Phase shifter with gap correction device

Abstract

The utility model relates to the technical field of phase shifters, and discloses a phase shifter with a gap correction device, which comprises a main body, a power structure mounted on the inner side of the main body, a passive structure mounted on the inner side of the main body, a first fixing column mounted on the inner side of the main body, and a second fixing column mounted on the inner side of the main body, a first fixing plate is installed on the outer side of the first fixing column, a second fixing plate is installed on the outer side of the first fixing column, and the first fixing plate and the second fixing plate are connected through the first fixing column. The power structure is arranged, the power structure is fixed to the inner side of the main body through connection of the fixing column and the fixing plate in the power structure, then the power structure can linearly move left and right along the inner side of the main body through the compression column assembly, and through the arranged plug pin assembly and the arranged force arm assembly, under driving of the power gear, the power structure can move left and right linearly. And the first gear and the power column rotate and form a certain gap with a driven column arranged in the driven structure, so that the gap correction effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of phase shifters, in particular to a phase shifter with a gap correction device. Background Art

[0002] As one of the core components of the electrically steerable antenna, the deflector adjusts the downtilt angle of the vertical pattern of the antenna by changing the phase of each radiating unit of the antenna array, thereby adjusting the sector coverage of the antenna. A PCB deflector commonly used in the industry is composed of a phase shifter and a coupling plate fitted therewith. The coupling plate can slide around a common axis on the phase shifter, thereby changing the length of the microstrip line through which the high-frequency signal passes to determine the phase of each node.

[0003] The application number is 201820381278.1, which discloses a phase shifter with a gap correction device, which is composed of a phase shift plate, a coupling plate, a rotating shaft and a gap adjustment plate; an axial hole is provided in the middle of the lower end of the phase shift plate, and an axial hole matching the axial hole of the phase shift plate is also provided at the lower ends of the coupling plate and the gap adjustment plate; the gap adjustment plate is installed above the coupling plate, and the rotating shaft passes through the axial holes on the gap adjustment plate, the coupling plate and the phase shift plate in sequence. An adjustment handle is provided at the top of the coupling plate, a folded angle is provided below the adjustment handle, and limit clamps are provided on both sides of the top of the gap adjustment plate, and the limit clamps are respectively located at the two shoulders of the adjustment handle and match the folded angle below it. The height of the limit clamp in the gap adjustment plate is equal to the distance between the folded angle on the adjustment handle and the axial hole. A plurality of elastic contacts are provided on the gap adjustment plate, and the elastic contacts extend to the coupling plate below.

[0004] However, there are some shortcomings: the gap correction device of the phase shifter used in the device is relatively complicated, and when the parts are damaged, the gap correction device cannot be used, and it is troublesome to replace the parts. Utility Model Content

[0005] The purpose of the utility model is to provide a phase shifter with a gap correction device to solve the problem that the gap correction device of the phase shifter used in the device proposed in the above background technology is relatively cumbersome, and when the parts are damaged, the gap correction device cannot be used, and it is troublesome to replace the parts.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a phase shifter with a backlash correction device, comprising a main body, a power structure installed on the inner side of the main body, a passive structure installed on the inner side of the main body, the power structure comprising a first fixing column, a first fixing plate, a second fixing plate, a first compression column, a second compression column, a first latch, a first force arm, a second latch, a second force arm, a third latch, a third fixing plate, a fourth latch, a fifth latch, a power gear, a power motor, a fourth fixing plate, a sixth latch, a fixing groove, a seventh latch, a first gear and a power column, a first fixing column installed on the inner side of the main body, a first fixing plate installed on the outer side of the first fixing column, a second fixing plate installed on the outer side of the first fixing column, and the first fixing plate and the second fixing plate are connected through the first fixing column.

[0008] Further, a first compression column is installed on one side of the second fixed plate, a second compression column is installed on one side of the first compression column, a first latch is installed on the inner side of the second compression column, a first lever arm is installed on the outer side of the first latch, a second latch is installed on the inner side of the first lever arm, and a second lever arm is installed on the outer side of the second latch.

[0009] Furthermore, a third latch is installed on the inner side of the second lever arm, a third fixing plate is installed on the outer side of the third latch, a fourth latch is installed on the inner side of the third fixing plate, and the third fixing plate is connected to the main body via the fourth latch.

[0010] Furthermore, a fifth latch is installed on the inner side of the third fixed plate, a power gear is installed on the outer side of the fifth latch, a power motor is installed on the outer side of the fifth latch, a fourth fixed plate is installed on the outer side of the fifth latch, a sixth latch is installed on the inner side of the fourth fixed plate, the fourth fixed plate is connected to the main body through the sixth latch, and a plurality of fixing grooves are opened inside the main body.

[0011] Furthermore, a seventh latch is installed on the inner side of the second lever arm, a first gear is installed on the outer side of the seventh latch, and a power column is installed on the outer side of the seventh latch.

[0012] Further, the passive structure includes a fifth fixed plate, a second fixed column, a sixth fixed plate, a third compression column, a fourth compression column, an eighth pin, a third lever arm, a ninth pin, a seventh fixed plate, a tenth pin, an eleventh pin, a second gear, a fourth lever arm, a twelfth pin, a third gear, a passive column, a fifth lever arm, a thirteenth pin, a fourth gear, a sixth lever arm, a fourteenth pin, and a fifth gear. A fifth fixed plate is installed on one side of the main body, a second fixed column is installed on the inner side of the fifth fixed plate, and the fifth fixed plate is connected to the main body through the second fixed column.

[0013] Furthermore, a sixth fixing plate is installed on the outer side of the second fixing column, a third compression column is installed on one side of the sixth fixing plate, a fourth compression column is installed on one side of the third compression column, an eighth latch is installed on the inner side of the fourth compression column, and a third force arm is installed on the outer side of the eighth latch.

[0014] Furthermore, a ninth latch is installed on the inner side of the third lever arm, a seventh fixing plate is installed on the outer side of the ninth latch, a tenth latch is installed on the inner side of the seventh fixing plate, and the seventh fixing plate is connected to the main body via the tenth latch.

[0015] Furthermore, an eleventh pin is installed on the inner side of the third lever arm, a second gear is installed on the outer side of the eleventh pin, a fourth lever arm is installed on the outer side of the eleventh pin, a twelfth pin is installed on the inner side of the fourth lever arm, a third gear is installed on the outer side of the twelfth pin, and a passive column is installed on the outer side of the twelfth pin.

[0016] Further, a fifth lever arm is installed on the outer side of the twelfth pin, a thirteenth pin is installed on the inner side of the fifth lever arm, a fourth gear is installed on the outer side of the thirteenth pin, a sixth lever arm is installed on the outer side of the thirteenth pin, a fourteenth pin is installed on the inner side of the sixth lever arm, a fifth gear is installed on the outer side of the fourteenth pin, and the fifth gear is meshingly connected with the first gear.

[0017] The utility model has the following beneficial effects:

[0018] (1) The utility model is provided with a power structure, in which the power structure is fixed to the inner side of the main body by connecting a fixed column with a fixed plate, and then the power structure can move linearly left and right along the inner side of the main body by means of a compression column assembly, and the first gear and the power column are driven by the power gear, and a certain gap is generated with the passive column arranged in the passive structure, thereby achieving the effect of gap correction.

[0019] (2) The utility model is provided with a passive structure, in which the passive structure is first fixed to the inner side of the main body by connecting the fixed column and the fixed plate, and then the passive structure can move linearly left and right along the inner side of the main body by compressing the column assembly, and the second gear, the third gear, the fourth gear and the fifth gear provided in the passive structure can rotate under the drive of the power structure by providing the latch assembly and the lever arm assembly, thereby finally generating a certain gap between the passive column and the power column.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] In the figure: 1, main body; 2, power structure; 3, passive structure; 201, first fixed column; 202, first fixed plate; 203, second fixed plate; 204, first compression column; 205, second compression column; 206, first latch; 207, first lever; 208, second latch; 209, second lever; 210, third latch; 211, third fixed plate; 212, fourth latch; 213, fifth latch; 214, power gear; 215, power motor; 216, fourth fixed plate; 217, sixth latch; 218, fixed slot; 219, seventh latch; 220, first gear; 221 , power column; 301, fifth fixing plate; 302, second fixing column; 303, sixth fixing plate; 304, third compression column; 305, fourth compression column; 306, eighth latch; 307, third lever arm; 308, ninth latch; 309, seventh fixing plate; 310, tenth latch; 311, eleventh latch; 312, second gear; 313, fourth lever arm; 314, twelfth latch; 315, third gear; 316, passive column; 317, fifth lever arm; 318, thirteenth latch; 319, fourth gear; 320, sixth lever arm; 321, fourteenth latch; 322, fifth gear; DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 5 As shown, the utility model is a phase shifter with a gap correction device, including a main body 1, a power structure 2 is installed on the inner side of the main body 1, and a passive structure 3 is installed on the inner side of the main body 1. The power structure 2 includes a first fixing column 201, a first fixing plate 202, a second fixing plate 203, a first compression column 204, a second compression column 205, a first latch 206, a first force arm 207, a second latch 208, a second force arm 209, a third latch 210, a third fixing plate 211, and a fourth latch 21 2. The fifth latch 213, the power gear 214, the power motor 215, the fourth fixing plate 216, the sixth latch 217, the fixing slot 218, the seventh latch 219, the first gear 220, the power column 221, the first fixing column 201 is installed on the inner side of the main body 1, the first fixing plate 202 is installed on the outer side of the first fixing column 201, the second fixing plate 203 is installed on the outer side of the first fixing column 201, and the first fixing plate 202 and the second fixing plate 203 are connected through the first fixing column 201.

[0031] A first compression column 204 is installed on one side of the second fixed plate 203, a second compression column 205 is installed on one side of the first compression column 204, a first latch 206 is installed on the inner side of the second compression column 205, a first lever arm 207 is installed on the outer side of the first latch 206, a second latch 208 is installed on the inner side of the first lever arm 207, and a second lever arm 209 is installed on the outer side of the second latch 208.

[0032] A third latch 210 is installed on the inner side of the second lever arm 209 , a third fixing plate 211 is installed on the outer side of the third latch 210 , a fourth latch 212 is installed on the inner side of the third fixing plate 211 , and the third fixing plate 211 is connected to the main body 1 via the fourth latch 212 .

[0033] A fifth latch 213 is installed on the inner side of the third fixing plate 211, a power gear 214 is installed on the outer side of the fifth latch 213, a power motor 215 is installed on the outer side of the fifth latch 213, a fourth fixing plate 216 is installed on the outer side of the fifth latch 213, a sixth latch 217 is installed on the inner side of the fourth fixing plate 216, the fourth fixing plate 216 is connected to the main body 1 through the sixth latch 217, and a plurality of fixing grooves 218 are opened inside the main body 1.

[0034] A seventh latch 219 is installed on the inner side of the second lever arm 209 , a first gear 220 is installed on the outer side of the seventh latch 219 , and a power column 221 is installed on the outer side of the seventh latch 219 .

[0035] The passive structure 3 includes a fifth fixing plate 301, a second fixing column 302, a sixth fixing plate 303, a third compression column 304, a fourth compression column 305, an eighth latch 306, a third force arm 307, a ninth latch 308, a seventh fixing plate 309, a tenth latch 310, an eleventh latch 311, a second gear 312, a fourth force arm 313, a twelfth latch 314, a third gear 315, a passive column 316, a fifth force arm 317, a thirteenth latch 318, a fourth gear 319, a sixth force arm 320, a fourteenth latch 321, and a fifth gear 322. The fifth fixing plate 301 is installed on one side of the main body 1, and the second fixing column 302 is installed on the inner side of the fifth fixing plate 301. The fifth fixing plate 301 is connected to the main body 1 through the second fixing column 302.

[0036] A sixth fixing plate 303 is installed on the outer side of the second fixing column 302, a third compression column 304 is installed on one side of the sixth fixing plate 303, a fourth compression column 305 is installed on one side of the third compression column 304, an eighth latch 306 is installed on the inner side of the fourth compression column 305, and a third force arm 307 is installed on the outer side of the eighth latch 306.

[0037] A ninth latch 308 is installed on the inner side of the third lever arm 307 , a seventh fixing plate 309 is installed on the outer side of the ninth latch 308 , a tenth latch 310 is installed on the inner side of the seventh fixing plate 309 , and the seventh fixing plate 309 is connected to the main body 1 via the tenth latch 310 .

[0038] The eleventh latch 311 is installed on the inner side of the third lever arm 307, the second gear 312 is installed on the outer side of the eleventh latch 311, the fourth lever arm 313 is installed on the outer side of the eleventh latch 311, the twelfth latch 314 is installed on the inner side of the fourth lever arm 313, the third gear 315 is installed on the outer side of the twelfth latch 314, and the passive column 316 is installed on the outer side of the twelfth latch 314.

[0039] The fifth lever arm 317 is installed on the outer side of the twelfth pin 314, the thirteenth pin 318 is installed on the inner side of the fifth lever arm 317, the fourth gear 319 is installed on the outer side of the thirteenth pin 318, the sixth lever arm 320 is installed on the outer side of the thirteenth pin 318, the fourteenth pin 321 is installed on the inner side of the sixth lever arm 320, the fifth gear 322 is installed on the outer side of the fourteenth pin 321, and the fifth gear 322 is meshed with the first gear 220.

[0040] When in use, a power structure 2 is first set up, and the power structure 2 is fixed to the inner side of the main body 1 by connecting the fixed column and the fixed plate in the power structure 2, and then the power structure 2 can move linearly left and right along the inner side of the main body 1 through the compression column assembly, and the first gear 220 and the power column 221 are rotated by the provided latch assembly and the lever arm assembly under the drive of the power gear 214, and a certain gap is generated with the passive column 316 provided in the passive structure 3, so as to meet the effect of gap correction, and a passive structure 3 is set up, and the passive structure 3 is first fixed to the inner side of the main body 1 by connecting the fixed column and the fixed plate in the passive structure 3, and then the passive structure 3 can move linearly left and right along the inner side of the main body 1 through the compression column assembly, and the second gear 312, the third gear 315, the fourth gear 319 and the fifth gear 322 provided in the passive structure 3 can rotate under the drive of the power structure 2, and finally a certain gap is generated between the passive column 316 and the power column 221.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A phase shifter with a gap correction device, comprising a main body (1), characterized in that: A power structure (2) is installed on the inner side of the main body (1), and a passive structure (3) is installed on the inner side of the main body (1). The power structure (2) comprises a first fixing column (201), a first fixing plate (202), a second fixing plate (203), a first compression column (204), a second compression column (205), a first latch (206), a first force arm (207), a second latch (208), a second force arm (209), a third latch (210), a third fixing plate (211), a fourth latch (212), a fifth latch (213), a power gear ( 214), a power motor (215), a fourth fixing plate (216), a sixth latch (217), a fixing slot (218), a seventh latch (219), a first gear (220), and a power column (221), wherein a first fixing column (201) is installed on the inner side of the main body (1), a first fixing plate (202) is installed on the outer side of the first fixing column (201), a second fixing plate (203) is installed on the outer side of the first fixing column (201), and the first fixing plate (202) and the second fixing plate (203) are connected via the first fixing column (201).

2. A phase shifter with a gap correction device according to claim 1, characterized in that: A first compression column (204) is installed on one side of the second fixing plate (203), a second compression column (205) is installed on one side of the first compression column (204), a first latch (206) is installed on the inner side of the second compression column (205), a first force arm (207) is installed on the outer side of the first latch (206), a second latch (208) is installed on the inner side of the first force arm (207), and a second force arm (209) is installed on the outer side of the second latch (208).

3. The phase shifter with a gap correction device according to claim 2, characterized in that: A third latch (210) is installed on the inner side of the second force arm (209), a third fixing plate (211) is installed on the outer side of the third latch (210), a fourth latch (212) is installed on the inner side of the third fixing plate (211), and the third fixing plate (211) is connected to the main body (1) via the fourth latch (212).

4. The phase shifter with a gap correction device according to claim 3, characterized in that: A fifth latch (213) is mounted on the inner side of the third fixing plate (211), a power gear (214) is mounted on the outer side of the fifth latch (213), a power motor (215) is mounted on the outer side of the fifth latch (213), a fourth fixing plate (216) is mounted on the outer side of the fifth latch (213), a sixth latch (217) is mounted on the inner side of the fourth fixing plate (216), the fourth fixing plate (216) is connected to the main body (1) via the sixth latch (217), and a plurality of fixing grooves (218) are provided inside the main body (1).

5. The phase shifter with a gap correction device according to claim 3, characterized in that: A seventh latch (219) is installed on the inner side of the second lever arm (209), a first gear (220) is installed on the outer side of the seventh latch (219), and a power column (221) is installed on the outer side of the seventh latch (219).

6. The phase shifter with a gap correction device according to claim 1, characterized in that: The passive structure (3) comprises a fifth fixing plate (301), a second fixing column (302), a sixth fixing plate (303), a third compression column (304), a fourth compression column (305), an eighth latch (306), a third force arm (307), a ninth latch (308), a seventh fixing plate (309), a tenth latch (310), an eleventh latch (311), a second gear (312), a fourth force arm (313), a twelfth latch (314), a third gear (315), a passive column (316), a fifth force arm (317), a thirteenth latch (318), a fourth gear (319), a sixth force arm (320), a fourteenth latch (321), and a fifth gear (322). The fifth fixing plate (301) is mounted on one side of the main body (1), the second fixing column (302) is mounted on the inner side of the fifth fixing plate (301), and the fifth fixing plate (301) is connected to the main body (1) via the second fixing column (302).

7. The phase shifter with a gap correction device according to claim 6, characterized in that: A sixth fixing plate (303) is installed on the outer side of the second fixing column (302), a third compression column (304) is installed on one side of the sixth fixing plate (303), a fourth compression column (305) is installed on one side of the third compression column (304), an eighth latch (306) is installed on the inner side of the fourth compression column (305), and a third force arm (307) is installed on the outer side of the eighth latch (306).

8. The phase shifter with backlash correction device according to claim 7, characterized in that: A ninth latch (308) is mounted on the inner side of the third lever arm (307), a seventh fixing plate (309) is mounted on the outer side of the ninth latch (308), a tenth latch (310) is mounted on the inner side of the seventh fixing plate (309), and the seventh fixing plate (309) is connected to the main body (1) via the tenth latch (310).

9. The phase shifter with backlash correction device according to claim 8, characterized in that: An eleventh latch pin (311) is mounted on the inner side of the third lever arm (307), a second gear (312) is mounted on the outer side of the eleventh latch pin (311), a fourth lever arm (313) is mounted on the outer side of the eleventh latch pin (311), a twelfth latch pin (314) is mounted on the inner side of the fourth lever arm (313), a third gear (315) is mounted on the outer side of the twelfth latch pin (314), and a passive column (316) is mounted on the outer side of the twelfth latch pin (314).

10. The phase shifter with backlash correction device according to claim 9, characterized in that: A fifth lever arm (317) is mounted on the outer side of the twelfth latch pin (314), a thirteenth latch pin (318) is mounted on the inner side of the fifth lever arm (317), a fourth gear (319) is mounted on the outer side of the thirteenth latch pin (318), a sixth lever arm (320) is mounted on the outer side of the thirteenth latch pin (318), a fourteenth latch pin (321) is mounted on the inner side of the sixth lever arm (320), a fifth gear (322) is mounted on the outer side of the fourteenth latch pin (321), and the fifth gear (322) is meshingly connected to the first gear (220).

Images