CN217934185U - Handheld test antenna frame - Google Patents

Abstract

The utility model discloses a handheld test antenna frame, the on-line screen storage device comprises a base, base upper end middle part fixedly connected with height adjusting mechanism, height adjusting mechanism upper end middle part fixedly connected with dead lever, the inside fixedly connected with installation pole that alternates in dead lever upper end, installation pole right-hand member fixedly connected with fixed establishment, the fixedly connected with bracing piece all alternates in installation pole surface left part and surface right part, two the upper end of the support bar alternates the fixedly connected with fixed column jointly, the three connecting rod of base surface equidistance fixedly connected with, it is three the equal fixedly connected with fixing base of one end of base is kept away from to the connecting rod, and is three the equal fixedly connected with universal wheel of fixing base lower extreme. A handheld test antenna frame, can height-adjusting satisfy communication antenna received signal, and convenient fixed communication antenna, be fit for the use of the fixed antenna test of handheld test antenna frame.

Description

Handheld test antenna frame

Technical Field

The utility model relates to an antenna frame technical field, in particular to handheld test antenna frame.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Radio communication, broadcasting, TV, radar, navigation, electronic countermeasure, remote sensing, engineering systems such as radio astronomy, all utilize electromagnetic wave to come the transmission information, all rely on the antenna to work, communication antenna when installation is used, need carry out the work of fixed stay with the help of the antenna frame to communication antenna, and the antenna is generally installed in high altitude position, just can receive signal better, has following drawback in current antenna frame use at least: 1. in the use process of the existing antenna frame, the position of the antenna frame is usually fixed, the supporting height of the communication antenna cannot be correspondingly adjusted, and the communication antenna needs to adapt to different heights to receive signals, so that the signals of the communication antenna are not stable; 2. in the use process of the existing antenna frame, a fixing structure for the communication antenna is not usually arranged, so that the antenna is easy to fall off from a support, the stability of the communication antenna in the use process is affected, and therefore a novel handheld test antenna frame is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a handheld test antenna mount, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handheld test antenna frame, includes the base, base upper end middle part fixedly connected with height adjusting mechanism, height adjusting mechanism upper end middle part fixedly connected with dead lever, the inside fixedly connected with installation pole that alternates in dead lever upper end, installation pole right-hand member fixedly connected with fixed establishment, installation pole surface left part and surface right part all alternate the fixedly connected with bracing piece, two the upper end of the support bar alternates the fixedly connected with fixed column jointly, the three connecting rod of base surface equidistance fixedly connected with, it is three the equal fixedly connected with fixing base of one end, three of base is kept away from to the connecting rod the equal fixedly connected with universal wheel of fixing base lower extreme.

Preferably, the height adjusting mechanism includes the movable rod, the anterior a plurality of regulation hole that has opened of movable rod surface, movable rod surface left part fixedly connected with spliced pole, spliced pole left end fixedly connected with handle, the outer surface lower part of movable rod alternates swing joint and has a fixed section of thick bamboo.

Preferably, the upper end of the movable rod is fixedly connected with the fixed rod, the lower end of the fixed cylinder is fixedly connected with the base, and the plurality of adjusting holes are distributed equidistantly.

Preferably, the sliding chute is opened at a left part of the outer surface of the fixed cylinder, an opening is opened in the middle of the upper end of the fixed cylinder, a threaded hole is opened at the front upper side of the outer surface of the fixed cylinder, an adjusting screw is connected with the inner thread of the threaded hole, the outer surface of the connecting column is movably connected with the inner wall of the sliding chute, and the adjusting screw penetrates through the threaded hole and is in threaded connection with the corresponding adjusting hole.

Preferably, fixed establishment includes the fixed block, open at fixed block right-hand member middle part has the standing groove, four support columns of fixed block right-hand member fixedly connected with, four the common fixedly connected with installation section of thick bamboo of support column right-hand member, open the perforation that has the break-over in installation section of thick bamboo right-hand member middle part, installation section of thick bamboo surface upper portion alternates threaded connection and has locking screw.

Preferably, the left end of the fixing block is fixedly connected with the mounting rod, and the four support columns are distributed in an annular array.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the movable rod is driven to move up and down in the fixed cylinder by pulling the hand-held handle up and down, after the proper height is adjusted, the position of the movable rod and the fixed cylinder can be fixed by the adjusting screw rod which runs through the threaded hole and is in threaded connection with the corresponding adjusting hole, so that the height of the antenna frame can be correspondingly adjusted, the communication antenna can be adapted to different heights to receive signals, and the signal receiving is more stable;

2. the utility model discloses in, with the communication pole on the communication antenna through perforate inject the standing groove in the fixed block in, rethread locking screw locks the communication pole for communication antenna can fix on the antenna frame, thereby can improve communication antenna's stability in the use.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a handheld test antenna mount according to the present invention;

fig. 2 is a schematic view of the overall structure of the height adjustment mechanism of the handheld test antenna mount according to the present invention;

fig. 3 is a schematic diagram of the overall structure of a fixing cylinder of a handheld test antenna frame according to the present invention;

fig. 4 is the utility model relates to a fixing mechanism overall structure sketch map of handheld test antenna frame.

In the figure: 1. a base; 2. a height adjustment mechanism; 3. a fixing rod; 4. mounting a rod; 5. a fixing mechanism; 6. a support bar; 7. fixing a column; 8. a connecting rod; 9. a fixed seat; 10. a universal wheel; 11. a movable rod; 12. an adjustment hole; 13. connecting columns; 14. a handle; 15. a fixed cylinder; 16. a sliding groove; 17. an opening; 18. a threaded hole; 19. adjusting the screw rod; 20. a fixed block; 21. a placement groove; 22. a support pillar; 23. mounting the cylinder; 24. perforating; 25. and locking the screw rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a handheld test antenna frame, the on-line screen storage device comprises a base 1, 1 upper end middle part fixedly connected with height adjusting mechanism 2 of base, 2 upper end middle part fixedly connected with dead lever 3 of height adjusting mechanism, 3 inside fixedly connected with installation pole 4 that alternate in upper end of dead lever, 4 right-hand member fixedly connected with fixed establishment 5 of installation pole, 4 surface left parts of installation pole and the surface right part all alternate fixedly connected with bracing piece 6, two 6 upper ends of bracing piece alternate fixedly connected with fixed column 7 jointly, 1 surface equidistance fixedly connected with three connecting rod 8 of base, the equal fixedly connected with fixing base 9 of one end of base 1 is kept away from to three connecting rod 8, the equal fixedly connected with universal wheel 10 of three fixing base 9 lower extreme.

In the embodiment, the height adjusting mechanism 2 comprises a movable rod 11, a plurality of adjusting holes 12 are formed in the front portion of the outer surface of the movable rod 11, a connecting column 13 is fixedly connected to the left portion of the outer surface of the movable rod 11, a handle 14 is fixedly connected to the left end of the connecting column 13, a fixed cylinder 15 is movably connected to the lower portion of the outer surface of the movable rod 11 in an inserting mode, the upper end of the movable rod 11 is fixedly connected with a fixed rod 3, the lower end of the fixed cylinder 15 is fixedly connected with the base 1, the plurality of adjusting holes 12 are distributed equidistantly, a sliding groove 16 is formed in the left portion of the outer surface of the fixed cylinder 15, an opening 17 is formed in the middle of the upper end of the fixed cylinder 15, a threaded hole 18 is formed in the upper side of the front portion of the outer surface of the fixed cylinder 15, an adjusting screw 19 is in threaded connection with the threaded hole 18, the adjusting screw 19 is convenient for fixing the position of the movable rod 11 in the fixed cylinder 15, the outer surface of the connecting column 13 is movably connected with the inner wall of the sliding groove 16, and the adjusting screw 19 penetrates through the threaded hole 18 and is in threaded connection with the corresponding adjusting hole 12, so that the height can be conveniently fixed after being adjusted;

in this embodiment, fixed establishment 5 includes fixed block 20, open at 20 right-hand members middle parts of fixed block has standing groove 21, four support columns 22 of 20 right-hand member fixedly connected with of fixed block, the common fixedly connected with installation section of thick bamboo 23 of four support columns 22 right-hand members, open the perforation 24 that has the break-over in 23 right-hand member middle parts of installation section of thick bamboo, 23 surface upper portion of installation section of thick bamboo alternates threaded connection and has locking screw 25, locking screw 25 can lock fixedly to the communication antenna mast, 20 left ends of fixed block and 4 fixed connection of installation pole, four support columns 22 are the ring array and distribute.

It should be noted that, the utility model relates to a handheld test antenna frame, in the use, at first pass the communication antenna pole and perforate 24 and place into the standing groove 21 in the fixed block 20, it is fixed to the communication antenna pole through regulation locking screw 25 again, make communication antenna fix on the antenna frame, remove whole antenna frame to the test place again, through unscrewing adjusting screw 19, handheld handle 14 is drawn upwards, handle 14 drives movable rod 11 upwards shift position in fixed cylinder 15 through spliced pole 13, after communication antenna received signal is stable, through screwing up adjusting screw 19, make adjusting screw 19 run through threaded hole 18 and with corresponding regulation hole 12 threaded connection, make the position of movable rod 11 in fixed cylinder 15 obtain fixedly, thereby make communication antenna's height obtain fixedly, whole handheld test antenna frame, can adjust the height and satisfy the stable received signal of communication antenna, and make things convenient for fixed communication antenna, be fit for the use of handheld test antenna frame fixed antenna test.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A handheld test antenna mount, includes base (1), its characterized in that: base (1) upper end middle part fixedly connected with height adjusting mechanism (2), height adjusting mechanism (2) upper end middle part fixedly connected with dead lever (3), the inside fixedly connected with installation pole (4) that alternates in dead lever (3) upper end, installation pole (4) right-hand member fixedly connected with fixed establishment (5), fixedly connected with bracing piece (6), two all alternate in installation pole (4) surface left part and surface right part fixedly connected with bracing piece (6) alternate fixedly connected with fixed column (7) jointly on bracing piece (6), the three connecting rod (8) of base (1) surface equidistance fixedly connected with, three the equal fixedly connected with fixing base (9) of one end that base (1) was kept away from in connecting rod (8), it is three the equal fixedly connected with universal wheel (10) of fixing base (9) lower extreme.

2. A hand-held test antenna mount according to claim 1 wherein: height adjusting mechanism (2) are including movable rod (11), movable rod (11) surface front portion is opened has a plurality of regulation hole (12), movable rod (11) surface left part fixedly connected with spliced pole (13), spliced pole (13) left end fixedly connected with handle (14), movable rod (11) surface lower part alternates swing joint and has solid fixed cylinder (15).

3. A hand-held test antenna mount according to claim 2 wherein: the upper end of the movable rod (11) is fixedly connected with the fixed rod (3), the lower end of the fixed cylinder (15) is fixedly connected with the base (1), and the adjusting holes (12) are distributed equidistantly.

4. A hand-held test antenna mount according to claim 2 wherein: fixed section of thick bamboo (15) surface left part is opened there is sliding tray (16), open at fixed section of thick bamboo (15) upper end middle part has opening (17), threaded hole (18) are opened to the anterior upside of fixed section of thick bamboo (15) surface, threaded hole (18) female connection has adjusting screw (19), spliced pole (13) surface and sliding tray (16) inslot wall swing joint, adjusting screw (19) run through threaded hole (18) and with corresponding regulation hole (12) threaded connection.

5. A hand-held test antenna mount as claimed in claim 1, wherein: fixed establishment (5) are including fixed block (20), open at fixed block (20) right-hand member middle part has standing groove (21), four support columns (22), four of fixed block (20) right-hand member fixedly connected with installation section of thick bamboo (23) are common to support column (22) right-hand member, open perforation (24) that have the break-over in installation section of thick bamboo (23) right-hand member middle part, there is locking screw (25) installation section of thick bamboo (23) surface upper portion to alternate threaded connection.

6. A hand-held test antenna mount according to claim 5 wherein: the left end of the fixing block (20) is fixedly connected with the mounting rod (4), and the four support columns (22) are distributed in an annular array.

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