CN213754508U - Diversity antenna device for multiple-input multiple-output wireless communication base station - Google Patents
Diversity antenna device for multiple-input multiple-output wireless communication base station Download PDFInfo
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- CN213754508U CN213754508U CN202120108622.1U CN202120108622U CN213754508U CN 213754508 U CN213754508 U CN 213754508U CN 202120108622 U CN202120108622 U CN 202120108622U CN 213754508 U CN213754508 U CN 213754508U
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Abstract
The utility model discloses a many income radio communication basic station diversity antenna device, including the chassis, the fixed plate that is provided with between the chassis upper end, the fixed communication mechanism that is provided with in fixed plate upper end middle part, the chassis upper end is the fixed PMKD that is provided with all around, the fixed guard plate that is provided with in PMKD upper end. The utility model discloses when installing fixedly to a plurality of antennas, stimulate earlier and operate the gag lever post and up remove, pull fixed screw frame again and remove toward the outside one side of mounting groove, and all drive the installation slider and slide in the mounting groove is inside, when remove fixed screw frame to the outside back of mounting groove, loosen again and operate the gag lever post and drive the operation gag lever post and down remove through the fixed spring after tensile, and with the inside gomphosis butt joint of fixed port, fix installation slider and fixed screw frame, thereby it is fixed to install a plurality of antennas through the fixed screw frame of different positions, such structure both is convenient for operate fixedly and still is convenient for install fixedly to a plurality of antennas.
Description
Technical Field
The utility model relates to a communication base station technical field specifically is a multiple input multiple output wireless communication base station diversity antenna device.
Background
A communication base station, i.e. a public mobile communication base station, is a form of radio station, and refers to a radio transceiver station for information transmission between mobile phone terminals and mobile communication switching centers in a limited radio coverage area, and the base station is a basic unit forming a cell in mobile communication, and performs communication and management functions between a mobile communication network and mobile communication users;
the traditional diversity antenna device of the multiple-input multiple-output wireless communication base station has the following defects;
currently, a lot of devices are needed in the field of communication technology, and the existing communication base station needs to be provided with communication antennas when in use, and is inconvenient to install and operate when a plurality of antennas are installed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many income radio communication basic station diversity antenna device to solve the problem that proposes in 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 multiple entry multiple exit wireless communication basic station diversity antenna device, includes the chassis, the fixed plate that is provided with between the chassis upper end, the fixed communication mechanism that is provided with in fixed plate upper end middle part, the chassis upper end is all fixed being provided with PMKD all around, the fixed guard plate that is provided with in PMKD upper end is fixed, the mounting groove has all been seted up all around to the fixed plate outside, the inside one side of mounting groove all is provided with the installation slider, the installation slider is all fixed being provided with fixed spiral shell frame lieing in the outside one side of mounting groove, the installation slider is all fixed being provided with the elastic conductor between one side of keeping away from fixed spiral shell frame and mounting groove inside, the fixed port has all been seted up to installation slider upper end.
Preferably, the installation is led to the groove all around the relative position that is located the mounting groove in fixed plate upper end, the inslot portion that leads to in the installation all is provided with the operation gag lever post, all fixed being provided with fixed spring between the inslot portion that leads to in the installation and the operation gag lever post upper end.
Preferably, the fixed slot has all been seted up to PMKD upper end both sides, the guard plate bottom is all fixed being provided with the installation piece in the relative position that is located the fixed slot, the through-hole has all been seted up to the inside both sides of fixed slot, the installation piece is all fixed being provided with the spring block in the relative position that is located the through-hole.
Preferably, the fixing screw frame penetrates through the mounting groove at one end far away from the mounting sliding block to be fixedly provided with a pulling plate.
Preferably, the operation limiting rod, the installation sliding block, the fixed bottom plate and the protection plate are all made of alloy materials.
Preferably, the protection plate is fixedly provided with a rubber layer on one side close to the communication mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when a plurality of antennas are installed and fixed, the operation limiting rod is firstly pulled to move upwards, then the fixing screw frame is pulled to move towards one side outside the installation groove, and the installation sliding block is all driven to slide in the installation groove;
2. the utility model discloses while when installing the guard plate, press the guard plate and remove toward the PMKD upper end to all make installation piece and the inside gomphosis butt joint of fixed slot, all with the inside gomphosis butt joint of fixed slot back when the installation piece, then will all make spring block and the inside gomphosis butt joint of through-hole fixed can, both can increase the protectiveness of communication mechanism in the use through the guard plate like this, fastness when can also increasing the installation of communication mechanism.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a multiple-input multiple-output wireless communication base station diversity antenna apparatus according to the present invention;
fig. 2 is an enlarged structure diagram of a point a in fig. 1 in a multiple input multiple output wireless communication base station diversity antenna apparatus of the present invention;
fig. 3 is an enlarged structure diagram of a B point in fig. 1 in the diversity antenna apparatus of the mimo wireless communication base station according to the present invention.
In the figure: 1. a chassis; 2. a fixing plate; 3. mounting grooves; 4. fixing the screw frame; 5. installing a sliding block; 6. a protection plate; 7. a communication mechanism; 8. fixing the bottom plate; 9. installing a through groove; 10. fixing the spring; 11. operating the limiting rod; 12. a spring block; 13. mounting blocks; 14. fixing grooves; 15. and a through hole.
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. 1-3, the present invention provides a technical solution: the utility model provides a many income go out wireless communication basic station diversity antenna device more, including chassis 1, the fixed plate 2 that is provided with between 1 upper end of chassis, the fixed communication mechanism 7 that is provided with in 2 upper end middle parts of fixed plate, 1 upper end of chassis all is fixed all around and is provided with PMKD 8, the fixed guard plate 6 that is provided with in 8 upper ends of PMKD, mounting groove 3 has all been seted up all around to 2 outsides of fixed plate, 3 inside one sides of mounting groove all are provided with installation slider 5, installation slider 5 is all fixed being provided with fixed spiral shell frame 4 in 3 outside one sides of mounting groove, installation slider 5 all is fixed being provided with flexible wire between one side of keeping away from fixed spiral shell frame 4 and 3 insides of mounting groove, the fixed port has all been seted up to installation slider 5 upper end.
The periphery of the upper end of the fixing plate 2 is provided with installation through grooves 9 at opposite positions of the installation groove 3, operation limiting rods 11 are arranged inside the installation through grooves 9, and fixing springs 10 are fixedly arranged between the inside of the installation through grooves 9 and the upper ends of the operation limiting rods 11, so that when a plurality of antennas are installed and fixed, the operation limiting rods 11 are pulled to move upwards firstly, then the fixing screw frames 4 are pulled to move towards one side outside the installation groove 3 and drive the installation sliding blocks 5 to slide in the installation groove 3, after the fixing screw frames 4 are moved to the outside of the installation groove 3, the operation limiting rods 11 are loosened, the operation limiting rods 11 are driven by the stretched fixing springs 10 to move downwards and are in embedded butt joint with the inside of the fixing grooves, the installation sliding blocks 5 and the fixing screw frames 4 are fixed, and a plurality of antennas are installed and fixed through the fixing screw frames 4 at different positions; fixing grooves 14 are formed in two sides of the upper end of the fixing bottom plate 8, mounting blocks 13 are fixedly arranged at the bottom end of the protection plate 6 at the opposite positions of the fixing grooves 14, through holes 15 are formed in two sides of the inside of the fixing grooves 14, and spring blocks 12 are fixedly arranged at the opposite positions of the mounting blocks 13 at the through holes 15, so that when the protection plate 6 is mounted, the protection plate 6 is pressed to move towards the upper end of the fixing bottom plate 8, the mounting blocks 13 are all in embedded butt joint with the inside of the fixing grooves 14, after the mounting blocks 13 are all in embedded butt joint with the inside of the fixing grooves 14, the spring blocks 12 are all fixed with the in-embedded butt joint of the inside of the through holes 15, and the protection performance of the communication mechanism 7 in the using process is improved through the protection plate 6; the fixed screw frame 4 is fixedly provided with a pulling plate at one end far away from the installation sliding block 5 through the installation groove 3, so that the fixed screw frame 4 is conveniently pulled out of the installation groove 3 through the pulling plate; the operation limiting rod 11, the installation sliding block 5, the fixed bottom plate 8 and the protection plate 6 are all made of alloy materials, and the materials are firm and light, so that the service life of the device is prolonged; the protection plate 6 is fixedly provided with a rubber layer on one side close to the communication mechanism 7, so that the protection performance and the friction force when the protection plate 6 is in contact with the communication mechanism 7 are increased through the rubber layer.
The working principle is as follows: when a plurality of antennas are installed and fixed, the utility model firstly pulls the operation limiting rod 11 to move upwards, then pulls the fixed screw frame 4 to move towards one side outside the installation groove 3 and all drives the installation slider 5 to slide in the installation groove 3, when the fixed screw frame 4 is moved outside the installation groove 3, then loosens the operation limiting rod 11 to drive the operation limiting rod 11 to move downwards through the stretched fixed spring 10 and to be butted with the inner embedded part of the fixed port, the installation slider 5 and the fixed screw frame 4 are fixed, thereby installing and fixing a plurality of antennas through the fixed screw frames 4 at different positions, the structure is convenient for operation and fixation and also convenient for installing and fixing a plurality of antennas, simultaneously when the protection plate 6 is installed, the protection plate 6 is pressed to move towards the upper end of the fixed bottom plate 8, and all leads the installation block 13 to be butted with the inner embedded part of the fixed groove 14, when the installation block 13 is butted with the inner embedded part of the fixed groove 14, the spring blocks 12 and the through holes 15 are all embedded and butted for fixing, so that the protection performance of the communication mechanism 7 in the use process can be improved through the protection plates 6, and the firmness of the communication mechanism 7 in the installation process can be improved.
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 (6)
1. A multiple-input multiple-output wireless communication base station diversity antenna arrangement comprising a chassis (1), characterized in that: the fixed plate (2) that is provided with between chassis (1) upper end, fixed communication mechanism (7) that is provided with in middle part of fixed plate (2) upper end, chassis (1) upper end is all fixed being provided with PMKD (8) all around, PMKD (8) upper end is fixed and is provided with guard plate (6), mounting groove (3) have all been seted up all around to fixed plate (2) outside, the inside one side of mounting groove (3) all is provided with installation slider (5), installation slider (5) are all fixed being provided with fixed spiral shell frame (4) lieing in mounting groove (3) outside one side, installation slider (5) are all fixed being provided with the elasticity wire between one side of keeping away from fixed spiral shell frame (4) and mounting groove (3) inside, the fixed port has all been seted up to installation slider (5) upper end.
2. A multiple-input multiple-output wireless communication base station diversity antenna apparatus according to claim 1, characterized in that: the installation is led to groove (9) all having been seted up all around in the relative position that is located mounting groove (3) to fixed plate (2) upper end, the installation leads to the inside operation gag lever post (11) that all is provided with of groove (9), all fixed being provided with between the groove (9) inside of installation and operation gag lever post (11) upper end fixed spring (10) are led to.
3. A multiple-input multiple-output wireless communication base station diversity antenna apparatus according to claim 1, characterized in that: fixed slot (14) have all been seted up to PMKD (8) upper end both sides, guard plate (6) bottom is all fixed being provided with installation piece (13) in the relative position that is located fixed slot (14), through-hole (15) have all been seted up to fixed slot (14) inside both sides, installation piece (13) are all fixed spring block (12) that are provided with in the relative position that is located through-hole (15).
4. A multiple-input multiple-output wireless communication base station diversity antenna apparatus according to claim 1, characterized in that: and one end of the fixed screw frame (4) far away from the installation sliding block (5) penetrates through the installation groove (3) and is fixedly provided with a pulling plate.
5. A multiple-input multiple-output wireless communication base station diversity antenna apparatus according to claim 2, wherein: the operation limiting rod (11), the installation sliding block (5), the fixed bottom plate (8) and the protection plate (6) are all made of alloy materials.
6. A multiple-input multiple-output wireless communication base station diversity antenna apparatus according to claim 1, characterized in that: and rubber layers are fixedly arranged on one sides of the protection plates (6) close to the communication mechanisms (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120108622.1U CN213754508U (en) | 2021-01-15 | 2021-01-15 | Diversity antenna device for multiple-input multiple-output wireless communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120108622.1U CN213754508U (en) | 2021-01-15 | 2021-01-15 | Diversity antenna device for multiple-input multiple-output wireless communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213754508U true CN213754508U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120108622.1U Active CN213754508U (en) | 2021-01-15 | 2021-01-15 | Diversity antenna device for multiple-input multiple-output wireless communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213754508U (en) |
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2021
- 2021-01-15 CN CN202120108622.1U patent/CN213754508U/en active Active
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