CN218160821U

CN218160821U - Parting strip bearing structure

Info

Publication number: CN218160821U
Application number: CN202222346357.8U
Authority: CN
Inventors: 王长江; 丁勇
Original assignee: Techwave Communications Inc
Current assignee: Techwave Communications Inc
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-27
Anticipated expiration: 2032-09-02

Abstract

The utility model belongs to the technical field of the communications facilities technique and specifically relates to a parting strip bearing structure, including the reflecting plate, support column and parting strip, the parting strip passes through the fixed setting on the reflecting plate of support column, the peripheral direction of height along the support column of support column is equipped with the elasticity block subassembly that a plurality of groups are used for fixed parting strip, every group elasticity block subassembly includes the elastic plate of two piece at least relative settings, the elastic plate has a stiff end and an expansion end, the elastic plate passes through the stiff end and is connected with the support column, the interval of two elastic plates scales up from the stiff end to the expansion end, be equipped with the horizontal muscle that is used for consolidating to be connected between the expansion end of elastic plate and the support column. This parting strip bearing structure can not only realize spacing fixed to the parting strip through the equipartition at support column outlying multiunit elasticity block subassembly, still is convenient for adjust the erection space of parting strip and reflecting plate, conveniently adjusts antenna isolation promptly, improves isolating device's commonality.

Description

Parting strip supporting structure

Technical Field

The utility model belongs to the technical field of the communication equipment technique and specifically relates to a parting strip bearing structure.

Background

Antenna isolation is an important ring of antenna performance index, whether the antenna can be normally used is decided to the quality of isolation, the isolation of antenna is mainly debugged through the parting strip to present antenna, the parting strip passes through support column and reflecting plate fixed connection, but the high uncertain factor of parting strip is too many among the debugging process, lead to developing the parting strip support column of a lot of different types and match the debugging, the support column is many types, lead to antenna research and development with high costs, manufacturing cost is also high, consequently, the urgent need for a kind can adjust the support column of parting strip height.

For example, patent with publication number CN210006916U discloses an isolation device and an antenna, wherein the distance between a spacer body and the bottom surface of a housing can be adjusted by extending or contracting a column body in a tube body, so as to adjust the isolation degree of the antenna.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that current bearing structure is more complicated, poor stability, the utility model provides a division bar bearing structure realizes the regulation to division bar and reflecting plate interval through the multiunit elasticity block subassembly that sets up along support column direction of height to adjust the isolation of antenna.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a parting strip bearing structure, includes reflecting plate, support column and parting strip, and the parting strip passes through the fixed setting of support column on the reflecting plate, and the support column periphery is equipped with a plurality of groups along the direction of height of support column and is used for the elasticity block subassembly of fixed parting strip. The spacing between the isolation strip and the reflecting plate is adjusted through the elastic clamping component, and then the isolation degree of the antenna is adjusted, so that the universality of the isolation device is improved.

Further, every group elasticity block subassembly includes the elastic plate of two piece at least relative settings, and the elastic plate has a stiff end and a expansion end, and the elastic plate passes through the stiff end to be connected with the support column, and the interval of two elastic plates increases progressively from the stiff end to the expansion end. The spacing strip can move downwards gradually along the elastic clamping component arranged obliquely, so that the height can be adjusted.

Furthermore, a transverse rib for reinforcing and connecting is arranged between the movable end of the elastic plate and the support column. Carry out elastic support to the elastic plate, avoid the elastic failure after frequent use.

Furthermore, the elastic clamping components further comprise limiting blocks, and the limiting blocks are arranged between the adjacent elastic clamping components and used for limiting the isolating strips between the movable ends of the elastic plates and the limiting blocks. The spacing block is matched with the elastic plate to fix the position of the spacing strip.

Furthermore, the limiting blocks are at least provided with two limiting blocks, and the limiting blocks are circumferentially and uniformly distributed on the periphery of the supporting column by taking the center of the supporting column as a circle center. The limiting blocks are arranged oppositely, and the supporting stability of the isolating strips is good.

Furthermore, one side of the limiting block is provided with a cambered surface which is attached to the outer wall of the supporting column, a bolt is fixedly arranged on the cambered surface, and the outer wall of the supporting column is provided with a positioning screw hole matched with the bolt. After the position of the isolating strip is adjusted, the limiting block is arranged below the isolating strip through threaded connection.

Furthermore, the bottom of the supporting column is provided with a clamping portion, the supporting column is fixedly connected with the reflecting plate in an inserting mode through the clamping portion, and the reflecting plate is provided with a through hole matched with the clamping portion. Connect through the joint mode, stability is good.

Further, joint portion includes locating lever and joint piece, and open at joint piece middle part has the elastic slot that can hold the locating lever, and the joint piece passes through the fixed setting in the support column bottom of locating lever. The locating lever is worn to establish in the through-hole, and reflecting plate below is arranged in to joint portion to realize the stable connection of support column.

Furthermore, joint portion still includes the backup pad, and the backup pad setting is between support column and locating lever for with the reflecting plate restriction between backup pad and joint piece. Realize the stable connection of support column and reflecting plate through joint portion, the installation is dismantled convenient and fast.

Furthermore, the supporting plate is an arc-shaped plate, limiting bosses are arranged at two ends of the supporting plate, and limiting holes matched with the limiting bosses are formed in the reflecting plate. And limiting and fixing the support column to prevent the support column from rotating in the through hole.

The utility model has the advantages that,

(1) The utility model provides a spacing strip supporting structure, which not only can realize the spacing and fixing of the spacing strip, but also is convenient to adjust the installation distance between the spacing strip and the reflecting plate through a plurality of groups of elastic clamping components uniformly distributed on the periphery of the supporting column, namely, the antenna isolation degree is convenient to adjust, and the universality of the isolating device is improved;

(2) The utility model provides a spacing strip supporting structure, which limits the spacing strip at the middle position through the matching of a limiting block arranged below the spacing strip and an elastic plate arranged above the spacing strip, ensures the position fixation and ensures the stability of the antenna;

(3) The utility model provides a parting strip bearing structure, through the cooperation of joint piece and backup pad, not only make things convenient for the grafting of support column and reflecting plate fixed, can also guarantee the installation stability of support column and reflecting plate, prevent that the support column from rotating in the mounting hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a spacer support structure;

FIG. 2 is a schematic structural view of a support column;

in the figure, 1, a reflecting plate, 2, a supporting column, 3, a spacing strip, 4, an elastic clamping component, 41, an elastic plate, 42, a fixed end, 43, a movable end, 44, a transverse rib, 45, a limiting block, 5, a clamping part, 51, a positioning rod, 52, a clamping block, 53, an elastic groove, 54, a supporting plate and 55, a limiting boss are arranged.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

Present support column 2 structure is complicated, with reflecting plate 1's connection stability poor, the isolation is adjusted more difficultly, in order to realize the adjustment of parting bead 3 and reflecting plate 1 interval, also for adjusting the convenience simultaneously, design a parting bead bearing structure, as shown in fig. 1, including reflecting plate 1, support column 2 and parting bead 3, parting bead 3 passes through support column 2 and fixes the setting on reflecting plate 1, support column 2 is peripheral to be equipped with a plurality of groups along the direction of height of support column 2 and is used for fixing elastic clamping component 4 of parting bead 3. Multiunit elasticity block subassembly 4 is equidistant to be set up or set up according to the in-service use demand, and during the installation parting bead 3, according to the high installation demand of parting bead 3, pushes down parting bead 3 to elasticity block subassembly 4 department of corresponding height from 2 tops of support column to fix on support column 2 under the limiting displacement of elasticity block subassembly 4, realize the installation of parting bead 3, improved isolating device's commonality.

As shown in fig. 2, each set of elastic clamping assembly 4 includes at least two elastic plates 41 disposed oppositely, each elastic plate 41 has a fixed end 42 and a movable end 43, the elastic plate 41 is connected to the supporting column 2 through the fixed end 42, and the distance between the two elastic plates 41 increases from the fixed end 42 to the movable end 43. The whole working of plastics that is of parting strip bearing structure, be equipped with certain elasticity space between elastic plate 41 and the support column 2, when parting strip 3 pushed down, both sides elastic plate 41 was extrudeed, made parting strip 3 move down to the mounting height that needs smoothly, when parting strip 3 removed between adjacent two sets of elasticity block subassemblies 4, both sides elastic plate 41 recovered initial condition, inject parting strip 3 between adjacent two sets of elasticity block subassemblies 4.

In order to avoid that the movable end 43 of the elastic plate 41 causes the elastic function to lose efficacy after being frequently used, a transverse rib 44 used for reinforcing connection is arranged between the movable end 43 of the elastic plate 41 and the support column 2, the transverse rib 44 is provided with a convex connecting strip for the middle part, when the elastic plate 41 is extruded, the two ends of the transverse rib 44 are extruded towards the convex part of the middle part, and when the elastic plate 41 is recovered, the elastic plate 41 is propped up by the resilience force of the transverse rib 44 in the recovery process.

In order to further realize the spacing fixation of the spacing bars 3, the elastic clamping components 4 further comprise spacing blocks 45, and the spacing blocks 45 are arranged between the adjacent elastic clamping components 4 and used for limiting the spacing bars 3 between the movable ends 43 of the elastic plates 41 and the spacing blocks 45. When moving the parting bead 3 down to the height that the installation needs, utilize the bolt to install stopper 45 in parting bead 3 below, make parting bead 3 stably arrange in parting bead 3 on, through stopper 45 and the cooperation that corresponds elastic plate 41, restriction parting bead 3 prevents that parting bead 3 from sliding from top to bottom after installing.

In order to further guarantee the stability that the parting strip 3 supported, arrange the stopper 45 of parting strip 3 below in and be provided with two at least, stopper 45 uses the center of support column 2 as centre of a circle circumference equipartition in support column 2 periphery. The vertical support parting bead 3, the restriction parting bead 3 slides from top to bottom after the installation. In order to further realize stable support of the isolating bar 3, the limiting block 45 may be a block structure with a square, trapezoid or arc cross section.

For the installation of convenient stopper 45, stopper 45 one side sets to the cambered surface of laminating support column 2 outer wall, the fixed bolt that is provided with in the cambered surface, bolt and stopper 45 structure as an organic whole, 2 outer walls of support column open have with the location screw of bolt looks adaptation, when needing to install stopper 45, directly be equipped with the one side of bolt with stopper 45 and the location screw cooperation installation that 2 outer walls of support column were seted up can.

For the convenience of the installation and the dismantlement of support column 2 and reflecting plate 1, set up joint portion 5 in support column 2 bottom, support column 2 is pegged graft fixedly through joint portion 5 and reflecting plate 1, and it has the through-hole with 5 looks adaptations of joint portion to open on the reflecting plate 1, just can accomplish the installation of support column 2 through drawing the mode.

In order to guarantee the stability of support column 2 installation, joint portion 5 includes locating lever 51 and joint piece 52, and open at joint piece 52 middle part has the elastic slot 53 that can hold locating lever 51, and joint piece 52 passes through the fixed setting of locating lever 51 in support column 2 bottom, and joint portion 5 still includes backup pad 54, and backup pad 54 sets up between support column 2 and locating lever 51 for with reflecting plate 1 restriction between backup pad 54 and joint piece 52.

In order to prevent the installed supporting column 2 from rotating relative to the reflecting plate 1, the supporting plate 54 is set to be an arc-shaped plate, the two ends of the supporting plate 54 are provided with limiting bosses 55, and the reflecting plate 1 is provided with limiting holes matched with the limiting bosses 55.

The whole reverse round platform that is of joint piece 52, reflecting plate 1 can slide smoothly along the round platform lateral wall to between joint piece 52 and the backup pad 54, and at this moment, the spacing boss 55 at backup pad 54 both ends stretches into the spacing downthehole of seting up on the reflecting plate 1, and joint piece 52 and reflecting plate 1 are pegged graft in place, ensure the stable installation of support column 2.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a parting strip bearing structure, includes reflecting plate (1), support column (2) and parting strip (3), parting strip (3) are fixed to be set up on reflecting plate (1) through support column (2), its characterized in that, support column (2) periphery is equipped with elasticity block subassembly (4) that a plurality of groups are used for fixed parting strip (3) along the direction of height of support column (2).

2. A spacer support structure as claimed in claim 1, wherein each said resilient engaging member (4) comprises at least two resilient plates (41) disposed opposite each other, said resilient plates (41) having a fixed end (42) and a movable end (43), said resilient plates (41) being connected to the supporting post (2) via the fixed end (42), the spacing between the two resilient plates (41) increasing from the fixed end (42) to the movable end (43).

3. A spacer support structure as claimed in claim 2, wherein a transverse rib (44) is provided between the free end (43) of the resilient plate (41) and the support post (2) for reinforcing the connection.

4. The spacer support structure according to claim 2, wherein the elastic clamping members (4) further comprise a stopper (45), and the stopper (45) is disposed between adjacent elastic clamping members (4) for limiting the spacer (3) between the movable end (43) of the elastic plate (41) and the stopper (45).

5. The parting strip supporting structure of claim 4, wherein at least two limiting blocks (45) are provided, and the limiting blocks (45) are circumferentially and uniformly distributed on the periphery of the supporting column (2) by taking the center of the supporting column (2) as a circle center.

6. The parting strip supporting structure of claim 4, wherein one side of the limiting block (45) is arranged to be a cambered surface attached to the outer wall of the supporting column (2), a bolt is fixedly arranged on the cambered surface, and the outer wall of the supporting column (2) is provided with a positioning screw hole matched with the bolt.

7. The isolating bar supporting structure according to claim 1, wherein a clamping portion (5) is arranged at the bottom of the supporting column (2), the supporting column (2) is fixedly inserted into the reflecting plate (1) through the clamping portion (5), and a through hole matched with the clamping portion (5) is formed in the reflecting plate (1).

8. The spacer supporting structure of claim 7, wherein the clamping portion (5) comprises a positioning rod (51) and a clamping block (52), an elastic groove (53) capable of accommodating the positioning rod (51) is formed in the middle of the clamping block (52), and the clamping block (52) is fixedly arranged at the bottom of the supporting column (2) through the positioning rod (51).

9. The spacer support structure according to claim 8, wherein the engaging portion (5) further comprises a support plate (54), the support plate (54) being disposed between the support post (2) and the positioning rod (51) for restraining the reflection plate (1) between the support plate (54) and the engaging block (52).

10. The isolating bar supporting structure according to claim 9, wherein the supporting plate (54) is an arc-shaped plate, the two ends of the supporting plate (54) are provided with limiting bosses (55), and the reflecting plate (1) is provided with limiting holes matched with the limiting bosses (55).