CN111678700A

CN111678700A - Cell-phone vibrating motor processing frequency testing arrangement

Info

Publication number: CN111678700A
Application number: CN202010508834.9A
Authority: CN
Inventors: 何伯春
Original assignee: Xinchang County Yulin Street Juhui Machinery Factory
Current assignee: Shenzhen Dayu Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2020-09-18
Anticipated expiration: 2040-06-06
Also published as: CN111678700B

Abstract

The invention relates to the technical field of equipment detection, in particular to a mobile phone vibration motor processing frequency testing device which comprises a base, wherein a driving motor is fixedly installed above the base through bolts, the output end of the driving motor is fixedly installed with a rotating frame through bolts, and at least three fixing seats are fixedly installed on the rotating frame in a circumferential array through bolts. The beneficial effects are that: the mobile phone vibration motor detection equipment designed by the invention can fix different types of mobile phone vibration motors through the mounting plate, and the wiring ends of various mobile phone vibration motors are in butt joint with the butt joint electrodes in a unified manner through the corresponding electrode plates arranged on the mounting plate, so that manual wiring operation is effectively replaced, the measurement of data such as vibration frequency and the like is conveniently and rapidly carried out, and the test station of the device is staggered with the station for disassembling and installing workpieces, so that feeding and discharging operation can still be carried out during testing, unnecessary time waste is effectively saved, and the testing efficiency is improved.

Description

Cell-phone vibrating motor processing frequency testing arrangement

Technical Field

The invention relates to the technical field of equipment detection, in particular to a device for testing the processing frequency of a vibration motor of a mobile phone.

Background

The mobile phone vibration motor is an important part for providing a mobile phone vibration function, and the quality of the mobile phone vibration motor needs to be detected after the mobile phone vibration motor is machined and assembled. The fixed process of cell-phone vibrating motor is comparatively loaded down with trivial details when the tradition detects cell-phone vibrating motor, is difficult to quick realization batchization's detection, mainly relies on artifical calibration vibrating motor's position in the testing process moreover, still needs the manual work to work a telephone switchboard when vibrating motor's wiring end is inconsistent, leads to detection efficiency low, and is big to labour's consumption in the testing process, is unfavorable for mill's improvement production scale and productivity effect.

The problem can be effectively solved if the novel universal device for testing the vibration motor of the mobile phone is provided, and the device for testing the processing frequency of the vibration motor of the mobile phone is provided for the purpose.

Disclosure of Invention

The invention aims to provide a device for testing the processing frequency of a vibration motor of a mobile phone, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a mobile phone vibration motor processing frequency testing device comprises a base, wherein a driving motor is fixedly installed above the base through bolts, the output end of the driving motor is fixedly installed with a rotating frame through bolts, at least three fixed seats are fixedly installed on the rotating frame in a circumferential array through bolts, and an installation plate is arranged above the fixed seats;

the clamping push rod is fixedly installed on the fixed seat through a bolt, the output end of the clamping push rod is fixedly installed with a lifting frame through a bolt, the tail end of the lifting frame is fixedly installed with a limiting block for clamping the mounting plate through a bolt, the side face of the fixed seat is fixedly installed with an energy storage device through a bolt, the front end of the fixed seat is fixedly installed with a control button through a bolt, and the energy storage device is electrically connected with the clamping push rod through a control button;

the mounting plate is hinged with a clamping arm used for clamping the vibration motor, a fastening screw button is mounted above the clamping arm through threaded connection, a clamping plate used for directly attaching and clamping the upper end face of the vibration motor is mounted below the fastening screw button through a bearing, a guide arm matched with the clamping arm and used for guiding is integrally formed above the clamping plate, and a second positioning column matched with a screw hole on the vibration motor is integrally formed on the mounting plate;

the mounting plate is provided with an electrode butt joint seat, the mounting plate is provided with an electrode slice which is electrically connected with the electrode butt joint seat and is attached to a wiring end of the vibration motor, the upper end of the base is fixedly provided with a connecting frame, and the upper end of the connecting frame is fixedly provided with a display screen and a controller through bolts, the base is fixedly provided with a main push rod, and the output end of the main push rod is fixedly provided with a connecting plate through a bolt, the connecting plate is fixedly provided with a butt electrode which is matched and spliced with the electrode butt joint seat through a bolt, and a microphone for detecting vibration signals of the vibration motor is fixedly arranged on the connecting plate through bolts, the controller is respectively electrically connected with the main push rod, the butt electrode, the microphone, the display screen and the driving motor through leads, and the base is provided with a travel switch which is electrically connected with the controller and is used for detecting whether the fixed seat rotates to be in place or not at the position below the corresponding connecting plate.

Preferably, the controller is an S7-200 type PLC device, the main push rod and the clamping push rod are ball screw type electric push rods, the energy storage device is a lithium battery pack, and the driving motor is an alternating current type stepping motor.

Preferably, the mounting plate is provided with a first positioning hole, and the fixing seat is integrally formed with a first positioning column.

Preferably, the sliding groove is formed in the upper portion of the base, and the sliding block which is matched with the sliding groove and is installed in a sliding mode is fixedly installed below the rotating frame.

Compared with the prior art, the invention has the beneficial effects that: the mobile phone vibration motor detection equipment designed by the invention can fix different types of mobile phone vibration motors through the mounting plate, and the wiring ends of various mobile phone vibration motors are in butt joint with the butt joint electrodes in a unified manner through the corresponding electrode plates arranged on the mounting plate, so that manual wiring operation is effectively replaced, the measurement of data such as vibration frequency and the like is conveniently and rapidly carried out, and the test station of the device is staggered with the station for disassembling and installing workpieces, so that feeding and discharging operation can still be carried out during testing, unnecessary time waste is effectively saved, the testing efficiency is improved, and the mobile phone vibration motor detection equipment has high practical value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the base and turret of the present invention;

FIG. 3 is a schematic view of the assembly of the mounting plate and the mounting base of the present invention;

fig. 4 is a schematic view showing the assembly of the mounting plate and the vibration motor of the present invention.

In the figure: 1. a base; 2. a main push rod; 3. butting the electrodes; 4. a connecting plate; 5. a microphone; 6. a display screen; 7. a controller; 8. a connecting frame; 9. a rotating frame; 10. mounting a plate; 11. a fixed seat; 12. a drive motor; 13. a slider; 14. a chute; 15. a lifting frame; 16. clamping the push rod; 17. an electrode docking station; 18. a vibration motor; 19. a clamp arm; 20. a limiting block; 21. a first positioning post; 22. an energy storage device; 23. a first positioning hole; 24. a control button; 25. an electrode sheet; 26. a screw hole; 27. a second positioning column; 28. fastening a screw button; 29. a clamping plate; 30. and a guide arm.

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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a mobile phone vibration motor processing frequency testing device comprises a base 1, wherein a driving motor 12 is fixedly mounted above the base 1 through bolts, a rotating frame 9 is fixedly mounted at the output end of the driving motor 12 through bolts, at least three fixed seats 11 are fixedly mounted on the rotating frame 9 in a circumferential array through bolts, and a mounting plate 10 is arranged above the fixed seats 11;

a clamping push rod 16 is fixedly installed on the fixed seat 11 through a bolt, an elevating frame 15 is fixedly installed at the output end of the clamping push rod 16 through a bolt, a limiting block 20 for clamping the mounting plate 10 is fixedly installed at the tail end of the elevating frame 15 through a bolt, an energy storage device 22 is fixedly installed on the side face of the fixed seat 11 through a bolt, a control button 24 is fixedly installed at the front end of the fixed seat 11 through a bolt, and the energy storage device 22 is electrically connected with the clamping push rod 16 through the control button 24;

a clamping arm 19 for clamping the vibration motor 18 is hinged on the mounting plate 10, a fastening screw button 28 is screwed above the clamping arm 19 through threads, a clamping plate 29 for directly attaching and clamping the upper end face of the vibration motor 18 is mounted below the fastening screw button 28 through a bearing, a guide arm 30 matched with the clamping arm 19 for guiding is integrally formed above the clamping plate 29, and a second positioning column 27 matched with a screw hole 26 on the vibration motor 18 is integrally formed on the mounting plate 10;

an electrode butt joint seat 17 is installed on an installation plate 10, an electrode plate 25 which is electrically connected with the electrode butt joint seat 17 and is attached to a wiring end of a vibration motor 18 is installed on the installation plate 10, a connecting frame 8 is fixedly installed at the upper end of a base 1, a display screen 6 and a controller 7 are fixedly installed at the upper end of the connecting frame 8 through bolts, a main push rod 2 is fixedly installed on the base 1, a connecting plate 4 is fixedly installed at the output end of the main push rod 2 through bolts, a butt electrode 3 which is matched and inserted with the electrode butt joint seat 17 is fixedly installed on the connecting plate 4 through bolts, a microphone 5 which is used for detecting a vibration signal of the vibration motor 18 is fixedly installed on the connecting plate 4 through bolts, and the controller 7 is connected with the main push rod 2, the, the display screen 6 and the driving motor 12 are respectively electrically connected, and the base 1 is provided with a travel switch which is electrically connected with the controller 7 and is used for detecting whether the fixed seat 11 rotates to be in place or not at the position below the corresponding connecting plate 4;

the controller 7 is an S7-200 type PLC device, the main push rod 2 and the clamping push rod 16 are ball screw type electric push rods, the energy storage device 22 is a lithium battery pack, the driving motor 12 is an alternating current type stepping motor, a first positioning hole 23 is formed in the mounting plate 10, a first positioning column 21 is integrally formed on the fixing seat 11, a sliding groove 14 is formed in the upper portion of the base 1, and a sliding block 13 which is matched with the sliding groove 14 in sliding installation is fixedly installed below the rotating frame 9.

The working principle is as follows: when the device is used, firstly, the vibration motor 18 is clamped and fixed on the mounting plate 10 through the clamping arm 19 manually, the height of the clamping plate 29 can be adjusted through the fixing screw button 28 in advance before installation so as to adapt to the thickness of the vibration motors 18 of different models, the position of the vibration motor 18 is ensured to be correctly installed through the positioning of the second positioning column 27 and the screw hole 26 on the vibration motor 18 in the installation process, so that the terminal of the vibration motor 18 can be electrically connected with the electrode plate 25 through adhesion, then the mounting plate 10 is integrally placed on the fixing seat 11 through the side surface of the base 1, the position between the mounting plate 10 and the fixing seat 11 is ensured to be correctly installed through the butt joint between the first positioning column 21 and the first positioning hole 23 in the placement process, then the power supply of the clamping push rod 16 is switched on through the control button 24, so that the clamping push rod 16 can fix the mounting plate 10 on the fixing seat 11 through the limiting block 20, the mounting process of the vibration motor 18 may also be placed after the mounting plate 10 has been secured to the holder 11, so that the mounting plate 10 will act as a docking device that moves with the holder 11 to secure the vibration motor 18. After the vibration motor 18 is fixed on the fixed seat 11, the controller 7 switches on the power supply of the driving motor 12, so that the driving motor 12 drives the rotating frame 9 to rotate, and further the vibration motor 18 can move to the lower part of the connecting plate 4, when the vibration motor 18 is in place, a position signal is sent to the controller 7 through a travel switch arranged on the base 1, at the moment, the controller 7 controls the driving motor 12 to stop rotating, then, under the control of the controller 7, the main push rod 2 drives the connecting plate 4 to move downwards, so that the butt electrode 3 can be correctly butted with the electrode butting seat 17, at the moment, the controller 7 provides a detection current into the butt electrode 3, the current is communicated to the electrode plate 25 through the butting motor seat 17 and then is connected to the terminal of the vibration motor 18, so that the vibration motor 18 can vibrate, a vibration signal generated by the vibration motor 18 is received by the microphone 5 in the form of an acoustic signal, the signal is then transmitted to the controller 7 for processing, and the processed signal is displayed through the display screen 6 so as to be conveniently observed by an operator. During the test of the vibration motor 18, the vibration motor 18 can still be installed or removed from the fixed seat 11 at other positions, so that after the detection of the vibration motor 18 is completed, the newly installed vibration motor 18 to be detected can be rapidly fed into the detection position below the connecting plate 4 through the rotation of the driving motor 12, and the detected vibration motor 18 is taken out from the side surface of the base 1. The device's mounting panel 10 and the module dismantled that goes up accessory part and constitute are matchd with vibrating motor 18 model, not only are used for fixed vibrating motor 18, can carry out correct butt joint through motor butt joint seat 17 and docking electrode 3 with vibrating motor 18's wiring end moreover to make testing process can normally go on, and make the equipment can cooperate with the vibrating motor 18 of different grade type to the switching of butt joint seat 17, the effectual commonality that improves this equipment, have very high practical value.

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

1. The utility model provides a cell-phone vibrating motor processing frequency testing arrangement, includes base (1), its characterized in that: a driving motor (12) is fixedly mounted above the base (1) through bolts, the output end of the driving motor (12) is fixedly mounted with a rotating frame (9) through bolts, at least three fixed seats (11) are fixedly mounted on the rotating frame (9) in a circumferential array through bolts, and a mounting plate (10) is arranged above the fixed seats (11);

the clamping push rod (16) is fixedly installed on the fixed seat (11) through a bolt, the lifting frame (15) is fixedly installed at the output end of the clamping push rod (16) through the bolt, the limiting block (20) used for clamping the mounting plate (10) is fixedly installed at the tail end of the lifting frame (15) through the bolt, the energy storage device (22) is fixedly installed on the side face of the fixed seat (11) through the bolt, the control button (24) is fixedly installed at the front end of the fixed seat (11) through the bolt, and the energy storage device (22) is electrically connected with the clamping push rod (16) through the control button (24);

the mounting plate (10) is hinged with a clamping arm (19) used for clamping the vibrating motor (18), a fastening screw button (28) is mounted above the clamping arm (19) through threaded connection, a clamping plate (29) used for directly attaching and clamping the upper end face of the vibrating motor (18) is mounted below the fastening screw button (28) through a bearing, a guide arm (30) matched with the clamping arm (19) and used for guiding is integrally formed above the clamping plate (29), and a second positioning column (27) matched with a screw hole (26) on the vibrating motor (18) is integrally formed on the mounting plate (10);

install electrode butt joint seat (17) on mounting panel (10), install electrode slice (25) with electrode butt joint seat (17) electric connection and with the wiring end laminating of vibrating motor (18) on mounting panel (10), the upper end fixed mounting of base (1) has link (8), and the upper end of link (8) has display screen (6) and controller (7) through bolt fixed mounting, fixed mounting has main push rod (2) on base (1), and the output of main push rod (2) has connecting plate (4) through bolt fixed mounting, on connecting plate (4) through bolt fixed mounting have with electrode butt joint seat (17) match butt joint electrode (3) of pegging graft, and on connecting plate (4) through bolt fixed mounting have be used for detecting vibrating motor (18) vibration signal's microphone (5), controller (7) through wire and main push rod (2), The butt electrode (3), the microphone (5), the display screen (6) and the driving motor (12) are respectively electrically connected, and the base (1) is provided with a travel switch which is electrically connected with the controller (7) and used for detecting whether the fixing seat (11) rotates to be in place or not at the position below the corresponding connecting plate (4).

2. The device for testing the machining frequency of the vibrating motor of the mobile phone according to claim 1, wherein: the controller (7) is an S7-200 type PLC device, the main push rod (2) and the clamping push rod (16) are ball screw type electric push rods, the energy storage device (22) is a lithium battery pack, and the driving motor (12) is an alternating current type stepping motor.

3. The device for testing the machining frequency of the vibrating motor of the mobile phone according to claim 1, wherein: a first positioning hole (23) is formed in the mounting plate (10), and a first positioning column (21) is integrally formed on the fixing seat (11).

4. The device for testing the machining frequency of the vibrating motor of the mobile phone according to claim 1, wherein: the upper part of the base (1) is provided with a sliding groove (14), and a sliding block (13) which is matched with the sliding groove (14) and is installed in a sliding mode is fixedly installed below the rotating frame (9).