CN206019892U - Antenna terminal disengages force tester - Google Patents
Antenna terminal disengages force tester Download PDFInfo
- Publication number
- CN206019892U CN206019892U CN201620856865.2U CN201620856865U CN206019892U CN 206019892 U CN206019892 U CN 206019892U CN 201620856865 U CN201620856865 U CN 201620856865U CN 206019892 U CN206019892 U CN 206019892U
- Authority
- CN
- China
- Prior art keywords
- strain gauge
- antenna terminal
- antenna
- measured
- detection plate
- 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.)
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- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of antenna terminal disengages force tester, including for fixing the upper fixture of antenna terminal male to be measured, being provided with below upper fixture for fixing the lower clamp of antenna terminal female to be measured, horizontal-extending on lower clamp detection plate is provided with；Strain gauge is provided with above detection plate, strain gauge is connected with for driving the motion of strain gauge oscilaltion, strain gauge is used for applying downward pressure to detection plate in the presence of motion, to drive lower clamp to depart from antenna male to be measured together with antenna female to be measured, and record the disruptive force numerical value for departing from moment；Strain gauge data cube computation is to processor control unit, processor control unit drives strain gauge to move up and down for controlling motion, and the disruptive force numerical value that strain gauge sends is received and shows, to solve the problems, such as to detect antenna terminal fastness in prior art.
Description
【Technical field】
This utility model belongs to space technology field, and in particular to antenna terminal disengages force tester.
【Background technology】
In recent years, flourishing with aerospace industry, also more and more frequently, antenna is in boat for the use of various aerospace antennas
Vital effect being played on its product, being mainly used in the reception and transmission of signal, therefore there is irreplaceability.Most simple
For, the antenna of television satellite, on TV, connection is reception antenna, the transmitting antenna that the satellite in starry sky is installed, if
There is no antenna, then television satellite just cannot give reception antenna sending signal, also cannot just see TV, the therefore effect of antenna
Have some idea of.So in order to ensure the effectiveness of space product, each part on antenna should have at a relatively high reliability
Property, and antenna terminal be connect antenna vitals, so R ＆ D design a meet the requirements of the customers antenna terminal is entered
The frock of row tearaway load detection is a need for.
【Utility model content】
The purpose of this utility model is to provide a kind of antenna terminal and disengages force tester, so that solve cannot be right in prior art
The problem detected by antenna terminal fastness.
This utility model is employed the following technical solutions：Antenna terminal disengages force tester, including for fixing antenna to be measured
The upper fixture of joint male, is provided with below upper fixture for fixing the lower clamp of antenna terminal female to be measured, water on lower clamp
Flat being extended has detection plate；
It is provided with strain gauge above detection plate, strain gauge is connected with for driving the motion of strain gauge oscilaltion,
Strain gauge is used for applying downward pressure to detection plate in the presence of motion, to drive lower clamp female together with antenna to be measured
First is departed from antenna male to be measured, and records the disruptive force numerical value for departing from moment；
To processor control unit, processor control unit is used for controlling motion drive pulling force strain gauge data cube computation
Meter is moved up and down, and receives and show the disruptive force numerical value that strain gauge sends.
Further, motion includes motor, and the output shaft of motor is coaxially connected with by shaft coupling and is vertically arranged
Leading screw, is provided with strain gauge movement mounting bracket, is connected with strain gauge in strain gauge movement mounting bracket on leading screw, strain gauge is moved
Dynamic mounting bracket is used for following the rotation of leading screw and oscilaltion, so as to drive strain gauge away from or near detection plate.
Further, motor is fixed on horizontally disposed base plate.
Further, upper fixture is fixed on base plate by upper fixture fixed mount.
The beneficial effects of the utility model are：Use for aerospace antenna has safely provided certain guarantee, while this sets
Standby research and development provide certain reference for the tearaway load of other such as all kinds of joints of space flight, it is possible to for the disengagement of other parts
The detection of power.
【Description of the drawings】
Fig. 1 is structural representation of the present utility model.
Wherein, 1. start-stop button, 2. rises button, 3. declines button, 4. leading screw, 5. strain gauge, 6. strain gauge movement peace
Support is filled, 7. strain gauge pressure head, 8. upper fixture, 9. lower clamp, 10. shaft coupling, 11. motors, 12. upper fixture fixed mounts, 13. bottoms
Plate, 14. detection plates.
【Specific embodiment】
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
This utility model provides a kind of antenna terminal and disengages force tester, as shown in figure 1, including connecing for clamping antenna
The fixture of head, and for detecting the detection means of antenna terminal tearaway load, fixture and disengages force checking device mean according to connection
To processor control unit；
Fixture includes that position is fixed and the upper fixture 8 for fixed antenna joint male, be provided with below upper fixture 8 for
The lower clamp 9 of fixed antenna joint female, horizontal-extending on lower clamp 9 is provided with detection plate 14；
Detection means, including the strain gauge 5 being arranged on above detection plate 14, strain gauge 5 is connected with and lifts for controlling which
Motion；
Processor control unit, drives strain gauge 5 to move up and down for controlling motion, and receives and show strain gauge
The 5 disruptive force numerical value for sending.
Wherein, motion, including motor 11, motor 11 is fixed on horizontally disposed base plate 13.Upper fixture 8 is by upper
Fixture fixed mount 12 is fixed on base plate 13.
The output shaft of motor 11 is coaxially connected with the leading screw 4 being vertically arranged, and is provided with strain gauge movement installation on leading screw 4
Frame 6, is connected with strain gauge 5 in strain gauge movement mounting bracket 6, strain gauge movement mounting bracket 6 is used for the rotation for following leading screw 4
And oscilaltion, so as to drive strain gauge 5 away from or near detection plate 14.
This utility model antenna terminal disengages force tester, and the fixation of its antenna terminal is mainly by simple machinery knot
Structure realize, antenna terminal includes male and female, thus fixture be also correspondingly arranged be for fix the upper fixture 8 of male and use
Lower clamp 9 in fixed female.Upper fixture 8 is fixed on upper fixture fixed mount 12, and upper fixture fixed mount 12 keeps fixed position
Put and do not move, the detection plate 14 of horizontal-extending setting on lower clamp 9 is contacted with the pressure head of strain gauge 5 in test.Separate male
Applying with the power of female is mainly realized by strain gauge 5.During test, strain gauge 5 is moved downward, and the pressure head of strain gauge 5 is given
Detection plate 14 applies certain pressure, and the female being fixed on lower clamp 9 by the mobile drive of detection plate 14 is separated with male.
This utility model antenna terminal disengages force tester and adopts Single-chip Controlling, completes to instruct Real-time Collection and processes inspection
Signal is surveyed, and the actuator to system sends control instruction so that actuator is run.
This utility model antenna terminal disengages the process of realizing of force tester：Turn on the power, when the pressure head of strain gauge 5 low
When antenna terminal upper fixture 8, rising button is pressed before fixed antenna joint first, strain gauge 5 is ramped up supreme
On fixture 8.Then, the male of antenna terminal is fixed to upper fixture 8, female is connected with male intact, then by lower clamp 9
It is fixed in female.Decline button is pressed, controlled motor 11 drives shaft coupling 10 to rotate, and then drives leading screw 4 to rotate so that draw
Power meter movement mounting bracket 6 is moved down on leading screw 4 so that strain gauge 5 is moved down, and is contacted with detection plate 14, is now drawn
Force value is being continuously increased, until driving lower clamp 9 and female to separate with male by detection plate 14.Now, it will have one most
Big instantaneous pressure value, is then changed into 0 after the moment that antenna terminal is disengaged, and piezometer 5 can be by the maximum of pressure value certainly
Dynamic record, this maximum are the tearaway load of antenna terminal, press start-stop button, and test terminates.
Claims (4)
1. antenna terminal disengages force tester, it is characterised in that include for fixing the upper fixture of antenna terminal male to be measured
(8), it is provided with below upper fixture (8) for fixing the lower clamp (9) of antenna terminal female to be measured, lower clamp (9)
Upper horizontal-extending it is provided with detection plate (14)；
It is provided with strain gauge (5) above detection plate (14), strain gauge (5) are connected with for driving strain gauge (5)
The motion of lower lifting, described strain gauge (5) are used in the presence of the motion applying the detection plate (14)
Downward pressure, to drive the lower clamp (9) to be departed from antenna male to be measured together with antenna female to be measured, and is recorded de-
Disruptive force numerical value from moment；
To processor control unit, the processor control unit is used for controlling the motion strain gauge (5) data cube computation
Mechanism drives strain gauge (5) to move up and down, and receives and show the disruptive force numerical value that the strain gauge (5) sends.
2. antenna terminal as claimed in claim 1 disengages force tester, it is characterised in that the motion includes motor
(11), the output shaft of motor (11) is coaxially connected with the leading screw (4) being vertically arranged, the leading screw by shaft coupling (10)
(4) strain gauge movement mounting bracket (6) is installed on, on strain gauge movement mounting bracket (6), strain gauge (5) is connected with,
Strain gauge movement mounting bracket (6) is used for following the rotation of leading screw (4) and oscilaltion, so as to drive the strain gauge
(5) away from or near the detection plate (14).
3. antenna terminal as claimed in claim 2 disengages force tester, it is characterised in that motor (11) are fixed on level
On the base plate (13) of setting.
4. antenna terminal as claimed in claim 3 disengages force tester, it is characterised in that described upper fixture (8) pass through upper folder
Tool fixed mount (12) is fixed on the base plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856865.2U CN206019892U (en) | 2016-08-09 | 2016-08-09 | Antenna terminal disengages force tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856865.2U CN206019892U (en) | 2016-08-09 | 2016-08-09 | Antenna terminal disengages force tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019892U true CN206019892U (en) | 2017-03-15 |
Family
ID=58247152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856865.2U Active CN206019892U (en) | 2016-08-09 | 2016-08-09 | Antenna terminal disengages force tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858957A (en) * | 2021-01-25 | 2021-05-28 | 中车青岛四方机车车辆股份有限公司 | Electric connector female pin and male pin plugging stability testing device |
-
2016
- 2016-08-09 CN CN201620856865.2U patent/CN206019892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858957A (en) * | 2021-01-25 | 2021-05-28 | 中车青岛四方机车车辆股份有限公司 | Electric connector female pin and male pin plugging stability testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |