A fixing and disassembly device for a multi-channel radio frequency connector

Abstract

The invention relates to the technical field of radio frequency connection, and specifically discloses a fixing and disassembling device for a multi-channel radio frequency connector, comprising a mounting seat and a fixing seat, wherein a fixing plate is symmetrically fixedly connected to the outer side of the fixing seat, a docking assembly and a disassembly assembly are arranged inside the mounting seat, a receiving head is evenly fixedly connected to the inside of the fixing seat, and the docking assembly comprises a docking sleeve, a threaded sleeve and a locking sleeve; a transmitting head is inserted into the docking sleeve, and is locked by means of the threaded sleeve and the locking sleeve, and then a clamping mechanism is opened by a loosening mechanism, so that the docking sleeve passes through the disassembly assembly and is inserted into the connecting seat, and with the help of the guidance of a guide rod and a guide groove, it is ensured that a clamp in the disassembly assembly and a protrusion are clamped, so that the transmitting head is fixedly installed, and a buffering function is realized by a second spring, so as to prevent the docking effect of the transmitting head and the receiving head from being damaged due to excessive pulling force, and when the transmitting head and the receiving head are out of the docking state, the transmitting head is rotated to push the clamp to release the clamping, so that the single transmitting head can be disassembled and replaced.

Description

Technical Field

[0001] The present invention relates to the technical field of radio frequency connection, and in particular to a fixing and disassembling device for a multi-channel radio frequency connector. Background Art

[0002] An RF connector is an electromechanical component used to transmit RF signals. It can provide reliable connections between different RF devices and ensure efficient transmission of RF signals. When multiple RF signals are transmitted in a similar space, in order to reduce space occupancy and make the distance between channels relatively narrow, a multi-channel RF connector is required to isolate each signal channel so that the RF signal of each channel can be transmitted in a relatively independent space.

[0003] Currently, RF connectors mainly use two connection methods: threaded connection and snap-on connection. Regardless of threaded connection or snap-on connection, the RF head and the receiving head need to be docked one by one. This operation in a narrow environment will not only cause mutual interference, increasing the complexity of installation, but also make the overall process inconvenient due to multiple docking operations, which will seriously affect the overall fixing and disassembly efficiency of the multi-channel RF connector.

[0004] Therefore, it is necessary to provide a fixing and disassembly device for a multi-channel radio frequency connector to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a fixing and disassembling device for a multi-channel radio frequency connector, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A fixing and disassembling device for a multi-channel radio frequency connector comprises a mounting seat and a fixing seat, wherein a fixing plate is symmetrically fixedly connected to the outer side of the fixing seat, a docking assembly and a disassembling assembly are arranged inside the mounting seat, a receiving head is evenly fixedly connected to the inner side of the fixing seat, the docking assembly comprises a docking sleeve, a threaded sleeve and a locking sleeve, the docking sleeve, the threaded sleeve, the locking sleeve and the receiving head are arranged in the same number, the locking sleeve is fixedly connected to the docking sleeve, the threaded sleeve is threadedly connected to the outer side of the locking sleeve, a guide groove is arranged on the outer side of the docking sleeve, the disassembling assembly comprises a clamping mechanism and a loosening mechanism, a connecting seat is fixedly connected to the outer side of the mounting seat, the connecting seat is slidably connected to the inner side of the fixing seat, and a locking mechanism is arranged on the outer side of the mounting seat;

[0008] The clamping mechanism includes a movable plate 1 symmetrically slidably connected to the inside of the mounting seat, a spring 1 symmetrically fixedly connected between the movable plate 1 and the inner wall of the mounting seat, a movable block slidably connected to the side close to the two springs 1, a spring 2 fixedly connected between the movable block and the inner wall of the mounting seat, a clamp slidably connected to the inside of the movable block, a connecting block symmetrically fixedly connected to the outside of the clamp, and a spring 3 fixedly connected between the connecting block and the inner wall of the movable block;

[0009] The outer side of the docking sleeve is provided with an annular groove adapted to the clamp, the inside of the annular groove is symmetrically fixedly connected with a protrusion, the inside of the connecting seat is evenly provided with a truncated cone-shaped groove, the inside of the truncated cone-shaped groove is symmetrically fixedly connected with a guide rod, and the guide rod is slidably connected to the inner side of the guide groove.

[0010] As a further improvement of the above scheme, the release mechanism includes connecting sleeves which are symmetrically fixedly connected to the outer sides of the two movable plates, the inside of the mounting seat is symmetrically slidably connected with a movable rod, one end of the movable rod located in the mounting seat is fixedly connected with movable plate 2, and a push plate is rotatably connected between movable plate 2 and the connecting sleeve.

[0011] As a further improvement of the above solution, the locking mechanism includes an insertion rod symmetrically fixedly connected to the fixing seat, and the insertion rod is slidably connected to the inner side of the movable rod.

[0012] As a further improvement of the above scheme, the locking mechanism also includes a connecting rod and a snap-in frame slidably connected to the inside of the mounting seat, the snap-in frame is fixedly connected to a button through the connecting rod, a spring four is fixedly connected between the snap-in frame and the movable rod, a snap-in block is fixedly connected to the inside of the snap-in frame, and the snap-in block is slidably connected to the inner side of the insertion rod.

[0013] As a further improvement of the above solution, a guide sleeve is fixedly connected to one end of the button close to the movable rod, and the guide sleeve is slidably connected to the outer side of the movable rod.

[0014] As a further improvement of the above solution, an elastic block is evenly and fixedly connected to one end of the locking sleeve away from the docking sleeve, and an inner wall of the threaded sleeve is provided with an inclined surface matched with the elastic block.

[0015] As a further improvement of the above solution, the movable block is symmetrically fixedly connected to the limit rod inside, and the connecting blocks are slidably connected to the outside of the limit rod.

[0016] As a further improvement of the above solution, a square opening is provided on one side of the connecting sleeve close to the movable rod, and the second movable plate is slidably connected in the square opening.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Insert the transmitter into the docking sleeve, lock it with the threaded sleeve and the locking sleeve, and then open the clamping mechanism through the loosening mechanism, so that the docking sleeve passes through the disassembly and assembly component and is inserted into the connecting seat. With the guidance of the guide rod and the guide groove, ensure that the clamp and the protrusion in the disassembly and assembly component are clamped together to achieve fixed installation of the transmitter. In this process, the buffer function is realized by spring 2 to prevent the docking effect of the transmitter and the receiving head from being damaged due to excessive pulling force. When the transmitter and the receiving head are out of the docking state, rotate the transmitter head to push the clamp to release the clamp, so as to realize the disassembly and replacement of a single transmitter.

[0019] 2. After the transmitter is installed on the mounting base, the mounting base is docked with the fixed base through the connecting base to achieve the connection between the transmitter and the receiving head. The plug-in rod pushes the movable rod to fix its position to prevent the movable rod from sliding and affecting the fixation of the docking sleeve; the clamping block is clamped with the plug-in rod to ensure that the mounting base and the fixed base are firmly positioned to avoid looseness causing interference to signal transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the disassembly and assembly components of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the mounting seat and the fixing seat of the present invention;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of the structure at A in the middle;

[0025] Figure 5 It is a structural schematic diagram of the mounting seat of the present invention;

[0026] Figure 6 It is a schematic diagram of the internal structure of the mounting base of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the release mechanism of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the clamping mechanism and the releasing mechanism of the present invention;

[0029] Fig. 9 It is a partial structural schematic diagram of the cross section of the mounting seat of the present invention;

[0030] Fig.10 It is a schematic diagram of the internal structure of the movable block of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the fixing seat of the present invention;

[0032] Fig.12 It is a structural schematic diagram of the connecting socket of the present invention.

[0033] In the figure: 1. mounting seat; 2. fixing seat; 3. fixing plate; 4. docking assembly; 41. docking sleeve; 42. threaded sleeve; 43. locking sleeve; 44. guide groove; 45. protrusion; 5. disassembly assembly; 51. clamping mechanism; 511. movable plate one; 512. spring one; 513. spring two; 514. movable block; 515. spring three; 516. connecting block; 517. clamp; 518. limit rod; 52. release mechanism; 521. movable rod; 522. connecting sleeve; 523. movable plate two; 524. push plate; 53. locking mechanism; 531. plug rod; 532. button; 533. guide sleeve; 534. connecting rod; 535. clamping frame; 536. clamping block; 537. spring four; 54. connecting seat; 55. truncated cone groove; 56. guide rod; 6. receiving head. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 12 As shown, the present invention provides an embodiment: a fixing and disassembling device for a multi-channel radio frequency connector, comprising a mounting seat 1 and a fixing seat 2, a fixing plate 3 is symmetrically fixedly connected to the outer side of the fixing seat 2, a docking assembly 4 and a disassembly assembly 5 are arranged inside the mounting seat 1, a receiving head 6 is evenly fixedly connected to the inner side of the fixing seat 2, the docking assembly 4 comprises a docking sleeve 41, a threaded sleeve 42 and a locking sleeve 43, the docking sleeve 41, the threaded sleeve 42, the locking sleeve 43 and the receiving head 6 are arranged in the same number, the locking sleeve 43 is fixedly connected to the docking sleeve 41, the threaded sleeve 42 is threadedly connected to the outer side of the locking sleeve 43, a guide groove 44 is provided on the outer side of the docking sleeve 41, the disassembly assembly 5 comprises a clamping mechanism 51 and a loosening mechanism 52, a connecting seat 54 is fixedly connected to the outer side of the mounting seat 1, the connecting seat 54 is slidably connected to the inner side of the fixing seat 2, and a locking mechanism 53 is arranged on the outer side of the mounting seat 1;

[0036] The clamping mechanism 51 includes a movable plate 1 511 symmetrically slidably connected to the inside of the mounting seat 1, a spring 1 512 is symmetrically fixedly connected between the movable plate 1 511 and the inner wall of the mounting seat 1, a movable block 514 is slidably connected to the side where the two springs 1 512 are close to each other, a spring 2 513 is fixedly connected between the movable block 514 and the inner wall of the mounting seat 1, a clamp 517 is slidably connected to the inside of the movable block 514, a connecting block 516 is symmetrically fixedly connected to the outside of the clamp 517, and a spring 3 515 is fixedly connected between the connecting block 516 and the inner wall of the movable block 514;

[0037] An annular groove matching the clamp 517 is provided on the outer side of the docking sleeve 41, and a protrusion 45 is symmetrically fixedly connected inside the annular groove. A truncated cone-shaped groove 55 is evenly provided inside the connecting seat 54, and a guide rod 56 is symmetrically fixedly connected inside the truncated cone-shaped groove 55. The guide rod 56 is slidably connected to the inner side of the guide groove 44.

[0038] In practical application, the embodiment of the present invention is as follows: Figure 2 , Figure 6 , Figure 8 and Fig. 9 As shown, firstly, the transmitter head is inserted into the docking sleeve 41, and the fixed installation between the docking sleeve 41 and the transmitter head is achieved by rotating the threaded sleeve 42 on the outer side of the locking sleeve 43;

[0039] Then, if Figure 2 , Figure 3 and Figure 6 As shown, the clamping mechanism 51 is opened by pressing the release mechanism 52 to release its locked state. During this process, the movable plates 511 on both sides slide symmetrically inside the mounting seat 1 and compress the spring 512 between the movable plates 511 and the inner wall of the mounting seat 1.

[0040] Then, if Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 As shown, the transmitting head installed in the docking sleeve 41 is inserted into the inner side of the clamping mechanism 51, and the docking sleeve 41 is pushed to move toward the connecting seat 54. During the insertion of the docking sleeve 41 into the connecting seat 54, the guide groove 44 provided on the outer side thereof slides along the truncated cone-shaped groove 55 and the guide rod 56, ensuring that the docking sleeve 41 can accurately penetrate the disassembly assembly 5 and be inserted into the connecting seat 54;

[0041] At the same time, Figure 3 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the pressure on the release mechanism 52 is released to reset it, and the movable plate 1 511 is driven to reset under the elastic force of the spring 1 512. The reset of the movable plate 1 511 drives the movable block 514 to clamp the docking sleeve 41, and the clamp 517 symmetrically slidably connected on the inner side of the movable block 514 is clamped in the annular groove on the outer side of the docking sleeve 41, so that the transmitter head is fixedly installed in the mounting seat 1, and the spring 2 513 can play a buffering role to avoid damage to the docking of the transmitter head and the receiving head 6 due to excessive pulling force, thereby improving the protection of the overall fixation;

[0042] like Figure 2 , Figure 3 , Figure 7 , Fig.11 and Fig.12 As shown, after the transmitter head is installed in the mounting base 1, the mounting base 1 is docked with the fixing base 2 through the connecting base 54 to achieve docking and communication between the transmitter head and the receiving head 6. During this process, the locking mechanism 53 on the outside of the mounting base 1 realizes a stable connection between the mounting base 1 and the fixing base 2, effectively preventing the two from loosening and affecting the stability and reliability of signal transmission;

[0043] like Figure 8 , Fig. 9 and Fig.10 As shown, when it is necessary to disassemble a single transmitter head, first pull the transmitter head to disengage it from the docking state with the receiving head 6, and then rotate the transmitter head. The transmitter head drives the docking sleeve 41 to rotate, and through the guidance and push of the protrusion 45, drives the clamp 517 to overcome the elastic force of the spring three 515 to disengage from the clamping in the annular groove, thereby realizing the disassembly and replacement operation of the single transmitter head.

[0044] like Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the release mechanism 52 includes connecting sleeves 522 which are symmetrically fixedly connected to the outer sides of the two movable plates 1 511, and the interior of the mounting seat 1 is symmetrically slidably connected with a movable rod 521, and one end of the movable rod 521 located in the mounting seat 1 is fixedly connected with a movable plate 2 523, and a push plate 524 is rotatably connected between the movable plate 2 523 and the connecting sleeve 522.

[0045] When the embodiment of the present invention is actually applied, when it is necessary to control the release mechanism 52 to adjust the state of the clamping mechanism 51, the movable rod 521 is pressed to make it slide symmetrically inside the mounting seat 1, and drive the movable plate 2 523 fixedly connected thereto to move accordingly. Since the movable plate 2 523 and the connecting sleeves 522 symmetrically fixedly connected to the outer sides of the two movable plates 1 511 are rotatably connected with each other, the push plate 524 pushes the connecting sleeve 522 to move synchronously with the movement of the movable plate 2 523, thereby realizing the movement of the upper and lower movable plates 1 511 in opposite directions, releasing the clamping state of the clamping mechanism 51, and facilitating the subsequent installation of the docking sleeve 41 in the disassembly and assembly component 5.

[0046] like Figure 4 As shown, the locking mechanism 53 includes an insertion rod 531 symmetrically fixedly connected to the fixing seat 2, the insertion rod 531 is slidably connected to the inner side of the movable rod 521, the locking mechanism 53 also includes a connecting rod 534 and a snap-in frame 535 slidably connected to the inside of the mounting seat 1, the snap-in frame 535 is fixedly connected to a button 532 through the connecting rod 534, a spring four 537 is fixedly connected between the snap-in frame 535 and the movable rod 521, a snap-in block 536 is fixedly connected to the inside of the snap-in frame 535, the snap-in block 536 is slidably connected to the inner side of the insertion rod 531, the button 532 is fixedly connected to one end close to the movable rod 521 with a guide sleeve 533, and the guide sleeve 533 is slidably connected to the outer side of the movable rod 521.

[0047] In actual application of the embodiment of the present invention, during the docking process between the mounting seat 1 and the fixing seat 2, the insertion rod 531 gradually approaches the movable rod 521 as the fixing seat 2 approaches the mounting seat 1, and is slidably connected to the inner side of the movable rod 521. At the same time, the insertion rod 531 pushes the clamping block 536 and the clamping frame 535 to move and squeeze the spring four 537. When the mounting seat 1 is aligned with the fixing seat 2 and the connecting seat 54 is clamped in the fixing seat 2, the clamping block 536 slides into the inner side of the insertion rod 531 under the elastic force of the spring four 537, and the mounting seat 1 is aligned with the fixing seat 2 and the connecting seat 54 is clamped in the fixing seat 2. The insertion rod 531 is now engaged with the engaging block 536, thereby fixing the position of the mounting base 1 and the fixing base 2 to prevent looseness between the two. The guide sleeve 533 fixedly connected to one end of the button 532 close to the movable rod 521 slides along the outer side of the movable rod 521 to stabilize the movement direction of the button 532. When unlocking is required, the button 532 is pressed to disengage the engaging block 536 from the inner side of the insertion rod 531 to release the locked state, thereby ensuring the convenience and reliability of the operation of the entire multi-channel RF connector fixing and disassembly device.

[0048] like Fig. 9 As shown, one end of the locking sleeve 43 away from the docking sleeve 41 is evenly and fixedly connected with an elastic block, and the inner wall of the threaded sleeve 42 is provided with an inclined surface adapted to the elastic block.

[0049] In actual application of the embodiment of the present invention, the inner wall slope of the threaded sleeve 42 will push the elastic block on the locking sleeve 43 to move toward the transmitting head during its movement, so as to achieve the fixing and clamping of the transmitting head.

[0050] like Fig.10 As shown, the movable block 514 is symmetrically fixedly connected to the limiting rod 518 inside, and the connecting blocks 516 are slidably connected to the outer side of the limiting rod 518.

[0051] When the embodiment of the present invention is actually used, the limiting rod 518 can play a limiting role, ensuring the sliding stability of the connecting block 516 in the limiting rod 518, while preventing the spring three 515 from bending during the compression and reset process.

[0052] like Figure 8 As shown, a square opening is formed on one side of the connecting sleeve 522 close to the movable rod 521, and the second movable plate 523 is slidably connected in the square opening.

[0053] In actual application of the embodiment of the present invention, the second movable plate 523 is installed on the inner side of the connecting sleeve 522 , which can reduce the space occupied and ensure the stability of the movement of the second movable plate 523 .

[0054] It should be noted that, in this article, relational terms such as first and second, etc. 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 "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing and disassembly device for a multi-channel radio frequency connector, comprising a mounting seat (1) and a fixing seat (2), characterized in that: The outer side of the fixed seat (2) is symmetrically fixedly connected with a fixed plate (3), the interior of the mounting seat (1) is provided with a docking assembly (4) and a disassembly assembly (5), the interior of the fixed seat (2) is evenly fixedly connected with a receiving head (6), the docking assembly (4) comprises a docking sleeve (41), a threaded sleeve (42) and a locking sleeve (43), the docking sleeve (41), the threaded sleeve (42), the locking sleeve (43) and the receiving head (6) are arranged in the same number, the locking sleeve (43) is fixedly connected with the docking sleeve (41), the threaded sleeve (42) is threadedly connected to the outer side of the locking sleeve (43), the outer side of the docking sleeve (41) is provided with a guide groove (44), the disassembly assembly (5) comprises a clamping mechanism (51) and a loosening mechanism (52), the outer side of the mounting seat (1) is fixedly connected with a connecting seat (54), the connecting seat (54) is slidably connected to the interior of the fixed seat (2), and the outer side of the mounting seat (1) is provided with a locking mechanism (53); The clamping mechanism (51) comprises a movable plate (511) symmetrically slidably connected to the inside of the mounting seat (1); a spring (512) is symmetrically fixedly connected between the movable plate (511) and the inner wall of the mounting seat (1); a movable block (514) is slidably connected to the side where the two springs (512) are close to each other; a spring (513) is fixedly connected between the movable block (514) and the inner wall of the mounting seat (1); a clamp (517) is slidably connected to the inside of the movable block (514); a connecting block (516) is symmetrically fixedly connected to the outside of the clamp (517); and a spring (515) is fixedly connected between the connecting block (516) and the inner wall of the movable block (514); An annular groove matching the clamp (517) is formed on the outer side of the docking sleeve (41), and a protrusion (45) is symmetrically fixedly connected inside the annular groove. A truncated cone-shaped groove (55) is evenly formed inside the connecting seat (54), and a guide rod (56) is symmetrically fixedly connected inside the truncated cone-shaped groove (55). The guide rod (56) is slidably connected to the inner side of the guide groove (44).

2. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 1, characterized in that: The release mechanism (52) comprises connecting sleeves (522) respectively and symmetrically fixedly connected to the outer sides of the two movable plates (511); a movable rod (521) is symmetrically slidably connected inside the mounting seat (1); one end of the movable rod (521) located inside the mounting seat (1) is fixedly connected to the movable plate (523); and a push plate (524) is rotatably connected between the movable plate (523) and the connecting sleeves (522).

3. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 2, characterized in that: The locking mechanism (53) comprises an insertion rod (531) symmetrically fixedly connected to the fixing seat (2), and the insertion rod (531) is slidably connected to the inner side of the movable rod (521).

4. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 2, characterized in that: The locking mechanism (53) further comprises a connecting rod (534) and a snap-on frame (535) slidably connected to the interior of the mounting seat (1); the snap-on frame (535) is fixedly connected to a button (532) via the connecting rod (534); a spring (537) is fixedly connected between the snap-on frame (535) and the movable rod (521); a snap-on block (536) is fixedly connected to the interior of the snap-on frame (535); and the snap-on block (536) is slidably connected to the inner side of the insertion rod (531).

5. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 4, characterized in that: One end of the button (532) close to the movable rod (521) is fixedly connected to a guide sleeve (533), and the guide sleeve (533) is slidably connected to the outer side of the movable rod (521).

6. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 2, characterized in that: An elastic block is evenly and fixedly connected to one end of the locking sleeve (43) away from the docking sleeve (41), and an inclined surface matching the elastic block is provided on the inner wall of the threaded sleeve (42).

7. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 3, characterized in that: The movable block (514) is symmetrically fixedly connected to the inner portion thereof with a limit rod (518), and the connecting blocks (516) are slidably connected to the outer side of the limit rod (518).

8. A fixing and disassembling device for a multi-channel radio frequency connector according to claim 3, characterized in that: A square opening is provided on one side of the connecting sleeve (522) close to the movable rod (521), and the second movable plate (523) is slidably connected in the square opening.

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