Multi-layer mutual clamping installation type nested combination unit of oscillator

Abstract

The utility model discloses a multi-layer mutual clamping installation type nested combination unit of an oscillator. The antenna aims to solve the technical problem that a single antenna design in the prior art cannot meet the requirements of antenna gain, bandwidth and polarization at the same time. Comprising a base, a quincunx-shaped platform is integrally formed at the top end of the base, cross-shaped through grooves are formed in the top end of the base and the middle of the platform, and at least one detachable mutual clamping support is installed at the top end of the platform; according to the utility model, at least one mutual clamping support is arranged on the platform, the mutual clamping supports are arranged in a stacked manner, and meanwhile, three mutual clamping installation modes are provided and can be flexibly selected, so that low-frequency S parameters are not influenced, thereby improving high-frequency gain and standing waves, being convenient in mutual clamping installation, improving production efficiency and reducing production cost. Meanwhile, horizontal plane wave width deformation of the high-frequency oscillators can be avoided, gain is prevented from being affected, and S parameter performance of the high-frequency oscillators tends to become better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of antenna, concretely relates to a multilayer mutual card mounting type nested combination unit of vibrator. BACKGROUND

[0002] With the rapid development of wireless communication technology, the role of antenna in communication system is increasingly important. The existing antenna technology mainly focuses on antenna gain, bandwidth, polarization and other parameters, however, single antenna design often cannot meet these requirements at the same time, and an antenna design capable of providing ultra-wideband, high gain and dual polarization characteristics is required, therefore, a multilayer mutual card mounting type nested combination unit of vibrator is designed to change the above technical defects. SUMMARY

[0003] (1) Technical problem to be solved

[0004] In view of the deficiencies of the prior art, the utility model aims at providing a multilayer mutual card mounting type nested combination unit of vibrator, which is mainly used to solve the technical problem that single antenna design cannot meet the requirements of antenna gain, bandwidth and polarization at the same time.

[0005] (2) Technical scheme

[0006] In order to solve the above technical problem, the utility model provides a multilayer mutual card mounting type nested combination unit of vibrator, which comprises a base, the top end of the base is integrally formed with a platform in the shape of plum blossom, the top end of the base and the middle part of the platform are provided with a cross-shaped through slot, the top end of the platform is provided with at least one detachable mutual card support, each mutual card support comprises an installation plate arranged in the shape of cross, the top part of any two opposite ends of the installation plate is provided with a limiting assembly, the intersection of the adjacent two ends of the installation plate is provided with a multistage adjusting assembly, the same guide sheet is clamped on the four multistage adjusting assemblies, and the lower surface of the four ends of the installation plate is provided with a first hook for buckling with the platform.

[0007] Preferably, the platform is arranged in the shape of hollow, and the inside of the four corners of the platform is provided with a radiation unit.

[0008] Further, the lower surface of the four ends of the installation plate is integrally formed with a turned edge, the first hook is integrally formed in the middle part of one end away from the installation plate, the lower surface of the edge of the installation plate is integrally formed with a positioning plate below the limiting assembly, the positioning plate is located in the inside of the turned edge and close to the side of the first hook, and the first hook is clamped below the platform and the first hook is located on one side of the through slot.

[0009] Still further, the lower surface of the positioning plate is lower than the lower surface of the turned edge, the side of the positioning plate away from the first hook is in contact with the inner wall of the through slot, and the bottom end of the turned edge is provided with an empty space.

[0010] Further, the two limiting assemblies each comprise a U-shaped plate with an opening facing outward, the U-shaped plate being integrally formed at the edge of any opposite end of the mounting plate, and a clamping plate being integrally formed at the upper end of the interior of the U-shaped plate.

[0011] Further, the four multi-stage adjusting assemblies each comprise a first L-shaped clamping seat, a second L-shaped clamping seat, a third L-shaped clamping seat and a second clamping hook, the first L-shaped clamping seat, the second L-shaped clamping seat, the third L-shaped clamping seat and the second clamping hook being sequentially fixedly connected from bottom to top, the bottom end of the first L-shaped clamping seat being fixedly connected to the top end of the mounting plate, and a clamping hole being formed at the middle part of the guide piece and at the position corresponding to the second clamping hook.

[0012] Further, the width of the first L-shaped clamping seat, the width of the second L-shaped clamping seat, the width of the third L-shaped clamping seat and the width of the second clamping hook sequentially become narrower from bottom to top, the middle part of the second L-shaped clamping seat and the middle part of the third L-shaped clamping seat are fixedly connected to limiting inclined blocks, the other ends of the two limiting inclined blocks are exposed outside the second L-shaped clamping seat, the width of the clamping hole is greater than the width of the second L-shaped clamping seat, and the inner wall of one side of the clamping hole is in contact with the inner wall of the second L-shaped clamping seat, the inner wall of the third L-shaped clamping seat and the inner wall of the second clamping hook.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model lie in that:

[0015] The utility model discloses a platform is provided with at least one mutual card support, mutual card support is stacked, and three kinds of mutual card installation mode are simultaneously provided, can be selected flexibly, can cope with optional and does not influence low frequency S parameter, thereby to improve high frequency gain and standing wave, mutual card installation is convenient, improves production efficiency, can also avoid the horizontal plane wave width deformation of high frequency vibrator, influences gain, and simultaneously high frequency vibrator S parameter performance all have the trend of improvement. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram in the utility model;

[0017] Figure 2 It is the overhead structure schematic diagram in the utility model;

[0018] Figure 3 It is the explosion structure schematic diagram in the utility model;

[0019] Figure 4 It is the three -dimensional structure schematic diagram of mutual card support in the utility model;

[0020] Figure 5 It is the second installation mode schematic diagram in the utility model

[0021] Figure 6 It is the third installation mode schematic diagram in the utility model.

[0022] The marks in the drawings are: 1, base; 101, through slot; 2, radiation unit; 3, mutual clamping support; 301, mounting plate; 302, turned edge; 303, first hook; 304, positioning plate; 305, U-shaped plate; 306, clamping plate; 307, first L-shaped clamping seat; 308, second L-shaped clamping seat; 309, third L-shaped clamping seat; 310, limiting inclined block; 311, second hook; 4, guide piece; 401, clamping hole. DETAILED DESCRIPTION

[0023] Example 1

[0024] The specific embodiment is a multi-layer mutual clamping installation type nested combination unit of a vibrator, the structural schematic diagram of which is shown in Figures 1-6 The base 1 is provided with a platform in the shape of a plum blossom at the top end, a through slot 101 in the shape of a cross is arranged at the top end of the base 1 and the middle part of the platform, and at least one detachable mutual clamping support 3 is installed at the top end of the platform. Each mutual clamping support 3 comprises a mounting plate 301 arranged in the shape of a cross, a limiting assembly is arranged at the top of any two opposite ends of the mounting plate 301, a multi-stage adjusting assembly is arranged at the intersection of the adjacent two ends of the mounting plate 301, and the same guide piece 4 is clamped on the four multi-stage adjusting assemblies. The lower surface of the four ends of the mounting plate 301 is provided with a first hook 303 for buckling with the platform.

[0025] By arranging at least one mutual clamping support 3 on the platform, the mutual clamping supports 3 are arranged in layers, and three mutual clamping installation methods are provided for flexible selection, which can cope with the optional influence on the low-frequency S parameter, thereby improving the high-frequency gain and standing wave, facilitating the mutual clamping installation, improving the production efficiency, and avoiding the deformation of the horizontal plane wave width of the high-frequency vibrator, affecting the gain, and at the same time, the S parameter performance of the high-frequency vibrator has a good trend.

[0026] Among them, the platform is arranged in a hollow manner, and the radiation unit 2 is installed inside the four corners of the platform.

[0027] In addition, the turned edge 302 is integrally formed at the lower surface of the four ends of the mounting plate 301, the first hook 303 is integrally formed at the middle part of the end away from the mounting plate 301 of the turned edge 302, the positioning plate 304 is integrally formed at the lower surface of the edge of the mounting plate 301 and below the limiting assembly, the positioning plate 304 is located inside the turned edge 302 and close to the side of the first hook 303, and the first hook 303 is clamped below the platform and located at one side of the through slot 101; the first hook 303 can clamp the mounting plate 301 with the platform, and the lower surface of the turned edge 302 contacts the upper surface of the platform to enable the mounting plate 301 to be stably installed.

[0028] In addition, the lower surface of the positioning plate 304 is lower than the lower surface of the flip 302, the side of the positioning plate 304 away from the first hook 303 is in contact with the inner wall of the through groove 101, and the middle of the bottom end of the flip 302 is provided with a clearance; wherein the positioning plate 304 cooperates with the first hook 303, which not only enables the mounting plate 301 to be quickly connected with the platform, but also greatly guarantees the stability of the connection of the mounting plate 301 with the platform.

[0029] In addition, the two limiting assemblies each comprise a U-shaped plate 305 with an opening facing outward, the U-shaped plate 305 being integrally formed at the edge of any opposite two ends of the mounting plate 301, and a clamping plate 306 being integrally formed at the inner upper end of the U-shaped plate 305; the provision of the U-shaped plate 305 can facilitate the upward stacking of the next mounting plate 301, so that multiple mounting plates 301 can be stacked according to the need.

[0030] In addition, the four multi-stage adjusting assemblies each comprise a first L-shaped clamping seat 307, a second L-shaped clamping seat 308, a third L-shaped clamping seat 309 and a second hook 311, which are sequentially fixedly connected from bottom to top, the bottom end of the first L-shaped clamping seat 307 is fixedly connected to the top end of the mounting plate 301, a clamping hole 401 is formed in the middle of the guide piece 4 and at a position corresponding to the second hook 311, wherein the first L-shaped clamping seat 307, the second L-shaped clamping seat 308 and the third L-shaped clamping seat 309 and the second hook 311 are all outwardly arranged, and a reinforcing rib is integrally formed between the inner bottom end of the first L-shaped clamping seat 307 and the mounting plate 301; by corresponding and pressing the clamping hole 401 of the guide piece 4 with the second hook 311, the inclined surface at the top end of the second hook 311 causes the whole to elastically deform and move into the clamping hole 401 after being stressed, until a sound is heard, at which time the guide piece 4 is clamped between the third L-shaped clamping seat 309 and the second hook 311; similarly, the guide piece 4 can be clamped on the second L-shaped clamping seat 308 and the first L-shaped clamping seat 307, so that the guide piece 4 can be installed at the corresponding height according to the electrical performance need in the actual operation process.

[0031] In addition, the width of the first L-shaped clamping seat 307, the width of the second L-shaped clamping seat 308, the width of the third L-shaped clamping seat 309 and the width of the second hook 311 gradually decrease from bottom to top, which facilitates the installation of the guide piece 4; the middle of the second L-shaped clamping seat 308 and the middle of the third L-shaped clamping seat 309 are fixedly connected with limiting inclined blocks 310, the other ends of the two limiting inclined blocks 310 are exposed outside the second L-shaped clamping seat 308, the inclined surface of the limiting inclined block 310 can cause the whole to slightly elastically deform after being stressed, facilitating the installation of the guide piece 4; the width of the clamping hole 401 is greater than the width of the second L-shaped clamping seat 308, and the inner walls on one side of the clamping hole 401 are in contact with the inner walls of the second L-shaped clamping seat 308, the third L-shaped clamping seat 309 and the second hook 311.

[0032] Embodiment 2

[0033] The difference between this embodiment and embodiment 1 is that one interlocking support 3 is added on the basis of embodiment 1, as shown in the figure Figure 5 As shown in the exploded view, the first clamping hook 303 on the upper interlocking support 3 can correspond to and be clamped on the clamping plate 306 on the lower U-shaped plate 305, wherein the upper positioning plate 304 can be in contact with the inner wall of the top end of the U-shaped plate 305, and the upper turning edge 302 is in contact with the top end of the corresponding U-shaped plate 305 on the lower side. The guide piece 4 is clamped on the upper multi-stage adjusting assembly.

[0034] Embodiment 3

[0035] The difference between this embodiment and embodiment 1 is that one interlocking support 3 and one guide piece 4 are added on the basis of embodiment 1, as shown in the figure Figure 6 , wherein one guide piece 4 is clamped on the multi-stage adjusting assembly on the lower mounting plate 301, and then the first clamping hook 303 on the upper interlocking support 3 can correspond to and be clamped on the clamping plate 306 on the lower U-shaped plate 305, wherein the upper positioning plate 304 can be in contact with the inner wall of the top end of the U-shaped plate 305, and the upper turning edge 302 is in contact with the top end of the corresponding U-shaped plate 305 on the lower side. The other guide piece 4 is clamped on the upper multi-stage adjusting assembly.

[0036] All the technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are the preferred implementation schemes of the present application, in addition to this, the present application can also be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A multi-layer intercard mounting nested assembly unit of a vibrator, characterized by: The base (1) is provided with a platform in the shape of a quincunx at the top end, a cross-shaped through slot (101) at the top end and the middle of the platform, and at least one detachable interlocking support (3) installed at the top end of the platform, each of the interlocking supports (3) comprising a mounting plate (301) arranged in the shape of a cross, the mounting plate (301) being provided with a limiting assembly at the top of any two opposite ends, and a multi-stage adjusting assembly at the intersection of the adjacent two ends of the mounting plate (301), four multi-stage adjusting assemblies being provided with the same guide piece (4), and the lower surface of the four ends of the mounting plate (301) being provided with a first clamping hook (303) for buckling with the platform.

2. A multi-layer intercard mounting nested assembly unit of a vibrator according to claim 1, characterized in that: The platform is hollow, and the platform is provided with a radiation unit (2) at the inside of the four corners.

3. A multi-layer intercard mounting nested assembly unit of a vibrator according to claim 1, characterized in that: The lower surface of the four ends of the mounting plate (301) is integrally formed with a turned edge (302), the first clamping hook (303) is integrally formed in the middle of one end of the turned edge (302) away from the mounting plate (301), the lower surface of the edge of the mounting plate (301) is integrally formed with a positioning plate (304) below the limiting assembly, the positioning plate (304) is located inside the turned edge (302) and close to one side of the first clamping hook (303), and the first clamping hook (303) is buckled below the platform and located on one side of the through slot (101).

4. A multi-layer intercard mounting nested assembly unit of a vibrator according to claim 3, characterized in that: The lower surface of the positioning plate (304) is lower than the lower surface of the turned edge (302), one side of the positioning plate (304) away from the first clamping hook (303) is in contact with the inner wall of the through slot (101), and the middle of the bottom end of the turned edge (302) is provided with a clearance.

5. A multi-layer intercard mounting nested assembly unit of a vibrator according to claim 1, characterized in that: Each of the limiting assemblies comprises a U-shaped plate (305) with an opening facing outward, the U-shaped plate (305) being integrally formed at the edge of any two opposite ends of the mounting plate (301), and the inside upper end of the U-shaped plate (305) being integrally formed with a clamping plate (306).

6. A multi-layer intercard mounting nested assembly unit of a vibrator according to claim 1, characterized in that: Each of the multi-stage adjusting assemblies comprises a first L-shaped clamping seat (307), a second L-shaped clamping seat (308), a third L-shaped clamping seat (309), and a second clamping hook (311), which are sequentially and fixedly connected from bottom to top, the bottom end of the first L-shaped clamping seat (307) being fixedly connected to the top end of the mounting plate (301), and the middle of the guide piece (4) being provided with a clamping hole (401) corresponding to the second clamping hook (311).

7. A multi-layer intercard mounting nested assembly unit of a vibrator according to claim 6, characterized in that: The width of the first L-shaped card seat (307), the width of the second L-shaped card seat (308), the width of the third L-shaped card seat (309) and the width of the second clamping hook (311) are sequentially narrowed from bottom to top, the middle part of the second L-shaped card seat (308) and the middle part of the third L-shaped card seat (309) are fixedly connected with limiting inclined blocks (310), the other ends of the two limiting inclined blocks (310) are exposed outside the second L-shaped card seat (308), the width of the clamping hole (401) is greater than the width of the second L-shaped card seat (308), and the side inner walls of the clamping hole (401) are in contact with the inner walls of the second L-shaped card seat (308), the third L-shaped card seat (309) and the second clamping hook (311).

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