CN217281177U - Base station antenna radiation unit mounting structure - Google Patents
Base station antenna radiation unit mounting structure Download PDFInfo
- Publication number
- CN217281177U CN217281177U CN202220800861.8U CN202220800861U CN217281177U CN 217281177 U CN217281177 U CN 217281177U CN 202220800861 U CN202220800861 U CN 202220800861U CN 217281177 U CN217281177 U CN 217281177U
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- groove
- locking
- mounting structure
- radiation unit
- base station
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- 230000005855 radiation Effects 0.000 title claims abstract description 55
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a base station antenna radiation unit mounting structure, be in including radiation unit body, seatpad and setting the radiation unit body with reflecting plate between the seatpad, the radiation unit body is equipped with first card protrudingly, the reflecting plate is equipped with the spout, the seatpad is equipped with the draw-in groove, first card protrudingly can pass the spout with the draw-in groove joint, the spout is including separating the locked groove and locking the position groove, first card protrudingly can separate the locked groove with slide between the locking position groove. First card protruding can the unblock groove with slide between the lock position groove and connect the purpose of unblock and locking in order to realize radiating element body and reflecting plate, just first card protruding can pass the spout with the draw-in groove joint realizes the radiating element body with the seatpad is connected, thereby accomplishes base station antenna radiating element's installation, the utility model discloses the installation is simple and stable high with the dismantlement.
Description
Technical Field
The utility model belongs to the technical field of base station antenna radiating element mounting structure's research, in particular to base station antenna radiating element mounting structure.
Background
In the base station antenna radiation unit mounting structure in the prior art, the radiation unit is fixed by adopting a bolt locking mode, the structural reliability is ensured, the current base station antenna has higher and higher mounting requirements, the bolt locking mode can be influenced by locking force, part tooth matching, flat cushion elastic cushions and other factors, especially aiming at a low-frequency radiation unit, the weight and the appearance are larger, the mounting reliability needs to be locked by a plurality of bolts, the mounting instability is further increased, and the mounting and the repair are also more troublesome, so a bolt-free contact scheme needs to be designed to meet the application scene requirements, and a plurality of adverse effects caused by bolt mounting are solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a base station antenna radiation unit mounting structure, be in including radiation unit body, seatpad and setting the radiation unit body with reflecting plate between the seatpad, the radiation unit body is equipped with first card protrudingly, the reflecting plate is equipped with the spout, the seatpad is equipped with the draw-in groove, first card protrudingly can pass the spout with the draw-in groove joint, the spout is including separating the locked groove and locking the position groove, first card protrudingly can separate the locked groove with slide between the locking the position groove. First card is protruding can the unblock groove with slide between the lock position groove and be connected the purpose of unblock and locking in order to realize radiating element body and reflecting plate, just first card is protruding to be passed the spout with the draw-in groove joint realizes the radiating element body with the seatpad is connected, thereby accomplishes base station antenna radiating element's installation, installation and dismantlement are simple and stability is high.
The utility model discloses the technological effect that will reach is realized through following scheme:
the utility model provides a base station antenna radiation unit mounting structure, includes radiation unit body, seatpad and sets up the radiation unit body with reflecting plate between the seatpad, the radiation unit body is equipped with first card protrudingly, the reflecting plate is equipped with the spout, the seatpad is equipped with the draw-in groove, first card protrudingly can pass the spout with the draw-in groove joint, the spout includes unlocking groove and lock position groove, first card protrudingly can unlocking groove with slide between the position groove.
Furthermore, the unlocking groove and the locking groove are arc-shaped, and the width of the unlocking groove is larger than that of the locking groove.
Further, the protruding breach of stepping down, first connecting portion and the block portion of being equipped with of first card, first connecting portion with the block portion links to each other, just the width of first connecting portion is less than the block portion width, with the side of first connecting portion forms the breach of stepping down, the breach of stepping down size with reflecting plate size looks adaptation.
Furthermore, the radiation unit body is provided with a boss which is circular; the number of the first clamping protrusions is larger than 2, and the first clamping protrusions are arranged around the peripheral sides of the bosses.
Furthermore, the seat cushion is provided with a positioning column, the reflecting plate is provided with a positioning hole, and the positioning column is matched with the positioning hole.
Further, the seatpad is equipped with the second card protrudingly, the second card is protruding to be equipped with second connecting portion and bellying, the reflecting plate is equipped with the through-hole, the boss is equipped with joint portion, the second card is protruding to be passed the through-hole makes the bellying with joint portion joint.
Further, the number of the second clamping protrusions is larger than 2, and the second clamping protrusions are arranged around the periphery of the seat cushion.
Furthermore, the number of the second clamping protrusions, the number of the through holes, the number of the positioning columns and the number of the positioning holes are the same as the number of the first clamping protrusions.
Furthermore, the positioning column is arranged close to the second clamping protrusion.
Furthermore, the seat cushion is made of insulating materials.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a base station antenna radiation unit mounting structure, be in including radiation unit body, seatpad and setting the radiation unit body with reflecting plate between the seatpad, the radiation unit body is equipped with first card protrudingly, the reflecting plate is equipped with the spout, the seatpad is equipped with the draw-in groove, first card is protruding to be passed the spout with the draw-in groove joint, the spout is including separating the locked groove and locking the position groove, first card is protruding to be in separate the locked groove with slide between the locking position groove. First card is protruding can the unblock groove with slide between the lock position groove and connect the purpose of unblock and locking in order to realize radiating element body and reflecting plate, just first card is protruding to be passed the spout with the draw-in groove joint realizes the radiating element body with the seatpad is connected, thereby accomplishes base station antenna radiating element's installation, utility model discloses base station antenna radiating element mounting structure installs and dismantles simply and stability height.
Drawings
In order to illustrate the embodiments of the present invention or the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the description below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic perspective view illustrating an installation structure of a base station antenna radiation unit according to an embodiment of the present invention;
fig. 2 is a schematic view of another three-dimensional assembly of the mounting structure of the base station antenna radiation unit according to an embodiment of the present invention;
fig. 3 is an assembly view of the main body and the seat cushion of the radiation unit according to an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is another assembly view of the main body and the seat cushion of the radiation unit according to an embodiment of the present invention.
Description of the symbols of the drawings: 1. a radiation unit body; 11. a first snap projection; 111. a abdication gap; 112. a first connection portion; 113. a fastening part; 12. a boss; 121. a clamping part; 2. a seat cushion; 21. a card slot; 22. a positioning column; 23. a second snap projection; 231. a second connecting portion; 232. a boss portion; 3. a reflective plate; 31. a chute; 311. unlocking the groove; 312. a position locking groove; 32. positioning holes; 33. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments and the corresponding drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
The radiation unit of the base station antenna is fixed by adopting a bolt locking mode, the structural reliability of the radiation unit is ensured, the installation requirement of the base station antenna is higher and higher at present, the bolt locking mode can be influenced by factors such as locking force, tooth matching of parts, flat cushion elastic cushions and the like, especially for low-frequency radiation units, the weight and the appearance are larger, the installation reliability needs to be locked by a plurality of bolts, the instability of installation is further increased, and the installation and repair are more troublesome, so a bolt-free contact scheme needs to be designed to meet the application scene requirement, and a plurality of adverse effects caused by bolt installation are solved. The utility model relates to a base station antenna radiation unit mounting structure, be in including radiation unit body, seatpad and setting the radiation unit body with reflecting plate between the seatpad, the radiation unit body is equipped with first card protrudingly, the reflecting plate is equipped with the spout, the seatpad is equipped with the draw-in groove, first card is protruding to be passed the spout with the draw-in groove joint, the spout is including separating the locked groove and locking the position groove, first card is protruding to be in separate the locked groove with slide between the locking position groove. First card is protruding can the unblock groove with slide between the lock position groove and connect the purpose of unblock and locking in order to realize radiating element body and reflecting plate, just first card is protruding to be passed the spout with the draw-in groove joint realizes the radiating element body with the seatpad is connected, thereby accomplishes base station antenna radiating element's installation, the utility model discloses base station antenna radiating element mounting structure installation is simple and stable high with the dismantlement.
Various non-limiting embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1-5 show a base station antenna radiation unit mounting structure in an embodiment of the present invention, including radiation unit body 1, seatpad 2 and setting up radiation unit body 1 with reflecting plate 3 between seatpad 2, radiation unit body 1 is equipped with first calorie of protruding 11, reflecting plate 3 is equipped with spout 31, seatpad 2 is equipped with draw-in groove 21, first calorie of protruding 11 can pass spout 31 with draw-in groove 21 joint, spout 31 includes unlocking groove 311 and locking groove 312, first calorie of protruding 11 can unlocking groove 311 with slide between the locking groove 312. In an example, the radiation unit body 1 is first installed on the reflection plate 3, that is, the first locking protrusion 11 passes through the sliding slot 31 and is located in the unlocking slot 311, the radiation unit body 1 is rotated to enable the first locking protrusion 11 to be located in the locking slot 312 and locked in the locking slot 312, and the radiation unit body 1 is installed on the reflection plate 3. Then, a portion of the first catching protrusion 11 passing through the reflection plate 3 is coupled to the seat cushion 2. The catching groove 312 restricts the radiation unit body 1 from moving in a direction perpendicular to the reflection plate 3. The first locking protrusion 11 can pass through the sliding groove 31 to be engaged with the locking groove 21, so that the radiation unit body 1 can be limited to move in a direction parallel to the reflection plate 3, the radiation unit body 1 can be completely fixed, and the installation is easy and stable.
In this embodiment, the unlocking slot 311 and the locking slot 312 are arc-shaped, and the width of the unlocking slot 311 is greater than the width of the locking slot 312. The arc-shaped unlocking groove 311 and the locking groove 312 can ensure that the first clamping protrusion 11 can slide from the unlocking groove 311 to the locking groove 312 by rotating the radiation unit body 1 in situ, and the operation is simple. The width of the unlocking groove 311 is greater than the width of the locking groove 312, that is, the width of the unlocking groove 311 is designed to facilitate the first locking protrusion 11 to pass through, and the width of the locking groove 312 is smaller than the size of the first locking protrusion 11, so that the first locking portion is limited, and the first locking protrusion 11 is prevented from sliding out of the locking groove 312.
Further, first protruding 11 of card is equipped with lets a breach 111, first connecting portion 112 and a block portion 113, first connecting portion 112 with block portion 113 links to each other, just first connecting portion 112's width is less than block portion 113 width, with first connecting portion 112's side forms let a breach 111, let a breach 111 size with 3 size looks adaptations of reflecting plate. When the first engaging protrusion 11 passes through the reflection plate 3, the engaging portion 113 first passes through the reflection plate 3, and the first connecting portion 112 is located in the reflection plate 3. Because the width of the unlocking groove 311 is greater than the width of the locking groove 312, the reflection plate 3 is in the unlocking groove 311 and a part of the locking groove 312 can protrude out, when the first clamping protrusion 11 is slid from the unlocking groove 311 to the locking groove 312, the reflection plate 3 is in the part of the sliding groove protruding out can be accommodated in the abdicating notch 111, and the radiation unit body 1 is ensured to be connected with the reflection plate 3.
In this embodiment, the radiation unit body 1 is provided with a boss 12, and the boss 12 is circular; the number of the first clamping bulges 11 is more than 2, and the first clamping bulges 11 are arranged around the peripheral sides of the bosses 12. The boss 12 is convenient for set up first protruding 11 of card, and is convenient for radiant element body 1 with reflecting plate 3 links to each other, the quantity of first protruding 11 of card is greater than 2, makes radiant element body 1 with reflecting plate 3 links to each other more firmly. The first clamping protrusions 11 are arranged around the peripheral sides of the bosses 12, so that the radiation unit body 1 is connected with the reflecting plate 3, and the connection stability can be improved.
Furthermore, the seat cushion 2 is provided with a positioning column 22, the reflection plate 3 is provided with a positioning hole 32, and the positioning column 22 is matched with the positioning hole 32. The positioning posts 22 and the positioning holes 32 are designed to facilitate alignment when the seat cushion 2 and the reflective plate 3 are connected, so that the connection position can be found more quickly when the seat cushion is connected.
In order to make radiating element body 1 the seatpad 2 and the connection of reflecting plate 3 is more firm, seatpad 2 is equipped with the protruding 23 of second card, the protruding 23 of second card is equipped with second connecting portion 231 and bellying 232, reflecting plate 3 is equipped with through-hole 33, boss 12 is equipped with joint portion 121, the protruding 23 of second card passes through-hole 33 makes bellying 232 with joint portion 121 joint, at this moment, second connecting portion 231 is located in through-hole 33. Protruding 23 of second card with the joint of joint portion 121 is realized radiating element body 1 with seatpad 2 is connected, the board that turns over is located radiating element body 1 with between the seatpad 2, it is further firm radiating element body 1 seatpad 2 and the connection of reflecting plate 3.
Similarly, the number of the second protrusions 23 is greater than 2, the second protrusions 23 are arranged around the periphery of the seat cushion 2, and the number of the second protrusions 23 is greater than 2, so that the radiation unit body 1 and the seat cushion 2 are connected more stably. The second clamping protrusions 23 are arranged around the periphery of the seat cushion 2, so that the radiation unit body 1 is connected with the seat cushion 2, and the connection stability can be improved.
Further, the number of the second locking protrusions 23, the through holes 33, the positioning posts 22, and the positioning holes 32 is the same as that of the first locking protrusions 11. The number of the second locking protrusions 23, the through holes 33, the positioning posts 22, and the positioning holes 32 is designed to facilitate alignment during connection and correspondence between positions of the structures.
In this embodiment, the positioning column 22 is disposed near the second protruding portion 23, and when the second protruding portion 23 passes through the through hole 33, the seat cushion 2 and the radiation unit body 1 can be connected more quickly by performing alignment.
In this embodiment, the seat cushion 2 is made of an insulating material. The seat cushion 2 made of insulating material can prevent electric leakage and avoid influencing the work of the base station antenna.
It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the embodiments of the present invention can still be modified or replaced with equivalents, and these modifications or equivalent replacements cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a base station antenna radiation unit mounting structure, its characterized in that is in including radiation unit body, seatpad and setting the radiation unit body with reflecting plate between the seatpad, the radiation unit body is equipped with first card protrudingly, the reflecting plate is equipped with the spout, the seatpad is equipped with the draw-in groove, first card protrudingly can pass the spout with the draw-in groove joint, the spout is including unlocking groove and locking groove, first card protrudingly can unlocking groove with slide between the locking groove.
2. The mounting structure for the radiating element of the base station antenna as claimed in claim 1, wherein the unlocking slot and the locking slot are arc-shaped, and the width of the unlocking slot is greater than the width of the locking slot.
3. The mounting structure of claim 2, wherein the first protrusion has a recess, a first connecting portion and a locking portion, the first connecting portion is connected to the locking portion, and the width of the first connecting portion is smaller than the width of the locking portion, so that the recess is formed at a side end of the first connecting portion, and the size of the recess is matched with the size of the reflection plate.
4. The base station antenna radiating element mounting structure of claim 3, wherein the radiating element body is provided with a boss, the boss being circular; the number of the first clamping protrusions is larger than 2, and the first clamping protrusions are arranged around the peripheral sides of the bosses.
5. The mounting structure of claim 4, wherein the seat cushion has positioning posts, the reflection plate has positioning holes, and the positioning posts are fitted in the positioning holes.
6. The mounting structure of claim 5, wherein the seat cushion is provided with a second protrusion, the second protrusion is provided with a second connecting portion and a protruding portion, the reflective plate is provided with a through hole, the boss is provided with a clamping portion, and the second protrusion passes through the through hole, so that the protruding portion is clamped with the clamping portion.
7. The mounting structure for a radiating element of a base station antenna according to claim 6, wherein the number of said second protrusions is greater than 2, and said second protrusions are arranged around the peripheral side of said seat cushion.
8. The mounting structure of claim 6, wherein the number of the second locking projections, the through holes, the positioning posts and the positioning holes is the same as the number of the first locking projections.
9. The mounting structure for a radiating element of a base station antenna according to claim 6, wherein said positioning post is disposed adjacent to said second protrusion.
10. The mounting structure of claim 1, wherein said seat cushion is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800861.8U CN217281177U (en) | 2022-04-07 | 2022-04-07 | Base station antenna radiation unit mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800861.8U CN217281177U (en) | 2022-04-07 | 2022-04-07 | Base station antenna radiation unit mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217281177U true CN217281177U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220800861.8U Active CN217281177U (en) | 2022-04-07 | 2022-04-07 | Base station antenna radiation unit mounting structure |
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| Country | Link |
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| CN (1) | CN217281177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117832813A (en) * | 2024-01-24 | 2024-04-05 | 人天通信集团有限公司 | Dual-polarized base station antenna |
-
2022
- 2022-04-07 CN CN202220800861.8U patent/CN217281177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117832813A (en) * | 2024-01-24 | 2024-04-05 | 人天通信集团有限公司 | Dual-polarized base station antenna |
| CN117832813B (en) * | 2024-01-24 | 2024-08-09 | 人天通信集团有限公司 | Dual-polarized base station antenna |
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