Mounting frame

Abstract

The utility model relates to the technical field of connecting devices, in particular to a mounting rack. The mounting rack comprises a base and a sleeve, the base is provided with a first connecting hole and a plurality of second connecting holes corresponding to the first connecting hole, the second connecting holes are located in an arc with the first connecting hole as the circle center, the sleeve is connected with a first pin shaft and a second pin shaft, and the first pin shaft and the second pin shaft are connected with the base. The first pin shaft is rotationally connected with the first connecting hole, and the second pin shaft can be inserted into the second connecting hole so as to adjust the angle of the sleeve relative to the base. By adopting the above mode, the antenna can be conveniently installed in a vertical state, the operation difficulty is reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting devices, in particular to a mounting frame. Background Art

[0002] Antennas are devices used to send or receive radio waves. They play a vital role in wireless communications and are an integral part of modern communication systems. The design of the antenna can affect the transmission efficiency and range of the signal. By choosing the right antenna type and layout, the signal strength and coverage can be enhanced. Antennas are usually set up outdoors to meet the required communication coverage requirements.

[0003] When installing the antenna, the mounting frame is an essential component to ensure a stable connection between the antenna and the carrier. However, in the actual installation process, the external installation environment is relatively complex. If the antenna needs to be installed in a vertical state, it is very difficult and the installation process is time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by the embodiment of the utility model is to provide a mounting bracket, which can conveniently keep the antenna in a vertical state for installation, reduce the difficulty of operation, and improve the installation efficiency.

[0005] The utility model discloses a mounting bracket, comprising: a base and a sleeve, wherein the base is provided with a first connecting hole and a plurality of second connecting holes corresponding to the first connecting hole, the second connecting holes are located on an arc with the first connecting hole as the center, the sleeve is respectively connected with a first pin shaft and a second pin shaft, the first pin shaft is rotatably connected to the first connecting hole, and the second pin shaft can be inserted into the second connecting hole to adjust the angle of the sleeve relative to the base.

[0006] Optionally, the base includes a connecting plate and vertical plates arranged on opposite sides of the connecting plate, the first connecting hole and the second connecting hole are located on the vertical plates, and the connecting plate is provided with mounting holes.

[0007] Optionally, the connecting plate includes a first connecting portion, a second connecting portion and a third connecting portion which are connected in sequence, the mounting holes are located on the first connecting portion and the third connecting portion, and the vertical plate is located on the second connecting portion.

[0008] Optionally, the first connecting portion and the second connecting portion are trapezoidal, and the upper bases of the trapezoids are arranged opposite to each other.

[0009] Optionally, the base is bent integrally.

[0010] Optionally, a positioning hole is provided at one end of the sleeve away from the base for positioning the inserted antenna.

[0011] Optionally, the sleeve is linear.

[0012] Optionally, the sleeve is in a broken line shape, and comprises a first connecting section, a bending section and a second connecting section connected in sequence, a preset angle is provided between the first connecting section and the second connecting section, the positioning hole is located on the first connecting section, and the second connecting section is connected to the base.

[0013] Optionally, the first pin shaft and the second pin shaft are bolts, and nuts are connected to the bolts.

[0014] Optionally, a stop block is arranged in the sleeve.

[0015] Compared with the prior art, the mounting bracket provided by the embodiment of the utility model has the beneficial effect that: through the first connection hole set on the base, when the first pin passes through the first connection hole and the sleeve, the sleeve can be rotated relative to the base. By setting multiple second connection holes on the base, and the second connection holes are located on the arc with the first connection hole as the center, during the rotation of the sleeve relative to the base, the sleeve can always correspond to one of the multiple second connection holes on the arc. After the sleeve is rotated to the required angle, it corresponds to the second connection hole at this position. At this time, the second pin can be passed through the second connection hole and the sleeve respectively, and the sleeve and the base are relatively fixed under the cooperation of the first pin and the second pin. Before the sleeve is adjusted relative to the base, the base can be fixedly connected with the corresponding mounting surface first. In this way, after adjusting the angle of the sleeve, for example, the end of the sleeve away from the connection seat is in a vertical state, the antenna can be inserted into the sleeve to achieve the connection and fixation of the antenna. With the above form, the antenna can be easily installed in a vertical state, reducing the difficulty of operation and improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 This is one of the structural schematic diagrams of the mounting frame provided by the embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a mounting frame provided by an embodiment of the utility model;

[0019] Figure 3 This is the second structural schematic diagram of the mounting frame provided by the embodiment of the utility model;

[0020] Figure 4 This is the third structural schematic diagram of the mounting frame provided by the embodiment of the utility model.

[0021] The reference numerals in the figures are:

[0022] 100, mounting frame; 110, base; 112, connecting plate; 1122, mounting hole; 1124, first connecting portion; 1126, second connecting portion; 1128, third connecting portion; 114, vertical plate; 116, first connecting hole; 118, second connecting hole; 120, sleeve; 122, positioning hole; 124, first connecting section; 126, bending section; 128, second connecting section; 130, first pin shaft; 140, second pin shaft; 150, nut. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0024] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a mounting frame 100, including: a base 110 and a sleeve 120, the base 110 is provided with a first connecting hole 116, and a plurality of second connecting holes 118 corresponding to the first connecting hole 116, the second connecting holes 118 are located on an arc with the first connecting hole 116 as the center, the sleeve 120 is respectively connected with a first pin shaft 130 and a second pin shaft 140, the first pin shaft 130 is rotatably connected to the first connecting hole 116, and the second pin shaft 140 can be inserted into the second connecting hole 118 to adjust the angle of the sleeve 120 relative to the base 110.

[0025] Specifically, the base 110 is used to fix to the carrier to be installed. In actual applications, the carrier can be a vertical mounting surface, a horizontal mounting surface, or a mounting surface with a certain inclination. When connecting the antenna through the mounting frame 100, first connect the base 110 to the mounting surface, then adjust the relative angle between the sleeve 120 and the base 110, and then insert the antenna into the sleeve 120. When adjusting the relative angle between the sleeve 120 and the base 110, the second pin 140 must be removed first to facilitate the sleeve 120 to rotate relative to the base 110 through the first pin 130. After rotating to a suitable position, the second pin 140 is passed through the second connection hole 118 and the sleeve 120 to fix the sleeve 120.

[0026] Among them, the first connection hole 116 serves as the rotation center of the sleeve 120 relative to the base 110, and the second connection hole 118 is located on the arc with the first connection hole 116 as the center. During the rotation of the sleeve 120, it can always correspond to one of the multiple second connection holes 118 to achieve the adjustment and fixation of the current angle of the sleeve 120. It can be understood that according to the actual size of the mounting frame 100, the number of the second connection holes 118 can be reasonably set. For example, the second connection holes 118 can be set to 4 to 8, such as 4, 5, 6, 7 or 8, so as to better adjust the angle of the sleeve 120 and keep the end of the sleeve 120 away from the base 110 in a vertical state as much as possible. It should be noted that the embodiment of the present application does not specifically limit the structure of the sleeve 120. For example, the sleeve 120 can be a round tube or a square tube, as long as a stable connection can be ensured.

[0027] The mounting frame 100 provided in the embodiment of the present application can rotate the sleeve 120 relative to the base 110 by providing the first connection hole 116 on the base 110, when the first pin 130 passes through the first connection hole 116 and the sleeve 120. By providing a plurality of second connection holes 118 on the base 110, and the second connection holes 118 are located on an arc with the first connection hole 116 as the center, during the rotation of the sleeve 120 relative to the base 110, the sleeve 120 can always correspond to one of the plurality of second connection holes 118 on the arc. After the sleeve 120 rotates to a desired angle, it corresponds to the second connection hole 118 at the position. At this time, the second pin 140 can be passed through the second connection hole 118 and the sleeve 120 respectively, and the sleeve 120 and the base 110 are relatively fixed under the cooperation of the first pin 130 and the second pin 140. Before adjusting the angle of the sleeve 120 relative to the base 110, the base 110 can be first fixedly connected to the corresponding mounting surface. In this way, after adjusting the angle of the sleeve 120, for example, making the end of the sleeve 120 away from the connecting seat in a vertical state, the antenna can be inserted into the sleeve 120 to achieve the connection and fixation of the antenna. The above form can conveniently keep the antenna in a vertical state for installation, reduce the difficulty of operation, and improve the installation efficiency.

[0028] like Figure 1 and Figure 2 As shown, the base 110 includes a connecting plate 112 and vertical plates 114 disposed on opposite sides of the connecting plate 112 . The first connecting hole 116 and the second connecting hole 118 are located on the vertical plates 114 . The connecting plate 112 is provided with a mounting hole 1122 .

[0029] Specifically, when the base 110 is connected to the mounting surface, the base 110 is connected to the mounting surface through the connecting plate 112, and the connecting plate 112 is provided with a mounting hole 1122. Screws or bolts can be provided at the position of the mounting hole 1122 to achieve the required connection. The first connecting hole 116 and the second connecting hole 118 are provided on the vertical plate 114 to facilitate the matching between the sleeve 120 and the base 110. In addition, by relatively arranging the vertical plates 114 on opposite sides of the connecting plate 112, the self-strength of the base 110 can be ensured, and a stable supporting effect can be played.

[0030] like Figure 1 As shown, the connecting plate 112 includes a first connecting portion 1124 , a second connecting portion 1126 and a third connecting portion 1128 which are connected in sequence, the mounting hole 1122 is located on the first connecting portion 1124 and the third connecting portion 1128 , and the vertical plate 114 is located on the second connecting portion 1126 .

[0031] Specifically, by connecting the vertical plate 114 to the second connecting portion 1126, the vertical plate 114 is located at the center of the connecting plate 112, and the two ends of the connection are respectively connected to the connecting surface, which is conducive to ensuring that the overall force position is more balanced and avoiding the stability of the connection affected by excessive local force.

[0032] like Figure 1 As shown, the first connection portion 1124 and the second connection portion 1126 are trapezoidal, and the upper bases of the trapezoids are arranged opposite to each other.

[0033] Specifically, the upper base of the trapezoid is the shorter bottom side of the trapezoid. With the above arrangement, more mounting holes 1122 can be arranged at both ends of the connecting plate 112 in the length direction to facilitate connection with the connecting surface, so as to avoid affecting the stability of the connection when the mounting frame 100 receives lateral tension. In addition, the first connecting portion 1124 and the second connecting portion 1126 preferably adopt an isosceles trapezoidal structure to ensure balanced force at various locations.

[0034] In an optional embodiment of the present application, the base 110 is integrally bent. In the above form, welding or other connection forms are required for connection and fixing, which is conducive to ensuring the integrity of the base 110, thereby ensuring the stability of the connection, and can reduce the connection process to reduce production costs.

[0035] like Figure 1 and Figure 3 As shown, a positioning hole 122 is provided at one end of the sleeve 120 away from the base 110 for positioning the inserted antenna.

[0036] Specifically, the positioning hole 122 provided on the sleeve 120 mainly plays a role in positioning the antenna, and an elastic button corresponding to the positioning hole 122 is provided on the antenna. When the antenna is inserted, the elastic button is pressed down to allow the antenna to be inserted smoothly. When the elastic button is at the position of the positioning hole 122, it pops out to achieve positioning with the antenna. The entire installation process is simple and convenient, which is conducive to improving installation efficiency.

[0037] like Figure 1 As shown, in an optional embodiment of the present application, the sleeve 120 is in a straight line shape. With the above form, after the base 110 is installed, the angle of the sleeve 120 is adjusted and the antenna can be directly inserted. This makes the overall structure simpler and the cost lower. It is understandable that in order to ensure the adjustment angle of the sleeve 120, the coverage range of the second connecting hole 118 can be within the arc corresponding to the semicircle, or a smaller coverage range can be set according to actual needs, such as an arc corresponding to a 60° angle, or an arc corresponding to a 120° angle, as long as it can meet the current installation environment.

[0038] like Figure 3 As shown, in another optional embodiment of the present application, the sleeve 120 is in a broken line shape, and the sleeve 120 includes a first connecting section 124, a bending section 126 and a second connecting section 128 connected in sequence, and there is a preset angle between the first connecting section 124 and the second connecting section 128, the positioning hole 122 is located on the first connecting section 124, and the second connecting section 128 is connected to the base 110.

[0039] By adopting the above form, the mounting bracket 100 can be more widely used and meet more complex installation environments, so that the sleeve 120 can be better adapted to the current environment. In addition, there is a preset angle between the first connecting section 124 and the second connecting section 128, and the angles that can be adjusted by the first connecting hole 116 and the second connecting hole 118 can cooperate with each other to achieve the desired angle adjustment. When the antenna needs to be installed vertically, it only needs to be adjusted until the second connecting section 128 is in the vertical direction.

[0040] In an optional embodiment of the present application, Figure 4 As shown, the first pin shaft 130 and the second pin shaft 140 are bolts, and nuts 150 are connected to the bolts.

[0041] Specifically, the first pin shaft 130 and the second pin shaft 140 are bolts, which are convenient for direct use with matching specifications, and when the bolts and nuts 150 are matched, it is convenient for disassembly and assembly. During the disassembly and assembly process, only the nuts 150 need to be screwed in or out.

[0042] In an optional embodiment of the present application, a stopper is provided in the sleeve 120. In this way, during the installation of the antenna, the sliding depth of the antenna can be limited to prevent the antenna from accidentally sliding out of the sleeve 120, which is conducive to ensuring safety during the installation process.

[0043] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A mounting frame, characterized in that: include: A base and a sleeve, wherein the base is provided with a first connecting hole and a plurality of second connecting holes corresponding to the first connecting hole, wherein the second connecting hole is located on an arc with the first connecting hole as the center, and the sleeve is respectively connected with a first pin and a second pin, wherein the first pin is rotatably connected to the first connecting hole, and the second pin can be inserted into the second connecting hole to adjust the angle of the sleeve relative to the base.

2. The mounting bracket according to claim 1, characterized in that: The base includes a connecting plate and vertical plates arranged on opposite sides of the connecting plate, the first connecting hole and the second connecting hole are located on the vertical plates, and the connecting plate is provided with mounting holes.

3. The mounting bracket according to claim 2, characterized in that: The connecting plate includes a first connecting portion, a second connecting portion and a third connecting portion which are connected in sequence, the mounting holes are located on the first connecting portion and the third connecting portion, and the vertical plate is located on the second connecting portion.

4. The mounting bracket according to claim 3, characterized in that: The first connecting portion and the second connecting portion are trapezoidal, and the upper bases of the trapezoids are arranged opposite to each other.

5. The mounting bracket according to any one of claims 2 to 4, characterized in that: The base is integrally bent.

6. The mounting bracket according to any one of claims 1 to 4, characterized in that: A positioning hole is provided at one end of the sleeve away from the base for positioning the inserted antenna.

7. The mounting bracket according to claim 6, characterized in that: The sleeve is in a straight line shape.

8. The mounting bracket according to claim 6, characterized in that: The sleeve is in a broken line shape, and includes a first connecting section, a bending section and a second connecting section connected in sequence, a preset angle is provided between the first connecting section and the second connecting section, the positioning hole is located on the first connecting section, and the second connecting section is connected to the base.

9. The mounting bracket according to any one of claims 1 to 4, characterized in that: The first pin shaft and the second pin shaft are bolts, and nuts are connected to the bolts.

10. The mounting bracket according to claim 6, characterized in that: A stop block is arranged in the sleeve.

Images