CN203607525U - Resonance rod assembly structure - Google Patents
Resonance rod assembly structure Download PDFInfo
- Publication number
- CN203607525U CN203607525U CN201320815213.0U CN201320815213U CN203607525U CN 203607525 U CN203607525 U CN 203607525U CN 201320815213 U CN201320815213 U CN 201320815213U CN 203607525 U CN203607525 U CN 203607525U
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- China
- Prior art keywords
- resonant rod
- resonance rod
- assembly structure
- press riveting
- pressure
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Abstract
The utility model relates to a resonance rod assembly structure, belonging to the technical field of communication equipment. The resonance rod assembly structure comprises a resonance rod, a cavity and a press riveting clamp, wherein the resonance rod is of a tubular structure, the inner lower end of the resonance rod is provided with an annular groove, the internal of the cavity is provided with a step of the resonance rod, the lower end of the resonance rod sleeves the step of the resonance rod, the press riveting clamp includes a press riveting portion and a bearing portion at the top of the press riveting portion, and the resonance rod sleeves the press riveting portion. The resonance rod assembly structure is simple in structure, relatively low in processing difficulty, and convenient to carry out press riveting; and the tubular resonance rod can be directly prepared from tubular products to save the material and machining cost and improve the production speed and efficiency.
Description
Technical field
The utility model belongs to communication equipment technical field, is specifically related to a kind of resonant rod assembly structure.
Background technology
At present, along with the sustainable growth of communication products demand, the production capacity of device fabrication producer has been proposed to more and more higher requirement, simultaneously also all the more harsh to communication products cost, weight and reliability requirement, manufacture and the assembling of resonant rod have occupied great amount of cost, and its assembly reliability, ground connection performance directly affect equipment performance.This type of part adopted the mode of screw assembling to produce always in the past, the compression degree of resonant rod bottom shape and assembling is required strict, and in order to reach the useful thread of screw, the height overall of resonant rod and interior outage are all restricted, resonant rod tuning screw adjustable space is limited, and more cost has also been born in a large amount of uses of screw.Comprehensive above drawback, for better head it off, existing indivedual manufacturing enterprise adopts hot pressing mode to press, this kind of mode well solved screw cost and weight issue, but resonant rod need to heat and reaches uniform temperature, undoubtedly resonant rod coating is had to certain influence, need special plane assembling simultaneously, technique is more complicated, and cost is higher.
Summary of the invention
The purpose of this utility model is exactly the deficiency existing in order to solve above-mentioned background technology, provide a kind of simple in structure, difficulty of processing is low, resonant rod assembly structure easily presses.
The technical solution adopted in the utility model is: a kind of resonant rod assembly structure, comprise resonant rod, cavity and squeeze riveter clamp, described resonant rod is tubular structure, described resonant rod body of rod inside lower end is provided with cannelure, described inside cavity is provided with resonant rod step, described resonant rod shoulder height is greater than the height of the relative resonant rod of cannelure bottom, described resonant rod lower end is enclosed within on resonant rod step, described squeeze riveter clamp comprises the portion of pressing and is positioned at the pressure-bearing portion at the portion top that presses, the described portion of pressing is placed on resonant rod inside, and the portion bottom that presses contacts with resonant rod step top.
Further, described resonant rod step is filled circles column structure.
Further, described in press portion and pressure-bearing portion be column construction, described pressure-bearing portion external diameter is greater than the portion's external diameter that presses, described in the portion bottom that presses be annular.
The utility model is simple in structure, difficulty of processing is lower, convenience presses; Resonant rod is tubulose, can directly adopt tubing to make, and saves Material Cost and machine and adds cost, improves speed of production and efficiency; Meanwhile, compare and generally adopt the mode of screw assembling at present, the utility model pressure-riveting process has been saved screw purchase cost and screw assembly cost, reaches product loss of weight simultaneously; And, adopt this pressure-riveting process can make outage in resonant rod increase, strengthen the adjustable space of tuning screw.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is I place enlarged drawing in Fig. 1.
Fig. 3 is the structural representation of the utility model resonant rod
Fig. 4 is the structural representation of the utility model cavity.
Fig. 5 is the structural representation of the utility model squeeze riveter clamp.
Wherein: 1-resonant rod, the 1.1-body of rod, 1.2-cannelure, 2-cavity, 2.1-resonant rod step, 3-squeeze riveter clamp, the 3.1-portion that presses, 3.2-pressure-bearing portion.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form and limit the utility model.
As Figure 1-5, the utility model comprises resonant rod 1, cavity 2 and squeeze riveter clamp 3.Described resonant rod 1 is tubular structure, described resonant rod 1 body of rod 1.1 inside lower end are provided with cannelure 1.2, described cavity 2 inside are provided with resonant rod step 2.1, described resonant rod step 2.1 is filled circles column structure, described resonant rod step 2.1 is highly greater than the height of cannelure 1.2 relative resonant rod 1 bottoms, and described resonant rod 1 lower end is enclosed within on resonant rod step 2.1.Described squeeze riveter clamp 3 comprises the portion of pressing 3.1 and is positioned at the pressure-bearing portion 3.2 at the portion of pressing 3.1 tops, described in the portion 3.1 that presses be placed on resonant rod 1 inside, portion 3.1 bottoms that press contact with resonant rod step 2.1 tops.Described portion 3.1 and the pressure-bearing portion 3.2 of pressing is column construction, and described pressure-bearing portion 3.2 external diameters are greater than the portion's of pressing 3.1 external diameters, described in portion 3.1 bottoms that press be annular.Portion's 3.1 bottom design that press are annular, guarantee that like this pressure concentration that resonant rod step 2.1 is subject to is in resonant rod step 2.1 outer rims in the time exerting pressure, better by the material extrusion packing of resonant rod step 2.1 outer rims to cannelure 1.2.
While producing assembling, first described resonant rod 1 is enclosed within on the resonant rod step 2.1 in cavity 2, makes resonant rod 1 bottom and cavity 2 bottom surface laminatings, then the portion that presses 3.1 of squeeze riveter clamp 3 is interspersed in downwards in resonant rod 1.Pressure-bearing portion 3.2 to squeeze riveter clamp 3 exerts pressure, after the portion that presses 3.1 pressurizeds of pressure-bearing portion 3.2 bottoms, pressure is transmitted to resonant rod step 2.1, and push resonant rod step 2.1 outer rims, the material of resonant rod step 2.1 is filled in the cannelure 1.2 of resonant rod 1 body of rod 1.1 inner sides, after stopping exerting pressure, squeeze riveter clamp 3 is extracted out, completed and press.This assembly structure, completes the process pressing simple, easy to operate.
The above, be only preferred embodiment of the present utility model, not the utility model structure done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
The content not being described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (3)
1. a resonant rod assembly structure, it is characterized in that: comprise resonant rod (1), cavity (2) and squeeze riveter clamp (3), described resonant rod (1) is tubular structure, described resonant rod (1) body of rod (1.1) inside lower end is provided with cannelure (1.2), described cavity (2) inside is provided with resonant rod step (2.1), described resonant rod step (2.1) is highly greater than cannelure (1.2) height of resonant rod (1) bottom relatively, described resonant rod (1) lower end is enclosed within on resonant rod step (2.1), described squeeze riveter clamp (3) comprises the portion of pressing (3.1) and is positioned at the pressure-bearing portion (3.2) at the portion top that presses, the described portion that presses (3.1) is placed on resonant rod (1) inside, press portion (3.1) bottom contacts with resonant rod step (2.1) top.
2. a kind of resonant rod assembly structure according to claim 1, is characterized in that: described resonant rod step (2.1) is filled circles column structure.
3. a kind of resonant rod assembly structure according to claim 1, it is characterized in that: described in press portion (3.1) and pressure-bearing portion (3.2) be column construction, described pressure-bearing portion (3.2) external diameter is greater than the portion of pressing (3.1) external diameter, described in press portion (3.1) bottom for annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815213.0U CN203607525U (en) | 2013-12-11 | 2013-12-11 | Resonance rod assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815213.0U CN203607525U (en) | 2013-12-11 | 2013-12-11 | Resonance rod assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607525U true CN203607525U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815213.0U Expired - Fee Related CN203607525U (en) | 2013-12-11 | 2013-12-11 | Resonance rod assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248602A (en) * | 2017-04-19 | 2017-10-13 | 东莞洲亮通讯科技有限公司 | Resonant column installation system |
| CN107470477A (en) * | 2017-08-17 | 2017-12-15 | 广州市吉峰金属塑胶制品有限公司 | A kind of auto-stitching equipment of the coaxial resonant rod in three section |
| CN110571504A (en) * | 2019-09-30 | 2019-12-13 | 吕传明 | assembly method of filter resonant cavity combined structure for communication base station |
| CN112072233A (en) * | 2020-08-24 | 2020-12-11 | 安徽蓝讯电子科技有限公司 | High-pass radio frequency filter |
-
2013
- 2013-12-11 CN CN201320815213.0U patent/CN203607525U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248602A (en) * | 2017-04-19 | 2017-10-13 | 东莞洲亮通讯科技有限公司 | Resonant column installation system |
| CN107470477A (en) * | 2017-08-17 | 2017-12-15 | 广州市吉峰金属塑胶制品有限公司 | A kind of auto-stitching equipment of the coaxial resonant rod in three section |
| CN107470477B (en) * | 2017-08-17 | 2019-04-09 | 广州市吉峰金属塑胶制品有限公司 | A kind of auto-stitching equipment for the resonant rod that three segments is coaxial |
| CN110571504A (en) * | 2019-09-30 | 2019-12-13 | 吕传明 | assembly method of filter resonant cavity combined structure for communication base station |
| CN110571504B (en) * | 2019-09-30 | 2021-09-28 | 吕传明 | Assembly method of filter resonant cavity combined structure for communication base station |
| CN112072233A (en) * | 2020-08-24 | 2020-12-11 | 安徽蓝讯电子科技有限公司 | High-pass radio frequency filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20181211 |