CN112261206A - Detection device and detection method for failure mechanism of automatic dialing of mobile phone - Google Patents
Detection device and detection method for failure mechanism of automatic dialing of mobile phone Download PDFInfo
- Publication number
- CN112261206A CN112261206A CN202011100859.1A CN202011100859A CN112261206A CN 112261206 A CN112261206 A CN 112261206A CN 202011100859 A CN202011100859 A CN 202011100859A CN 112261206 A CN112261206 A CN 112261206A
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- China
- Prior art keywords
- mobile phone
- fixedly connected
- groove
- automatic dialing
- detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
Abstract
The invention discloses a device for detecting a failure mechanism of automatic dialing of a mobile phone, which comprises a shell, wherein a first plate body is welded on the inner side wall of the shell, two first grooves are symmetrically formed in the upper surface of the first plate body, and a through groove is formed in the bottom wall of the first groove; make the cell-phone wait to detect circuit board and detect the feeler lever laminating through arranging the inside of second recess in with the cell-phone, under the action of gravity, the cell-phone promotes and detects the feeler lever motion, it promotes the inside wall of second plate body at first recess to slide to detect the feeler lever, under the combined action of second plate body and first recess, make the spring compressed, the reliability of contact between detection contact and the circuit of waiting to detect has been guaranteed, and then avoided the detection contact to cause secondary damage to the circuit board, the maintenance personal is guaranteed to the normal judgement of circuit board, and then work efficiency has been improved, the insulating boot can protect to detect the feeler lever and not damaged in external environment, and then the life of this device has been prolonged.
Description
Technical Field
The invention relates to the technical field of mobile phone maintenance, in particular to a device and a method for detecting a failure mechanism of automatic dialing of a mobile phone.
Background
With the continuous improvement of the surpassing level of people, the living style of people is changed day by day, the mobile phone approaches to the side of every person, great convenience is provided for the life of people, the mobile phone is used, meanwhile, the after-sale market of the mobile phone is developed vigorously, in the maintenance process of the mobile phone, various high and new technologies are gathered in the mobile phone, the judgment cannot be made for the functional damage of the mobile phone only by naked eyes, and the internal motor element needs to be detected by means of external equipment so as to judge whether the electronic element is normally used.
The existing detection device for the failure mechanism of the automatic dialing of the mobile phone is mainly characterized in that a circuit path is constructed by two detection pens which are contacted with an integrated circuit of the mobile phone by a maintenance person, so that the detection is completed, the strength of hands of the maintenance person is not easy to master and is easy to be interfered by external factors, a detection pen contact is excessively contacted with the surface of the integrated circuit board, the surface of the circuit board is easy to damage, secondary damage is caused to the circuit board, the judgment of the maintenance person on the circuit is finally influenced, the working efficiency of the maintenance person is reduced, the detection pen is placed in an external environment for a long time, the detection contact is easy to damage, and the service life of the device is further shortened;
therefore, a device and a method for detecting the failure mechanism of the automatic dialing of the mobile phone are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device and a method for detecting the failure mechanism of the automatic dialing of a mobile phone.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a detection device for failure mechanism of automatic dialing of a mobile phone comprises a shell, wherein a first plate body is welded on the inner side wall of the shell, two first grooves are symmetrically formed in the upper surface of the first plate body, through grooves are formed in the inner bottom wall of the first groove, a spring is fixedly connected to the inner bottom wall of the first groove, a second plate body is slidably connected to the inner side wall of the first groove, one end of the spring is fixedly connected to the lower surface of the second plate body, a ring body is welded on the inner side wall of the first groove, a detection contact rod is fixedly connected to the upper surface of the second plate body, one end of the detection contact rod penetrates through the inner side wall of the ring body, a second groove is formed in the upper surface of the shell, two through holes are symmetrically formed in the inner bottom wall of the second groove, and one end of the detection contact rod penetrates through the inner side wall of the through, the utility model discloses a lamp, including detection feeler lever, first hinge, second hinge, signal detector, two third recesses have been seted up to the upper surface symmetry of casing, the bulb is installed to the inside diapire of third recess.
Preferably, four supporting rods are symmetrically and fixedly connected to four corners of the lower surface of the shell, and anti-slip pads are bonded to the bottoms of the four supporting rods.
Preferably, two fourth grooves are symmetrically formed in two sides of the shell, two rotating shafts are symmetrically and fixedly connected to the inner side wall of each fourth groove, and the adjacent ends of the rotating shafts are rotatably connected with handles.
Preferably, the outer side wall of the insulating cover is fixedly connected with a pull lug.
Preferably, the storage box is welded to the bottom wall of the inner portion of the shell, the detection pen is arranged inside the storage box, and the two connecting holes are symmetrically formed in the front surface of the shell.
Preferably, the outer side of the bulb is sleeved with a protective cover, and the lower surface of the protective cover is fixedly connected to the upper surface of the shell.
Preferably, the front surface of casing articulates through the second hinge has a body, the front surface fixedly connected with box of the body, the front surface fixedly connected with son of casing is detained, the box with son is detained the buckle and is connected.
In addition, the invention also provides a method for detecting the failure mechanism of the automatic dialing of the mobile phone, which comprises the following steps:
s1, moving the device to a desktop through a handle, pulling a pull lug, and driving an insulation cover to be separated from a detection contact rod through the pull lug;
s2, opening the rear cover of the mobile phone to be detected and placing the mobile phone to be detected in the second groove, so that the integrated circuit board is placed at the top of one detection contact rod, and the automatic dialing circuit is placed at the top of the other detection contact rod;
s3, pressing down a switch in the switch group, starting the two signal detectors to work, and judging the failure mechanism of the automatic dialing of the mobile phone by observing the working state of the bulb;
s4, an insulating cover can be sleeved on the top of one detection contact rod, then a circuit to be detected is placed on the top of the other detection contact rod, and the circuit is judged by observing the working state of one bulb;
s5, the type of the small mobile phone or the position of the circuit to be detected and the position of the detection contact rod are not matched, the door body can be opened, and then the detection pen is taken out to detect the circuit.
(III) advantageous effects
Compared with the prior art, the invention provides a device and a method for detecting the failure mechanism of the automatic dialing of the mobile phone, which have the following beneficial effects: make the cell-phone wait to detect circuit board and detect the feeler lever laminating through arranging the inside of second recess in with the cell-phone, under the action of gravity, the cell-phone promotes and detects the feeler lever motion, it promotes the inside wall of second plate body at first recess to slide to detect the feeler lever, under the combined action of second plate body and first recess, make the spring compressed, the reliability of contact between detection contact and the circuit of waiting to detect has been guaranteed, and then avoided the detection contact to cause secondary damage to the circuit board, the maintenance personal is guaranteed to the normal judgement of circuit board, and then work efficiency has been improved, the insulating boot can protect to detect the feeler lever and not damaged in external environment, and then the life of this device has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the housing of the present invention;
FIG. 3 is a front view of the housing of the present invention;
FIG. 4 is a schematic top view of the connection between the first plate and the housing according to the present invention;
fig. 5 is a schematic top view of the housing of the present invention.
In the figure: 1. a housing; 2. a first plate body; 3. a first groove; 4. a through groove; 5. a spring; 6. a second plate body; 7. a ring body; 8. detecting a feeler lever; 9. a second groove; 10. a through hole; 11. an insulating cover; 12. a connecting plate; 13. a first hinge; 14. pulling the lug; 15. a signal detector; 16. a third groove; 17. a bulb; 18. a protective cover; 19. a support bar; 20. a non-slip mat; 21. a fourth groove; 22. a rotating shaft; 23. a handle; 24. a second hinge; 25. a door body; 26. a female buckle; 27. a sub-buckle; 28. connecting holes; 29. a storage tank; 30. a test pen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a detection device for failure mechanism of automatic dialing of a mobile phone comprises a shell 1, wherein a first plate body 2 is welded on the inner side wall of the shell 1, two first grooves 3 are symmetrically formed in the upper surface of the first plate body 2, through grooves 4 are formed in the inner bottom wall of each first groove 3, springs 5 are fixedly connected to the inner bottom wall of each first groove 3, a second plate body 6 is slidably connected to the inner side wall of each first groove 3, one end of each spring 5 is fixedly connected to the lower surface of the corresponding second plate body 6, a ring body 7 is welded on the inner side wall of each first groove 3, a detection contact rod 8 is fixedly connected to the upper surface of each second plate body 6, one end of each detection contact rod 8 penetrates through the inner side wall of the corresponding ring body 7, a second groove 9 is formed in the upper surface of the shell 1, two through holes 10 are symmetrically formed in the inner bottom wall of the corresponding second groove 9, one end, the top cover that detects feeler lever 8 is equipped with insulating boot 11, and the lateral wall fixedly connected with connecting plate 12 of insulating boot 11, the lower surface of connecting plate 12 articulate in the inside diapire of second recess 9 through first hinge 13, and two signal detection appearance 15 of the symmetrical fixedly connected with of inside diapire of casing 1, two third recesses 16 have been seted up to the upper surface symmetry of casing 1, and bulb 17 is installed to the inside diapire of third recess 16.
In this embodiment, specifically: four supporting rods 19 are symmetrically and fixedly connected to four corners of the lower surface of the shell 1, and anti-skid pads 20 are bonded to the bottoms of the four supporting rods 19; the material of slipmat 20 is rubber, sets up the area of contact that the bracing piece 19 can reduce between this device and the desktop, sets up slipmat 20 and can increase the frictional force between bracing piece 19 and the desktop, and then increases the stability of this device.
In this embodiment, specifically: two fourth grooves 21 are symmetrically formed in two sides of the shell 1, two rotating shafts 22 are symmetrically and fixedly connected to the inner side walls of the fourth grooves 21, and handles 23 are rotatably connected to the adjacent ends of the two rotating shafts 22; the provision of the fourth recess 21, the pivot 22 and the handle 23 facilitates movement of the device.
In this embodiment, specifically: the outer side wall of the insulating cover 11 is fixedly connected with a pull lug 14; the pull tab 14 is provided to facilitate disengagement of the insulating cover 11 from the detection feeler lever 8.
In this embodiment, specifically: a storage box 29 is welded on the bottom wall of the interior of the shell 1, a detection pen 30 is arranged inside the storage box 29, and two connecting holes 28 are symmetrically formed in the front surface of the shell 1; the storage box 29 is arranged to protect the detection pen 30, so that the detection pen 30 is prevented from being damaged, the connection hole 28 is formed, connection between the detection pen 30 and the signal detector 15 is facilitated, and the mobile phone with the unadapted model number is detected.
In this embodiment, specifically: a protective cover 18 is sleeved outside the bulb 17, and the lower surface of the protective cover 18 is fixedly connected to the upper surface of the shell 1; the protective cover 18 can prevent the bulb 17 from being damaged, thereby prolonging the service life of the device.
In this embodiment, specifically: the front surface of the shell 1 is hinged with a door body 25 through a second hinge 24, the front surface of the door body 25 is fixedly connected with a female buckle 26, the front surface of the shell 1 is fixedly connected with a male buckle 27, and the female buckle 26 is connected with the male buckle 27 in a buckling manner; the door body 25 is arranged to facilitate taking out the detection pen 30, and the male button 27 and the female button 26 are arranged to prevent the door body 25 from being opened randomly.
In addition, the invention also provides a method for detecting the failure mechanism of the automatic dialing of the mobile phone, which comprises the following steps:
s1, moving the device to a desktop through the handle 23, pulling the pull lug 14, and driving the insulation cover 11 to be separated from the detection touch rod 8 through the pull lug 14;
s2, opening the rear cover of the mobile phone to be detected and placing the mobile phone to be detected in the second groove 9, so that the integrated circuit board is placed at the top of one detection contact rod 8, and the automatic dialing circuit is placed at the top of the other detection contact rod 8;
s3, pressing the switch in the switch group, the two signal detectors 15 start to work, and the failure mechanism of the automatic dialing of the mobile phone is judged by observing the working state of the bulb 17;
s4, an insulating cover 11 can be sleeved on the top of one detection contact rod 8, then a circuit to be detected is arranged on the top of the other detection contact rod 8, and the circuit is judged by observing the working state of one bulb 17;
s5, the model of a small part of mobile phones or the position of the circuit to be detected is not matched with that of the detection contact rod 8, the door body 25 can be opened, and then the detection pen 30 is taken out to detect the circuit.
In this embodiment: a switch group for controlling the signal detector 15 to be started and closed is installed on one side of the shell 1, and the switch group is connected with an external commercial power and used for supplying power to the signal detector 15.
To sum up, the working principle and the working process of the device for detecting the failure mechanism of the automatic dialing of the mobile phone are that, in the invention, the detection touch rod 8, the signal detector 15 and the bulb 17 are electrically connected through a wire, the protective cover 18 is transparent, the insulating cover 11 is an elastic leather sheath, when in use, firstly, the device is placed on a stable desktop through the handle 23, the support rod 19 and the anti-skid pad 20 can both increase the stability of the device, the pull lug 14 is pulled, the pull lug 14 drives the insulating cover 11 to move, the insulating cover 11 is separated from the top of the detection touch rod 8, the insulating cover 11 rotates under the limit of the first hinge 13, the mobile phone to be maintained is placed inside the second groove 9, so that the integrated circuit board of the mobile phone is in contact with the detection touch rod 8, under the action of gravity, the mobile phone pushes the detection touch rod 8 to move, the detection touch rod 8 pushes the second plate body 6 to slide on the inner side wall of the first groove 3, the second plate body 6 extrudes the spring 5, under the action of elastic potential energy of the spring 5, the detection contact rod 8 is tightly contacted with the integrated circuit, excessive contact cannot be caused, the switch in the switch group is pressed, the signal detector 15 starts to operate, the on-off of the circuit is judged by observing whether the bulb 17 works normally, the convenience and the rapidness are realized, the protective cover 18 can prevent the bulb 17 from being damaged by external force in daily work, when the models of a small part of mobile phones are not matched with the second groove 9 and cannot be attached to the detection contact rod 8, the buckling connection between the sub-buckle 27 and the female buckle 26 can be opened, the door body 25 is opened, the detection pen 30 is taken out, one end of the detection pen 30 is inserted into the connecting hole 28, the other end of the detection pen is arranged on the circuit board and is connected with the signal detector 15, the working state of the bulb 17 is observed again, and the, after use, the test pen 30 is placed inside the storage box 29, thereby preventing the test pen 30 from being damaged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a detection apparatus of failure mechanism of cell-phone autodial, includes casing (1), its characterized in that: the inner side wall of the shell (1) is welded with a first plate body (2), the upper surface of the first plate body (2) is symmetrically provided with two first grooves (3), the inner bottom wall of each first groove (3) is provided with a through groove (4), the inner bottom wall of each first groove (3) is fixedly connected with a spring (5), the inner side wall of each first groove (3) is slidably connected with a second plate body (6), one end of each spring (5) is fixedly connected to the lower surface of each second plate body (6), the inner side wall of each first groove (3) is welded with a ring body (7), the upper surface of each second plate body (6) is fixedly connected with a detection contact rod (8), one end of each detection contact rod (8) penetrates through the inner side wall of the ring body (7), the upper surface of the shell (1) is provided with a second groove (9), the inner bottom wall of each second groove (9) is symmetrically provided with two through holes (10), the one end that detects feeler lever (8) runs through the inside wall of through-hole (10) and with through-hole (10) sliding connection, the top cover that detects feeler lever (8) is equipped with insulating boot (11), the lateral wall fixedly connected with connecting plate (12) of insulating boot (11), the lower surface of connecting plate (12) articulate through first hinge (13) in the inside diapire of second recess (9), two signal detection appearance (15) of the symmetrical fixedly connected with of inside diapire of casing (1), two third recess (16) have been seted up to the upper surface symmetry of casing (1), bulb (17) are installed to the inside diapire of third recess (16).
2. The device for detecting the failure mechanism of the automatic dialing of the mobile phone according to claim 1, characterized in that: four supporting rods (19) are symmetrically and fixedly connected to four corners of the lower surface of the shell (1), and anti-skid pads (20) are bonded to the bottoms of the four supporting rods (19).
3. The device for detecting the failure mechanism of the automatic dialing of the mobile phone according to claim 1, characterized in that: two fourth recesses (21) have been seted up to the bilateral symmetry of casing (1), two pivots (22), two of the inboard wall symmetry fixedly connected with of fourth recess (21) the adjacent one end rotation of pivot (22) is connected with handle (23).
4. The device for detecting the failure mechanism of the automatic dialing of the mobile phone according to claim 1, characterized in that: the outer side wall of the insulating cover (11) is fixedly connected with a pull lug (14).
5. The device for detecting the failure mechanism of the automatic dialing of the mobile phone according to claim 1, characterized in that: the inside diapire welding of casing (1) has storage box (29), the inside of storage box (29) is equipped with detects pen (30), two connecting holes (28) have been seted up to the front surface symmetry of casing (1).
6. The device for detecting the failure mechanism of the automatic dialing of the mobile phone according to claim 1, characterized in that: the outside cover of bulb (17) is equipped with protection casing (18), the lower surface fixed connection of protection casing (18) in the upper surface of casing (1).
7. The device for detecting the failure mechanism of the automatic dialing of the mobile phone according to claim 1, characterized in that: the front surface of casing (1) articulates through second hinge (24) has a body (25), the front surface fixedly connected with box (26) of the body (25), the front surface fixedly connected with son of casing (1) is detained (27), box (26) with son is detained (27) the buckle and is connected.
8. A detection method for failure mechanism of automatic dialing of a mobile phone is characterized by comprising the following steps:
s1, moving the device to a desktop through the handle (23), pulling the pull lug (14), and driving the insulation cover (11) to be separated from the detection contact rod (8) through the pull lug (14);
s2, opening the rear cover of the mobile phone to be detected and placing the mobile phone to be detected in the second groove (9), so that the integrated circuit board is placed at the top of one detection contact rod (8), and the automatic dialing circuit is placed at the top of the other detection contact rod (8);
s3, pressing down a switch in the switch group, starting the two signal detectors (15) to work, and judging the failure mechanism of the automatic dialing of the mobile phone by observing the working state of the bulb (17);
s4, an insulating cover (11) can be sleeved on the top of one detection contact rod (8), then a circuit to be detected is placed on the top of the other detection contact rod (8), and the working state of one bulb (17) is observed to judge the circuit;
s5, the model of a small part of mobile phones or the position of a circuit to be detected and the position of the detection contact rod (8) are not matched, the door body (25) can be opened, and then the detection pen (30) is taken out to detect the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100859.1A CN112261206A (en) | 2020-10-15 | 2020-10-15 | Detection device and detection method for failure mechanism of automatic dialing of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100859.1A CN112261206A (en) | 2020-10-15 | 2020-10-15 | Detection device and detection method for failure mechanism of automatic dialing of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112261206A true CN112261206A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011100859.1A Pending CN112261206A (en) | 2020-10-15 | 2020-10-15 | Detection device and detection method for failure mechanism of automatic dialing of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112261206A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201622264U (en) * | 2010-03-18 | 2010-11-03 | 安徽理工大学 | Clamping apparatus |
| CN204515165U (en) * | 2015-02-12 | 2015-07-29 | 东莞市泓旭五金制品有限公司 | Plate welded nut pick-up unit in a kind of mobile phone |
| CN208172166U (en) * | 2018-02-01 | 2018-11-30 | 潘荣兴 | A kind of test fixture of circuit board of mobile phone |
| CN109120763A (en) * | 2018-10-11 | 2019-01-01 | 成都奇芯科技有限公司 | A kind of Cellphone Repairs seat |
| US20190004087A1 (en) * | 2016-03-18 | 2019-01-03 | Shenzhen Ulmt Technology Co., Ltd | Electronic product test jig |
-
2020
- 2020-10-15 CN CN202011100859.1A patent/CN112261206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201622264U (en) * | 2010-03-18 | 2010-11-03 | 安徽理工大学 | Clamping apparatus |
| CN204515165U (en) * | 2015-02-12 | 2015-07-29 | 东莞市泓旭五金制品有限公司 | Plate welded nut pick-up unit in a kind of mobile phone |
| US20190004087A1 (en) * | 2016-03-18 | 2019-01-03 | Shenzhen Ulmt Technology Co., Ltd | Electronic product test jig |
| CN208172166U (en) * | 2018-02-01 | 2018-11-30 | 潘荣兴 | A kind of test fixture of circuit board of mobile phone |
| CN109120763A (en) * | 2018-10-11 | 2019-01-01 | 成都奇芯科技有限公司 | A kind of Cellphone Repairs seat |
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Application publication date: 20210122 |