Mobile phone antenna with signal amplification structure

Abstract

The utility model relates to the technical field of mobile phone antennas, in particular to a mobile phone antenna with a signal amplification structure, which comprises a clamping assembly, the clamping assembly comprises a plate sleeve, telescopic plates are sleeved at two ends of the plate sleeve, a side plate is arranged at one end, far away from the plate sleeve, of each telescopic plate, and a signal amplification structure is arranged on the side plate. Limiting plates are arranged at the ends, located in the plate sleeves, of the telescopic plates, and tension springs are fixed between the limiting plates at equal intervals through bolts. A protection box is fixed to one side of the top of the plate sleeve through bolts, a signal amplification converter is installed in the protection box through an installation base, a protection pipe is fixed to the top of the plate sleeve through a flange, and the top end of the protection pipe is sleeved with a receiving antenna. The signal amplification converter is connected with the mobile phone through the type-c connector, the receiving antenna increases the signal receiving range of the mobile phone, and transmits the received mobile phone signal into the signal amplification converter for amplification, so that the signal intensity of the mobile phone can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone antenna technical field, concretely relates to a mobile phone antenna with signal amplification structure. BACKGROUND

[0002] Mobile phone antenna, that is, the device for receiving signals on the mobile phone, is the key component responsible for receiving and transmitting radio waves in the mobile phone, which enables the mobile phone to perform wireless communication with the base station or other devices. The old mobile phone has an external convex antenna, and most of the new mobile phone has been hidden in the body.

[0003] At present, many mobile phones enter the multi-storey building, basement and other places with poor signal, and the mobile phone signal is weak or even without signal. Therefore, the person working in these environments for a long time will install an external antenna on the mobile phone to improve the signal strength. However, the existing mobile phone antenna does not have a signal amplification structure, and can only increase the signal receiving range of the mobile phone, but cannot amplify the received signal and transmit it to the mobile phone. Therefore, a mobile phone antenna with signal amplification structure is proposed. The signal receiving range of the mobile phone is increased by the receiving antenna, and the received mobile phone signal is transmitted to the signal amplification converter for amplification, and then transmitted to the mobile phone, thereby improving the signal strength of the mobile phone. SUMMARY

[0004] In view of the problems in the prior art, the utility model provides a mobile phone antenna with signal amplification structure, which increases the signal receiving range of the mobile phone through the receiving antenna, and transmits the received mobile phone signal to the signal amplification converter for amplification, and then transmits it to the mobile phone, thereby improving the signal strength of the mobile phone.

[0005] The utility model solves the technical problems and adopts the technical scheme of a mobile phone antenna with signal amplification structure, which comprises a clamping assembly, the clamping assembly comprises a sleeve, the two ends of the sleeve are sleeved with an expansion plate, one end of the expansion plate away from the sleeve is provided with a side plate, one end of the expansion plate inside the sleeve is provided with a limiting plate, and the limiting plates are fixed with a tension spring at equal intervals through bolts;

[0006] One side of the top of the sleeve is fixed with a protective box through bolts, the signal amplification converter is installed in the protective box through a mounting seat, the top of the sleeve is fixed with a protective tube through a flange, and the top end of the protective tube is sleeved with a receiving antenna.

[0007] Through the above technical scheme, the expansion plate is moved by the tension spring through the limiting plate, the side plate is tightly attached to the two sides of the mobile phone, the clamping assembly can be clamped on the outside of the mobile phone, the receiving antenna receives the signal and transmits it to the signal amplification converter for amplification, and then transmits it to the mobile phone.

[0008] Specific, the guard tube side is provided with a fixed component, the fixed component includes the sleeve connected to the guard tube side through the thread groove, the sleeve is internally penetrated with the bolt rod, the bolt rod is externally penetrated with the compression spring in the sleeve.

[0009] Specific, the bolt rod one end is connected with the circular plate through the thread groove, the circular plate far away from the bolt rod side is glued with the rubber block, the bolt rod far away from the circular plate one end is connected with the structure block through the thread groove.

[0010] Specific, the plate sleeve one side far away from the protection box side is glued with the rubber pad.

[0011] Specific, the side plate one side is provided with the reserved slot.

[0012] Specific, the bottom end of the receiving antenna is connected with the input end of the signal amplification converter through the power line, the output end of the signal amplification converter is connected with the type-c connector through the power line, and the type-c connector is located outside the protection box.

[0013] The utility model discloses a beneficial effect:

[0014] A kind of mobile phone antenna with signal amplification structure described in the utility model, type-c connector is inserted into the type-c connector interface in the bottom of mobile phone, so that signal amplification converter is connected with mobile phone, receiving antenna increases mobile phone signal receiving range, and received mobile phone signal is transmitted to signal amplification converter and is amplified, to be transmitted to mobile phone, can effectively improve mobile phone signal strength.

[0015] A kind of mobile phone antenna with signal amplification structure described in the utility model, receiving antenna can increase its receiving range by moving up, compression spring is attached to the side of receiving antenna by circular plate and the rubber block on its one side, can fix receiving antenna after moving up and down. ACCURACY OF DRAWINGS

[0016] The utility model is further described below in connection with drawings and examples.

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

[0018] Figure 2 It is the structure schematic diagram of the utility model's clamping assembly;

[0019] Figure 3 It is the structure schematic diagram of the utility model's signal amplification converter;

[0020] Figure 4 It is the structure schematic diagram of the utility model's fixed component;

[0021] As shown in the figure: 1, the clamping assembly; 101, the sleeve; 102, the expansion plate; 103, the side plate; 104, the limiting plate; 105, the tension spring; 106, the reserved slot; 107, the rubber pad; 2, the protective box; 3, the protective pipe; 4, the receiving antenna; 5, the fixing assembly; 501, the sleeve; 502, the bolt rod; 503, the circular plate; 504, the compression spring; 505, the rubber block; 506, the structure block; 6, the signal amplification converter; 7, the type-c connector. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] The receiving antenna increases the mobile phone signal receiving range, and the received mobile phone signal is transmitted to the signal amplification converter for amplification, and then transmitted to the mobile phone, thereby improving the mobile phone signal strength. Figures 1-4 As shown in the figure, the utility model discloses a mobile phone antenna with signal amplification structure, including clamping assembly 1, the clamping assembly 1 includes sleeve 101, the both ends of sleeve 101 are sleeved with expansion plate 102, the one end away from sleeve 101 of expansion plate 102 is provided with side plate 103, the one end in the inside of sleeve 101 of expansion plate 102 is provided with limiting plate 104, the limiting plate 104 is fixed with tension spring 105 at equal intervals by bolt,

[0024] The top of sleeve 101 is fixed with protective box 2 on one side through bolt, the inside of protective box 2 is installed with signal amplification converter 6 through mounting seat, the top of sleeve 101 is fixed with protective pipe 3 through flange, the top of protective pipe 3 is sleeved with receiving antenna 4.

[0025] When using, tension spring 105 moves expansion plate 102 by limiting plate 104, so that side plate 103 is tightly attached to the both sides of mobile phone, so that clamping assembly 1 can be clamped on the outside of mobile phone, receiving antenna 4 receives signal and transmits to signal amplification converter 6 for amplification, and then transmits to mobile phone.

[0026] As shown in the figure, Figure 3 The utility model also includes that one side of protective pipe 3 is provided with fixing assembly 5, the fixing assembly 5 includes sleeve 501 connected on one side of protective pipe 3 through thread groove, the inside of sleeve 501 is penetrated and is sleeved with bolt rod 502, the outside of bolt rod 502 in the inside of sleeve 501 is sleeved with compression spring 504.

[0027] When using, compression spring 504 can push bolt rod 502 to move.

[0028] As shown in the figure, Figure 4As shown, the utility model also includes, the one end of the bolt rod 502 is connected with the round plate 503 through the thread groove, the one side of the round plate 503 is glued with rubber block 505 away from the bolt rod 502, the one end of the bolt rod 502 is connected with the structural block 506 through the thread groove away from the round plate 503.

[0029] In use, the bolt rod 502 moves so that the round plate 503 and the rubber block 505 on its one side are tightly attached to one side of the receiving antenna 4, which can fix the receiving antenna 4 after moving up and down.

[0030] Exemplarily, as shown in the figure, Figure 2 As shown, the utility model also includes, the one side of the board cover 101 is glued with rubber pad 107 away from the one side of the protective box 2.

[0031] In use, the setting of the rubber pad 107 makes the board cover 101 clamped on the outside of the mobile phone not slip off.

[0032] Exemplarily, as shown in the figure, Figure 2 As shown, the utility model also includes, the one side of the side plate 103 is provided with a reserved slot 106.

[0033] In use, the setting of the reserved slot 106 makes the side plate 103 tightly clamped on both sides of the mobile phone.

[0034] Exemplarily, as shown in the figure, Figure 1 、 Figure 3 As shown, the utility model also includes, the bottom end of the receiving antenna 4 is electrically connected with the input end of the signal amplification converter 6 through the power line, the output end of the signal amplification converter 6 is connected with type-c connector 7 through the power line, and the type-c connector 7 is located on the outside of the protective box 2.

[0035] In use, the signal received by the receiving antenna 4 is transmitted to the signal amplification converter 6 for processing and amplification, and then transmitted to the mobile phone through the type-c connector 7.

[0036] In use, the personnel pull the expansion plate 102 to both sides, then move the board cover 101 to the back of the mobile phone, loosen the expansion plate 102, then the tension spring 105 pulls the limiting plate 104 and the expansion plate 102, so that the side plate 103 is tightly attached to both sides of the mobile phone, thereby clamping the board cover 101, the expansion plate 102 and the side plate 103 on the outside of the mobile phone, the rubber pad 107 plays the role of anti-skid, the setting of the reserved slot 106 makes the side plate 103 tightly clamped on both sides of the mobile phone, and the limiting plate 104 can prevent the expansion plate 102 from falling off from the board cover 101.

[0037] The personnel inserts the type-c joint 7 into the type-c joint interface at the bottom of the mobile phone, so that the signal amplification converter 6 is connected with the mobile phone, the receiving antenna 4 increases the signal receiving range of the mobile phone, and the received mobile phone signal is transmitted to the signal amplification converter 6 for amplification, so as to be transmitted to the mobile phone, and the signal strength of the mobile phone can be effectively improved.

[0038] The personnel holds the structural block 506 and pulls the bolt rod 502, so that the circular plate 503 and the compression spring 504 on one side thereof are away from one side of the receiving antenna 4, that is, the receiving antenna 4 can be moved up and down to adjust the height thereof; after the structural block 506 is released, the compression spring 504 is tightly attached to one side of the receiving antenna 4 through the circular plate 503 and the rubber block 505 on one side thereof, so that the receiving antenna 4 after being moved up and down can be fixed.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model; various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile phone antenna with a signal amplification structure, characterized in that, Including the snap-fit assembly (1), the snap-fit assembly (1) includes the sleeve (101), the sleeve (101) both ends are sleeved with telescopic plate (102), the telescopic plate (102) is away from the sleeve (101) one end is provided with side plate (103), the telescopic plate (102) is located in the sleeve (101) one end is provided with limit stop (104), the limit stop (104) between by bolt equidistantly fixed with tension spring (105); The sleeve (101) top side is fixed with the protection box (2) through bolt, the protection box (2) is installed with signal amplifier converter (6) through mounting seat in the inside, the sleeve (101) top is fixed with the protection tube (3) through flange, the protection tube (3) top end is sleeved with receiving antenna (4).

2. The mobile phone antenna with signal amplification structure according to claim 1, characterized in that, The protection tube (3) one side is provided with fixed assembly (5), the fixed assembly (5) includes sleeve (501) connected to the protection tube (3) one side through screw groove, the sleeve (501) is internally penetrated and is sleeved with latch rod (502), the latch rod (502) is externally sleeved with compression spring (504) in the sleeve (501) inside.

3. The mobile phone antenna with signal amplification structure according to claim 2, characterized in that, The latch rod (502) one end is connected with the circular plate (503) through screw groove, the circular plate (503) is glued with rubber block (505) on the side away from the latch rod (502), the latch rod (502) one end is connected with structure block (506) through screw groove away from the circular plate (503).

4. The mobile phone antenna with signal amplification structure according to claim 1, characterized in that, The sleeve (101) one side is glued with rubber pad (107) on the side away from the protection box (2).

5. The mobile phone antenna with signal amplification structure according to claim 1, wherein, The side plate (103) one side is provided with reserved slot (106).

6. The mobile phone antenna with signal amplification structure according to claim 1, wherein, The bottom of receiving antenna (4) is electrically connected with the input end of signal amplifier converter (6) through power line, the output end of signal amplifier converter (6) is connected with type-c connector (7) through power line, type-c connector (7) is located outside the protection box (2).

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