CN217181089U - Automatic testing device for microwave radio frequency ferrite device - Google Patents

Automatic testing device for microwave radio frequency ferrite device Download PDF

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Publication number
CN217181089U
CN217181089U CN202220472054.8U CN202220472054U CN217181089U CN 217181089 U CN217181089 U CN 217181089U CN 202220472054 U CN202220472054 U CN 202220472054U CN 217181089 U CN217181089 U CN 217181089U
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radio frequency
bottom plate
microwave radio
automatic testing
block
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CN202220472054.8U
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熊飞
张伟
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Shenzhen Huayang Technology Development Co Ltd
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Shenzhen Huayang Technology Development Co Ltd
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Abstract

The utility model discloses an automatic testing arrangement of microwave radio frequency ferrite device, including the bottom plate, be equipped with the locating piece on the bottom plate and compress tightly the latch segment on the bottom plate with the locating piece, the interval is equipped with the locating hole that a plurality of confession latch segment installed on latch segment and the bottom plate can be dismantled with the bottom plate and be connected, is equipped with the PCB board on the locating piece, still is equipped with the pressure head on the base and orders about the driving piece that the pressure head goes up and down along vertical direction, and the pressure head is located the locating piece directly over. The utility model provides a microwave radio frequency ferrite device automatic testing arrangement can with multiple device adaptation that awaits measuring, the commonality is good to the cost of designing and purchasing testing arrangement has been reduced.

Description

Automatic testing device for microwave radio frequency ferrite device
Technical Field
The utility model relates to a check out test set technical field especially relates to a microwave radio frequency ferrite device automatic testing arrangement.
Background
With the development of communication technology, the market demand for microwave radio-frequency ferrite devices such as circulators and isolators is increasing, and the yield of the corresponding microwave radio-frequency ferrite devices is also increasing.
At present, microwave radio frequency ferrite devices such as circulators, isolators and the like all need to detect the performance of the devices after the assembly is completed, the devices to be detected and a detector are usually positioned by adopting a test tool for connecting the devices to be detected and the detector, and devices such as a pressure head driven by an air cylinder and the like are also installed on part of the test tool to compress the devices to be detected on the test tool, so that the inaccuracy of the detection data obtained due to the movement of the devices to be detected in the detection process is prevented, and due to the diversification of the product types of the microwave radio frequency ferrite devices, the parameters such as the sizes of products with different specifications are different, the tools which are respectively required to be matched are tested, so that manufacturers need to invest more cost to design and purchase the test tool, and the additional production cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the automatic testing device for the microwave radio frequency ferrite device is good in universality.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an automatic testing arrangement of microwave radio frequency ferrite device, includes the bottom plate, is equipped with the locating piece on the bottom plate and compresses tightly the latch segment on the bottom plate with the locating piece, and the latch segment can be dismantled with the bottom plate and be connected and the interval is equipped with a plurality of locating holes that supply the latch segment installation on the bottom plate, is equipped with the PCB board on the locating piece, still is equipped with the pressure head on the base and orders about the driving piece that the pressure head goes up and down along vertical direction, and the pressure head is located the locating piece directly over.
Furthermore, the locking block is provided with a long round hole penetrating through the locking block, and the axial direction of the long round hole is consistent with that of the positioning hole.
Furthermore, one end, close to the positioning block, of the locking block is provided with a positioning groove, and part of the positioning block extends into the positioning groove.
Furthermore, the number of the locking blocks is two, and the two locking blocks are respectively close to two opposite sides of the positioning block.
Furthermore, a detachable profiling block is further arranged on the positioning block, and a profiling surface is arranged on one surface, close to the PCB, of the profiling block.
Furthermore, a support frame is further arranged on the bottom plate, and the driving piece is fixedly arranged on the support frame.
Further, still be equipped with the fixed block on the support frame, be equipped with mobilizable on the fixed block and sweep a yard subassembly just sweep a yard subassembly orientation the locating piece sets up.
Furthermore, one end of the pressure head, which is close to the positioning block, is provided with an elastic element.
Furthermore, the electric heating box further comprises a box body, wherein the bottom plate is arranged on the box body, and the box body is further provided with a control button electrically connected with the driving piece.
Furthermore, a connector is further arranged on the positioning block and electrically connected with the PCB.
The beneficial effects of the utility model reside in that: the utility model provides an automatic testing arrangement of microwave radio frequency ferrite device includes the bottom plate, be equipped with the locating piece that is used for fixing a position the device to be tested on the bottom plate, be equipped with the PCB board on the bottom plate in order to put through device to be tested and detecting instrument, still be equipped with on the bottom plate by the driving piece drive and compress tightly the pressure head on the locating piece with detecting instrument, the assigned position that places the device to be tested on the locating piece can fix a position the device to be tested and record the relevant parameter of this device to be tested by detecting instrument through this pressure head, whether qualified in order to judge this device to be tested, and the locating piece compresses tightly on the bottom plate through the latch segment that can dismantle the connection with the bottom plate, the interval is equipped with a plurality of locating holes that supply the installation of latch segment on the bottom plate, and then removable and this device to be tested complex locating piece when adopting automatic testing arrangement of microwave radio frequency ferrite device to test different grade type to the device to be tested, and install the latch segment and fix the locating piece on the bottom plate in the locating hole that corresponds and make the pressure head aim at the locating piece Therefore, the automatic testing device for the microwave radio frequency ferrite device can be adapted to various devices to be tested, the universality of the automatic testing device for the microwave radio frequency ferrite device is improved, and the cost for designing and purchasing the testing device is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an automatic testing apparatus for microwave radio-frequency ferrite devices according to a first embodiment of the present invention;
fig. 2 is a front view of an automatic testing apparatus for microwave rf ferrite devices according to a first embodiment of the present invention;
fig. 3 is an exploded view of a partial structure in an automatic testing apparatus for microwave rf ferrite devices according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a locking block in an automatic testing apparatus for microwave rf ferrite devices according to a first embodiment of the present invention;
fig. 5 is a schematic structural view of a positioning block in an automatic testing apparatus for microwave radio-frequency ferrite devices according to a first embodiment of the present invention;
fig. 6 is a schematic structural diagram of the microwave radio-frequency ferrite device automatic testing apparatus according to the first embodiment of the present invention after being matched with a device under test.
Description of reference numerals:
1. a base plate; 11. positioning holes; 12. a support frame; 13. a fixed block; 2. positioning blocks; 21. a PCB board; 22. a contour block; 23. profiling surfaces; 24. a connector; 3. a locking block; 31. a long round hole; 32. positioning a groove; 4. a pressure head; 41. an elastic member; 5. a drive member; 6. a box body; 61. a control button; 62. a control keyboard; 63. a power switch; 7. and (5) a device to be tested.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 6, an automatic testing device for microwave radio frequency ferrite devices comprises a bottom plate 1, a positioning block 2 and a locking block 3 are arranged on the bottom plate 1, the positioning block 2 is tightly pressed on the bottom plate 1, the locking block 3 is detachably connected with the bottom plate 1, a plurality of positioning holes 11 for the locking block 3 to be installed are arranged on the bottom plate 1 at intervals, a PCB (printed circuit board) 21 is arranged on the positioning block 2, a pressing head 4 and a driving piece 5 for driving the pressing head 4 to lift in the vertical direction are further arranged on a base, and the pressing head 4 is located right above the positioning block 2.
From the above description, the beneficial effects of the present invention are: the utility model provides a removable and this device under test 7 complex locating piece 2 when microwave radio frequency ferrite device automatic testing arrangement tests the device under test 7 of different grade type to install latch segment 3 in the locating hole 11 that corresponds fix locating piece 2 on bottom plate 1 make pressure head 4 aim at locating piece 2 can, make microwave radio frequency ferrite device automatic testing arrangement can with multiple device under test 7 adaptations, the commonality is good, and reduced the cost of design and purchase testing arrangement.
Furthermore, the locking block 3 is provided with a long round hole 31 penetrating through the locking block 3, and the axial direction of the long round hole 31 is consistent with the axial direction of the positioning hole 11.
As can be seen from the above description, the locking block 3 is provided with the oblong hole 31 matched with the positioning hole 11 so as to adjust the position of the locking block 3 relative to the bottom plate 1, and ensure that the locking block 3 can fix the positioning blocks 2 with various sizes on the bottom plate 1.
Furthermore, one end of the locking block 3 close to the positioning block 2 is provided with a positioning groove 32, and a part of the positioning block 2 extends into the positioning groove 32.
As can be seen from the above description, the positioning groove 32 for accommodating the positioning block 2 is disposed on the locking block 3, so that the locking block 3 and the positioning groove 32 are stably engaged with each other, and the positioning block 2 is prevented from being undesirably moved after being pressed by the locking block 3.
Furthermore, the number of the locking blocks 3 is two, and the two locking blocks 3 are respectively close to the two opposite sides of the positioning block 2.
As can be seen from the above description, two locking blocks 3 are disposed on the bottom plate 1, and the two locking blocks 3 respectively press the positioning block 2 from two sides of the positioning block 2, so as to ensure that the positioning block 2 is stably located on the bottom plate 1.
Furthermore, a detachable contour block 22 is further arranged on the positioning block 2, and a contour surface 23 is arranged on one surface of the contour block 22 close to the PCB 21.
As can be seen from the above description, the positioning block 2 is provided with the profiling block 22 having the profiling surface 23, the device 7 to be tested is positioned by attaching the profiling surface 23 to the device 7 to be tested, so that the device 7 to be tested is conducted with the PCB 21, and the profiling block 22 is detachably connected to the positioning block 2, so that the profiling surface 23 can be replaced to adapt to the device 7 to be tested.
Furthermore, a support frame 12 is further arranged on the bottom plate 1, and the driving piece 5 is fixedly arranged on the support frame 12.
As is apparent from the above description, the support bracket 12 for fixing the driving member 5 is provided on the base plate 1 so that the ram 4 is held above the positioning block 2.
Further, still be equipped with fixed block 13 on the support frame 12, be equipped with mobilizable yard subassembly just of sweeping on the fixed block 13 sweep yard subassembly orientation locating piece 2 sets up.
As can be seen from the above description, the supporting frame 12 is provided with the fixing block 13 for installing the code scanning assembly, the code scanning assembly is movable on the fixing block 13, and the product type can be identified and the test data can be conveniently recorded by scanning the identification code of the product to be tested on the positioning block 2 through the code scanning assembly.
Further, one end of the pressure head 4 close to the positioning block 2 is provided with an elastic element 41.
As is apparent from the above description, the elastic member 41 is provided at the end of the indenter 4 that contacts the device under test 7 to cushion the device under test 7 against being crushed by the indenter 4.
Further, still include the box 6, bottom plate 1 sets up on the box 6, still be equipped with on the box 6 with driving piece 5 electric connection's control button 61.
It can be known from the above description that the automatic testing device for microwave radio frequency ferrite devices further comprises a box body 6, a control button 61 for controlling the driving part 5 is arranged on the box body 6, the pressing head 4 can be conveniently driven to compress the device to be tested 7 by operating the control button 61, and an operator can conveniently operate the automatic testing device for microwave radio frequency ferrite devices.
Further, a connector 24 is further arranged on the positioning block 2, and the connector 24 is electrically connected with the PCB 21.
As can be seen from the above description, the positioning block 2 is provided with a connector 24 electrically connected to the PCB 21 to facilitate connection between the PCB 21 and the detection instrument.
Example one
Referring to fig. 1 to 6, a first embodiment of the present invention is: an automatic testing device for microwave radio-frequency ferrite devices is used for detecting the performance of microwave radio-frequency ferrite devices such as circulators and isolators.
As shown in fig. 1, 2 and 6, the automatic testing device for microwave radio frequency ferrite devices comprises a box body 6 and a bottom plate 1 arranged on the box body 6, wherein a positioning block 2 for positioning a device 7 to be tested and a locking block 3 for tightly pressing the positioning block 2 on the bottom plate 1 are arranged on the bottom plate 1, a PCB 21 for connecting the device 7 to be tested and a detection instrument is arranged on the positioning block 2, the locking block 3 is detachably connected with the bottom plate 1, a plurality of positioning holes 11 for mounting the locking block 3 are arranged on the bottom plate 1 at intervals, a pressure head 4 and a driving part 5 for driving the pressure head 4 to ascend and descend along a vertical direction are further arranged on the bottom plate 1, the pressure head 4 is positioned right above the positioning block 2, and after the device 7 to be tested is placed into the positioning block 2, the pressure head 4 can be driven to descend by the driving part 5 to tightly press the device 7 to be tested on the positioning block 2, the device 7 to be tested is kept in stable contact with the PCB 21, and after the detection is finished, the pressure head 4 is driven by the driving piece 5 to ascend so as to take out the device.
Specifically, through the dismouting locking block 3 can be changed locating piece 2, locating piece 2 chooses for use according to the concrete model of the product that awaits measuring, and will locking block 3 and different positions the cooperation of locating hole 11 can make and adjust as required locking block 3 is in position on the bottom plate 1 is in order to incite somebody to action locating piece 2 is fixed on the bottom plate 1, promotes microwave radio frequency ferrite device automatic testing arrangement's commonality makes microwave radio frequency ferrite device automatic testing arrangement can satisfy the detection demand of the microwave radio frequency ferrite device product of different grade type, and then reduces the cost of designing and purchasing check out test set.
Referring to fig. 3 and 4, in order to ensure stable matching between the locking block 3 and the positioning block 2, one end of the locking block 3 close to the positioning block 2 is provided with a positioning groove 32, a part of the positioning block 2 extends into the positioning groove 32 after the locking block 3 and the positioning block 2 are combined, so that the locking block 3 is clamped with the positioning block 2, the number of the locking blocks 3 is two, the two locking blocks 3 respectively clamp the positioning block 2 from two opposite sides of the positioning block 2, so as to ensure that the positioning block 2 is kept stable on the bottom plate 1, and prevent unexpected movement of the positioning block 2 after being pressed by the locking blocks 3.
In detail, the last slotted hole 31 that runs through of latch segment 3 that still is equipped with of latch segment 3, the axial of slotted hole 31 with the axial of locating hole 11 is unanimous, adopts connecting pieces such as bolt to pass the slotted hole 31 with the cooperation of locating hole 11 can be with latch segment 3 is fixed on the bottom plate 1 to the connecting piece can slide in the slotted hole 31 so that adjust behind the unscrew connecting piece position on the bottom plate 1 ensures latch segment 3 can be with multiple size the locating piece 2 is fixed on the bottom plate 1.
As shown in fig. 4, a detachable contour block 22 is further arranged on the positioning block 2, a contour surface 23 attached to the side surface of the device to be tested 7 is arranged on one surface of the contour block 22 close to the PCB 21, the device to be tested 7 is placed on the positioning block 2 and attached to the contour surface 23, the device to be tested 7 can be conveniently positioned, and meanwhile the device to be tested 7 is connected with the PCB 21. When the automatic testing device for the microwave radio frequency ferrite device is used for detecting different types of products, the positioning block 2 can be matched with the device to be detected 7 by replacing the contour block 22, so that the replacement operation is further simplified.
Preferably, the positioning block 2 is further provided with a connector 24 electrically connected to the PCB 21, and the connector 24 is used for connecting the PCB 21 to a detection instrument so as to connect the device under test 7 placed on the positioning block 2 to the detection instrument.
Referring to fig. 2 and 3, a support frame 12 is further disposed on the bottom plate 1, the driving member 5 is fixedly disposed on the support frame 12, so that the pressing head 4 at the output end of the driving member 5 is kept above the positioning block 2, a fixing block 13 is further disposed on the support frame 12, a movable code scanning assembly is disposed on the fixing block 13, the code scanning assembly faces the positioning block 2, the code scanning assembly is used for scanning an identification code of a product to be tested placed on the positioning block 2, so as to identify the model of the product to be tested and record detection data, and the code scanning assembly can move on the positioning block 2, so that the code scanning assembly can align with the identification code on the product to be tested, and code information of the device can be obtained.
Optionally, one end of the pressing head 4 close to the positioning block 2 is provided with an elastic member 41, and when the pressing head 4 descends and abuts against the device to be tested 7, the elastic member 41 directly contacts the device to be tested 7 for buffering, so as to prevent the device to be tested 7 from being crushed by the pressing head 4.
As shown in fig. 2 and 6, the box 6 is further provided with a control button 61, a control keyboard 62 and a power switch 63. Wherein control button 61 with driving piece 5 electric connection, control button 61 is used for control driving piece 5, through the operation control button 61 can be convenient order about the pressure head 4 compresses tightly the device 7 that awaits measuring, is convenient for fix a position the device. The power switch 63 is used for controlling the on-off of the power supply of the automatic testing device for the microwave radio-frequency ferrite device. The device testing system further comprises terminal equipment, the terminal equipment comprises a host and a display which are electrically connected, the code scanning assembly, a detecting instrument and a control keyboard 62 are respectively electrically connected with the host, an operator places a device 7 to be tested on the positioning block 2 and operates the pressure head 4 to press the device 7 to be tested, the detecting instrument detects relevant data of the device 7 to be tested and displays a testing line type curve, data indexes and the like on the display, whether the device is qualified is judged through a system arranged in the host, meanwhile, the host matches and records the detection data of the device with the coding information obtained by the code scanning assembly, then the operator confirms the testing result through pressing the control keyboard 62, and after the confirmation is completed, the driving piece 5 automatically ascends to enable the operator to take out and sort the detected device. The automatic testing device for the microwave radio-frequency ferrite device is convenient to operate, improves the detection efficiency of the microwave radio-frequency ferrite device, and is beneficial to mass production.
In detail, in this embodiment, driving piece 5 is the cylinder, just be equipped with the solenoid valve of control cylinder up-and-down motion in the box 6, the solenoid valve with control button 61 electric connection, device to be tested 7 places press after going up on the locating piece 2 control button 61 can order about the cylinder through control solenoid valve and descend, makes things convenient for operator control cylinder to move.
In summary, the automatic testing device for microwave radio frequency ferrite devices provided by the utility model adopts the pressing block detachably connected with the bottom plate to fix the positioning block on the bottom plate, so that the positioning block can be replaced according to the type of the microwave radio frequency ferrite device detected by the automatic testing device for microwave radio frequency ferrite devices, and different types of devices to be tested can be tested by adopting the automatic testing device for microwave radio frequency ferrite devices, and a plurality of positioning holes are arranged on the bottom plate at intervals for adjusting the position of the pressing block, so that different positioning blocks can be stably arranged on the bottom plate, the universality of the automatic testing device of the microwave radio-frequency ferrite device is improved, and the positioning block is convenient to replace, the cost for designing and purchasing the testing device is effectively reduced, and the automatic testing device for the microwave radio frequency ferrite devices is simple to operate, high in detection efficiency and beneficial to mass production of the microwave radio frequency ferrite devices.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (10)

1. An automatic testing device for microwave radio frequency ferrite devices is characterized in that: including the bottom plate, be equipped with the locating piece on the bottom plate and compress tightly the latch segment of locating piece on the bottom plate, the interval is equipped with the locating hole that a plurality of confession latch segments installed on latch segment and the bottom plate can be dismantled to be connected and the bottom plate, is equipped with the PCB board on the locating piece, still is equipped with the pressure head on the base and orders about the driving piece that the pressure head goes up and down along vertical direction, and the pressure head is located the locating piece directly over.
2. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: the locking block is provided with a long round hole penetrating through the locking block, and the axial direction of the long round hole is consistent with that of the positioning hole.
3. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: one end of the locking block, which is close to the positioning block, is provided with a positioning groove, and part of the positioning block extends into the positioning groove.
4. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: the number of the locking blocks is two, and the two locking blocks are respectively close to the two opposite sides of the positioning block.
5. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: the positioning block is further provided with a detachable profiling block, and a profiling surface is arranged on one surface, close to the PCB, of the profiling block.
6. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: the bottom plate is further provided with a support frame, and the driving piece is fixedly arranged on the support frame.
7. The microwave radio frequency ferrite device automatic testing device of claim 6, characterized in that: still be equipped with the fixed block on the support frame, be equipped with mobilizable yard subassembly just of sweeping on the fixed block sweep yard subassembly orientation the locating piece sets up.
8. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: one end of the pressure head, which is close to the positioning block, is provided with an elastic piece.
9. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: the box body is arranged on the box body, and a control button electrically connected with the driving piece is further arranged on the box body.
10. The microwave radio frequency ferrite device automatic testing device of claim 1, characterized in that: the positioning block is further provided with a connector, and the connector is electrically connected with the PCB.
CN202220472054.8U 2022-03-04 2022-03-04 Automatic testing device for microwave radio frequency ferrite device Active CN217181089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220472054.8U CN217181089U (en) 2022-03-04 2022-03-04 Automatic testing device for microwave radio frequency ferrite device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220472054.8U CN217181089U (en) 2022-03-04 2022-03-04 Automatic testing device for microwave radio frequency ferrite device

Publications (1)

Publication Number Publication Date
CN217181089U true CN217181089U (en) 2022-08-12

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ID=82743559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220472054.8U Active CN217181089U (en) 2022-03-04 2022-03-04 Automatic testing device for microwave radio frequency ferrite device

Country Status (1)

Country Link
CN (1) CN217181089U (en)

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