Fixing Tooling for Broadcast Board and Antenna Testing Device

Abstract

The present invention relates to a fixing tool for a broadcast board and an antenna testing device. The fixing tool for the broadcast board includes: a fixing member, a slide rail, a mounting bracket, and a first fastener. The fixing member is used to be fixedly installed on a pole. The slide rail is fixedly installed on the fixing member and is used to be arranged along the extending direction of the pole. The mounting bracket is used to mount the broadcast board, and the mounting bracket can adjust its position along the slide rail. The mounting bracket is fixedly installed on the slide rail through the first fastener. Compared with the traditional method of tying the broadcast board to the pole with a nylon rope, the broadcast board can be fixed quickly and safely, and the installation effect of the broadcast board is stable. In addition, since the mounting bracket can adjust its position along the slide rail, when the mounting bracket is adjusted to a preset position according to the length of the antenna under test, the mounting bracket is fixedly installed on the slide rail through the first fastener, and the connection terminal of the broadcast board can be adapted to be connected to the ports of antennas under test with different lengths, and the intelligent antenna index testing work can be carried out, and the operation is relatively convenient and fast.

Description

Technical Field

[0001] The present invention relates to the technical field of antennas, and particularly to a fixing tool for a broadcast board and an antenna testing device. Background Art

[0002] The broadcast board of the smart antenna service is used for testing smart antenna indicators. During the testing process, the antenna is fixedly installed on the pole, and the broadcast board is connected to the port of the antenna. During the process of the pole, together with the antenna under test and the broadcast board, rotating from the horizontal position to the vertical position, in order to ensure the stability and reliability of the indicator data, it is necessary to fix the broadcast board at a certain position on the pole. At the same time, for antennas under test with different lengths, the fixing position of the broadcast board on the pole needs to be adjusted accordingly according to the length of the antenna under test. Conventionally, nylon cable ties are usually used to tie the broadcast board to the pole. In addition, when it is necessary to adjust the installation position of the broadcast board on the pole to cooperate with antennas under test of different lengths, the nylon cable ties are loosened, the broadcast board is adjusted to the preset position, and then the broadcast board is tied to the pole through the nylon cable ties. However, during the process of the pole, together with the antenna under test and the broadcast board, rotating from the horizontal position to the vertical position, the broadcast board is prone to shaking and falling off; in addition, the installation and fixing operation of the broadcast board on the pole is time-consuming and laborious, and the work efficiency is low. Summary of the Invention

[0003] Based on this, it is necessary to overcome the defects of the prior art and provide a fixing tool for a broadcast board and an antenna testing device, which can quickly and safely fix the broadcast board, the installation effect of the broadcast board is stable, and it can adapt to the testing work of antennas under test with different lengths.

[0004] The technical solution is as follows: A fixing tool for a broadcast board, the fixing tool for the broadcast board includes: a fixing member, the fixing member is used for being fixedly installed on the pole; a slide rail, the slide rail is fixedly installed on the fixing member, and the slide rail is used for being arranged along the extending direction of the pole; an installation frame and a first fastener, the installation frame is used for installing the broadcast board, the installation frame can adjust its position along the slide rail, and the installation frame is fixedly installed on the slide rail through the first fastener.

[0005] For the above-mentioned fixture for fixing the broadcast board, when the intelligent antenna index test needs to be carried out, the pole is laid down, the fixing member is fixedly installed on the pole, the slide rail is fixedly installed on the fixing member, the position of the mounting bracket on the slide rail is determined according to the length of the antenna to be tested and its position on the pole, and the mounting bracket is fixedly installed on the slide rail through the first fastener. Then, the broadcast board is installed in the mounting bracket, and the pole is rotated 90 degrees from the horizontal position to the vertical position. Then, the antenna index test work can be carried out. In this way, compared with the traditional method of tying the broadcast board to the pole with a nylon rope, the broadcast board can be fixed quickly and safely, and the installation effect of the broadcast board is stable. In addition, since the mounting bracket can be adjusted along the slide rail, when the mounting bracket is adjusted to the preset position according to the length of the antenna to be tested, the mounting bracket is fixedly installed on the slide rail through the first fastener. In this way, the connection terminals of the broadcast board can be adapted to be connected to the ports of the antennas to be tested with different lengths, and the intelligent antenna index test work can be carried out, and the operation is relatively convenient and fast.

[0006] In one embodiment, there are at least two of the fixing members and they are used to be installed on the pole at intervals along the extending direction of the pole.

[0007] In one embodiment, the fixing member is a hoop or a seat body fixedly arranged on the pole.

[0008] In one embodiment, the hoop includes a hoop plate and a second fastener for locking and connecting the two ends of the hoop plate together; a boss is provided on the side surface of the hoop plate facing away from the pole, and the slide rail is fixedly installed on the boss through a third fastener.

[0009] In one embodiment, the slide rail includes a strip-shaped plate, and a chute is arranged on the strip-shaped plate along the extending direction of the pole; the first fastener includes a first bolt and a first nut arranged on the first bolt, and a first through hole corresponding to the first bolt is provided on the mounting bracket, and the first bolt passes through the first through hole, the chute and is connected to the first nut.

[0010] In one embodiment, the mounting bracket includes a bottom plate and a front panel, a back panel and two side panels connected to the bottom plate, the front panel and the back panel are arranged opposite to each other, and the two side panels are arranged opposite to each other; the back panel is fixedly installed on the slide rail through the first fastener.

[0011] In one embodiment, at least two first grooves are sequentially arranged at intervals on the surface of the bottom plate, and at least two second grooves are sequentially arranged at intervals on the side panel, and at least two first grooves and at least two second grooves are arranged in one-to-one correspondence; the first grooves are used to fixedly accommodate the bottom of the broadcast board, and the second grooves are used to fixedly accommodate the side part of the broadcast board.

[0012] In one of the embodiments, the fixing tool of the broadcasting board further comprises a flap, which is detachably fixed on the mounting frame, and the flap is used for abutting and cooperating with an end of the broadcasting board installed in the mounting frame away from the base plate.

[0013] In one of the embodiments, the front panel is provided with a first waist-shaped hole, and the back panel is provided with a second waist-shaped hole opposite to the first waist-shaped hole; the flip cover is fixedly connected to the front panel by a fourth fastener passing through the first waist-shaped hole, and the fourth fastener includes a second bolt that can move along the first waist-shaped hole and a second nut arranged on the second bolt; the flip cover is also fixedly connected to the back panel by a fifth fastener passing through the second waist-shaped hole, and the fifth fastener includes a third bolt that can move along the second waist-shaped hole and a third nut arranged on the third bolt.

[0014] In one embodiment, there are two flip covers, and the two flip covers are respectively disposed on two sides of the mounting frame.

[0015] In one embodiment, the flip cover includes a first plate and a second plate connected to the first plate; one end of the first plate is fixedly connected to the front panel by passing through the first waist-shaped hole via the fourth fastener, and the other end of the first plate is fixedly connected to the back panel by passing through the second waist-shaped hole via the fifth fastener; the second plate is used to abut and cooperate with one end of the broadcasting board installed in the mounting frame that is away from the bottom plate.

[0016] In one embodiment, the fixing member, the slide rail, the mounting frame and the first fastener are all non-metallic members.

[0017] An antenna testing device includes the fixing tool of the broadcasting board and a holding pole, and the fixing part is fixedly mounted on the holding pole.

[0018] When the above-mentioned antenna test device needs to perform intelligent antenna index test work, the mast is laid down, the fixing member is fixedly installed on the mast, the slide rail is fixedly installed on the fixing member, the position of the mounting bracket on the slide rail is determined according to the length of the antenna to be tested and its position on the mast, and the mounting bracket is fixedly installed on the slide rail through the first fastener. Then, the broadcast board is installed in the mounting bracket, and the mast is rotated 90 degrees from the horizontal position to the vertical position. Then, the antenna index test work can be carried out. In this way, compared with the traditional method of tying the broadcast board to the mast with a nylon rope, the broadcast board can be fixed quickly and safely, and the installation effect of the broadcast board is stable. In addition, since the mounting bracket can be adjusted along the slide rail, when the mounting bracket is adjusted to the preset position according to the length of the antenna to be tested, the mounting bracket is fixedly installed on the slide rail through the first fastener. In this way, the connection terminals of the broadcast board can be adapted to be connected to the ports of antennas to be tested with different lengths, and the intelligent antenna index test work can be carried out, and the operation is relatively convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Schematic diagram of the state where the antenna to be tested and the broadcast board of an embodiment of the present invention are both installed on the antenna test device;

[0022] Figure 2 is Figure 1 Enlarged structural diagram at A;

[0023] Figure 3 Schematic diagram of the state where the antenna to be tested and the broadcast board of an embodiment of the present invention are both ready to be installed on the antenna test device;

[0024] Figure 4 is Figure 3 Enlarged view at B;

[0025] Figure 5 Schematic diagram of the structure of the mounting bracket and the flip cover of an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of the structure in which the broadcast board is fixedly installed in the mounting bracket of an embodiment of the present invention.

[0027] 10. Fixing member; 11. Hoop plate; 111. Boss; 12. Second fastener; 13. Spacing area; 20. Slide rail; 21. Strip plate; 22. Chute; 30. Mounting bracket; 31. Bottom plate; 311. First groove; 32. Front panel; 321. First waist-shaped hole; 33. Rear panel; 34. Side panel; 341. Second groove; 35. Flange; 40. First fastener; 50. Holding pole; 60. Broadcast board; 61. Connection terminal; 71. Third fastener; 72. Fourth fastener; 80. Flap; 81. First plate; 82. Second plate; 90. Antenna to be tested. Detailed implementation manner

[0028] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manner of the present invention with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0029] Refer to Figure 1 and Figure 2 , Figure 1 shows a schematic state diagram of an antenna 90 to be tested and a broadcast board 60 of an embodiment of the present invention both installed on an antenna testing device. Figure 2 shows Figure 1 an enlarged structural schematic diagram at A. A fixing tool for a broadcast board provided by an embodiment of the present invention includes: a fixing member 10, a slide rail 20, a mounting bracket 30, and a first fastener 40. The fixing member 10 is used to be fixedly installed on a holding pole 50. The slide rail 20 is fixedly installed on the fixing member 10, and the slide rail 20 is used to be arranged along the extending direction of the holding pole 50. The mounting bracket 30 is used to install the broadcast board 60, the mounting bracket 30 can adjust its position along the slide rail 20, and the mounting bracket 30 is fixedly installed on the slide rail 20 through the first fastener 40.

[0030] For the above-mentioned fixture for fixing the broadcast board, when the intelligent antenna index test needs to be carried out, the mast 50 is laid down, the fixing member 10 is fixedly installed on the mast 50, the slide rail 20 is fixedly installed on the fixing member 10, the position of the mounting bracket 30 on the slide rail 20 is determined according to the length of the antenna 90 to be tested and its position on the mast 50, and the mounting bracket 30 is fixedly installed on the slide rail 20 through the first fastener 40. Then, the broadcast board 60 is installed in the mounting bracket 30, and the mast 50 is rotated 90 degrees from the horizontal position to the vertical position. Then, the antenna index test work can be carried out. In this way, compared with the traditional method of tying the broadcast board 60 to the mast 50 with a nylon rope, the broadcast board 60 can be fixed quickly and safely, and the installation effect of the broadcast board 60 is stable. In addition, since the mounting bracket 30 can be adjusted along the slide rail 20, when the mounting bracket 30 is adjusted to the preset position according to the length of the antenna 90 to be tested, the mounting bracket 30 is fixedly installed on the slide rail 20 through the first fastener 40. In this way, the connection terminal 61 of the broadcast board 60 can be adapted to be connected to the ports of antennas 90 to be tested with different lengths, and the intelligent antenna index test work can be carried out, and the operation is relatively convenient and fast.

[0031] Refer again to Figure 2 , further, there are at least two fixing members 10 and they are used to be installed on the mast 50 at intervals along the extending direction of the mast 50. In this way, by using at least two fixing members 10 to fixedly install the slide rail 20, the slide rail 20 can be stably installed on the mast 50. Specifically, for example, there are two fixing members 10, one of the fixing members 10 is connected to one end of the slide rail 20, and the other fixing member 10 is connected to the other end of the slide rail 20. In this way, the slide rail 20 can be stably installed on the mast 50. Of course, the fixing member 10 can also be, for example, one, three, four or other numbers, which can be set according to actual needs and are not limited herein.

[0032] In an embodiment, the fixing member 10 is a collar. In this way, when the fixing member 10 is a collar, the collar can be tightly installed at any height position on the mast 50, so that the installation position of the slide rail 20 on the mast 50 can be adjusted, and it can be adapted to be connected to the ports of antennas 90 to be tested with different lengths. It should be noted that there are many specific types of collars, as long as they can be tightly installed on the mast 50, and the specific structure and shape of the collar are not limited herein.

[0033] Of course, the fixing member 10 can also be a seat body fixedly arranged on the supporting rod 50, and the sliding rail 20 is arranged on the seat body. Specifically, the fixing member 10 is detachably arranged on the supporting rod 50 through mounting members such as bolts, screws, pins, rivets, etc. The supporting rod 50 is provided with a plurality of mounting holes corresponding to the mounting members, and the plurality of mounting holes are arranged at intervals along the extending direction of the supporting rod 50. The fixing member 10 is selectively arranged at the mounting hole at the preset position through the mounting member, so that the mounting position of the fixing member 10 on the supporting rod 50 is adjustable along the extending direction of the supporting rod 50. Optionally, the fixing member 10 can also be an integral structure with the supporting rod 50.

[0034] Refer to Figure 2 , in one embodiment, the hoop includes a hoop plate 11 and a second fastener 12 that locks and connects the two ends of the hoop plate 11 together. A boss 111 is provided on the side of the hoop plate 11 facing away from the supporting rod 50, and the sliding rail 20 is fixedly arranged on the boss 111 through a third fastener 71. Specifically, both the second fastener 12 and the third fastener 71 are, for example, bolts, screws, pins, rivets, etc., and are not limited herein. In this way, the boss 111 can form a spaced area 13 between the sliding rail 20 and the outer wall of the supporting rod 50, and this spaced area 13 provides an operating space, which can facilitate the mounting of the mounting bracket 30 on the sliding rail 20 through the first fastener 40.

[0035] It should be noted that the number of the sliding rails 20 is, for example, one, two, three or other numbers, and is not limited herein. In the drawings of this embodiment, two sliding rails 20 are shown. The two sliding rails 20 are fixedly arranged on the boss 111 side by side at intervals. In this way, mounting the mounting bracket 30 on the two sliding rails 20 can improve the mounting stability of the mounting bracket 30 on the supporting rod 50.

[0036] Refer to Figures 2 to 4 , Figure 3 shows a schematic diagram of the state where the antenna under test 90 and the broadcast board 60 of an embodiment of the present invention are both ready to be mounted on the antenna test device. Figure 4 shows Figure 3 an enlarged view at B. In one embodiment, the sliding rail 20 includes a strip plate 21. A chute 22 is arranged on the strip plate 21 along the extending direction of the supporting rod 50. The first fastener 40 includes a first bolt and a first nut arranged on the first bolt. The mounting bracket 30 is provided with a first through hole corresponding to the first bolt, and the first bolt passes through the first through hole, the chute 22 and is connected to the first nut. The first nut is specifically a wing nut, and the wing nut can facilitate manual operation for tightening or loosening. When the first nut is tightened, it can fix the mounting bracket 30 on the sliding rail 20. Or when the first nut is loosened, the mounting bracket 30 is correspondingly loosened from the sliding rail 20, adjusted in position on the sliding rail 20, and then fastened on the sliding rail 20 through the third fastener 71.

[0037] Please refer to Figure 2 、 Figure 5 and Figure 6 , Figure 5 which shows a schematic structural view of the mounting bracket 30 and the flip cover 80 according to an embodiment of the present invention, Figure 6 which shows a schematic structural view of the mounting bracket 30 in which the broadcast board 60 is fixedly installed according to an embodiment of the present invention. Further, the mounting bracket 30 includes a bottom plate 31 and a front panel 32, a back panel 33 and two side panels 34 connected to the bottom plate 31. The front panel 32 and the back panel 33 are oppositely arranged, and the two side panels 34 are oppositely arranged. The back panel 33 is fixedly installed on the slide rail 20 through the first fastener 40. Thus, the bottom plate 31, the front panel 32, the back panel 33 and the two side panels 34 enclose a receiving space for installing the broadcast board 60, and the broadcast board 60 is fixedly installed in the receiving space, which is relatively convenient and fast to operate.

[0038] Please refer to Figure 2 、 Figure 5 and Figure 6 ,furthermore, at least two first grooves 311 are sequentially and spacedly arranged on the surface of the bottom plate 31, and at least two second grooves 341 are sequentially and spacedly arranged on the side panel 34. The at least two first grooves 311 and the at least two second grooves 341 are arranged in one-to-one correspondence. The first groove 311 is used to fixedly receive the bottom of the broadcast board 60, and the second groove 341 is used to fixedly receive the side of the broadcast board 60. Thus, when the broadcast board 60 is installed in the mounting bracket 30, the bottom of the broadcast board 60 is fixedly received through the first groove 311, and the side of the broadcast board 60 is fixedly received through the second groove 341, which can realize the stable installation of the broadcast board 60 in the mounting bracket 30 and avoid the bad phenomena of the broadcast board 60 shaking or colliding. In addition, at least two broadcast boards 60 that can be fixedly installed in the mounting bracket 30 are provided, more than one, and the number of the broadcast boards 60 that can be fixedly installed is consistent with the number of the first grooves 311. In addition, the specific number of the first grooves 311 is, for example, one, two, three, four or more, and the specific number of the second grooves 341 is correspondingly, for example, one, two, three, four or more, which are not limited herein. Additionally, specifically, at least two flanges 35 are sequentially and spacedly arranged on the surface of the bottom plate 31, and the first groove 311 is formed by enclosing between adjacent flanges 35; similarly, at least two flanges 35 are sequentially and spacedly arranged on the surface of the side panel 34, and the second groove 341 is formed by enclosing between adjacent flanges 35.

[0039] Please refer to Figure 2 、 Figure 5 and Figure 6In one embodiment, the fixing tool of the broadcasting board further includes a flap 80. The flap 80 is detachably fixedly mounted on the mounting frame 30, and the flap 80 is used to abut against one end of the broadcasting board 60 installed in the mounting frame 30 and away from the bottom plate 31. In this way, after the broadcasting board 60 is installed in the storage space in the mounting frame 30, the flap 80 abuts against one end of the broadcasting board 60 installed in the mounting frame 30 and away from the bottom plate 31. In this way, the broadcasting board 60 is firmly arranged in the mounting frame 30, which can prevent the broadcasting board 60 installed in the mounting frame 30 from being separated from the mounting frame 30 or shaking. When the test is completed and the broadcasting board 60 needs to be taken out from the storage space of the mounting frame 30, the flap 80 is released accordingly, and the broadcasting board 60 in the storage space is pulled out.

[0040] See also Figure 2 , Figure 5 and Figure 6 In one embodiment, a first waist-shaped hole 321 is provided on the front panel 32, and a second waist-shaped hole (not shown) is provided on the back panel 33 opposite to the first waist-shaped hole 321. The flip cover 80 is fixedly connected to the front panel 32 through the first waist-shaped hole 321 by a fourth fastener 72, and the fourth fastener 72 includes a second bolt that can move along the first waist-shaped hole 321 and a second nut arranged on the second bolt. The flip cover 80 is also fixedly connected to the back panel 33 through the second waist-shaped hole by a fifth fastener (not shown). The fifth fastener includes a third bolt that can move along the second waist-shaped hole and a third nut arranged on the third bolt. Specifically, for ease of operation, the second nut and the third nut are both, for example, butterfly nuts. After the broadcasting board 60 is installed in the accommodation space of the mounting frame 30, the flip cover 80 is rotated, the second bolt is translated along the first waist-shaped hole 321, and the third bolt is translated along the second waist-shaped hole synchronously, so as to drive the flip cover 80 to translate on the mounting frame 30. After the flip cover 80 translates, it abuts against the end of the broadcasting board 60 in the mounting frame 30 that is away from the bottom plate 31, so that the broadcasting board 60 is firmly installed in the accommodation space of the mounting frame 30. When the broadcasting board 60 installed in the mounting frame 30 needs to be taken out, the second bolt is translated along the first waist-shaped hole 321 first, and the third bolt is translated along the second waist-shaped hole synchronously, so as to drive the flip cover 80 to translate on the mounting frame 30. After the flip cover 80 translates, it is separated from the end of the broadcasting board 60 in the mounting frame 30 that is away from the bottom plate 31, and then the flip cover 80 is rotated, so that the broadcasting board 60 can be pulled out of the accommodation space of the mounting frame 30. In this way, on the one hand, the broadcast board 60 can be stably installed in the mounting frame 30 and is not easy to shake. At the same time, the overall structure is simple and the cost is relatively low. On the other hand, the broadcast board 60 is easy to install and remove in the mounting frame 30, which is easy to operate and has high work efficiency.

[0041] See also Figure 2 , Figure 5 andFigure 6 Furthermore, the flip cover 80 is an elastic cover, or an elastic deformation portion is provided at the part of the flip cover 80 that contacts the broadcasting board 60. In this way, when the elastic cover translates along the mounting frame 30 and contacts the end of the broadcasting board 60 that is away from the bottom plate 31, the part of the elastic cover that contacts the end of the broadcasting board 60 will be slightly deformed by pressure, and is pressed against the end of the broadcasting board 60 that is away from the bottom plate 31 by elastic force, so that the broadcasting board 60 has a better stabilization effect.

[0042] As an optional solution, the broadcast board 60 is not limited to being fixedly installed in the mounting frame 30 by using the above-mentioned flip cover 80. Other fasteners can also be used to fix the broadcast board 60 installed in the mounting frame 30, such as two or more locking ropes, both ends of which are connected to the mounting frame 30, and the locking ropes are synchronously fixedly contacted with the broadcast board 60 installed in the mounting frame 30; for another example, a clamping plate detachably provided on the mounting frame 30, through which the clamping plate contacts and presses the broadcast board 60 installed in the mounting frame 30.

[0043] See also Figure 2 , Figure 5 and Figure 6 In one embodiment, there are two flip covers 80, and the two flip covers 80 are respectively disposed on the two sides of the mounting frame 30. In this way, the two flip covers 80 respectively and synchronously firmly press the two sides of the top of the broadcasting board 60, so that the broadcasting board 60 has a better stabilization effect. Of course, using one flip cover 80 or other number of flip covers 80 to achieve the stable installation of the broadcasting board 60 in the mounting frame 30 is also a feasible solution, which is not limited here.

[0044] See also Figure 2 , Figure 5 and Figure 6 In one embodiment, the flip cover 80 includes a first plate 81 and a second plate 82 connected to the first plate 81. One end of the first plate 81 is fixedly connected to the front panel 32 through the first waist-shaped hole 321 via the fourth fastener 72, and the other end of the first plate 81 is fixedly connected to the back panel 33 through the second waist-shaped hole via the fifth fastener. The second plate 82 is used to abut against the end of the broadcasting board 60 installed in the mounting frame 30 away from the bottom plate 31.

[0045] In one embodiment, the fixing member 10, the sliding rail 20, the mounting bracket 30, and the first fastener 40 are all non-metal components. In this way, it can avoid the influence on electrical performance caused by using metal components, that is, it can avoid affecting the antenna index test work. Specifically, the fixing member 10, the sliding rail 20, the mounting bracket 30, and the flip cover 80 are, for example, made of bakelite, hard rubber parts, hard plastic parts, ceramic parts, etc. The first fastener 40, the second fastener 12, the third fastener 71, the fourth fastener 72, and the fifth fastener are all, for example, made of nylon parts, hard rubber parts, hard plastic parts, ceramic parts, etc. There is no limitation here and can be set according to actual situations.

[0046] Please refer to again Figure 1 And Figure 2 , in one embodiment, an antenna test device includes the fixing tooling of the broadcast board in any of the above embodiments, and further includes a pole 50, and the fixing member 10 is fixedly installed on the pole 50.

[0047] It should be noted that in order to ensure that the clamp fits as tightly as possible on the pole 50, anti-slip parts such as anti-slip stickers and anti-slip cloth can be used to increase the friction between the clamp and the surface of the pole 50. After tightening the clamp, it is necessary to ensure that the clamp and the sliding rail 20 will not move up and down or rotate left and right along the conical pole 50.

[0048] For the above-mentioned antenna test device, when the intelligent antenna index test work needs to be carried out, the pole 50 is laid down, the fixing member 10 is fixedly installed on the pole 50, the sliding rail 20 is fixedly installed on the fixing member 10, and the position of the mounting bracket 30 on the sliding rail 20 is determined according to the length of the antenna under test 90 and its position on the pole 50, and the mounting bracket 30 is fixedly installed on the sliding rail 20 through the first fastener 40. Then, the broadcast board 60 is installed in the mounting bracket 30, and the pole 50 is rotated 90 degrees from the horizontal position to the vertical position. Then, the antenna index test work can be carried out. In this way, compared with the traditional method of tying the broadcast board 60 to the pole 50 with a nylon rope, the broadcast board 60 can be fixed quickly and safely, and the installation effect of the broadcast board 60 is stable. In addition, since the mounting bracket 30 can adjust its position along the sliding rail 20, when the mounting bracket 30 is adjusted to the preset position according to the length of the antenna under test 90, the mounting bracket 30 is fixedly installed on the sliding rail 20 through the first fastener 40. In this way, the connection terminal 61 of the broadcast board 60 can be adapted to be connected to the ports of different lengths of the antennas under test 90, and the intelligent antenna index test work can be carried out, and the operation is relatively convenient and fast.

[0049] It should be noted that in the infringement comparison, the "fixing member 10" can be "a part of the holding pole 50", that is, the "fixing member 10" and "other parts of the holding pole 50" are integrally formed; or it can be an independent member separable from "other parts of the holding pole 50", that is, the "fixing member 10" can be independently manufactured and then combined with "other parts of the holding pole 50" to form a whole.

[0050] It should be noted that in the infringement comparison, the "fixing member 10" can be "a part of the sliding rail 20", that is, the "fixing member 10" and "other parts of the sliding rail 20" are integrally formed; or it can be an independent member separable from "other parts of the sliding rail 20", that is, the "fixing member 10" can be independently manufactured and then combined with "other parts of the sliding rail 20" to form a whole.

[0051] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0052] The above embodiments only express several implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

[0053] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0054] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly defined or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, unless otherwise clearly defined or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0057] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

Claims

1. A fixing tool for a broadcasting board, It is characterized in that The fixing tool of the broadcasting board includes: A fixing member, the fixing member is used to be fixedly mounted on the holding pole; A slide rail, the slide rail is fixedly mounted on the fixing member, and the slide rail is used to be arranged along the extension direction of the holding pole; A mounting frame and a first fastener, wherein the mounting frame is used to mount the broadcast board, the mounting frame can adjust its position along the slide rail, and the mounting frame is fixedly mounted on the slide rail by the first fastener; the mounting frame comprises a bottom plate and a front panel, a back panel and two side panels connected to the bottom plate, the front panel and the back panel are arranged opposite to each other, and the two side panels are arranged opposite to each other; the back panel is fixedly mounted on the slide rail by the first fastener; at least two first grooves are arranged on the surface of the bottom plate at intervals in sequence, and at least two second grooves are arranged on the side panels at intervals in sequence, and at least two first grooves are arranged in one-to-one correspondence with at least two second grooves; the first groove is used to fix and accommodate the bottom of the broadcast board, and the second groove is used to fix and accommodate the side of the broadcast board.

2. The fixing device for the broadcasting board according to claim 1, It is characterized in that There are at least two fixing members, which are used to be installed on the holding pole at intervals along the extension direction of the holding pole.

3. The fixing device for the broadcasting board according to claim 2, It is characterized in that The fixing member is a clamp or a seat fixed on the holding rod.

4. The fixing device for the broadcasting board according to claim 3, It is characterized in that The hoop comprises a hoop plate and a second fastener for locking and connecting two ends of the hoop plate together; a boss is provided on the side of the hoop plate away from the holding rod, and the slide rail is fixedly mounted on the boss by a third fastener.

5. The fixing device for the broadcasting board according to claim 4, It is characterized in that The slide rail includes a strip plate, and a slide groove is arranged on the strip plate along the extension direction of the holding rod; the first fastener includes a first bolt and a first nut arranged on the first bolt, and a first through hole corresponding to the first bolt is provided on the mounting frame, and the first bolt passes through the first through hole, and the slide groove is connected to the first nut.

6. The fixing device for the broadcasting board according to claim 1, It is characterized in that The fixing tool of the broadcasting board also includes a flip cover, which is detachably fixed on the mounting frame and is used for abutting and cooperating with an end of the broadcasting board installed in the mounting frame away from the bottom plate.

7. The fixing device for the broadcasting board according to claim 6, It is characterized in that The front panel is provided with a first waist-shaped hole, and the back panel is provided with a second waist-shaped hole opposite to the first waist-shaped hole; the flip cover is fixedly connected to the front panel by a fourth fastener passing through the first waist-shaped hole, and the fourth fastener includes a second bolt that can move along the first waist-shaped hole and a second nut arranged on the second bolt; the flip cover is also fixedly connected to the back panel by a fifth fastener passing through the second waist-shaped hole, and the fifth fastener includes a third bolt that can move along the second waist-shaped hole and a third nut arranged on the third bolt.

8. The fixing device for the broadcasting board according to claim 7, It is characterized in that There are two flip covers, and the two flip covers are respectively arranged on two sides of the mounting frame.

9. The fixing device for the broadcasting board according to claim 7, It is characterized in that The flip cover includes a first plate and a second plate connected to the first plate; one end of the first plate is fixedly connected to the front panel by passing through the first waist-shaped hole via the fourth fastener, and the other end of the first plate is fixedly connected to the back panel by passing through the second waist-shaped hole via the fifth fastener; the second plate is used to abut and cooperate with one end of the broadcasting board installed in the mounting frame that is away from the bottom plate.

10. The fixing device for the broadcasting board according to any one of claims 1 to 9, It is characterized in that The fixing member, the slide rail, the mounting frame and the first fastener are all non-metallic members.

11. An antenna testing device, It is characterized in that The antenna testing device comprises a fixing fixture of the broadcasting board as claimed in any one of claims 1 to 10, and also comprises a holding pole, and the fixing member is fixedly mounted on the holding pole.

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