CN213256630U - Microstrip line forming device - Google Patents
Microstrip line forming device Download PDFInfo
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- CN213256630U CN213256630U CN202021570869.7U CN202021570869U CN213256630U CN 213256630 U CN213256630 U CN 213256630U CN 202021570869 U CN202021570869 U CN 202021570869U CN 213256630 U CN213256630 U CN 213256630U
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Abstract
The utility model provides a microstrip line forming device, which belongs to the technical field of microwave circuits and comprises a base, a fixing part and a pressing block, wherein a plurality of forming strips are arranged on the base in parallel at intervals; the fixing piece is detachably connected with the base and used for fixing the forming strip; one end of the pressing block is hinged with the base, and the surface of the pressing block is provided with a forming groove corresponding to the plurality of forming strips. The utility model provides a microstrip line forming device, microstrip line lay on the shaping strip of base, the briquetting pushes down the microstrip line, the shaping groove on briquetting surface corresponds with the shaping strip, presses into multichannel arched bridge on the microstrip line, when receiving the pulling force, and the arched bridge is as buffer structure, can produce certain deformation, the pulling force that the buffering microstrip line received, and the microstrip line can not be broken by the stretch; the fixing seat is detachably connected with the base, and after the fixing seat is detached from the base, the molding strips with different sizes can be replaced, and the number and the intervals of the molding strips can be adjusted to form different arch bridge structures.
Description
Technical Field
The utility model belongs to the technical field of the microwave circuit, more specifically say, relate to a microstrip line forming device.
Background
The microstrip line is a microwave transmission line composed of a single conductor strip supported on a dielectric substrate, is suitable for manufacturing a planar transmission line of a microwave integrated circuit, and has the advantages of small volume, light weight, wide use frequency band, high reliability, low manufacturing cost and the like compared with a metal waveguide.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a microstrip line forming device aims at solving the easy cracked technical problem of microstrip line atress.
In order to achieve the above object, the utility model adopts the following technical scheme: the microstrip line forming device comprises a base, a fixing piece and a pressing block, wherein a plurality of forming strips are arranged on the base in parallel at intervals; the fixing piece is detachably connected with the base and used for fixing the forming strip; one end of the pressing block is hinged with the base, and the surface of the pressing block is provided with a plurality of forming grooves corresponding to the forming strips.
As another embodiment of this application, the mounting include two with shaping strip vertically layering, two the inner wall of layering all is used for with the side laminating of microstrip line, two the layering with the base is constituteed and is used for holding the holding tank of microstrip line.
As another embodiment of this application, the upper surface of base is equipped with heavy groove, the inner wall that sinks the groove is equipped with the internal thread, the inside of layering be equipped with the through-hole that sinks the groove to correspond, be equipped with in the through-hole with sink the internal thread assorted screw in groove.
As another embodiment of this application, two the lower surface of layering all is equipped with and is used for holding the indent of shaping strip, the lateral wall of indent with the outer wall laminating of shaping strip.
As another embodiment of this application, the layering includes the rubber strip, the lower surface of rubber strip with the upper surface laminating back of base, the embedding of shaping strip the inside of rubber strip.
As another embodiment of this application, the shaping strip includes the semicircle pole, the plane of semicircle pole with the upper surface laminating of base, the shaping groove includes the arc wall, the lower surface of briquetting with the upper surface of base will the microstrip line compresses tightly the back, the arc wall with form between the pole and be used for holding the arc clearance of microstrip line.
As another embodiment of this application, the upper surface of base be equipped with the parallel spout of shaping strip, two the bottom of layering all be equipped with spout sliding connection's slider, be equipped with in the spout and be used for locking the retaining member of slider.
As another embodiment of this application, the retaining member include with spout parallel arrangement's adjusting bolt, it is right to be equipped with on the base adjusting bolt axial spacing limit structure, the inside of slider be equipped with adjusting bolt's external screw thread assorted screw hole.
As another embodiment of this application, the upper surface of base be equipped with the parallel spout of shaping strip, two all be equipped with the perpendicular to on the layering the through-hole of the upper surface of base, be equipped with locking bolt in the through-hole, the lateral wall of spout be equipped with locking bolt's external screw thread assorted spacing tooth.
As another embodiment of the application, a triangular sliding groove parallel to the forming strip is arranged on the upper surface of the base, the vertex angle of the triangular sliding groove is positioned at the bottom, and sliding plates attached to two side edges of the triangular sliding groove are arranged on the two pressing strips; the pressing strip is provided with a threaded hole perpendicular to the upper surface of the base, a locking bolt is arranged in the threaded hole, and the end part of the locking bolt is located between the two sliding plates and used for pressing the two sliding plates against the side wall of the triangular sliding groove.
The utility model provides a microstrip line forming device's beneficial effect lies in: compared with the prior art, the utility model discloses microstrip line forming device, microstrip line lay on the shaping strip of base, push down the microstrip line through the briquetting, the shaping groove on briquetting surface corresponds with the shaping strip, presses into multichannel arched bridge on the microstrip line, after pressing into multichannel arched bridge on the microstrip line, when receiving the pulling force, the arched bridge is as buffer structure, can produce certain deformation, the pulling force that the buffering microstrip line received, the microstrip line can not be broken by the stretch; the fixing seat is detachably connected with the base, and after the fixing seat is detached from the base, the molding strips with different sizes can be replaced, and the number and the intervals of the molding strips can be adjusted to form different arch bridge structures.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a microstrip line forming apparatus provided in an embodiment of the present invention;
FIG. 2 is a schematic view of a press block and a base provided in an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure between a pressing bar and a base according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure between a pressing bar and a base according to another embodiment of the present invention;
fig. 5 is a schematic view of a connection structure between a pressing bar and a base according to another embodiment of the present invention;
in the figure: 1. a base; 11. a chute; 2. forming a strip; 3. a fixing member; 31. a slider; 32. a slide plate; 4. briquetting; 5. a microstrip line; 6. adjusting the bolt; 61. a limiting boss; 7. and locking the bolt.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a microstrip line forming apparatus according to the present invention will now be described. The microstrip line forming device comprises a base 1, a fixing piece 3 and a pressing block 4, wherein a plurality of forming strips 2 are arranged on the base 1 in parallel at intervals; the fixing piece 3 is arranged on the base 1, is detachably connected with the base 1 and is used for fixing the molding strip 2; one end of the pressing block 4 is hinged with the base 1, and the surface of the pressing block is provided with a forming groove corresponding to the forming strips 2.
The utility model provides a microstrip line forming device, compared with the prior art, microstrip line 5 is laid on shaping strip 2 of base 1, pushes down microstrip line 5 through briquetting 4, and the shaping groove on 4 surfaces of briquetting corresponds with shaping strip 2, presses into multichannel arched bridge on microstrip line 5, after pressing into multichannel arched bridge on microstrip line 5, when receiving the pulling force, the arched bridge is as buffer structure, can produce certain deformation, cushions the pulling force that microstrip line 5 received, microstrip line 5 can not be broken; the fixing seat is detachably connected with the base 1, and after the fixing seat is detached from the base 1, the molding strips 2 with different sizes can be replaced, and the number and the intervals of the molding strips 2 can be adjusted to form different arch bridge structures.
As the utility model provides a microstrip line forming device's a specific implementation way, please refer to fig. 1, mounting 3 includes two and 2 vertically layering of shaping strip, the inner wall of two layering all with the side laminating of microstrip line 5, two layering and 1 constitution of base are used for holding the holding tank of microstrip line 5, microstrip line 5 imbeds in the holding tank, the bottom surface is tiled on shaping strip 2 of 1 upper surface of base, microstrip line 5's both sides limit and the layering laminating of both sides, when briquetting 4 compresses tightly microstrip line 5, microstrip line 5's position remain stable, can not squint.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the upper surface of the base 1 is provided with a sinking groove, the inner wall of the sinking groove is provided with an internal thread, the inside of the pressing bar is provided with a through hole corresponding to the sinking groove, the through hole is provided with an internal thread matched screw with the sinking groove, the screw passes through the through hole and then is inserted into the sinking groove, the screw is screwed, the pressing bar is pressed on the base 1, the base 1 presses the molding strip 2, and the position deviation of the molding strip 2 is prevented.
As a specific implementation of the embodiment of the utility model provides a, refer to fig. 3, the lower surface of two layering all is equipped with the indent that is used for holding molding 2, and the lateral wall of indent and the outer wall laminating of molding 2, during molding 2 atress, the indent is spacing to molding 2, prevents molding 2 offset.
As a concrete implementation mode of the utility model provides a, the layering includes the rubber strip, and after the lower surface of rubber strip and base 1's upper surface laminating, the inside of shaping strip 2 embedding rubber strip, the inside back of shaping strip 2 embedding rubber strip, rigidity can not take place the offset because of the atress.
As a specific implementation manner of the embodiment of the utility model, please refer to fig. 2, shaping strip 2 includes the semicircle pole, and the plane of semicircle pole and the upper surface laminating of base 1, the cambered surface of semicircle pole up, the shaping groove includes the arc wall to the diameter of arc wall is greater than the diameter of semicircle pole slightly, compresses tightly microstrip line 5 at the lower surface of briquetting 4 and the upper surface of base 1 after, forms the arc clearance that is used for holding microstrip line 5 between arc wall and the circle pole.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, the upper surface of the base 1 is provided with a sliding groove 11 parallel to the forming strip 2, the bottoms of the two pressing strips are both provided with a sliding block 31 slidably connected to the sliding groove 11, for the microstrip lines 5 with different widths, the distance between the two pressing strips is adjusted by moving the two pressing strips along the setting direction of the forming strip 2, so as to ensure that the microstrip lines 5 can be accommodated before the two pressing strips;
be equipped with the retaining member that is used for locking slider 31 in the spout 11, the position adjustment back of layering, with the retaining member with slider 31 locking in spout 11, positional deviation when preventing the layering atress.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, the locking member includes an adjusting bolt 6 parallel to the sliding groove 11, the inside of the slider 31 is provided with a threaded hole matched with the external thread of the adjusting bolt 6, the adjusting bolt 6 passes through the threaded hole, the end portion is embedded into the inner end of the sliding groove 11, and the head end of the adjusting bolt 6 is provided with a limiting boss 61, the inner end portion of the sliding groove 11 on the base 1 is provided with a limiting groove for accommodating the limiting boss 61, the limiting boss 61 is embedded into the limiting groove, and only can rotate around the rotation center of the adjusting bolt 6 in the limiting groove to limit the axial movement of the adjusting bolt 6.
As a specific implementation manner of the embodiment of the utility model, please refer to fig. 4, the upper surface of base 1 is equipped with the spout 11 parallel with shaping strip 2, all be equipped with the through-hole of the upper surface of perpendicular to base 1 on two layering, be equipped with locking bolt 7 in the through-hole, locking bolt 7 passes in the through-hole gets into spout 11, the lateral wall of spout 11 is equipped with the spacing tooth with locking bolt 7's external screw thread assorted, rotate locking bolt 7, locking bolt 7's external screw thread and spacing tooth interlock, restriction locking bolt 7's axial motion and radial motion, lock locking bolt 7 in spout 11, and then lock the layering on base 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5, a triangular chute 11 parallel to the forming strip 2 is disposed on the upper surface of the base 1, the vertex angle of the triangular chute 11 is located at the bottom, and two pressing strips are both provided with a sliding plate 32 attached to two sides of the triangular chute 11; the threaded hole vertical to the upper surface of the base 1 is formed in the pressing strip, the locking bolt 7 is arranged in the threaded hole, the end portion of the locking bolt 7 is located between the two sliding plates 32, when the locking bolt 7 is screwed into the bottom of the triangular sliding groove 11, the head end of the locking bolt 7 props the two sliding plates 32 open, the two sliding plates 32 are tightly pressed on the side wall of the triangular sliding groove 11, the friction force between the sliding plates 32 and the side wall of the triangular sliding groove 11 is increased, and the pressing strip is fixed on the base 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Microstrip line forming device, its characterized in that includes:
the base is provided with a plurality of forming strips at intervals in parallel;
the fixing piece is detachably connected with the base and used for fixing the forming strip;
and one end of the pressing block is hinged with the base, and the surface of the pressing block is provided with a plurality of forming grooves corresponding to the forming strips.
2. The microstrip line forming apparatus according to claim 1, wherein the fixing member includes two pressing strips perpendicular to the forming strip, inner walls of the two pressing strips are both adapted to be attached to side edges of the microstrip line, and the two pressing strips and the base form a receiving groove for receiving the microstrip line.
3. The microstrip line forming device according to claim 2, wherein a sinking groove is formed on the upper surface of the base, an internal thread is formed on the inner wall of the sinking groove, a through hole corresponding to the sinking groove is formed inside the bead, and a screw matched with the internal thread of the sinking groove is arranged in the through hole.
4. The microstrip line forming apparatus according to claim 2, wherein the lower surfaces of the two molding bars are each provided with a pressing groove for accommodating the molding bar, and the side wall of the pressing groove is attached to the outer wall of the molding bar.
5. The microstrip line molding apparatus according to claim 2, wherein the molding strip comprises a rubber strip, and after the lower surface of the rubber strip is attached to the upper surface of the base, the molding strip is embedded inside the rubber strip.
6. The microstrip line molding apparatus according to claim 1, wherein the molding bar includes a semicircular rod, a plane of the semicircular rod is fitted to an upper surface of the base, the molding groove includes an arc-shaped groove, and after the microstrip line is pressed by a lower surface of the pressing block and the upper surface of the base, an arc-shaped gap for accommodating the microstrip line is formed between the arc-shaped groove and the circular rod.
7. The microstrip line forming device according to any one of claims 2 to 5, wherein the upper surface of the base is provided with a sliding groove parallel to the forming strip, the bottoms of the two pressing strips are provided with sliding blocks slidably connected with the sliding groove, and a locking member for locking the sliding blocks is provided in the sliding groove.
8. The microstrip line forming device according to claim 7, wherein the locking member includes an adjusting bolt disposed in parallel with the chute, the base is provided with a limiting structure for axially limiting the adjusting bolt, and the slider is internally provided with a threaded hole matching with the external thread of the adjusting bolt.
9. The microstrip line forming device according to any one of claims 2 to 5, wherein the upper surface of the base is provided with a sliding groove parallel to the forming strip, two of the pressing strips are each provided with a through hole perpendicular to the upper surface of the base, a locking bolt is provided in the through hole, and a side wall of the sliding groove is provided with a limit tooth matched with an external thread of the locking bolt.
10. The microstrip line forming device according to any one of claims 2 to 5, wherein a triangular sliding groove parallel to the forming strip is provided on the upper surface of the base, a vertex angle of the triangular sliding groove is located at the bottom, and sliding plates attached to two side edges of the triangular sliding groove are provided on both the pressing strips; the pressing strip is provided with a threaded hole perpendicular to the upper surface of the base, a locking bolt is arranged in the threaded hole, and the end part of the locking bolt is located between the two sliding plates and used for pressing the two sliding plates against the side wall of the triangular sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570869.7U CN213256630U (en) | 2020-07-31 | 2020-07-31 | Microstrip line forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570869.7U CN213256630U (en) | 2020-07-31 | 2020-07-31 | Microstrip line forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213256630U true CN213256630U (en) | 2021-05-25 |
Family
ID=75969086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021570869.7U Active CN213256630U (en) | 2020-07-31 | 2020-07-31 | Microstrip line forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213256630U (en) |
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2020
- 2020-07-31 CN CN202021570869.7U patent/CN213256630U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210623 Address after: No.21 Changsheng street, Luquan Development Zone, Shijiazhuang City, Hebei Province Patentee after: HEBEI XINHUABEI INTEGRATED CIRCUIT Co.,Ltd. Address before: Building B11, information industry park, 21 Changsheng street, Luquan Economic Development Zone, Shijiazhuang City, Hebei Province 050000 Patentee before: HEBEI SHIJIJIXING ELECTRONIC TECHNOLOGY Co.,Ltd. |