Infrared communication intensifier

Abstract

The utility model relates to the field of communication intensifiers, and discloses an infrared communication intensifier, which comprises a lifting column, the lifting column is detachably arranged on the bottom surface of an infrared intensifying device, the top surface of the lifting column is provided with a mounting groove, and a mounting block is slidably inserted in the mounting groove. The bottom face of the infrared enhancement device is fixed to the top face of the mounting block, L-shaped grooves are formed in the two sides of the lifting column correspondingly, sliding grooves are formed in the two sides of the mounting block correspondingly, sliding rods are fixed into the sliding grooves, limiting strips are slidably inserted into the sliding rods, and limiting springs surround the surfaces of the sliding rods. The limiting strip and the L-shaped groove are arranged in a sliding mode. According to the infrared enhancement device, the compressed limiting spring can apply reset spring force to the limiting strip, the limiting strip can be pushed into the horizontal channel of the L-shaped groove, installation of the infrared enhancement device and the lifting column is completed, the installation process is convenient and fast, and convenience of installation of the infrared enhancement device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication enhancers, in particular to an infrared communication enhancer. Background Art

[0002] The signal booster is an automatic signal optimization tool. Its principle is to analyze and select communication base stations, actively switch to high-quality idle base stations, and change the default passive switching mode to achieve the effect of terminal signal enhancement. Tests show that turning on the signal booster can significantly improve the signal communication effect, increasing the signal enhancement from -1dBm to -10dBm, and the effect is obvious.

[0003] According to the Chinese patent with publication number: CN213452449U, an angle-adjustable communication signal enhancer comprises a fixed column, a limiting hole is provided on the front side of the fixed column, a fixing plate is installed at the bottom end of the fixed column, a telescopic column is slidably connected inside the fixed column, a threaded head is provided at the top end of the telescopic column, a limiting round head is movably engaged inside the limiting hole, the top end of the telescopic column is threadedly connected to a signal enhancer body through the threaded head, an inner cavity of the signal enhancer body is provided with a device cavity, an arc magnet is installed at the bottom of the device cavity, a fixed spherical center is provided on the inner side of the arc magnet, a rotating magnetic ball is movably connected to the inner side of the fixed spherical center, a threaded opening is provided inside the rotating magnetic ball, a limiting structure is provided on the back side of the limiting round head located inside the telescopic column, a spring cavity is provided on the right side of the limiting structure, and a telescopic spring is installed inside the spring cavity.

[0004] In the above scheme, the signal enhancer body is installed on the fixed column by using a threaded connection between the threaded head and the threaded mouth, which still causes the following problems: when installing the signal enhancer body on the fixed column, it is necessary to rotate several circles along the thread on the surface of the threaded head, which takes a long time to install and the installation process is relatively cumbersome. Utility Model Content

[0005] The purpose of the utility model is to provide an infrared communication enhancer to solve the problem that when the signal enhancer body is installed on a fixed column, it is necessary to rotate several circles along the thread on the surface of the thread head, which takes a long time to install and the installation process is complicated.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: an infrared communication enhancer, including a lifting column, which is detachably arranged on the bottom surface of the infrared enhancing device, and the top surface of the lifting column is provided with a mounting groove, and a mounting block is slidably inserted inside the mounting groove, and the bottom surface of the infrared enhancing device is fixed to the top surface of the mounting block, and L-shaped grooves are respectively provided on both sides of the lifting column, and sliding grooves are respectively provided on both sides of the mounting block, and a sliding rod is fixed inside the sliding groove, and a limit strip is slidably inserted on the sliding rod, and a limit spring is surrounded by the surface of the sliding rod, one end of the limit spring is fixed to one side of the inside of the sliding groove, and the other end of the limit spring is fixed to one side of the limit strip, and the limit strip and the L-shaped groove are slidably arranged.

[0007] Preferably, a positioning column is fixed to the inner bottom surface of the mounting groove, a positioning hole is opened on the top surface of the mounting block, the positioning column is slidably inserted into the positioning hole, a lifting spring is surrounded by the surface of the positioning column, one end of the lifting spring is fixed to the inner bottom surface of the mounting groove, and the other end of the lifting spring is in contact with the bottom surface of the mounting block.

[0008] Preferably, an adjustment groove is provided on the bottom surface of the lifting column, and a support column is slidably inserted into the adjusting groove.

[0009] Preferably, a plurality of positioning openings are respectively provided on both sides of the lifting column, a limiting opening is provided on one side of the supporting column, a limiting plate is slidably inserted inside the limiting opening, and the limiting plate is slidably inserted into the limiting opening and the positioning opening.

[0010] Preferably, storage grooves are respectively opened on both sides of the limiting plate, a blocking plate is slidably arranged inside the storage groove, sliding grooves are respectively opened on both sides of the storage groove, a sliding plate is respectively fixed on both sides of the blocking plate, and the sliding groove and the sliding plate are slidably arranged.

[0011] Preferably, a base is fixed to the bottom surface of the support column, a plurality of fixing holes are opened on the top surface of the base, and fixing bolts are rotatably inserted inside the fixing holes.

[0012] Compared with the prior art, an infrared communication enhancer using the above technical solution has the following beneficial effects:

[0013] 1. When the infrared enhancement device is working, it uses the internal photoelectric conversion device to convert infrared light into electrical signals, and then amplifies the electrical signals through the electronic amplifier device in the infrared enhancement device to improve the signal strength of infrared communication. Before installing the lifting column and the infrared enhancement device together, the staff will first insert the installation block into the installation slot, and then push the limit bar to slide inside the sliding slot, and squeeze the limit spring to contract, so that the limit bar slides down along the vertical groove of the L-shaped groove, and finally remove the force applied to the limit bar. The compressed limit spring will apply a reset spring force to the limit bar, and the limit bar can be pushed into the horizontal groove of the L-shaped groove to complete the installation of the infrared enhancement device and the lifting column. The overall installation time is short, the installation process is convenient, and the convenience of installing the infrared enhancement device is increased;

[0014] Second, when the mounting block is inserted into the mounting groove, the mounting block moving downward inside the mounting groove will squeeze the lifting spring to contract. Therefore, when the limit bar is inside the horizontal channel of the L-shaped groove, the compressed lifting spring will exert an upward force on the mounting block, which can drive the limit bar to squeeze the inner top surface of the L-shaped groove, further fixing the position of the limit bar inside the L-shaped groove, and when the infrared enhancement device needs to be removed, the lifting spring will also push the mounting block out of the mounting groove for a section, which is convenient for replacing and installing the infrared enhancement device;

[0015] 3. According to the signal strength of the environment near the installation point, the staff can adjust the height of the infrared enhancement device by adjusting the position between the lifting column and the support column. After the position between each other is determined, the limit plate is used to pass through the limit opening and the positioning opening to fix the position between the lifting column and the support column. The height of the infrared enhancement device can be fixed. When the limit plate passes through the positioning opening, the blocking plate inside the storage slot will slide downward under the action of gravity, and the height difference between the blocking plate and the limit plate can be used to prevent the limit plate from being pulled out from the inside of the positioning opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged local structure in the middle.

[0019] Figure 4 It is a schematic diagram of the explosion of the limiting plate and the blocking plate in the embodiment.

[0020] In the figure: 1. lifting column; 2. infrared enhancement device; 3. mounting slot; 4. mounting block; 5. L-shaped slot; 6. sliding slot; 7. sliding rod; 8. limit strip; 9. limit spring; 10. positioning column; 11. positioning hole; 12. lifting spring; 13. adjustment slot; 14. support column; 15. limit opening; 16. positioning opening; 17. limit plate; 18. base; 19. fixing hole; 20. fixing bolt; 21. storage slot; 22. blocking plate; 23. sliding slot; 24. sliding plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3 As shown, an infrared communication enhancer includes a lifting column 1, which is detachably arranged on the bottom surface of an infrared enhancing device 2, a mounting groove 3 is provided on the top surface of the lifting column 1, a mounting block 4 is slidably inserted inside the mounting groove 3, the bottom surface of the infrared enhancing device 2 is fixed to the top surface of the mounting block 4, L-shaped grooves 5 are respectively provided on both sides of the lifting column 1, sliding grooves 6 are respectively provided on both sides of the mounting block 4, a sliding rod 7 is fixed inside the sliding groove 6, a limit strip 8 is slidably inserted on the sliding rod 7, a limit spring 9 is surrounded by the surface of the sliding rod 7, one end of the limit spring 9 is fixed to one side of the inside of the sliding groove 6, and the other end of the limit spring 9 is fixed to one side of the limit strip 8, and the limit strip 8 and the L-shaped groove 5 are slidably arranged.

[0023] During use, the infrared enhancement device 2 uses the internal photoelectric conversion device to convert infrared light into electrical signals when working, and then amplifies the electrical signals through the electronic amplifier device in the infrared enhancement device 2 to improve the signal strength of infrared communication. Before installing the lifting column 1 and the infrared enhancement device 2 together, the staff will first insert the mounting block 4 into the interior of the mounting groove 3, and before that push the limit bar 8 to slide inside the sliding groove 6, and at the same time squeeze the limit spring 9 to contract, so that the limit bar 8 slides downward along the vertical groove of the L-shaped groove 5, and finally remove the force applied to the limit bar 8. The compressed limit spring 9 will apply a reset spring force to the limit bar 8, which can push the limit bar 8 into the horizontal groove of the L-shaped groove 5, completing the installation of the infrared enhancement device 2 and the lifting column 1. The overall installation time is short, the installation process is convenient, and the convenience of installing the infrared enhancement device 2 is increased.

[0024] like Figure 1 and Figure 2As shown, a positioning column 10 is fixed to the inner bottom surface of the mounting groove 3, a positioning hole 11 is opened on the top surface of the mounting block 4, the positioning column 10 is slidably inserted into the positioning hole 11, a lifting spring 12 is surrounded by the surface of the positioning column 10, one end of the lifting spring 12 is fixed to the inner bottom surface of the mounting groove 3, and the other end of the lifting spring 12 is fitted with the bottom surface of the mounting block 4, a base 18 is fixed to the bottom surface of the support column 14, a plurality of fixing holes 19 are opened on the top surface of the base 18, and a fixing bolt 20 is rotatably inserted inside the fixing hole 19.

[0025] During use, when the mounting block 4 is inserted into the mounting groove 3, the mounting block 4 that moves downward inside the mounting groove 3 will squeeze the lifting spring 12 to contract. Therefore, when the limiting strip 8 is inside the horizontal groove of the L-shaped groove 5, the compressed lifting spring 12 will exert an upward force on the mounting block 4, which can drive the limiting strip 8 to be squeezed against the internal top surface of the L-shaped groove 5, further fixing the position of the limiting strip 8 inside the L-shaped groove 5, and when the infrared enhancement device 2 needs to be removed, the lifting spring 12 will also push the mounting block 4 out of the mounting groove 3 for easy replacement and installation of the infrared enhancement device 2.

[0026] like Figure 2 and Figure 4 As shown, an adjusting groove 13 is provided on the bottom surface of the lifting column 1, and a supporting column 14 is slidably inserted inside the adjusting groove 13. A number of positioning holes 16 are respectively provided on both sides of the lifting column 1, and a limiting hole 15 is provided on one side of the supporting column 14. A limiting plate 17 is slidably inserted inside the limiting hole 15. The limiting plate 17 is slidably inserted with the limiting hole 15 and the positioning hole 16. Storage grooves 21 are respectively provided on both sides of the limiting plate 17, and a blocking plate 22 is slidably provided inside the storage groove 21. Sliding grooves 23 are respectively provided on both sides of the storage groove 21, and sliding plates 24 are respectively fixed on both sides of the blocking plate 22, and the sliding grooves 23 and the sliding plates 24 are slidably arranged.

[0027] During use, according to the signal strength of the environment near the installation point, the staff can adjust the height of the infrared enhancement device 2 by adjusting the position between the lifting column 1 and the support column 14. After the position between each other is determined, the limit plate 17 is used to pass through the limit opening 15 and the positioning opening 16 to fix the position between the lifting column 1 and the support column 14, so as to fix the height of the infrared enhancement device 2. When the limit plate 17 passes through the positioning opening 16, the blocking plate 22 inside the storage slot 21 will slide downward under the action of gravity, and the height difference between the blocking plate 22 and the limit plate 17 can be used to prevent the limit plate 17 from being withdrawn from the inside of the positioning opening 16.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An infrared communication enhancer, comprising a lifting column (1), wherein the lifting column (1) is detachably arranged on the bottom surface of an infrared enhancement device (2), characterized in that: The top surface of the lifting column (1) is provided with a mounting groove (3), a mounting block (4) is slidably inserted inside the mounting groove (3), the bottom surface of the infrared enhancement device (2) is fixed to the top surface of the mounting block (4), L-shaped grooves (5) are respectively provided on both sides of the lifting column (1), sliding grooves (6) are respectively provided on both sides of the mounting block (4), a sliding rod (7) is fixed inside the sliding groove (6), a limit strip (8) is slidably inserted on the sliding rod (7), a limit spring (9) surrounds the surface of the sliding rod (7), one end of the limit spring (9) is fixed to one side of the inside of the sliding groove (6), and the other end of the limit spring (9) is fixed to one side of the limit strip (8), and the limit strip (8) and the L-shaped groove (5) are slidably arranged.

2. An infrared communication enhancer according to claim 1, characterized in that: A positioning column (10) is fixed to the inner bottom surface of the installation groove (3), and a positioning hole (11) is opened on the top surface of the installation block (4). The positioning column (10) and the positioning hole (11) are slidably inserted, and a lifting spring (12) surrounds the surface of the positioning column (10). One end of the lifting spring (12) is fixed to the inner bottom surface of the installation groove (3), and the other end of the lifting spring (12) is in contact with the bottom surface of the installation block (4).

3. An infrared communication enhancer according to claim 1, characterized in that: The bottom surface of the lifting column (1) is provided with an adjustment groove (13), and a support column (14) is slidably inserted inside the adjustment groove (13).

4. The infrared communication enhancer according to claim 3, characterized in that: A plurality of positioning openings (16) are respectively provided on both sides of the lifting column (1), a limiting opening (15) is provided on one side of the supporting column (14), a limiting plate (17) is slidably inserted inside the limiting opening (15), and the limiting plate (17) is slidably inserted into the limiting opening (15) and the positioning opening (16).

5. An infrared communication enhancer according to claim 4, characterized in that: Storage grooves (21) are respectively provided on both sides of the limiting plate (17), a blocking plate (22) is slidably arranged inside the storage groove (21), sliding grooves (23) are respectively provided on both sides of the storage groove (21), sliding plates (24) are respectively fixed on both sides of the blocking plate (22), and the sliding grooves (23) and the sliding plates (24) are slidably arranged.

6. The infrared communication enhancer according to claim 3, characterized in that: A base (18) is fixed to the bottom surface of the support column (14), a plurality of fixing holes (19) are provided on the top surface of the base (18), and fixing bolts (20) are rotatably inserted into the fixing holes (19).

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