Combined bit array antenna

Abstract

The utility model discloses a combined bit array antenna, which comprises a cross arm and a plurality of linearly distributed vertical antenna bodies, the vertical antenna bodies are detachably arranged on the cross arm, the middle parts of the vertical antenna bodies are fixedly connected with two check rings, the vertical antenna bodies are fixedly arranged on the cross arm through fixing clamps, and the cross arm is fixedly connected with the check rings. The fixing clamp is arranged between the upper check ring and the lower check ring and connected to the cross arm in a clamped mode, and two locking assemblies are arranged at the end of the fixing clamp. According to the utility model, when the vertical antenna body is installed, the fixing clamp is clamped between the two check rings, then the vertical antenna body is arranged on the surface of the cross arm in a pressing manner, so that the fixing clamp is clamped on the cross arm, then the bolt I is inserted into the through hole, and the nut is arranged at the end part of the bolt I in a threaded manner, so that the purpose of locking the fixing clamp is realized; by means of the fixing mode, the position of the fixing clamp and the position of the vertical antenna body can be flexibly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna technical field, concretely is a combined bit array antenna. BACKGROUND

[0002] Bit array antenna is an innovative antenna system by utilizing digital processing technology and combining array antenna design. In bit array antenna, the control mode of each antenna unit not only depends on traditional analog mode (such as adjusting phase and amplitude), but also controls the working state of each antenna unit through digital signal processing technology. This means that each unit of the antenna array can be flexibly adjusted on the basis of digitization.

[0003] Array antenna is by multiple vertical antennas fixed installation on crosspiece, and the traditional combined installation mode is generally carried out on the crosspiece Punching, then cooperate locking piece and fix installation, but the position of vertical antenna can not be flexibly adjusted by this kind of mode, leading to inconvenient use. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a combined bit array antenna, which solves the problems raised in the above background technology.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model discloses the following technical scheme: a combined bit array antenna, including crosspiece and multiple linear distribution vertical antenna body, the vertical antenna body can be detachably installed on the crosspiece, two check rings are fixedly connected in the vertical antenna body middle part, the vertical antenna body is fixedly installed on the crosspiece through the fixed clamp, the fixed clamp is arranged between the upper and lower check rings, the fixed clamp is clamped on the crosspiece, and two groups of locking assemblies are arranged on the end of the fixed clamp.

[0008] Preferably, the locking assembly comprises a bolt and a nut, the end of the fixed clamp is provided with a through hole, the bolt is inserted into the through hole, and the nut is threadedly arranged on the end of the bolt.

[0009] Preferably, a slot is arranged on the fixed clamp, and a stop block is rotatably arranged on the inner wall of the slot through a rotating shaft.

[0010] Preferably, when the fixed clamp is locked, the stop block is rotated so that the stop block abuts against the lateral wall of the crosspiece.

[0011] Preferably, the support rod is vertically arranged, the positioning sleeve is fixedly connected to the side wall of the cross arm, and the upper end of the support rod is inserted into the positioning sleeve.

[0012] Preferably, the bottom of the positioning sleeve is provided with a rectangular insertion slot, and the upper end of the support rod is inserted into the insertion slot.

[0013] (Three) beneficial effects

[0014] The utility model provides a combined bit array antenna has the following beneficial effects:

[0015] 1. In the utility model, when installing the vertical antenna body, the fixing clamp is clamped between the two check rings, then the vertical antenna body is tightly arranged on the cross arm surface, so that the fixing clamp is clamped on the cross arm, then bolt one is inserted into the through hole, and the nut is threadedly arranged at the end of bolt one, so that the locking purpose of the fixing clamp is realized, and the fixing clamp is fixedly installed on the cross arm, then the stop block is rotated, so that the stop block abuts against the side wall of the cross arm, the fixing clamp is locked in another direction, and the position is ensured not to deviate, and the position of the fixing clamp and the vertical antenna body can be adjusted flexibly.

[0016] 2. In the utility model, the fixing clamp and the vertical antenna body can be separated, so that storage and transportation are facilitated, and the device is assembled conveniently on the use site. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A front perspective structure view of a combined bit array antenna is provided for the utility model;

[0018] Figure 2 A rear perspective structure view of a combined bit array antenna is provided for the utility model;

[0019] Figure 3 A partial structure view of a combined bit array antenna is provided for the utility model;

[0020] Figure 4 A vertical antenna body structure view of a combined bit array antenna is provided for the utility model;

[0021] Figure 5 A Figure 1 enlarged structure view of A is provided for the utility model.

[0022] In the drawing: 1, cross arm; 2, vertical antenna body; 3, fixing clamp; 31, through hole; 32, slot; 4, stop block; 5, bolt one; 6, nut; 7, check ring; 8, positioning sleeve; 9, support rod; 10, bolt two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Please refer to Figures 1 to 5 The utility model provides a technical scheme: a combined bit array antenna, including cross arm 1 and multiple linear distribution vertical antenna body 2, vertical antenna body 2 can be detached and installed on cross arm 1, two check rings 7 are fixedly connected in the middle part of vertical antenna body 2, vertical antenna body 2 is fixedly installed on cross arm 1 through fixed clamp 3, fixed clamp 3 is arranged between upper and lower check rings 7, fixed clamp 3 is clamped on cross arm 1, and two groups of locking assemblies are arranged at the end of fixed clamp 3.

[0025] The locking assembly includes bolt one 5 and nut 6, the end of fixed clamp 3 is provided with through hole 31, bolt one 5 is inserted into through hole 31, and nut 6 is threadedly arranged at the end of bolt one 5.

[0026] When vertical antenna body 2 is installed, fixed clamp 3 is clamped between two check rings 7, then vertical antenna body 2 is tightly arranged on the surface of cross arm 1, so that fixed clamp 3 is clamped on cross arm 1, then bolt one 5 is inserted into through hole 31, and nut 6 is threadedly arranged at the end of bolt one 5, so as to realize the locking purpose of fixed clamp 3, and fixed clamp 3 is fixedly installed on cross arm 1.

[0027] The fixed clamp 3 is provided with a slot 32, and the inner wall of the slot 32 is provided with a stop block 4 rotatably through a rotating shaft.

[0028] When locking fixed clamp 3, rotate stop block 4 so that stop block 4 abuts against the side wall of cross arm 1.

[0029] By rotating stop block 4, stop block 4 abuts against the side wall of cross arm 1, and fixed clamp 3 is locked in another direction, so that the position is not deviated; this fixing mode can flexibly adjust the position of fixed clamp 3 and vertical antenna body 2.

[0030] It also includes a vertically arranged support rod 9, a positioning sleeve 8 is fixedly connected to the side wall of cross arm 1, the upper end of support rod 9 is inserted into the inside of positioning sleeve 8, and positioning sleeve 8 and support rod 9 are fixedly installed through bolt two 10.

[0031] The bottom of the positioning sleeve 8 has a rectangular slot, and the upper end of the support rod 9 is inserted into the slot.

[0032] The upper end of the supporting rod 9 is inserted into the slot at the bottom of the positioning sleeve 8, and then the upper end of the supporting rod 9 is locked with the positioning sleeve 8 through the bolt two 10, at this time, the bottom of the supporting rod 9 is connected with the ground, and the supporting purpose of the whole device is achieved.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A combined bit array antenna, characterized by: The utility model provides a kind of cross arm (1) and multiple linearly distributed vertical antenna body (2), the vertical antenna body (2) is detachably mounted on cross arm (1), two blocking rings (7) are fixedly connected in the vertical antenna body (2) middle part, the vertical antenna body (2) is fixedly installed on cross arm (1) by fixed clamp (3), the fixed clamp (3) is arranged between upper and lower two blocking rings (7), the fixed clamp (3) is clamped on cross arm (1), two groups of locking assemblies are provided at the end of the fixed clamp (3).

2. The combined bit array antenna according to claim 1, characterized in that: The locking assembly includes bolt one (5) and nut (6), the fixed clamp (3) end is provided with through-hole (31), bolt one (5) is inserted into the through-hole (31), and the nut (6) is threadedly arranged at the end of bolt one (5).

3. The combined bit array antenna according to claim 1, wherein: The fixed clamp (3) is provided with slot (32), and the inner wall of the slot (32) is rotatably provided with stop block (4) by pivot.

4. The combined bit array antenna according to claim 3, characterized in that: When locking the fixed clamp (3), rotate the stop block (4) so that the stop block (4) abuts against the side wall of the cross arm (1).

5. The combined bit array antenna according to claim 1, wherein: It also includes a vertically arranged support rod (9), the side wall of the cross arm (1) is fixedly connected with a positioning sleeve (8), the upper end of the support rod (9) is inserted into the positioning sleeve (8), and the positioning sleeve (8) and the support rod (9) are fixedly installed by bolt two (10).

6. The combined bit array antenna according to claim 5, characterized in that: The bottom of the positioning sleeve (8) has a rectangular slot, and the upper end of the support rod (9) is inserted into the slot.

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