CN210778414U

CN210778414U - Stable aluminum alloy base of high-frequency relay for communication base station

Info

Publication number: CN210778414U
Application number: CN201921603008.1U
Authority: CN
Inventors: 武春阳
Original assignee: Suzhou Shuoyang Precision Machinery Co ltd
Current assignee: Suzhou Shuoyang Precision Machinery Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-16
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a stable form aluminum alloy base of high frequency relay for communication base station, belongs to mechanical foundation spare and makes technical field, including the base body, elasticity buckle, a set of fixed fixture block, the fixed bolster, the knob, double-screw bolt and a set of locking bolt, the fixed bolster sets up on the lateral wall that the base body is close to elasticity buckle, double-screw bolt and fixed bolster threaded connection, the knob setting is kept away from the other end of base body at the double-screw bolt, a set of locking bolt and double-screw bolt threaded connection to a set of locking bolt can fix the double-screw bolt on the fixed bolster. The utility model discloses a stable form aluminum alloy base of high frequency relay for communication base station, simple structure, reasonable, convenient to use, it is with low costs to use, and adaptability is good, and through the locking structure of the elasticity buckle of introducing, can be through spring and double-screw bolt dual function, it is fixed to carry out the locking of elasticity buckle, places the elasticity buckle and drops in the use, has guaranteed the stability and the reliability of relay installation, has very high spreading value.

Description

Stable aluminum alloy base of high-frequency relay for communication base station

Technical Field

The utility model belongs to the technical field of machinery base member and manufacturing, specifically, relate to a stable form aluminum alloy base of high frequency relay for communication base station.

Background

The high frequency relay is used for switching a relay of a high frequency circuit, and a high frequency signal relay having a switching frequency of 100MHz or less is called a high frequency relay. The low profile assembly, which is comprised of a ceramic base, completely matches the coefficient of thermal expansion between the reed switch and the pins, and reduces any thermal stress generated within the package, with a switching life of billions.

A general relay includes a base on which electronic components for adjusting a circuit are mounted, and a housing connected to the base through a bayonet; in the actual production process, firstly, the electronic components are installed on the base, and then the shell is buckled on the base, so that a complete relay is processed. The base is an important structural element for installing the relay on the guide rail bar or the installation plate and is a foundation for ensuring that the relay can be stably fixed, but the base in the prior art can cause the problem that the base is not flexible and the relay can not be stably fixed along with the increase of the service time of the relay or the increase of the times of the disassembly and assembly of the relay.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a stable form aluminum alloy base of high frequency relay for communication base station has solved prior art relay structure unstability, can not use for a long time, the low problem of life-span.

The technical scheme is as follows: the utility model provides a stable aluminum alloy base of a high-frequency relay for a communication base station, which comprises a base body, an elastic buckle, a group of fixed clamping blocks, a fixed bracket, a knob, a stud and a group of locking bolts, wherein the lower end surface of the base body is provided with a first groove, the cross section of the first groove is U-shaped, the group of fixed clamping blocks are arranged on the inner wall of the first groove, the group of fixed clamping blocks are positioned on one side of the base body, the elastic buckle is arranged on the other side of the base body away from the group of fixed clamping blocks, the elastic buckle and the group of fixed clamping blocks are oppositely arranged, one end of the elastic buckle, which is away from the fixed clamping blocks, extends out of the base body, the fixed bracket is arranged on the side wall of the base body, which is close to the elastic buckle, the stud is in threaded connection with the fixed bracket, the knob is arranged at the other end, far away from the base body, of the stud, the group of locking bolts are in threaded connection with the stud, and the stud can be fixed on the fixing support through the group of locking bolts.

Furthermore, foretell stable form aluminum alloy base of high frequency relay for communication base station, the up end that the elasticity buckle stretches out the base body is equipped with the second recess. The second recess that sets up is convenient for when separating the relay from electric guide rail, and the accessible spanner card is gone into the second recess, promotes the elasticity buckle to make the relay break away from electric guide rail.

Furthermore, according to the stable aluminum alloy base of the high-frequency relay for the communication base station, the bottom surface of the first groove is provided with the group of fixing protrusions, the group of fixing protrusions and the group of fixing clamping blocks are arranged in a pair, the cross sections of the fixing protrusions are triangular, the sharp corners at the lower ends of the fixing protrusions are located at the tail ends of the fixing clamping blocks, and the lower end faces of the fixing clamping blocks are arranged to be the first inclined faces. The fixed protruding that sets up can compress tightly on electric guide rail with fixed fixture block to improve the fixed stability of relay.

Furthermore, foretell stable form aluminum alloy base of high frequency relay for communication base station, the inside symmetry of the one end that the base body was equipped with the elasticity buckle is equipped with the spout, the both sides limit of elasticity buckle sets up in the spout.

Further, foretell high frequency relay's for communication base station stable form aluminum alloy base, the inside two spring limiting plates that are equipped with of one end that the base body was equipped with elastic buckle, spring limiting plate symmetry is located elastic buckle's both sides, be equipped with the spring between spring limiting plate and the elastic buckle.

Furthermore, in the stable aluminum alloy base of the high-frequency relay for the communication base station, one end of the elastic buckle close to the fixed fixture block is located in the first groove, and the lower end face of the elastic buckle located at the inner end of the first groove is the second inclined face. The second inclined plane and the first inclined plane are both of transition structures, and the elastic buckle is convenient to press into the electric guide rail.

Furthermore, according to the stable aluminum alloy base of the high-frequency relay for the communication base station, the two side walls of the elastic buckles close to the fixed clamping blocks are provided with the extending portions, and the springs are arranged between the spring limiting plates and the extending portions. The extension and the cooperation of spring limiting plate that set up to make the elasticity buckle have flexible structure, can block into the electric rail when pressing, and the block is on the electric rail.

Furthermore, foretell high frequency relay's for communication base station stable form aluminum alloy base, the terminal surface that fixed fixture block was kept away from to the elasticity buckle is equipped with the antifriction plate, the one end and the antifriction plate of double-screw bolt offset. Because the double-screw bolt screw in-process can level pressure the terminal surface of elasticity buckle, the antifriction plate that consequently sets up has improved the life of elasticity buckle.

Furthermore, the stable aluminum alloy base of the high-frequency relay for the communication base station is characterized in that the cross section of the fixing support is U-shaped, and the end part of the elastic buckle extending out of the base body is located in a U-shaped groove of the fixing support.

Furthermore, the stable aluminum alloy base of the high-frequency relay for the communication base station is provided with locking bolts on two sides of the fixing support. All set up locking bolt in fixed bolster both sides, can carry out locking bolt's spacing, place the fixed back of elastic buckle, locking bolt is not hard up.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: stable form aluminum alloy base of high frequency relay for communication base station, simple structure, reasonable, convenient to use, it is with low costs to use, adaptability is good, through the locking structure of the elasticity buckle of introducing, can be through spring and double-screw bolt dual function, it is fixed to carry out the locking of elasticity buckle, places the elasticity buckle and drops in the use, has guaranteed the stability and the reliability of relay installation, has very high spreading value.

Drawings

Fig. 1 is a schematic structural diagram of a stable aluminum alloy base of a high-frequency relay for a communication base station according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the stable aluminum alloy base of the high-frequency relay for a communication base station according to the present invention;

fig. 3 is a front view of a stable aluminum alloy base of the high-frequency relay for a communication base station according to the present invention.

In the figure: the fixing device comprises a base body 1, a sliding chute 12, a spring limiting plate 13, an elastic buckle 2, a second groove 21, a second inclined surface 22, an extending part 23, a wear-resisting plate 24, a fixing fixture block 3, a first inclined surface 31, a fixing support 4, a knob 5, a stud 6, a locking bolt 7, a spring 8, a first groove 10 and a fixing protrusion 101.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

As shown in fig. 1, the stable aluminum alloy base of the high-frequency relay for the communication base station includes a base body 1, an elastic buckle 2 and a set of fixed fixture blocks 3, a first groove 10 is provided on a lower end surface of the base body 1, a cross section of the first groove 10 is U-shaped, the set of fixed fixture blocks 3 is provided on an inner wall of the first groove 10, the set of fixed fixture blocks 3 is located on one side of the base body 1, the elastic buckle 2 is provided on the other side of the base body 1 far away from the set of fixed fixture blocks 3, the elastic buckle 2 and the set of fixed fixture blocks 3 are relatively provided, and one end of the elastic buckle 2 far away from the fixed fixture blocks 3 extends out of the base body 1. Wherein, the upper end face of the elastic buckle 2 extending out of the base body 1 is provided with a second groove 21. In addition, a set of fixing protrusions 101 is arranged on the bottom surface of the first groove 10, the set of fixing protrusions 101 and the set of fixing blocks 3 are arranged in a one-to-one manner, the cross section of each fixing protrusion 101 is triangular, the sharp corner at the lower end of each fixing protrusion 101 is located at the tail end of each fixing block 3, and the lower end surface of each fixing block 3 is arranged as a first inclined surface 31. In addition, the end of the elastic buckle 2 close to the fixed fixture block 3 is located in the first groove 10, and the lower end surface of the elastic buckle 2 located in the first groove 10 is a second inclined surface 22.

Example two

As shown in fig. 2 and 3, the stable aluminum alloy base of the high-frequency relay for the communication base station includes a base body 1, an elastic buckle 2, a set of fixed blocks 3, a fixed bracket 4, a knob 5, a stud 6 and a set of locking bolts 7, wherein a first groove 10 is provided on a lower end surface of the base body 1, a cross section of the first groove 10 is U-shaped, the set of fixed blocks 3 is provided on an inner wall of the first groove 10, the set of fixed blocks 3 is located on one side of the base body 1, the elastic buckle 2 is provided on the other side of the base body 1 away from the set of fixed blocks 3, the elastic buckle 2 and the set of fixed blocks 3 are oppositely arranged, one end of the elastic buckle 2 away from the fixed blocks 3 extends out of the base body 1, the fixed bracket 4 is provided on a side wall of the base body 1 close to the elastic buckle 2, and the stud 6 is in threaded connection, one end of the stud 6 abuts against the end face of the elastic buckle 2 extending out of the base body 1, the knob 5 is arranged at the other end, far away from the base body 1, of the stud 6, the group of locking bolts 7 are in threaded connection with the stud 6, and the stud 6 can be fixed on the fixing support 4 through the group of locking bolts 7. Wherein, the upper end face of the elastic buckle 2 extending out of the base body 1 is provided with a second groove 21. Furthermore, the method is simple. The bottom surface of the first groove 10 is provided with a group of fixing protrusions 101, the group of fixing protrusions 101 and the group of fixing clamping blocks 3 are arranged in a one-to-one mode, the cross sections of the fixing protrusions 101 are triangular, the sharp corners at the lower ends of the fixing protrusions 101 are located at the tail ends of the fixing clamping blocks 3, and the lower end surface of each fixing clamping block 3 is arranged to be a first inclined surface 31. In addition, the base body 1 is provided with sliding grooves 12 symmetrically arranged in one end of the elastic buckle 2, and two side edges of the elastic buckle 2 are arranged in the sliding grooves 12.

In the structure, two spring limiting plates 13 are arranged inside one end of the base body 1, which is provided with the elastic buckle 2, the spring limiting plates 13 are symmetrically arranged on two sides of the elastic buckle 2, and a spring 8 is arranged between the spring limiting plates 13 and the elastic buckle 2. The elastic buckle 2 is close to one end of the fixed clamping block 3 and is positioned in the first groove 10, and the lower end face of the elastic buckle 2, which is positioned at the inner end part of the first groove 10, is an inclined plane two 22. Extension parts 23 are arranged on two side walls of the elastic buckle 2 close to the fixed clamping block 3, and the spring 8 is arranged between the spring limiting plate 13 and the extension parts 23. An abrasion-resistant plate 24 is arranged on the end face, away from the fixed clamping block 3, of the elastic buckle 2, and one end of the stud 6 abuts against the abrasion-resistant plate 24. The cross-section of fixed bolster 4 is the U type, the tip that elasticity buckle 2 stretches out base body 1 is located the U type inslot of fixed bolster 4. And locking bolts 7 are arranged on two sides of the fixed support 4.

The utility model discloses a stable form aluminum alloy base of high frequency relay for communication base station places the relay on electric guide rail in the use, presses down the relay, and 2 card of elasticity buckle go into on electric guide rail, through rotating knob 5 for 6 level pressure elasticity buckles of double-screw bolt 2, thereby fix elasticity buckle 2 on electric guide rail, avoid because elasticity buckle 2 uses for a long time, cause elasticity buckle 2 not hard up, cause the relay to drop from electric guide rail.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a stable form aluminum alloy base of high frequency relay for communication base station which characterized in that: the clamping device comprises a base body (1), an elastic buckle (2), a group of fixing clamping blocks (3), a fixing support (4), a knob (5), a stud (6) and a group of locking bolts (7), wherein a first groove (10) is formed in the lower end face of the base body (1), the cross section of the first groove (10) is U-shaped, the group of fixing clamping blocks (3) is arranged on the inner wall of the first groove (10), the group of fixing clamping blocks (3) are located on one side of the base body (1), the elastic buckle (2) is arranged on the other side, away from the group of fixing clamping blocks (3), of the base body (1), the elastic buckle (2) and the group of fixing clamping blocks (3) are oppositely arranged, one end, away from the fixing clamping blocks (3), of the elastic buckle (2) extends out of the base body (1), the fixing support (4) is arranged on the side wall, close to the elastic buckle (2), of the base body (1, the screw bolt (6) is in threaded connection with the fixing support (4), one end of the screw bolt (6) abuts against the end face, extending out of the base body (1), of the elastic buckle (2), the knob (5) is arranged at the other end, far away from the base body (1), of the screw bolt (6), the locking bolts (7) are in threaded connection with the screw bolt (6), and the screw bolt (6) can be fixed on the fixing support (4) through the locking bolts (7).

2. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 1, wherein: the upper end face of the elastic buckle (2) extending out of the base body (1) is provided with a second groove (21).

3. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 1, wherein: be equipped with a set of fixed arch (101) on the bottom surface of first recess (10), a set of fixed arch (101) and a set of fixed fixture block (3) one-to-one set up, the cross-section of fixed arch (101) is triangle-shaped to the closed angle portion of fixed arch (101) lower extreme is located the end of fixed fixture block (3), the lower terminal surface of fixed fixture block (3) sets up to inclined plane one (31).

4. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 1, wherein: the base body (1) is provided with sliding grooves (12) symmetrically in one end of the elastic buckle (2), and two side edges of the elastic buckle (2) are arranged in the sliding grooves (12).

5. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 4, wherein: the base body (1) is equipped with inside two spring limiting plate (13) that are equipped with of one end of elasticity buckle (2), spring limiting plate (13) symmetry is located the both sides of elasticity buckle (2), be equipped with spring (8) between spring limiting plate (13) and elasticity buckle (2).

6. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 5, wherein: the elastic buckle (2) is close to one end of the fixed clamping block (3) and is located in the first groove (10), and the lower end face of the elastic buckle (2) located at the inner end part of the first groove (10) is a second inclined face (22).

7. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 6, wherein: the elastic buckle (2) is provided with extending parts (23) on two side walls close to the fixed clamping block (3), and the spring (8) is arranged between the spring limiting plate (13) and the extending parts (23).

8. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 1, wherein: the end face, far away from the fixed clamping block (3), of the elastic buckle (2) is provided with a wear-resisting plate (24), and one end of the stud (6) is abutted to the wear-resisting plate (24).

9. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 1, wherein: the cross-section of fixed bolster (4) is the U type, the tip that elasticity buckle (2) stretched out base body (1) is located the U type inslot of fixed bolster (4).

10. The stable aluminum alloy base for a high-frequency relay for a communication base station as set forth in claim 1, wherein: and locking bolts (7) are arranged on two sides of the fixed support (4).