CN220795365U - UWB antenna test fixture - Google Patents
UWB antenna test fixture Download PDFInfo
- Publication number
- CN220795365U CN220795365U CN202322111163.4U CN202322111163U CN220795365U CN 220795365 U CN220795365 U CN 220795365U CN 202322111163 U CN202322111163 U CN 202322111163U CN 220795365 U CN220795365 U CN 220795365U
- Authority
- CN
- China
- Prior art keywords
- test
- side plate
- uwb antenna
- electric cabinet
- cabinet
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 149
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a UWB antenna test fixture, which comprises an electric cabinet and a test box arranged on the electric cabinet, wherein a lifting driving piece is arranged in the test box, and the output end of the lifting driving piece is connected with a test head assembly; the electric cabinet is provided with a plurality of groups of material moving assemblies which are arranged side by side, the number of the test head assemblies is the same as that of the material moving assemblies and corresponds to the number of the material moving assemblies one by one, the material moving assemblies comprise horizontal driving pieces and test seats, the test cabinet comprises front side plates, inlet and outlet openings are formed between the front side plates and the electric cabinet, the horizontal driving pieces are connected with the test seats to drive the test seats to enter and exit the test cabinet through the inlet and outlet openings, and the test seats are provided with placing grooves which correspond to the test heads. The simultaneous test or alternate test of a plurality of UWB antenna products can be carried out, and the test efficiency of the antenna products can be effectively improved, so that the production cost of enterprises is reduced, and the production benefit is improved.
Description
Technical Field
The utility model relates to the technical field of antenna performance test, in particular to a UWB antenna test fixture.
Background
When the UWB antenna product is tested, the UWB antenna test jig is required to be used, and usually, only one test position is designed on one UWB antenna test jig, so that the existing UWB antenna test jig can only complete the test of one UWB antenna in the same time period, and in addition, the feeding and discharging of the UWB antenna also needs to consume a lot of working hours, therefore, the existing UWB antenna test jig has the problem of low test efficiency.
Disclosure of Invention
The utility model solves the technical problems that: the UWB antenna test fixture is high in test efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme: the UWB antenna test fixture comprises an electric cabinet and a test box arranged on the electric cabinet, wherein a lifting driving piece is arranged in the test box, and the output end of the lifting driving piece is connected with a test head assembly; the electric cabinet is provided with a plurality of groups of material moving assemblies which are arranged side by side, the number of the test head assemblies is the same as that of the material moving assemblies and corresponds to the number of the material moving assemblies one by one, the material moving assemblies comprise horizontal driving pieces and test seats, the test cabinet comprises front side plates, inlet and outlet openings are formed between the front side plates and the electric cabinet, the horizontal driving pieces are connected with the test seats to drive the test seats to enter and exit the test cabinet through the inlet and outlet openings, and the test seats are provided with placing grooves which correspond to the test heads.
In one embodiment, the output end of the lifting driving piece is connected with a bracket, and the bracket is connected with the test head assembly.
In an embodiment, the support is provided with a positioning column, and the test seat is provided with a positioning hole matched with the positioning column.
In an embodiment, the electric cabinet comprises a top plate, the top plate is connected with the test cabinet, a window is formed in the top plate, a code scanning gun is arranged in the electric cabinet, a window is formed in the bottom surface of the placing groove, and when the test seat is located at one end, far away from the test head, of the sliding path of the test seat, the light path of the code scanning gun sequentially penetrates through the window and the window.
In an embodiment, the electric cabinet further comprises a cabinet body with an opening at the top, and the rear end of the top plate is rotatably connected with the cabinet body.
In one embodiment, the front end of the top plate is connected to the box by a snap lock.
In one embodiment, a gas spring is arranged in the electric cabinet.
In one embodiment, the bottom surface of the placement groove is provided with a vacuum suction hole.
In an embodiment, the test seat is provided with a picking and placing groove, the picking and placing groove is close to the placing groove and communicated with the placing groove, and the depth of the picking and placing groove is larger than that of the placing groove.
In an embodiment, the test box further comprises a top side plate, a left side plate, a right side plate and a rear side plate, wherein the top side plate is respectively connected with the top ends of the left side plate, the right side plate and the rear side plate, the bottom ends of the left side plate, the right side plate and the rear side plate are respectively connected with the electric control box, and the front side plate is rotationally connected with the left side plate, the right side plate or the top side plate.
The utility model has the beneficial effects that: the UWB antenna test fixture is provided with a plurality of groups of material moving assemblies and test head assemblies, can perform simultaneous test or alternate test of a plurality of UWB antenna products, and can effectively improve the test efficiency of the antenna products, thereby reducing the production cost of enterprises and improving the production benefit.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a UWB antenna test fixture according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a part of the structure of a UWB antenna test fixture according to the first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a test socket in a UWB antenna test fixture according to an embodiment of the present utility model.
Reference numerals illustrate:
1. an electric control box; 11. a top plate; 111. windowing; 12. a case; 13. a snap lock; 14. a main control board; 15. a test indicator light; 16. a start key; 17. a reset key;
2. a test box; 21. an inlet and an outlet;
3. a lifting driving member;
4. a bracket; 41. positioning columns;
5. a test head assembly;
6. a material moving assembly; 61. a horizontal driving member; 62. a test seat; 621. a placement groove; 622. a window; 623. vacuum suction holes; 624. a taking and placing groove; 625. positioning holes;
7. a code scanning gun;
8. and a gas spring.
Detailed Description
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to, and the directional indication is merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In addition, if the meaning of "and/or" is presented throughout this document to include three parallel schemes, taking "and/or" as an example, including a scheme, or a scheme that is satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Example 1
Referring to fig. 1 to 3, a first embodiment of the present utility model is as follows: a UWB antenna test fixture is used for testing the electrical performance of UWB antenna products.
The UWB antenna test fixture comprises an electric cabinet 1 and a test box 2 arranged on the electric cabinet 1, wherein a lifting driving piece 3 is arranged in the test box 2, and the output end of the lifting driving piece 3 is connected with a test head assembly 5; the electric cabinet 1 is provided with a plurality of groups of material moving assemblies 6 which are arranged side by side, the number of the test head assemblies 5 is the same as that of the material moving assemblies 6 and corresponds to the number of the material moving assemblies 6 one by one, the material moving assemblies 6 comprise horizontal driving pieces 61 and test seats 62, the test cabinet 2 comprises front side plates, inlet and outlet 21 are formed between the front side plates and the electric cabinet 1, the horizontal driving pieces 61 are connected with the test seats 62 to drive the test seats 62 to enter and exit the test cabinet 2 through the inlet and outlet 21, the test seats 62 are provided with placing grooves 621, and the placing grooves 621 correspond to the test heads. The lifting driving piece 3 can be selected from an air cylinder, a motor, an electric push rod and the like; the horizontal driving member 61 may be a cylinder, a motor, an electric push rod, or the like.
Preferably, the number of the lifting driving members 3 is the same as the number of the test head assemblies 5, and the lifting driving members 3 are connected with the test head assemblies 5 in a one-to-one correspondence.
In this embodiment, the number of the material moving assemblies 6 is two, that is, the UWB antenna test fixture can complete the testing of two UWB antenna products simultaneously or alternatively. When two UWB antenna products are tested in an alternating mode, one UWB antenna product on the test seat 62 is located in the test box 2 for testing, and the other UWB antenna product is located outside the test box 2 for a tester to take and put the UWB antenna product, so that the alternating test mode can effectively save the loading and unloading time of the UWB antenna product, and the effect of improving the test efficiency is achieved.
Optionally, the output end of the lifting driving piece 3 is connected with a support 4, the support 4 is connected with the test head assembly 5, and the test head assembly 5 is used for conducting the UWB antenna product to be tested. In order to enable the test head assembly 5 to be accurately conducted with the UWB antenna product to be tested, in this embodiment, the support 4 is provided with a positioning column 41, and the test seat 62 is provided with a positioning hole 625 matched with the positioning column 41.
The electric cabinet 1 includes roof 11, roof 11 connects test box 2, be equipped with the windowing 111 on the roof 11, be equipped with in the electric cabinet 1 and sweep a yard rifle 7, the bottom surface of standing groove 621 is equipped with window 622, works as test seat 62 is located its slip path is kept away from the one end of test head, sweep the light path of yard rifle 7 and pass in proper order windowing 111 and window 622. When the UWB antenna product to be tested is placed on the test socket 62, the code scanning gun 7 scans the traceability codes of the bottom surface of the UWB antenna product to be tested, including but not limited to two-dimensional codes, bar codes, etc., to form records for later traceability.
The electric cabinet 1 further comprises a cabinet body 12 with an opening at the top, and the rear end of the top plate 11 is rotatably connected with the cabinet body 12; the front end of the top plate 11 is connected with the box body 12 through the snap lock 13, and when the electrical equipment in the electric cabinet 1 is damaged, maintenance personnel can directly lift the top plate 11 after unlocking, so that the work of the maintenance personnel is greatly facilitated. Optionally, be equipped with air spring 8 in electric cabinet 1, air spring 8 can assist the opening of roof 11, does benefit to the maintenance experience of reinforcing maintainer.
Optionally, a vacuum suction hole 623 is provided on the bottom surface of the placement groove 621, and the vacuum suction hole 623 is used for adsorbing the UWB antenna product to be tested, so that the UWB antenna product to be tested is flatly laid in the placement groove 621, ensuring that the UWB antenna product can be tested smoothly, i.e. being beneficial to improving the working stability of the UWB antenna testing fixture.
In order to make the test staff take and place the UWB antenna product to be tested more smoothly, optionally, the test seat 62 is provided with a taking and placing slot 624, the taking and placing slot 624 is close to the placing slot 621 and is communicated with the placing slot 621, and the depth of the taking and placing slot 624 is greater than the depth of the placing slot 621.
In this embodiment, the test box 2 further includes a top side plate, a left side plate, a right side plate and a rear side plate, the top side plate is respectively connected with the top ends of the left side plate, the right side plate and the rear side plate, the bottom ends of the left side plate, the right side plate and the rear side plate are respectively connected with the electric control box 1, the front side plate is rotationally connected with the left side plate, the right side plate or the top side plate, and the design that the front side plate can be opened and closed can facilitate maintenance personnel to maintain devices in the test box 2. Specifically, the bottom ends of the left side plate, the right side plate and the rear side plate are respectively connected to the top plate 11 of the electric cabinet 1.
Specifically, a main control board is further disposed in the electric cabinet 1, the electric cabinet 1 is provided with a test indicator 15, a start key 16 and a reset key 17, which are electrically connected with the main control board 14, and the code scanning gun 7, the horizontal driving member 61, the lifting driving member 3 and the test head assembly 5 are electrically connected with the main control board 14. The test indicator lamp 15 is used for indicating the start-stop condition of the UWB antenna test fixture and whether the UWB antenna product to be tested is qualified or not. When a tester operates the start key 16, the code scanning gun 7 scans the to-be-detected UWB antenna product on the test seat 62, then the horizontal driving piece 61 drives the test seat 62 to enter the test box 2 and be positioned below the corresponding test head assembly 5, and then the lifting driving piece 3 drives the test head assembly 5 to descend, so that the test head assembly 5 is in contact conduction with the to-be-detected UWB antenna product. When the tester operates the reset key 17, the test head assembly 5 and the test seat 62 are reset, the test seat 62 is moved out of the test box 2, and the tester replaces the UWB antenna product to be tested on the test seat 62.
The test head assembly 5 comprises a test circuit board, a radio frequency connector and a probe module, wherein the radio frequency connector and the probe module are respectively electrically connected with the test circuit board, the test circuit board is electrically connected with the main control board 14, the radio frequency connector is externally connected with network division equipment through a radio frequency cable, when the test seat 62 carries a UWB antenna product to be tested to a preset position in the test box 2, the lifting driving piece 3 drives the support 4 to descend, so that the positioning column 41 is inserted into the positioning hole 625, the probe module is in contact conduction with a connector of the UWB antenna product to be tested, and then test operation is performed.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. UWB antenna test fixture, its characterized in that: the test device comprises an electric control box and a test box arranged on the electric control box, wherein a lifting driving piece is arranged in the test box, and the output end of the lifting driving piece is connected with a test head assembly; the electric cabinet is provided with a plurality of groups of material moving assemblies which are arranged side by side, the number of the test head assemblies is the same as that of the material moving assemblies and corresponds to the number of the material moving assemblies one by one, the material moving assemblies comprise horizontal driving pieces and test seats, the test cabinet comprises front side plates, inlet and outlet openings are formed between the front side plates and the electric cabinet, the horizontal driving pieces are connected with the test seats to drive the test seats to enter and exit the test cabinet through the inlet and outlet openings, and the test seats are provided with placing grooves which correspond to the test heads.
2. The UWB antenna test fixture of claim 1 wherein: the output end of the lifting driving piece is connected with a support, and the support is connected with the test head assembly.
3. The UWB antenna test fixture of claim 2 wherein: the support is provided with a positioning column, and the test seat is provided with a positioning hole matched with the positioning column.
4. The UWB antenna test fixture of claim 1 wherein: the electric cabinet comprises a top plate, the top plate is connected with the test cabinet, a windowing is arranged on the top plate, a code scanning gun is arranged in the electric cabinet, a window is arranged on the bottom surface of the placing groove, and when the test seat is located at one end of the sliding path of the test seat far away from the test head, the light path of the code scanning gun sequentially penetrates through the windowing and the window.
5. The UWB antenna test fixture of claim 4 wherein: the electric cabinet further comprises a box body with an opening at the top, and the rear end of the top plate is rotationally connected with the box body.
6. The UWB antenna test fixture of claim 5 wherein: the front end of the top plate is connected with the box body through a snap lock.
7. The UWB antenna test fixture of claim 5 wherein: and a gas spring is arranged in the electric cabinet.
8. The UWB antenna test fixture of claim 1 wherein: the bottom surface of the placing groove is provided with a vacuum suction hole.
9. The UWB antenna test fixture of claim 1 wherein: the test seat is provided with a taking and placing groove, the taking and placing groove is close to the placing groove and communicated with the placing groove, and the depth of the taking and placing groove is larger than that of the placing groove.
10. The UWB antenna test fixture of claim 1 wherein: the test box further comprises a top side plate, a left side plate, a right side plate and a rear side plate, wherein the top side plate is respectively connected with the top ends of the left side plate, the right side plate and the rear side plate, the bottom ends of the left side plate, the right side plate and the rear side plate are respectively connected with the electric cabinet, and the front side plate is rotationally connected with the left side plate, the right side plate or the top side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111163.4U CN220795365U (en) | 2023-08-07 | 2023-08-07 | UWB antenna test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111163.4U CN220795365U (en) | 2023-08-07 | 2023-08-07 | UWB antenna test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220795365U true CN220795365U (en) | 2024-04-16 |
Family
ID=90652930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322111163.4U Active CN220795365U (en) | 2023-08-07 | 2023-08-07 | UWB antenna test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220795365U (en) |
-
2023
- 2023-08-07 CN CN202322111163.4U patent/CN220795365U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220795365U (en) | UWB antenna test fixture | |
| CN104698390B (en) | Battery device for fast detecting and battery rapid detection system | |
| CN216646712U (en) | Automatic testing device for transformer | |
| CN114289351A (en) | Power frequency withstand voltage retest tool for mutual inductor | |
| CN211236174U (en) | Testing tool for switching power supply | |
| CN210759856U (en) | Three-axis pneumatic marking machine | |
| CN209393586U (en) | A kind of five grades of sorting machines of battery | |
| CN115236487A (en) | A plant needle tool for circuit board test | |
| CN215678674U (en) | Internal resistance detection device for square lithium iron phosphate battery pack | |
| CN210834123U (en) | Electronic lock performance detection equipment | |
| CN107943010A (en) | FCT test devices based on motor simulation | |
| CN214585566U (en) | Flip pushes down test fixture | |
| CN213750230U (en) | Relay detection device | |
| CN211785946U (en) | Semiconductor test equipment capable of automatically feeding and discharging | |
| CN112034256A (en) | Coil testing device | |
| CN207557758U (en) | FCT test devices based on motor simulation | |
| CN220542409U (en) | Lockset testing device | |
| CN207910863U (en) | A kind of antenna for mobile phone test device | |
| CN217587526U (en) | Motor aging running-in test machine | |
| CN216792412U (en) | LED detection equipment | |
| CN208270716U (en) | Convertible chip with barcode scanning device detects jig | |
| CN114994498B (en) | Function testing device for bent PCB | |
| CN215726119U (en) | Intermediate product instrument test fixture | |
| CN214953915U (en) | Circuit board test equipment | |
| CN220455460U (en) | PCBA test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |