CN218965490U - Cutting device for mobile phone key test piece - Google Patents

Abstract

The utility model relates to the technical field of mobile phone testing devices and discloses a mobile phone key testing piece cutting device which comprises an operation box, wherein positioning blocks are fixedly arranged on two sides of the top of the operation box, the inner side of each positioning block is fixedly connected with a sliding rod, the surface of each sliding rod is movably connected with a moving block, the inner side of each moving block is fixedly connected with a fixed rod, a cutting instrument is fixedly arranged in the middle of each fixed rod, an inductor is fixedly arranged on the surface of each cutting instrument, and a pressing mechanism is fixedly arranged on the top of each operation box. This mobile phone button test piece cutting device, through the setting of locating piece, the installation of slide bar of being convenient for, through the setting of slide bar, can make the movable block control the removal, through the setting of dead lever, the installation cutterbar of being convenient for, through the setting of cutterbar, can effectually improve cutting efficiency, through the setting of inductor, can be used for detecting the travel distance, it is more accurate to make to cut.

Description

Cutting device for mobile phone key test piece

Technical Field

The utility model relates to the technical field of mobile phone testing devices, in particular to a mobile phone key testing piece cutting device.

Background

With rapid development of electronic technology, various electronic devices are becoming more popular, and in order to improve user experience, some electronic devices discard traditional mechanical keys, and introduce touch keys with better user experience, the touch keys can be divided into four categories: capacitive, resistive, infrared, and surface acoustic wave. The capacitive key is widely used because of the advantages of flexible external dimension, direct integration in a PCB, relatively low additional cost and the like, the capacitive key can be equivalent to a variable capacitance on a circuit, when a user touches the capacitive key by fingers, the capacitance of the capacitive key can be changed, so that the output of the circuit is affected, whether a user has key operation or not is judged by detecting whether the offset output by the circuit is greater than a preset value, a part of products need to be selected for testing the keys of the mobile phone before the mobile phone leaves a factory, the mobile phone fixing mechanism in the conventional mobile phone key testing device has a limited adjusting range, and the keys at different positions of the same mobile phone are inconvenient to detect.

Through searching, the prior art provides a testing device for mobile phone keys, and the bulletin number is: CN216531415U, which includes a base plate and a bearing seat, a cylinder is fixed on the base plate, a rotating seat is rotatably installed in the cylinder, and a fixing bolt for fixing the rotating seat is installed on the side surface of the cylinder; the end part of the rotating seat extending out of the cylinder body is provided with a groove; the bearing seat is provided with a lug extending into the groove, and is fixed on the extending end of the rotating seat through a tensioning mechanism which sequentially penetrates through the groove and the lug; a sliding groove is formed in the end face of the bearing seat, a screw rod is rotatably installed in the sliding groove, and two clamping blocks which move relatively are installed on the screw rod; one side of the cylinder body is provided with a guide rail, a movable frame is slidably arranged on the guide rail, a fixed frame is arranged on the movable frame, and a telescopic cylinder extending to the bearing seat is fixed on the fixed frame. According to the utility model, the two clamping blocks are arranged to move relatively, and the two clamping blocks which are distributed relatively move relatively, so that the clamping operation of the mobile phone to be detected is convenient.

Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: the device lacks the shock-absorbing function, extremely influences the life of device during the use, and above-mentioned device does not possess the inductor, can not fine control cut the distance.

In order to solve the above problems, an improvement is provided for the above problems, and a cutting device for a mobile phone key test piece is provided.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mobile phone key test piece cutting device, includes the operation box, the both sides fixed mounting at operation box top has the locating piece, the inboard fixedly connected with slide bar of locating piece, the surface swing joint of slide bar has the movable block, the inboard fixedly connected with dead lever of movable block, the middle part fixed mounting of dead lever has the cutting instrument, the surface fixed mounting of cutting instrument has the inductor, the top fixed mounting of operation box has hold-down mechanism, the inboard fixedly connected with rotary rod of hold-down mechanism, the bottom fixed mounting of rotary rod has the hold-down lever, the surface fixed mounting of hold-down lever has the pinch roller, the top fixed mounting of hold-down mechanism has first bolt, the top fixed mounting of rotary rod has the handle; the inside of hold-down mechanism includes installing frame, first nut, first spring, fixed block, running roller, compressing element, spout, slider, connecting piece, supporting shoe, second spring and base, the top swing joint of installing frame inner chamber has first nut, the bottom fixed mounting of first bolt has first spring, the bottom fixedly connected with fixed block of first spring, the bottom fixed mounting of fixed block has the running roller, the surface fixed mounting of running roller has compressing element, the spout has been seted up to the both sides of installing frame inner chamber bottom, the inner chamber movable mounting of spout has the slider, the inboard fixed mounting of slider has the connecting piece, the inboard fixed mounting of connecting piece has the supporting shoe, the bottom fixedly connected with second spring of supporting shoe, the bottom fixed mounting of second spring has the base.

Preferably, a supporting plate is fixedly arranged on the left side of the operation box, and a conveying rod is fixedly arranged on the inner side of the supporting plate.

Preferably, the surface of the conveying rod is fixedly provided with a limiting plate, and the bottom of the supporting plate is fixedly provided with a compacting rod.

Preferably, a bottom plate is fixedly arranged at the bottom of the operation box, and an operation panel is fixedly arranged on the front surface of the operation box.

Through the setting of backup pad, convenient to use person installs the conveying pole.

Preferably, a ventilation pipe is fixedly arranged on the back of the operation box, and a feeding box is fixedly arranged on the top of the right side of the operation box.

Preferably, a second nut is fixedly arranged on the left side of the inner cavity of the cutting instrument, a second bolt is movably connected to the inner cavity of the second nut, a clamping block is fixedly arranged on the top of the second bolt, the clamping block is movably connected with a fixing rod, and a limiting block is fixedly arranged on the right side of the fixing rod.

Through the setting of conveying rod, can effectual improvement finished product conveying efficiency.

Preferably, a baffle is fixedly arranged at the middle part of the inner cavity of the cutting instrument, an electric telescopic rod is fixedly arranged at the bottom of the baffle, and a telescopic blade is fixedly arranged at the bottom of the electric telescopic rod.

Compared with the prior art, the utility model provides a mobile phone key test piece cutting device, which has the following beneficial effects:

1. this mobile phone button test piece cutting device, the setting through the locating piece, the installation of slide bar of being convenient for, the setting through the slide bar, can make the movable block move about, through the setting of dead lever, be convenient for install the cutting instrument, through the setting of cutting instrument, can effectually improve cutting efficiency, the setting through the inductor, can be used for detecting the travel distance, it is more accurate to make to cut, through hold-down mechanism's setting, the position of membrane can be fixed, prevent that it from taking place the displacement when cutting, the setting through the rotary rod, can make the operation of compressing tightly more convenient, the setting through the pinch roller, can effectually improve pressing efficiency, through the setting of handle, can make rotary rod operation more laborsaving, through the setting of first bolt, can compress tightly the fixed block, through the setting of first spring, can effectually buffer the atress of rotary rod, increase life, through the setting of running roller, can drive the setting of compressing tightly the piece, can make the supporting shoe push down, through the setting of spout and slider, the supporting shoe up and prevent the skew in its emergence direction, can be convenient for supporting shoe, through the setting up and the second spring, can not be through the setting up through the second spring, can be stable.

2. This mobile phone button test piece cutting device, through the setting of backup pad, the conveyer rod is installed to the user of facilitating the use, through the setting of conveyer rod, can effectually improve finished product conveying efficiency, through the setting of limiting plate, can make finished product membrane position more fixed, through the setting of compaction pole, the combination of promotion injection molding and membrane that can be further, through operating panel's setting, convenient to use carries out electric control to the device, through the setting of ventilation pipe, can make the device possess the heat dissipation ability, through the setting of feed box, convenient to use places the injection molding, through the setting of second bolt, can make the clamp block control move, through the setting of clamp block, can make the cutterbar position more firm, through the setting of electric telescopic handle, can make the telescopic blade stretch out the instrument, the subsequent work of cutting of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front perspective view of the structure of the present utility model;

FIG. 2 is a rear perspective view of the structure of the present utility model;

FIG. 3 is a front cross-sectional view of the structure of the cutter of the present utility model;

fig. 4 is a front cross-sectional view of the structure of the hold-down mechanism of the present utility model.

Wherein: 1. an operation box; 2. a positioning block; 3. a slide bar; 4. a moving block; 5. a fixed rod; 6. a cutter; 7. an inductor; 8. a compressing mechanism; 801. a mounting frame; 802. a first nut; 803. a first spring; 804. a fixed block; 805. a roller; 806. a pressing member; 807. a chute; 808. a slide block; 809. a connecting piece; 8010. a support block; 8011. a second spring; 8012. a base; 9. a rotating rod; 10. a pressing rod; 11. a pinch roller; 12. a first bolt; 13. a handle; 14. a support plate; 15. a conveying rod; 16. a limiting plate; 17. compacting the rod; 18. a bottom plate; 19. an operation panel; 20. a ventilation pipe; 21. a feed box; 22. a second nut; 23. a second bolt; 24. a clamping block; 25. a limiting block; 26. a baffle; 27. an electric telescopic rod; 28. and (5) telescoping the blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a mobile phone key test piece cutting device comprises an operation box 1, wherein positioning blocks 2 are fixedly arranged on two sides of the top of the operation box 1, a sliding rod 3 is fixedly connected to the inner side of each positioning block 2, a movable block 4 is movably connected to the surface of each sliding rod 3, a fixed rod 5 is fixedly connected to the inner side of each movable block 4, a cutting instrument 6 is fixedly arranged in the middle of each fixed rod 5, an inductor 7 is fixedly arranged on the surface of each cutting instrument 6, a pressing mechanism 8 is fixedly arranged at the top of the operation box 1, a rotating rod 9 is fixedly connected to the inner side of each pressing mechanism 8, a pressing rod 10 is fixedly arranged at the bottom of each rotating rod 9, a pressing wheel 11 is fixedly arranged on the surface of each pressing rod 10, a first bolt 12 is fixedly arranged at the top of each pressing mechanism 8, and a handle 13 is fixedly arranged at the top of each rotating rod 9; the inside of hold-down mechanism 8 includes installing frame 801, first nut 802, first spring 803, fixed block 804, running roller 805, hold-down 806, spout 807, slider 808, connecting piece 809, supporting shoe 8010, second spring 8011 and base 8012, the top swing joint of installing frame 801 inner chamber has first nut 802, the bottom fixed mounting of first bolt 12 has first spring 803, the bottom fixed mounting of first spring 803 has fixed block 804, the bottom fixed mounting of fixed block 804 has running roller 805, the fixed surface mounting of running roller 805 has hold-down 806, the spout 807 has been seted up to both sides of installing frame 801 inner chamber bottom, the inner chamber movable mounting of spout 807 has slider 808, the inboard fixed mounting of slider 808 has connecting piece 809, the inboard fixed mounting of connecting piece 809 has supporting shoe 8010, the bottom fixed connection of supporting shoe 8010 has second spring 8011, the bottom fixed mounting of second spring 8011 has base 2.

Specifically, a support plate 14 is fixedly installed on the left side of the operation box 1, and a conveying rod 15 is fixedly installed on the inner side of the support plate 14.

Through above-mentioned technical scheme, through the setting of backup pad 14, convenient to use person installs conveying pole 15, through the setting of conveying pole 15, can effectually improve finished product conveying efficiency.

Specifically, the surface of the conveying rod 15 is fixedly provided with a limiting plate 16, and the bottom of the supporting plate 14 is fixedly provided with a compacting rod 17.

Through above-mentioned technical scheme, through the setting of limiting plate 16, can make the finished film position more fixed, through the setting of compaction pole 17, can further promote the combination of injection molding and membrane.

Specifically, the bottom of the operation box 1 is fixedly provided with a bottom plate 18, and the front surface of the operation box 1 is fixedly provided with an operation panel 19.

Through the above technical scheme, through the setting of operating panel 19, the user of being convenient for carries out electric control to the device.

Specifically, the back of the operation box 1 is fixedly provided with a ventilation pipe 20, and the top of the right side of the operation box 1 is fixedly provided with a feeding box 21.

Through above-mentioned technical scheme, through ventilation pipe 20's setting, can make the device possess the heat dissipation ability, through the setting of feed box 21, the user of being convenient for places the injection molding.

Specifically, a second nut 22 is fixedly arranged on the left side of the inner cavity of the cutting instrument 6, a second bolt 23 is movably connected to the inner cavity of the second nut 22, a clamping block 24 is fixedly arranged on the top of the second bolt 23, the clamping block 24 is movably connected with the fixed rod 5, and a limiting block 25 is fixedly arranged on the right side of the fixed rod 5.

Through above-mentioned technical scheme, through the setting of second bolt 23, can make the clamp block 24 control the removal, through the setting of clamp block 24, can make the cutting instrument 6 position more firm.

Specifically, a baffle 26 is fixedly arranged in the middle of the inner cavity of the cutting instrument 6, an electric telescopic rod 27 is fixedly arranged at the bottom of the baffle 26, and a telescopic blade 28 is fixedly arranged at the bottom of the electric telescopic rod 27.

Through above-mentioned technical scheme, through the setting of electric telescopic handle 27, can make flexible blade 28 stretch out the instrument, be convenient for follow-up cutting work.

When in use, the device is convenient for the installation of the sliding rod 3 through the positioning block 2, the moving block 4 can move left and right through the sliding rod 3, the cutting instrument 6 can be conveniently installed through the fixing rod 5, the cutting efficiency can be improved through the cutting instrument 6, the moving distance can be detected through the sensor 7, the film position can be fixed through the pressing mechanism 8, the pressing efficiency can be improved through the pressing wheel 11, the rotating rod 9 can be operated more labor-saving through the handle 13, the fixing block 804 can be pressed through the first bolt 12, the stress of the rotating rod 9 can be buffered through the first spring 803, the pressing piece 806 can be driven to rotate through the roller 805, the supporting block 8010 can be pressed downwards through the pressing piece 806, the supporting block 8010 can be conveniently displaced up and down through the sliding groove 807 and the sliding block 808, the supporting block 8010 can be reset when not stressed through the second spring 8011, the stability of the second spring 8011 can be improved through the base 8012, the conveying rod 15 can be installed through a supporting plate 14, the conveying efficiency of a finished product can be improved through the conveying rod 15, the position of the finished product film can be more fixed through the limiting plate 16, the combination of injection molding pieces and the film can be promoted through the compacting rod 17, the electric control of the device can be conveniently performed through the operation panel 19, the injection molding pieces can be conveniently placed through the feeding box 21 by the user, the clamping block 24 can be moved left and right through the second bolt 23, the position of the cutting instrument 6 can be more stable through the clamping block 24, and the telescopic blade 28 can extend out of the instrument through the electric telescopic rod 27.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a mobile phone key test piece cutting device, includes operation box (1), its characterized in that: the automatic cutting machine is characterized in that positioning blocks (2) are fixedly arranged on two sides of the top of the operation box (1), a sliding rod (3) is fixedly connected to the inner side of the positioning blocks (2), a moving block (4) is movably connected to the surface of the sliding rod (3), a fixed rod (5) is fixedly connected to the inner side of the moving block (4), a cutting instrument (6) is fixedly arranged at the middle part of the fixed rod (5), an inductor (7) is fixedly arranged on the surface of the cutting instrument (6), a pressing mechanism (8) is fixedly arranged on the top of the operation box (1), a rotating rod (9) is fixedly connected to the inner side of the pressing mechanism (8), a pressing rod (10) is fixedly arranged at the bottom of the rotating rod (9), a pressing wheel (11) is fixedly arranged on the surface of the pressing rod (10), a first bolt (12) is fixedly arranged at the top of the pressing mechanism (8), and a handle (13) is fixedly arranged at the top of the rotating rod (9).

The inside of hold-down mechanism (8) includes installing frame (801), first nut (802), first spring (803), fixed block (804), running roller (805), pinch roller (806), spout (807), slider (808), connecting piece (809), supporting shoe (8010), second spring (8011) and base (8012), the top swing joint of installing frame (801) inner chamber has first nut (802), the bottom fixed mounting of first bolt (12) has first spring (803), the bottom fixed connection of first spring (803) has fixed block (804), the bottom fixed mounting of fixed block (804) has running roller (805), the fixed surface of running roller (805) installs pinch roller (806), spout (807) have been seted up to the both sides of installing frame (801) inner chamber bottom, the inboard fixed mounting of slider (808) has connecting piece (80) 809), the inboard fixed mounting of connecting piece (8010) has supporting shoe (8010), the bottom fixed mounting of supporting shoe (8011) has second spring (8011), the bottom fixed mounting of second spring (8011).

2. The mobile phone key test piece cutting device according to claim 1, wherein: the left side of control box (1) is fixed mounting has backup pad (14), the inboard fixed mounting of backup pad (14) has conveying pole (15).

3. The mobile phone key test piece cutting device according to claim 2, wherein: the surface of the conveying rod (15) is fixedly provided with a limiting plate (16), and the bottom of the supporting plate (14) is fixedly provided with a compacting rod (17).

4. The mobile phone key test piece cutting device according to claim 1, wherein: the bottom of the operation box (1) is fixedly provided with a bottom plate (18), and the front surface of the operation box (1) is fixedly provided with an operation panel (19).

5. The mobile phone key test piece cutting device according to claim 1, wherein: the back of the operation box (1) is fixedly provided with a ventilation pipe (20), and the top of the right side of the operation box (1) is fixedly provided with a feeding box (21).

6. The mobile phone key test piece cutting device according to claim 1, wherein: the left side fixed mounting of cutting appearance (6) inner chamber has second nut (22), the inner chamber swing joint of second nut (22) has second bolt (23), the top fixed mounting of second bolt (23) has clamp block (24), clamp block (24) and dead lever (5) swing joint, the right side fixed mounting of dead lever (5) has stopper (25).

7. The mobile phone key test piece cutting device according to claim 1, wherein: the cutting instrument is characterized in that a baffle plate (26) is fixedly arranged at the middle part of the inner cavity of the cutting instrument (6), an electric telescopic rod (27) is fixedly arranged at the bottom of the baffle plate (26), and a telescopic blade (28) is fixedly arranged at the bottom of the electric telescopic rod (27).

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