CN216982121U - Copper cylinder conduction testing device - Google Patents
Copper cylinder conduction testing device Download PDFInfo
- Publication number
- CN216982121U CN216982121U CN202123338481.1U CN202123338481U CN216982121U CN 216982121 U CN216982121 U CN 216982121U CN 202123338481 U CN202123338481 U CN 202123338481U CN 216982121 U CN216982121 U CN 216982121U
- Authority
- CN
- China
- Prior art keywords
- detection head
- copper
- cylinder
- horizontal
- earphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 57
- 239000010949 copper Substances 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 238000006073 displacement reaction Methods 0.000 claims abstract description 28
- 239000000872 buffer Substances 0.000 claims description 31
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a device for testing the conduction of a copper column of an earphone, which comprises: the base is used for bearing the following devices; the bearing mechanism is used for placing earphones; the pressing mechanism comprises a supporting frame, a pressing device and a first detection head, the supporting frame is arranged above the bearing mechanism, the pressing device is arranged on the supporting frame, the first detection head is arranged at the movable end of the pressing device, and when the pressing mechanism moves downwards, the first detection head is in contact with the copper column; the horizontal mechanism comprises a horizontal displacement device and a second detection head, the second detection head is arranged at the movable end of the horizontal displacement device, and the first detection head is in contact fit with the copper column; and the control device controls the start and stop of the pressing mechanism and the horizontal displacement device. The earphone is placed fast through the bearing mechanism, the position of the copper column is limited, the contact of the elastic needle and the copper column on the earphone is realized through the displacement of the switch control pressing device and the horizontal displacement device, and therefore conduction testing is conducted, convenience and rapidness are achieved, and the detection quality is guaranteed while manpower is saved.
Description
Technical Field
The utility model relates to the field of earphone testing devices, in particular to a copper cylinder conduction testing device.
Background
In order to charge the Bluetooth headset quickly, two copper columns are riveted on the earmuff of the headset and connected with the positive and negative charging ends of the battery of the headset in the market. Therefore, the Bluetooth headset can be charged quickly and conveniently only by placing the Bluetooth headset into the corresponding charging box with the elastic columns. However, whether the copper cylinder is riveted in place is the key for charging the earphone. Therefore, after the copper column is riveted, the production line needs to be conducted to test whether the copper column is installed in place. But the current copper post that detects is generally through manual operation to inspect, needs the people to hold the bullet needle manually and touches the copper post and detect whether install in place the copper post, and not only troublesome but also error easily appears and lead to the detection error for the conduction test inefficiency and the rate of accuracy of copper post are not high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, an object of the present invention is to provide a copper pillar conduction testing apparatus, so as to solve the above mentioned technical problems in the prior art.
One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides an earphone copper post conduction testing arrangement includes:
the base is used for bearing the following devices;
the bearing mechanism is used for placing the earphones, and the copper columns are limited and fixed after the earphones are placed;
the pressing mechanism comprises a supporting frame, a pressing device and a first detection head, the supporting frame is arranged above the bearing mechanism, the pressing device is arranged on the supporting frame, the first detection head is arranged at the movable end of the pressing device, and when the pressing device moves downwards, the first detection head is in contact with the copper column;
the horizontal mechanism comprises a horizontal displacement device and a second detection head, the second detection head is arranged at the movable end of the horizontal displacement device, and when the horizontal displacement device moves towards the copper column, the second detection head is in contact fit with the copper column;
and the controller is connected with the pressing mechanism and controls the start and stop of the horizontal displacement device through the switch.
Further, the horizontal displacement device comprises a second cylinder, a guide rail and a sliding seat, the guide rail is arranged on the base, the sliding seat is arranged on the guide rail in a sliding mode, the guide rail is parallel to the moving direction of the second cylinder, and the second detection head is arranged on the sliding seat.
Furthermore, the guide rail and the horizontal displacement device are both arranged below the base, and the base is provided with a movable groove;
the first detection head comprises a connecting column and a detection bullet needle, one end of the connecting column is fixedly connected with the sliding seat, the other end of the connecting column stretches to the upper portion of the base through the movable groove, and the detection bullet needle is arranged at the upper end of the connecting column.
Furthermore, the horizontal mechanism further comprises a horizontal buffer device, wherein the horizontal buffer device comprises two horizontal buffers, and the two horizontal buffers are respectively arranged on two sides of the sliding seat and arranged on a moving path of the sliding seat.
Furthermore, the pressing device comprises a first air cylinder, the first air cylinder is fixedly arranged on the support frame, the first air cylinder vertically stretches downwards and moves in a telescopic manner, and a first detection head is fixed on the movable end of the first air cylinder;
the first detection head comprises a movable seat and a spring needle, and the movable seat is fixedly connected with the movable end of the first air cylinder.
Further, still include vertical buffer, vertical buffer is established between base and sliding seat.
Furthermore, the support frame comprises two vertical rods arranged on one side of the bearing mechanism and a support piece connected with the two vertical rods, and the support piece is arranged above the two vertical rods;
the first cylinder is fixed on the supporting piece;
the movable seat is provided with two through holes, and the through holes are sleeved with the vertical rod and are in sliding connection.
Further, the control device comprises a power supply, a control panel, a switch and an indicator light, wherein the control panel is connected with the switch and the indicator light, and the switch controls the start and stop of the pressing mechanism and the horizontal mechanism.
Further, the control device also comprises a pressure regulating meter and an electromagnetic valve, and the electromagnetic valve is connected with the switch and the control panel.
Further, the bearing mechanism comprises a bearing box, an imitated groove is formed in the bearing box, and the bearing box is movably and fixedly connected with the base.
Compared with the prior art, the utility model has the beneficial effects that:
in the conduction testing device, the earphone is quickly placed through the bearing mechanism, the position of the copper column is limited, and the switch controls the displacement of the pressing device and the horizontal displacement device to realize the contact between the elastic needle and the copper column on the earphone, so that the conduction test is carried out, convenience and quickness are realized, the labor is saved, and the detection quality is ensured.
Drawings
FIG. 1 is a schematic structural diagram of some embodiments of the present invention;
FIG. 2 is a side view of some embodiments of the present invention;
FIG. 3 is a schematic view of a pressing mechanism according to some embodiments of the present invention;
FIG. 4 is a schematic view of a horizontal mechanism configuration in some embodiments of the present invention;
FIG. 5 is a bottom view of FIG. 4;
FIG. 6 is a schematic view of the upper press mechanism and the horizontal mechanism in their entirety in some embodiments of the utility model;
FIG. 7 is a schematic view of a load bearing mechanism according to some embodiments of the present invention;
FIG. 8 is a schematic view of a load bearing mechanism total stop protrusion in some embodiments of the utility model.
FIG. 9 is a diagram illustrating a buffer block structure according to some embodiments of the present invention.
In the figure:
1. a base; 11. a movable groove; 12. a limiting groove; 13. a limiting column;
2. a carrying mechanism; 21. profiling grooves; 211. a limiting bulge; 212. a limiting hole;
3. a pressing mechanism; 31. a support frame; 311. a vertical rod; 312. a support member; 32. a pressing device; 321. a first cylinder; 33. a first detection head; 331. a movable seat; 3311. perforating; 332. detecting a bullet needle; 34. a vertical buffer; 35. a support block; 351. a screw; 352. an interference groove;
4. a horizontal mechanism; 41. a horizontal displacement device; 411. a second cylinder; 412. a guide rail; 413. a sliding seat; 42. a second detection head; 421. connecting columns; 422. supplying power to the elastic needle; 43. a horizontal buffer; 431. a limiting seat;
5. a control device; 51. a switch; 52. a power source; 53. an indicator light; 54. a pressure regulating meter; 55. an electromagnetic valve.
Detailed Description
The present invention will be further described with reference to fig. 1 to 9 and the detailed description thereof, and it should be noted that, in the case of no conflict, any combination between the embodiments or technical features described below may form a new embodiment.
The utility model discloses a device for testing the conduction of a copper column of an earphone, which comprises a base 1, a bearing mechanism 2, a pressing mechanism 3, a horizontal mechanism 4 and a control device 5, as shown in figures 1 and 2.
Specifically, the base 1 is used for carrying the following devices; the bearing mechanism 2 is used for placing earphones and limiting the position of the copper cylinder, so that the copper cylinder is uniformly matched with other devices; the pressing mechanism 3 comprises a support frame 31, a pressing device 32 and a first detection head 33, the support frame 31 is arranged above the bearing mechanism 2, the pressing device 32 is arranged on the support frame 31, the first detection head 33 is arranged at the movable end of the pressing device 32, when the pressing device 32 moves downwards, the first detection head 33 is contacted with the copper column, the support frame 31 comprises two vertical rods 311 arranged at one side of the bearing mechanism 2 and a support piece 312 connected with the two vertical rods 311, the support piece 312 is arranged above the two vertical rods 311, and the fixed part of the pressing device 32 is fixed on the support piece 312;
in some embodiments, as shown in fig. 4, the horizontal mechanism 4 includes a horizontal displacement device 41 and a second detection head 42, the second detection head 42 is disposed at a movable end of the horizontal displacement device 41, when the horizontal displacement device 41 moves towards the copper pillar, the second detection head 42 is in contact fit with the copper pillar, and the second detection head 42 is mainly used for supplying power to a detection circuit where the copper pillar is located after contacting the copper pillar;
the control device 5 comprises a controller connected with the switch 51 and controls the start and stop of the pushing mechanism 3 and the horizontal displacement device 41 through the switch 51. The switch 51 controls the displacement of the pressing device 32 and the horizontal displacement device 41 to realize the contact between the elastic needle and the copper column on the earphone, so that the conduction test is carried out, convenience and rapidness are realized, the labor is saved, and the detection quality is ensured.
Specifically, in some embodiments, as shown in fig. 5 and 6, the horizontal displacement device 41 includes a second cylinder 411, a guide rail 412, a sliding seat 413, and a second detection head 42, the guide rail 412 is disposed on the base 1, the sliding seat 413 is slidably disposed on the guide rail 412, the guide rail 412 is parallel to the moving direction of the second cylinder 411, the guide rail 412 is disposed on the guide rail 412, the length of the guide rail 412 is 100 mm and 150mm, the second detection head 42 is disposed on the sliding seat 413, the second detection head 42 moves along with the movement of the sliding seat 413, and the sliding seat 413 is close to the earphone such that the second detection head 42 contacts with the copper pillar.
The optimized guide rail 412 and the horizontal displacement device 41 are arranged below the base 1, so that the space above the base 1 is prevented from being occupied, and the movable groove 11 is arranged on the movable base 1 of the pressing device 32; first detection head 33 include spliced pole 421 and power supply bullet needle 422 be two, the decibel corresponds two copper post spliced pole 421 one end fixed connection sliding seat 413, the other end stretches the top of base 1 through movable groove 11, and the upper end is equipped with power supply bullet needle 422, power supply bullet needle 422 not only accomplishes the power supply effect, can also detect whether the copper post is the state, be the tilt state when the copper post, then power supply bullet needle 422 then probably can't touch the copper post, consequently, the second detects the installation condition that head 42 can also detect the copper post.
As a further optimization, in some embodiments, as shown in fig. 5, the horizontal mechanism 4 further includes a horizontal buffer device, the horizontal buffer device includes two horizontal buffers 43, i.e. a fit buffer, model WDC11401, the two horizontal buffers 43 are respectively fixed on two sides of the sliding seat 413 through a limiting seat 431 and are arranged on the moving path of the sliding seat 413, the buffers are used for limiting the sliding range and the impact force of the sliding seat 413 on the guide rail 412, when the sliding seat 413 moves onto the buffers, the buffers can be decelerated and stopped by the buffers, so as to avoid that the sliding seat 413 moves in an excessively large range, which causes the connecting rod to impact on the wall of the moving groove 11, and the power supply spring needle 422 impacts on the copper column, which can improve the overall service life of the device.
Specifically, as shown in fig. 2 and 3, the pressing device 32 includes a first cylinder 321, the first cylinder 321 is fixedly disposed on the supporting frame 31, the first cylinder 321 vertically extends and retracts downward, and a first detecting head 33 is fixed on a movable end of the first cylinder 321; the first detecting head 33 comprises a movable seat 331 and a detecting elastic needle 332, wherein the movable seat 331 is fixedly connected with the movable end of the first air cylinder 321. The supporting piece 312 is a straight panel, the first air cylinder 321 is fixed on the straight panel, the second air cylinder 411 is a star air cylinder, the model adopts TN series 10X 40S size, the air cylinder of the model is a flat cuboid type double-rod air cylinder, and the air cylinder is fixed with the straight panel through a bolt after being attached; the sliding seat 331 be a flat board, and the both ends of sliding seat 331 are equipped with two perforation 3311, and perforation 3311 establishes sliding connection with montant 311 cover, and sliding seat 331 can go on position from top to bottom along montant 311 under the drive of cylinder, and because montant 311's restriction and the fixed stability of cylinder for sliding seat 331 is also very stable when removing.
As a further optimization of the pressing device 32, as shown in fig. 3, fig. 8 and fig. 9, in some embodiments, the pressing mechanism 3 further includes a vertical buffer 34, the vertical buffer 34 is disposed between the base 1 and the movable seat 331, specifically, the vertical buffer 34 is vertically disposed at the bottom of the movable plate, a buffer head of the vertical buffer 34 is further provided with a support block 35 on the base 1 below, the support block 35 is fixed on the base 1 through a limit screw 351, an upper end of the limit screw 351 extends out of the support block 35 and is provided with an interference groove 352 on the buffer head of the vertical buffer 34.
In some embodiments, the control device 5 includes a power source 52, a control board, a switch 51 and an indicator light 53, the control board is connected with the switch 51 and the indicator light 53, and the switch 51 controls the start and stop of the pushing mechanism 3 and the horizontal mechanism 4.
Further, the control device 5 further comprises a pressure regulating gauge 54 and an electromagnetic valve 55, the electromagnetic valve 55 is connected with the switch 51 and the control board, and a worker can control the air pressure in each cylinder through the electromagnetic valve 55 according to actual requirements.
In some embodiments, as shown in fig. 7 and 8, the carrying mechanism 2 includes a carrying box, and the carrying box has a plurality of types of carrying boxes with the shape-shaped grooves 21 therein, which mainly differ in that the shape of the shape-shaped boxes is different, for example, the shape-shaped grooves 21 in the carrying boxes for the same left and right earphones are different, because the shape-shaped grooves 21 also need to be provided with side openings for conveniently extending the power supply pogo pins 422, and the carrying box is movably and fixedly connected with the base 1. As shown in fig. 4, the bottom of the carrying box is provided with a limiting protrusion 211, a limiting groove 12 matched with the limiting protrusion 211 is arranged on the base 1, the limiting groove 12 is arranged on one side of the movable groove 11, a limiting hole 212 can be further arranged at the diagonal position of the carrying box right below the pressing device 32, and a corresponding limiting column 13 is arranged on the base 1.
Firstly, placing an earshell provided with a copper column into an imitated groove 21 of a bearing box, wherein the copper column is exposed outside; then the activated switch 51 is pressed; the control system controls the second air cylinder 411 to be pressed down, so that the detection elastic needle 332 is in contact with the conducting point; the first cylinder 321 moves rightwards, so that the power supply elastic needle 422 contacts the copper column to be electrified; the qualified indicator light 53 is in green, otherwise, the light color is lightened, and an alarm is given; after the detection is completed, the first cylinder 321 is pushed out to the left; and the second cylinder 411 is reset upward; and taking out the product.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides an earphone copper cylinder conduction testing device which characterized in that, copper cylinder conduction testing device includes:
the base is used for bearing the following devices;
the bearing mechanism is used for placing the earphones, and the copper columns are limited and fixed after the earphones are placed;
the pressing mechanism comprises a supporting frame, a pressing device and a first detection head, the supporting frame is arranged above the bearing mechanism, the pressing device is arranged on the supporting frame, the first detection head is arranged at the movable end of the pressing device, and when the pressing device moves downwards, the first detection head is in contact with the copper column;
the horizontal mechanism comprises a horizontal displacement device and a second detection head, the second detection head is arranged at the movable end of the horizontal displacement device, and when the horizontal displacement device moves towards the copper column, the second detection head is in contact fit with the copper column;
and the controller is connected with the pressing mechanism and controls the start and stop of the horizontal displacement device through the switch.
2. The conduction testing device for the copper cylinder of the earphone according to claim 1, wherein the horizontal displacement device comprises a second cylinder, a guide rail and a sliding seat, the guide rail is arranged on the base, the sliding seat is slidably arranged on the guide rail, the guide rail is parallel to the moving direction of the second cylinder, and the second detection head is arranged on the sliding seat.
3. The earphone copper cylinder conduction testing device according to claim 2, wherein the guide rail and the horizontal displacement device are both arranged below the base, and the base is provided with a movable groove;
the first detection head comprises a connecting column and a detection elastic needle, one end of the connecting column is fixedly connected with the sliding seat, the other end of the connecting column stretches to the upper portion of the base through the movable groove, and the upper end of the connecting column is provided with the detection elastic needle.
4. The apparatus according to claim 2, wherein the horizontal mechanism further comprises a horizontal buffer device, and the horizontal buffer device comprises two horizontal buffers, and the two horizontal buffers are respectively disposed on two sides of the sliding seat and on a moving path of the sliding seat.
5. The earphone copper cylinder conduction testing device according to claim 1, wherein the pressing device comprises a first air cylinder, the first air cylinder is fixedly arranged on the supporting frame, the first air cylinder vertically stretches downwards, and a first detection head is fixed on a movable end of the first air cylinder;
the first detection head comprises a movable seat and a spring needle, and the movable seat is fixedly connected with the movable end of the first air cylinder.
6. The earphone copper cylinder conduction testing device according to claim 1, further comprising a vertical buffer, wherein the vertical buffer is arranged between the base and the movable seat.
7. The earphone copper cylinder conduction testing device of claim 5, wherein the supporting frame comprises two vertical rods arranged at one side of the bearing mechanism and a supporting piece connected with the two vertical rods, and the supporting piece is arranged above the two vertical rods;
the first cylinder is fixed on the supporting piece;
the movable seat is provided with two through holes, and the through holes are sleeved with the vertical rod and are in sliding connection.
8. The earphone copper cylinder conduction testing device of claim 1,
the control device comprises a power supply, a control panel, a switch and an indicator light, wherein the control panel is connected with the switch and the indicator light, and the switch controls the start and stop of the pressing mechanism and the horizontal mechanism.
9. The earphone copper cylinder conduction testing device according to claim 8, wherein the control device further comprises a pressure regulating meter and an electromagnetic valve, and the electromagnetic valve is connected with the switch and the control board.
10. The conduction testing device for the copper cylinder of the earphone according to claim 1, wherein the carrying mechanism comprises a carrying box, an imitated groove is arranged in the carrying box, and the carrying box is movably and fixedly connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338481.1U CN216982121U (en) | 2021-12-27 | 2021-12-27 | Copper cylinder conduction testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338481.1U CN216982121U (en) | 2021-12-27 | 2021-12-27 | Copper cylinder conduction testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982121U true CN216982121U (en) | 2022-07-15 |
Family
ID=82347814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123338481.1U Expired - Fee Related CN216982121U (en) | 2021-12-27 | 2021-12-27 | Copper cylinder conduction testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982121U (en) |
-
2021
- 2021-12-27 CN CN202123338481.1U patent/CN216982121U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203785652U (en) | Electrical core thickness and width test machine | |
| CN203551693U (en) | Key detection device | |
| CN105093120A (en) | Apparatus for detecting resistance welding of battery pack and method thereof | |
| CN105509627A (en) | Height testing fixture | |
| CN202614622U (en) | Key detection device | |
| CN211123137U (en) | ICT light sensation test fixture | |
| CN216982121U (en) | Copper cylinder conduction testing device | |
| CN103712582B (en) | A kind of intelligent fuel assembly mobile device | |
| CN202854320U (en) | Full compatible type function and error detecting unit | |
| CN204439777U (en) | Lightning plug proving installation | |
| CN114697850A (en) | Copper cylinder conduction testing device | |
| CN103163461A (en) | Battery short-circuit test device | |
| CN202404172U (en) | Device for detecting lithium battery pack protection board | |
| CN216349574U (en) | Bearing roller detection device with protection function | |
| CN114964128A (en) | Glass insulator terminal surface flatness detection equipment | |
| CN104501767A (en) | Plane detector | |
| CN205826819U (en) | A kind of relay automatic detecting machine | |
| CN205991801U (en) | A kind of flatness checking device of elevator skirt panel | |
| CN211606492U (en) | Automatic detection device for solar assembly frame mounting hole | |
| CN210323661U (en) | Touch-sensitive screen test jig with alarming function | |
| CN210141841U (en) | Needle height upper and lower limit detection mechanism | |
| CN209230536U (en) | Movable contact spring detection and adjustment system | |
| CN203502554U (en) | Device for detecting service life of switch | |
| CN202815104U (en) | Capacitive screen test apparatus | |
| CN219916121U (en) | Automatic testing equipment for liquid crystal display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |