CN211791663U - Current testing device for mobile phone vibration motor - Google Patents

Abstract

The utility model relates to the technical field of mobile phone detection technology accessories, in particular to a current testing device for a mobile phone vibration motor, which can improve the stability of a mobile phone, prevent the mobile phone from being damaged and improve the use reliability; the heat dissipation and ventilation conditions in the detection box are improved, and the practicability is improved; the detection box is internally provided with a working cavity, the front end of the detection box is provided with a taking and placing opening, the taking and placing opening is communicated with the inside of the working cavity, and a blocking cover is arranged on the taking and placing opening; the device comprises a rear side plate, an upper adjusting wheel, a lower adjusting wheel, an upper fixing plate, a lower fixing plate, an upper left adjusting rod, an upper right adjusting rod, a lower left adjusting rod, a lower right adjusting rod, an upper baffle, a lower baffle, an upper clamping plate, a lower clamping plate, an upper adjusting screw and a lower adjusting screw; the detection box comprises a detection box body and is characterized by further comprising a left fixing plate, a right fixing plate, a left adjusting plate, a right adjusting plate, four groups of left heat dissipation fans and four groups of right heat dissipation fans, wherein left mounting through holes are formed in the upper front side, the upper rear side, the lower front side and the lower rear side of the outer wall of the left end of the detection box body.

Description

Current testing device for mobile phone vibration motor

Technical Field

The utility model relates to a technical field of cell-phone detection technology auxiliary device especially relates to a current test device for cell-phone vibrating motor.

Background

As is well known, a current testing device for a vibration motor of a mobile phone is an auxiliary device for testing the current of the vibration motor of the mobile phone so as to better understand the use performance of the mobile phone, and is widely used in the field of mobile phone detection technology; the existing current testing device for the mobile phone vibration motor comprises a detection box, wherein a working cavity is arranged inside the detection box, a taking and placing opening is formed in the front end of the detection box and communicated with the inside of the working cavity, a support is arranged on the inner wall of the bottom end of the working cavity, a placing plate is transversely arranged on the support, and a blocking cover is arranged on the taking and placing opening; when the current testing device for the vibration motor of the mobile phone is used, the mobile phone is firstly placed on a placing plate, then a stop door is closed, then the mobile phone is electrically connected with an external computer for testing, a testing instruction is sent by the computer to vibrate the mobile phone to be tested, then a first working current of the mobile phone is recorded and collected by the computer, then the mobile phone is stopped vibrating by the computer, after a preset time, a vibration instruction is continuously sent to the mobile phone to vibrate the mobile phone again, then a second working current of the mobile phone is recorded and collected, and then the current comparison test of the vibration motor of the mobile phone is carried out by calculating the difference value of the first working current and the second working current; the existing current testing device for the mobile phone vibration motor is used for finding that the stability of a mobile phone on a placing plate is poor, the mobile phone is easy to slide on the placing plate when vibrating, so that the mobile phone is damaged, and the use reliability is low; and the heat dissipation ventilation condition in the detection case is relatively poor, leads to its practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mobile phone which can improve the stability of the mobile phone, prevent the mobile phone from being damaged and improve the use reliability; and improve the inside heat dissipation ventilation condition of detection case, improve the current test device that is used for cell-phone vibrating motor of practicality.

The utility model discloses a current testing device for a mobile phone vibration motor, which comprises a detection box, wherein a working chamber is arranged inside the detection box, a taking and placing opening is arranged at the front end of the detection box and communicated with the inside of the working chamber, and a blocking cover is arranged on the taking and placing opening; the rear side plate is arranged in a working cavity, the top end of the rear side plate is connected with the rear side of the middle part of the inner wall at the top end of the working cavity, the bottom end of the rear side plate is connected with the rear side of the middle part of the inner wall at the bottom end of the working cavity, the rear ends of the upper baffle plate and the lower baffle plate are respectively connected with the upper side and the lower side of the front end of the rear side plate, the upper fixing plate is positioned below the upper baffle plate, the rear end of the upper fixing plate is connected with the front end of the rear side plate, the lower fixing plate is positioned above the lower baffle plate, the rear end of the lower fixing plate is connected with the front end of the rear side plate, and the left side and the right side of the front end of the rear side plate are respectively and longitudinally provided with a left chute and a right chute, the top ends of the upper left adjusting rod and the upper right adjusting rod are respectively connected with the left side and the right side of the bottom end of the upper baffle plate, the rear ends of the upper left adjusting rod and the upper right adjusting rod are respectively provided with an upper left sliding block and an upper right sliding block, the upper left sliding block and the upper right sliding block are respectively arranged at the upper sides inside a left sliding chute and a right sliding chute, the upper left sliding block and the upper right sliding block are respectively in sliding fit with the inside of the left sliding chute and the right sliding chute, the bottom ends of the upper left adjusting rod and the upper right adjusting rod are respectively connected with the left side and the right side of the top end of the upper clamping plate, the left end and the right end of the upper fixing plate are respectively in sliding contact with the right end of the upper left adjusting rod and the left end of the upper right adjusting rod, the top end of the upper fixing plate is provided with an upper threaded through hole which penetrates up and, an upper rotating shaft is concentrically arranged at the top end of the upper adjusting screw rod, the top end of the upper rotating shaft penetrates through the inside of the upper ball bearing from the bottom end of the upper baffle plate and extends out of the outside of the top end of the upper baffle plate, the circumferential outer side wall of the upper rotating shaft is fixedly connected with the inside of the upper ball bearing, the bottom end of the upper adjusting screw rod is inserted into the upper threaded through hole from the top end of the upper fixing plate and screwed out of the outside of the bottom end of the upper fixing plate, the bottom end of the upper adjusting wheel is concentrically connected with the top end of the upper rotating shaft, the bottom ends of the left lower adjusting rod and the right lower adjusting rod are respectively connected with the left side and the right side of the top end of the lower baffle plate, the rear ends of the left lower adjusting rod and the right lower adjusting rod are respectively provided with a left lower sliding block and a right lower sliding block, the left lower sliding block and the right lower sliding block are respectively arranged at the lower sides of, the top ends of the left lower adjusting rod and the right lower adjusting rod are respectively connected with the left side and the right side of the bottom end of the lower clamping plate, the left end and the right end of the lower fixing plate are respectively in slidable contact with the right end of the left lower adjusting rod and the left end of the right lower adjusting rod, the bottom end of the lower fixing plate is provided with a lower thread through hole which penetrates up and down, the bottom end of the lower baffle plate is provided with a lower fixing through hole which penetrates up and down, a lower ball bearing is arranged in the lower fixing through hole, the bottom end of the lower adjusting screw rod is concentrically provided with a lower rotating shaft, the bottom end of the lower rotating shaft penetrates through the interior of the lower ball bearing from the top end of the lower baffle plate and extends out of the bottom end of the lower baffle plate, the circumferential outer side wall of the lower rotating shaft is fixedly connected with the interior of the lower ball bearing, and the top end of the lower adjusting screw rod is inserted into the, the top end of the lower adjusting wheel is concentrically connected with the bottom end of the lower rotating shaft; the detection box also comprises a left fixed plate, a right fixed plate, a left adjusting plate, a right adjusting plate, four groups of left heat dissipation fans and four groups of right heat dissipation fans, wherein the upper front side, the upper rear side, the lower front side and the lower rear side of the outer wall at the left end of the detection box are respectively provided with a left mounting through hole, the four groups of left mounting through holes are respectively communicated with the inside of the working cavity, the four groups of left heat dissipation fans are respectively and fixedly mounted inside the four groups of left mounting through holes, the left input ends of the four groups of left heat dissipation fans are respectively communicated with the outside, the right output ends of the four groups of left heat dissipation fans are respectively communicated with the inside of the working cavity, the upper front side, the upper rear side, the lower front side and the lower rear side of the outer wall at the right end of the detection box are respectively provided with a right mounting through hole, the four groups of right heat dissipation fans are respectively and fixedly mounted inside the four groups of right, the left fixing plate and the right fixing plate are respectively and longitudinally arranged on the left side and the right side in the working cavity, the top ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the top end of the working cavity, the bottom ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the bottom end of the working cavity, the front ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the front end of the working cavity, the left fixing plate and the left side area of the working cavity form a left cavity, the right fixing plate and the right side area of the working cavity form a right cavity, the inner wall of the front end of the left cavity and the inner wall of the rear end of the left cavity are respectively and longitudinally provided with a left front sliding chute and a left rear sliding chute, and the, the left strip-shaped adjusting through groove is communicated with the inside of the left cavity, the front end and the rear end of the left adjusting plate are respectively provided with a left front sliding block and a left rear sliding block, the left front sliding block and the left rear sliding block are respectively arranged in the left front sliding groove and the left rear sliding groove in a sliding manner, the front end and the rear end of the left adjusting plate are respectively in sliding contact with the front end inner wall and the rear end inner wall of the left cavity, the top end of the left adjusting plate hermetically slides through the inside of the left strip-shaped adjusting through groove from the inside of the left cavity and extends out to the outside of the top end of the detection box, a plurality of groups of left ventilation holes are respectively arranged on the left adjusting plate and the left fixing plate, the front end inner wall and the rear end inner wall of the right cavity are respectively and longitudinally provided with a right front sliding groove and a right rear sliding groove, the top end inner wall of the right cavity is provided with a right strip-shaped adjusting through groove, the right, the right front slider and the right back slider are respectively arranged inside the right front chute and the right back chute in a sliding manner, the front end and the back end of the right adjusting plate are respectively in sliding contact with the front end inner wall and the back end inner wall of the right cavity, the top end of the right adjusting plate penetrates through the inside of the right strip-shaped adjusting through groove in a sealing and sliding manner from the inside of the right cavity and extends out of the top end of the detection box, and a plurality of groups of right ventilation holes are formed in the right adjusting plate and the right fixing plate.

The utility model relates to a current testing device for a vibration motor of a mobile phone, which also comprises a handle, two groups of inserting columns, a fixed block and an inserting block, the left end of the baffle cover is rotatably connected with the left side of the inner wall of the front end of the detection box through two groups of hinges, the rear end of the fixed block is connected with the middle part of the right side of the front end of the baffle cover, the left ends of the two groups of inserting columns are connected with the upper side and the lower side of the right end of the handle, the upper side and the lower side of the left end of the fixed block are provided with sliding through holes in a left-right penetrating manner, the right ends of the two groups of inserting columns are respectively inserted into the two groups of sliding through holes from the left ends of the fixed block and can slide through the two groups of sliding through holes, the right ends of the two groups of inserting columns can slide out of the right end of the fixed block, the rear ends of the inserting blocks are connected with the lateral middle part of the outer wall of the front end of the detection box, and the upside and the downside of inserted block left end all are provided with the jack to the right-hand member of two sets of posts is inside slidable inserts to two sets of jacks respectively.

The utility model discloses a current test device for cell-phone vibrating motor still includes transparent baffle, the front end that keeps off the lid is provided with observation window to observation window communicates with each other with the working chamber is inside, transparent baffle fixed mounting is on observation window.

The utility model discloses a current test device for cell-phone vibrating motor still includes left spacing handle and right spacing handle, the bottom of left side spacing handle with the top of left side regulating plate is connected, and the bottom of right side spacing handle is connected with the top of right regulating plate.

The utility model discloses a current test device for cell-phone vibrating motor still includes base and four group's landing legs, the top of base and the bottom outer wall connection of detection case, and the top of four group's landing legs is connected with the left front side, left rear side, right front side and the right rear side of base bottom respectively.

The utility model discloses a current test device for cell-phone vibrating motor, the bottom of punch holder and the top of lower plate transversely are provided with upper groove and low groove respectively, and upper groove and low groove set up relatively.

The utility model discloses a current test device for cell-phone vibrating motor still includes two sets of top springs, two sets of lower springs, goes up buffering strip and lower buffering strip, the top of two sets of top springs respectively with the left side and the right side of upper groove top inner wall are connected, it sets up inside the upper groove to go up the buffering strip, and the bottom of two sets of top springs is connected with the left side and the right side on last buffering strip top respectively, the bottom of two sets of lower springs respectively with the left side and the right side of lower groove bottom inner wall are connected, the buffering strip sets up inside the lower groove, and the top of two sets of lower springs is connected with the left side and the right side of buffering strip bottom down respectively.

The utility model discloses a current test device for cell-phone vibrating motor still includes sponge protective layer and lower sponge protective layer, the top of going up the sponge protective layer is connected with the bottom of last buffering strip, and the bottom of lower sponge protective layer with the top of buffering strip is connected down.

Compared with the prior art, the beneficial effects of the utility model are that: the upper regulating wheel can be rotated to enable the upper rotary shaft to rotate in the upper ball bearing, the upper fixing plate is fixedly arranged on the rear side plate, the upper adjusting screw and the upper threaded through hole are matched, the upper baffle plate drives the upper left regulating rod and the upper right regulating rod to move relative to the upper fixing plate, the upper left sliding block and the upper right sliding block are respectively in sliding fit with the left sliding chute and the right sliding chute, the upper left regulating rod and the upper right regulating rod can move along the directions of the left sliding chute and the right sliding chute, so that the upper clamping plate can be adjusted up and down, the lower rotary shaft is rotated in the lower ball bearing by rotating the lower regulating wheel, the lower fixing plate is fixedly arranged under the rear side plate, and the lower regulating screw and the lower threaded through hole are matched, so that the lower baffle plate drives the lower left regulating rod and the lower right regulating rod to move relative to the lower fixing plate, the left lower sliding block and the right lower sliding block are respectively in sliding fit with the inner parts of the left sliding chute and the right sliding chute, so that the left lower adjusting rod and the right lower adjusting rod can move along the directions of the left sliding chute and the right sliding chute, the lower clamping plate can be adjusted up and down, the mobile phone is clamped by the upper clamping plate and the lower clamping plate according to the size of the mobile phone, the stability of the mobile phone is improved, the mobile phone is prevented from being damaged, and the use reliability is improved; air can be supplied to the inside of the working cavity through four groups of left radiating fans, air can be exhausted from the inside of the working cavity through four groups of right radiating fans, the left adjusting plate can move up and down through the sliding fit of the left front sliding block and the left rear sliding block in the left front sliding chute and the left rear sliding chute respectively, so that the relative opening degree between the left adjusting plate and the left adjusting holes on the left fixing plate can be adjusted through the left adjusting holes on the left adjusting plate, the right adjusting plate can move up and down through the sliding fit of the right front sliding block and the right rear sliding block in the right front sliding chute and the right rear sliding chute respectively, so that the relative opening degree between the right adjusting plate and the right adjusting holes on the right fixing plate can be adjusted through the right adjusting holes on the right adjusting plate, the radiating air quantity in the working cavity can be adjusted through the left radiating fans and the right radiating fans of, the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the connection of the cover, the transparent baffle and the handle;

FIG. 3 is a schematic left view structure diagram of the connection between the left adjusting plate and the left limit handle of the present invention;

fig. 4 is a left side view structure diagram of the connection of the lower groove, the lower spring, the lower buffer strip and the like of the present invention;

fig. 5 is a schematic view of the local enlarged structure at a of the present invention;

in the drawings, the reference numbers: 1. a detection box; 2. a blocking cover; 3. a rear side plate; 4. an upper regulating wheel; 5. An upper fixing plate; 6. an upper left adjusting lever; 7. an upper baffle plate; 8. an upper splint; 9. an upper adjusting screw rod; 10. a left fixing plate; 11. a left adjustment plate; 12. a left heat dissipation fan; 13. a left vent hole; 14. A handle; 15. inserting a column; 16. a fixed block; 17. inserting a block; 18. a transparent baffle; 19. a left limit handle; 20. a base; 21. a support leg; 22. a lower groove; 23. a lower spring; 24. a lower buffer strip; 25. and (5) laying a sponge protective layer.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the current testing device for the mobile phone vibration motor of the present invention comprises a detection box 1, a working chamber is arranged inside the detection box, a pick-and-place port is arranged at the front end of the detection box, the pick-and-place port is communicated with the inside of the working chamber, and a blocking cover 2 is arranged on the pick-and-place port; comprises a rear side plate 3, an upper adjusting wheel 4, a lower adjusting wheel, an upper fixing plate 5, a lower fixing plate, a left upper adjusting rod 6, a right upper adjusting rod, a left lower adjusting rod, a right lower adjusting rod, an upper baffle 7, a lower baffle, an upper clamping plate 8, a lower clamping plate, an upper adjusting screw 9 and a lower adjusting screw, wherein the rear side plate is arranged in a working cavity, the top end of the rear side plate is connected with the rear side of the middle part of the inner wall at the top end of the working cavity, the bottom end of the rear side plate is connected with the rear side of the middle part of the inner wall at the bottom end of the working cavity, the rear ends of the upper baffle and the lower baffle are respectively connected with the upper side and the lower side of the front end of the rear side plate, the upper fixing plate is positioned below the upper baffle, the rear end of the upper fixing plate is connected with the front end of the rear side plate, the lower fixing plate is positioned above the lower baffle, the rear end of, the top ends of the upper left adjusting rod and the upper right adjusting rod are respectively connected with the left side and the right side of the bottom end of the upper baffle, the rear ends of the upper left adjusting rod and the upper right adjusting rod are respectively provided with an upper left sliding block and an upper right sliding block, the upper left sliding block and the upper right sliding block are respectively arranged at the upper sides of the inner parts of the left sliding chute and the right sliding chute, the upper left sliding block and the upper right sliding block are respectively in sliding fit with the inner parts of the left sliding chute and the right sliding chute, the bottom ends of the upper left adjusting rod and the upper right adjusting rod are respectively connected with the left side and the right side of the top end of the upper clamping plate, the left end and the right end of the upper fixing plate are respectively in sliding contact with the right end of the upper left adjusting rod and the left end of the upper right adjusting rod, the top end of the upper fixing plate is provided with an upper threaded through hole, the top end of the upper rotating shaft penetrates through the inside of the upper ball bearing from the bottom end of the upper baffle plate and extends out of the outside of the top end of the upper baffle plate, the circumferential outer side wall of the upper rotating shaft is fixedly connected with the inside of the upper ball bearing, the bottom end of the upper adjusting screw rod is inserted into the upper thread through hole from the top end of the upper fixing plate and screwed out of the outside of the bottom end of the upper fixing plate, the bottom end of the upper adjusting wheel is concentrically connected with the top end of the upper rotating shaft, the bottom ends of the left lower adjusting rod and the right lower adjusting rod are respectively connected with the left side and the right side of the top end of the lower baffle plate, the rear ends of the left lower adjusting rod and the right lower adjusting rod are respectively provided with a left lower sliding block and a right lower sliding block, the left lower sliding block and the right lower sliding block are respectively arranged at the lower sides inside the left sliding chute and the right sliding chute, the left lower sliding block and the right lower, the left end and the right end of the lower fixing plate are respectively in slidable contact with the right end of the left lower adjusting rod and the left end of the right lower adjusting rod, a lower threaded through hole which penetrates through the lower fixing plate up and down is formed in the bottom end of the lower fixing plate, a lower fixing through hole which penetrates through the lower fixing plate up and down is formed in the bottom end of the lower baffle plate, a lower ball bearing is arranged in the lower fixing through hole, a lower rotating shaft is concentrically arranged at the bottom end of the lower adjusting screw rod, the bottom end of the lower rotating shaft penetrates through the lower ball bearing from the top end of the lower baffle plate and extends out of the bottom end of the lower baffle plate, the circumferential outer side wall of the lower rotating shaft is fixedly connected with the inside of the lower ball bearing, the top end of the lower adjusting screw rod is inserted into the bottom end of the lower fixing plate and screwed into; the detection box also comprises a left fixing plate 10, a right fixing plate, a left adjusting plate 11, a right adjusting plate, four groups of left radiating fans 12 and four groups of right radiating fans, wherein the upper front side, the upper rear side, the lower front side and the lower rear side of the outer wall at the left end of the detection box are respectively provided with a left mounting through hole 13, the four groups of left mounting through holes are respectively communicated with the inside of the working cavity, the four groups of left radiating fans are respectively fixedly mounted in the four groups of left mounting through holes, the left input ends of the four groups of left radiating fans are respectively communicated with the outside, the right output ends of the four groups of left radiating fans are respectively communicated with the inside of the working cavity, the upper front side, the upper rear side, the lower front side and the lower rear side of the outer wall at the right end of the detection box are respectively provided with a right mounting through hole, the four groups of right radiating fans are respectively fixedly mounted in the four groups of right mounting through holes, the left fixing plate and the right fixing plate are respectively and longitudinally arranged on the left side and the right side in the working cavity, the top ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the top end of the working cavity, the bottom ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the bottom end of the working cavity, the front ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the rear end of the working cavity, the left fixing plate and the left area of the working cavity form a left cavity, the right fixing plate and the right area of the working cavity form a right cavity, the inner wall of the front end and the inner wall of the rear end of the left cavity are respectively and longitudinally provided with a left front sliding groove and a left rear sliding groove, the inner wall of the top end of the left cavity is provided, the front end and the rear end of the left adjusting plate are respectively provided with a left front sliding block and a left rear sliding block, the left front sliding block and the left rear sliding block are respectively arranged in the left front sliding groove and the left rear sliding groove in a sliding manner, the front end and the rear end of the left adjusting plate are respectively in sliding contact with the front end inner wall and the rear end inner wall of the left cavity, the top end of the left adjusting plate hermetically slides from the inside of the left cavity, penetrates through the inside of the left strip-shaped adjusting through groove and extends out to the outside of the top end of the detection box, a plurality of groups of left vent holes 13 are respectively arranged on the left adjusting plate and the left fixing plate, a right front sliding groove and a right rear sliding groove are respectively and longitudinally arranged on the front end inner wall and the rear end inner wall of the right cavity, a right strip-shaped adjusting through groove is arranged on the inner wall at the top end of the right cavity, the right strip-shaped adjusting through groove is communicated with the inside of the right cavity, the front, the front end and the rear end of the right adjusting plate are respectively in slidable contact with the inner wall of the front end and the inner wall of the rear end of the right cavity, the top end of the right adjusting plate hermetically slides from the inside of the right cavity, penetrates through the inside of the right strip-shaped adjusting through groove and extends out of the outside of the top end of the detection box, and a plurality of groups of right ventilation holes are formed in the right adjusting plate and the right fixing plate; the upper regulating wheel can be rotated to enable the upper rotary shaft to rotate in the upper ball bearing, the upper fixing plate is fixedly arranged on the rear side plate, the upper adjusting screw and the upper threaded through hole are matched, the upper baffle plate drives the upper left regulating rod and the upper right regulating rod to move relative to the upper fixing plate, the upper left sliding block and the upper right sliding block are respectively in sliding fit with the left sliding chute and the right sliding chute, the upper left regulating rod and the upper right regulating rod can move along the directions of the left sliding chute and the right sliding chute, so that the upper clamping plate can be adjusted up and down, the lower rotary shaft is rotated in the lower ball bearing by rotating the lower regulating wheel, the lower fixing plate is fixedly arranged under the rear side plate, and the lower regulating screw and the lower threaded through hole are matched, so that the lower baffle plate drives the lower left regulating rod and the lower right regulating rod to move relative to the lower fixing plate, the left lower sliding block and the right lower sliding block are respectively in sliding fit with the inner parts of the left sliding chute and the right sliding chute, so that the left lower adjusting rod and the right lower adjusting rod can move along the directions of the left sliding chute and the right sliding chute, the lower clamping plate can be adjusted up and down, the mobile phone is clamped by the upper clamping plate and the lower clamping plate according to the size of the mobile phone, the stability of the mobile phone is improved, the mobile phone is prevented from being damaged, and the use reliability is improved; air can be supplied to the inside of the working cavity through four groups of left radiating fans, air can be exhausted from the inside of the working cavity through four groups of right radiating fans, the left adjusting plate can move up and down through the sliding fit of the left front sliding block and the left rear sliding block in the left front sliding chute and the left rear sliding chute respectively, so that the relative opening degree between the left adjusting plate and the left adjusting holes on the left fixing plate can be adjusted through the left adjusting holes on the left adjusting plate, the right adjusting plate can move up and down through the sliding fit of the right front sliding block and the right rear sliding block in the right front sliding chute and the right rear sliding chute respectively, so that the relative opening degree between the right adjusting plate and the right adjusting holes on the right fixing plate can be adjusted through the right adjusting holes on the right adjusting plate, the radiating air quantity in the working cavity can be adjusted through the left radiating fans and the right radiating fans of, the practicability is improved.

The utility model relates to a current testing device for a mobile phone vibration motor, which also comprises a handle 14, two groups of inserting columns 15, a fixed block 16 and an inserting block 17, the left end of a baffle cover is rotatablely connected with the left side of the inner wall of the front end of a detection box through two groups of hinges, the rear end of the fixed block is connected with the middle part of the right side of the front end of the baffle cover, the left ends of the two groups of inserting columns are connected with the upper side and the lower side of the right end of the handle, the upper side and the lower side of the left end of the fixed block are provided with sliding through holes in a left-right penetrating way, the right ends of the two groups of inserting columns are respectively inserted into the two groups of sliding through holes from the left ends of the fixed block and can slide through the two groups of sliding through holes, the right ends of the two groups of inserting columns can slide out of the right end of the fixed block, the rear ends of the inserting blocks are connected with the side middle part of the outer wall of the front end of the detection box, jacks are arranged on the upper side and the lower side of the left end of the insertion block, and the right ends of the two groups of insertion columns can be respectively inserted into the two groups of jacks in a sliding manner; handle can remove about through operating personnel, makes two sets of posts of inserting carry out the horizontal slip inside two sets of sliding through holes of fixed block, makes two sets of posts of inserting inject respectively or extract two sets of jacks inside to the convenience will keep off between lid and the detection case lid tightly with open easy operation, improvement practicality.

The utility model discloses a current testing device for a mobile phone vibration motor, which also comprises a transparent baffle 18, wherein the front end of the baffle cover is provided with an observation window which is communicated with the inside of the working cavity, and the transparent baffle is fixedly arranged on the observation window; can conveniently observe the cell-phone that awaits measuring of working chamber inside through transparent baffle, reduce the use local occurrence.

The utility model discloses a current testing device for a mobile phone vibration motor, which also comprises a left limit handle 19 and a right limit handle, wherein the bottom end of the left limit handle is connected with the top end of a left adjusting plate, and the bottom end of the right limit handle is connected with the top end of a right adjusting plate; can adjust left regulating plate and right regulating plate from top to bottom through spacing handle in a left side and the spacing handle in the right side are convenient, improve the practicality.

The utility model discloses a current test device for mobile phone vibration motor, still include base 20 and four group's landing legs 21, the top of base is connected with the bottom outer wall of detection case, and the top of four group's landing legs is connected with the left front side, left rear side, right front side and the right rear side of base bottom respectively; can improve the intensity of detection case bottom outer wall through the base to can improve holistic holding power through four groups landing legs.

The utility model discloses a current testing device for a vibration motor of a mobile phone, wherein the bottom end of an upper splint and the top end of a lower splint are respectively and transversely provided with an upper groove and a lower groove 22 which are arranged oppositely; can make things convenient for punch holder and lower plate to clamp the cell-phone through upper groove and low groove, prevent that cell-phone and punch holder or lower plate from taking place relative slip and extruding, improve the use reliability.

The utility model discloses a current test device for mobile phone vibration motor, still include two sets of upper springs, two sets of lower springs 23, upper cushion strip and lower cushion strip 24, the top of two sets of upper springs is connected with the left side and the right side of upper groove top inner wall respectively, the upper cushion strip sets up inside the upper groove, and the bottom of two sets of upper springs is connected with the left side and the right side of upper cushion strip top respectively, the bottom of two sets of lower springs is connected with the left side and the right side of lower groove bottom inner wall respectively, the lower cushion strip sets up inside the lower groove, and the top of two sets of lower springs is connected with the left side and the right side of lower cushion strip bottom respectively; can alleviate the tight degree of clamp of punch holder and lower plate to the cell-phone through the elasticity of two sets of top springs and two sets of lower springs, reduce the restriction to the cell-phone vibration of awaiting measuring simultaneously, improve the practicality.

The utility model discloses a current test device for mobile phone vibration motor, which also comprises an upper sponge protective layer and a lower sponge protective layer 25, wherein the top end of the upper sponge protective layer is connected with the bottom end of the upper buffer strip, and the bottom end of the lower sponge protective layer is connected with the top end of the lower buffer strip; the clamping hardness of the upper buffer strip and the lower buffer strip to the mobile phone to be tested can be reduced through the upper sponge protective layer and the lower sponge protective layer, and the protection performance of the mobile phone to be tested is improved.

The utility model discloses a current testing device for mobile phone vibration motor, when it works, open the stop door at first, then place the mobile phone between lower plate and punch holder, through rotatory upper adjustment wheel, make the upper rotor rotate in upper ball bearing, through the fixed setting of punch holder on the rear side board, and through the screw assembly between upper adjustment lead screw and the upper thread through-hole, make the punch holder drive left upper adjusting lever and right upper adjusting lever and upper fixed plate and take place relative movement, through the sliding fit inside left spout and right spout of left upper slider and right upper slider respectively, make left upper adjusting lever and right upper adjusting lever move along the direction of left spout and right spout, thereby make the punch holder adjust from top to bottom, through rotatory lower adjustment wheel simultaneously, make the lower rotor rotate inside lower ball bearing, through the fixed setting of lower fixed plate under the rear side board, and the lower baffle plate drives the left lower adjusting rod and the right lower adjusting rod to move relative to the lower fixing plate through the screw assembly between the lower adjusting screw rod and the lower thread through hole, the left lower sliding block and the right lower sliding block are respectively in sliding fit with the inner parts of the left sliding chute and the right sliding chute, the left lower adjusting rod and the right lower adjusting rod move along the directions of the left sliding chute and the right sliding chute, so that the lower clamping plate is adjusted up and down, the mobile phone is clamped through the upper clamping plate and the lower clamping plate according to the size of the mobile phone, air is supplied to the inner part of the working cavity through four groups of left heat dissipation fans, air is exhausted from the inner part of the working cavity through four groups of right heat dissipation fans, the left adjusting plate moves up and down through the sliding fit of the left front sliding block and the left rear sliding block respectively in the left front sliding chute and the left rear sliding chute, so that the relative opening between the left adjusting plate and the left air vent, the right adjusting plate is moved up and down through the sliding fit of the right front sliding block and the right rear sliding block in the right front sliding chute and the right rear sliding chute respectively, so that the relative opening degree between the right adjusting plate and the right fixing plate is adjusted through the right ventilating holes in the right adjusting plate, the heat dissipating air quantity in the working cavity is adjusted by the four groups of left heat dissipating fans and the four groups of right heat dissipating fans, the heat dissipating and ventilating conditions in the detection box are improved, then the handle is moved rightwards through an operator, two groups of inserting columns slide rightwards in the two groups of sliding through holes in the fixing block, the two groups of inserting columns are respectively inserted into the two groups of inserting holes, so that the space between the blocking cover and the detection box is tightly covered, a mobile phone to be detected in the working cavity is observed through the transparent baffle plate, the left adjusting plate and the right adjusting plate are vertically adjusted through the left limiting handle and, and improve holistic holding power through four group's landing legs, clamp the cell-phone through upper groove and low groove punch holder and lower plate, prevent that cell-phone and punch holder or lower plate from taking place relative slip and extruding, through the elasticity of two sets of upper springs and two sets of lower springs, alleviate the tight degree of clamp of punch holder and lower plate to the cell-phone, reduce the restriction to the cell-phone vibration of awaiting measuring simultaneously, through upper sponge protective layer and lower sponge protective layer reduce the tight hardness of clamp of upper cushion strip and lower cushion strip to the cell-phone that awaits measuring can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A current testing device for a mobile phone vibration motor comprises a detection box (1), wherein a working cavity is arranged inside the detection box (1), a taking and placing opening is formed in the front end of the detection box (1), the taking and placing opening is communicated with the inside of the working cavity, and a blocking cover (2) is arranged on the taking and placing opening; the device is characterized by comprising a rear side plate (3), an upper adjusting wheel (4), a lower adjusting wheel, an upper fixing plate (5), a lower fixing plate, an upper left adjusting rod (6), an upper right adjusting rod, a lower left adjusting rod, a lower right adjusting rod, an upper baffle plate (7), a lower baffle plate, an upper clamping plate (8), a lower clamping plate, an upper adjusting screw rod (9) and a lower adjusting screw rod, wherein the rear side plate (3) is arranged in a working cavity, the top end of the rear side plate (3) is connected with the rear side of the middle part of the inner wall at the top end of the working cavity, the bottom end of the rear side plate (3) is connected with the rear side of the middle part of the inner wall at the bottom end of the working cavity, the rear ends of the upper baffle plate (7) and the lower baffle plate are respectively connected with the upper side and the lower side of the front end of the rear side plate (3), the upper fixing plate (5) is positioned below the upper baffle plate (7), and the rear, the bottom plate is located the top of baffle down, and the rear end of bottom plate with the front end of posterior lateral plate (3) is connected, the left side and the right side of posterior lateral plate (3) front end vertically are provided with left spout and right spout respectively, the top of adjusting pole (6) and upper right side and adjusting the pole respectively with the left side and the right side of overhead gage (7) bottom are connected, and the rear end of adjusting pole (6) and upper right side and adjusting the pole is provided with upper left slider and upper right slider respectively, upper left slider and upper right slider set up respectively at the inside upside of left spout and right spout to upper left slider and upper right slider respectively with the inside sliding fit of left spout and right spout, the bottom of adjusting pole (6) and upper right side adjust the pole respectively with the left side and the right side on punch holder (8) top are connected, and the left end and the right-hand member of upper fixing plate (5) respectively with the right-hand member of adjusting the pole and the left-hand member of upper right side are adjusted the pole can slide The movable contact is realized, the top end of the upper fixing plate (5) is provided with an upper threaded through hole which penetrates through the upper and lower parts, the top end of the upper baffle plate (7) is provided with an upper fixing through hole which penetrates through the upper and lower parts, an upper ball bearing is arranged in the upper fixing through hole, the top end of the upper adjusting screw rod (9) is concentrically provided with an upper rotating shaft, the top end of the upper rotating shaft penetrates through the inner part of the upper ball bearing from the bottom end of the upper baffle plate (7) and extends out of the outer part of the top end of the upper baffle plate (7), the circumferential outer side wall of the upper rotating shaft is fixedly connected with the inner part of the upper ball bearing, the bottom end of the upper adjusting screw rod (9) is inserted into the upper threaded through hole from the top end of the upper fixing plate (5) and screwed out of the bottom end of the upper fixing plate (5), the bottom end of the upper adjusting wheel (4) is concentrically connected with the top end of the, the rear ends of the left lower adjusting rod and the right lower adjusting rod are respectively provided with a left lower sliding block and a right lower sliding block, the left lower sliding block and the right lower sliding block are respectively arranged at the lower sides of the inner parts of the left sliding chute and the right sliding chute, the left lower sliding block and the right lower sliding block are respectively in sliding fit with the inner parts of the left sliding chute and the right sliding chute, the top ends of the left lower adjusting rod and the right lower adjusting rod are respectively connected with the left side and the right side of the bottom end of the lower clamping plate, the left end and the right end of the lower fixing plate are respectively in sliding contact with the right end of the left lower adjusting rod and the left end of the right lower adjusting rod, the bottom end of the lower fixing plate is provided with a lower threaded through hole which penetrates up and down, the bottom end of the lower baffle is provided with a lower fixing through hole which penetrates up and down, the bottom end of the lower adjusting screw rod is concentrically provided with a lower rotating shaft, and the bottom end of the lower rotating shaft penetrates through the inside, the circumferential outer side wall of the lower rotating shaft is fixedly connected with the interior of the lower ball bearing, the top end of the lower adjusting screw rod is inserted from the bottom end of the lower fixing plate, screwed into the lower thread through hole and screwed out of the top end of the lower fixing plate, and the top end of the lower adjusting wheel is concentrically connected with the bottom end of the lower rotating shaft; still include left fixed plate (10), right fixed plate, left regulating plate (11), right regulating plate, four left heat dissipation fans of group (12) and four right heat dissipation fans of group, last front side, last rear side, lower front side and the lower rear side of the left end outer wall of detection case (1) all are provided with left mounting hole, and four left mounting hole of group all communicate with each other with the working chamber is inside, four left heat dissipation fans of group (12) fixed mounting respectively inside four left mounting hole of group, and the left input of four left heat dissipation fans of group (12) all communicates with each other with the outside, the right output of four left heat dissipation fans of group (12) communicates with each other with the working chamber is inside, last front side, last rear side, lower front side and the lower rear side of detection case (1) right-hand member outer wall all are provided with right mounting hole, and four right heat dissipation hills of group respectively fixed mounting inside four right mounting hole, the left input of four right heat dissipation fans of group all communicates with the working chamber is, the right output ends of the four groups of right radiating fans are communicated with the outside, the left fixing plate (10) and the right fixing plate are respectively and longitudinally arranged on the left side and the right side in the working cavity, the top ends of the left fixing plate (10) and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the top end of the working cavity, the bottom ends of the left fixing plate (10) and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the bottom end of the working cavity, the front ends of the left fixing plate (10) and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the front end of the working cavity, the rear ends of the left fixing plate (10) and the right fixing plate are respectively connected with the left side and the right side of the inner wall of the rear end of the working cavity, the left fixing plate (10) and the left area of the working cavity form a left cavity, the right cavity is formed with, and a left strip-shaped adjusting through groove is arranged on the inner wall at the top end of the left cavity, the left strip-shaped adjusting through groove is communicated with the inside of the left cavity, a left front sliding block and a left rear sliding block are respectively arranged at the front end and the rear end of the left adjusting plate (11), the left front sliding block and the left rear sliding block are respectively arranged in a left front sliding groove and a left rear sliding groove in a sliding manner, the front end and the rear end of the left adjusting plate (11) are respectively in sliding contact with the inner wall at the front end and the inner wall at the rear end of the left cavity, the top end of the left adjusting plate (11) hermetically slides through the inside of the left strip-shaped adjusting through groove from the inside of the left cavity and extends out to the outside of the top end of the detection box (1), a plurality of groups of left ventilation holes (13) are respectively arranged on the left adjusting plate (11) and the left fixing plate (10), a right front sliding groove and a right rear sliding groove are respectively and, the groove is led to with right cavity inside communicating with each other to right side bar regulation, the front end and the rear end of right side regulating plate are provided with right front slider and right back slider respectively, and right front slider and right back slider slidable respectively set up in the spout and right back spout in the front of the right side inside to the front end and the rear end of right side regulating plate respectively with the front end inner wall and the rear end inner wall sliding contact of right cavity, the top of right side regulating plate passes right bar regulation groove inside and stretches out to the top of detection case (1) external from the inside sealed slip of right cavity, all be provided with multiunit right side ventilation hole on right side regulating plate and the right fixed plate.

2. The current testing device for the vibration motor of the mobile phone according to claim 1, further comprising a handle (14), two sets of insertion posts (15), a fixed block (16) and an insertion block (17), wherein the left end of the blocking cover (2) is rotatably connected with the left side of the inner wall of the front end of the detection box (1) through two sets of hinges, the rear end of the fixed block (16) is connected with the middle part of the right side of the front end of the blocking cover (2), the left ends of the two sets of insertion posts (15) are connected with the upper side and the lower side of the right end of the handle (14), sliding through holes are respectively arranged on the left and right sides of the upper side and the lower side of the left end of the fixed block (16) in a penetrating manner, the right ends of the two sets of insertion posts (15) are respectively inserted into and can slidably penetrate through the two sets of sliding through holes from the left end of the fixed block (16), and the right ends of the two sets of insertion posts (15), the rear end of the inserting block (17) is connected with the middle of the side of the outer wall of the front end of the detection box (1), inserting holes are formed in the upper side and the lower side of the left end of the inserting block (17), and the right ends of the two groups of inserting columns (15) are slidably inserted into the two groups of inserting holes respectively.

3. The current testing device for the vibration motor of the mobile phone as claimed in claim 2, further comprising a transparent baffle (18), wherein the front end of the blocking cover (2) is provided with an observation window, and the observation window is communicated with the inside of the working chamber, and the transparent baffle (18) is fixedly arranged on the observation window.

4. The current testing device for the vibration motor of the mobile phone according to claim 3, further comprising a left limit handle (19) and a right limit handle, wherein the bottom end of the left limit handle (19) is connected with the top end of the left adjusting plate (11), and the bottom end of the right limit handle is connected with the top end of the right adjusting plate.

5. The current testing device for the vibration motor of the mobile phone according to claim 4, further comprising a base (20) and four sets of legs (21), wherein the top end of the base (20) is connected with the outer wall of the bottom end of the detection box (1), and the top ends of the four sets of legs (21) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base (20).

6. The current testing device for the vibration motor of the cellular phone according to claim 5, wherein the bottom end of the upper plate and the top end of the lower plate are transversely provided with an upper groove and a lower groove (22), respectively, and the upper groove and the lower groove (22) are oppositely arranged.

7. The current testing device for the vibration motor of the mobile phone according to claim 6, further comprising two sets of upper springs, two sets of lower springs (23), an upper buffer bar and a lower buffer bar (24), wherein the top ends of the two sets of upper springs are respectively connected with the left side and the right side of the inner wall of the top end of the upper groove, the upper buffer bar is disposed inside the upper groove, and the bottom ends of the two sets of upper springs are respectively connected with the left side and the right side of the top end of the upper buffer bar, the bottom ends of the two sets of lower springs (23) are respectively connected with the left side and the right side of the inner wall of the bottom end of the lower groove (22), the lower buffer bar (24) is disposed inside the lower groove (22), and the top ends of the two sets of lower springs (23) are respectively connected with the left side and the right side of the bottom end of the lower buffer.

8. The current testing device for the vibration motor of the mobile phone according to claim 7, further comprising an upper sponge protective layer and a lower sponge protective layer (25), wherein the top end of the upper sponge protective layer is connected with the bottom end of the upper buffering strip, and the bottom end of the lower sponge protective layer (25) is connected with the top end of the lower buffering strip (24).

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