CN111999533B

CN111999533B - Wiring device

Info

Publication number: CN111999533B
Application number: CN202010877117.3A
Authority: CN
Inventors: 刘朋
Original assignee: Shenzhen Andaxin Communication Equipment Co ltd
Current assignee: Shenzhen Andaxin Communication Equipment Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-15
Anticipated expiration: 2040-08-27
Also published as: CN111999533A

Abstract

The embodiment of the application provides a wiring device, which comprises a first slide rail mechanism, a base, a testing mechanism, a supporting seat, a second slide rail mechanism and a turnover mechanism, wherein the first slide rail mechanism is fixedly arranged on the base, the testing mechanism is arranged on the first slide rail mechanism, the supporting seat is fixed on the base, the second slide rail mechanism is arranged on the supporting seat, the turnover mechanism comprises an installation seat and a turnover module, the installation seat is arranged on the second slide rail mechanism, the turnover module is arranged on the installation seat and can turn over towards one side of the testing mechanism relative to the installation seat, the testing mechanism comprises a fixed seat and a plurality of telescopic parts, the front surface of the fixed seat is provided with a first through hole, the plurality of telescopic parts penetrate through the first through hole, the side surface of the fixed seat is provided with a second through hole, the second through hole is used for installing a testing wire, the telescopic part and the overturning module are mutually matched for clamping the wiring board. The embodiment of the application has the characteristics of simple operation and high efficiency.

Description

Wiring device

Technical Field

The application relates to the technical field of machinery, in particular to a wiring device.

Background

The power-on test is needed in the production and test processes of air conditioners and other electric products and before delivery. Before testing, a power line and a signal line are connected with corresponding wiring positions of a wiring board of the tested electric appliance through wires, and after the testing is finished, the testing wires need to be taken down. Currently, there are two main operating schemes: firstly, using a wind screwdriver, detaching screws on a wiring board one by one before testing, connecting the screws with a testing wire, and then installing the screws on the wiring board; after testing, the screws are detached one by one, the testing wire is taken down, and then the screws are installed on the wiring board; secondly, use integrated wiring frock, carry out the atress through the mode of magnet holding sheet metal component and fix. The main defects of the scheme are as follows: the device is only suitable for the condition that the wiring board is fixed on the sheet metal part, and if the wiring board is fixed on the non-sheet metal part, the device cannot be used.

Disclosure of Invention

Therefore, in order to overcome the defects and shortcomings of the prior art, a wiring device with convenient testing, strong versatility, high efficiency and high safety is needed.

The embodiment of the application provides a wiring device, which comprises a first slide rail mechanism, a base, a testing mechanism, a supporting seat, a second slide rail mechanism and a turnover mechanism, wherein the first slide rail mechanism is fixedly arranged on the base, the testing mechanism is arranged on the first slide rail mechanism and can move towards a first direction relative to the base under the drive of the first slide rail mechanism, the supporting seat is fixed on the base, the second slide rail mechanism is arranged on the supporting seat, the turnover mechanism comprises an installation seat and a turnover module, the installation seat is arranged on the second slide rail mechanism and can move towards a second direction relative to the supporting seat under the drive of the second slide rail mechanism, the turnover module is arranged on the installation seat and can turn towards one side of the testing mechanism relative to the installation seat, the testing mechanism comprises a fixed seat and a plurality of telescopic parts, the front surface of the fixing seat is provided with a first through hole, the plurality of telescopic parts penetrate through the first through hole and can extend out towards one side of the turnover mechanism relative to the fixing seat, the side surface of the fixing seat is provided with a second through hole, the second through hole is communicated with the first through hole and used for installing a test wire, the test wire is electrically connected with the telescopic parts, when the turnover module turns towards one side of the test mechanism, the telescopic parts and the turnover module are matched with each other to clamp a wiring board, the first direction and the second direction are consistent, and the turnover direction of the turnover module is orthogonal to the first direction.

The wiring device that this application embodiment provided, mutually support through tilting mechanism and accredited testing organization, can high efficiency accomplish the test to the various signal lines of wiring board, need not to dismantle the test to the wiring board, it is concrete, when the relative accredited testing organization of tilting mechanism overturns, can exert pressure to the wiring board, be fixed in accredited testing organization's default position with the wiring board, accredited testing organization's pars contractilis can stretch out and draw back, inside in order to enter into the wiring board, derive the inside signal of wiring board, and pars contractilis keeps the electricity to be connected with the external test line, can realize the detection to wiring board internal signal through the signal of telecommunication on the test external test line, high efficiency, it is quick, owing to need not to dismantle the wiring board, therefore, the commonality is strong.

Drawings

For a better understanding of the structural features and functions of the present application, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which it may be practiced, and in which it will be apparent to one skilled in the art that other drawings may be practiced without the use of the inventive faculty.

FIG. 1 is a schematic structural view of a wiring harness according to an embodiment of the present application;

FIG. 2 is a schematic structural view from another perspective of a patch cord device according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram illustrating a top view of a wiring device according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of a partial structure of the wiring harness provided in FIG. 1;

FIG. 5 is a schematic structural view of a wiring harness according to another embodiment of the present application;

FIG. 6 is a schematic structural view of a wiring harness according to another embodiment of the present application;

FIG. 7 is a schematic structural diagram illustrating a cross-sectional view of a stabilization mechanism provided in accordance with one embodiment of the present application;

FIG. 8 is a schematic structural diagram illustrating a cross-sectional view of a stabilization mechanism provided in accordance with another embodiment of the present application;

FIG. 9 is a schematic structural diagram illustrating a cross-sectional view of a stabilization mechanism provided in accordance with yet another embodiment of the present application;

FIG. 10 is a schematic structural diagram illustrating a cross-sectional view of a stabilization mechanism provided in accordance with yet another embodiment of the present application;

FIG. 11 is a schematic structural diagram of a cross-sectional view of a stabilization mechanism provided in accordance with yet another embodiment of the present application.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments that 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 application.

In order to make the technical solutions provided by the embodiments of the present application clearer, the above solutions are described in detail below with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 together, an embodiment of the present invention provides a wiring connecting device 10, where the wiring connecting device 10 includes a first slide rail mechanism 100, a base 200, a testing mechanism 300, a supporting seat 400, a second slide rail mechanism 500 and a turnover mechanism 600, the first slide rail mechanism 100 is fixedly mounted on the base 200, the testing mechanism 300 is mounted on the first slide rail mechanism 100 and can move in a first direction relative to the base 200 under the driving of the first slide rail mechanism 100, the supporting seat 400 is fixed on the base 200, the second slide rail mechanism 500 is mounted on the supporting seat 400, the turnover mechanism 600 includes a mounting seat 610 and a turnover module 620, the mounting seat 610 is mounted on the second slide rail mechanism 500 and can move in a second direction relative to the supporting seat 400 under the driving of the second slide rail mechanism 500, the overturning module 620 is mounted on the mounting base 610 and can overturn towards one side of the testing mechanism 300 relative to the mounting base 610, the testing mechanism 300 includes a fixing base 310 and a plurality of telescopic parts 320, a first through hole 311 is formed in the front surface of the fixing base 310, the plurality of telescopic parts 320 pass through the first through hole 311 and can extend out towards one side of the overturning mechanism 600 relative to the fixing base 310, a second through hole 312 is formed in the side surface of the fixing base 310, the second through hole 312 is communicated with the first through hole 311, the second through hole 312 is used for mounting a testing wire T, the testing wire T is electrically connected to the telescopic parts 320, when the overturning module 620 overturns towards one side of the testing mechanism 300, the telescopic parts 320 and the overturning module 620 are matched with each other to clamp a wiring board, wherein the first direction is consistent with the second direction, the flipping direction of the flipping module 620 remains orthogonal to the first direction.

The wiring device 10 is used for testing electrical signals inside a wiring board, and after the wiring board is produced, the electrical signals inside the wiring board need to be tested to ensure the yield of the wiring board. After being stretched, the telescopic part 320 can extend into the wiring board, so that the electric signals in the wiring board can be led out.

The first slide rail mechanism 100 is used for adjusting the position of the testing mechanism 300 relative to the base 200, and helps to make the interface of the wiring board better align with the telescopic portion 320 of the testing mechanism 300, and the testing mechanism 300 can move back and forth relative to the base 200 under the action of the first slide rail mechanism 100. First slide rail mechanism 100 include the guide holder and install in the driving motor and the lead screw of guide holder, and with guide holder sliding fit's sliding seat, accredited testing organization 300 install in on the sliding seat, work as driving motor rotates, drives the lead screw is relative the guide holder rotates, the rotation of lead screw drives the sliding seat is relative the guide holder is sharp sliding motion, and then drives accredited testing organization 300 is relative the guide holder is sharp sliding motion.

The supporting seat 400 comprises a first supporting portion 410 and a second supporting portion 420 which are identical and arranged at intervals, the testing mechanism 300 is located between the first supporting portion 410 and the second supporting portion 420, the height of the first supporting portion 410 and the height of the second supporting portion 420 are greater than the height of the testing mechanism 300, the second sliding rail mechanism 500 is installed on one side, deviating from the base 200, of the first supporting portion 410 and the second supporting portion 420, the structural composition and the working principle of the second sliding rail mechanism 500 are consistent with those of the first sliding rail mechanism 100, the description is omitted here, and the turnover mechanism 600 is located on one side, deviating from the supporting seat 400, of the second sliding rail mechanism 500. Due to the existence of the second slide rail mechanism 500, the turnover mechanism 600 can slide linearly relative to the testing mechanism 300 and also can turn over relative to the testing mechanism 300, so as to be better matched with the testing mechanism 300 to clamp the wiring board.

The wiring device 10 that the embodiment of the application provided, mutually support through tilting mechanism 600 and accredited testing organization 300, can high efficiency accomplish the test to the various signal lines of wiring board, need not to dismantle the test to the wiring board, it is concrete, when tilting mechanism 600 is relative accredited testing organization 300 upset, can exert pressure to the wiring board, be fixed in accredited testing organization 300's default position with the wiring board, accredited testing organization 300's pars contractilis 320 can stretch out and draw back, inside in order to enter into the wiring board, derive the signal of wiring board inside, and pars contractilis 320 keeps the electricity to be connected with external test line T, can realize the detection to wiring board internal signal through the signal of telecommunication on the test external test line T, high efficiency, fast, owing to need not to dismantle the wiring board, therefore, the strong commonality has, the high characteristics of.

Referring to fig. 5, the base 200 is provided with an avoiding hole 210, the wiring device 10 further includes a telescopic mechanism 250, the telescopic mechanism 250 includes a first motor 251, a telescopic rod 252 and a sliding plate 253, the telescopic mechanism 250 is mounted on the base 200, the telescopic rod 252 is disposed opposite to the avoiding hole 210, one end of each of the telescopic parts 320 is mounted on the sliding plate 253, the other end of the telescopic part 320 opposite to the telescopic part is slidably connected to the fixing base 310 and can extend or retract relative to the first through hole 311, when the first motor 251 rotates in a first rotation direction to control the telescopic rod 252 to extend, the sliding plate 253 moves towards one side far from the first motor 251 to drive the telescopic part 320 to extend relative to the first through hole 311; when the first motor 251 rotates towards a second rotation direction to control the telescopic rod 252 to shorten, the sliding plate 253 moves towards a side close to the first motor 251 to drive the telescopic portion 320 to retract relative to the first through hole 311, wherein the first rotation direction is opposite to the second rotation direction.

Specifically, first motor 251 rotates towards first direction of rotation, telescopic link 252 extends under the effect of first motor 251, make sliding plate 253 move towards the one side of keeping away from first motor 251, because pars contractilis 320 is connected between sliding plate 253 and fixing base 310, consequently, pars contractilis 320 can stretch out from the one side that sliding plate 253 was kept away from to fixing base 310, thereby can stretch into inside the wiring board, in order to be used for the test with the inside electric signal derivation of wiring board, and because pars contractilis 320 keeps the electricity with outside test wire T to be connected, consequently, can obtain the inside electric signal of wiring board through the signal on the test outside test wire T, can realize the batch test of wiring board through connecing wiring device 10, and the security is good. The first motor 251 rotates towards the second rotation direction, the telescopic rod 252 is shortened under the action of the first motor 251, the sliding plate 253 moves towards one side close to the first motor 251, and the telescopic portion 320 is connected between the sliding plate 253 and the fixed seat 310, so that the telescopic portion 320 can be retracted into the fixed seat 310, and the telescopic portion 320 is prevented from being damaged when the test work is not performed.

With reference to fig. 6, the mounting base 610 includes a first support 611 and a second support 612 that are disposed at an interval, the first support 611 and the second support 612 are both mounted on the second slide rail mechanism 500, a working area a is defined between the first support 611 and the second support 612, the flipping module 620 is located in the working area a, the flipping module 620 includes a second motor 621, a clutch 622, a stabilizing mechanism 650, a rotating shaft 623, a rotating base 624, and a force applying portion 625, the second motor 621 is mounted on a side surface of the first support 611 facing the second support 612, the clutch 622 is connected between an output shaft of the second motor 621 and the rotating shaft 623, the stabilizing mechanism 650 is located on a side of the clutch 622 facing away from the second motor 621, and the rotating shaft 623 penetrates through the stabilizing mechanism 650, the stabilizing mechanism 650 is used for maintaining stability of the rotating shaft 623, the rotating shaft 623 is mounted on the second support 612 through a bearing, the rotating seat 624 is fixedly mounted in the middle of the rotating shaft 623, the force application part 625 is fixedly mounted on the rotating seat 624, when the second motor 621 is started to drive the rotating shaft 623 to rotate, the rotating seat 624 and the force application part 625 synchronously rotate towards one side of the testing mechanism 300, and the force application part 625 and the telescopic piece are matched with each other to clamp a wiring board.

The force application part 625 comprises a plurality of force application members 626 arranged at intervals, the force application members 626 are made of flexible materials, when the overturning module 620 overturns towards one side of the testing mechanism 300, the force application members 626 and the telescopic part 320 keep a one-to-one correspondence, and therefore a wiring board located between the force application members 626 and the telescopic part 320 can apply an external force, the stress on the wiring board can be uniform, and the wiring board is prevented from being damaged by the external force.

With continued reference to fig. 7, the stabilizing mechanism 650 includes a first stabilizing base 651 and a second stabilizing base 652 that snap fit into engagement with each other, the first stabilizing seat 651 and the second stabilizing seat 652 are both disc-shaped, the peripheral sides of the first stabilizing seat 651 and the second stabilizing seat 652 are detachably connected through screws, a cavity K is formed between the first stabilizer block 651 and the second stabilizer block 652, the stabilizer 650 further includes a body 653 and a plurality of rotating parts 654, the main body 653 is located in the cavity K, a mating hole is formed in the middle of the main body 653, the rotating shaft 623 is received in the mating hole, and forms a fixed connection with the main body portion 653, a part of the rotating portion 654 is located between the main body portion 653 and the first stabilizing seat 651, and is rotatable with respect to at least one of said body portion 653 and said first stabilizing base 651; a portion of the rotating portion 654 is positioned between the body portion 653 and the second stabilizer 652 and is rotatable relative to at least one of the body portion 653 and the second stabilizer 652.

In one embodiment, the main body 653 is cylindrical, the first and

second stabilizers

651 and 652 are disc-shaped, the first and

second stabilizers

651 and 652 are detachably connected by screws, the main body 653 is located in the cavity K between the first and

second stabilizers

651 and 652, and the main body 653 is spaced from both the first and

second stabilizers

651 and 652. In one embodiment, the gap is in the range of 10mm to 15 mm. The body 653 and the shaft 623 are fixedly connected, and in one embodiment, the shaft 623 is in interference fit with a fitting hole in the body 653 to fixedly connect the body 653 and the shaft 623. In another embodiment, the rotating shaft 623 is detachably and fixedly connected with the main body 653 through screws, and the screws are uniformly distributed on the peripheral side of the rotating shaft 623, so that the stress on the rotating shaft 623 is relatively balanced, and the damage caused by local stress concentration is avoided. The partial rotation portion 654 is located between the main body portion 653 and the first stabilizing seat 651, so that the main body portion 653 can slide smoothly relative to the first stabilizing seat 651, and the partial rotation portion 654 is located between the main body portion 653 and the second stabilizing seat 652, so that the main body portion 653 can slide smoothly relative to the second stabilizing seat 652. In one embodiment, the rotating portion 654 is spherical and is limited between the first stabilizing seat 651, the body portion 653 and the second stabilizing seat 652 by a limiting mechanism, for example, the rotating portion 654 may be a steel ball. In another embodiment, the rotating portion 654 is in an ellipsoidal shape, for example, an egg shape, and the long axis direction of the rotating portion 654 is consistent with the central axis direction of the rotating shaft 623, so that a relatively firm holding force can be formed between the first stabilizing seat 651, the main body portion 653 and the second stabilizing seat 652, which is helpful for improving the stability of the wiring device 10. In other embodiments, the number of the rotating portions 654 is 6, and the rotating portions are uniformly distributed on the main body portion 653 around the rotating shaft 623, which helps to maintain smooth relative movement between the main body portion 653 and the first and second stabilizing

seats

651, 652, and makes the holding force between the main body portion 653 and the first and second stabilizing

seats

651, 652 more balanced, thereby improving the stability of the wiring device 10. In addition, in some embodiments, a ball bearing (not shown) is installed at a portion where the first stabilizing seat 651 is engaged with the rotating shaft 623, and a ball bearing (not shown) is also installed at a portion where the second stabilizing seat 652 is engaged with the rotating shaft 623, so that the rotating shaft 623 rotates more smoothly, and the ball bearing can provide radial supporting force for the rotating shaft 623, and the rotating shaft 623 can be prevented from being damaged by shear stress. In other embodiments, the radial clearance between the main body 653 and the first and second stabilizing

seats

651, 652 is provided with bearings, i.e. the bearings are simultaneously supported by the connecting portions of the first and second stabilizing

seats

651, 652, while the engaging portions of the first stabilizing seat 651 and the rotating shaft 623 and the engaging portions of the second stabilizing seat 652 and the rotating shaft 623 are provided with clearances, i.e. the rotating shaft 623 is not in contact with the first and second stabilizing

seats

651, 652, the bearings comprise inner and outer rings capable of rotating relatively, the outer ring is in interference fit with the first and second stabilizing

seats

651, 652 at the connecting portions of the first and second stabilizing

seats

651, 652, the inner ring is sleeved on the radial outer peripheral side of the main body 653 and is in interference fit with the radial outer peripheral side of the main body 653, and because the inner and outer rings of the bearings can rotate relatively, the main body 653 can rotate relatively with respect to the first and second stabilizing seats 651, and helps to provide stable support for the body portion 653. And further. First depressed groove has been seted up to the inboard of first stable seat 651, and the second depressed groove has been seted up to the inboard of second stable seat 652, and first depressed groove communicates each other with the second depressed groove for accept the outer lane, first depressed groove and second depressed groove mutually support and play limiting displacement to the outer lane of bearing, help promoting the accuracy of assembly.

With continued reference to fig. 8, the rotating portion 654 includes a mounting seat 655 and a ball 656 mounted on the mounting seat 655, the mounting seat 655 is fixedly mounted on the main body portion 653, a portion of the ball 656 abuts against the first stabilizing seat 651, and a portion of the ball 656 abuts against the second stabilizing seat 652; alternatively, a portion of the mounting seat 655 is fixedly mounted on the first stabilizing seat 651, a portion of the mounting seat 655 is fixedly mounted on the second stabilizing seat 652, and the ball 656 abuts against the body portion 653.

In the present embodiment, the ball bearings 656 are fitted into the fitting seats 655, and one ball bearing 656 is correspondingly installed in one fitting seat 655, and the ball bearing 656 can rotate relative to the fitting seat 655. In one embodiment, the mounting block 655 is fixedly mounted to the main body 653, a portion of the balls 656 is supported by the first stabilizing block 651, another portion of the balls 656 is supported by the second stabilizing block 652, and the balls 656 have a hardness greater than that of the first stabilizing block 651 and greater than that of the second stabilizing block 652. In another embodiment, one part of the mounting seat 655 is fixedly mounted on the first stabilizer 651, the other part of the mounting seat 655 is fixedly mounted on the second stabilizer 652, and the ball 656 abuts against the body 653, wherein the ball 656 has a hardness greater than that of the body 653. On one hand, the main body 653 and the first and second stabilizing

seats

651, 652 are beneficial to maintaining smooth relative movement, and on the other hand, the holding force between the main body 653 and the first and second stabilizing

seats

651, 652 is more balanced, thereby improving the stability of the wiring device 10.

With reference to fig. 9, when the mounting seat 655 is fixedly mounted on the main body 653, a first sliding groove C1 is defined in a surface of the first stabilizing seat 651 facing the main body 653 for allowing the ball 656 to rotate relative to the first stabilizing seat 651, and a second sliding groove C2 is defined in a surface of the second stabilizing seat 652 facing the main body 653 for allowing the ball 656 to rotate relative to the second stabilizing seat 652.

In one embodiment, when the mounting seat 655 is fixedly mounted on the main body portion 653, in order to make the ball 656 rotate smoothly relative to the first stabilizing seat 651, a first sliding groove C1 is formed on a surface of the first stabilizing seat 651 facing the main body portion 653, a cross section of the first sliding groove C1 is arc-shaped, and a radius of the arc-shaped is larger than a radius of the ball 656, when the ball 656 slides in the first sliding groove C1, the ball 656 makes point or line contact with the first sliding groove C1, which helps to reduce friction, so that the main body portion 653 moves smoothly relative to the first stabilizing seat 651 and the second stabilizing seat 652. Similarly, the cross section of the second runner C2 is arc-shaped, and the radius of the arc is larger than that of the ball 656, so that when the ball 656 slides in the second runner C2, the ball 656 makes point or line contact with the second runner C2, which helps to reduce friction, and the main body 653 moves more smoothly relative to the first and second stabilizing

seats

651 and 652.

It is understood that, in other embodiments, when the mounting seat 655 is fixedly mounted on the first and second stabilizing

seats

651, 652, a third sliding groove is formed on a surface of the main body portion 653 facing the first stabilizing seat 651 for the ball 656 to rotate relative to the main body portion 653, and a fourth sliding groove is formed on a surface of the main body portion 653 facing the second stabilizing seat 652 for the ball 656 to rotate relative to the main body portion 653. The size of the third and fourth chutes is the same as the first and second chutes C1 and C2 in the above embodiment, and will not be described again. Through set up third spout and fourth spout in the relative both sides of main part 653, can make main part 653 wholly present symmetrical structure, the atress is comparatively balanced, helps promoting the overall stability of wiring device 10.

With reference to fig. 10, when the mounting seat 655 is fixedly mounted on the main body 653, a first abutting member D1 is disposed on a surface of the first stabilizing seat 651 facing the main body 653, the ball 656 abuts against a surface of the first abutting member D1, a second abutting member D2 is disposed on a surface of the second stabilizing seat 652 facing the main body 653, the ball 656 abuts against a surface of the first abutting member D1, and the hardness of the first abutting member D1 and the hardness of the second abutting member D2 are consistent and are both greater than the hardness of the main body 653.

In one embodiment, when the mounting seat 655 is fixedly mounted on the main body portion 653, in order to make the ball 656 rotate smoothly relative to the first stabilizing seat 651, a first abutting piece D1 is disposed on a surface of the first stabilizing seat 651 facing the main body portion 653, and when the ball 656 slides on a surface of the first abutting piece D1, the ball 656 makes point or line contact with the first abutting piece D1, which helps to reduce friction force, so that the main body portion 653 moves smoothly relative to the first stabilizing seat 651 and the second stabilizing seat 652. Similarly, when the ball 656 slides on the surface of the second retainer D2, the ball 656 makes point or line contact with the second retainer D2, which helps to reduce friction force, so that the main body 653 can move smoothly relative to the first and second stabilizing

seats

651 and 652.

seats

651, 652, a surface of the main body portion 653 facing the first stabilizing seat 651 is provided with a third abutting member for facilitating smooth rotation of the ball 656 relative to the main body portion 653, and a surface of the main body portion 653 facing the second stabilizing seat 652 is provided with a fourth abutting member for facilitating smooth rotation of the ball 656 relative to the main body portion 653. The size of the third abutting member and the fourth abutting member is the same as that of the first abutting member D1 and the second abutting member D2 in the above embodiments, and details thereof are omitted. By arranging the third abutting piece and the fourth abutting piece on the two opposite sides of the main body 653, the main body 653 can be integrally symmetrical, the stress is balanced, and the overall stability of the wiring device 10 is improved. And because the hardness of the first abutting piece D1 and the second abutting piece D2 is consistent and is greater than that of the main body part 653, the main body part 653 can be effectively protected.

The rotating parts 654 arranged on the main body part 653 facing one side of the first stabilizing seat 651 correspond to the rotating parts 654 arranged on the main body part 653 facing one side of the second stabilizing seat 652 one by one, the number of the rotating parts 654 arranged on the main body part 653 facing one side of the first stabilizing seat 651 is 6, the number of the rotating parts 654 arranged on the main body part 653 facing one side of the second stabilizing seat 652 is also 6, and the two parts are in one-to-one correspondence, so that the wiring device 10 can be symmetrical as a whole, the stress is balanced, and the overall stability of the wiring device 10 is improved.

Referring to fig. 11, in other embodiments, the stabilizing mechanism 650 further includes a first rotating portion 710 and a second rotating portion 720, and a first end cap 730 and a fourth end cap 740, the rotating shaft 623 is a stepped shaft, the first rotating portion 710 has a first inner rotating member and a first outer rotating member that rotate relatively, a ball is disposed between the first inner rotating member and the first outer rotating member, the second rotating portion 720 has a second inner rotating member and a second outer rotating member that rotate relatively, and a ball is disposed between the second inner rotating member and the second outer rotating member. The first rotating portion 710 is installed between the rotating shaft 623, the first stabilizing seat 651 and the first end cap 730, and supports the rotating shaft 623, and enables the rotating shaft 623, the first stabilizing seat 651 and the first end cap 730 to rotate smoothly relative to each other. The second rotating portion 720 is installed between the rotating shaft 623, the second stabilizing seat 652 and the second end cap 740, and supports the rotating shaft 623, so that the rotating shaft 623, the second stabilizing seat 652 and the second end cap 740 can rotate smoothly relative to each other, specifically, the second inner rotating member is in interference fit with the rotating shaft 623 and abuts against a step side surface of the rotating shaft 623, and the second outer rotating member is in interference fit with the second stabilizing seat 652 and abuts against a step side surface of the second end cap 740. In addition, adopt the step shaft design, can be so that whole stabilizing mean 650's atress is comparatively balanced, and adopt first portion 710 and the second portion 720 and first end cover 730 and fourth end cover 740 of rotating to carry on spacingly to the pivot 623, can avoid the pivot 623 to produce and rock, help promoting stabilizing mean 650's stability, extension stabilizing mean 650's life.

Further, in some embodiments, the first abutting piece D1 abuts against the first outer rotating piece, and the second abutting piece D2 abuts against the second outer rotating piece, so that the connection between the first abutting piece D1 and the first rotating portion 710 is firmer, and the connection between the second abutting piece D2 and the second rotating portion 720 is firmer, which helps to improve the overall stability of the stabilizing mechanism 650.

Further, in some embodiments, the stabilizing mechanism 650 further comprises a first sealing element and a second sealing element, the first sealing element is detachably mounted on the first end cap 730 and is located on a side of the first end cap 730 facing away from the first stabilizing seat 651, the second sealing element is detachably mounted on the second end cap 740 and is located on a side of the second end cap 740 facing away from the second stabilizing seat 652, wherein the first sealing element may be connected to the first end cap 730 by screws, and the second sealing element may be connected to the second end cap 740 by screws.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A wiring device is characterized by comprising a first slide rail mechanism, a base, a testing mechanism, a supporting seat, a second slide rail mechanism and a turnover mechanism, wherein the first slide rail mechanism is fixedly arranged on the base, the testing mechanism is arranged on the first slide rail mechanism and can move towards a first direction relative to the base under the drive of the first slide rail mechanism, the supporting seat is fixed on the base, the second slide rail mechanism is arranged on the supporting seat, the turnover mechanism comprises a mounting seat and a turnover module, the mounting seat is arranged on the second slide rail mechanism and can move towards a second direction relative to the supporting seat under the drive of the second slide rail mechanism, the turnover module is arranged on the mounting seat and can turn over towards one side of the testing mechanism relative to the mounting seat, the testing mechanism comprises a fixing seat and a plurality of telescopic parts, the front surface of the fixed seat is provided with a first through hole, a plurality of telescopic parts penetrate through the first through hole and can extend out towards one side of the turnover mechanism relative to the fixed seat, the side surface of the fixed seat is provided with a second through hole, the second through hole is communicated with the first through hole and is used for installing a test wire, the test wire is electrically connected with the telescopic parts, when the turnover module is turned towards one side of the test mechanism, the telescopic parts and the turnover module are matched with each other to clamp a wiring board, wherein the first direction is consistent with the second direction, and the turnover direction of the turnover module is orthogonal to the first direction; the base is provided with an avoidance hole, the wiring device further comprises a telescopic mechanism, the telescopic mechanism comprises a first motor, a telescopic rod and a sliding plate, the telescopic mechanism is mounted on the base, the telescopic rod is arranged right opposite to the avoidance hole, one end of a plurality of telescopic parts is mounted on the sliding plate, the other end, opposite to the telescopic parts, of the telescopic parts is connected to the fixed seat in a sliding mode and can extend or retract relative to the first through hole, when the first motor rotates towards a first rotating direction to control the telescopic rod to extend, the sliding plate moves towards one side far away from the first motor to drive the telescopic parts to extend relative to the first through hole; when the first motor rotates towards a second rotating direction to control the telescopic rod to shorten, the sliding plate moves towards one side close to the first motor to drive the telescopic part to retract relative to the first through hole, wherein the first rotating direction is opposite to the second rotating direction; the mounting seat comprises a first support and a second support which are arranged at an interval, the first support and the second support are both arranged on the second slide rail mechanism, a working area is formed between the first support and the second support in an enclosing manner, the turnover module is positioned in the working area, the turnover module comprises a second motor, a clutch, a stabilizing mechanism, a rotating shaft, a rotating seat and a force application part, the second motor is arranged on the side surface of the first support surface facing the second support, the clutch is connected between the output shaft of the second motor and the rotating shaft, the stabilizing mechanism is positioned on one side of the clutch departing from the second motor, the rotating shaft penetrates through the stabilizing mechanism, the stabilizing mechanism is used for maintaining the stability of the rotating shaft, the rotating shaft is arranged on the second support through a bearing, and the rotating seat is fixedly arranged in the middle of the rotating shaft, the force application part is fixed on and installed in the rotating seat, when the second motor is started to drive the rotating shaft to rotate, the rotating seat and the force application part synchronously face one side of the testing mechanism to rotate, and the force application part and the telescopic part are matched with each other to clamp the wiring board.

2. The distribution arrangement of claim 1, wherein said stabilizing mechanism includes a first stabilizing seat and a second stabilizing seat that snap into engagement with each other, the first and second stabilizing seats are disc-shaped, the peripheral sides of the first and second stabilizing seats are detachably connected through screws, a cavity is formed between the first stabilizing seat and the second stabilizing seat, the stabilizing mechanism further comprises a main body part and a plurality of rotating parts, the main body part is positioned in the cavity, the middle part of the main body part is provided with a matching hole, the rotating shaft is accommodated in the matching hole, the main body part is fixedly connected with the main body part, and part of the rotating part is positioned between the main body part and the first stabilizing seat and can rotate relative to at least one of the main body part and the first stabilizing seat; part of the rotating part is positioned between the main body part and the second stabilizing seat and can rotate relative to at least one of the main body part and the second stabilizing seat.

3. The distribution device as claimed in claim 2, wherein said rotating portion includes a mounting seat and a ball mounted on said mounting seat, said mounting seat is fixedly mounted on said main body portion, part of said ball abuts against said first stabilizing seat, and part of said ball abuts against said second stabilizing seat; or, part of the assembling seat is fixedly installed on the first stabilizing seat, part of the assembling seat is fixedly installed on the second stabilizing seat, and the ball is abutted to the main body part.

4. The distribution device as claimed in claim 3, wherein when said mounting seat is fixedly mounted on said main body portion, a first sliding slot is defined in a surface of said first stable seat facing said main body portion for allowing said ball to rotate relative to said first stable seat, and a second sliding slot is defined in a surface of said second stable seat facing said main body portion for allowing said ball to rotate relative to said second stable seat.

5. The wiring device according to claim 3, wherein when the mounting seat is fixedly mounted on the main body, a first abutting member is disposed on a surface of the first stable seat facing the main body, the ball abuts against a surface of the first abutting member, a second abutting member is disposed on a surface of the second stable seat facing the main body, the ball abuts against a surface of the second abutting member, and hardness of the first abutting member and hardness of the second abutting member are consistent and are both greater than hardness of the main body.

6. The distribution device according to claim 2, wherein said rotating portion provided on said main body portion on a side facing said first stabilizer is in one-to-one correspondence with said rotating portion provided on said main body portion on a side facing said second stabilizer.