CN114280401A - Side-push testing device and equipment - Google Patents
Side-push testing device and equipment Download PDFInfo
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- CN114280401A CN114280401A CN202111587190.8A CN202111587190A CN114280401A CN 114280401 A CN114280401 A CN 114280401A CN 202111587190 A CN202111587190 A CN 202111587190A CN 114280401 A CN114280401 A CN 114280401A
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- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 abstract description 10
- 230000037431 insertion Effects 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 6
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- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of equipment testing, and particularly discloses a side-push testing device and equipment. The device is used for pushing an insertion test piece, a plug piece is arranged at one end of the insertion test piece, the insertion test piece is inserted into a product to be tested through the plug piece, and the device comprises a test module and a driving module for driving the test module to rotate around the axis of a rotating shaft of the module; the test module comprises a module base, a module rotating shaft fixedly connected to the module base, and a side push pressure head and a reset pressure head which are arranged on the module base in a sliding manner; the reset pressure head can be abutted against or separated from one end of the plug piece, which is not arranged on the plug piece, of the plug piece, the side push pressure head can be abutted against or separated from the side face of the plug piece, and the end, which is not arranged on the plug piece, of the plug piece and the reset pressure head are always positioned on the axis of the rotating shaft of the module. With the help of the rotation design of the test module, the side push pressure head can carry out side push on different positions on the side surface of the plug-in test piece, and the reset pressure head is utilized to reset, so that the side push test efficiency can be improved with the help of the design.
Description
Technical Field
The invention relates to the technical field of equipment testing, in particular to a side-push testing device and equipment.
Background
At present, more and more electronic devices (e.g., computers) have been provided with USB (universal serial bus) ports. In order to ensure that the USB interface can work normally, the quality of the USB interface needs to be tested frequently during factory inspection and daily maintenance of the electronic device, for example, the reliability of the USB interface connection to be tested when an external force from the side is applied to the male connector connected to the USB interface is tested. After the testing device completes the side pushing action, the male connector may be pushed to partially withdraw from the USB interface, so that an end-to-end pushing force needs to be provided to the male connector after each side pushing action, so that the male connector is completely inserted into the USB interface.
However, when the number of USB interfaces to be tested is large, the male connector needs to be connected to each USB interface one by one, and the side of each male connector is pushed from different directions, so as to complete the testing of the USB interfaces.
At present, the equipment mainly uses a three-axis module to perform side pushing in eight directions, namely up, down, left, right, up-left, up-right, down-left and down-right, and the equipment has the advantages of large volume, high cost, complex multi-axis matching action program, long time consumption for switching among all side pushing positions and low efficiency. The operation of pushing direction change and resetting of the male end connector is frequently required during testing, so that the testing time is long and the testing efficiency is low.
Disclosure of Invention
The invention aims to provide a side-push testing device and equipment to solve the problem of low side-push testing efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a side-push test device is used for pushing an insertion test piece, a plug piece is arranged at one end of the insertion test piece, the insertion test piece is inserted into a product to be tested through the plug piece, and the side-push test device comprises a test module and a driving module; the test module comprises a module base, a module rotating shaft, a side push pressure head and a reset pressure head, wherein the side push pressure head and the reset pressure head are both arranged on the module base in a sliding manner, and the module rotating shaft is fixedly connected to the module base; the reset pressure head can be abutted against or separated from one end of the plug test piece, which is not provided with the plug piece, the side push pressure head can be abutted against or separated from the side surface of the plug test piece, and the end of the plug test piece, which is not provided with the plug piece, and the reset pressure head are always positioned on the axis of the module rotating shaft; the driving module is used for driving the testing module to rotate around the axis of the module rotating shaft.
The module rotating shaft is fixedly connected to one side of the test module, the other side of the test module is provided with a first sliding rail and a second sliding rail, the side push pressure head is fixedly connected to the first sliding block, the first sliding block is slidably arranged on the first sliding rail, the reset pressure head is fixedly connected to the second sliding block, and the second sliding block is slidably arranged on the second sliding rail.
Further, the length direction of the first slide rail is perpendicular to the length direction of the second slide rail.
Preferably, the lateral pushing test device further comprises a first driving unit and a second driving unit, the first driving unit is used for driving the first slider to move along the length direction of the first slide rail, and the second driving unit is used for driving the second slider to move along the length direction of the second slide rail.
Preferably, the driving module comprises a module support, a third driving unit and a transmission shaft tube, the third driving unit is installed on the module support, the transmission shaft tube is rotatably connected to the module support, the third driving unit is used for driving the transmission shaft tube to rotate around the axis of the transmission shaft tube, and the transmission shaft tube is coaxially and fixedly connected with the module rotating shaft.
Furthermore, the driving module also comprises a speed reducing unit arranged on the module bracket, and a driving wheel is coaxially and fixedly connected on the transmission shaft pipe; the third driving unit drives the input end of the speed reducing unit to operate, and the output end of the speed reducing unit drives the driving wheel to rotate along the axis of the transmission shaft tube.
Furthermore, the third driving unit is a motor, an output shaft of the motor is sleeved with a first belt pulley, an input end of the speed reducing unit is sleeved with a second belt pulley, and an output end of the speed reducing unit is sleeved with a third belt pulley; the first belt pulley is sleeved with the first belt pulley, the second belt pulley is sleeved with the second belt pulley, and the third belt pulley and the driving wheel are sleeved with the second belt pulley.
Preferably, the side pushes away testing arrangement still includes the protection casing, the protection casing includes the guard plate and shelters from the pipe, the guard plate link firmly in drive module separates drive module with test module, shelter from the pipe box and locate test module, shelter from the pipe edge the axis of module pivot extends and one end link firmly in the guard plate.
A side-push test device is used for testing a product to be tested and comprises a bearing jig and the side-push test device, wherein the bearing jig is used for positioning the product to be tested.
Furthermore, the end, which is not provided with the plug piece, of the plug piece.
The invention has the beneficial effects that:
this side pushes away test equipment passes through the rotatory mode of test module around the axis of module pivot, can accomplish the regulation operation of offside push ram position, make the side that the side pushed away the pressure head can follow the direction of difference and support the side of pressing the grafting test piece, the pressure head that resets that lies in on the axis of module pivot all the time can be fast and accurately through supporting the mode completion that presses the grafting test piece not be equipped with plug piece one end to the action that resets of grafting test piece, above-mentioned structural design has guaranteed that the side pushes away the test action to the product that awaits measuring can be accomplished accurately and high-efficiently, thereby the efficiency of test has been improved.
This side pushes away test equipment is through the setting that bears the weight of the tool, can make the grafting test piece of pegging graft on the product that awaits measuring coaxial with the pressure head that resets, also the pressure head that resets and grafting test piece lie in the axis of module pivot simultaneously to behind the rotary module pivot, the reciprocating motion of the pressure head that resets all can act on the grafting test piece all the time, has ensured that the grafting test piece can reset to inserting the product that awaits measuring completely.
Drawings
FIG. 1 is a schematic structural diagram of a side-push test apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first view angle of a test module and a driving module according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second view angle of a test module and a driving module provided in an embodiment of the invention;
fig. 4 is a schematic structural diagram of the insertion and extraction block according to the embodiment of the present invention.
In the figure:
100. a test module; 110. a module base; 111. a first slide rail; 112. a second slide rail; 113. a first drive unit; 114. a second driving unit; 121. laterally pushing the pressure head; 122. a first slider; 131. resetting the pressure head; 132. a second slider; 140. a module rotating shaft; 141. a rotating shaft wiring hole;
200. a drive module; 210. a module support; 220. a third driving unit; 230. a deceleration unit; 241. a driveshaft tube; 242. a driving wheel; 251. a first belt; 252. a second belt; 300. a protective cover; 310. a shield pipe; 320. a protection plate;
400. inserting and pulling blocks; 410. and (5) plugging and unplugging the end head.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-3, the present embodiment provides a side-push test apparatus for pushing an insertion test piece, wherein a plug piece is disposed at one end of the insertion test piece, the insertion test piece is inserted into a product to be tested through the plug piece, and the side-push test apparatus includes a test module 100 and a driving module 200; the test module 100 comprises a module base 110, a module rotating shaft 140, a side push pressure head 121 and a reset pressure head 131, wherein the side push pressure head 121 and the reset pressure head 131 are both arranged on the module base 110 in a sliding manner, and the module rotating shaft 140 is fixedly connected to the module base 110; the reset pressure head 131 can be abutted against or separated from one end of the plug test piece, which is not provided with the plug piece, the side push pressure head 121 can be abutted against or separated from the side surface of the plug test piece, and the end of the plug test piece, which is not provided with the plug piece, and the reset pressure head 131 are always positioned on the axis of the module rotating shaft 140; the driving module 200 is used for driving the testing module 100 to rotate around the axis of the module rotating shaft 140.
This side pushes away test equipment passes through the rotatory mode of test module 100 around the axis of module pivot 140, can accomplish the regulation operation of offside push ram 121 position, make the side push ram 121 can support the side of pressing the grafting test piece from the direction of difference, the pressure head 131 that resets that is located on the axis of module pivot 140 all the time can be fast and accurately through supporting the mode completion that presses the grafting test piece and not be equipped with plug piece one end to the action that resets of grafting test piece, above-mentioned structure has guaranteed that the side push away test action to the product that awaits measuring can be accomplished accurately and high-efficiently, thereby the efficiency of test has been improved.
In this embodiment, the module rotating shaft 140 is fixedly connected to one side of the test module 100, the other side of the test module 100 is provided with a first sliding rail 111 and a second sliding rail 112, the side push ram 121 is fixedly connected to the first slider 122, the first slider 122 is slidably disposed on the first sliding rail 111, the reset ram 131 is fixedly connected to the second slider 132, and the second slider 132 is slidably disposed on the second sliding rail 112. The structure is simple and reliable, the actions of the reset pressure head 131 and the side push pressure head 121 for abutting against and separating from the plug-in test piece can be accurately and efficiently completed, and the manufacturing cost of the test module 100 is reduced. Specifically, the length direction of the first slide rail 111 is perpendicular to the length direction of the second slide rail 112. The design helps the operator to determine the direction of the force applied by the side pushing head 121, ensures that the side pushing test can be carried out to a preset position, and facilitates the subsequent analysis and processing of the test result by the operator.
Preferably, the lateral thrust test apparatus further includes a first driving unit 113 and a second driving unit 114, the first driving unit 113 is configured to drive the first slider 122 to move along the length direction of the first slide rail 111, and the second driving unit 114 is configured to drive the second slider 132 to move along the length direction of the second slide rail 112. The arrangement of the first driving unit 113 and the second driving unit 114 ensures that the actions of the side pushing ram 121 and the resetting ram 131 are accurate and in place, and greatly improves the working efficiency of the test module 100. Specifically, the first driving unit 113 and the second driving unit 114 are both servo motors.
In this embodiment, the module spindle 140 is provided with a spindle wiring hole 141 penetrating through the module base 110 and the sidewall of the module spindle 140, and the cable and the air tube connected to the test module 100 can be connected to an external device by passing through the spindle wiring hole 141. Specifically, the module rotating shaft 140 is controlled by the driving module 200 to rotate from 0 degree to 360 degrees and then return to zero in the reverse direction of 360 degrees, and the module rotating shaft 140 does not form a continuous rotating arrangement, so that the situation that an electric slip ring or an air slip ring is required to be selected can be avoided, and the manufacturing cost of the side-push testing equipment is reduced.
In this embodiment, the driving module 200 includes a module bracket 210, a third driving unit 220 and a transmission shaft tube 241, the third driving unit 220 is installed on the module bracket 210, the transmission shaft tube 241 is rotatably connected to the module bracket 210, the third driving unit 220 is used for driving the transmission shaft tube 241 to rotate around the axis of the transmission shaft tube 241, and the transmission shaft tube 241 is coaxially and fixedly connected with the module rotating shaft 140. The structure is compact and reliable, the occupied space is small, and the action of driving the test module 100 to rotate around the axis of the module rotating shaft 140 can be accurately and efficiently completed.
Further, the driving module 200 further includes a speed reducing unit 230 mounted on the module support 210, and a driving wheel 242 is coaxially connected to the driving shaft tube 241; the third driving unit 220 drives the input end of the speed reducing unit 230 to operate, and the output end of the speed reducing unit 230 drives the driving wheel 242 to rotate along the axis of the driving shaft tube 241. Through the arrangement of the driving wheel 242, the rotation action of the driving wheel 242 can be accurately completed, so that the side pushing ram 121 can be ensured to be pushed laterally after rotating by a preset angle; the deceleration unit 230 can effectively perform an operation of decelerating the third driving unit 220 so that the driving module 200 can be adapted to a variety of different driving components.
Further, the third driving unit 220 is a motor, an output shaft of the motor is sleeved with a first belt pulley, an input end of the speed reducing unit 230 is sleeved with a second belt pulley, and an output end of the speed reducing unit 230 is sleeved with a third belt pulley; the first belt 251 is sleeved on the first belt pulley and the second belt pulley, and the second belt 252 is sleeved on the third belt pulley and the driving wheel 242. The first belt 251 and the second belt 252 can ensure that the transmission between the third driving unit 220 and the speed reducing unit 230 and between the speed reducing unit 230 and the transmission wheel 242 can be accurately and efficiently completed, and the structure is reliable and the production cost is low.
In this embodiment, the side-push testing apparatus further includes a protective cover 300, the protective cover 300 includes a protection plate 320 and a shielding pipe 310, the protection plate 320 is fixedly connected to the driving module 200 to separate the driving module 200 from the testing module 100, the shielding pipe 310 is sleeved on the testing module 100, the shielding pipe 310 extends along the axis of the module rotating shaft 140, and one end of the shielding pipe is fixedly connected to the protection plate 320. The protective cover 300 reduces the risk of the external environment affecting the test module 100, and ensures that the rotation of the test module 100 can be smoothly completed.
The embodiment also provides a side-push test device for testing a product to be tested, which comprises a bearing jig and the side-push test device, wherein the bearing jig is used for positioning the product to be tested.
This side pushes away test equipment is through the setting that bears the weight of the tool, can make the grafting test piece of pegging graft on the product that awaits measuring coaxial with the pressure head 131 that resets, also reset pressure head 131 and grafting test piece and lie in the axis of module pivot 140 simultaneously, thereby behind rotatory module pivot 140, the reciprocating motion that resets pressure head 131 all can act on the grafting test piece all the time, has ensured that the grafting test piece can reset to inserting the product that awaits measuring completely.
An operator can apply a lateral thrust in a desired test direction to the plugging test by means of the lateral thrust head 121 by rotating the test module 100 to a predetermined angle, and a required test result can be obtained through repeated tests.
Further, the end of the plug test piece, which is not provided with the plug piece, is connected with a data line, the reset pressure head 131 is provided with an avoidance through hole, and the data line passes through the avoidance through hole. Above-mentioned design has not only avoided the indenter 131 that resets to extrude the data line and the condition that causes the damage takes place, can also reduce the risk that takes place offset when the indenter 131 that resets supports and press through the mode of locating the data line to the accuracy of action that resets has been improved.
Specifically, the escape through-hole extends in the axial direction of the module spindle 140.
In this embodiment, the one end of dodging the through-hole and keeping away from the product that awaits measuring still communicates and has accomodate the chamber, and the part that the data line passed the through-hole of dodging all accomodates in accomodating the intracavity. The above design has guaranteed the effect of accomodating the data line, has avoided the data line to take place around the condition in test module 100, when having guaranteed the side of the product that awaits measuring and pushing away the test result accuracy, has still reduced the risk of test module 100 accidental damage, has prolonged the life that the testing arrangement was pushed away to the side.
In the art, as shown in fig. 4, by replacing the reset ram 131 with the plug block 400, the plug end 410 protruding from the plug block 400 can be used to complete the plug test of the device on the product to be tested, the plug test is the prior art in the art, and the test structure and the test procedure thereof are well known to those skilled in the art and will not be described herein.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a side pushes away testing arrangement for promote the grafting test piece, grafting test piece one end is equipped with the plug piece, the grafting test piece passes through the plug piece is pegged graft in the product that awaits measuring, its characterized in that includes:
the testing module (100) comprises a module base (110), a module rotating shaft (140), a side pushing pressure head (121) and a resetting pressure head (131), wherein the side pushing pressure head (121) and the resetting pressure head (131) are both arranged on the module base (110) in a sliding manner, and the module rotating shaft (140) is fixedly connected to the module base (110); the reset pressure head (131) can be abutted against or separated from one end of the plug test piece, which is not provided with the plug piece, the side push pressure head (121) can be abutted against or separated from the side face of the plug test piece, and the end of the plug test piece, which is not provided with the plug piece, and the reset pressure head (131) are always positioned on the axis of the module rotating shaft (140);
the driving module (200) is used for driving the testing module (100) to rotate around the axis of the module rotating shaft (140).
2. The side-push test device according to claim 1, wherein the module rotating shaft (140) is fixedly connected to one side of the test module (100), the other side of the test module (100) is provided with a first slide rail (111) and a second slide rail (112), the side-push ram (121) is fixedly connected to a first slide block (122), the first slide block (122) is slidably arranged on the first slide rail (111), the reset ram (131) is fixedly connected to a second slide block (132), and the second slide block (132) is slidably arranged on the second slide rail (112).
3. The lateral thrust test device according to claim 2, wherein the length direction of the first sliding rail (111) is perpendicular to the length direction of the second sliding rail (112).
4. The lateral thrust test device according to claim 2, further comprising a first driving unit (113) and a second driving unit (114), wherein the first driving unit (113) is used for driving the first slider (122) to move along the length direction of the first slide rail (111), and the second driving unit (114) is used for driving the second slider (132) to move along the length direction of the second slide rail (112).
5. The lateral thrust testing device of claim 1, wherein the driving module (200) comprises a module support (210), a third driving unit (220) and a transmission shaft tube (241), the third driving unit (220) is installed on the module support (210), the transmission shaft tube (241) is rotatably connected to the module support (210), the third driving unit (220) is used for driving the transmission shaft tube (241) to rotate around the axis of the transmission shaft tube (241), and the transmission shaft tube (241) is coaxially and fixedly connected with the module rotating shaft (140).
6. The lateral thrust test device of claim 5, wherein the driving module (200) further comprises a speed reducing unit (230) mounted on the module support (210), and a driving wheel (242) is coaxially connected to the driving shaft tube (241);
the third driving unit (220) drives the input end of the speed reducing unit (230) to operate, and the output end of the speed reducing unit (230) drives the driving wheel (242) to rotate along the axis of the transmission shaft tube (241).
7. The lateral thrust testing device of claim 6, wherein the third driving unit (220) is a motor, an output shaft of the motor is sleeved with a first belt pulley, an input end of the speed reducing unit (230) is sleeved with a second belt pulley, and an output end of the speed reducing unit (230) is sleeved with a third belt pulley;
the first belt pulley and the second belt pulley are sleeved with a first belt (251), and the third belt pulley and the driving wheel (242) are sleeved with a second belt (252).
8. The side-push test device according to any one of claims 1 to 7, further comprising a protective cover (300), wherein the protective cover (300) comprises a protective plate (320) and a shielding pipe (310), the protective plate (320) is fixedly connected to the driving module (200) to separate the driving module (200) from the testing module (100), the shielding pipe (310) is sleeved on the testing module (100), the shielding pipe (310) extends along the axis of the module rotating shaft (140) and has one end fixedly connected to the protective plate (320).
9. A lateral pushing test device for testing a product to be tested, comprising a carrying fixture for positioning the product to be tested and the lateral pushing test device of any one of claims 1 to 8.
10. The lateral pushing test device of claim 9, wherein a data line is connected to one end of the plug test piece, which is not provided with the plug piece, and the reset pressure head (131) is provided with an avoiding through hole, and the data line passes through the avoiding through hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111587190.8A CN114280401B (en) | 2021-12-23 | 2021-12-23 | Side pushing testing device and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111587190.8A CN114280401B (en) | 2021-12-23 | 2021-12-23 | Side pushing testing device and equipment |
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| CN114280401A true CN114280401A (en) | 2022-04-05 |
| CN114280401B CN114280401B (en) | 2024-09-24 |
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| CN114280401B (en) | 2024-09-24 |
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