CN213304315U - Fastening and mounting structure for circulator - Google Patents
Fastening and mounting structure for circulator Download PDFInfo
- Publication number
- CN213304315U CN213304315U CN202022154409.2U CN202022154409U CN213304315U CN 213304315 U CN213304315 U CN 213304315U CN 202022154409 U CN202022154409 U CN 202022154409U CN 213304315 U CN213304315 U CN 213304315U
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- circulator
- support
- fixing clamp
- transition plate
- mounting hole
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Abstract
A fastening and mounting structure for a circulator comprises a bracket and a fixing clip; the bracket is of a cuboid structure, and the top surface is an installation surface; the fixing clamp is in a shape like a Chinese character 'ji', the size of the inner frame is matched with that of the circulator, and square holes matched with the port of the circulator are formed in the front end, the rear end and the top of the fixing clamp; the two sides of the fixing clamp are provided with support mounting holes matched with the support, when the fixing clamp is used, the circulator is placed into the fixing clamp, the fixing clamp provided with the circulator is fixed with the support through the support mounting holes and is connected into a whole, and then the support, the fixing clamp and the circulator are fixed on the corresponding transition plate together. The utility model can ensure the circulator to be stably and reliably arranged on the transition plate; the structure has the advantages of convenient installation, beautiful appearance, stable and firm installation mode, no damage to the input and output interfaces of the circulator, prolonged service life of the circulator and ensured stability and reliability of the circulator in the product transportation vibration process.
Description
Technical Field
The utility model relates to a fastening mounting structure for circulator.
Background
The circulator (as shown in fig. 5) is an important component of the uncontrolled test combination, and is a multi-port device which transmits incident waves entering any port of the circulator into the next port in sequence according to the direction determined by the static bias magnetic field, can transmit high-frequency energy in a single direction, controls electromagnetic waves to be transmitted along a certain annular direction, is mainly used between the output end of the high-frequency power amplifier and a load, and plays the role of independent and isolated mutually. The load impedance does not affect the working state of the power amplifier under the condition of change, even open circuit or isolation, thereby protecting the power amplifier. The circulator is usually small in size and low in height structurally, does not have a mounting hole, and cannot be directly mounted on a corresponding transition plate. Therefore, a reliable fastening structure is needed to be provided, the fastening structure is installed in the using process of the circulator, the circulator can be conveniently, quickly and reliably fastened, and the working stability of the circulator is guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fastening mounting structure for circulator. The circulator can be stably and reliably arranged on the transition plate; the structure has the advantages of convenient installation, beautiful appearance, stable and firm installation mode, no damage to the input and output interfaces of the circulator, prolonged service life of the circulator and ensured stability and reliability of the circulator in the product transportation vibration process.
The utility model discloses a following technical scheme can realize.
The utility model provides a fastening and mounting structure for a circulator, which comprises a bracket and a fixing clamp;
the bracket is of a cuboid structure, and the top surface is an installation surface; the fixing clamp is in a shape like a Chinese character 'ji', the size of the inner frame is matched with that of the circulator, and square holes matched with the port of the circulator are formed in the front end, the rear end and the top of the fixing clamp;
the two sides of the fixing clamp are provided with support mounting holes matched with the support, when the fixing clamp is used, the circulator is placed into the fixing clamp, the port of the circulator is exposed from the square holes formed in the front end, the rear end and the top of the fixing clamp respectively, the fixing clamp provided with the circulator is fixed with the support through the support mounting holes and is connected into a whole, and then the support together with the fixing clamp and the circulator is fixed on the corresponding transition plate.
Furthermore, the bottom of the support is provided with a weight reduction groove.
Furthermore, a transition plate mounting hole is formed in the contact surface of the support and the transition plate.
Further, be provided with the fixation clamp mounting hole that corresponds with the support mounting hole on the installation face of support, the fixation clamp mounting hole all is equipped with the same internal thread with the support mounting hole, when installing, uses the bolt to pass the fixation clamp mounting hole and carry out fixed connection with support and fixation clamp with the support mounting hole.
Furthermore, the support mounting holes are distributed on two sides of the bottom of the fixing clamp in the shape of the Chinese character 'ji'.
Furthermore, the support mounting holes are asymmetrically distributed, two support mounting holes are formed in one side of the support mounting hole, and one support mounting hole is formed in the other side of the support mounting hole.
Furthermore, the transition plate mounting holes are distributed on two sides of the contact surface of the support and the transition plate.
Furthermore, the transition plate mounting holes are asymmetrically distributed, two transition plate mounting holes are arranged on one side, and one transition plate mounting hole is arranged on the other side.
The beneficial effects of the utility model reside in that:
1. the utility model is suitable for a space product test device, has high application reference value for electronic devices which have small external dimensions, low height, three signal input and output ports and can not be directly installed on a transition plate;
2. the utility model increases the distance between the circulator and the transition plate by using the bracket structure, so that the port on the circulator is conveniently connected with the high-frequency cable plug, and the service life of the electronic device is prolonged;
3. the utility model has the advantages of simple structure, be convenient for process, the assembly is convenient, easy to operate, the fastening is firm.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of the upper structure of the bracket of the present invention;
fig. 3 is a schematic view of the bottom structure of the bracket of the present invention;
fig. 4 is a schematic structural view of the fixing clip of the present invention;
FIG. 5 is a schematic view of the required fixed-mount circulator of the present invention;
in the figure: 1-bracket, 11-mounting surface, 12-fixing clamp mounting hole, 13-lightening groove, 14-transition plate mounting hole, 2-fixing clamp, 21-square hole, 22-bracket mounting hole and 3-circulator.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 4, a fastening and mounting structure for a circulator includes a bracket 1 and a fixing clip 2;
the bracket 1 is of a cuboid structure, and the top surface is an installation surface 11; the fixing clamp 2 is in a shape of a Chinese character 'ji', the size of the inner frame is matched with that of the circulator 3, and square holes 21 matched with the port of the circulator 3 are formed in the front end, the rear end and the top of the fixing clamp 2;
the two sides of the fixing clamp 2 are provided with support mounting holes 22 which are matched with the support 1, when in use, the circulator 3 is placed into the fixing clamp 2, the port of the circulator 3 is exposed from square holes 21 which are arranged at the front end, the rear end and the top of the fixing clamp 2 respectively, the fixing clamp 2 provided with the circulator 3 is fixed with the support 1 through the support mounting holes 22 and is connected into a whole, and then the support 1 together with the fixing clamp 2 and the circulator 3 is fixed on the corresponding transition plate.
The bottom of the bracket 1 is provided with a lightening groove 13.
And a transition plate mounting hole 14 is formed in the contact surface of the bracket 1 and the transition plate.
Be provided with the fixation clamp mounting hole 12 that corresponds with support mounting hole 22 on the installation face 11 of support 1, fixation clamp mounting hole 12 all is equipped with the same internal thread with support mounting hole 22, when installing, uses the bolt to pass fixation clamp mounting hole 12 and support mounting hole 22 and carries out fixed connection with support 1 and fixation clamp 2.
The bracket mounting holes 22 are distributed on two sides of the bottom of the fixing clamp 2 in the shape of a Chinese character 'ji'.
The support mounting holes 22 are asymmetrically distributed, two support mounting holes 22 are formed in one side, and one support mounting hole 22 is formed in the other side.
The transition plate mounting holes 14 are distributed on two sides of the contact surface of the bracket 2 and the transition plate.
The transition plate mounting holes 14 are asymmetrically distributed, two transition plate mounting holes 14 are arranged on one side, and one transition plate mounting hole 14 is arranged on the other side.
In the technical scheme, the bracket 1 is additionally arranged between the circulator 3 and the transition plate, so that the heights of the circulator 3 and the transition plate are increased, and the connection between the port of the circulator 3 and the high-frequency cable electric connector is facilitated; the circulator 3 is fastened on the bracket 1 through the fixing clamp 2 with the structure of the Chinese character 'ji', and the device has the advantages of simple structure, convenient assembly and easy operation; the bracket 1 adopts a square structure, a transition plate mounting hole 14 matched with the transition plate is designed on the lower surface of the bracket 1, a fixing clamp mounting hole 12 for fastening a fixing clamp 2 of the circulator 3 is designed on the upper surface, and a weight reduction groove 13 is designed on the bracket 1; the fixing clamp 2 is designed into a structure in a shape like a Chinese character 'ji', the height can be determined according to the height of the circulator 3, support mounting holes 22 matched with the support 1 are designed on support lugs at two ends of the structure in the shape like the Chinese character 'ji', a square hole 21 is designed on the upper surface of the structure to ensure that an upward port of the circulator 3 can pass through smoothly, and meanwhile, the square hole 21 has a limiting function to ensure that the circulator 3 and the support 1 cannot slide relatively; the circulator 3 is fastened on the bracket 1 through a structure of a Chinese character 'ji'.
Claims (8)
1. A fastening and mounting structure for a circulator, characterized in that: comprises a bracket (1) and a fixing clamp (2);
the bracket (1) is of a cuboid structure, and the top surface of the bracket is an installation surface (11); the fixing clamp (2) is in a shape of a Chinese character 'ji', the size of the inner frame is matched with that of the circulator (3), and square holes (21) matched with the port of the circulator (3) are formed in the front end, the rear end and the top of the fixing clamp (2);
support mounting holes (22) matched with the support (1) are formed in two sides of the fixing clamp (2), the circulator (3) is placed into the fixing clamp (2) when the fixing clamp is used, the port of the circulator (3) is exposed from the front end, the rear end and the square hole (21) formed in the top of the fixing clamp (2), the fixing clamp (2) provided with the circulator (3) is fixed with the support (1) through the support mounting holes (22) and is connected into a whole, and then the support (1) together with the fixing clamp (2) and the circulator (3) is fixed on the corresponding transition plate.
2. The fastening-mounting structure for a circulator of claim 1, wherein: the bottom of the support (1) is provided with a weight reduction groove (13).
3. The fastening-mounting structure for a circulator of claim 1, wherein: and a transition plate mounting hole (14) is formed in the contact surface of the support (1) and the transition plate.
4. The fastening-mounting structure for a circulator of claim 1, wherein: be provided with fixation clamp mounting hole (12) that correspond with support mounting hole (22) on installation face (11) of support (1), fixation clamp mounting hole (12) all are equipped with the same internal thread with support mounting hole (22), and when installing, use the bolt to pass fixation clamp mounting hole (12) and support mounting hole (22) and carry out fixed connection with support (1) and fixation clamp (2).
5. The fastening-mounting structure for a circulator of claim 1, wherein: the support mounting holes (22) are distributed on two sides of the bottom of the fixing clamp (2) in the shape of a Chinese character 'ji'.
6. The fastening-mounting structure for a circulator of claim 5, wherein: the support mounting holes (22) are asymmetrically distributed, two support mounting holes (22) are formed in one side of the support mounting hole, and one support mounting hole (22) is formed in the other side of the support mounting hole.
7. A fastening-mounting structure for a circulator as claimed in claim 3, wherein: the transition plate mounting holes (14) are distributed on two sides of the contact surface of the bracket (1) and the transition plate.
8. The fastening-mounting structure for a circulator of claim 7, wherein: the transition plate mounting holes (14) are asymmetrically distributed, two transition plate mounting holes (14) are formed in one side, and one transition plate mounting hole (14) is formed in the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154409.2U CN213304315U (en) | 2020-09-27 | 2020-09-27 | Fastening and mounting structure for circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154409.2U CN213304315U (en) | 2020-09-27 | 2020-09-27 | Fastening and mounting structure for circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213304315U true CN213304315U (en) | 2021-05-28 |
Family
ID=76011210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022154409.2U Active CN213304315U (en) | 2020-09-27 | 2020-09-27 | Fastening and mounting structure for circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213304315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396501A (en) * | 2021-12-24 | 2022-04-26 | 兰控阀门执行器江苏有限公司 | Microwave circulator for valve |
-
2020
- 2020-09-27 CN CN202022154409.2U patent/CN213304315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396501A (en) * | 2021-12-24 | 2022-04-26 | 兰控阀门执行器江苏有限公司 | Microwave circulator for valve |
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