Portable mobile communication signal tester

Abstract

The utility model discloses a portable mobile communication signal tester, which comprises a tester body and a No.2 protective frame, a display screen is arranged on the front surface of the tester body close to the upper end, a button is arranged at the lower end of the front surface of the tester body, and a telescopic antenna is arranged on the surface of one end of the tester body close to the upper end. According to the portable mobile communication signal tester, when the tester body needs to be moved out of the second protection frame, the fixing blocks are pulled towards the two ends to enable the circular clamping rods to be separated from the circular clamping grooves, and then the tester body is pulled upwards to enable the circular clamping rods to be separated from the circular clamping grooves. The rectangular plates fixedly mounted on the surfaces of the two ends of the tester body close to the lower end slide upwards on the outer surfaces of the limiting sliding rods until the rectangular insertion blocks fixedly mounted on the upper surfaces of the rectangular plates are inserted into the butt joint blocks fixedly mounted on the surfaces of the two ends of the tester body close to the upper end, and then the tester body can be moved out and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile communication signal tester technical field, especially portable mobile communication signal tester. BACKGROUND

[0002] The fifth generation mobile communication technology is the latest generation of cellular mobile communication technology, and is also the extension after 2G, 3G and 4G system, and the performance target of 5G is high data rate, reduces delay, saves energy, reduces cost, improves system capacity and large-scale device connection, in order to quickly adapt to 5G, the communication signal needs to be tested and handled, and the signal tester is the most commonly used mobile communication signal test tool, for example, the portable mobile communication signal tester with the publication number CN218416390U specifically relates to mobile communication signal tester technical field, and the tester is composed of tester main body, display screen, button and telescopic antenna, both sides of the tester main body are fixedly connected with side plates, the outer side of the tester main body is equipped with the first protective frame, both sides of the first protective frame are fixedly connected with the frame, two side plates extend into the inside of two frames respectively, and the front side of two frames is equipped with fastening bolts, the button is protected through the first protective frame, so that the button is prevented from being accidentally touched by sundries during transportation, two fastening bolts are sequentially rotated, so that the fixation between the two side plates and the two frames is released, then the tester main body is moved upwards, so that the button moves out of the first protective frame, then the two side plates and the two frames are fixed through the two fastening bolts, the structure is simple, convenient to carry, the button is conveniently protected, and the service life is long, wherein when the mobile tester main body moves out of the first protective frame, two fastening bolts need to be screwed, and the two fastening bolts move out of the two side plates respectively, so that the mobile tester main body can be pulled upwards, then the two side plates and the two frames are fixed through the two fastening bolts, so that the tester main body can be fixed, and the operation is more troublesome. UTILITY MODEL CONTENTS

[0003] The utility model mainly aims at providing a kind of portable mobile communication signal tester, can effectively solve the problems in background art.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0005] A kind of portable mobile communication signal tester, including tester body, second protective frame, the display screen is equipped on the front surface of tester body near upper end, the button is equipped on the front surface lower end of tester body, telescopic antenna is equipped on the surface of tester body one end near upper end, first protective frame is fixedly installed on the upper surface one end of second protective frame, limit structure is equipped between tester body and second protective frame.

[0006] Further preferably, the limiting structure comprises a limiting slide rod, a circular limiting block, a rectangular plate, a fixed block, a butt joint block, a rectangular insertion block, a circular clamping slot, a circular clamping rod, a circular slide block, a return spring, a wedge-shaped block, a rectangular insertion slot, a circular slide slot, a circular rod, and a rectangular slot.

[0007] Further preferably, the second protective frame is internally provided with a bottom surface, and limiting slide rods are fixedly installed at both ends of the bottom surface.

[0008] Further preferably, the tester body is provided with a surface at both ends, and rectangular plates are fixedly installed at both ends of the surface.

[0009] Further preferably, the rectangular insertion block is externally provided with a wedge-shaped block, the tester body is provided with a surface at both ends, and butt joint blocks are fixedly installed at both ends of the surface.

[0010] Further preferably, a circular slide slot is formed at one end of the rectangular insertion slot in the butt joint block, and a circular slide block is slidably installed in the circular slide slot.

[0011] Further preferably, a return spring is sleeved at one end of the circular slide block on the outer surface of the circular rod, a fixed block is fixedly installed at one end of the circular rod, a circular clamping rod is fixedly installed at the other end of the circular slide block, and a circular clamping slot is formed at one end of the rectangular insertion block.

[0012] Compared with the prior art, the portable mobile communication signal tester has the following beneficial effects:

[0013] In the utility model, when the tester body needs to be moved out of the second protective frame, the fixed block is pulled to the both ends, the circular clamping rod is separated from the circular clamping slot, the tester body is pulled upwards, the rectangular plate fixedly installed at both ends of the surface of the tester body and close to the lower end is slid upwards on the outer surface of the limiting slide rod, until the rectangular insertion block fixedly installed at the upper surface of the rectangular plate is inserted into the butt joint block fixedly installed at both ends of the surface of the tester body and close to the upper end, and the tester body is moved out and fixed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model one kind portable mobile communication signal tester;

[0015] Figure 2 It is a sectional view of the utility model one kind portable mobile communication signal tester;

[0016] Figure 3 The utility model discloses a portable mobile communication signal tester Figure 2 The enlarged view of A in the middle;

[0017] Figure 4 The utility model discloses a portable mobile communication signal tester Figure 2 The enlarged view of B in the middle.

[0018] In the drawing: 1, tester body; 101, display screen; 2, button; 201, telescopic antenna; 3, first protective frame; 4, second protective frame; 5, limiting structure; 501, limiting slide; 502, circular limiting block; 503, rectangular plate; 504, fixed block; 505, butt joint block; 506, rectangular plug block; 507, circular clamping groove; 508, circular clamping rod; 509, circular slide block; 510, reset spring; 511, wedge block; 512, rectangular slot; 513, circular slide groove; 514, circular rod; 515, rectangular slot. Specific embodiments

[0019] 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.

[0020] Participate in the Figures 1-4 As shown in the drawing, a kind of portable mobile communication signal tester, including tester body 1, second protective frame 4, tester body 1 front surface is close to upper end and is equipped with display screen 101, tester body 1 front surface lower end is equipped with button 2, tester body 1 one end surface is close to upper end and is equipped with telescopic antenna 201, second protective frame 4 upper surface one end is fixedly installed with first protective frame 3, limiting structure 5 is equipped between tester body 1 and second protective frame 4.

[0021] Specifically, tester body 1 front surface is close to upper end and is equipped with display screen 101, and tester body 1 front surface lower end is equipped with button 2, can press button 2 and operate tester body 1, first protective frame 3 is fixedly installed on second protective frame 4 upper surface one end, can protect telescopic antenna 201 close to upper end of one end surface of tester body 1, second protective frame 4 can protect button 2, prevent sundries from accidentally touching button 2 in the process of transportation.

[0022] Participate in the Figures 2-4As shown, the limiting structure 5 includes a limiting slide rod 501, a circular limiting block 502, a rectangular plate 503, a fixed block 504, a butt block 505, a rectangular insertion block 506, a circular clamping groove 507, a circular clamping rod 508, a circular slide block 509, a reset spring 510, a wedge block 511, a rectangular insertion slot 512, a circular slide groove 513, a circular rod 514, and a rectangular slot 515. The limiting slide rod 501 is fixedly installed at the inner bottom surface of the second protective frame 4 near both ends. The circular limiting block 502 is fixedly installed on the upper surface of the limiting slide rod 501. The rectangular plate 503 is slidingly installed on the outer surface of the limiting slide rod 501.

[0023] Specifically, when the tester body 1 moves upward, the limiting slide rod 501 fixedly installed at the inner bottom surface of the second protective frame 4 near both ends and the rectangular plate 503 slidingly installed on the outer surface of the limiting slide rod 501 can limit the tester body 1.

[0024] Participate in the attachment Figures 2-4 As shown, the rectangular plate 503 is fixedly installed on the surface of both ends of the tester body 1 near the lower end. The rectangular slot 515 is formed on the surface of both ends of the second protective frame 4. The rectangular insertion block 506 is fixedly installed on the upper and lower surfaces of the rectangular plate 503 near the outer end. The wedge block 511 is fixedly installed on the outer end of the rectangular insertion block 506. The butt block 505 is fixedly installed on the surface of both ends of the tester body 1 near the upper and lower ends. The rectangular insertion slot 512 is formed on the upper surface of the butt block 505.

[0025] Specifically, when the tester body 1 moves, the rectangular plate 503 fixedly installed on the surface of both ends of the tester body 1 near the lower end can slide on the outer surface of the limiting slide rod 501, thereby driving the rectangular insertion block 506 fixedly installed on the upper and lower surfaces of the rectangular plate 503 near one end and the wedge block 511 fixedly installed on the outer end of the rectangular insertion block 506 to move.

[0026] Participate in the attachment Figures 2-4 As shown, the circular slide groove 513 is formed on one end of the rectangular insertion slot 512 in the butt block 505. The circular slide block 509 is slidingly installed in the circular slide groove 513. The circular rod 514 is fixedly installed on the surface of one end of the circular slide block 509. The reset spring 510 is sleeved on the outer surface of one end of the circular rod 514. The fixed block 504 is fixedly installed on the surface of one end of the circular rod 514. The circular clamping rod 508 is fixedly installed on the surface of the other end of the circular slide block 509. The circular clamping groove 507 is formed on the surface of one end of the rectangular insertion block 506.

[0027] Specific, by the reset spring 510 of the circular slider 509 one end of the outer surface of the circular rod 514 and the fixed block 504 of the surface of the one end of the circular rod 514 fixed installation, can pull the fixed block 504, drive the circular rod 514 the other end surface fixed installation of the circular slider 509 in the circular slide groove 513 sliding, and extrude reset spring 510, while driving the other end surface of the circular slider 509 fixed installation of the circular clamp rod 508 movement.

[0028] Need to explain, the utility model is a kind of portable mobile communication signal tester, when tester body 1 needs to move out No. 4 protective frame 4, pull fixed block 504 to both ends, make fixed block 504 drive the other end surface fixed installation of the circular rod 514 of the circular slider 509 in the circular slide groove 513 sliding, and extrude reset spring 510, while driving the other end surface of the circular slider 509 fixed installation of the circular clamp rod 508 movement, make the circular clamp rod 508 disengage from the circular clamping groove 507, then pull tester body 1 upwards, make the both end surface of tester body 1 close to the lower end fixed installation rectangular plate 503 on the outer surface of the limiting slide rod 501 upwards sliding, until the rectangular insert block 506 of the upper surface fixed installation of rectangular plate 503 is inserted into the butt joint block 505 close to the upper end fixed installation of the both end surface of tester body 1, when rectangular insert block 506 is inserted into the rectangular slot 512 of butt joint block 505, wedge block 511 will extrude circular clamp rod 508, drive the circular slider 509 in the circular slide groove 513 movement, and extrude reset spring 510, until the circular clamp rod 508 is aligned with the circular clamping groove 507 of one end surface fixed installation of rectangular insert block 506, under the action of the elasticity of rectangular insert block 506 drive circular clamp rod 508 is inserted into the circular clamping groove 507, can complete the removal and fixation of tester body 1.

[0029] The basic principles and main features of the utility model are shown and described above, and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable mobile communication signal tester, characterized in that, The tester includes a tester body (1) and a second protective frame (4). The tester body (1) has a display screen (101) near the top of its front surface and a button (2) at the bottom of its front surface. A telescopic antenna (201) is provided near the top of one end of the tester body (1). A first protective frame (3) is fixedly installed on one end of the upper surface of the second protective frame (4). A limiting structure (5) is provided between the tester body (1) and the second protective frame (4).

2. The portable mobile communication signal tester according to claim 1, characterized in that: The limiting structure (5) includes a limiting slide bar (501), a circular limiting block (502), a rectangular plate (503), a fixing block (504), a docking block (505), a rectangular insert block (506), a circular slot (507), a circular locking rod (508), a circular slider (509), a reset spring (510), a wedge block (511), a rectangular slot (512), a circular slide groove (513), a circular rod (514), and a rectangular groove (515).

3. A portable mobile communication signal tester according to claim 2, characterized in that: The bottom surface of the second protective frame (4) is fixedly installed with limiting slide rods (501) near both ends. A circular limiting block (502) is fixedly installed on the upper surface of the limiting slide rod (501), and a rectangular plate (503) is slidably installed on the outer surface of the limiting slide rod (501).

4. A portable mobile communication signal tester according to claim 3, characterized in that: The tester body (1) has rectangular plates (503) fixedly installed on both ends near the lower end. The second protective frame (4) has rectangular grooves (515) on both ends. The rectangular plates (503) have rectangular inserts (506) fixedly installed on the upper and lower surfaces near the outer ends.

5. A portable mobile communication signal tester according to claim 4, characterized in that: A wedge block (511) is fixedly installed on the outer end of the rectangular insert (506), and docking blocks (505) are fixedly installed on both ends of the tester body (1) near the upper and lower ends. A rectangular slot (512) is opened on the upper surface of the docking block (505).

6. A portable mobile communication signal tester according to claim 5, characterized in that: A circular groove (513) is provided at one end of the rectangular slot (512) inside the docking block (505). A circular slider (509) is slidably installed in the circular groove (513). A circular rod (514) is fixedly installed on one end surface of the circular slider (509).

7. A portable mobile communication signal tester according to claim 6, characterized in that: A reset spring (510) is sleeved on one end of a circular slider (509) on the outer surface of the circular rod (514). A fixing block (504) is fixedly installed on one end of the circular rod (514). A circular locking rod (508) is fixedly installed on the other end of the circular slider (509). A circular slot (507) is opened on one end of the rectangular insert (506).

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