Radio frequency device joint dismounting device

Abstract

The utility model relates to a radio frequency device connector dismounting device which comprises a connecting rod, a first rotating piece and a second rotating piece. The first rotating piece is arranged at one end of the connecting rod, and tapping threads are arranged at the other end of the connecting rod so as to drive the tapping threads to tap the connector to connect the connecting rod with the connector when the first rotating piece is rotated; the connecting rod is provided with a first external thread, the second rotating piece is provided with a first avoiding hole, and the hole wall of the first avoiding hole is provided with a first internal thread matched with the first external thread. When the second rotating piece rotates in the circumferential direction of the connecting rod, the connecting rod is driven to move in the direction away from the body so as to drive the connector to move in the direction away from the body to be detached and separated from the body, and therefore the connecting rod and the connector can be connected together by rotating the first rotating piece, and then the second rotating piece is rotated; the connecting rod generates pulling force on the connector so that the connector can be pulled out and detached from the body, the body cannot be damaged, the use performance of the radio frequency device after the connector is replaced with a new connector is guaranteed, and the detaching efficiency is high.

Description

Technical Field

[0001] The present disclosure relates to the field of mobile communication technology, and in particular to a device for disassembling a radio frequency device connector. Background Art

[0002] Radio frequency devices used in mobile communication systems, such as filters, usually include a body and a connector. The body is provided with a mounting cavity, and the connector is usually connected to the mounting cavity by crimping, so that the outer wall of the connector abuts against the cavity wall of the mounting cavity to achieve fixation, thereby embedding and connecting the connector in the mounting cavity. The radio frequency device is connected to other components through the connector and transmits signals.

[0003] In order to ensure the stability of signal transmission, if the performance index of the connector is poor, it is necessary to remove the bad connector from the body and replace it with a new connector. In the prior art, when removing the connector, pliers are usually used to directly cut the connector into pieces and gradually remove it, or a drill is used to destroy the connector and then remove it, which not only easily damages the body and affects the performance of the RF device after replacing the new connector, but also has low disassembly efficiency. Utility Model Content

[0004] In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a radio frequency device connector disassembly device.

[0005] The present disclosure provides a RF device connector disassembly device, the RF device comprising a body and a connector, the body having an installation cavity, the connector being crimped in the installation cavity, and optionally, the RF device connector disassembly device comprising a connecting rod, a first rotating member, and a second rotating member;

[0006] The first rotating member is arranged at one end of the connecting rod and fixed relatively to the connecting rod, and the other end of the connecting rod has a tapping thread, so that when the first rotating member rotates along the circumference of the connecting rod, the tapping thread is driven to tap the joint, so as to connect the connecting rod with the joint;

[0007] A first connecting portion is provided on the outer side wall of the connecting rod, the second rotating member has a first avoidance hole for the connecting rod to pass through, and a second connecting portion is provided on the hole wall of the first avoidance hole. The second rotating member is connected to the connecting rod through the matching sleeve of the first connecting portion and the second connecting portion, and can reciprocate along the axial direction of the connecting rod to drive the connecting rod to move in a direction away from the main body, so as to drive the joint to move in a direction away from the main body so as to be disassembled and separated from the main body.

[0008] Optionally, the first rotating member includes a rotating disk having a mounting hole thereon, the end of the connecting rod facing the rotating disk has a connecting hole, and the rotating disk is detachably connected via a fastener penetrating the mounting hole and the connecting hole.

[0009] Optionally, a side of the mounting hole facing the connecting rod has a first accommodating groove, the first accommodating groove is arranged along the circumference of the mounting hole and communicates with the mounting hole, and one end of the connecting rod facing the rotating disk extends into the first accommodating groove;

[0010] And / or, a side of the mounting hole facing away from the connecting rod has a second accommodating groove, the second accommodating groove is arranged along the circumference of the mounting hole and communicates with the mounting hole, an end of the fastener facing away from the connecting rod is accommodated in the second accommodating groove and is flush with a side of the rotating disk facing away from the connecting rod;

[0011] And / or, the fastener includes a bolt, and the bolt is at least threadedly connected to the connecting hole.

[0012] Optionally, when the end of the connecting rod facing the rotating disk extends into the first accommodating groove, a positioning protrusion is provided on the inner wall of the first accommodating groove, and a positioning groove matching the positioning protrusion is provided on the outer wall of the end of the connecting rod facing the rotating disk.

[0013] Optionally, the first connecting portion is a first external thread, and the second connecting portion is a first internal thread matching the first external thread.

[0014] Optionally, the radio frequency device connector disassembly device further includes a support member;

[0015] The support member has a second avoidance hole for the connecting rod to pass through, the diameter of the second avoidance hole is larger than the nominal diameter of the first connecting portion, and the support member is located below the second rotating member to abut against the second rotating member and the body respectively.

[0016] Optionally, a second external thread is provided on the connecting rod, and the second external thread is located between the first connecting part and the tapping thread and is arranged close to the tapping thread. A second internal thread matching the second external thread is provided on the hole wall of the second avoidance hole, and along the axial direction of the connecting rod, the size between the second external thread and the second connecting part is larger than the size of the second internal thread.

[0017] Optionally, along the axial direction of the support member, the hole wall of the second avoidance hole includes a first section located at the top and a second section located at the bottom, and the inner diameter of the first section is smaller than the inner diameter of the second section and larger than the nominal diameter of the first connecting part, and the second internal thread is arranged on the first section.

[0018] Optionally, a stop boss is provided on one side of the support member facing the first connecting portion, and along the radial direction of the connecting rod, an outer wall surface of the stop boss is located between an outer wall of the support member and an outer wall of the connecting rod;

[0019] And / or, a buffer pad and an annular groove are provided at one end of the support member facing the main body, the annular groove is provided along the circumference of the support member, the buffer pad is accommodated in the annular groove, and part of the buffer pad is exposed outside the annular groove.

[0020] Optionally, the connecting rod has a tapping head at one end facing the main body, and the diameter of at least part of the tapping head decreases successively in the direction from the first rotating member to the main body, and the tapping thread is arranged on the outer wall of the tapping head.

[0021] Optionally, one end of the connecting rod facing the body has a blind hole for the inner core of the joint to extend into;

[0022] And / or, the second rotating member is a ring sleeved on the outer wall of the connecting rod, and the inner ring wall of the ring is provided with the first avoidance hole.

[0023] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:

[0024] The RF device connector disassembly device provided by the present disclosure is provided with a connecting rod, a first rotating member and a second rotating member, the first rotating member is provided at one end of the connecting rod, and the first rotating member is relatively fixed to the connecting rod, and the other end of the connecting rod, that is, the end of the connecting rod away from the first rotating member, has a tapping thread for tapping the connector to be disassembled. A first connecting part is provided on the connecting rod, the second rotating member has a first avoidance hole for the connecting rod to pass through, and a second connecting part is provided on the hole wall of the first avoidance hole, so that the second rotating member is provided on the connecting rod through the matching sleeve of the first connecting part and the second connecting part, and is located between the first rotating member and the tapping thread, and the second rotating member can reciprocate along the axial direction of the connecting rod to drive the connecting rod to move in a direction away from the body, thereby driving the connector to move in a direction away from the body to be disassembled and separated from the body. When used specifically, the first rotating member is rotated along the circumference of the connecting rod to drive the tapping thread to tap the connector to be disassembled, so that the connecting rod and the connector are connected together. Then, the second rotating part is moved along the axial direction of the connecting rod, so that the second rotating part drives the connecting rod to move in a direction away from the main body. Since the connecting rod and the joint are connected together by tapping threads, when the connecting rod moves in a direction away from the main body, it can drive the joint to move in a direction away from the main body, that is, the connecting rod generates a pulling force on the joint, thereby pulling the joint out of the main body and removing it, thereby realizing the disassembly and separation of the joint from the main body. Compared with the prior art of directly cutting the joint into pieces and gradually removing it with pliers, or using a drill platform to destroy the joint and then remove it, the RF device joint disassembly device of this embodiment has a certain protective effect on the main body where the joint is located during the process of disassembling the joint, and will not damage the main body, thereby ensuring the performance of the RF device after replacing the new joint, extending the service life of the RF device to a certain extent, and having a high disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 present disclosure.

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] Figure 1 This is a schematic diagram of the structure of the radio frequency device connector disassembly device according to an embodiment of the present disclosure;

[0028] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0029] Figure 3 A cross-sectional view of a connecting rod of the radio frequency device connector removal device according to an embodiment of the present disclosure;

[0030] Figure 4 for Figure 3 Enlarged view of middle part B;

[0031] Figure 5 This is a schematic diagram of the structure of the connecting rod of the radio frequency device connector removal device according to an embodiment of the present disclosure;

[0032] Figure 6 This is a schematic structural diagram of a first rotating member of the radio frequency device connector removal device according to an embodiment of the present disclosure;

[0033] Figure 7 It is an isometric view of the first rotating member of the RF device connector removal device according to the embodiment of the present disclosure, wherein the structure of the mounting hole is illustrated;

[0034] Figure 8 This is a schematic structural diagram of a second rotating member of the radio frequency device connector removal device according to an embodiment of the present disclosure;

[0035] Fig. 9 This is a schematic structural diagram of a support member of the radio frequency device connector removal device according to an embodiment of the present disclosure;

[0036] Fig.10 A schematic diagram of the use state of disassembling a connector using the RF device connector disassembly device according to an embodiment of the present disclosure;

[0037] Fig.11 for Fig.10 Enlarged view of part C in the middle.

[0038] Among them, 10, disassembly device; 1, connecting rod; 11, connecting hole; 12, positioning groove; 13, blind hole; 2, first rotating member; 21, mounting hole; 22, first accommodating groove; 221, positioning convex; 23, second accommodating groove; 3, second rotating member; 31, first avoidance hole; 4, tapping thread; 51, first connecting part; 52, second connecting part; 53, second external thread; 54, second internal thread; 6, supporting member; 61, second avoidance hole; 611, first section; 612, second section; 71, stop boss; 72, buffer pad; 73, annular groove; 8, tapping head; 20, radio frequency device; 201, main body; 202, connector. DETAILED DESCRIPTION

[0039] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0041] Radio frequency devices used in mobile communication systems, such as filters, usually include a body and a connector. The body is provided with a mounting cavity, and the connector is usually connected to the mounting cavity by crimping, so that the outer wall of the connector abuts against the cavity wall of the mounting cavity to achieve fixation, thereby embedding and connecting the connector in the mounting cavity. The radio frequency device is connected to other components through the connector and transmits signals.

[0042] In order to ensure the stability of signal transmission, if the performance index of the connector is poor, it is necessary to remove the bad connector from the body and replace it with a new connector. In the prior art, when removing the connector, pliers are usually used to directly cut the connector into pieces and gradually remove it, or a drill is used to destroy the connector and then remove it, which not only easily damages the body and affects the performance of the RF device after replacing the new connector, but also has low disassembly efficiency.

[0043] In view of the above defects, this embodiment provides a RF device connector disassembly device, which is used to disassemble the connector of the RF device, and in the process of disassembling the connector, the body of the RF device will not be damaged, so as to achieve non-destructive disassembly, and will not affect the performance of the RF device after replacing the new connector, while improving the disassembly efficiency. Specifically, the setting method of the RF device connector disassembly device is described in the following embodiment.

[0044] refer to Figures 1 to 11 As shown, this embodiment provides a RF device connector disassembly device 10 (hereinafter referred to as disassembly device 10 ) for disassembling a connector 202 on a RF device 20 . The disassembly device 10 includes a connecting rod 1 , a first rotating member 2 , and a second rotating member 3 .

[0045] Specifically, refer to Figures 1 to 5 , Fig.10 and Fig.11 As shown, the first rotating member 2 is arranged at one end of the connecting rod 1 and is fixed relative to the connecting rod 1. The other end of the connecting rod 1 has a tapping thread 4, so that when the first rotating member 2 rotates along the circumferential direction of the connecting rod 1, the tapping thread 4 is driven to tap the joint 202 to connect the connecting rod 1 with the joint 202.

[0046] In a specific implementation, the first rotating member 2 can be disposed at the top end of the connecting rod 1 , for example, and the tapping thread 4 can be disposed at the bottom end of the connecting rod 1 , for example.

[0047] When in use, the bottom end of the connecting rod 1 is placed vertically on the connector 202 to be disassembled. Since the first rotating member 2 is relatively fixed to the connecting rod 1, the first rotating member 2 is rotated along the circumference of the connecting rod 1 to drive the connecting rod 1 to rotate in the same direction, so that the tapping thread 4 at the bottom end of the connecting rod 1 can be used to tap the connector 202, so that the connecting rod 1 moves toward the direction of the body 201 where the connector 202 is located to extend into the connector 202, thereby connecting the bottom end of the connecting rod 1 to the connector 202.

[0048] refer to Figures 1 to 3 , Figure 5 , Fig.10 and Fig.11 As shown, a first connecting portion 51 is provided on the outer wall of the connecting rod 1. It can be understood that the first connecting portion 51 is located between the two ends of the connecting rod 1, and the first connecting portion 51 is located between the first rotating member 2 and the tapping thread 4. Figure 1 and Figure 8 As shown, the second rotating member 3 has a first avoidance hole 31 for the connecting rod 1 to pass through, and a second connecting portion 52 that cooperates with the first connecting portion 51 is arranged on the hole wall of the first avoidance hole 31. The second rotating member 3 is connected to the connecting rod 1 through the matching sleeve of the first connecting portion 51 and the second connecting portion 52, and can reciprocate along the axial direction of the connecting rod 1 to drive the connecting rod 1 to move in a direction away from the body 201, so as to drive the joint 202 to move in a direction away from the body 201 to be disassembled and separated from the body 201. Since the first connecting portion 51 is located between the first rotating member 2 and the tapping thread 4, the second rotating member 3 sleeved on the connecting rod 1 is also located between the first rotating member 2 and the tapping thread 4.

[0049] In some implementations, the first connecting portion 51 is a first external thread, and the second connecting portion 52 is a first internal thread matching the first external thread. That is, the second rotating member 3 is connected to the connecting rod 1 through the matching threads of the first external thread and the first internal thread. In this way, when the second rotating member 3 is rotated along the circumference of the connecting rod 1, the connecting rod 1 can be driven to move in a direction away from the main body. The structure is simple, easy to manufacture, and easy to operate. At the same time, under the action of the second rotating member 3, the connecting rod can maintain verticality during the movement to avoid interfering with the main body of the RF device during the movement.

[0050] When in use, the bottom end of the connecting rod 1 is first connected to the connector 202 to be disassembled by using the tapping thread 4, and then the second rotating member 3 is rotated along the circumference of the connecting rod 1, for example, the second rotating member 3 is rotated clockwise along the circumference of the connecting rod 1, so that the second rotating member 3 moves toward the direction close to the body 201. Since the second rotating member 3 is threadedly connected to the connecting rod 1, the second rotating member 3 can drive the connecting rod 1 to move in the opposite direction when it moves, that is, when the second rotating member 3 moves toward the direction close to the body 201, it can drive the connecting rod 1 to move away from the body 201. Since the bottom end of the connecting rod 1 is connected to the joint 202 to be disassembled by the tapping thread 4, the connecting rod 1 can drive the joint 202 to move in the same direction when it moves. That is to say, when the connecting rod 1 moves in a direction away from the main body 201 driven by the second rotating member 3, it pulls and pulls up the joint 202, so that the joint 202 also moves in a direction away from the main body 201, thereby pulling and pulling the joint 202 out of the installation cavity of the main body 201, thereby realizing effective separation of the joint 202 and the main body 201.

[0051] In summary, when the disassembly device 10 of the present embodiment is used to disassemble the connector 202 of the RF device 20, the disassembly device 10 is connected to the connector 202 by rotating the first rotating member 2 and the tapping thread 4. Then, by rotating the second rotating member 3, the disassembly device 10 pulls and pulls up the connector 202, and the connector 202 can be pulled out from the installation cavity of the body 201. Compared with the solution of using pliers to directly cut the connector 202 into pieces and gradually remove it, or using a drill to destroy the connector 202 and then remove it in the prior art, the disassembly device 10 is prevented from touching the cavity wall of the installation cavity of the body 201, and has a certain protective effect on the connector 202 body 201, and will not damage the installation cavity of the body 201, that is, it will not affect the secondary assembly of the RF device 20, thereby ensuring the performance of the RF device 20 after replacing the new connector 202, extending the service life of the RF device 20 to a certain extent, and having a high disassembly efficiency.

[0052] The disassembly device 10 provided in this embodiment is provided with a connecting rod 1, a first rotating member 2 and a second rotating member 3. The first rotating member 2 is provided at one end of the connecting rod 1, and the first rotating member 2 is relatively fixed to the connecting rod 1. The other end of the connecting rod 1, that is, the end of the connecting rod 1 away from the first rotating member 2, has a tapping thread 4 for tapping the joint 202 to be disassembled. A first external thread is provided on the connecting rod 1, and the second rotating member 3 has a first avoidance hole 31 for the connecting rod 1 to pass through, and a first internal thread is provided on the hole wall of the first avoidance hole 31, so that the second rotating member 3 is sleeved on the connecting rod 1 through the first external thread and the first internal thread, and is located between the first rotating member 2 and the tapping thread 4, so that the second rotating member 3 can drive the connecting rod 1 to move in the reverse direction. When used specifically, the first rotating member 2 is rotated along the circumference of the connecting rod 1, so that the tapping thread 4 can be driven to tap the joint 202 to be disassembled, so that the connecting rod 1 and the joint 202 are connected together. Then, the second rotating member 3 is rotated along the circumferential direction of the connecting rod 1. When the second rotating member 3 moves toward the direction close to the main body 201 where the joint 202 is located, the connecting rod 1 can be driven to move in the direction away from the main body 201. Since the connecting rod 1 and the joint 202 are connected together through the tapping thread 4, when the connecting rod 1 moves in the direction away from the main body 201, the joint 202 can be driven to move in the direction away from the main body 201 together, that is, the connecting rod 1 generates a pulling force on the joint 202, so that the joint 202 is pulled out and disassembled from the main body 201, and the joint 202 is realized. 2. Compared with the prior art scheme of directly cutting the connector 202 into pieces and gradually removing it, or using a drill to destroy the connector 202 and then removing it, the disassembly device 10 of this embodiment has a certain protective effect on the main body 201 where the connector 202 is located during the process of disassembling the connector 202, and will not damage the main body 201, that is, it will not affect the secondary assembly of the RF device 20, thereby ensuring the performance of the RF device 20 after replacing the new connector 202, extending the service life of the RF device 20 to a certain extent, and at the same time, the disassembly efficiency is high.

[0053] In some embodiments, reference Figure 1 and Figure 6 As shown, the first rotating member 2 includes a rotating disk with a mounting hole 21, and the end of the connecting rod 1 facing the rotating disk has a connecting hole 11. The rotating disk is detachably connected by a fastener (not shown) passing through the mounting hole 21 and the connecting hole 11.

[0054] The first rotating member 2 is configured as a rotating disk, which has a simple structure, is easy to manufacture, convenient to rotate, and convenient to operate, thereby facilitating the connection between the disassembly device 10 and the joint 202 to be disassembled.

[0055] A mounting hole 21 is provided on the rotating disk, and a connecting hole 11 is provided on the connecting rod 1. A fastener is passed through the mounting hole 21 and the connecting hole 11 from the side of the rotating disk away from the connecting rod 1, so that the first rotating member 2 is detachably connected to the connecting rod 1 through the fastener, and the installation and disassembly are convenient. At the same time, if one of the rotating disk and the connecting rod 1 is damaged, only the damaged one needs to be disassembled and replaced, thereby avoiding the replacement of the entire disassembly device 10 and saving costs to a certain extent.

[0056] In other embodiments, the first rotating member can be integrally formed with the connecting rod, for example, with good integrity and high structural strength.

[0057] In some embodiments, reference Figure 1 and Figure 6 As shown, the side of the mounting hole 21 facing the connecting rod 1 has a first accommodating groove 22, which is arranged along the circumference of the mounting hole 21 and communicates with the mounting hole 21, and the end of the connecting rod 1 facing the rotating disk extends into the first accommodating groove 22. The groove width of the first accommodating groove 22 is greater than the aperture of the mounting hole 21.

[0058] By setting a first accommodating groove 22 on the side of the mounting hole 21 facing the connecting rod 1, and inserting the side of the connecting rod 1 facing the rotating disk into the first accommodating groove 22, the contact area between the connecting rod 1 and the rotating disk is increased, thereby improving the connection strength between the connecting rod 1 and the rotating disk, and making the structural stability and structural strength of the disassembly device 10 higher.

[0059] Further, refer to Figure 5 and Figure 7 As shown, a positioning protrusion 221 is provided on the inner wall of the first accommodating groove 22 , and a positioning groove 12 matching the positioning protrusion 221 is provided on the outer wall of the connecting rod 1 at one end facing the rotating disk.

[0060] The cooperation between the positioning protrusion 221 and the positioning groove 12 has a guiding effect on the connecting rod 1, which facilitates the connecting rod 1 to quickly extend into and pass through the first receiving groove 22, thereby improving the installation efficiency of the disassembly and assembly device. At the same time, the cooperation between the positioning protrusion 221 and the positioning groove 12 also has a certain limiting effect on the connecting rod 1, which can prevent the connecting rod 1 passing through the first receiving groove 22 from rotating along the circumferential direction of the first receiving groove 22, thereby further improving the connection strength and stability between the connecting rod 1 and the rotating disk.

[0061] In some other implementations, for example, a positioning groove may be provided on the inner wall of the first accommodating groove, and a positioning protrusion matching the positioning groove may be provided on the outer wall of the end of the connecting rod facing the rotating disk.

[0062] In some embodiments, reference Figure 1 and Figure 6As shown, the side of the mounting hole 21 facing away from the connecting rod 1 has a second accommodating groove 23, the second accommodating groove 23 is arranged along the circumference of the mounting hole 21 and is connected to the mounting hole 21, and the end of the fastener facing away from the connecting rod 1 is accommodated in the second accommodating groove 23 and is flush with the side of the rotating disk facing away from the connecting rod 1.

[0063] By providing a second receiving groove 23 on the side of the mounting hole 21 away from the connecting rod 1, and inserting the side of the fastener away from the connecting rod 1 into the second receiving groove 23, the contact area between the fastener and the rotating disk is increased, so that the fastener has a better stopping effect on the drill rotating disk, thereby further improving the connection strength between the connecting rod 1 and the rotating disk, and making the structural stability and structural strength of the disassembly device 10 higher. At the same time, the fastener is flush with the side of the rotating disk away from the connecting rod 1, which has good aesthetics and will not interfere with the rotation of the rotating disk, thereby improving the safety of use.

[0064] In specific implementation, the first accommodating groove 22 can be set only on the side of the mounting hole 21 facing the connecting rod 1, or the second accommodating groove 23 can be set only on the side of the mounting hole 21 away from the connecting rod 1. Of course, the first accommodating groove 22 and the second accommodating groove 23 can also be set on the mounting hole 21 at the same time. It can be selected arbitrarily according to the specific working conditions, and no excessive restrictions are made here.

[0065] In some implementations, the fastener is a bolt, an external thread is provided on the bolt, an internal thread is provided on the inner wall of the connection hole 11, and the bolt is at least threadedly connected to the connection hole 11, so the connection is convenient and stable.

[0066] In other implementations, the fastener may also be connected to the mounting hole in a snap-fit ​​manner.

[0067] In some embodiments, reference Figure 1 , Figure 2 , Figures 9 to 11 As shown, the disassembly device 10 further includes a support member 6. The support member 6 has a second avoidance hole 61 for the connecting rod 1 to pass through, the aperture of the second avoidance hole 61 is larger than the nominal diameter of the first external thread, and the support member 6 is located below the second rotating member 3 to abut against the second rotating member 3 and the body 201 respectively.

[0068] That is to say, a support member 6 is also provided on the connecting rod 1, and the support member 6 is located below the second rotating member 3, and the aperture of the second avoidance hole 61 of the support member 6 for the connecting rod 1 to pass through is larger than the nominal diameter of the first connecting part 51, so that the connecting rod 1 can move along its axial direction relative to the support member 6, so as to facilitate the application of a pulling force to the joint 202 to disassemble the joint 202.

[0069] When the joint 202 is disassembled, the support member 6 is located between the second rotating member 3 and the body 201. For details, refer to Fig.10 and Fig.11 As shown, the bottom surface of the support member 6 is stopped at the end of the installation cavity of the main body 201, and the second rotating member 3 is rotated so that the second rotating member 3 squeezes the support member 6. The connecting rod 1 moves upward to generate a pulling force to pull the connector 202 upward, thereby realizing the disassembly and separation of the connector 202 from the main body 201.

[0070] During the disassembly process, the second rotating member 3 is pressed against the support member 6. On the one hand, the support member 6 has a lifting effect on the second rotating member 3, making the rotation of the second rotating member 3 more stable, avoiding the shaking of the connecting rod 1 along its radial section during the process of pulling and disassembling the connector 202, further avoiding the damage of the cavity wall of the installation cavity of the body 201 by the disassembly device 10, and improving the safety of use. On the other hand, the second rotating member 3 will not directly squeeze the body 201, further avoiding the phenomenon of damaging the body 201 during the disassembly of the connector 202 by the disassembly device 10 of this embodiment, and further ensuring the performance of the secondary assembly of the radio frequency device 20.

[0071] In some implementations, the support member 6 may be, for example, a support collar.

[0072] In some embodiments, reference Figures 1 to 5 As shown, the connecting rod 1 is provided with a second external thread 53, the second external thread 53 is located between the first connecting portion 51 and the tapping thread 4, and is arranged close to the tapping thread 4, and the hole wall of the second avoidance hole 61 is provided with a second internal thread 54 matching the second external thread 53, and along the axial direction of the connecting rod 1, reference Figure 3 and Fig. 9 As shown, the dimension L1 between the second external thread 53 and the second connecting portion 52 is greater than the dimension L2 of the second internal thread 54 .

[0073] By setting a second external thread 53 on the connecting rod 1 and a second internal thread 54 on the support member 6, after the support member 6 is sleeved on the connecting rod 1, the cooperation of the second external thread 53 and the second internal thread 54 can play a certain stopping and limiting role on the support member 6, thereby preventing the support member 6 sleeved on the connecting rod 1 from detaching from the connecting rod 1 and preventing the support member 6 from being lost, so that the support member 6 and the connecting rod 1 form an integral structure, which is convenient for transportation and storage.

[0074] At the same time, the second external thread 53 is arranged close to the tapping thread 4, and the size between the second external thread 53 and the first internal thread is larger than the size of the second internal thread 54. In this way, after the support member 6 is sleeved on the connecting rod 1, it can still move along the circumference of the connecting rod 1, that is, the connecting rod 1 can move relative to the support member 6, which is convenient for disassembly of the joint 202.

[0075] In some embodiments, reference Fig. 9As shown, along the axial direction of the support member 6, the hole wall of the second avoidance hole 61 includes a first section 611 located at the top and a second section 612 located at the bottom, and the inner diameter of the first section 611 is smaller than the inner diameter of the second section 612, and larger than the nominal diameter of the first connecting portion 51, and the second internal thread 54 is arranged on the first section 611. This arrangement allows the support member 6 to have a greater degree of freedom along the axial direction of the connecting rod 1 after being sleeved on the connecting rod 1, thereby facilitating the pulling out of the joint 202 by the connecting rod 1 and improving the disassembly efficiency.

[0076] In some embodiments, reference Fig. 9 and Fig.11 As shown, a stop boss 71 is provided on the side of the support member 6 facing the first connecting portion 51, and along the radial direction of the connecting rod 1, the outer wall surface of the stop boss 71 is located between the outer wall of the support member 6 and the outer wall of the connecting rod 1, that is, the radial section of the stop boss 71 is smaller than the radial section of the support member 6. In this way, under the condition of the same overall structure, the contact area between the second rotating member 3 and the support member 6 is reduced, thereby reducing the squeezing force of the second rotating member 3 on the support member 6. At the same time, it can avoid the phenomenon that the second rotating member 3 drives the support member 6 to rotate during the rotation process to a certain extent, thereby avoiding the rotation of the support member 6 relative to the main body 201, thereby enhancing the protection of the main body 201.

[0077] In some embodiments, reference Figure 2 , Fig. 9 and Fig.11 As shown, a buffer pad 72 and an annular groove 73 are provided at one end of the support member 6 facing the body 201 . The annular groove 73 is provided along the circumference of the support member 6 . The buffer pad 72 is accommodated in the annular groove 73 , and part of the buffer pad 72 is exposed outside the annular groove 73 .

[0078] A buffer pad 72 is provided on the surface of the support member 6 facing the main body 201. When the connector 202 is disassembled, the buffer pad 72 is clamped between the support member 6 and the main body 201. The buffer pad 72 protects the main body 201, further avoiding damage to the main body 201 during the process of disassembling the connector 202, and improving the performance of the RF device 20 after secondary assembly.

[0079] At the same time, by setting an annular groove 73 on the side of the support member 6 facing the main body 201, the buffer pad 72 is accommodated in the annular groove 73, which increases the contact area between the buffer pad 72 and the support member 6. In this way, the buffer pad 72 can have a better buffering effect, thereby providing better protection for the main body 201.

[0080] In some embodiments, reference Figures 1 to 4As shown, the end of the connecting rod 1 facing the main body 201 has a tapping head 8, and in the direction from the first rotating member 2 to the main body 201, the diameter of at least part of the tapping head 8 decreases successively, and the tapping thread 4 is arranged on the outer wall of the tapping head 8.

[0081] That is to say, a tapping head 8 with a conical structure is provided at the bottom end of the connecting rod 1, and the tapping thread 4 is arranged on the tapping head 8, so that the nominal diameter of the tapping thread 4 decreases successively in the direction from the first rotating part 2 to the main body 201, forming a conical tapping thread 4, thereby improving the tapping efficiency, and then improving the connection efficiency and connection strength between the disassembly device 10 and the joint 202, making the disassembly efficiency higher.

[0082] In some embodiments, reference Figure 2 and Figure 4 As shown, the maximum diameter of the tapping head 8 is smaller than the diameter of the connecting rod 1. This arrangement makes the tapping head 8 more conical and sharper, thereby improving the tapping efficiency of the tapping thread 4 and further improving the disassembly efficiency.

[0083] In some embodiments, reference Figure 2 and Figure 4 As shown, the end of the connecting rod 1 facing the body 201 has a blind hole 13 for the inner core of the joint 202 to extend into.

[0084] Typically, the connector 202 includes a connector 202 seat and an inner core disposed in the connector seat. When the connector 202 is pressed into the installation cavity of the body 201 , the outer wall of the connector 202 seat abuts against the cavity wall of the installation cavity.

[0085] When the disassembly device 10 of this embodiment is used to disassemble the connector 202, the inner core extends into the blind hole 13 at the end of the connecting rod 1, so that the inner core will not press against the connecting rod 1. In this way, the tapping thread 4 of the connecting rod 1 taps the inner wall of the plug socket, and the inner core will not interfere with the tapping, which helps to improve the disassembly efficiency.

[0086] In some embodiments, the second rotating member 3 is a collar sleeved on the outer wall of the connecting rod 1 , and the inner ring wall of the collar is provided with a first avoidance hole 31 , which has a simple structure, is easy to manufacture, and is convenient for rotation.

[0087] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0088] The above description is only a specific embodiment of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A radio frequency device connector disassembly device (10), the radio frequency device (20) comprising a body (201) and a connector (202), the body (201) having an installation cavity, the connector (202) being crimped in the installation cavity, characterized in that: The radio frequency device connector disassembly device (10) comprises a connecting rod (1), a first rotating member (2) and a second rotating member (3); The first rotating member (2) is arranged at one end of the connecting rod (1) and is fixed relative to the connecting rod (1); the other end of the connecting rod (1) has a tapping thread (4) so ​​that when the first rotating member (2) rotates along the circumference of the connecting rod (1), the tapping thread (4) is driven to tap the joint (202) so as to connect the connecting rod (1) with the joint (202); A first connecting portion (51) is provided on the outer wall of the connecting rod (1); the second rotating member (3) has a first avoidance hole (31) for the connecting rod (1) to pass through; a second connecting portion (52) is provided on the hole wall of the first avoidance hole (31); the second rotating member (3) is connected to the connecting rod (1) through the matching sleeve of the first connecting portion (51) and the second connecting portion (52), and can reciprocate along the axial direction of the connecting rod (1) to drive the connecting rod (1) to move in a direction away from the main body (201), so as to drive the joint (202) to move in a direction away from the main body (201) so as to be disassembled and separated from the main body (201).

2. The radio frequency device connector disassembly device (10) according to claim 1, characterized in that: The first rotating member (2) comprises a rotating disk, a mounting hole (21) is provided on the rotating disk, and an end of the connecting rod (1) facing the rotating disk has a connecting hole (11), and the rotating disk is detachably connected via a fastener penetrating the mounting hole (21) and the connecting hole (11).

3. The radio frequency device connector disassembly device (10) according to claim 2, characterized in that: A first accommodating groove (22) is provided on one side of the mounting hole (21) facing the connecting rod (1); the first accommodating groove (22) is arranged along the circumference of the mounting hole (21) and is in communication with the mounting hole (21); and one end of the connecting rod (1) facing the rotating disk extends into the first accommodating groove (22); And / or, a side of the mounting hole (21) facing away from the connecting rod (1) has a second accommodating groove (23), the second accommodating groove (23) is arranged along the circumference of the mounting hole (21) and is connected to the mounting hole (21), and an end of the fastener facing away from the connecting rod (1) is accommodated in the second accommodating groove (23) and is flush with a side of the rotating disk facing away from the connecting rod (1); And / or, the fastener comprises a bolt, and the bolt is at least threadedly connected to the connecting hole (11).

4. The radio frequency device connector disassembly device (10) according to claim 3, characterized in that: When the end of the connecting rod (1) facing the rotating disk extends into the first accommodating groove (22), a positioning protrusion (221) is provided on the inner wall of the first accommodating groove (22), and a positioning groove (12) matching the positioning protrusion (221) is provided on the outer wall of the end of the connecting rod (1) facing the rotating disk.

5. The radio frequency device connector disassembly device (10) according to claim 1, characterized in that: The first connection portion (51) is a first external thread, and the second connection portion (52) is a first internal thread matching the first external thread.

6. The radio frequency device connector disassembly device (10) according to claim 5, characterized in that: The radio frequency device connector disassembly device (10) further includes a support member (6); The support member (6) has a second avoidance hole (61) for the connecting rod (1) to pass through, the diameter of the second avoidance hole (61) is larger than the nominal diameter of the first connecting portion (51), and the support member (6) is located below the second rotating member (3) so as to abut against the second rotating member (3) and the main body (201) respectively.

7. The radio frequency device connector disassembly device (10) according to claim 6, characterized in that: The connecting rod (1) is provided with a second external thread (53), the second external thread (53) is located between the first connecting portion (51) and the tapping thread (4), and is arranged close to the tapping thread (4), the hole wall of the second avoidance hole (61) is provided with a second internal thread (54) matching the second external thread (53), and along the axial direction of the connecting rod (1), the size between the second external thread (53) and the second connecting portion (52) is larger than the size of the second internal thread (54).

8. The radio frequency device connector disassembly device (10) according to claim 7, characterized in that: Along the axial direction of the support member (6), the hole wall of the second avoidance hole (61) includes a first section (611) located at the top and a second section (612) located at the bottom, and the inner diameter of the first section (611) is smaller than the inner diameter of the second section (612) and larger than the nominal diameter of the first connecting portion (51), and the second internal thread (54) is arranged on the first section (611).

9. The radio frequency device connector disassembly device (10) according to claim 6, characterized in that: A stop boss (71) is provided on one side of the support member (6) facing the first connecting portion (51), and along the radial direction of the connecting rod (1), the outer wall surface of the stop boss (71) is located between the outer wall of the support member (6) and the outer wall of the connecting rod (1); And / or, a buffer pad (72) and an annular groove (73) are provided at one end of the support member (6) facing the main body (201), the annular groove (73) is arranged along the circumference of the support member (6), the buffer pad (72) is accommodated in the annular groove (73), and a portion of the buffer pad (72) is exposed outside the annular groove (73).

10. The radio frequency device connector disassembly device (10) according to any one of claims 1 to 9, characterized in that: The end of the connecting rod (1) facing the main body (201) has a tapping head (8), and in the direction from the first rotating member (2) to the main body (201), the diameter of at least part of the tapping head (8) decreases successively, and the tapping thread (4) is arranged on the outer wall of the tapping head (8).

11. The radio frequency device connector disassembly device (10) according to any one of claims 1 to 9, characterized in that: One end of the connecting rod (1) facing the main body (201) has a blind hole (13) for the inner core of the joint (202) to extend into; And / or, the second rotating member (3) is a ring sleeved on the outer wall of the connecting rod (1), and the inner ring wall of the ring is provided with the first avoidance hole (31).

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