Signal intensity display device of duplexer

Abstract

The utility model discloses a signal intensity display device of a duplexer, which comprises the duplexer, a display screen is arranged inside the upper part of the duplexer, and the display screen is at least used for displaying the signal intensity of the duplexer; a cover plate covering the display screen is arranged above the duplexer, and the cover plate is at least used for protecting the display screen; an opening and closing assembly is arranged on the outer wall of one side of the display screen, a rotating assembly is arranged at the bottom of the opening and closing assembly, the rotating assembly is fixed to the outer wall of one side of the duplexer, the opening and closing assembly is at least used for adjusting the pitching angle of the display screen, and the rotating assembly is at least used for rotational motion of the display screen; locking assemblies are arranged on the two sides of the back face of the duplexer, and the locking assemblies are at least used for limiting the cover plate. According to the utility model, the display screen can be buckled in the mounting groove at the top of the duplexer, when the display screen is used, the display screen is unfolded through the opening and closing assembly, and when the display screen is not used, the display screen is covered through the cover plate, so that comprehensive protection is realized, and the display device is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to signal strength display technical field of duplexer, concretely relates to a signal strength display device of duplexer. BACKGROUND

[0002] Duplexer is a special bidirectional three-terminal filter. The duplexer not only couples the weak received signal, but also feeds the larger transmitting power to the antenna, and requires that both functions are completed without affecting each other. Generally, the duplexer is composed of a spiral cavity body. Due to its high working frequency, the distribution parameter has a greater impact, so it is usually made into a sealed sleeve body. The coaxial cable cavity profile material with good shielding effect is required to have a certain smoothness. In order to facilitate heat dissipation, the appearance is usually black. The signal strength of the general duplexer is displayed by the display device, and the display device is usually a small display screen.

[0003] The current duplexer display device lacks a protection structure, which can easily cause damage to the display device. At the same time, when people watch the display device, due to the inflexible adjustment of the display device, the display device cannot be watched from multiple angles, which is not conducive to people watching the signal strength. Therefore, it is urgent to design a duplexer signal strength display device to solve the above problems. SUMMARY

[0004] The utility model aims at providing a duplexer signal strength display device to solve the above problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A duplexer signal strength display device, comprising a duplexer, a display screen arranged inside the upper part of the duplexer, and the display screen used for displaying the signal strength of the duplexer;

[0007] The upper part of the duplexer is provided with a cover plate covering the outside of the display screen, and the cover plate is used for protecting the display screen;

[0008] A side outer wall of the display screen is provided with an opening and closing assembly, the bottom of the opening and closing assembly is provided with a rotating assembly, the rotating assembly is fixed on a side outer wall of the duplexer, the opening and closing assembly is used for adjusting the pitch angle of the display screen, and the rotating assembly is used for the rotary motion of the display screen;

[0009] Locking assemblies are arranged on both sides of the back of the duplexer, and the locking assemblies are used for limiting the cover plate.

[0010] As a preferred embodiment, the top of the duplexer is provided with a slot, and the cover plate is inserted into the inside of the slot from the back of the duplexer.

[0011] As preferred, the top of the diplexer is provided with a mounting groove, and the display screen is buckled in the mounting groove.

[0012] As preferred, the middle of the back of the cover plate is provided with a through opening, and the opening and closing assembly is located in the through opening.

[0013] The top edge of the cover plate is provided with a notch.

[0014] As preferred, the outer wall of the two sides of the back of the cover plate is provided with an anti-skid part, and the outer surface of the anti-skid part is in contact with the locking assembly.

[0015] As preferred, the opening and closing assembly comprises a connecting arm fixed with the display screen, one end of the connecting arm is inserted with a rotating shaft, and the two ends of the rotating shaft are provided with bearing seats.

[0016] As preferred, the rotating assembly comprises a sleeve fixedly installed at the bottom of the bearing seat, a mandrel is rotatably inserted into the bottom end of the sleeve, an installation plate is fixedly installed at the bottom end of the mandrel, and one side of the installation plate is fixed on the outer wall of one side of the diplexer.

[0017] The outer wall of the mandrel is provided with a ring groove, and the outer wall of one side of the sleeve is provided with a threaded hole, and the threaded hole is screwedly inserted with a limiting screw.

[0018] As preferred, the locking assembly comprises a buckle seat fixed on the outer wall of the diplexer, a plug plate is slidably inserted into the buckle seat, and a pull ring is fixedly installed on the outer wall of one side of the plug plate.

[0019] In the above technical scheme, the signal strength display device of the diplexer has the following beneficial effects:

[0020] (1) The display screen can be buckled in the mounting groove of the top of the diplexer, and when the display screen is used, the opening and closing assembly is used to unfold, and when the display screen is not used, the cover plate is used to cover, so that comprehensive protection is realized, and damage of the display device is avoided.

[0021] (2) The opening and closing assembly can adjust the pitch angle of the display screen, the rotating assembly can make the display screen rotate, and the cooperation of the opening and closing assembly and the rotating assembly can make the display screen face any angle, so that people can watch the display screen. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to the drawings.

[0023] Figure 1The utility model provides a structure schematic drawing provided for duplex signal strength display device embodiment.

[0024] Figure 2 The utility model provides a cover plate removal state structure schematic drawing provided for duplex signal strength display device embodiment.

[0025] Figure 3 The utility model provides a structure schematic drawing provided for duplex signal strength display device embodiment. Figure 2 The utility model provides a structure partial close -up view.

[0026] Figure 4 The utility model provides a rotating assembly structure schematic drawing provided for duplex signal strength display device embodiment.

[0027] Figure 5 The utility model provides a display screen opening state structure schematic drawing provided for duplex signal strength display device embodiment.

[0028] Figure 6 The utility model provides a display screen opening and rotating state structure schematic drawing provided for duplex signal strength display device embodiment.

[0029] 1, duplex; 11, slot; 12, installation groove; 2, cover plate; 21, notch; 22, pass mouth; 23, antiskid part; 3, opening and closing assembly; 31, connecting arm; 32, rotating shaft; 33, bearing seat; 4, rotating assembly; 41, sleeve; 42, mandrel; 43, mounting plate; 44, ring groove; 45, limiting screw; 5, locking assembly; 51, buckle seat; 52, plugboard; 53, pull ring; 6, display screen. DETAILED DESCRIPTION

[0030] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below in conjunction with the drawings.

[0031] As Figures 1-6 The utility model discloses a duplex signal strength display device, including duplex 1, the inside of duplex 1 is provided with display screen 6 in the upper, display screen 6 is used at least for showing the signal strength of duplex 1, the cover plate 2 of duplex 1 is provided with in the upper and covers the outside of display screen 6, the cover plate 2 is used at least for the protection of display screen 6, the one side outer wall of display screen 6 is provided with opening and closing assembly 3, the bottom of opening and closing assembly 3 is provided with rotating assembly 4, and rotating assembly 4 is fixed on the one side outer wall of duplex 1, and opening and closing assembly 3 is used at least for the adjustment of the pitch angle of display screen 6, and rotating assembly 4 is used at least for the gyroscopic motion of display screen 6, and the back of duplex 1 is provided with locking assembly 5 on both sides, and locking assembly 5 is used at least for the location of cover plate 2.

[0032] In this embodiment, the duplexer 1 comprises a slot 11 arranged on the top of the duplexer 1, and the cover plate 2 is inserted into the slot 11 from the back of the duplexer 1.

[0033] Specifically, the top of the duplexer 1 is provided with a mounting groove 12, and the display screen 6 is buckled in the mounting groove 12. The mounting groove 12 is arranged on the original housing of the duplexer 1, and the display screen 6 is completely embedded in the mounting groove 12. After the cover plate 2 is buckled, the integrity of the duplexer 1 is ensured.

[0034] Specifically, the top of the duplexer 1 is provided with a mounting groove 12, and the display screen 6 is buckled in the mounting groove 12. The mounting groove 12 is arranged on the original housing of the duplexer 1, and the display screen 6 is completely embedded in the mounting groove 12. After the cover plate 2 is buckled, the integrity of the duplexer 1 is ensured.

[0035] In this embodiment, the display screen 6 is arranged on the upper part of the duplexer 1, and the display screen 6 is used at least for displaying the signal strength of the duplexer 1.

[0036] In this embodiment, the duplexer 1 is provided with the cover plate 2 arranged on the outside of the display screen 6, and the cover plate 2 is used at least for protecting the display screen 6.

[0037] Specifically, the back middle part of the cover plate 2 is provided with a mouth 22, and the opening and closing assembly 3 is arranged in the mouth 22. After the cover plate 2 is buckled on the duplexer 1, the mouth 22 is arranged to avoid the blocking of the opening and closing assembly 3, so that the rear lower curtain of the cover plate 2 is tightly attached to the back of the duplexer 1.

[0038] Specifically, the top edge of the cover plate 2 is provided with a notch 21, and the notch 21 is used for inserting the cover plate 2 into the slot 11.

[0039] Specifically, the outer walls on both sides of the back of the cover plate 2 are provided with anti-skid parts 23, and the outer surfaces of the anti-skid parts 23 are in contact with the locking assembly 5. The anti-skid parts 23 can be elastic spherical convex structures, and the outer wall on one side of the plug-in plate 52 of the locking assembly 5 is in contact with the anti-skid parts 23, so as to ensure the stability of the locking assembly 5.

[0040] In this embodiment, the display screen 6 is provided with the opening and closing assembly 3 on one side of the outer wall of the display screen 6, and the opening and closing assembly 3 is used at least for adjusting the pitch angle of the display screen 6.

[0041] Specifically, the opening and closing assembly 3 comprises a connecting arm 31 fixed to the display screen 6, one end of the connecting arm 31 is provided with a rotating shaft 32, both ends of the rotating shaft 32 are provided with bearing seats 33, and the connecting arm 31 is connected to the display screen 6 by screws. When the display screen 6 is opened, the connecting arm 31 drives the rotating shaft 32 to rotate in the bearing seat 33, so as to realize the opening and closing of the display screen 6.

[0042] In this embodiment, the bottom of the opening and closing assembly 3 is provided with the rotating assembly 4, the rotating assembly 4 is fixed to one side of the outer wall of the duplexer 1, and the rotating assembly 4 is used at least for the rotary motion of the display screen 6.

[0043] Specifically, the rotating assembly 4 comprises a sleeve 41 fixedly installed at the bottom of the bearing seat 33, the bottom end of the sleeve 41 is rotatably inserted with a mandrel 42, the bottom end of the mandrel 42 is fixedly installed with a mounting plate 43, and one side of the mounting plate 43 is fixed on the outer wall of one side of the duplexer 1, the display screen 6 is driven by the opening and closing assembly 3 to rotate the sleeve 41 on the mandrel 42, so as to realize the rotation angle of the display screen 6 left and right;

[0044] Specifically, the outer wall of the mandrel 42 is provided with a ring groove 44, and the outer wall of one side of the sleeve 41 is provided with a threaded hole, and the threaded hole is internally threaded and inserted with a limiting screw 45, and the limiting screw 45 is inserted in the ring groove 44, which can not only realize the limiting of the sleeve 41 and the mandrel 42 in the upward and downward directions, but also can ensure the rotation between the sleeve 41 and the mandrel 42, such as all the limiting screws 45 are screwed in; the inner threaded hole can also realize the locking and fixing between the sleeve 41 and the mandrel 42.

[0045] In this embodiment, the back of the duplexer 1 is provided with a locking assembly 5 on both sides, and the locking assembly 5 is used for limiting the cover plate 2 at least;

[0046] Specifically, the locking assembly 5 comprises a buckle seat 51 fixed on the outer wall of the duplexer 1, the buckle seat 51 is slidably inserted with an insertion plate 52, and the outer wall of one side of the insertion plate 52 is fixedly installed with a pull ring 53, and the operator can pinch the pull ring 53 to drive the insertion plate 52 to slide in the buckle seat 51, and the friction between the outer wall of one side of the insertion plate 52 and the cover plate 2 can realize the fixed limiting of the cover plate 2 by the insertion plate 52.

[0047] Working steps: one, when using the display device (display screen 6), first release the locking assembly 5, so that the cover plate 2 is removed from the duplexer 1;

[0048] Two, then, turn the display device backward through the opening and closing assembly 3 to realize the opening of the display device, and the operator can also cooperate with the rotating assembly 4 to make the display device rotate left and right, so that the display device can be directed to multiple angles, which is convenient for people to watch the signal strength on the display screen 6;

[0049] Three, when the display device is not used, the reverse operation can be performed according to the above description, so as to quickly realize the folding and storage of the display device, and the display device is well protected.

[0050] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above description and drawings are illustrative in nature, and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A signal strength display device for a diplexer, comprising a diplexer (1), characterized in that The upper inner part of the duplexer (1) is provided with a display screen (6), which is used at least for displaying the signal strength of the duplexer (1). The upper part of the duplexer (1) is provided with a cover plate (2) covering the outside of the display screen (6), which is used at least for protecting the display screen (6). One side outer wall of the display screen (6) is provided with an opening and closing assembly (3), the bottom of the opening and closing assembly (3) is provided with a rotating assembly (4) fixed on one side outer wall of the duplexer (1), the opening and closing assembly (3) is used at least for adjusting the pitch angle of the display screen (6), and the rotating assembly (4) is used at least for the rotary motion of the display screen (6). Both sides of the back of the duplexer (1) are provided with locking assemblies (5), which are used at least for limiting the cover plate (2).

2. The signal strength display apparatus for a duplexer according to claim 1, wherein The top of the duplexer (1) is provided with a slot (11), and the back of the cover plate (2) is inserted into the inside of the slot (11).

3. The signal strength display apparatus for a duplexer according to claim 1, wherein The top of the duplexer (1) is provided with a mounting groove (12), and the display screen (6) is buckled in the inside of the mounting groove (12).

4. The signal strength display apparatus for a duplexer according to claim 1, wherein The back middle part of the cover plate (2) is provided with a pass-through opening (22), and the opening and closing assembly (3) is located in the inside of the pass-through opening (22). The top edge of the cover plate (2) is provided with a notch (21).

5. The signal strength display apparatus for a duplexer according to claim 1, wherein The outer walls of both sides of the back of the cover plate (2) are provided with anti-skid parts (23), and the outer surfaces of the anti-skid parts (23) are in contact with the locking assemblies (5).

6. The signal strength display apparatus for a duplexer according to claim 1, wherein The opening and closing assembly (3) comprises a connecting arm (31) fixed with the display screen (6), one end of the connecting arm (31) is inserted with a rotating shaft (32), and both ends of the rotating shaft (32) are provided with bearing seats (33).

7. A signal strength display device for a diplexer according to claim 6, wherein The rotating assembly (4) comprises a sleeve (41) fixedly installed at the bottom of the bearing seat (33), a mandrel (42) is rotatably inserted into the bottom end of the sleeve (41), an installation plate (43) is fixedly installed at the bottom end of the mandrel (42), and one side of the installation plate (43) is fixed on the outer wall of one side of the duplexer (1). An annular groove (44) is arranged on the outer wall of the mandrel (42), a threaded hole is arranged on one side outer wall of the sleeve (41), and a limiting screw (45) is screwedly inserted into the inside of the threaded hole.

8. The signal strength display apparatus for a duplexer according to claim 1, wherein The locking assembly (5) comprises a buckle seat (51) fixed on the outer wall of the duplexer (1), a plug plate (52) is slidably inserted into the inside of the buckle seat (51), and a pull ring (53) is fixedly installed on one side outer wall of the plug plate (52).

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