Antenna adjusting mechanism and portable terminal

Abstract

The utility model relates to the technical field of terminal equipment, and provides an antenna adjusting mechanism and a portable terminal. The antenna adjusting mechanism comprises a limiting block, a fixing block, a rotating shaft, a wave washer, a threaded adjusting piece and a rotating shaft seat. The first end of the rotating shaft sequentially penetrates through the fixing block and the limiting block, the second end of the rotating shaft is provided with a limiting protruding edge, the wave washer is located between the limiting protruding edge and the limiting block, the threaded adjusting piece penetrates through the fixing block and is in threaded fit with the fixing block, one end of the threaded adjusting piece abuts against the rotating shaft, and the first end of the rotating shaft is connected with the rotating shaft base. And the rotating shaft synchronously rotates along with the rotating shaft seat. According to the antenna adjusting mechanism provided by the utility model, in the adjusting process, the wave washer between the limiting convex edge and the limiting block can exert a damping effect on the rotation of the rotating shaft seat (or the antenna), so that the antenna can be kept at any rotation angle, and the magnitude of damping force can be adjusted by rotating the thread adjusting piece; and the tightness of the rotating shaft seat (or the antenna) during rotation is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal equipment technical field especially relates to a kind of antenna adjusting mechanism and portable terminal. BACKGROUND

[0002] Portable terminal is a kind of ground terminal, can provide voice and data service for user.In the area without ground signal coverage, portable terminal is connected with satellite through external antenna, realizes internet access, to provide stable and reliable satellite communication for user.The design concept of portable terminal pursues miniaturization and is easy to carry, so its external antenna is equipped with rotating mechanism, can be erected 90 degrees when using, can be stored when not using, to ensure that antenna has good signal transceiving strength when using.

[0003] The current terminal equipment mainly relies on the interference fit of connecting piece and concave-convex buckle to fix and adjust the position of antenna.However, the antenna adjusting mechanism of existing terminal equipment can only rotate at fixed angle position, cannot realize flexible adjustment of arbitrary angle, limits the use flexibility of terminal equipment. SUMMARY

[0004] The utility model provides a kind of antenna adjusting mechanism and portable terminal, to solve the defect that the antenna adjusting mechanism of existing terminal equipment cannot realize the adjustment of arbitrary angle, limits the use flexibility of terminal equipment.

[0005] The utility model provides a kind of antenna adjusting mechanism in an aspect, comprising: limit block, fixed block, pivot, wave washer, threaded adjusting piece and pivot seat.

[0006] The fixed block is connected with the limit block, the first end of the pivot is sequentially arranged in the fixed block and the limit block, the second end of the pivot is equipped with limit convex edge, the wave washer is located between the limit convex edge and the limit block, the threaded adjusting piece is arranged in the fixed block and is threadedly matched with the fixed block, one end of the threaded adjusting piece is abutted on the copper sheet on the pivot, the first end of the pivot is connected with the pivot seat, and the pivot is synchronously rotated with the pivot seat, and the pivot seat is equipped with mounting portion for installing antenna.

[0007] According to the antenna adjusting mechanism provided by the utility model, the limit block is equipped with fan-shaped limit slot, the outer periphery of the limit convex edge is equipped with limit protrusion, and the limit protrusion is located in the fan-shaped limit slot.

[0008] According to the antenna adjusting mechanism provided by the utility model, the angle of the fan-shaped limit slot is 90 °.

[0009] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0010] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0011] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0012] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0013] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0014] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0015] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0016] The antenna adjusting mechanism further comprises a first gasket and a second gasket, the wave-shaped gasket is located between the first gasket and the second gasket, and the first end of the rotating shaft is sequentially arranged in the first gasket, the wave-shaped gasket and the second gasket.

[0017] The additional aspects and advantages of the present application will be given partly in the following description, and partly will become obvious from the following description, or will be understood by those skilled in the art through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 is one of the schematic diagrams of the antenna adjusting mechanism provided by the embodiments of the present application.

[0020] Figure 2 is the second schematic diagram of the antenna adjusting mechanism provided by the embodiments of the present application.

[0021] Figure 3 is the exploded schematic diagram of the antenna adjusting mechanism provided by the embodiments of the present application.

[0022] Figure 4 is the sectional view of the antenna adjusting mechanism provided by the embodiments of the present application.

[0023] Figure 5 is the schematic diagram of the limiting block in the antenna adjusting mechanism provided by the embodiments of the present application.

[0024] Figure 6 is the schematic diagram of the rotating shaft in the antenna adjusting mechanism provided by the embodiments of the present application.

[0025] Figure 7 is the schematic diagram of the rotating shaft seat in the antenna adjusting mechanism provided by the embodiments of the present application.

[0026] Figure 8 is one of the schematic diagrams of the portable terminal provided by the embodiments of the present application.

[0027] Figure 9 is the second schematic diagram of the portable terminal provided by the embodiments of the present application.

[0028] Figure 10 is the sectional view of the portable terminal provided by the embodiments of the present application.

[0029] REFERENCE NUMERALS:

[0030] 10, antenna adjusting mechanism; 110, limiting block; 111, fan-shaped limiting groove; 112, first accommodating groove; 120, fixed block; 130, rotating shaft; 131, limiting convex edge; 132, limiting protrusion; 133, second accommodating groove; 134, first shaft part; 135, second shaft part; 136, clamping part; 137, sealing groove; 140, wave washer; 150, threaded adjusting piece; 160, rotating shaft seat; 161, mounting part; 162, clamping groove; 170, first gasket; 180, second gasket; 190, sealing ring; 20, shell; 210, third accommodating groove; 30, antenna; 40, SMA cable. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the protection scope of the utility model.

[0032] In the description of the embodiments of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the drawings shown, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the embodiments of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0034] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature can be "above", "over" and "on" the second feature, which can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature can be "under", "below" and "under" the second feature, which can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0036] The following will be described in combination with Figures 1 to 10 The antenna adjusting mechanism and the portable terminal are described.

[0037] Referring to Figures 1 to 4 The antenna adjusting mechanism 10 provided by the embodiments of the present application comprises a limiting block 110, a fixed block 120, a rotating shaft 130, a wave-shaped gasket 140, a threaded adjusting part 150 and a rotating shaft seat 160.

[0038] The fixed block 120 is connected with the limiting block 110, the first end of the rotating shaft 130 is sequentially arranged in the fixed block 120 and the limiting block 110, the second end of the rotating shaft 130 is provided with a limiting convex edge 131, the wave-shaped gasket 140 is located between the limiting convex edge 131 and the limiting block 110, the threaded adjusting part 150 is arranged in the fixed block 120 and threadedly matched with the fixed block 120, one end of the threaded adjusting part 150 abuts against the rotating shaft 130, the first end of the rotating shaft 130 is connected with the rotating shaft seat 160, and the rotating shaft 130 rotates synchronously with the rotating shaft seat 160, and the rotating shaft seat 160 is provided with a mounting part 161 for mounting the antenna 30.

[0039] The antenna adjusting mechanism 10 provided by the utility model, in use, is arranged on the shell 20 of the portable terminal, and the limiting block 110 and the fixed block 120 are kept fixed relative to the shell 20, and the antenna 30 is connected with the mounting part 161 of the rotating shaft seat 160, and the rotating angle of the antenna 30 can be adjusted by manually driving the rotating shaft seat 160 (or the antenna 30) to rotate relative to the limiting block 110 and the fixed block 120, and in the adjusting process, the wave-shaped washer 140 between the limiting convex edge 131 and the limiting block 110 can exert damping action on the rotation of the rotating shaft seat 160 (or the antenna 30), so that the antenna 30 can be kept at any rotating angle, and the size of the damping force can also be adjusted by rotating the threaded adjusting part 150, and the tightness when the rotating shaft seat 160 (or the antenna 30) rotates can be adjusted.

[0040] Specifically, since the wave-shaped washer 140 is located between the limiting convex edge 131 and the limiting block 110, when the threaded adjusting part 150 is rotated, one end of the threaded adjusting part 150 abuts against the rotating shaft 130, so that the deformation amount of the wave-shaped washer 140 can be increased or decreased. When the deformation amount of the wave-shaped washer 140 is increased, the damping when the rotating shaft 130 rotates relative to the limiting block 110 is increased, and a larger driving action is required to drive the rotating shaft seat 160 (or the antenna 30) to rotate, and correspondingly, when the deformation amount of the wave-shaped washer 140 is decreased, the damping when the rotating shaft 130 rotates relative to the limiting block 110 is decreased, and at this time, a smaller driving action can drive the rotating shaft seat 160 (or the antenna 30) to rotate. And since the damping exists when the rotating shaft 130 rotates relative to the limiting block 110, when the rotating shaft seat 160 (or the antenna 30) is rotated to a certain angle, it can be fixed at the current position by the damping action, and the angle is fixed.

[0041] The limiting block 110 and the fixed block 120 are connected through the threaded connecting part, and are convenient to disassemble and assemble. In use, the limiting block 110 and the fixed block 120 are connected with the shell 20 of the portable terminal, so that the limiting block 110 and the fixed block 120 can be kept fixed when the rotating shaft seat 160 (or the antenna 30) is rotated.

[0042] In some embodiments, the limiting block 110 and the fixed block 120 can also be integrally arranged.

[0043] The shaft hole of the fixed block 120 is provided with internal threads, and the threaded adjusting part 150 is provided with external threads matched with the internal threads. In use, the threaded segment of the threaded adjusting part 150 is arranged in the shaft hole of the fixed block 120, and the threaded segment and the shaft hole are threadedly matched, when the threaded adjusting part 150 is rotated to a certain extent, the end part of the threaded adjusting part 150 can abut against the second end of the rotating shaft 130 and exert axial force on the rotating shaft 130, and the limiting convex edge 131 of the rotating shaft 130 can be driven to exert pressure on the wave-shaped washer 140 to make the wave-shaped washer 140 deform, so that the size of the damping force can be adjusted.

[0044] Referring to Figures 4 to 6 As shown, according to some embodiments of the present application, the limiting block 110 is provided with a fan-shaped limiting groove 111, and the outer periphery of the limiting convex edge 131 is provided with a limiting convex 132, and the limiting convex 132 is located in the fan-shaped limiting groove 111.

[0045] By setting the fan-shaped limiting groove 111 on the limiting block 110, and setting the limiting convex 132 on the outer periphery of the limiting convex edge 131, the rotation angle of the rotating shaft 130 can be limited by the cooperation between the limiting convex 132 and the limiting groove, thereby controlling the rotation angle range of the antenna 30.

[0046] Specifically, since the limiting block 110 is always in a fixed state, when the rotating shaft 130 rotates, if the side of the limiting convex 132 abuts against the side of the limiting groove, the rotating shaft 130 cannot continue to rotate in the current direction, thereby limiting the rotation angle range of the antenna 30, and preventing the antenna 30 from rotating beyond the preset angle range.

[0047] The angle of the fan-shaped limiting groove 111 can be set according to actual needs, which meets the use requirements of the portable terminal.

[0048] Referring to Figure 5 As preferred, according to some embodiments of the present application, the angle of the fan-shaped limiting groove 111 is 90°.

[0049] By setting the angle of the fan-shaped limiting groove 111 to 90°, the rotating shaft 130 can rotate between 0 and 90°, so that the antenna 30 can be switched between horizontal and vertical states (and any angle between horizontal and vertical states), which facilitates the unfolding and folding of the antenna 30, and improves the use convenience of the portable terminal.

[0050] Referring to Figure 3 and Figure 4 As shown, the antenna adjusting mechanism 10 provided by the present application further comprises a first gasket 170 and a second gasket 180, the wave-shaped gasket 140 is located between the first gasket 170 and the second gasket 180, and the first end of the rotating shaft 130 is sequentially provided with the first gasket 170, the wave-shaped gasket 140 and the second gasket 180.

[0051] By setting the first gasket 170 and the second gasket 180 on both sides of the wave-shaped gasket 140, the surface of the wave-shaped gasket 140 can be prevented from directly contacting the limiting convex edge 131 and the limiting block 110, thereby protecting the wave-shaped gasket 140, the limiting convex edge 131 and the limiting block 110.

[0052] Referring to Figure 4 and Figure 5As shown, according to some embodiments of the present application, the limiting block 110 is provided with a first accommodating groove 112, the second gasket 180 is located in the first accommodating groove 112, and the first accommodating groove 112 can accommodate the wave-shaped gasket 140 and the first gasket 170 when the wave-shaped gasket 140 is compressed.

[0053] By providing the first accommodating groove 112 on the limiting block 110, the second gasket 180 can be limited and fixed by the first accommodating groove 112, and the first accommodating groove 112 can provide an accommodating space for the wave-shaped gasket 140 and the first gasket 170 when the wave-shaped gasket 140 is compressed, thereby improving the stability of the antenna adjusting mechanism 10 during adjustment and reducing the overall axial length of the antenna adjusting mechanism 10, and improving the compactness of the antenna adjusting mechanism 10.

[0054] Specifically, the first accommodating groove 112 is located on the inner side of the axial direction of the fan-shaped limiting groove 111.

[0055] Referring to Figure 4 and Figure 6 As shown, according to some embodiments of the present application, the end of the rotating shaft 130 facing the threaded adjusting member 150 is provided with a second accommodating groove 133, and the end of the threaded adjusting member 150 is located in the second accommodating groove 133 and abuts against the bottom of the second accommodating groove 133.

[0056] By providing the second accommodating groove 133 on the end of the rotating shaft 130 facing the threaded adjusting member 150, the end of the threaded adjusting member 150 can be accommodated by the second accommodating groove 133, thereby reducing the overall axial length of the antenna adjusting mechanism 10, improving the compactness of the antenna adjusting mechanism 10, and improving the stability during damping adjustment.

[0057] Specifically, in the present embodiment, a gasket is arranged in the second accommodating groove 133, and the end of the threaded adjusting member 150 abuts against the gasket, so that the pressing action of the threaded adjusting member 150 can be transmitted to the rotating shaft by the gasket, thereby improving the stability during adjustment of the mechanism.

[0058] Referring to Figure 6 and Figure 7 As shown, according to some embodiments of the present application, the rotating shaft 130 comprises a first shaft portion 134 and a second shaft portion 135, the diameter of the first shaft portion 134 is greater than the diameter of the second shaft portion 135, the end of the first shaft portion 134 facing the second shaft portion 135 abuts against the rotating shaft seat 160, the outer wall of the second shaft portion 135 is provided with a clamping portion 136, the rotating shaft seat 160 is provided with a clamping groove 162, and the clamping portion 136 cooperates with the clamping groove 162.

[0059] By setting the rotating shaft 130 as the first shaft part 134 and the second shaft part 135 with different diameters, the end surface of the first shaft part 134 can be abutted against the rotating shaft seat 160 to realize axial limiting, and the clamping part 136 located on the outer wall of the first shaft part 134 can be clamped and matched with the clamping groove 162 in the rotating shaft seat 160 to realize circumferential limiting, thereby realizing the function of synchronous rotation of the rotating shaft 130 driven by the rotating shaft seat 160.

[0060] Specifically, in the embodiment, the part of the first shaft part 134 where the clamping part 136 is arranged has a D-shaped cross section, and correspondingly, the clamping groove 162 is a D-shaped clamping groove, and the two can be matched with each other to realize circumferential limiting, thereby preventing relative rotation between the rotating shaft 130 and the rotating shaft seat 160.

[0061] Referring to Figure 4 and Figure 6 According to some embodiments of the present application, one end of the first shaft part 134 facing the second shaft part 135 is provided with a sealing groove 137, and a sealing ring 190 is arranged in the sealing groove 137.

[0062] By arranging the sealing ring 190 between the first shaft part 134 and the rotating shaft seat 160, the connection position can be sealed by the deformation of the sealing ring 190, thereby preventing foreign matters from entering the rotating shaft seat 160, and being suitable for outdoor use.

[0063] The portable terminal provided by the present application will be described below, and the portable terminal described below can be correspondingly referred to the antenna adjusting mechanism 10 described above.

[0064] Referring to Figures 8 to 10 The portable terminal provided by the present application comprises a shell 20, an antenna 30, an SMA cable 40 and the antenna adjusting mechanism 10 as described in any one of the above embodiments, the antenna adjusting mechanism 10 is arranged in the shell 20, the antenna 30 is connected with the mounting part 161, and the SMA cable 40 is arranged in the antenna adjusting mechanism 10 and connected with the antenna 30.

[0065] The portable terminal provided by the present application can keep the antenna 30 at any rotating angle, and the size of the damping force can be adjusted by rotating the threaded adjusting part 150, thereby adjusting the tightness of the rotating shaft seat 160 or the antenna 30.

[0066] Specifically, referring to Figure 10 In the embodiment, the limiting block 110 and the fixing block are both located in the shell 20 and kept in a fixed state relative to the shell 20, and the rotating shaft seat 160 and the antenna 30 are both located outside the shell 20. During adjustment, only an acting force needs to be applied to the rotating shaft seat 160 or the antenna 30, so as to change the pointing direction of the antenna 30.

[0067] Referring toFigures 8 to 10 As shown, according to some embodiments of the present application, the side of the shell 20 is provided with a third accommodating groove 210, and when folding, the rotating shaft seat 160 and the antenna 30 are both located in the third accommodating groove 210.

[0068] By arranging the third accommodating groove 210 on the side of the shell 20, the rotating shaft seat 160 and the antenna 30 can be accommodated and protected when folding, not only saving space, but also preventing the rotating shaft seat 160 and the antenna 30 from being impacted or damaged by the outside during folding, ensuring the safety and stability of the device when used portably.

[0069] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of the present application.

Claims

1. An antenna adjustment mechanism, characterized in that, include: Limit block; A fixing block, which is connected to the limiting block; A rotating shaft, the first end of which is sequentially inserted through the fixing block and the limiting block, and the second end of which is provided with a limiting protrusion; A wave-shaped washer, wherein the wave-shaped washer is located between the limiting protrusion and the limiting block; A threaded adjusting component is provided, which passes through the fixed block and is threadedly engaged with the fixed block, with one end of the threaded adjusting component abutting against the rotating shaft; A rotating shaft is provided, wherein the first end of the rotating shaft is connected to the rotating shaft seat, and the rotating shaft rotates synchronously with the rotating shaft seat. The rotating shaft seat is provided with a mounting part for mounting an antenna.

2. The antenna adjustment mechanism according to claim 1, characterized in that, The limiting block is provided with a fan-shaped limiting groove, and the outer periphery of the limiting protrusion is provided with a limiting protrusion, which is located in the fan-shaped limiting groove.

3. The antenna adjustment mechanism according to claim 2, characterized in that, The angle of the sector-shaped limiting groove is 90°.

4. The antenna adjustment mechanism according to claim 1, characterized in that, It also includes a first gasket and a second gasket, the wave-shaped washer is located between the first gasket and the second gasket, and the first end of the rotating shaft passes through the first gasket, the wave-shaped washer and the second gasket in sequence.

5. The antenna adjustment mechanism according to claim 4, characterized in that, The limiting block is provided with a first receiving groove, the second gasket is located in the first receiving groove, and the first receiving groove can accommodate the waveform gasket and the first gasket when the waveform gasket is compressed.

6. The antenna adjustment mechanism according to claim 1, characterized in that, The rotating shaft has a second receiving groove at one end facing the threaded adjusting member, and one end of the threaded adjusting member is located in the second receiving groove and abuts against the bottom of the second receiving groove.

7. The antenna adjustment mechanism according to claim 1, characterized in that, The rotating shaft includes a first shaft portion and a second shaft portion. The diameter of the first shaft portion is larger than the diameter of the second shaft portion. One end of the first shaft portion facing the second shaft portion abuts against the rotating shaft seat. The outer wall of the first shaft portion is provided with a snap-fit ​​portion. The rotating shaft seat is provided with a snap-fit ​​groove. The snap-fit ​​portion cooperates with the snap-fit ​​groove.

8. The antenna adjustment mechanism according to claim 7, characterized in that, The first shaft portion has a sealing groove at one end facing the second shaft portion, and a sealing ring is provided in the sealing groove.

9. A portable terminal, characterized in that, The device includes a housing, an antenna, an SMA cable, and an antenna adjustment mechanism as described in any one of claims 1 to 8, wherein the antenna adjustment mechanism is disposed in the housing, the antenna is connected to the mounting portion, and the SMA cable passes through the antenna adjustment mechanism and is connected to the antenna.

10. The portable terminal according to claim 9, characterized in that, The side of the housing is provided with a third receiving groove. When folded, the pivot seat and the antenna are both located in the third receiving groove.

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