CN214503862U - USB charging wire test fixture - Google Patents
USB charging wire test fixture Download PDFInfo
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- CN214503862U CN214503862U CN202120195806.6U CN202120195806U CN214503862U CN 214503862 U CN214503862 U CN 214503862U CN 202120195806 U CN202120195806 U CN 202120195806U CN 214503862 U CN214503862 U CN 214503862U
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Abstract
The utility model discloses a USB charging wire test fixture, comprising a base plate and a box body, the horizontal fixed connection of box is on bottom plate top, and bottom plate top horizontal sliding connection has the bar piece, the bar piece has two and parallel arrangement, and two bar piece insides are cavity, bottom plate top one side is equipped with the stop gear who is used for two spacing bar pieces, and bottom plate top opposite side is equipped with the synchronous motion mechanism who is used for two bar pieces of synchronous motion, display screen and charging interface district are installed to box one side, and two bar piece top center department all sets up flutedly, two the inside equal sliding connection of recess has the briquetting, and two bar piece tops all rotate and be connected with the carousel, two the inside moving mechanism who is used for removing the briquetting that all is equipped with of bar piece. The utility model discloses avoided not having tensile test's the condition to the charging wire test to take place, and then improved the quality of charging wire when production.
Description
Technical Field
The utility model relates to a charging wire technical field especially relates to a USB charging wire test fixture.
Background
The charging wire is a cable for charging the mobile phone, and the mobile phone charging wire can also be used for connecting the mobile phone and a computer. English USB data cable generally the charging wire has rarely the dedicated, and the universal phenomenon is that a charging wire can general multiple cell-phone model, and the charging wire of some models is more exaggerate, and a line can be with the cell-phone of 30-40 different grade types, and the USB charging wire needs test it when producing.
At present to the test of USB charging wire, still need use the cell-phone and test whether normal to the circular telegram, increased the cost of test, when testing the USB charging wire, still do not have the function to the tensile test of USB charging wire in addition, reduced the quality that the USB charging wire tested.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the USB charging wire test fixture who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a USB charging wire test fixture, includes bottom plate and box, box horizontal fixed connection is on bottom plate top, and bottom plate top horizontal sliding connection has the bar piece, the bar piece has two and parallel arrangement, and two bar piece insides are cavity, bottom plate top one side is equipped with the stop gear who is used for two spacing bar pieces, and bottom plate top opposite side is equipped with the synchronous motion mechanism who is used for two bar pieces of synchronous motion, display screen and charging interface district are installed to box one side, and two bar piece top center department all sets up flutedly, two the inside equal sliding connection of recess has the briquetting, and two bar piece tops all rotate and are connected with the carousel, two the inside moving mechanism who is used for removing the briquetting that all is equipped with of bar piece.
Preferably, the limiting mechanism comprises a sliding rod, the sliding rod is horizontally and fixedly connected to one side of the top of the bottom plate, and the sliding rod penetrates through one ends of the two strip-shaped blocks and is connected to the insides of the two strip-shaped blocks in a sliding mode.
Preferably, the synchronous moving mechanism comprises a third screw rod and a motor, the third screw rod is horizontally and rotatably connected to the other side of the top of the bottom plate, the third screw rod penetrates through the two strip-shaped blocks and is connected to the inner parts of the two strip-shaped blocks through threads, and the thread direction of the third screw rod for connecting the two strip-shaped blocks is opposite.
Preferably, the motor is installed at one end inside the box body, and the top end of an output shaft of the motor penetrates through the box body and is fixedly connected to the center of the tail end of the third screw rod.
Preferably, the charging interface area is composed of a micro-usb interface, a lightning interface and a type-c interface, a charging plug is installed at the tail end of the top of the bottom plate, and the display screen is electrically connected with the micro-usb interface, the lightning interface and the type-c interface.
Preferably, the moving mechanism comprises a first screw rod, the first screw rod is rotatably connected to the inside of the bar-shaped block, the top end of the first screw rod penetrates through one side of the groove and one side of the pressing block and is connected to the inside of the pressing block through threads, the inside of the bar-shaped block is rotatably connected with a first bevel gear and a second bevel gear and is meshed with the first bevel gear and the second bevel gear, the tail end of the first screw rod is fixedly connected to the center of one side of the first bevel gear, a rotating rod is vertically and fixedly connected to the top end of the second bevel gear, and the top end of the rotating rod penetrates through the bar-shaped block and is fixedly connected to the center of the bottom of the turntable.
Preferably, moving mechanism includes T type pole, and T type pole sliding connection is inside the bar-shaped piece, the horizontal limit top of T type pole passes recess one side and installs in briquetting one side center department, and bar-shaped piece inside level is provided with the spring and cup joints in the horizontal limit surface of T type pole, the inside sliding connection of bar-shaped piece has the toper post, and toper capital portion fixedly connected with second lead screw, bar-shaped piece top and fixed connection are passed on second lead screw top in carousel bottom center department, and the second lead screw passes through threaded connection in bar-shaped piece top inner wall.
The utility model has the advantages that:
1. the utility model discloses, when needs carry out tensile test to the charging wire, only need to drive the bull stick through the carousel and rotate, the bull stick drives second bevel gear and rotates, second bevel gear drives first bevel gear and rotates, first bevel gear drives first lead screw and rotates, first lead screw drives the briquetting and removes, place the charging wire inside the recess, then the briquetting can compress tightly the charging wire, the rethread motor drives the third lead screw and rotates, the third lead screw drives two bar-shaped piece synchronous motion, thereby can carry out tensile test to the charging wire, avoided not having tensile test's the condition to the charging wire test and taken place, and then the quality of charging wire when producing has been improved.
2. The utility model discloses, through the setting of display screen, avoided when testing, the condition that needs the cell-phone takes place, thereby the cost of test has been reduced, and through the setting of micro-usb interface, lighting interface and type-c interface, can test the charging wire of different models, the condition of having avoided the unable test of charging wire to take place, the application range of this test fixture has been improved, in addition through charging plug's setting, can supply power to the charging wire, guarantee the normal operating of test, and then the practicality of this test fixture has been improved.
3. The utility model discloses, when needs carry out tensile test to the charging wire, only need to drive the second lead screw through the carousel and rotate, the second lead screw drives the toper post and removes, the toper post drives T type pole and removes, T type pole drives the briquetting and removes, place the charging wire inside the recess, then the briquetting can compress tightly the charging wire, the rethread motor drives the third lead screw and rotates, the third lead screw drives two bar-shaped piece synchronous motion, thereby can carry out tensile test to the charging wire, avoided not having tensile test's the condition to the charging wire test and taken place, and then improved the quality of charging wire when producing.
Drawings
Fig. 1 is a schematic structural diagram of a USB charging wire testing fixture according to embodiment 1 of the present invention;
fig. 2 is an internal cross-sectional view of a bar-shaped block of a USB charging wire testing fixture according to embodiment 1 of the present invention;
fig. 3 is a cross-sectional view of a USB charging wire test fixture according to the utility model discloses embodiment 2.
In the figure: the device comprises a base plate 1, a rotary table 2, a third screw rod 3, a motor 4, a display screen 5, a box 6, a charging interface area 7, an 8-bar block, a sliding rod 9, a groove 10, a pressing block 11, a first screw rod 12, a rotating rod 13, a first bevel gear 14, a second bevel gear 15, a 16T-shaped rod, a second screw rod 17, a spring 18 and a conical column 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-2, a USB charging wire test fixture, including bottom plate 1 and box 6, 6 horizontal fixed connection in the 1 top of bottom plate of box, and 1 top horizontal sliding connection of bottom plate has bar piece 8, bar piece 8 has two and parallel arrangement, and two 8 inside cavities that are of bar piece, 1 top one side of bottom plate is equipped with the stop gear who is used for two spacing bar pieces 8, and 1 top opposite side of bottom plate is equipped with the synchronous motion mechanism who is used for two bar pieces 8 of synchronous motion, 6 one side of box is installed display screen 5 and is filled the interface district 7, and two 8 top center departments of bar piece all seted up recess 10, the inside equal sliding connection of two recess 10 has briquetting 11, and two 8 tops of bar piece all rotate and be connected with carousel 2, the inside moving mechanism who is used for removing briquetting 11 that all is equipped with of two bar pieces 8.
The utility model discloses, stop gear includes slide bar 9, and the horizontal fixed connection of slide bar 9 is in 1 top one side of bottom plate, slide bar 9 passes two 8 one ends of bar and sliding connection inside two 8 of bar, synchronous motion mechanism includes third lead screw 3 and motor 4, and 3 horizontal rotations of third lead screw are connected in 1 top opposite side of bottom plate, third lead screw 3 passes two 8 of bar and passes through threaded connection inside two 8 of bar, and the screw direction that two 8 of bar are connected to third lead screw 3 is opposite, motor 4 installs in the inside one end of box 6, and the output shaft top of motor 4 passes box 6 and fixed connection in 3 terminal center departments of third lead screw, charging interface area 7 comprises micro-usb interface, lightning interface and type-c interface, and bottom plate 1 top end installs the charging plug, display screen 5 and micro-usb interface, lightning interface and type-c interface electricity are connected, moving mechanism includes first lead screw 12, and first lead screw 12 rotates and connects inside bar piece 8, first lead screw 12 top is passed recess 10 and briquetting 11 one side and is passed inside briquetting 11 through threaded connection, and bar piece 8 internal rotation is connected with first bevel gear 14 and second bevel gear 15 and meshing, first lead screw 12 end fixed connection is in 14 one side centers of first bevel gear department, and the vertical fixedly connected with bull stick 13 in 15 tops of second bevel gear, bull stick 13 top is passed bar piece 8 and fixed connection is in 2 bottom centers of carousel department.
The working principle of the embodiment is as follows: in actual use, when tensile test is required to be performed on a charging wire, only the turntable 2 needs to drive the rotating rod 13 to rotate, the rotating rod 13 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the first lead screw 12 to rotate, the first lead screw 12 drives the pressing block 11 to move, the charging wire is placed in the groove 10, the pressing block 11 can compress the charging wire, the motor 4 drives the third lead screw 3 to rotate, the third lead screw 3 drives the two bar-shaped blocks 8 to synchronously move, so that tensile test can be performed on the charging wire, the situation that no tensile test is performed on the charging wire is avoided, the quality of the charging wire during production is improved, the situation that a mobile phone is required during test is avoided through the arrangement of the display screen 5, the test cost is reduced, and the micro-usb interface is used for connecting the charging wire, The setting of lightning interface and type-c interface can test the charging wire of different models, and the condition of having avoided the unable test of charging wire takes place, has improved this test fixture's application range, and through charging plug's setting, can supply power to the charging wire in addition, guarantees the normal operating of test, and then has improved this test fixture's practicality.
Example 2
Referring to fig. 3, a USB charging wire test fixture, including bottom plate 1 and box 6, 6 horizontal fixed connection of box are on 1 top of bottom plate, and 1 top horizontal sliding connection of bottom plate has bar piece 8, bar piece 8 has two and parallel arrangement, and two 8 inside cavities that are of bar piece, 1 top one side of bottom plate is equipped with the stop gear who is used for two spacing bar pieces 8, and 1 top opposite side of bottom plate is equipped with the synchronous motion mechanism who is used for two bar pieces 8 of synchronous motion, 6 one side of box is installed display screen 5 and is charged interface district 7, and two 8 top center departments of bar piece have all seted up recess 10, the inside equal sliding connection of two recesses 10 has briquetting 11, and two 8 tops of bar piece all rotate and be connected with carousel 2, two 8 inside moving mechanism who is used for moving briquetting 11 that all is equipped with of bar piece.
The utility model discloses, stop gear includes slide bar 9, and the horizontal fixed connection of slide bar 9 is in 1 top one side of bottom plate, slide bar 9 passes two 8 one ends of bar and sliding connection inside two 8 of bar, synchronous motion mechanism includes third lead screw 3 and motor 4, and 3 horizontal rotations of third lead screw are connected in 1 top opposite side of bottom plate, third lead screw 3 passes two 8 of bar and passes through threaded connection inside two 8 of bar, and the screw direction that two 8 of bar are connected to third lead screw 3 is opposite, motor 4 installs in the inside one end of box 6, and the output shaft top of motor 4 passes box 6 and fixed connection in 3 terminal center departments of third lead screw, charging interface area 7 comprises micro-usb interface, lightning interface and type-c interface, and bottom plate 1 top end installs the charging plug, display screen 5 and micro-usb interface, lightning interface and type-c interface electricity are connected, moving mechanism includes T type pole 16, and 16 sliding connection of T type pole are inside bar-shaped block 8, the horizontal limit top of T type pole passes recess 10 one side and installs in 11 one side center departments of briquetting, and the inside level of bar-shaped block 8 is provided with spring 18 and cup joints in the horizontal limit surface of T type pole 16, the inside sliding connection of bar-shaped block 8 has toper post 19, and 19 top fixedly connected with second lead screw 17 of toper post, 8 tops of bar-shaped block and fixed connection are passed on 17 tops of second lead screw 17 in 2 bottom center departments of carousel, and second lead screw 17 passes through threaded connection in 8 top inner walls of bar-shaped block.
The working principle of the embodiment is as follows: when in actual use, when needs carry out tensile test to the charging wire, only need to drive second lead screw 17 through carousel 2 and rotate, second lead screw 17 drives toper post 19 and removes, toper post 19 drives T type pole 16 and removes, T type pole 16 drives briquetting 11 and removes, place the charging wire inside recess 10, then briquetting 11 can compress tightly the charging wire, rethread motor 4 drives third lead screw 3 and rotates, third lead screw 3 drives two 8 synchronous motion of bar-shaped piece, thereby can carry out tensile test to the charging wire, avoided not having tensile test's the condition to the charging wire test and taken place, and then improved the quality of charging wire when producing.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A USB charging wire test fixture comprises a bottom plate (1) and a box body (6), and is characterized in that the box body (6) is horizontally and fixedly connected to the top end of the top of the bottom plate (1), the top of the bottom plate (1) is horizontally and slidably connected with strip-shaped blocks (8), the strip-shaped blocks (8) are arranged in parallel, the interiors of the two strip-shaped blocks (8) are hollow, one side of the top of the bottom plate (1) is provided with a limiting mechanism for limiting the two strip-shaped blocks (8), the other side of the top of the bottom plate (1) is provided with a synchronous moving mechanism for synchronously moving the two strip-shaped blocks (8), one side of the box body (6) is provided with a display screen (5) and a charging interface area (7), the centers of the tops of the two strip-shaped blocks (8) are respectively provided with a groove (10), pressing blocks (11) are respectively and slidably connected with the tops of the two strip-shaped blocks (8) are respectively rotatably connected with a turntable (2), and moving mechanisms for moving the pressing blocks (11) are arranged in the two strip-shaped blocks (8).
2. The USB charging wire test fixture according to claim 1, wherein the limiting mechanism comprises a sliding rod (9), the sliding rod (9) is horizontally and fixedly connected to one side of the top of the bottom plate (1), and the sliding rod (9) penetrates through one ends of the two bar-shaped blocks (8) and is slidably connected to the insides of the two bar-shaped blocks (8).
3. The USB charging wire test fixture according to claim 2, wherein the synchronous moving mechanism comprises a third lead screw (3) and a motor (4), the third lead screw (3) is horizontally and rotatably connected to the other side of the top of the bottom plate (1), the third lead screw (3) penetrates through the two bar-shaped blocks (8) and is connected to the inside of the two bar-shaped blocks (8) through threads, and the directions of the threads for connecting the two bar-shaped blocks (8) by the third lead screw (3) are opposite.
4. The USB charging wire test fixture according to claim 3, wherein the motor (4) is installed at one end inside the box body (6), and the top end of the output shaft of the motor (4) penetrates through the box body (6) and is fixedly connected to the center of the tail end of the third screw rod (3).
5. The USB charging wire test fixture of claim 4, wherein the charging interface area (7) is composed of a micro-USB interface, a lightning interface and a type-c interface, a charging plug is installed at the top end of the bottom plate (1), and the display screen (5) is electrically connected with the micro-USB interface, the lightning interface and the type-c interface.
6. The USB charging wire test fixture according to claim 5, wherein the moving mechanism comprises a first screw rod (12), the first screw rod (12) is rotatably connected inside a bar-shaped block (8), the top end of the first screw rod (12) penetrates through one side of a groove (10) and one side of a pressing block (11) and is connected inside the pressing block (11) through threads, a first bevel gear (14) and a second bevel gear (15) are rotatably connected inside the bar-shaped block (8) and are meshed, the tail end of the first screw rod (12) is fixedly connected to the center of one side of the first bevel gear (14), the top end of the second bevel gear (15) is vertically and fixedly connected with a rotating rod (13), and the top end of the rotating rod (13) penetrates through the bar-shaped block (8) and is fixedly connected to the center of the bottom of the rotary table (2).
7. The USB charging wire test fixture according to claim 5, wherein the moving mechanism comprises a T-shaped rod (16), the T-shaped rod (16) is slidably connected inside the bar-shaped block (8), the top end of the transverse edge of the T-shaped rod (16) penetrates through one side of the groove (10) and is installed at the center of one side of the pressing block (11), a spring (18) is horizontally arranged inside the bar-shaped block (8) and is sleeved on the surface of the transverse edge of the T-shaped rod (16), a tapered column (19) is slidably connected inside the bar-shaped block (8), a second lead screw (17) is fixedly connected to the top of the tapered column (19), the top end of the second lead screw (17) penetrates through the top of the bar-shaped block (8) and is fixedly connected to the center of the bottom of the turntable (2), and the second lead screw (17) is connected to the inner wall of the top of the bar-shaped block (8) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195806.6U CN214503862U (en) | 2021-01-25 | 2021-01-25 | USB charging wire test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195806.6U CN214503862U (en) | 2021-01-25 | 2021-01-25 | USB charging wire test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214503862U true CN214503862U (en) | 2021-10-26 |
Family
ID=78216664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120195806.6U Active CN214503862U (en) | 2021-01-25 | 2021-01-25 | USB charging wire test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214503862U (en) |
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2021
- 2021-01-25 CN CN202120195806.6U patent/CN214503862U/en active Active
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