阅读说明：本技术 一种疲劳摇摆测试装置 (Fatigue swing testing device ) 是由 姚卫民 于 2021-09-06 设计创作，主要内容包括：本发明公开一种疲劳摇摆测试装置,用于测试数据线,数据线包括第一连接头、第二连接头以及用于连接第一连接头与第二连接头的线缆,疲劳摇摆测试装置包括底座,底座上设有主机与摇摆机构；摇摆机构包括固定连接在底座上的一对安装板,一对安装板之间转动连接有摇摆杆,摇摆杆上沿长度方向设有多个第一插头,底座上设有多个第二插头；主机内设有驱动机构以及电能测试机构,电能测试机构分别与第一插头以及第二插头电连接。通过在主机内加入电能测试机构,能够同时检测机械性能以及电学性能；并且相对于传统摇摆机构,本装置的摇摆杆结构更为简单,其将第一连接头插入至摇摆杆内的第一插头内即可。(The invention discloses a fatigue swing testing device which is used for testing a data line, wherein the data line comprises a first connector, a second connector and a cable for connecting the first connector and the second connector; the swing mechanism comprises a pair of mounting plates fixedly connected to the base, a swing rod is rotatably connected between the mounting plates, a plurality of first plugs are arranged on the swing rod along the length direction, and a plurality of second plugs are arranged on the base; the host is internally provided with a driving mechanism and an electric energy testing mechanism, and the electric energy testing mechanism is electrically connected with the first plug and the second plug respectively. By adding the electric energy testing mechanism in the host machine, the mechanical property and the electrical property can be simultaneously detected; compared with the traditional swing mechanism, the swing rod of the device has a simpler structure, and the first connecting head is inserted into the first plug in the swing rod.)

1. A fatigue swing testing device is used for testing a data line, wherein the data line comprises a first connector, a second connector and a cable for connecting the first connector and the second connector, and is characterized in that the fatigue swing testing device comprises a base, and a host and a swing mechanism are arranged on the base;

the swinging mechanism comprises a pair of mounting plates which are fixedly connected to the base and arranged in parallel, a swinging rod is rotatably connected between the pair of mounting plates, the swinging rod extends into the host, a plurality of first plugs are arranged on the swinging rod along the length direction, a plurality of second plugs are arranged on the base, and the first plugs and the second plugs are arranged in a corresponding mode in the vertical direction;

the host is internally provided with a driving mechanism and an electric energy testing mechanism, the driving mechanism is in transmission connection with the swinging rod to drive the swinging rod to swing and rotate, and the electric energy testing mechanism is respectively electrically connected with the first plug and the second plug.

2. The fatigue swing testing device according to claim 1, wherein the swing rod is provided with a fixing component, the fixing component comprises a first fixing component and a second fixing component, the first fixing component and the second fixing component are symmetrically arranged in a consistent structure, the first fixing component and the second fixing component respectively comprise a threaded rod fixedly connected to the swing rod, a fixing block is sleeved on the threaded rod, a nut member is connected to the threaded rod in a threaded manner, the fixing block is located between the swing rod and the nut member, and a space for movement of the cable during the swing test is formed between the fixing block on the first fixing component and the fixing block on the second fixing component.

3. The fatigue rocking test device according to claim 2, wherein a clamping table is fixedly connected to the fixing block, a groove with an opening at one side is formed in the clamping table, the opening faces the first connector, and the first connector is clamped in the groove.

4. The fatigue rocking test device of claim 2, wherein the rocking bar has a mounting groove, a mounting block is detachably connected in the mounting groove, the first plug and the fixing member are both disposed on the mounting block, and a wire hole is disposed on the rocking bar and the mounting block for connecting the first plug and the electric energy testing mechanism.

5. The fatigue swing testing device according to claim 4, wherein a sliding groove is formed in the swing rod along the length direction, an arc plate is arranged on the sliding groove, the arc plate is located at the lower half portion of the swing rod, the inner arc surface of the arc plate is attached to the swing rod, a fixing plate is fixedly connected to the swing rod, the arc plate is located between the fixing plate and the mounting groove, a spring is arranged between the fixing plate and the arc plate, and the spring has elastic force so that a part of the arc plate is located below the mounting groove and used for fixing the mounting block.

6. The fatigue rocking test device of claim 5, wherein a first limit plate is disposed on the rocking bar, a second limit plate is disposed on the arc, and when the first limit plate abuts against the second limit plate, a portion of the arc is located below the mounting groove.

7. The fatigue swing test device according to claim 4, wherein a wire conduit is provided between a pair of the mounting plates, the wire conduit is located above the swing rod, and the connection wire of the first plug is connected to the electric energy test mechanism through the wire conduit.

8. A fatigue rocking test device according to claim 7, wherein a bellows is provided between the wire conduit and the rocking bar, the wire conduit communicating with the inside of the bellows.

9. The fatigue rocking test device according to any one of claims 2 to 8, wherein a pair of wire guiding rods are disposed between a pair of the mounting plates, the pair of wire guiding rods are on the same horizontal plane, the wire guiding rods are located below the rocking rods, rollers are rotatably connected to the wire guiding rods, arc-shaped grooves are formed in the rollers along the circumferential direction, and the arc-shaped grooves on the two corresponding rollers form a routing channel.

10. The fatigue swing testing device of claim 9, further comprising a counterweight, wherein the counterweight is mounted on the cable, and wherein the counterweight is located below the wire guide rod.

Technical Field

The invention relates to the technical field of data line detection, in particular to a fatigue swing testing device.

Background

The mobile phone data line is an accessory product of the mobile phone, and the supply and the demand of the mobile phone data line are increasing in the current accessory market. The data line can be bent into various shapes in use, and after repeated bending, the wire core in the cable can be broken to cause the cable to be broken, so that the data line is subjected to a bending test before production, and the breakage condition of the data line after being bent at a certain speed, angle and times is examined.

After the data line is manufactured, the mechanical performance and the electrical performance of the data line need to be tested, and the data line can leave a factory after the test is qualified. The existing testing device is usually separately tested, which results in low detection efficiency.

Disclosure of Invention

The invention mainly aims to provide a fatigue swing testing device, aiming at solving the problem that the mechanical property and the electrical property of a data line cannot be detected simultaneously.

In order to achieve the purpose, the fatigue swing testing device provided by the invention is used for testing a data line, the data line comprises a first connector, a second connector and a cable for connecting the first connector and the second connector, the fatigue swing testing device comprises a base, and a host and a swing mechanism are arranged on the base;

the swinging mechanism comprises a pair of mounting plates which are fixedly connected to the base and arranged in parallel, a swinging rod is rotatably connected between the pair of mounting plates, the swinging rod extends into the host, a plurality of first plugs are arranged on the swinging rod along the length direction, a plurality of second plugs are arranged on the base, and the first plugs and the second plugs are arranged in a corresponding mode in the vertical direction;

the host is internally provided with a driving mechanism and an electric energy testing mechanism, the driving mechanism is in transmission connection with the swinging rod to drive the swinging rod to swing and rotate, and the electric energy testing mechanism is respectively electrically connected with the first plug and the second plug.

Preferably, be equipped with fixed subassembly on the rocking rod, fixed subassembly includes the fixed subassembly of first fixed subassembly and second, first fixed subassembly with the unanimous and symmetry setting of the fixed subassembly structure of second, first fixed subassembly with the threaded rod of fixed connection on the rocking rod is equallyd divide to the fixed subassembly of second, the cover is equipped with the fixed block on the threaded rod, threaded connection has nut spare on the threaded rod, the fixed block is located the rocking rod with between the nut spare, fixed block on the first fixed subassembly with the space that moves when the test is waved to the confession cable has between the fixed block on the fixed subassembly of second.

Preferably, fixedly connected with joint platform on the fixed block, the joint bench is provided with one side open-ended recess, just the opening orientation first connector, first connector joint in the recess.

Preferably, the rocking rod is provided with a mounting groove, the mounting groove is internally detachably connected with a mounting block, the first plug and the fixing assembly are arranged on the mounting block, and the rocking rod and the mounting block are provided with wiring holes for wiring between the first plug and the electric energy testing mechanism.

Preferably, the spout has been seted up along length direction on the rocking bar, be equipped with the arc on the spout, the arc is located the latter half of rocking bar, just the intrados of arc with the rocking bar is laminated mutually, fixedly connected with fixed plate on the rocking bar, the arc is located the fixed plate with between the mounting groove, the fixed plate with be equipped with the spring between the arc, the spring has elastic force so that a part of arc is located the mounting groove below is used for fixing the installation piece.

Preferably, a first limiting plate is arranged on the swinging rod, a second limiting plate is arranged on the arc-shaped plate, and when the first limiting plate abuts against the second limiting plate, a part of the arc-shaped plate is located below the mounting groove.

Preferably, a wiring pipe is arranged between the mounting plates and located above the rocking rod, and wiring on the first plug is connected with the electric energy testing mechanism through the wiring pipe.

Preferably, a corrugated pipe is arranged between the wiring pipe and the swinging rod, and the wiring hole is communicated with the inside of the corrugated pipe.

Preferably, a pair of wire guiding rods is arranged between the pair of mounting plates, the pair of wire guiding rods are located on the same horizontal plane, the wire guiding rods are located below the swinging rods, the wire guiding rods are rotatably connected with rollers, arc-shaped grooves are formed in the rollers in the circumferential direction, and the arc-shaped grooves in the two corresponding rollers form routing channels.

Preferably, the fatigue swing testing device further comprises a counterweight, the counterweight is mounted on the cable, and the counterweight is located below the wire guide rod. .

According to the technical scheme, the electric energy testing mechanism is added into the host machine, so that the mechanical property and the electrical property can be detected simultaneously; compared with the traditional swing mechanism, the swing rod of the device has a simpler structure, and the first connecting head is inserted into the first plug in the swing rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fatigue swing test apparatus according to the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of a fixing component in the fatigue swing testing apparatus according to the present invention.

Fig. 4 is a perspective view of a fixing block and a clamping table in the fatigue swing testing apparatus according to the present invention.

FIG. 5 is a schematic view of the connection between the rocking bar and the arc plate in the fatigue rocking test device of the present invention.

The reference numbers illustrate: 1-a first connector, 2-a second connector, 3-a cable, 4-a base, 5-a host, 6-a mounting plate, 7-a rocking bar, 8-a first plug, 9-a second plug, 10-a threaded rod, 11-a fixed block, 12-a nut member, 13-a clamping table, 14-a mounting groove, 15-a mounting block, 16-a wiring hole, 17-a chute, 18-an arc plate, 19-a fixed plate, 20-a spring, 21-a first limit plate, 22-a second limit plate, 23-a wiring pipe, 24-a corrugated pipe, 25-a wiring rod, 26-a roller, 27-a counterweight, 28-a first fixing component, 29-a second fixing component and 30-a wire interface.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, a fatigue swing testing device is used for testing a data line, the data line includes a first connector 1, a second connector 2 and a cable 3 for connecting the first connector 1 and the second connector 2, the fatigue swing testing device includes a base 4, and a host 5 and a swing mechanism are arranged on the base 4; the swing mechanism comprises a pair of mounting plates 6 which are fixedly connected to the base 4 and arranged in parallel, a swing rod 7 is rotatably connected between the pair of mounting plates 6, the swing rod 7 extends into the host 5, a plurality of first plugs 8 are arranged on the swing rod 7 along the length direction, a plurality of second plugs 9 are arranged on the base 4, and the first plugs 8 and the second plugs 9 are arranged in a corresponding manner in the vertical direction; the host 5 is internally provided with a driving mechanism and an electric energy testing mechanism, the driving mechanism is in transmission connection with the swinging rod 7 and is used for driving the swinging rod 7 to swing and rotate, and the electric energy testing mechanism is respectively electrically connected with the first plug 8 and the second plug 9.

In this embodiment, when performing a fatigue swing test, first inserting the first connector 1 into the first plug 8, inserting the second connector 2 into the second plug 9, then starting the driving mechanism and the electric energy testing mechanism, where the driving mechanism drives the swing rod 7 to swing and rotate, and the driving mechanism is in the prior art, and it is not described in detail herein that the driving mechanism can adjust the angle and speed of the swing rod 7 when rotating according to actual detection requirements, and when the detection requirements are higher, the larger the angle and the higher the speed of the swing rod 7 when rotating are; when the detection requirement is low, the smaller the angle and the slower the speed when the swing rod 7 rotates. The first plug 8, the data line, the second plug 9 and the electric energy testing mechanism form an electric loop, so that the electrical performance of the data line can be detected while the fatigue swing test is performed. Traditional wabbler mechanism adopts two eccentric shafts, sets up the centre gripping subassembly between two eccentric shafts, and the centre gripping subassembly is fixed with first connector 1, and rocking bar 7 of this device is simpler for traditional wabbler mechanism structure, with first connector 1 insert to the first plug 8 in the rocking bar 7 in can, here can refer to when inserting first connector 1 to the charging head, first connector 1 can not drop from the charging head. And the device can simultaneously detect the mechanical property and the electrical property of the data line.

Referring to fig. 2, 3 and 4, the swing rod 7 is provided with a fixing assembly, the fixing assembly includes a first fixing assembly 28 and a second fixing assembly 29, the first fixing assembly 28 and the second fixing assembly 29 are identical in structure and symmetrically arranged, the first fixing assembly 28 and the second fixing assembly 29 respectively include a threaded rod 10 fixedly connected to the swing rod 7, a fixing block 11 is sleeved on the threaded rod 10, a nut member 12 is connected to the threaded rod 10 in a threaded manner, the fixing block 11 is located between the swing rod 7 and the nut member 12, and a space for the cable 3 to move during the swing test is provided between the fixing block 11 on the first fixing assembly 28 and the fixing block 11 on the second fixing assembly 29.

In this embodiment, the fixing member is used to prevent the first connector 1 from being separated from the first connector 8 due to the excessive rotation speed of the rocking lever 7 when the fatigue rocking test is performed. The first connecting head 1 is fixed to the rocker arm 7 by the first fixing element 28 in cooperation with the second fixing element 29. First, the first connector 1 is inserted into the first plug 8; then, the fixing block 11 is sleeved on the threaded rod 10; finally, the nut member 12 is screwed in, so that the fixing block 11 abuts against the first connecting head 1. It should be noted that, a space for the cable 3 to move during the sway test is provided between the fixing block 11 of the first fixing component 28 and the fixing block 11 of the second fixing component 29, so that the cable 3 does not rub against the fixing block 11 after the fatigue sway test.

Referring to fig. 3 and 4, a clamping table 13 is fixedly connected to the fixing block 11, a groove with an opening at one side is formed in the clamping table 13, the opening faces the first connector 1, and the first connector 1 is clamped in the groove.

In this embodiment, by providing the clamping platform 13, and the groove on the clamping platform 13 is matched with the first connecting head 1, the clamping platform 13 can better fix the first connecting head 1 on the swinging rod 7.

Referring to fig. 2, an installation groove 14 is formed in the swing rod 7, an installation block 15 is detachably connected in the installation groove 14, the first plug 8 and the fixing component are both arranged on the installation block 15, and wiring holes 16 are formed in the swing rod 7 and the installation block 15 and used for wiring between the first plug 8 and the electric energy testing mechanism.

In this embodiment, because the data line has different models, for example common apple Lighting data line, tall and erect Micro-USB interface data line and Type-C data line, the shape size of its first connector 1 of data line of different models is different to its first plug 8's of phase-match model is different, consequently, through setting up detachable installation piece 15, can deal with different kinds of data line. And wiring holes 16 are formed in the swinging rod 7 and the mounting block 15 and used for wiring between the first plug 8 and the electric energy testing mechanism, so that the wiring layout is more reasonable.

Referring to fig. 2 and 5, a sliding groove 17 is formed in the swing rod 7 along the length direction, an arc plate 18 is arranged on the sliding groove 17, the arc plate 18 is located at the lower half portion of the swing rod 7, an inner arc surface of the arc plate 18 is attached to the swing rod 7, a fixing plate 19 is fixedly connected to the swing rod 7, the arc plate 18 is located between the fixing plate 19 and the installation groove 14, a spring 20 is arranged between the fixing plate 19 and the arc plate 18, and the spring 20 has elastic force so that a part of the arc plate 18 is located below the installation groove 14 and used for fixing the installation block 15.

In this embodiment, when the mounting block 15 needs to be replaced, first, the arc plate 18 is driven to move away from the mounting groove 14, so that the arc plate 18 does not interfere with the mounting block 15; then, taking out the old installation block 15, wherein it should be specifically noted that, because there is a connection between the first plug 8 in the installation block 15 and the electric energy testing mechanism, we can set an electric wire interface 30 on the outer side of the rocking bar 7, so that the electric wire connected with the first plug 8 is taken out when the installation block 15 is taken out; then, a new mounting block 15 is placed in the mounting groove 14, and during mounting, an electric wire connected with the first plug 8 on the mounting block 15 passes through the wiring hole 16 on the swinging rod 7 to be connected with the electric wire interface 30; finally, the arc plate 18 stops being driven, the arc plate 18 is under the action of the elastic force of the spring 20 and moves towards the direction close to the installation groove 14, so that a part of the arc plate 18 moves to the position below the installation groove 14, and the installation block 15 is fixed.

Referring to fig. 2, a first limiting plate 21 is disposed on the swing rod 7, a second limiting plate 22 is disposed on the arc plate 18, and when the first limiting plate 21 abuts against the second limiting plate 22, a portion of the arc plate 18 is located below the mounting groove 14.

In this embodiment, by providing the first limiting plate 21 and the second limiting plate 22, when the arc plate 18 is not acted by external force, the arc plate 18 is acted by elastic force of the spring 20, so that the first limiting plate 21 abuts against the second limiting plate 22. The purpose is to limit the moving distance of the arc plate 18 and prevent the arc plate 18 from colliding with the threaded rod 10 to damage the threaded rod 10.

Referring to fig. 1, a wiring pipe 23 is arranged between the pair of mounting plates 6, the wiring pipe 23 is located above the rocking bar 7, and the wiring on the first plug 8 is connected with the electric energy testing mechanism through the wiring pipe 23.

In the present embodiment, the wiring tube 23 is provided, so that the electric wire between the first plug 8 and the electric energy testing mechanism can be protected and restricted. On one hand, the wires are exposed to the outside and are easy to wear, and particularly when the wires are more, if the outer skins on the wires are worn, the phenomenon of short circuit is easy to cause; on the other hand, it is possible to prevent the electric wire from interfering with the cable 3 of the data line when the fatigue sway test is performed.

Referring to fig. 1 and 2, a corrugated tube 24 is disposed between the wire conduit 23 and the swing rod 7, and the wire conduit hole 16 communicates with the inside of the corrugated tube 24.

Referring to fig. 1, a pair of wire guiding rods 25 is disposed between the pair of mounting plates 6, the pair of wire guiding rods 25 are located on the same horizontal plane, the wire guiding rods 25 are located below the swing rod 7, the wire guiding rods 25 are rotatably connected with rollers 26, the rollers 26 are provided with arc-shaped grooves along the circumferential direction, and the arc-shaped grooves on the two corresponding rollers 26 form routing channels.

In this embodiment, the roller 26 is provided to limit the cable 3, so that the cable 3 can be prevented from shifting to affect the final test result when the fatigue swing test is performed.

Referring to fig. 1, the fatigue swing testing apparatus further includes a counterweight 27, the counterweight 27 is mounted on the cable 3, and the counterweight 27 is located below the wire guide rod 25.

In this embodiment, before the data cable is installed, the data cable is first tied into a circular knot for mounting a counterweight 27, the circular knot being located below the wire guide rod 25. Then, according to the test requirements, the counterweight 27 with different weights is selected to be mounted.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.