CN214153160U - Plastic mounting structural part for 5G metal plate strip line power distribution network - Google Patents
Plastic mounting structural part for 5G metal plate strip line power distribution network Download PDFInfo
- Publication number
- CN214153160U CN214153160U CN202023184458.7U CN202023184458U CN214153160U CN 214153160 U CN214153160 U CN 214153160U CN 202023184458 U CN202023184458 U CN 202023184458U CN 214153160 U CN214153160 U CN 214153160U
- Authority
- CN
- China
- Prior art keywords
- section
- power distribution
- distribution network
- bearing
- merit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model discloses a 5G panel beating stripline merit divides network to use plastic mounting structure spare, it includes bears the base, assembles clamp plate and merit and divides the network subassembly, and the merit divides the network subassembly to include first merit and divides network and second merit, and first merit divides the network to include antenna input part and at least three groups of antenna output parts, and the top block in antenna output part is provided with the radiation piece, and the antenna output part sets up on bearing the base through block support assembly in order to form the signal radiation chamber; the utility model discloses a block supporting component builds antenna output part in order to form a plurality of independent signal radiation chambeies to adopt the mode of block, in order to replace traditional welding mode, further optimize the conduction of merit division network subassembly and radiation piece, improve the transmission quality of signal within the operating band; meanwhile, the bearing base and the assembling pressing plate are matched for matching and fixing the power distribution network assembly, the problems of installation, fixation and support are effectively solved, and the loss and the manufacturing cost of the base station antenna are further reduced.
Description
Technical Field
The utility model relates to an antenna production technical field, concretely relates to 5G panel beating stripline merit divides network to use plastic mounting structure.
Background
The array of the Massive MIMO antenna generally adopts a metal die-casting array, a PCB (printed Circuit Board) array or a sheet metal array, and the three arrays are connected together through a power division network to form an antenna basic module. The power distribution network is manufactured by processing power distribution lines on a PCB, and the connection between the array and the power distribution network generally adopts a welding mode, namely, a feed structure of the array is welded with an output end of the power distribution network, so that the power distribution network is switched on with the feed structure of the array. The PCB material cost and the processing cost in the power distribution network account for 23% of the total cost of the antenna material; welding man-hour and production quality management and control cost account for 45% of production cost of labor. Therefore, on the premise of ensuring good signal transmission quality, a power distribution network and a plastic installation structural member matched with the power distribution network are designed to replace the traditional power distribution network structure, so that the comprehensive competitiveness of communication products is improved, and the power distribution network becomes urgent for various equipment manufacturers.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model discloses a 5G panel beating stripline merit divides network to use plastic mounting structure.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
the utility model provides a 5G panel beating stripline merit divides network to use plastic mounting structure spare, its including bear the base, and assemble in through the equipment clamp plate bear merit on the base and divide the network subassembly, the merit divides the network subassembly to divide network and second merit including assembly setting and the same first merit of structure to divide the network, first merit divide the network to include antenna input portion and at least three group by antenna input portion extends the antenna output portion that sets up, in antenna output portion's top block is provided with the radiation piece, antenna output portion through block supporting component assembly set up in bear on the base in order to form the signal radiation chamber, the week side that bears the base is provided with a plurality of installations according to the interval distance extension and hangs the knot.
Foretell 5G panel beating stripline merit divides plastic mounting structure for network, wherein antenna output portion includes integrated into one piece's signal transmission section and signal output section, signal output section is including the first section of propping up, the first section of bearing, first linkage segment, second linkage segment, third linkage segment, the second that is 90 contained angles setting in proper order and prop up the section, first section of bearing and the second of bearing all are on a parallel with the radiation piece.
The plastic mounting structure for the 5G sheet metal strip line power distribution network is characterized in that the signal transmission section comprises a fourth connecting section and a first conduction section, at least one group of rotation break angles are arranged between the fourth connecting section and the first conduction section, and the first conduction section is perpendicular to the first supporting section.
The plastic mounting structure for the 5G sheet metal strip line power distribution network comprises a first support frame and a second support frame which are equal in height and are assembled, wherein the first support frame comprises a first support part and a second support part which are identical in structure and are arranged corresponding to the signal output section, the first support part comprises a first upper mounting section, a first middle mounting section and a first lower mounting section which are integrally formed, the first upper mounting section, the first middle mounting section and the first lower mounting section are respectively provided with a first clamping hook, a second clamping hook and a third clamping hook which are used for locking the radiation sheet, the first bearing section and the bearing base in an extending mode, and the first lower mounting section is provided with a lower pressing fixing part which is used for fixing the signal transmission section in a horizontally extending mode.
Foretell 5G panel beating stripline power divides plastic mounting structure for network, wherein first block hook, second block hook and third block hook's structure is the same, first block hook is including being first connection block section, first spacing block section and the first location block section that 90 contained angles set up in proper order, first connection block section by first last installation section extends perpendicularly.
Foretell 5G panel beating stripline power divides plastic mounting structure for network, wherein bear the base and include that three at least groups correspond the installation cavity that antenna output set up centers on the installation cavity is provided with and is used for the holding structure subassembly of signal transmission section, in the installation cavity corresponds block supporting component horizontal extension is provided with the support and bears the arch.
Foretell 5G panel beating stripline merit divides plastic mounting structure for network, wherein the both sides of bearing the base extend outwards respectively and are provided with and be used for the holding antenna input portion's first storage tank, it corresponds to bear the base the both sides of first storage tank are provided with respectively and are used for supporting and are located the outside antenna output portion the second storage tank and the third storage tank of signal transmission section, intercommunication first storage tank is provided with and is used for supporting and is located in the middle of the antenna output portion the fourth storage tank of signal transmission section, the fourth storage tank includes at least a set of holding that is used for the dog-ear storage tank of gyration dog-ear.
Foretell 5G panel beating stripline merit divides network to use plastic mounting structure, wherein the installation is hung and is detained including by bear the perpendicular extension of base hang and detain the mounting, and at least two sets of by hang the relative hanging of setting up of bottom towards the top extension of detaining the mounting and detain the moving part, hang and detain the moving part and include the expansion end, the expansion end with hang and detain and form closure activity chamber between the mounting, just the expansion end is provided with spacing concave station, spacing concave station with bear and form fixed spacing chamber between the base, the lateral surface of hanging the moving part of detaining is provided with leading-in arc angle.
The plastic mounting structure for the 5G sheet metal strip line power distribution network is characterized in that the bearing base vertically extends to be provided with a plurality of fourth clamping hooks for clamping the assembly pressing plate, the assembly pressing plate comprises a pressing plate surrounding frame for covering the power distribution network assembly, and the pressing plate surrounding frame is provided with a first covering plate, a second covering plate and a third covering plate corresponding to the first accommodating groove, the second accommodating groove and the third accommodating groove respectively.
Foretell 5G panel beating stripline power divides plastic mounting structure for network, wherein run through between the adjacent two sets of installation cavity bear the base and be provided with the jam-proof isolation chamber.
The utility model has the advantages that: the utility model has reasonable and ingenious design, adopts the clamping support component to build the antenna output part to form a plurality of independent signal radiation cavities, adopts the clamping mode to replace the traditional welding mode, further optimizes the conduction of the power distribution network component and the radiation piece, and effectively improves the transmission quality of signals within the working frequency band; meanwhile, the bearing base and the assembling pressing plate are used in a matched mode to match and fix the power distribution network component, the problems of installation, fixation and support of the metal plate strip line power distribution network component are effectively solved, loss and manufacturing cost of the base station antenna are further reduced, and therefore simple and convenient installation of the 5G metal plate strip line power distribution network component is achieved; in addition, the installation hanging buckle 17 further improves the installation convenience and reliability of the bearing base 1, so that the convenient installation of the 5G sheet metal strip line power distribution network component is realized.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural perspective view of the present invention;
fig. 2 is a schematic perspective view of a power distribution network component according to the present invention;
fig. 3 is a schematic perspective view of a first power distribution network according to the present invention;
fig. 4 is a schematic perspective view of the middle clamping support assembly of the present invention;
fig. 5 is a schematic perspective view of the first support frame of the present invention;
FIG. 6 is a schematic perspective view of the bearing base of the present invention;
FIG. 7 is a schematic perspective view of the buckle of the present invention;
fig. 8 is a perspective view of the assembling pressing plate of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments, so that the technical solution of the present invention can be more easily understood and grasped, rather than being limited to the present invention.
Example (b): referring to fig. 1 to 8, the plastic mounting structure for a 5G sheet metal strip line power distribution network provided in this embodiment includes a bearing base 1, and a power distribution network component 3 assembled on the bearing base 1 through an assembling pressing plate 2, where the power distribution network component 3 includes a first power distribution network 31 and a second power distribution network 32 that are assembled and have the same structure, the first power distribution network 31 includes an antenna input portion 311, and at least three antenna output portions that are extended from the antenna input portion 311, a radiation sheet 5 is clamped at the top of the antenna output portion, the antenna output portions are assembled and arranged on the bearing base 1 through a clamping support component 4 to form a signal radiation cavity, and a plurality of mounting hooks 17 are extended from the periphery of the bearing base at intervals.
Specifically, the antenna output part is built by the clamping support component 4 to form a plurality of independent signal radiation cavities, and the conduction of the power division network component 3 and the radiation sheet 5 is further optimized by adopting a clamping mode to replace a traditional welding mode, so that the transmission quality of signals within a working frequency band is effectively improved; meanwhile, the bearing base 1 and the assembling pressing plate 2 are used in a matched mode to match and fix the power distribution network component 3, the problems of installation, fixation and support of the metal plate strip line power distribution network component are effectively solved, loss and manufacturing cost of the base station antenna are further reduced, and therefore simple and convenient installation of the 5G metal plate strip line power distribution network component is achieved; in addition, the installation hanging buckle 17 further improves the installation convenience and reliability of the bearing base 1, so that the convenient installation of the 5G sheet metal strip line power distribution network component is realized.
Preferably, the antenna output portion includes a signal transmission section and a signal output section which are integrally formed, the signal output section includes a first support section 321, a first bearing section 322, a first connection section 323, a second connection section 324, a third connection section 325, a second bearing section 326, and a second support section 327 which are sequentially arranged at an included angle of 90 °, and the first bearing section 322 and the second bearing section 326 are both parallel to the radiation plate 5; specifically, the length of the first support section 321 is greater than that of the second support section 327, the first support section 321 and the second support section 327 are perpendicular to the signal transmission section, and the setting heights of the first bearing section 322 and the second bearing section 326 are greater than that of the second connection section 324, so that the radiation piece 5 is stably clamped and set on the first bearing section 322 and the second bearing section 326; the signal output sections of the first power distribution network 31 and the second power distribution network 32 are perpendicular to each other, and the power distribution network component 3 with a symmetrical structure is formed, so that a symmetrical radiation structure is optimized under the condition that the physical size of the power distribution network component 3 is not changed, the structure is simple, and the loss is effectively reduced.
Further, the signal transmission section comprises a fourth connection section 328 and a first conducting section 329, at least one group of turning folding angles 330 is arranged between the fourth connection section 328 and the first conducting section 329, and the first conducting section 329 is perpendicular to the first support section 321; specifically, the first conducting section 329 and the first carrying section 322 are arranged at an included angle of 45 ° on the horizontal plane, so as to further save the arrangement space of the power distribution network component 3; the lengths of the signal transmission sections of the plurality of groups of power distribution network components 3 are the same, so that the signal transmission quality of each group of antenna output parts is ensured to be uniform and stable; the antenna input part 311 is communicated with the plurality of antenna output parts, so that one-output multi-signal transmission is realized, and the efficiency and the quality of signal transmission are improved.
Preferably, the clamping support assembly 4 includes a first support frame 41 and a second support frame 42 which are equal in height and are assembled, the first support frame 41 includes a first support portion and a second support portion which have the same structure and are disposed corresponding to the signal output section, the first support portion includes a first upper mounting section, a first middle mounting section and a first lower mounting section which are integrally formed, the first upper mounting section, the first middle mounting section and the first lower mounting section are respectively provided with a first clamping hook 411, a second clamping hook 412 and a third clamping hook 413 which are used for locking the radiation sheet 5, the first bearing section 322 and the bearing base 1 in an extending manner, and the first lower mounting section is provided with a downward pressing fixing piece 414 which is used for fixing the signal transmission section in a horizontally extending manner; specifically, the first support frame 41 and the second support frame 42 have the same structure, and the first support frame 41 and the second support frame 42 are perpendicular to each other to match and fix the power distribution network component 3, wherein the first engaging hook 411, the second engaging hook 412, and the third engaging hook 413 are adapted to lock the radiation plate 5, the first bearing section 322, and the bearing base 1, so as to further improve the installation reliability of the overall structure.
Further, the first engaging hook 411, the second engaging hook 412 and the third engaging hook 413 have the same structure, the first engaging hook 411 includes a first connecting engaging section, a first limiting engaging section and a first positioning engaging section which are sequentially arranged at an included angle of 90 degrees, and the first connecting engaging section extends vertically from the first upper mounting section to firmly engage the radiation sheet 5; the first lower mounting section, the first middle mounting section and the first upper mounting section which are provided with independent structures are divided, so that corresponding structures are effectively and fixedly supported, and the assembling reliability of the power distribution network component 3 is improved.
Preferably, the bearing base 1 includes at least three sets of mounting cavities corresponding to the antenna output portion, an accommodating structure component for accommodating the signal transmission section is arranged around the mounting cavities, and a supporting bearing protrusion 11 is horizontally extended from the mounting cavities corresponding to the clamping support component 4; specifically, the supporting bearing protrusion 11 is configured to support the power distribution network component 3, so as to ensure that a plurality of groups of power distribution network components 3 are stably and at the same height and are disposed on the bearing base 1, so as to further improve the flatness and the assembly strength of the power distribution network component 3, thereby improving the efficiency and the quality of signal transmission.
Furthermore, two sides of the bearing base 1 are respectively provided with a first accommodating groove 12 extending outwards for accommodating the antenna input portion 311, two sides of the bearing base 1 corresponding to the first accommodating groove 12 are respectively provided with a second accommodating groove 13 and a third accommodating groove 14 for supporting the signal transmission section of the antenna output portion located at the outer side, the first accommodating groove 12 is communicated with a fourth accommodating groove 15 for supporting the signal transmission section of the antenna output portion located at the middle, and the fourth accommodating groove 15 includes at least one group of bevel accommodating grooves 16 for accommodating the rotary bevel 330; specifically, the second receiving groove 13 is provided with a supporting and stabilizing angle corresponding to the first supporting section 321, and the supporting and stabilizing angle is adapted to the first supporting section 321, so as to ensure that the first supporting section 321 is perpendicular to the first conducting section 329, so as to further optimize the assembling reliability of the power distribution network component 3; in addition, the first receiving groove 12, the second receiving groove 13 and the third receiving groove 14 ensure that the antenna input portion 311 and the signal transmission section are stably fixed, thereby further improving the flatness and the assembling strength of the power division network component 3.
Furthermore, the mounting hook 17 includes a hook fixing member 171 vertically extending from the supporting base 1, and at least two sets of hook moving members 172 oppositely extending from the bottom of the hook fixing member 171 to the top, the hook moving members 172 include a moving end, a locking moving cavity is formed between the moving end and the hook fixing member 171, the moving end is provided with a limiting concave table 173, a fixed limiting cavity is formed between the limiting concave table 173 and the supporting base 1, and the outer side surface of the hook moving member 172 is provided with a leading-in arc angle; specifically, the lead-in arc angle is arranged in an installation hole to be installed, the movable end deforms along with further pressing, the locking movable cavity is reduced, the installation hole is clamped in the limiting concave table 173, and the movable end is reset to complete the assembling operation; the installation hanging buckle 17 further improves the installation convenience and reliability of the bearing base 1, so that the 5G metal plate strip line power distribution network component is convenient to install.
Furthermore, a plurality of fourth clamping hooks for clamping the assembly pressing plate 2 are vertically and extendedly arranged on the bearing base 1, the assembly pressing plate 2 comprises a pressing plate surrounding frame 21 for covering the power distribution network component 3, and the pressing plate surrounding frame 21 is respectively provided with a first covering plate 22, a second covering plate 23 and a third covering plate 24 corresponding to the first accommodating groove 12, the second accommodating groove 13 and the third accommodating groove 14; specifically, the fourth engaging hook has the same structure as the first engaging hook 411, and the bearing base 1 and the assembling pressing plate 2 are locked by the fourth engaging hook, so as to stably lock the power distribution network component 3, and further improve the installation flatness of the power distribution network component 3.
Furthermore, an anti-interference isolation cavity 18 is arranged between two adjacent groups of the installation cavities and penetrates through the bearing base 1, and the anti-interference isolation cavity 18 is arranged, so that mutual noninterference between adjacent antenna output parts is ensured, and loss is effectively reduced.
In the assembly process of the present invention, the first power distribution network 31 and the second power distribution network 32 are formed and placed on the plastic base, so that the antenna input portion 311 and the signal transmission segment are correspondingly and horizontally placed in the first accommodating groove 12, the second accommodating groove 13, the third accommodating groove 14 and the fourth accommodating groove 15, thereby achieving the purpose of positioning and shaping the power distribution network component 3; the first power distribution network 31 and the second power distribution network 32 are respectively fixedly assembled by using the first support frame 41 and the second support frame 42, that is, the second engaging hook 412 and the third engaging hook 413 respectively lock the first bearing segment 322 and the bearing base 1, and the pressing fixture 414 horizontally abuts against the signal transmission segment to construct the power distribution network component 3; the radiation sheet 5 is clamped on the first clamping hook 411, the assembly pressing plate 2 is covered, and the fourth clamping hook is buckled, so that the assembly operation can be completed.
The utility model has reasonable and ingenious design, adopts the clamping support component to build the antenna output part to form a plurality of independent signal radiation cavities, adopts the clamping mode to replace the traditional welding mode, further optimizes the conduction of the power distribution network component and the radiation piece, and effectively improves the transmission quality of signals within the working frequency band; meanwhile, the bearing base and the assembling pressing plate are used in a matched mode to match and fix the power distribution network component, the problems of installation, fixation and support of the metal plate strip line power distribution network component are effectively solved, loss and manufacturing cost of the base station antenna are further reduced, and therefore simple and convenient installation of the 5G metal plate strip line power distribution network component is achieved; in addition, the installation hanging buckle 17 further improves the installation convenience and reliability of the bearing base 1, so that the convenient installation of the 5G sheet metal strip line power distribution network component is realized.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, using the technical means and contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, the protection scope of the present invention should be covered by the equivalent changes made according to the shape, structure and principle of the present invention, all without departing from the technical solution of the present invention.
Claims (10)
1. The utility model provides a 5G panel beating stripline merit divides network to use plastic mounting structure, its characterized in that, it including bear the base, and assemble in through the equipment clamp plate bear merit on the base and divide the network subassembly, the merit divides the network subassembly to divide network and second merit including the first merit that the assembly set up and the structure is the same, first merit divide the network to include antenna input portion and at least three group by antenna input portion extends the antenna output portion that sets up, in antenna output portion's top block is provided with the radiation piece, antenna output portion through block supporting component assembly set up in bear and hang the knot in order to form the signal on the base, the week side of bearing the base is provided with a plurality of installations according to the extension of interval distance.
2. The plastic mounting structure for the 5G sheet metal strip line power distribution network according to claim 1, wherein the antenna output part comprises a signal transmission section and a signal output section which are integrally formed, the signal output section comprises a first supporting section, a first bearing section, a first connecting section, a second connecting section, a third connecting section, a second bearing section and a second supporting section which are sequentially arranged at 90-degree included angles, and the first bearing section and the second bearing section are both parallel to the radiation sheet.
3. The plastic mounting structure for the 5G sheet metal strip line power distribution network according to claim 2, wherein the signal transmission section comprises a fourth connection section and a first conduction section, at least one group of rotation break angles is arranged between the fourth connection section and the first conduction section, and the first conduction section is perpendicular to the first support section.
4. The plastic mounting structure for the 5G sheet metal strip line power distribution network according to claim 3, wherein the clamping support assembly comprises a first support frame and a second support frame which are equal in height and are assembled, the first support frame comprises a first support part and a second support part which are identical in structure and are arranged corresponding to the signal output section, the first support part comprises a first upper mounting section, a first middle mounting section and a first lower mounting section which are integrally formed, the first upper mounting section, the first middle mounting section and the first lower mounting section are respectively provided with a first clamping hook, a second clamping hook and a third clamping hook which are used for locking the radiation sheet, the first bearing section and the bearing base in an extending mode, and the first lower mounting section is provided with a downward pressing fixing part which is used for fixing the signal transmission section in a horizontally extending mode.
5. The plastic mounting structure for the 5G sheet metal strip line power distribution network according to claim 4, wherein the first clamping hook, the second clamping hook and the third clamping hook have the same structure, the first clamping hook comprises a first connecting clamping section, a first limiting clamping section and a first positioning clamping section which are sequentially arranged at 90-degree included angles, and the first connecting clamping section is vertically extended from the first upper mounting section.
6. The plastic mounting structure for the 5G sheet metal strip line power distribution network according to claim 3, wherein the bearing base comprises at least three groups of mounting cavities corresponding to the antenna output parts, a containing structural component for containing the signal transmission section is arranged around the mounting cavities, and a supporting bearing bulge is arranged in the mounting cavities corresponding to the clamping support component in a horizontally extending manner.
7. The plastic mounting structure for a 5G sheet metal strip line power distribution network according to claim 6, wherein two sides of the bearing base are respectively provided with a first accommodating groove extending outwards for accommodating the antenna input portion, two sides of the bearing base corresponding to the first accommodating groove are respectively provided with a second accommodating groove and a third accommodating groove for supporting the signal transmission section of the antenna output portion located outside, the first accommodating groove is communicated with a fourth accommodating groove for supporting the signal transmission section of the antenna output portion located in the middle, and the fourth accommodating groove comprises at least one group of bevel accommodating grooves for accommodating the rotary bevel.
8. The plastic mounting structure for the 5G sheet metal strip line power distribution network according to claim 3, wherein the mounting hook comprises a hook fixing member vertically extending from the bearing base and at least two hook moving members oppositely extending from the bottom of the hook fixing member to the top, the hook moving members comprise moving ends, a locking moving cavity is formed between the moving ends and the hook fixing member, the moving ends are provided with limiting concave platforms, fixed limiting cavities are formed between the limiting concave platforms and the bearing base, and the outer side surfaces of the hook moving members are provided with leading-in arc angles.
9. The plastic mounting structure for a 5G sheet metal strip line power distribution network according to claim 7, wherein a plurality of fourth engaging hooks for engaging with the assembling pressing plate are vertically extended from the bearing base, the assembling pressing plate comprises a pressing plate surrounding frame for covering the power distribution network component, and a first covering plate, a second covering plate and a third covering plate are respectively arranged on the pressing plate surrounding frame corresponding to the first accommodating groove, the second accommodating groove and the third accommodating groove.
10. The plastic mounting structure for a 5G sheet metal strip line power distribution network according to claim 6, wherein an anti-interference isolation cavity is formed between two adjacent groups of the mounting cavities and penetrates through the bearing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184458.7U CN214153160U (en) | 2020-12-25 | 2020-12-25 | Plastic mounting structural part for 5G metal plate strip line power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184458.7U CN214153160U (en) | 2020-12-25 | 2020-12-25 | Plastic mounting structural part for 5G metal plate strip line power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153160U true CN214153160U (en) | 2021-09-07 |
Family
ID=77542811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023184458.7U Active CN214153160U (en) | 2020-12-25 | 2020-12-25 | Plastic mounting structural part for 5G metal plate strip line power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153160U (en) |
-
2020
- 2020-12-25 CN CN202023184458.7U patent/CN214153160U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111817008A (en) | Phase shifter and base station antenna | |
| CN214153160U (en) | Plastic mounting structural part for 5G metal plate strip line power distribution network | |
| CN112768929A (en) | 5G panel beating shaping dual-band filtering antenna | |
| CN112768890B (en) | Plastic mounting structural part for 5G metal plate strip line power distribution network | |
| CN212876408U (en) | Support device for fixing phase shifter shell | |
| CN211017330U (en) | Feed structure of dielectric phase shifter | |
| CN211208682U (en) | High-isolation antenna structure | |
| CN220209588U (en) | Crimping jig for latch connector | |
| CN220510224U (en) | Filter and communication device | |
| CN210744509U (en) | Filtering compensation unit | |
| CN2901145Y (en) | Mounting bracket for high-power semiconductor component of frequency converter | |
| CN218159942U (en) | Terminal table for reactor | |
| CN217334947U (en) | Integral type right angle connecting piece and chute | |
| CN217883211U (en) | PCS power unit assembly supporting disc, mounting assembly and PCS cabinet | |
| CN220368600U (en) | Power tube fixing device | |
| CN208740716U (en) | The mounting structure and cooking apparatus of circuit board | |
| CN214675029U (en) | Photovoltaic module frame, photovoltaic module and photovoltaic array | |
| CN213878483U (en) | Side-mounted welding-free connector | |
| CN219717240U (en) | Phase shifter structure longitudinal fixing device for base station antenna | |
| CN211609824U (en) | Flat panel detector capable of shielding internal electromagnetic interference | |
| CN214155143U (en) | Novel side supporting piece for electric control cabinet | |
| CN219408007U (en) | Length-adjustable belt conveyor body structure | |
| CN219443992U (en) | Pressing plate assembly | |
| CN216793975U (en) | Microstrip line collinear array antenna | |
| CN218632580U (en) | Detachable LOGO clamping module structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |