CN215986271U - Radio frequency testing device - Google Patents

Abstract

The present disclosure relates to a radio frequency testing device, comprising a testing body and a testing wire; one end of the test body is provided with a test probe which is used for being in contact with a radio frequency switch to be tested so as to test the radio frequency switch to be tested, and the other end of the test body is provided with a first connecting part; one end of the test line, which is close to the test body, is provided with a second connecting part, and the second connecting part can be spliced with the first connecting part so as to electrically connect the test probe with the test line; the test body with still be provided with locking structure between the test line, locking structure is used for when first connecting portion with the second connecting portion is pegged graft, prevents the test line with the test body pine takes off. Through the technical scheme, the radio frequency testing device provided by the disclosure can effectively avoid the phenomenon that the testing line is separated from the testing body when the testing body moves along the axial direction to test, so that the testing work can be normally and smoothly carried out.

Description

Radio frequency testing device

Technical Field

The present disclosure relates to the field of product testing technologies, and in particular, to a radio frequency testing apparatus.

Background

Currently, in testing devices such as mobile phones, a radio frequency testing device is usually connected to a radio frequency switch on a main board of the mobile phone for evaluating the integrity of data transmitted from an antenna, so that a designer or a test engineer can determine whether the antenna in the mobile phone works correctly.

The radio frequency testing device comprises a testing body and a testing wire, wherein one end of the testing body is provided with a testing probe, and the other end of the testing body and the testing wire are connected together in a pluggable manner through a male head and a female head; during testing, the testing body can move along the axial direction of the testing body along the direction close to the radio frequency switch to be tested under the action of external force, so that the testing probe is in contact with the elastic sheet of the radio frequency switch to be tested, and the testing probe is electrically connected with the testing wire.

However, during the test, the test body may move along the axial direction, so that the male head and the female head may be easily separated, and the test operation may not be performed normally.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a radio frequency testing apparatus.

The present disclosure provides a radio frequency testing device, comprising a testing body and a testing wire; one end of the test body is provided with a test probe which is used for being in contact with a radio frequency switch to be tested so as to test the radio frequency switch to be tested, and the other end of the test body is provided with a first connecting part; one end of the test line, which is close to the test body, is provided with a second connecting part, and the second connecting part can be spliced with the first connecting part so as to electrically connect the test probe with the test line;

the test body with still be provided with locking structure between the test line, locking structure is used for when first connecting portion with the second connecting portion is pegged graft, prevents the test line with the test body pine takes off.

Further, the locking structure comprises a first locking part and a second locking part matched with the first locking part; the first locking portion is arranged at one end, close to the test body, of the test line, the second locking portion is arranged at the other end of the test body, and the first locking portion is used for locking the second locking portion when the first connecting portion and the second connecting portion are connected in an inserting mode.

Further, the first locking part comprises an inserting rod and a clamping cap arranged on the inserting rod, and the inserting rod is fixed on one end of the test wire close to the test body; the second locking part comprises a slot matched with the inserted rod and a clamping hole matched with the clamping cap, the slot is arranged at the other end of the test body, and the clamping hole is formed in the slot wall of the slot; when the inserted bar stretches into the slot, the clamping cap is clamped with the clamping hole so as to lock the test wire and the test body.

Furthermore, the number of the inserted rods is at least two, and the at least two inserted rods are arranged on one end, close to the test body, of the test line at intervals along the circumferential direction of the test line; the test body is provided with at least two slots, the at least two slots are arranged at the other end of the test body at intervals along the circumferential direction of the test body, and one inserted rod corresponds to one slot.

Furthermore, a fixing block is arranged at the other end of the test body, the inserting groove is formed in the fixing block, and the clamping hole is a through hole formed in the fixing block and far away from one side of the test body.

Furthermore, a push rod is further arranged on the side wall of the test body, and a push block matched with the clamping hole is arranged at the position, corresponding to the clamping hole, of the push rod; the push rod can move in the direction close to the test body, so that the push block extends into the clamping hole, and the clamping cap in the clamping hole is pushed out.

Furthermore, a buffer structure is further arranged at one end, provided with the test probe, of the test body, and the buffer structure is used for fixing the radio frequency switch to be tested.

Further, the buffer structure comprises a first connecting plate and a second connecting plate which are oppositely arranged, and a telescopic rod arranged between the first connecting plate and the second connecting plate; the first connecting plate is arranged on the outer wall of the test body in an enclosing mode, the second connecting plate is provided with an avoiding hole matched with the radio frequency switch to be tested, and the radio frequency switch to be tested can penetrate through the avoiding hole and is detachably connected with the second connecting plate; one end of the telescopic rod is fixed on the first connecting plate, the other end of the telescopic rod is fixed on the second connecting plate, and the telescopic rod can move axially so that the test probe and the radio frequency switch to be tested can be connected in a pluggable mode.

Furthermore, the buffer structure further comprises an elastic piece, one end of the elastic piece is fixed on the first connecting plate, and the other end of the elastic piece is fixed on the second connecting plate;

the elastic piece is arranged on the outer wall of the telescopic rod in a surrounding mode.

Further, a handle for driving the test body to move axially is arranged on the outer wall of the test body; the handle is an annular flange arranged on the outer wall of the testing body in a surrounding mode.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the radio frequency testing device provided by the disclosure is provided with a testing body and a testing wire, wherein one end of the testing body is provided with a testing probe which is used for being in contact with a radio frequency switch to be tested so as to test the radio frequency switch to be tested, the other end of the testing body is provided with a first connecting part, one end of the testing wire, which is close to the testing body, is provided with a second connecting part, and the second connecting part can be spliced with the first connecting part so as to enable the testing probe to be electrically connected with the testing wire; still be provided with locking structure between test body and test line, locking structure is used for when first connecting portion and second connecting portion are pegged graft, prevents that test line and test body pine from taking off. During the concrete use, insert first connecting portion and second connecting portion and establish the connection, can link together test body and test line, owing to still be provided with locking structure between test body and test line, consequently, the test line can lock and fix on the test body, that is to say, both relatively fixed can not separate, and based on this, when the test body tested along its axial displacement, the phenomenon that can effectively avoid test line and test body to break away from takes place to make test work can normally go on smoothly.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a radio frequency testing apparatus according to an embodiment of the disclosure;

fig. 2 is a partial schematic view of a locking structure of a radio frequency testing device according to an embodiment of the disclosure;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a partial schematic view of a buffer structure of an rf testing apparatus according to an embodiment of the disclosure.

Wherein, 1, testing the body; 11. testing the probe; 12. a first connection portion; 2. a test line; 21. a second connecting portion; 3. a locking structure; 31. a first locking portion; 311. inserting a rod; 312. a clamping cap; 32. a second locking portion; 321. a slot; 322. a clamping hole; 4. a fixed block; 5. a push rod; 51. a push block; 6. a buffer structure; 61. a first connecting plate; 62. a second connecting plate; 63. a telescopic rod; 64. an elastic member; 7. a handle; 8. a radio frequency switch to be tested; 9. and (7) a PCB board.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

Referring to fig. 1 to 4, the present embodiment provides an rf testing apparatus, which includes a testing body 1 and a testing line 2; one end of the test body 1 is provided with a test probe 11 which is used for contacting with the radio frequency switch 8 to be tested so as to test the radio frequency switch 8 to be tested, and the other end of the test body 1 is provided with a first connecting part 12; one end of the test line 2 close to the test body 1 is provided with a second connection portion 21, and the second connection portion 21 can be inserted into the first connection portion 12, so that the test probe 11 is electrically connected with the test line 2.

It will be appreciated that the test body 1 has oppositely arranged test and connection ends, the test probes 11 being arranged on the test end of the test body 1 and the first connection portions 12 being arranged on the connection end of the test body 1. The one end that is close to test body 1 of test wire 2 is the connector of test wire 2, and second connecting portion 21 sets up on the connector of test wire 2. During the specific use, peg graft first connecting portion 12 and second connecting portion 21, can link together the connector of test wire 2 and the test end of test body 1, promptly, link together test wire 2 and test body 1 to make test probe 11 and test wire 2 can be connected electrically.

In this embodiment, the testing body 1 may be a cylindrical rod, an elongated rectangular rod, or any other suitable structure, and may be arbitrarily selected according to a specific use environment, which is not limited herein.

It is easily understood by those skilled in the art that one of the first connection portion 12 and the second connection portion 21 is a plug, i.e., a male, and the other of the first connection portion 12 and the second connection portion 21 is a socket, i.e., a female, that is mated with the plug. Preferably, the second connection portion 21 is a plug provided on the connection head, and the first connection portion 12 is a jack provided on the connection end.

It is understood that the jacks can be a plurality of jacks, a plurality of jacks are arranged on the connecting end at intervals, meanwhile, the plugs can also be a plurality of plugs are arranged on the connecting end at intervals, and one plug corresponds to one plug.

In this embodiment, a locking structure 3 is further disposed between the test body 1 and the test line 2, that is, the locking structure 3 is disposed between the connecting end and the connecting head, and the locking structure 3 is used for preventing the test line 2 and the test body 1 from being loosened when the first connecting portion 12 and the second connecting portion 21 are plugged.

It can be understood that, when first connecting portion 12 and second connecting portion 21 are inserted and establish the connection, under locking structure 3's effect, the connector of test wire 2 can be locked and fixed on the connecting end of test body 1, namely, test wire 2 locking is fixed on test body 1, thereby at the in-process of test, test wire 2 and test body 1 is relatively fixed all the time, that is to say, can drive test wire 2 and remove simultaneously when test body 1 tests along its axial displacement, both can not break away from each other, and then make test work normally go on smoothly, with not experiencing good.

In specific implementation, the locking structure 3 may be any suitable structure, and when the test body 1 moves along the axial direction thereof for testing, the test line 2 may be prevented from being separated from the test body 1, which is not limited herein.

Through the technical scheme, the radio frequency testing device provided by the embodiment is provided with the testing body 1 and the testing line 2, wherein one end of the testing body 1 is provided with the testing probe 11 which is used for being in contact with the radio frequency switch 8 to be tested so as to test the radio frequency switch 8 to be tested, the other end of the testing body 1 is provided with the first connecting part 12, one end of the testing line 2, which is close to the testing body 1, is provided with the second connecting part 21, and the second connecting part 21 can be spliced with the first connecting part 12 so that the testing probe 11 is electrically connected with the testing line 2; still be provided with locking structure 3 between test body 1 and test line 2, locking structure 3 is used for when first connecting portion 12 and second connecting portion 21 are pegged graft, prevents that test line 2 and test body 1 pine from taking off. During the specific use, insert first connecting portion 12 and second connecting portion 21 and establish the connection, can link together test body 1 and test line 2, owing to still be provided with locking structure 3 between test body 1 and test line 2, consequently, test line 2 can be locked and fixed on test body 1, that is to say, both relatively fixed can not separate, based on this, when test body 1 tests along its axial displacement, can effectively avoid the phenomenon that test line 2 and test body 1 break away from to take place, thereby make test work can normally go on smoothly.

In the present embodiment, the locking structure 3 includes a first locking portion 31 and a second locking portion 32 matching the first locking portion 31; the first locking portion 31 is disposed on one end of the test line 2 close to the test body 1, the second locking portion 32 is disposed on the other end of the test body 1, and the first locking portion 31 is used for locking with the second locking portion 32 when the first connecting portion 12 and the second connecting portion 21 are plugged.

The first locking portion 31 and the second locking portion 32 may be any suitable structures, and when the first connecting portion 12 and the second connecting portion 21 are plugged, the test line 2 and the test body 1 may be locked and fixed, which is not limited herein.

Illustratively, one of the first locking portion 31 and the second locking portion 32 is a snap, and the other of the first locking portion 31 and the second locking portion 32 is a snap groove into which the snap can be snapped. During the specific use, stretch into the draw-in groove with the card protruding to block the card protruding in the draw-in groove, test wire 2 can be fixed on test body 1 by locking, simple structure connects reliably stably.

As an alternative embodiment, the locking projection is arranged on the connecting end and extends in a direction away from the connecting end, and the locking groove is arranged on the connecting head.

As another alternative, the locking protrusion is disposed on the connecting head and extends in a direction away from the connecting head, and the locking groove is disposed on the connecting end.

Referring to fig. 1 and 2, the first locking portion 31 includes an insertion rod 311 and a cap 312 provided on the insertion rod 311, the insertion rod 311 being fixed on an end of the test wire 2 near the test body 1; the second locking portion 32 includes a slot 321 matching with the insertion rod 311 and a locking hole 322 matching with the locking cap 312, the slot 321 is disposed on the other end of the test body 1, and the locking hole 322 is disposed on a wall of the slot 321; when the insertion rod 311 extends into the insertion slot 321, the locking cap 312 is locked with the locking hole 322 to lock the test line 2 and the test body 1.

It should be noted here that the distance between the clamping cap 312 and the connector is not less than the distance between the end of the second connecting portion 21 far away from the connector and the connector, that is, the distance between the clamping cap 312 and the connector is not less than the axial extension dimension of the second connecting portion 21 along the test line 2, so designed, the clamping cap 312 and the clamping hole 322 can be ensured to be clamped when the first connecting portion 12 and the second connecting portion 21 are inserted in place, or the clamping cap 312 and the clamping hole 322 are clamped after the first connecting portion 12 and the second connecting portion 21 are inserted in place, thereby ensuring that the test body 1 and the test line 2 can be electrically conducted during testing.

In this embodiment, there may be one snap projection, and at the same time, there is one snap groove. Of course, the number of the clamping protrusions can be at least two, that is, the number of the clamping protrusions is multiple, and when the number of the clamping protrusions is multiple, the multiple clamping protrusions are arranged at intervals along the circumferential direction of the connector; correspondingly, the draw-in groove also is at least two, promptly, the draw-in groove is a plurality of, and a plurality of draw-in grooves set up along the circumference interval of link, and a calorie of protruding corresponding draw-in groove of corresponding of card.

It can be understood that there are at least two insertion rods 311, and at least two insertion rods 311 are arranged on one end of the test line 2 close to the test body 1 at intervals along the circumferential direction of the test line 2, that is, at least two insertion rods 311 are arranged on the connecting head at intervals along the circumferential direction of the test line 2; the number of the slots 321 is at least two, the at least two slots 321 are arranged at the other end of the testing body 1 at intervals along the circumferential direction of the testing body 1, that is, the at least two slots 321 are arranged at the connecting end at intervals along the circumferential direction of the testing body 1, and one insertion rod 311 corresponds to one slot 321.

Wherein the insertion rod 311 may be any suitable shape, such as a cylindrical insertion rod, a square insertion rod, etc., and correspondingly, the slot 321 is a cylindrical slot, a square slot, etc. matching with the insertion rod 311.

It will be understood that the slot 321 may be directly opened on the connecting end, and preferably, as shown in fig. 2, the fixing block 4 is provided on the other end of the testing body 1, that is, the fixing block 4 is provided on the side wall of the connecting end, the slot 321 is opened on the fixing block 4, and the fastening hole 322 is a through hole opened on the side of the fixing block 4 far away from the testing body 1, and at this time, as shown in fig. 2, the insertion rod 311 is formed into an L-shaped insertion rod 311.

During the concrete implementation, fixed block 4 can be fixed on the lateral wall of link through modes such as structural adhesive, bolted connection, and of course, fixed block 4 also can with link integrated into one piece, the wholeness is good, intensity is high.

Wherein, the fixed block 4 can be an annular fixed block 4 that encloses on the link outer wall, has seted up the draw-in groove in the protruding position department of this annular fixed block 4 correspondence card. Of course, the fixed blocks 4 can be multiple, one fixed block 4 is provided with a clamping groove, and the fixed blocks 4 are arranged on the connecting end at intervals along the circumferential direction of the connecting end.

In this embodiment, in order to facilitate disassembly, a push rod 5 is further provided on the test of the test body 1, that is, the push rod 5 is further provided on the connection end, and a push block 51 matched with the clamping hole 322 is provided at a position of the push rod 5 corresponding to the clamping hole 322; the push rod 5 can move in a direction toward the test body 1, so that the push block 51 extends into the card hole 322 to push the card cap 312 out of the card hole 322, i.e. to remove the card cap 312 from the card hole 322.

It is understood that the push rod 5 may be an elastic push rod 5 made of any suitable material, and when the elastic push rod 5 is pressed in a direction toward the connecting end, the push block 51 can extend into the locking hole 322 to move out the locking cap 312 in the locking hole 322, that is, the push block 51 pushes the locking cap 312 in the locking hole 322 into the locking slot. When the external force acting on the elastic push rod 5 is removed, the elastic push rod 5 moves to the recovery position in the direction away from the connection end under the action of the elastic force of the elastic push rod 5, and the push block 51 is pulled out of the clamping hole 322 under the action of the elastic force.

Wherein the push rod 5 may be formed in any suitable shape, such as L-shape, arc shape, etc.

In addition, at least part of the outer surface of the push rod 5 is provided with anti-slip structures, such as anti-slip lines, anti-slip grooves, anti-slip bumps, and the like.

During specific use, with push rod 5 along the orientation near the direction removal of link, extrude push rod 5 promptly, at this moment, push rod 5 promotes ejector pad 51 along the orientation near the direction removal of link, ejector pad 51 can impel card cap 312 in the card hole 322 to the draw-in groove in to inserted bar 311 can freely be taken out from the draw-in groove, and then conveniently dismantles test line 2 from test body 1.

According to some embodiments, the locking cap 312 may be pushed out from the locking hole 322 into the locking slot manually or by an auxiliary tool, so as to facilitate the insertion rod 311 to be freely withdrawn from the insertion slot 321.

In this embodiment, the end of the test body 1 having the test probe 11, that is, the test end of the test body 1, is further provided with a buffer structure 6, and the buffer structure 6 is used for fixing the radio frequency switch 8 to be tested.

It will be understood that the connecting end and the testing end have electrical continuity when the test line 2 and the test body 1 are connected together by the male and female heads, in other words, the test line 2 and the test body 1 form a path through which electrical signals can be transmitted when the test line 2 and the test body 1 are connected together by the male and female heads.

It will be readily understood by those skilled in the art that the rf switch 8 under test is already connected to the circuit board before testing, i.e. the circuit board and the rf switch 8 under test are an integral structure, so that the two are easily detachably connected to the buffer structure 6 for testing.

In this embodiment, the buffering structure 6 is disposed on the testing end of the testing body 1, during testing, the rf switch 8 to be tested is mounted on the buffering structure 6, and after the testing is completed, the rf switch to be tested is detached from the buffering structure 6, so as to mount the new rf switch 8 to be tested on the buffering structure 6.

It can be understood that, when the test probe 11 contacts with the elastic sheet in the rf switch 8 to be tested, if the electrical signal can be output through the test probe 11, the test body 1, and the test line 2, the rf switch 8 to be tested is qualified, otherwise, the rf switch is not qualified.

Further, referring to fig. 1 and 2, the buffer structure 6 includes a first connecting plate 61 and a second connecting plate 62 which are oppositely arranged, and a telescopic rod 63 which is arranged between the first connecting plate 61 and the second connecting plate 62; the first connecting plate 61 is arranged on the outer wall of the test body 1 in a surrounding mode, the second connecting plate 62 is provided with an avoiding hole matched with the radio-frequency switch 8 to be tested, and the radio-frequency switch 8 to be tested can penetrate through the avoiding hole and is detachably connected with the second connecting plate 62; one end of the telescopic rod 63 is fixed on the first connecting plate 61, the other end of the telescopic rod 63 is fixed on the second connecting plate 62, and the telescopic rod 63 can move along the axial direction, so that the test probe 11 and the radio frequency switch 8 to be tested can be connected in a pluggable mode.

In concrete implementation, after the radio frequency switch 8 to be tested and the circuit board are fixed on the buffer structure 6, the test probe 11 and the radio frequency switch 8 to be tested are connected in a pluggable manner, so that the test line 2 is electrically connected with the circuit board.

It will be appreciated that when the rf switch 8 under test is mounted on the second connection plate 62, there is a safety gap between the test probe 11 and the rf switch 8 under test. Specifically, during testing, the testing body 1 is moved in the direction close to the radio frequency switch 8 to be tested, at the moment, the telescopic rod 63 is compressed, and the testing probe 11 is inserted into the radio frequency switch 8 to be tested and is in contact conduction with the elastic sheet of the radio frequency switch 8 to be tested; after the test is accomplished, will test body 1 and remove along the direction of keeping away from the radio frequency switch 8 that awaits measuring towards, at this moment, the telescopic link 63 resumes natural length gradually, and test probe 11 separates with the radio frequency switch 8 that awaits measuring to conveniently dismantle the radio frequency switch 8 that awaits measuring from second connecting plate 62, install a new radio frequency switch 8 that awaits measuring again and detect.

In this embodiment, the contracted length of the telescopic bar 63 is related to the maximum displacement of the test head body and the test probe 11.

During the concrete realization, first connecting plate 61 can be fixed on the outer wall of test body 1 through modes such as the structure is glued and is bonded, of course, first connecting plate 61 also can with test body 1 integrated into one piece, can choose for use wantonly according to specific service environment, does not do too much restriction here.

Further, referring to fig. 4, the number of the telescopic bars 63 is at least two, and the at least two telescopic bars 63 are arranged between the first connecting plate 61 and the second connecting plate 62 at intervals in the circumferential direction.

Here, the circumferential direction may be the circumferential direction of the first connecting plate 61, the circumferential direction of the second connecting plate 62, or the circumferential direction of a space surrounded by the first connecting plate 61 and the second connecting plate 62.

In specific implementation, the first connecting plate 61 and the second connecting plate 62 can move in a direction close to or away from each other under the action of the telescopic rod 63, so that the test probe 11 and the radio frequency switch 8 to be tested can be connected in a pluggable manner.

In this embodiment, the buffer structure 6 further includes an elastic member 64, one end of the elastic member 64 is fixed to the first connecting plate 61, and the other end of the elastic member 64 is fixed to the second connecting plate 62.

It can be understood that, when testing, the axial displacement of test body 1 can extrude telescopic link 63 and elastic component 64, makes telescopic link 63 and elastic component 64 compressed, through the elasticity of elastic component 64, can play certain cushioning effect at the axial displacement in-process of test body 1 to can avoid test body 1 excessive movement and make test probe 11 excessive movement lead to the phenomenon of extrusion damage examination radio frequency switch in the shell fragment to take place.

The elastic member 64 may be disposed at any suitable position between the first connecting plate 61 and the second connecting plate 62, and may play a role in buffering to prevent the test probe 11 from moving excessively. Preferably, the elastic part 64 is arranged on the outer wall of the telescopic rod 63 in a surrounding manner, and by means of the design, the elastic part 64 has a limiting and guiding effect on the telescopic rod 63, so that the telescopic rod 63 can be effectively prevented from shaking along the circumferential direction of the telescopic rod 63 in the telescopic process.

It is understood that the elastic member 64 may be enclosed on the outer wall of a part of the telescopic rods 63, and of course, the elastic member 64 may be enclosed on the outer wall of each telescopic rod 63. Generally, when the telescopic rod 63 is in a natural extension state, the elastic member 64 is also in a natural extension state, and when the telescopic rod 63 is compressed, the elastic member 64 is also compressed.

The elastic member 64 may be any suitable structure such as a spring, an elastic cord, etc.

In the present embodiment, a handle 7 is disposed on the outer wall of the test body 1, and the handle 7 is used for holding to push the test body 1 to move along the axial direction thereof.

Wherein the handle 7 may be formed in any suitable configuration, such as a bump. Preferably, referring to fig. 1 and 2, the handle 7 is an annular flange provided around the outer wall of the test body 1.

In addition, the handle 7 can be fixed at any suitable position of the testing body 1 by structural adhesive bonding, bolt connection and the like, and of course, the handle 7 can also be integrally formed with the testing body 1, so that the integrity is good and the strength is high. The method can be arbitrarily selected according to specific use conditions, and is not limited too much here.

Further, in order to facilitate gripping, anti-slip structures, such as anti-slip protrusions, anti-slip grooves, anti-slip threads, etc., may be provided on the handle 7 or on a portion of the outer surface of the handle 7. Of course, a rubber sleeve may be sleeved on the outer surface of the handle 7.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The radio frequency testing device is characterized by comprising a testing body (1) and a testing wire (2);

one end of the test body (1) is provided with a test probe (11) which is used for being in contact with a radio frequency switch (8) to be tested so as to test the radio frequency switch (8) to be tested, and the other end of the test body (1) is provided with a first connecting part (12); one end of the test line (2) close to the test body (1) is provided with a second connecting part (21), and the second connecting part (21) can be spliced with the first connecting part (12) so as to electrically connect the test probe (11) with the test line (2);

the testing body (1) and still be provided with locking structure (3) between test line (2), locking structure (3) are used for first connecting portion (12) with when second connecting portion (21) are pegged graft, prevent test line (2) with test body (1) pine takes off.

2. A radio frequency testing device according to claim 1, characterized in that the locking structure (3) comprises a first locking portion (31) and a second locking portion (32) matching the first locking portion (31);

the first locking portion (31) is arranged at one end, close to the test body (1), of the test line (2), the second locking portion (32) is arranged at the other end of the test body (1), and the first locking portion (31) is used for locking the second locking portion (32) when the first connecting portion (12) and the second connecting portion (21) are plugged.

3. A radio frequency testing device according to claim 2, characterized in that the first locking portion (31) comprises an insert rod (311) and a snap cap (312) arranged on the insert rod (311), the insert rod (311) being fixed on an end of the test line (2) close to the test body (1);

the second locking part (32) comprises a slot (321) matched with the inserting rod (311) and a clamping hole (322) matched with the clamping cap (312), the slot (321) is arranged at the other end of the test body (1), and the clamping hole (322) is formed in the slot wall of the slot (321);

when inserted bar (311) stretched into in slot (321), block cap (312) with card hole (322) joint, with will test line (2) with test body (1) locking.

4. A radio frequency testing device according to claim 3, wherein the number of the insertion rods (311) is at least two, and at least two insertion rods (311) are arranged on one end of the testing line (2) close to the testing body (1) at intervals along the circumferential direction of the testing line (2);

the number of the slots (321) is at least two, the at least two slots (321) are arranged at the other end of the testing body (1) at intervals along the circumferential direction of the testing body (1), and one of the insertion rods (311) corresponds to one of the slots (321).

5. The radio frequency testing device according to claim 3, wherein a fixing block (4) is disposed at the other end of the testing body (1), the slot (321) is disposed on the fixing block (4), and the fastening hole (322) is a through hole disposed on a side of the fixing block (4) away from the testing body (1).

6. The radio frequency testing device according to claim 5, wherein a push rod (5) is further arranged on the side wall of the testing body (1), and a push block (51) matched with the clamping hole (322) is arranged at the position, corresponding to the clamping hole (322), of the push rod (5);

the push rod (5) can move in the direction close to the test body (1) so that the push block (51) extends into the clamping hole (322) to push out the clamping cap (312) in the clamping hole (322).

7. The radio frequency test device according to any of claims 1 to 6, characterized in that the end of the test body (1) having the test probe (11) is further provided with a buffer structure (6), the buffer structure (6) being used for fixing the radio frequency switch (8) to be tested.

8. A radio frequency testing device according to claim 7, characterized in that said buffer structure (6) comprises a first connecting plate (61) and a second connecting plate (62) arranged opposite each other and a telescopic rod (63) arranged between said first connecting plate (61) and said second connecting plate (62);

the first connecting plate (61) is arranged on the outer wall of the test body (1) in an enclosing mode, the second connecting plate (62) is provided with an avoiding hole matched with the radio-frequency switch (8) to be tested, and the radio-frequency switch (8) to be tested can penetrate through the avoiding hole and is detachably connected with the second connecting plate (62);

one end of the telescopic rod (63) is fixed on the first connecting plate (61), the other end of the telescopic rod (63) is fixed on the second connecting plate (62), and the telescopic rod (63) can move axially, so that the test probe (11) and the radio frequency switch (8) to be tested can be connected in a pluggable mode.

9. The radio frequency testing device according to claim 8, wherein the buffer structure (6) further comprises an elastic member (64), one end of the elastic member (64) is fixed on the first connecting plate (61), and the other end of the elastic member (64) is fixed on the second connecting plate (62);

the elastic piece (64) is arranged on the outer wall of the telescopic rod (63) in a surrounding mode.

10. The radio frequency testing device according to any one of claims 1 to 6, wherein a handle (7) for driving the testing body (1) to move axially is arranged on the outer wall of the testing body (1);

the handle (7) is an annular flange arranged on the outer wall of the testing body (1) in an enclosing mode.

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