Multi-port testing device for communication equipment

Abstract

The invention belongs to the technical field of communication equipment testing devices, and discloses a communication equipment multi-port testing device, which comprises a main body part, a communication equipment testing device, a communication equipment testing device, a communication equipment testing device and a communication equipment testing device, and is characterized in that the main body part comprises a port measuring instrument, a fixing assembly arranged in the port measuring instrument, a power assembly slidably connected in the port measuring instrument, and a receiving assembly fixedly connected outside the power assembly; the locking component comprises an abutting assembly fixedly connected to the fixing assembly, a limiting assembly corresponding to the abutting assembly, an acting assembly fixedly connected to the outside of the limiting assembly, and a fastening assembly slidably connected to the interior of the fixing assembly. And after the movable plug is inserted into the receiving assembly and the receiving assembly is driven to rotate to a certain amplitude, the fixing assembly is embedded into the receiving assembly, and the fixing assembly is fixed relative to the wire head of the movable plug under the action of the receiving assembly, so that the phenomenon of poor contact of the plug in the use process can be prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of communication equipment testing devices, in particular to a communication equipment multi-port testing device. Background Art

[0002] Communication equipment testing equipment is a device used to test communication equipment. It is widely used in the testing of various communication equipment, including switches and routers, fiber optic communication equipment, wireless communication equipment, base station equipment and data communication equipment. These testing devices can perform different test items and requirements according to different equipment and test needs.

[0003] However, after the test device has been testing the communication equipment for a long time, the plug position of the test device will be greatly worn due to long-term and frequent plugging and unplugging, which is likely to cause an unstable connection between the plug and the test device socket, which will affect the test device's detection of the communication equipment. Summary of the invention

[0004] In order to solve the problem proposed in the above background technology that the plug position of the test device in the communication equipment multi-port test device will cause significant wear at the interface position of the test device due to long-term and frequent plugging and unplugging, which is very likely to cause unstable connection between the plug and the test device socket, the present invention provides a communication equipment multi-port test device.

[0005] To achieve the above object, the present invention provides the following technical solution: comprising:

[0006] The main body component includes a port measuring instrument, a fixed component arranged in the port measuring instrument, a power component slidably connected to the port measuring instrument, and a receiving component fixedly connected to the outside of the power component;

[0007] The locking component comprises an interference component fixedly connected to the fixing component, a limiting component corresponding to the interference component, an acting component fixedly connected outside the limiting component, and a fastening component slidably connected inside the fixing component.

[0008] Preferably, the port measuring instrument is provided with a plurality of sockets outside, the port measuring instrument is provided with a sliding groove inside the socket, and the port measuring instrument is provided with an L-shaped fastening groove at the position of the sliding groove;

[0009] The fixing assembly includes a card plate slidably connected to the sliding groove, an action rod fixedly connected to the card plate, and a reset member arranged between the sliding groove and the card plate;

[0010] Wherein, the action rod is arranged in a position inside the L-shaped fastening groove.

[0011] Preferably, the port measuring instrument is provided with a limit groove on the inner wall of the socket;

[0012] The power assembly includes a driving plate slidably connected to the limiting groove, a conversion member rotatably connected to the L-shaped fastening groove, and an elastic member 1 arranged between the driving plate and the inner wall of the limiting groove.

[0013] Preferably, the port measuring instrument is provided with a communicating action groove between the L-shaped fastening groove and the limiting groove;

[0014] The conversion member includes a driving rod fixedly connected to the bottom end of the driving plate, a power storage rod rotatably connected to the L-shaped fastening groove, a spiral groove opened outside the power storage rod, an annular groove opened outside the power storage rod at the end of the spiral groove, and a coil spring sleeved outside the power storage rod;

[0015] Wherein, the driving rod is movably connected in the thread groove and the annular groove.

[0016] Preferably, the receiving assembly includes a receiving rod fixedly connected to the end of the power storage rod, a driving frame fixedly connected to the end of the receiving rod, a notch opened outside the driving frame, and an action member fixedly connected to the notch position.

[0017] Preferably, the actuating member comprises a rotating rod rotatably connected to the driving frame at the notch position, a baffle plate fixedly connected to the outside of the rotating rod, and a second coil spring sleeved on the outside of the rotating rod.

[0018] Preferably, a locking groove is provided on the card plate;

[0019] The interference component includes a semicircular shell fixedly connected to the locking groove, an arc groove opened on the semicircular shell, and a locking block rotatably connected to the semicircular shell.

[0020] Preferably, the limiting assembly includes a support rod fixedly connected to the position of the semicircular shell corresponding to the first position on the clamping plate, a second semicircular shell fixedly connected to the end of the support rod, a second arc groove opened on the second semicircular shell, and a second locking block rotatably connected to the second semicircular shell.

[0021] Preferably, the action component includes a rocker arm fixedly connected to the outside of the locking block 1 and the locking block 2, and an arc spring arranged between the rocker arm and the clamping plate.

[0022] Preferably, a notch is provided in the middle of the card plate, and a sliding groove is provided in the card plate at the position of the notch;

[0023] The fastening assembly comprises a fastening plate slidably connected in the slide slot, a circular hole provided on the fastening plate, and a second elastic member arranged between the fastening plate and the slide slot.

[0024] Compared with the prior art, the present invention has the following beneficial effects: when the plug is inserted into the port measuring instrument, the power component will slide into the port measuring instrument, and at the same time, the sliding force will be converted into a rotational force and transmitted to the receiving component. After the receiving component rotates to a certain amplitude, the fixed component will be embedded in the receiving component. At this time, the power component will release and reverse the converted force. At this time, the fixed component will be fixed relative to the wire end of the moving plug under the action of the receiving component, so that the plug can be prevented from having poor contact during use;

[0025] In addition, when the above-mentioned fixing components slide relatively to merge, the limiting component will be embedded in the fixing component and interfere with the interference component, so that the interference component and the limiting component are merged into a circle, and under the push of the action component, half of the limiting component and the interference component are respectively inside each other, thereby realizing the locking of the fixing component. When the fixing components are merged, the fastening component will also fix the lines of plugs of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the socket structure in the multi-port testing device for communication equipment of the present invention;

[0028] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a test device in a multi-port test device for communication equipment of the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the fixed component and the power component in the multi-port test device of the communication equipment of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the conversion element in the multi-port testing device of the communication equipment of the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the function parts in the multi-port testing device of the communication equipment of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the internal interference component of one side card board in the multi-port test device of the communication equipment of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the internal limiting component of the card board on the other side of the multi-port testing device for communication equipment of the present invention.

[0034] In the figure: 100, main body; 101, port measuring instrument; 101a, socket; 101b, sliding groove; 101c, L-shaped fastening groove; 101d, limit groove; 101e, action groove; 102, fixing assembly; 102a, clamping plate; 102b, locking groove; 102c, notch; 102d, sliding groove; 102e, action rod; 102f, reset member; 103, power assembly; 103a, driving plate; 103b, conversion member; 103c, elastic member 1; 103b-1, driving rod; 103b-2, storage rod; 103b-3, spiral groove; 103b-4, annular groove; 103b-5, coil spring 1; 104, receiving assembly ; 104a, receiving rod; 104b, driving frame; 104c, notch; 104d, action member; 104d-1, rotating rod; 104d-2, blocking plate; 104d-3, coil spring two; 200, locking component; 201, interference component; 201a, semicircular shell one; 201b, arc groove one; 201c, locking block one; 202, limiting component; 202a, supporting rod; 202b, semicircular shell two; 202c, arc groove two; 202d, locking block two; 203, action component; 203a, rocker rod; 203b, arc spring; 204, fastening component; 204a, fastening plate; 204b, round hole; 204c, elastic member two. DETAILED DESCRIPTION

[0035] 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.

[0036] Example 1, reference Figure 1-2FIG. 1 is a first embodiment of the present invention, which provides a multi-port test device for communication equipment, comprising a main body 100, including a port measuring instrument 101, a fixing component 102 disposed in the port measuring instrument 101, a power component 103 slidably connected to the port measuring instrument 101, and a receiving component 104 fixedly connected to the outside of the power component 103; a locking component 200, including an interference component 201 fixedly connected to the fixing component 102, a limiting component 202 corresponding to the interference component 201, an acting component 203 fixedly connected to the outside of the limiting component 202, and a receiving component 104 slidably connected to the fixing component 102. The fastening component 204 in the component 102, when the plug is inserted into the port measuring instrument 101, the power component 103 will slide into the port measuring instrument 101, and at the same time convert the sliding force into a rotational force and transmit it to the receiving component 104. After the receiving component 104 rotates to a certain amplitude, the fixing component 102 will be embedded in the receiving component 104. At this time, the power component 103 will release and reverse the converted force. At this time, the fixing component 102 will fix the wire end of the relatively moving plug under the action of the receiving component 104, so as to prevent the plug from having poor contact during use;

[0037] In addition, when the above-mentioned fixing component 102 slides relatively to merge, the limiting component 202 will be embedded in the fixing component 102 and interfere with the interference component 201, so that the interference component 201 and the limiting component 202 are merged into a circle, and under the push of the action component 203, the limiting component 202 and the half of the interference component 201 are respectively inside each other, thereby realizing the locking of the fixing component 102. When the fixing component 102 is merged, the fastening component 204 will also fix the lines of plugs of different sizes.

[0038] Example 2, reference Figure 1 to Figure 6, which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a main body component 100 of a multi-port test device for communication equipment, a port measuring instrument 101 is provided with a plurality of sockets 101a, a sliding groove 101b is provided in the sockets 101a of the port measuring instrument 101, and an L-shaped fastening groove 101c is provided in the port measuring instrument 101 at the position of the sliding groove 101b; the fixing component 102 includes a card plate 102a slidably connected in the sliding groove 101b, an action rod 102e fixedly connected to the card plate 102a, and a reset member 102f arranged between the sliding groove 101b and the card plate 102a, wherein the action rod 102e is arranged in the position of the L-shaped fastening groove 101c, A plurality of sockets 101a are arranged outside the port measuring instrument 101. A pair of sliding grooves 101b are provided at the positions of the sockets 101a of the port measuring instrument 101. A connected L-shaped fastening groove 101c is also provided at the positions of the sliding grooves 101b of the port measuring instrument 101. A clamping plate 102a is slidably connected in the sliding grooves 101b. An action rod 102e is fixedly connected to the clamping plate 102a in the direction of the L-shaped fastening groove 101c. When a plug is inserted into the socket 101a, the action rod 102e is toggled to control the relative movement of a pair of clamping plates 102a to close the port of the socket 101a. In this way, the plug will not become loose during the device detection process, thereby causing unstable testing.

[0039] Furthermore, the port measuring instrument 101 is provided with a limiting groove 101d on the inner wall of the socket 101a; the power assembly 103 includes a driving plate 103a slidably connected in the limiting groove 101d, a conversion member 103b rotatably connected in the L-shaped fastening groove 101c, and an elastic member 103c provided between the driving plate 103a and the inner wall of the limiting groove 101d. The port measuring instrument 101 is provided with limiting grooves 101d on both sides of the inner wall of the socket 101a, and a pair of limiting grooves 101d are both slidably connected with the driving plate 103a, and the driving rod 103b-1 is provided with a driving plate 103a. A conversion piece 103b is also provided at the bottom, and an elastic piece 103c is provided between the driving rod 103b-1 and the limiting groove 101d, so that when the plug enters the socket 101a, the driving plate 103a will be pushed to slide into the port measuring instrument 101, and the sliding force will be converted into a rotational force through the conversion piece 103b. In the process of moving the driving plate 103a, the elastic piece 103c will be squeezed and accumulated, so that after the test is completed, the driving plate 103a and the conversion piece 103b can be reset under the action of the elastic piece 103c.

[0040] Furthermore, the port measuring instrument 101 is provided with a communicating action groove 101e between the L-shaped fastening groove 101c and the limiting groove 101d; the conversion member 103b includes a driving rod 103b-1 fixedly connected to the bottom end of the driving plate 103a, a power storage rod 103b-2 rotatably connected to the L-shaped fastening groove 101c, a spiral groove 103b-3 opened outside the power storage rod 103b-2, and an annular groove 103b-4 opened outside the power storage rod 103b-2 and located at the end of the spiral groove 103b-3, so as to and a coil spring 103b-5 sleeved on the outside of the power storage rod 103b-2; wherein the driving rod 103b-1 is movably connected in the thread groove and the annular groove 103b-4, and the port measuring instrument 101 is provided with a connected action groove 101e between the L-shaped fastening groove 101c and the limit groove 101d, and the driving rod 103b-1 is slidably connected in the action groove, and the end of the driving rod 103b-1 is connected to the driving plate 103a, and the L-shaped fastening groove 101c is located below the driving rod 103b-1 and is rotatably connected. The power storage rod 103b-2 has a spiral groove 103b-3 on the outside, and an annular groove 103b-4 is provided at both ends of the power storage rod 103b-2 located at the spiral groove 103b-3. The driving rod 103b-1 is movably connected in the spiral groove 103b-3 and the annular groove 103b-4. The end of the power storage rod 103b-2 is sleeved with a coil spring 103b-5. When the driving plate 103a slides into the port measuring instrument 101, the driving plate 103a will drive the driving rod 1 03b-1 slides in the spiral groove 103b-3. During the sliding process, the storage rod 103b-2 will rotate along the trajectory of the spiral groove 103b-3, and the rotation will also drive the coil spring 103b-5 to reel in and store force. When the driving rod 103b-1 moves to the annular groove 103b-4, the coil spring 103b-5 will drive the storage rod 103b-2 to rotate in the opposite direction of the trajectory of the spiral groove 103b-3, thereby realizing the conversion of the translational force into the rotational storage force.

[0041] Furthermore, the receiving assembly 104 includes a receiving rod 104a fixedly connected to the end of the power storage rod 103b-2, a driving frame 104b fixedly connected to the end of the receiving rod 104a, a notch 104c opened outside the driving frame 104b, and an action member 104d fixedly connected to the position of the notch 104c, the action member 104d includes a rotating rod 104d-1 rotatably connected to the driving frame 104b at the position of the notch 104c, a baffle plate 104d-2 fixedly connected to the outside of the rotating rod 104d-1, and a coil spring 104d-3 sleeved on the outside of the rotating rod 104d-1. The end of the power storage rod 103b-2 is fixedly connected to the receiving rod 104a. A receiving rod 104a is fixedly connected, and the end of the receiving rod 104a is rotatably connected in the L-shaped fastening groove 101c. The end of the receiving rod 104a is fixedly connected to a driving frame 104b. A pair of notches 104c are opened outside the driving frame 104b, and a pair of notches 104c are rotatably connected to a rotating rod 104d-1. The outer side of the rotating rod 104d-1 is fixedly connected to a baffle plate 104d-2. The outer side of the rotating rod 104d-1 is sleeved with a coil spring 104d-3. The side of the two pairs of baffle plates 104d-2 close to the position of the action rod 102e can only rotate inward, and the other baffle plate 104d-2 can only rotate outward. In this way, during the process of storing power on the power storage rod 103b-2, the rotating rod 104d-1 will rotate accordingly, and at the same time, it will also drive the driving frame 104b to rotate in the direction of the action rod 102e. When the driving rod 103b-1 moves to the end of the spiral groove 103b-3, the baffle plate 104d-2 at the position of the notch 104c above the receiving rod 104a will conflict with the action rod 102e, so that the action rod 102e will be embedded in the driving frame 104b from the position of the upper notch 104c. At this time, the driving rod 103b-1 will enter the annular groove 103b-4, and the power storage rod 103b-2 and the rotating rod 104d- 1 will drive the driving frame 104b to reverse, and the inner wall of the driving frame 104b will resist the action rod 102e, so that the card plate 102a moves relatively along the track of the sliding groove 101b to a merged state. When the detection is completed, by releasing the lock of the card plate 102a, the card plate 102a will be reset under the action of the reset member 102f, and the action rod 102e will also resist the baffle plate 104d-2 from the lower notch 104c to leave the interior of the driving frame 104b, thereby realizing the closure of the socket 101a. In this way, during the device detection process, the plugs will not be loosened, which will lead to unstable testing.

[0042] Example 3, reference Figures 1 to 8, which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides a locking component 200 of a multi-port test device for communication equipment. A locking groove 102b is provided on a card plate 102a; an abutment component 201 includes a semicircular shell 201a fixedly connected to the locking groove 102b, an arc groove 201b provided on the semicircular shell 201a, and a locking block 201c rotatably connected to the semicircular shell 201a. The limiting component 202 includes a fixed connection A support rod 202a connected to the card plate 102a at a position corresponding to the semicircular shell 1 201a, a semicircular shell 202b fixedly connected to the end of the support rod 202a, an arc groove 202c provided on the semicircular shell 202b, and a locking block 202d rotatably connected to the semicircular shell 202b, a slide groove 102d is provided in one side of the card plate 102a, the slide groove 102d is connected to the outside, and the semicircular shell 1 201a and the semicircular shell 201a are fixedly connected in the slide groove 102d. 1a is provided with an arc groove 201b passing through, and a locking block 201c is rotatably connected in the semicircular shell 201a. A support rod 202a is fixedly connected to the position where the other side card plate 102a and the semicircular shell 201a can be combined into a circle, and a semicircular shell 202b is fixedly connected to the end of the support rod 202a. A locking block 202d is rotatably connected in the semicircular shell 202b, and an arc groove 202c is provided outside the semicircular shell 202b. In this way, in a pair of card plates 1 After the semicircular shell 02a is merged, the semicircular shell 202b will be embedded in the slide groove 102d, and merged with the semicircular shell 1 201a to form a circle. At the same time, the inclined locking block 1 201c and the locking block 2 202d will conflict with each other to form a circle, and under the guidance of the action component 203, they will be reset to the inclined state. At this time, half of both sides of the locking block 1 201c and the locking block 2 202d are located in the semicircular shell 1 201a and the semicircular shell 2 202b, thereby realizing the locking of the card plate 102a.

[0043] Furthermore, the action component 203 includes a swing rod 203a fixedly connected to the outside of the locking block 1 201c and the locking block 2 202d, and an arc spring 203b arranged between the swing rod 203a and the card plate 102a. The outsides of the locking block 1 201c and the locking block 2 202d are fixedly connected to the swing rod 203a, and the outer sides of the swinging blocks are provided with arc springs 203b. One arc spring 203b is connected to the inner wall of the slide groove 102d, and the other arc spring 203b is located at the other side of the card plate 1 02a is connected, so that the locking block 1 201c and the locking block 2 202d are initially set in an inclined state, and after being resisted and leveled, they will be reset under the action of the rocker rod 203a and the arc spring 203b, so that half of the sides of the locking block 1 201c and the locking block 2 202d are located in the semicircular shell 1 201a and the semicircular shell 2 202b. When unlocking is required, the locking block 2 202d and the locking block 1 201c can be straightened by moving the rocker rod 203a of the locking block 202d.

[0044] Further, a notch 102c is provided in the middle of the card plate 102a, and a slide groove 102d is provided in the card plate 102a at the position of the notch 102c; the fastening assembly 204 includes a fastening plate 204a slidably connected in the slide groove 102d, a round hole 204b provided on the fastening plate 204a, and an elastic member 204c provided between the fastening plate 204a and the slide groove 102d, a pair of card plates 102a are provided with a notch 102c in the middle, a pair of card plates 102a are provided with a slide groove 102d at a position corresponding to the notch 102c, a fastening plate 204a is slidably connected in the slide groove 102d, an elastic member 204c is provided between the fastening plate 204a and the slide groove 102d, and a pair of fastening A circular hole 204b is provided in the middle of the fixing plate 204a. During the relative sliding of the pair of card plates 102a, the pair of fastening plates 204a will conflict with each other and move into the slide groove 102d. While moving, the elastic member 204c will be squeezed, so that the elastic member 204c will have a force to push the fastening plate 204a outward. The circular hole 204b is provided to reserve the wire ends of the plug. The fastening plate 204a will also move into the slide groove 102d to varying degrees according to the size of the plug wire, and cooperate with the elastic member 204c to fix the wires of plugs of different sizes. In this way, the plug will not shake in the socket 101a.

[0045] The rest of the structure is the same as that of Example 2.

[0046] 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.

[0047] 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 multi-port test device for communication equipment, characterized in that: include, The main body component (100) comprises a port measuring instrument (101), a fixing component (102) disposed in the port measuring instrument (101), a power component (103) slidably connected to the port measuring instrument (101), and a receiving component (104) fixedly connected to the outside of the power component (103); The locking component (200) comprises an interference component (201) fixedly connected to the fixing component (102), a limiting component (202) corresponding to the interference component (201), an acting component (203) fixedly connected outside the limiting component (202), and a fastening component (204) slidably connected inside the fixing component (102).

2. The communication equipment multi-port test device according to claim 1, characterized in that: The port measuring instrument (101) is provided with a plurality of sockets (101a) on the outside, the port measuring instrument (101) is provided with a sliding groove (101b) inside the sockets (101a), and the port measuring instrument (101) is provided with an L-shaped fastening groove (101c) at the position of the sliding groove (101b); The fixing assembly (102) comprises a clamping plate (102a) slidably connected to the sliding groove (101b), an action rod (102e) fixedly connected to the clamping plate (102a), and a reset member (102f) arranged between the sliding groove (101b) and the clamping plate (102a); Wherein, the action rod (102e) is arranged in a position inside the L-shaped fastening groove (101c).

3. The communication equipment multi-port test device according to claim 2, characterized in that: The port measuring instrument (101) is provided with a limiting groove (101d) on the inner wall of the socket (101a); The power assembly (103) comprises a driving plate (103a) slidably connected in the limiting groove (101d), a conversion member (103b) rotatably connected in the L-shaped fastening groove (101c), and an elastic member (103c) arranged between the driving plate (103a) and the inner wall of the limiting groove (101d).

4. The communication equipment multi-port test device according to claim 3, characterized in that: The port measuring instrument (101) is provided with a communicating action groove (101e) between the L-shaped fastening groove (101c) and the limiting groove (101d); The conversion member (103b) comprises a driving rod (103b-1) fixedly connected to the bottom end of the driving plate (103a), a power storage rod (103b-2) rotatably connected to the L-shaped fastening groove (101c), a spiral groove (103b-3) opened outside the power storage rod (103b-2), an annular groove (103b-4) opened outside the power storage rod (103b-2) and located at the end of the spiral groove (103b-3), and a coil spring (103b-5) sleeved outside the power storage rod (103b-2); Wherein, the driving rod (103b-1) is movably connected in the thread groove and the annular groove (103b-4).

5. The communication equipment multi-port test device according to claim 4, characterized in that: The receiving assembly (104) comprises a receiving rod (104a) fixedly connected to the end of the power storage rod (103b-2), a driving frame (104b) fixedly connected to the end of the receiving rod (104a), a notch (104c) opened outside the driving frame (104b), and an action member (104d) fixedly connected to the position of the notch (104c).

6. The communication equipment multi-port test device according to claim 5, characterized in that: The action member (104d) comprises a rotating rod (104d-1) rotatably connected to the driving frame (104b) at the position of the notch (104c), a baffle plate (104d-2) fixedly connected to the outside of the rotating rod (104d-1), and a second coil spring (104d-3) sleeved on the outside of the rotating rod (104d-1).

7. The communication equipment multi-port test device according to claim 6, characterized in that: The clamping plate (102a) is provided with a locking groove (102b); The interference component (201) comprises a semicircular shell (201a) fixedly connected to the locking groove (102b), an arc groove (201b) opened on the semicircular shell (201a), and a locking block (201c) rotatably connected to the semicircular shell (201a).

8. The communication equipment multi-port test device according to claim 7, characterized in that: The limiting assembly (202) comprises a support rod (202a) fixedly connected to the position of the semicircular shell (201a) on the clamping plate (102a), a semicircular shell (202b) fixedly connected to the end of the support rod (202a), an arc groove (202c) provided on the semicircular shell (202b), and a locking block (202d) rotatably connected to the semicircular shell (202b).

9. The communication equipment multi-port test device according to claim 8, characterized in that: The action component (203) comprises a swing rod (203a) fixedly connected to the outside of the locking block 1 (201c) and the locking block 2 (202d), and an arc spring (203b) arranged between the swing rod (203a) and the clamping plate (102a).

10. The communication equipment multi-port test device according to claim 9, characterized in that: A notch (102c) is provided in the middle of the clamping plate (102a), and a sliding groove (102d) is provided in the clamping plate (102a) at the position of the notch (102c); The fastening assembly (204) comprises a fastening plate (204a) slidably connected to the slide groove (102d), a circular hole (204b) provided on the fastening plate (204a), and a second elastic member (204c) provided between the fastening plate (204a) and the slide groove (102d).

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