Radio frequency chip testing device

Abstract

The invention relates to the technical field of testing devices, and discloses a radio frequency chip testing device which comprises a testing assembly. The test assembly comprises a test cabinet, the front surface of which is provided with a plurality of plug connectors; the cable is plugged on the plurality of plug connectors; a fixing assembly is arranged on the front surface of the test cabinet; the fixing assembly comprises a groove body arranged on the front surface of the test cabinet; the mounting plate is embedded into the groove body; the cable fixing and locking device has the advantages that cable fixing and locking are convenient, during use, a plurality of cables are sequentially embedded into the clamping rings at different positions, the cables are connected with the corresponding plug connectors, the baffles are rotated to be right in front of the clamping rings, the positions of the cables are fixed, then the radio frequency chip is tested by operating the test cabinet, and the test efficiency is improved. According to the invention, a plurality of cables can be conveniently connected at the same time, so that the cables can be well fixed while a plurality of radio frequency chips are tested, the use mode is simple and rapid, and the use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of testing devices, and in particular to a radio frequency chip testing device. Background Art

[0002] RF testing is the abbreviation of RF current, which is a high-frequency alternating current changing electromagnetic wave. When traditional RF chip testing equipment is working, it is necessary to connect multiple test cables. When there are too many cables, they are prone to entanglement and knotting. Traditional RF chip testing equipment lacks a centralized and fixed line structure, which is not conducive to testing work.

[0003] For example, the patent with Chinese utility model disclosure specification CN215575515U discloses a new type of radio frequency chip testing device. When it is used, the auxiliary plate is flipped downward, and a set of wire fixing structures fixes a cable. The cable is output from the clamping ring 2 from the back to the front, so that the cable is positioned at a section between the connector and the chip element under test, and the cables are not easily entangled with each other when output. After the telescopic shaft is extended, it is maintained in an extended state by a spring steel ball, and the position of the clamping ring 2 is moved up, so that the height of the cable from the output position of the clamping ring 2 becomes higher, and the ball can move along the outer wall of the cable to reduce the friction between the cable and the clamping ring 2.

[0004] Existing RF chip testing devices do not have a good fixing function. For example, the above-mentioned patent can fix multiple cables separately through multiple sets of wire fixing structures. However, in actual use, the wire fixing structure is far away from the test connector, and the wire fixing structure does not have a locking function, which brings inconvenience to use and has certain limitations. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a radio frequency chip testing device, which has the advantages of convenient wire fixing and locking, and solves the problem that the prior radio frequency chip testing device does not have a good fixing function.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a radio frequency chip testing device, comprising a testing component; the testing component comprises: a testing cabinet, a front surface of which is provided with a plurality of connectors; cables, plugged into the plurality of connectors; a fixing component is provided on the front surface of the testing cabinet; the fixing component comprises: a slot body, provided on the front surface of the testing cabinet; a mounting plate, embedded in the slot body; a clamping ring, provided on the front surface of the mounting plate, and provided with a plurality of rings; a baffle, rotatably connected to the front surface of the mounting plate; a magnetic sheet, provided on the facing surfaces of the baffle and the mounting plate; a clamping block, fixedly connected to the front surface of the mounting plate.

[0009] Preferably, two sets of the fixing components are symmetrically arranged on the front surface of the test cabinet.

[0010] Preferably, the distance between the central points of two adjacent plug connectors on the same horizontal line is equal to the length of the plug connector.

[0011] Preferably, a disassembly component is symmetrically arranged on the test cabinet; the disassembly component includes: a chute opened on the side surface of the test cabinet; a round head rod slidably connected in the chute; a spring sleeved on the outer side wall of the round head rod; a clamping groove opened on the side surface of the mounting plate, and one end of the round head rod is inserted into the clamping groove.

[0012] Preferably, the chute is a stepped groove.

[0013] Preferably, a chamfer is opened on the outer side wall of the round head rod.

[0014] Preferably, a spring is arranged in the groove body.

[0015] Preferably, a push block is fixedly connected to the outer side wall of each round head rod.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a radio frequency chip testing device, which has the following beneficial effects:

[0018] The present invention has the advantages of convenient wire fixing and locking. During use, multiple cables are sequentially inserted into the clamping rings at different positions, and after connecting the multiple cables to the corresponding plug connectors, the baffle is rotated until the baffle rotates to the front of the multiple clamping rings, and then the positions of the cables are fixed. Subsequently, the radio frequency chip is tested by operating the test cabinet. It is convenient to connect multiple cables simultaneously, so that when testing multiple radio frequency chips, a good anti-loosening and fixing effect can be achieved on the cables, and the use method is simple and fast, which is convenient for the staff to use, and solves the problem that the existing radio frequency chip testing device does not have a good fixing function. Description of the drawings

[0019] Figure 1 is a schematic structural diagram of the present invention;

[0020] Figure 2 is a front internal structural diagram of the disassembly component in the present invention.

[0021] In the figure:

[0022] 1. Testing component; 11. Test cabinet; 12. Plug connector; 13. Cable;

[0023] 2. Fixing component; 21. Slot body; 22. Mounting plate; 23. Clamping ring; 24. Baffle; 25. Magnetic sheet; 26. Block

[0024] 3. Dismantling component; 31. Chute; 32. Round head rod; 33. Spring; 34. Card slot

[0025] 4. Pushing block Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1

[0028] Refer to Figure 1-2 , a radio frequency chip testing device, including a testing component 1; the testing component 1 includes: a testing cabinet 11, on the front surface of which there are a plurality of plug-in connectors 12; a cable 13 plugged on the plurality of plug-in connectors 12; a fixing component 2 is arranged on the front surface of the testing cabinet 11; the fixing component 2 includes: a slot body 21 arranged on the front surface of the testing cabinet 11; a mounting plate 22 embedded in the slot body 21; a clamping ring 23 arranged on the front surface of the mounting plate 22 and having a plurality of them; a baffle 24 rotatably connected to the front surface of the mounting plate 22; a magnetic sheet 25 arranged on the opposite surfaces of the baffle 24 and the mounting plate 22; a block 26 fixedly connected to the front surface of the mounting plate 22; two groups of the fixing components 2 are symmetrically arranged on the front surface of the testing cabinet 11 in total; the distance between the center points of two adjacent plug-in connectors 12 on the same horizontal line is equal to the length of the plug-in connector 12.

[0029] During use, various radio frequency test components are installed in the test cabinet 11, and the radio frequency test components are respectively connected to the plug-in connectors 12. First, the external chip component to be tested is electrically connected to the plug-in connector 12 through the cable 13. When connecting, the cable 13 is brought into contact with the clamping ring 23 and the cable 13 is squeezed, causing the clamping ring 23 to deform. Then, the cable 13 is continuously pushed to embed the cable 13 into the clamping ring 23 to complete the fixation of the cable. Subsequently, the cable 13 is inserted into the corresponding plug-in connector 12 to complete the connection. Then, multiple cables 13 are sequentially embedded into the clamping rings 23 at different positions. After the clamped and fixed cables 13 are connected to the plug-in connectors 12, the baffle 24 is rotated to separate the magnetic attraction piece 25 on the rear surface of the baffle 24 from the magnetic attraction piece 25 on the front surface of the mounting plate 22. Then, the baffle 24 is continuously rotated until the baffle 24 rotates to the front of multiple clamping rings 23, and then the latch 26 is embedded into the baffle 24 to fix the angle of the baffle 24. A card slot similar to the shape of the latch 26 is formed on the side of the baffle 24, and the latch 26 is embedded into this card slot to fix the angle of the baffle 24. Subsequently, the radio frequency chip at the other end of the cable 13 is tested by operating the test cabinet 11; during use, both groups of fixing components 2 can fix the cable 13; during use, the cables 13 fixed on multiple clamping rings 23 can be connected to the plug-in connectors 12 in different rows.

[0030] Embodiment 2

[0031] Refer to Figure 1-2 , on the basis of Embodiment 1, a disassembly function is added;

[0032] A radio frequency chip testing device includes a testing component 1; the testing component 1 includes: a testing cabinet 11, on the front surface of which there are a plurality of plug connectors 12; a cable 13 plugged on the plurality of plug connectors 12; a fixing component 2 is arranged on the front surface of the testing cabinet 11; the fixing component 2 includes: a groove body 21 arranged on the front surface of the testing cabinet 11; a mounting plate 22 embedded in the groove body 21; a clamping ring 23 arranged on the front surface of the mounting plate 22 and having a plurality of them; a baffle 24 rotatably connected to the front surface of the mounting plate 22; a magnetic sheet 25 arranged on the facing surfaces of the baffle 24 and the mounting plate 22; a clamping block 26 fixedly connected to the front surface of the mounting plate 22; two groups of the fixing components 2 are symmetrically arranged on the front surface of the testing cabinet 11 in total; the distance between the central points of two adjacent plug connectors 12 on the same horizontal line is equal to the length of the plug connector 12; a dismounting component 3 is symmetrically arranged on the testing cabinet 11; the dismounting component 3 includes: a sliding groove 31 opened on the side surface of the testing cabinet 11; a round head rod 32 slidably connected in the sliding groove 31; a spring 33 sleeved on the outer side wall of the round head rod 32; a clamping groove 34 opened on the side surface of the mounting plate 22, and one end of the round head rod 32 is inserted into the clamping groove 34; the sliding groove 31 is a stepped groove; a chamfer is opened on the outer side wall of the round head rod 32; a spring is arranged in the groove body 21.

[0033] When in use, when it is necessary to disassemble the mounting plate 22, directly pull the round head rod 32 outwards, so that while the round head rod 32 slides outwards in the sliding groove 31, the spring 33 is pulled, and then after one end of the round head rod 32 slides out of the clamping groove 34, directly pull the mounting plate 22 forwards, so that after the mounting plate 22 slides out of the groove body 21, the disassembly of the mounting plate 22 is completed. On the contrary, the installation of the mounting plate 22 is realized; when in use, the spring 33 is contracted in the sliding groove 31 to play a protective role for the spring 33; when installing the mounting plate 22, directly insert the mounting plate 22 into the groove body 21, so that after the rear surface of the mounting plate 22 contacts the chamfer on the outer side wall of the round head rod 32, push the round head rod 32 to slide outwards, and then after the mounting plate 22 is completely embedded in the groove body 21, through the resilience of the spring 33, the round head rod 32 is inserted into the clamping groove 34 to complete the installation; when in use, while inserting the mounting plate 22 into the groove body 21, the rear surface of the mounting plate 22 contacts the front surface of the spring in the groove body 21, which does not affect the normal installation of the mounting plate 22. When disassembling, pull the round head rod 32 outwards, so that after the round head rod 32 slides out of the clamping groove 34, through the resilience of the spring in the groove body 21, the mounting plate 22 is pushed forwards to facilitate disassembly.

[0034] Embodiment Three

[0035] Refer to Figure 1-2 , on the basis of Embodiment Two, an auxiliary function is added;

[0036] A radio frequency chip testing device includes a testing component 1; the testing component 1 includes: a testing cabinet 11, on the front surface of which there are a plurality of connectors 12; a cable 13 plugged on the plurality of connectors 12; a fixing component 2 is arranged on the front surface of the testing cabinet 11; the fixing component 2 includes: a groove body 21 arranged on the front surface of the testing cabinet 11; a mounting plate 22 embedded in the groove body 21; a clamping ring 23 arranged on the front surface of the mounting plate 22 and there are a plurality of them; a baffle 24 rotatably connected to the front surface of the mounting plate 22; a magnetic sheet 25 arranged on the opposite surfaces of the baffle 24 and the mounting plate 22; a clamping block 26 fixedly connected to the front surface of the mounting plate 22; two groups of the fixing components 2 are symmetrically arranged on the front surface of the testing cabinet 11 in total; the distance between the central points of two adjacent connectors 12 on the same horizontal line is equal to the length of the connector 12; a dismounting component 3 is symmetrically arranged on the testing cabinet 11; the dismounting component 3 includes: a sliding groove 31 opened on the side surface of the testing cabinet 11; a round head rod 32 slidably connected in the sliding groove 31; a spring 33 sleeved on the outer side wall of the round head rod 32; a clamping groove 34 opened on the side surface of the mounting plate 22 and one end of the round head rod 32 is inserted into the clamping groove 34; the sliding groove 31 is a stepped groove; a chamfer is opened on the outer side wall of the round head rod 32; a spring is arranged in the groove body 21; a push block 4 is fixedly connected to the outer side wall of each round head rod 32.

[0037] When disassembly is needed, directly rotate the two baffles 24 towards the back surface, so that the back surfaces of the two baffles 24 are respectively in contact with the opposite surfaces of the two push blocks 4, and push the two push blocks 4 to slide towards the back surface, so that the two push blocks drive the two round head rods 32 to slide out of the two clamping grooves 34 respectively. Subsequently, the mounting plate 22 is pushed out of the groove body 21 by the spring in the groove body 21, which is convenient for disassembly.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radio frequency chip testing device, comprising a testing component (1); the testing component (1) includes: A testing cabinet (11), on the front surface of which there are provided a plurality of plug connectors (12); A cable (13), plugged on the plurality of plug connectors (12); It is characterized in that: on the front surface of the testing cabinet (11) there is provided a fixing component (2); the fixing component (2) includes: A groove body (21), arranged on the front surface of the testing cabinet (11); A mounting plate (22), embedded in the groove body (21); Clamping rings (23), arranged on the front surface of the mounting plate (22) and there are a plurality of them; A baffle (24), rotatably connected to the front surface of the mounting plate (22); Magnetic attraction sheets (25), arranged on the opposite surfaces of the baffle (24) and the mounting plate (22); A clamping block (26), fixedly connected to the front surface of the mounting plate (22).

2. The radio frequency chip testing device according to claim 1, wherein: On the front surface of the testing cabinet (11), there are symmetrically arranged two groups of the fixing components (2) in total.

3. The radio frequency chip testing device according to claim 1, wherein: The distance between the central points of two adjacent plug connectors (12) on the same horizontal line is equal to the length of the plug connector (12).

4. A radio frequency chip testing device according to claim 1, characterized in that: On the testing cabinet (11), there are symmetrically arranged dismounting components (3); the dismounting components (3) include: A sliding groove (31), opened on the side surface of the testing cabinet (11); A round-headed rod (32), slidably connected in the sliding groove (31); A spring (33), sleeved on the outer side wall of the round-headed rod (32); A clamping groove (34), opened on the side surface of the mounting plate (22), and one end of the round-headed rod (32) is inserted into the clamping groove (34).

5. The radio frequency chip testing device according to claim 4, characterized in that: The sliding groove (31) is a stepped groove.

6. The radio frequency chip testing device according to claim 4, wherein: On the outer side wall of the round-headed rod (32), there is provided a chamfer.

7. The radio frequency chip testing device according to claim 4, wherein: Inside the groove body (21), there is a spring.

8. The radio frequency chip testing device according to claim 4, wherein: On the outer side wall of each round-headed rod (32), there is fixedly connected a pushing block (4).

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