CN210607588U

CN210607588U - Precise hardware fitting for communication base station

Info

Publication number: CN210607588U
Application number: CN201922260151.1U
Authority: CN
Inventors: 张晓然
Original assignee: Guangzhou Mellon Metal Products Co Ltd
Current assignee: Guangdong Mellon Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-05-22
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an accurate hardware fitting for communication base station, including fixed plate, clamp plate and fly leaf, one side of fixed plate is equipped with a plurality of locking screw, locking screw's the other end passes the clamp plate and extends to the opposite side of clamp plate, the fly leaf is located the inboard of fixed plate, and the pterygoid lamina swing joint of the lower part of fly leaf and fixed plate both sides. The utility model discloses a lower part of fly leaf and the pterygoid lamina activity of fixed plate both sides, upper portion at the pterygoid lamina sets up spacing groove and safe slot, the last border of spacing groove is unsmooth sawtooth structure, adjusting lever and sawtooth structure cooperation back on the adjustment piece, can be with the inclination fixed of fly leaf, and in the effect of a section of thick bamboo that resets, keep the meshing of adjusting lever and spacing groove, when needs adjustment inclination, press down the upper portion of adjusting lever, make the both ends and the spacing groove separation of adjusting lever, can adjust the inclination, it can realize automatic locking under reset spring's effect to loosen the adjusting lever after accomplishing.

Description

Precise hardware fitting for communication base station

Technical Field

The utility model relates to a communication base station fastening technical field specifically is an accurate hardware fitting for communication base station.

Background

A communication base station is a low-power wireless antenna for communicating with a user's handset, and the base station antenna is usually installed at a high level from the ground.

In actual use, for making the base station antenna can cover bigger signal range and better signal strength, set up a downtilt angle between base station antenna and the wall or the pylon that are used for fixed base station antenna usually, but current adjusting device only adjusts the inclination of base station antenna through the screw, and the angle of adjustment is difficult to the stabilization, and the screw is become flexible easily and drops, leads to base station antenna to connect unstably, still need keep the fixed screw of retightening in inclination after adjusting, and the operation is too loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a accurate hardware fitting for communication base station to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a accurate hardware fitting for communication base station, includes fixed plate, clamp plate and fly leaf, one side of fixed plate is equipped with a plurality of locking screw, locking screw's the other end passes the clamp plate and extends to the opposite side of clamp plate, the fly leaf is located the inboard of fixed plate, and the pterygoid lamina swing joint of the lower part of fly leaf and fixed plate both sides, the upper portion of pterygoid lamina is equipped with spacing groove and safety groove, the adjusting part joint on spacing groove and the fly leaf, safety groove with locate corresponding shelves pole sliding connection on the fly leaf.

The opposite sides of the fixed plate and the pressing plate are provided with V-shaped grooves, and the fixed plate is fixedly connected with an object between the fixed plate and the pressing plate through the pressing plate and the locking screw rod.

The safety groove is of an arc-shaped structure, the upper edge of the limiting groove is of a concave-convex sawtooth structure, the stop lever is in clearance fit with the safety groove, and the limiting groove and the safety groove correspond in position and are concentric.

The adjusting piece comprises an adjusting rod and a resetting cylinder, the resetting cylinder is symmetrically arranged on the side face of the movable plate, the adjusting rod is of a U-shaped structure, two ends of the adjusting rod penetrate through the resetting cylinder and extend to the lower portion of the resetting cylinder, and hook-shaped structures of the limiting grooves are arranged at two ends of the adjusting rod.

The reset cylinder comprises a shell, a reset spring and a blocking piece, the blocking piece is sleeved on an adjusting rod located inside the shell, and the reset spring is located on two sides of the blocking piece respectively.

The stop rods are inserted into the supporting plates symmetrically arranged on the side faces of the movable plate, and are in interference fit with the supporting plates.

Compared with the prior art, the utility model discloses a lower part of fly leaf and the pterygoid lamina activity of fixed plate both sides, if adopt the pivot to realize rotating the connection, upper portion at the pterygoid lamina sets up spacing groove and safe slot, the last border of spacing groove is unsmooth cockscomb structure, adjusting lever and cockscomb structure cooperation back on the adjustment piece, can be with the inclination fixed of fly leaf, and in the effect of a section of thick bamboo that resets, keep the meshing of adjusting lever and spacing groove, when needs adjustment inclination, press down the upper portion of adjusting lever, make the both ends and the spacing groove separation of adjusting lever, can adjust the inclination, the loose adjusting lever after accomplishing can realize automatic locking under reset spring's effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the fixing plate of the present invention;

fig. 3 is a top view of the fixing plate of the present invention;

fig. 4 is a schematic structural view of the middle movable plate of the present invention;

fig. 5 is a schematic structural view of the middle reset cylinder of the present invention.

In the figure: 1. a fixing plate; 2. pressing a plate; 3. a movable plate; 4. locking the screw rod; 5. a wing plate; 6. a limiting groove; 7. a safety groove; 8. an adjustment member; 801. an adjusting lever; 802. a reset cylinder; 803. a housing; 804. a return spring; 805. a baffle plate; 9. a gear lever; 10. and a supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a accurate hardware fitting for communication base station, including fixed plate 1, clamp plate 2 and fly leaf 3, one side of fixed plate 1 is equipped with a plurality of locking screw 4, locking screw 4's the other end passes clamp plate 2 and extends to the opposite side of clamp plate 2, fly leaf 3 is located the inboard of fixed plate 1, and the pterygoid lamina 5 swing joint of the lower part of fly leaf 3 and fixed plate 1 both sides, the upper portion of pterygoid lamina 5 is equipped with spacing groove 6 and safety groove 7, spacing groove 6 and the 8 joints of adjusting part on the fly leaf 3, safety groove 7 with locate corresponding shelves pole 9 sliding connection on the fly leaf 3.

During the use through clamp plate 2 and locking screw 4's cooperation firmly fix fixed plate 1 on the object, simultaneously for the increase with the contact area of object and the stability when fixed, set up the V-arrangement groove on fixed plate 1 and clamp plate 2 relative one side.

The lower part of the movable plate 3 is movable with wing plates 5 at two sides of the fixed plate 1, if a rotating shaft is adopted, the movable connection can be realized, a limiting groove 6 and a safety groove 7 are arranged at the upper part of the wing plates 5, the upper edge of the limiting groove 6 is of a concave-convex sawtooth structure, when an adjusting rod 801 on an adjusting piece 8 is matched with the sawtooth structure, the inclination angle of the movable plate 3 can be fixed, the engagement of the adjusting rod 801 and the limiting groove 6 is kept under the action of a reset cylinder 802, when the inclination angle needs to be adjusted, the upper part of the adjusting rod 801 is pressed down, so that two end parts of the adjusting rod 801 are separated from the limiting groove 6, the inclination angle can be adjusted, when the adjusting rod 801 is damaged and cannot provide a supporting function, the safety groove 7 is matched with a blocking rod 9 to block the movable plate 3 from.

Wherein, the relative one side of fixed plate 1 and clamp plate 2 all is equipped with the V-arrangement groove, and fixed plate 1 passes through clamp plate 2 and locking screw 4 and the object fixed connection between fixed plate 1 and the clamp plate 2, sets up the V-arrangement groove on fixed plate 1 and the relative one side of clamp plate 2, can increase with the area of contact of object and the stability when fixed.

Wherein, spacing groove 6 is circular-arc structure, and the last border of spacing groove 6 is concave-convex sawtooth structure, and safety groove 7 is circular-arc structure, and shelves pole 9 and safety groove 7 clearance fit, and spacing groove 6 and safety groove 7 position correspond and the concentric center, because fly leaf 3 rotates with pterygoid lamina 5 of fixed plate 1 both sides to be connected, is the circular motion, consequently sets spacing groove 6 and safety groove 7 into arc to can not appear interfering under the corresponding and concentric condition in position.

Wherein, the adjusting part 8 includes adjusting lever 801 and a section of thick bamboo 802 that resets, a section of thick bamboo 802 that resets symmetry is located the side of fly leaf 3, adjusting lever 801 is U type structure, and the both ends of adjusting lever 801 all pass a section of thick bamboo 802 that resets and extend to the below of a section of thick bamboo 802 that resets, the both ends of adjusting lever 801 are equipped with the hook-like structure with spacing groove 6, the both ends of adjusting lever 801 realize the locking location with spacing groove 6 cooperation, simultaneously through a section of thick bamboo 802 that resets, realize the auto-lock function of adjusting lever 801, keep under the normal state with spacing groove 6's meshing, when needs part with it, only need push down adjusting lever 801 can, convenient and fast.

The reset cylinder 802 comprises a shell 803, a reset spring 804 and a blocking piece 805, the blocking piece 805 is sleeved on the adjusting rod 801 located inside the shell 803, the reset spring 804 is located on two sides of the blocking piece 805 respectively, the two reset springs 804 are arranged, the situation that one spring fails and cannot be used is avoided, and the two reset springs 804 are matched with the blocking piece 805 to automatically balance the position of the adjusting rod 801.

The blocking rods 9 are inserted in the supporting plates 10 symmetrically arranged on the side surface of the movable plate 3, the blocking rods 9 are in interference fit with the supporting plates 10, the blocking rods 9 are in clearance fit with the safety grooves 7 to serve as a safety structure, and once other components fail, the blocking rods 9 are matched with the safety grooves 7 to limit further actions of the movable plate 3.

The working principle is as follows: the lower part of the movable plate 3 is movable with wing plates 5 at two sides of the fixed plate 1, if a rotating shaft is adopted, the movable connection can be realized, a limiting groove 6 and a safety groove 7 are arranged at the upper part of the wing plates 5, the upper edge of the limiting groove 6 is of a concave-convex sawtooth structure, when an adjusting rod 801 on an adjusting piece 8 is matched with the sawtooth structure, the inclination angle of the movable plate 3 can be fixed, the engagement of the adjusting rod 801 and the limiting groove 6 is kept under the action of a reset cylinder 802, when the inclination angle needs to be adjusted, the upper part of the adjusting rod 801 is pressed down, so that two end parts of the adjusting rod 801 are separated from the limiting groove 6, the inclination angle can be adjusted, when the adjusting rod 801 is damaged and cannot provide a supporting function, the safety groove 7 is matched with a blocking rod 9 to block the movable plate 3 from.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a accurate hardware fitting for communication base station, includes fixed plate (1), clamp plate (2) and fly leaf (3), its characterized in that: one side of fixed plate (1) is equipped with a plurality of locking screw (4), the other end of locking screw (4) passes clamp plate (2) and extends to the opposite side of clamp plate (2), fly leaf (3) are located the inboard of fixed plate (1), and the pterygoid lamina (5) swing joint of the lower part of fly leaf (3) and fixed plate (1) both sides, the upper portion of pterygoid lamina (5) is equipped with spacing groove (6) and safe groove (7), adjusting part (8) joint on spacing groove (6) and fly leaf (3), safe groove (7) with locate corresponding shelves pole (9) sliding connection on fly leaf (3).

2. A precision hardware fitting for a communication base station according to claim 1, wherein: the opposite sides of the fixed plate (1) and the pressing plate (2) are provided with V-shaped grooves, and the fixed plate (1) is fixedly connected with objects between the fixed plate (1) and the pressing plate (2) through the pressing plate (2) and the locking screw (4).

3. A precision hardware fitting for a communication base station according to claim 1, wherein: spacing groove (6) are circular-arc structure, and the last border of spacing groove (6) is concave-convex sawtooth structure, safety groove (7) are circular-arc structure, and shelves pole (9) and safety groove (7) clearance fit, spacing groove (6) and safety groove (7) position correspond and the concentric circle.

4. A precision hardware fitting for a communication base station according to claim 1, wherein: the adjusting piece (8) comprises an adjusting rod (801) and a reset cylinder (802), the reset cylinder (802) is symmetrically arranged on the side face of the movable plate (3), the adjusting rod (801) is of a U-shaped structure, two ends of the adjusting rod (801) penetrate through the reset cylinder (802) and extend to the lower portion of the reset cylinder (802), and hook-shaped structures of the limiting grooves (6) are arranged at two ends of the adjusting rod (801).

5. A precision hardware fitting for a communication base station according to claim 4, wherein: the reset barrel (802) comprises a shell (803), a reset spring (804) and a blocking piece (805), wherein the blocking piece (805) is sleeved on an adjusting rod (801) located inside the shell (803), and the reset spring (804) is located on two sides of the blocking piece (805) respectively.

6. A precision hardware fitting for a communication base station according to claim 1, wherein: the blocking rods (9) are inserted in the supporting plates (10) symmetrically arranged on the side surfaces of the movable plate (3), and the blocking rods (9) are in interference fit with the supporting plates (10).