Signal gain device convenient to install

Abstract

The utility model relates to the technical field of signal gain devices, in particular to a signal gain device convenient to install, which comprises a signal amplifier and a fixing frame, and the signal amplifier is arranged in the fixing frame. The mounting mechanism is used for conveniently mounting the fixed frame and is arranged on the surface of the fixed frame; wherein the mounting mechanism comprises two U-shaped plates which are slidably connected to the two sides of the fixing frame respectively, the inner walls of the U-shaped plates are rotatably connected with connecting plates, one sides of the connecting plates are slidably connected with mounting plates, and a mounting assembly is arranged at the top end of the fixing frame; when the device is mounted at a corner, the mounting plate is pulled to move upwards, and then the mounting plate is rotated to a vertical state, so that the horizontal height of the through hole in the surface of the mounting plate is higher than that of the top end of the fixing frame, a worker can fix the mounting plate and a wall surface by using a bolt conveniently, and inconvenience caused by screwing the bolt by the worker is avoided; and therefore, the convenience of fixing the mounting plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of signal gain devices, in particular to a signal gain device which is easy to install. Background Art

[0002] Signal gain devices generally enhance the strength of input signals so that they can be transmitted over a wider range or a longer distance, thereby improving the quality and stability of the signal. Currently, signal amplifiers have been widely used in various industries. They are generally fixed with bolts when installed, but the existing bolt installation position is fixed, which will cause inconvenience when it needs to be installed in a special position.

[0003] The Chinese patent "A network signal coverage device that is easy to install" authorization announcement number "CN 218888644U3" adds rotating plates on both sides of the protective shell, so that the device can be adjusted according to the installation area. When the device needs to be installed on a plane, the rotating plate is unfolded and fixed to the wall by fixing bolts. When the device needs to be installed in a corner, the rotating plate is rotated so that the rotating plate and the body are arranged vertically. At this time, the rotating plate can be fixed to the corner of the wall by fixing bolts. In this way, the flexibility of the device can be improved, which can effectively facilitate the installation of the device by the staff.

[0004] The above solution enables the device to be installed flexibly, but when the rotating plate is rotated to a vertical state, the distance between the rotating plate and the protective shell is small, which makes it inconvenient for workers to tighten the bolts during installation, increasing the difficulty of fixing.

[0005] Therefore, a signal gain device that is easy to install is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a signal gain device that is easy to install in order to solve the above-mentioned problem, thereby improving the problem that when the rotating plate is rotated to a vertical state, the distance between the rotating plate and the protective shell is small, which makes it inconvenient for workers to tighten the bolts during installation and increases the difficulty of fixing.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme, a signal gain device that is easy to install, comprising: a signal amplifier and a fixed frame, the signal amplifier is arranged in the fixed frame; a mounting mechanism, which is used to realize convenient installation of the fixed frame, and the mounting mechanism is arranged on the surface of the fixed frame; wherein, the mounting mechanism comprises two U-shaped plates respectively slidably connected to two sides of the fixed frame, the inner wall of the U-shaped plate is rotatably connected to a connecting plate, one side of the connecting plate is slidably connected to a mounting plate, and a mounting component is arranged on the top of the fixed frame.

[0008] Preferably, the mounting assembly includes a first bolt rotatably connected to the top of the fixed frame, the surface of the first bolt is threadedly connected with a ring, the top of the fixed frame is slidably connected with two movable plates, one side of the movable plate is hinged with a connecting rod, the other ends of the two connecting rods are hinged with the surface of the ring, the top of the movable plate is fixedly connected with two fixing rods, and the other end of the fixing rod is fixedly connected with a push plate. The provision of the mounting assembly is conducive to providing users with another way to fix the mounting plate to the wall. By rotating the first bolt in the mounting assembly, under the action of the ring and the connecting rod, the two movable plates drive the corresponding push plates to push the two mounting plates to move simultaneously and press against the wall, which is conducive to completing the simultaneous fixation of the two mounting plates to the wall. When the device is installed in a corner, it is more convenient to fix the mounting plates in this way.

[0009] Preferably, a slide plate is slidably connected to the inner wall of the connecting plate, one side of the slide plate is fixedly connected to one side of the mounting plate, and a spring is fixedly connected between the surface of the slide plate and the inner wall of the connecting plate. This is beneficial for limiting the movement of the mounting plate, and under the action of the spring, it is beneficial for ensuring the stability of the mounting plate in the initial state.

[0010] Preferably, two limiting rods are fixedly connected to the top of the fixed frame, and the inner wall of the movable plate is slidably connected to the surface of the limiting rods, which is conducive to limiting the movement of the movable plate.

[0011] Preferably, the top of the fixing frame is threadedly connected with a second bolt, and the bottom end of the second bolt penetrates the inner side of the fixing frame and is rotatably connected with a limit plate, which is beneficial for limiting the signal amplifier and is relatively simple to operate.

[0012] Preferably, the top end of the limit plate is fixedly connected with a round rod, and the top end of the round rod passes through the fixing frame. When the second bolt pushes the limit plate to move, it is helpful to ensure the stability of the limit plate.

[0013] Preferably, the two movable plates are symmetrical about the center of the fixed frame.

[0014] The beneficial effects of the utility model are:

[0015] 1. When installing the device in a corner, by pulling the mounting plate upward and then rotating the mounting plate to a vertical state, it is beneficial to make the horizontal height of the through hole on the surface of the mounting plate higher than the horizontal height of the top of the fixing frame, so that the staff can use bolts to fix the mounting plate to the wall, avoiding the inconvenience of the staff in tightening the bolts, thereby improving the convenience of fixing the mounting plate;

[0016] 2. The setting of the mounting assembly is beneficial to provide users with another way to fix the mounting plate and the wall when the device is installed in a corner. By rotating the first bolt in the mounting assembly, under the action of the ring and the connecting rod, the two moving plates drive the corresponding push plates to push the two mounting plates to move at the same time and press against the wall, which is beneficial to complete the simultaneous fixation of the two mounting plates and the wall. When the device is installed in a corner, it is more convenient to fix the mounting plate in this way. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the mounting plate and the connecting plate of the utility model;

[0021] Figure 5 It is a cross-sectional view of the fixing frame of the utility model.

[0022] In the figure: 1. signal amplifier; 2. fixing frame; 3. mounting mechanism; 301. U-shaped plate; 302. connecting plate; 303. mounting plate; 304. mounting assembly; 3041. first bolt; 3042. circular ring; 3043. movable plate; 3044. connecting rod; 3045. fixing rod; 3046. pushing plate; 3047. limiting rod; 3048. sliding plate; 3049. spring; 305. second bolt; 3051. limiting plate; 3052. circular rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-5As shown, a signal gain device that is easy to install includes: a signal amplifier 1 and a fixed frame 2, the signal amplifier 1 is arranged in the fixed frame 2; a mounting mechanism 3, which is used to realize the convenient installation of the fixed frame 2 and is arranged on the surface of the fixed frame 2; wherein the mounting mechanism 3 includes two U-shaped plates 301 respectively slidably connected to both sides of the fixed frame 2, the inner wall of the U-shaped plate 301 is rotatably connected to a connecting plate 302, one side of the connecting plate 302 is slidably connected to a mounting plate 303, and a mounting assembly 304 is arranged on the top of the fixed frame 2.

[0025] Two mounting holes are provided on the surface of the mounting plate 303 , which is the same as in the original solution.

[0026] When the device needs to be installed on a flat surface, the staff will keep the mounting plate 303 horizontal and fix the mounting plate 303 on the wall by passing bolts through the mounting holes.

[0027] When it is necessary to install this device in a corner, the staff drives the U-shaped plate 301 upward by means of the mounting plate 303. A slider is fixedly connected to one side of the U-shaped plate 301, and sliding grooves matching the slider are provided on both sides of the fixed frame 2. When the U-shaped plate 301 drives the mounting plate 303 to be unable to continue to move upward, the staff rotates the mounting plate 303 to drive the connecting plate 302 to rotate. When the mounting plate 303 is rotated to a vertical state, the horizontal height of the through hole on the surface of the mounting plate 303 is higher than the horizontal height of the top of the fixed frame 2, and the entire device is placed in the corner. At this time, the staff can fix the mounting plate 303 to the wall by means of bolts, or use the mounting assembly 304 to tighten the two mounting plates 303 at the same time.

[0028] It should be noted that the signal amplifier 1 is a relatively mature device in the prior art, which is used to enhance signal strength and will not be described in detail here.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, the mounting assembly 304 includes a first bolt 3041 rotatably connected to the top of the fixed frame 2, a ring 3042 is threadedly connected to the surface of the first bolt 3041, two moving plates 3043 are slidably connected to the top of the fixed frame 2, a connecting rod 3044 is hinged to one side of the moving plate 3043, the other ends of the two connecting rods 3044 are hinged to the surface of the ring 3042, two fixing rods 3045 are fixedly connected to the top of the moving plate 3043, and a push plate 3046 is fixedly connected to the other end of the fixing rod 3045. The two moving plates 3043 are symmetrical with the center of the fixed frame 2.

[0030] When the device is in the initial state, the other end of the push plate 3046 is in the same vertical plane as one side of the fixed frame 2. When the mounting plate 303 is in the process of rotating, the mounting plate 303 contacts the push plate 3046. At this time, the mounting plate 303 is in a vertical state.

[0031] When the mounting plate 303 is rotated to a vertical state and the entire device is placed in a corner, the staff can rotate the first bolt 3041 to drive the ring 3042 to move downward. When the ring 3042 moves downward, it will drive the other end of the connecting rod 3044 to move downward, so that the angle between the connecting rod 3044 and the horizontal plane gradually decreases. At this time, the other ends of the two connecting rods 3044 will simultaneously push the movable plate 3043 to move. When the movable plate 3043 moves, it will drive the fixed rod 3045 and the push plate 3046 to move, thereby pushing the two mounting plates 303 to move at the same time and making the mounting plates 303 press against the wall, thereby fixing the two mounting plates 303 and the wall at the same time.

[0032] like Figure 4 As shown, a slide plate 3048 is slidably connected to the inner wall of the connecting plate 302 , one side of the slide plate 3048 is fixedly connected to one side of the mounting plate 303 , and a spring 3049 is fixedly connected between the surface of the slide plate 3048 and the inner wall of the connecting plate 302 .

[0033] When the device is installed in a corner, when the push plate 3046 pushes the mounting plate 303 to move, the mounting plate 303 will drive the slide plate 3048 to move and compress the spring 3049. When the fixation is released, the spring 3049 is released, and the mounting plate 303 and the slide plate 3048 are reset under the action of the spring 3049. The spring 3049 can keep the mounting plate 303 stable in the initial state.

[0034] like Figure 3 As shown, two limit rods 3047 are fixedly connected to the top of the fixed frame 2, and the inner wall of the movable plate 3043 is slidably connected to the surface of the limit rods 3047. When the movable plate 3043 moves, the inner wall of the movable plate 3043 slides along the surface of the limit rods 3047.

[0035] like Figure 5 As shown, the top end of the fixing frame 2 is threadedly connected with a second bolt 305 , and the bottom end of the second bolt 305 penetrates into the inner side of the fixing frame 2 and is rotatably connected with the limiting plate 3051 .

[0036] When the signal amplifier 1 is placed in the fixing frame 2 , the second bolt 305 is rotated to push the limiting plate 3051 downward, so that the bottom end of the limiting plate 3051 is pressed against the top end of the signal amplifier 1 , thereby limiting the signal amplifier 1 .

[0037] like Figure 5As shown, the top of the limit plate 3051 is fixedly connected with a round rod 3052, and the top of the round rod 3052 penetrates the fixed frame 2. The surface of the round rod 3052 is slidably connected to the inner wall of the fixed frame 2. The limit plate 3051 moves up and down, which will drive the round rod 3052 to move up and down synchronously.

[0038] When the utility model is used, the signal amplifier 1 is first placed in the fixing frame 2 , and the second bolt 305 is rotated to drive the limiting plate 3051 to move downward to tightly limit the signal amplifier 1 .

[0039] When the device needs to be installed on a flat surface, the staff will keep the mounting plate 303 horizontal and fix the mounting plate 303 on the wall by passing bolts through the mounting holes.

[0040] When the device needs to be installed in a corner, the staff pulls the mounting plate 303 upward. When the mounting plate 303 cannot move upward any further, the staff rotates the mounting plate 303 to a vertical position and places the device as a whole in the corner. At this time, the level of the through hole on the surface of the mounting plate 303 is higher than the level of the top of the fixing frame 2. The staff can fix the mounting plate 303 to the wall with bolts, or fix the two mounting plates 303 with the mounting assembly 304.

[0041] When the device is installed in a corner and the mounting plate 303 is fixed to the wall using the mounting assembly 304, the staff rotates the first bolt 3041 to drive the ring 3042 to move downward. When the ring 3042 moves downward, the other ends of the two connecting rods 3044 will simultaneously push the two movable plates 3043 to move, thereby driving the corresponding fixing rods 3045 and push plates 3046 to push the two mounting plates 303 to move simultaneously. When the mounting plate 303 moves, it will drive the slide plate 3048 to move the extrusion spring 3049. When the push plate 3046 pushes the mounting plate 303 to contact the wall, the push plate 3046 will press the mounting plate 303 against the wall. At this time, the two mounting plates 303 are fixed to the wall at the same time.

[0042] It should be noted that when the device is installed in a corner to fix the mounting plate 303 , one of the two installation methods can be selected at will, and both fixing methods reduce the difficulty of fixing the mounting plate 303 .

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A signal gain device that is easy to install, characterized in that: include: A signal amplifier (1) and a fixing frame (2), wherein the signal amplifier (1) is arranged in the fixing frame (2); A mounting mechanism (3) for realizing convenient mounting of the fixing frame (2), wherein the mounting mechanism (3) is arranged on the surface of the fixing frame (2); The mounting mechanism (3) comprises two U-shaped plates (301) respectively slidably connected to two sides of the fixed frame (2); the inner wall of the U-shaped plate (301) is rotatably connected to a connecting plate (302); one side of the connecting plate (302) is slidably connected to a mounting plate (303); and a mounting assembly (304) is provided at the top of the fixed frame (2).

2. A signal gain device that is easy to install according to claim 1, characterized in that: The mounting assembly (304) comprises a first bolt (3041) rotatably connected to the top of the fixed frame (2); the surface of the first bolt (3041) is threadedly connected to a ring (3042); the top of the fixed frame (2) is slidably connected to two movable plates (3043); one side of the movable plate (3043) is hinged with a connecting rod (3044); the other ends of the two connecting rods (3044) are hinged to the surface of the ring (3042); the top of the movable plate (3043) is fixedly connected to two fixing rods (3045); the other end of the fixing rod (3045) is fixedly connected to a push plate (3046).

3. A signal gain device that is easy to install according to claim 1, characterized in that: The inner wall of the connecting plate (302) is slidably connected to a slide plate (3048), one side of the slide plate (3048) is fixedly connected to one side of the mounting plate (303), and a spring (3049) is fixedly connected between the surface of the slide plate (3048) and the inner wall of the connecting plate (302).

4. The signal gain device that is easy to install according to claim 2, characterized in that: Two limiting rods (3047) are fixedly connected to the top of the fixed frame (2), and the inner wall of the movable plate (3043) is slidably connected to the surface of the limiting rods (3047).

5. The signal gain device that is easy to install according to claim 1, characterized in that: A second bolt (305) is threadedly connected to the top end of the fixing frame (2), and the bottom end of the second bolt (305) penetrates the inner side of the fixing frame (2) and is rotatably connected to the limiting plate (3051).

6. The signal gain device that is easy to install according to claim 5, characterized in that: The top end of the limiting plate (3051) is fixedly connected to a round rod (3052), and the top end of the round rod (3052) passes through the fixing frame (2).

7. The signal gain device that is easy to install according to claim 2, characterized in that: The two movable plates (3043) are symmetrical about the center of the fixed frame (2).

Images