CN211374383U

CN211374383U - Cell-phone screen intensity detection device

Info

Publication number: CN211374383U
Application number: CN201921783365.0U
Authority: CN
Inventors: 邹尚威; 李凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-28
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a digital accessory detects technical field, and discloses a cell-phone screen intensity detection device, the on-line screen storage device comprises a base, two fixed plates that the both sides difference fixedly connected with of base top surface is parallel to each other, the inboard top of fixed plate is fixedly connected with two spinal branchs frame one and two spinal branchs frame two, below respectively the motor is installed in the left side of support top surface, the fixed cover of one end of motor output shaft connects the inner chamber at power conversion equipment. This cell-phone screen intensity detection device, through the design that adopts the scale plate, the simultaneous cooperation can be adjusted and the sharing of colliding the head is used for the device can be so that the head of colliding continuously applys the impact force to the screen under the drive of motor, reaches the effect of simulation collision, and the dynamics of strikeing simultaneously can be adjusted through the head of colliding of upper and lower activity, under the prerequisite of having guaranteed the device feasibility, can also adjust different impact forces to the screen of difference, has embodied the practicality of device.

Description

Cell-phone screen intensity detection device

Technical Field

The utility model relates to a digital accessory detects technical field, specifically is a cell-phone screen intensity detection device.

Background

The mobile phone screen is also called as a display screen for displaying images and colors, the size of the screen is calculated according to the diagonal line of the screen, usually, inches are taken as a unit, the length of the diagonal line of the screen is indicated, the material of the screen is gradually common along with the color screen of the mobile phone, the material of the mobile phone screen also becomes more and more important, the color screen of the mobile phone is different due to the difference of the LCD quality and the research and development technology, the types of the color screen are roughly TFT, TFD, UFB, STN and OLED, and the mobile phone screen belongs to fragile articles, so that the situation that the screen is broken in daily life of people can often occur, therefore, the strength of the screen can be frequently detected in the production process of the traditional mobile phone screen, and more practical products can be produced conveniently.

However, in the mobile phone screen detection process, due to the limitation of the device, the problem that the detection strength is difficult to control often occurs, and meanwhile, in the detection process of the existing partial devices, the existing partial devices cannot be flexibly changed for screens with different sizes, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cell-phone screen intensity detection device possesses wide and the advantage of being convenient for operation of application scope, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a mobile phone screen strength detection device comprises a base, wherein two sides of the top surface of the base are fixedly connected with two fixing plates which are parallel to each other respectively, the upper part and the lower part of the inner side of each fixing plate are fixedly connected with a first bracket and a second bracket respectively, a motor is installed on the left side of the top surface of the first bracket below, one end of an output shaft of the motor is fixedly sleeved in an inner cavity of a power conversion device, the power conversion device is fixedly connected to the middle part of the first bracket, two sides of the top surface of the base are respectively clamped with a sliding block, the upper side and the lower side of the sliding block are respectively clamped with a rubber block, the outer side of the top surface of the rubber block is fixedly connected with a pull ring, two rubber blocks are respectively and fixedly connected to two ends of a second spring, the middle part of the second bracket is fixedly connected with a limiting plate, and the top surface fixed connection of scale plate is in the bottom of spring three, the top fixed connection of spring three is in power conversion equipment's bottom surface, the joint has the collision head that stretches out downwards on the scale plate, collision head rest is installed respectively with fixedly connected with fastening knob and pointer near the one end of scale plate, and the pointer is located the middle part of fastening knob.

Preferably, the power conversion device comprises a shell, the shell is fixedly connected to the middle of the first support, the left side of the top surface of the inner cavity of the shell is fixedly connected to the top end of the first spring, a rack is fixedly connected to the bottom end of the first spring, one end, far away from the first spring, of the rack is movably sleeved on the inner cavity of the sliding ring, the sliding ring is fixedly sleeved on the left side of the bottom surface of the shell, a gear is mounted in the middle of the shell, and the gear and the rack are meshed with each other.

Preferably, the middle part of the top surface of the base is provided with a sliding groove, the bottom end of the sliding block is clamped on the sliding groove, and the length value of the sliding groove is 30 cm.

Preferably, the quantity of block rubber has four, every the joint has two block rubbers on the slider, and the upper and lower both sides block rubber is parallel to each other.

Preferably, the tip of the pointer faces the left side of the scale plate, the pointer and the collision head are perpendicular to each other, a strip-shaped groove is formed in the middle of the scale plate, and the collision head is clamped on the strip-shaped groove.

Preferably, the maximum pressure value that the spring three can bear is greater than the gravity value of the scale plate and the upper part of the scale plate, and the bottom surface of the left side of the scale plate is the starting point of the scale.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this cell-phone screen intensity detection device, through the design that adopts the scale plate, the simultaneous cooperation can be adjusted and the sharing of colliding the head is used for the device can be so that the head of colliding continuously applys the impact force to the screen under the drive of motor, reaches the effect of simulation collision, and the dynamics of strikeing simultaneously can be adjusted through the head of colliding of upper and lower activity, under the prerequisite of having guaranteed the device feasibility, can also adjust different impact forces to the screen of difference, has embodied the practicality of device.

2. This cell-phone screen intensity detection device through the design that adopts the slidable slider, is equipped with the block rubber simultaneously on the slider for the slider of both sides can be fixed the screen of different thickness and length, and the device of being convenient for carries out intensity detection work to the screen, has improved the application scope of device greatly.

Drawings

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

FIG. 2 is a schematic structural view of the power conversion device of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a first bracket; 4. a second bracket; 5. a motor; 6. a power conversion device; 61. a housing; 62. a first spring; 63. a rack; 64. a slip ring; 65. a gear; 7. a slider; 8. a rubber block; 9. a pull ring; 10. a second spring; 11. a limiting plate; 12. a chute; 13. a scale plate; 14. a third spring; 15. a collision head; 16. fastening a knob; 17. a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mobile phone screen strength detecting device comprises a base 1, a sliding groove is formed in the middle of the top surface of the base 1, the bottom end of a sliding block 7 is clamped on the sliding groove, the length value of the sliding groove is 30cm, screens with different sizes are required to be fixed by the device, the sliding blocks 7 on two sides cannot be set to be in a fixed state, the sliding blocks 7 on two sides can slide left and right by arranging the sliding groove on the base 1, so that screens with different sizes can be fixed, two fixing plates 2 which are parallel to each other are respectively fixedly connected to two sides of the top surface of the base 1, two supports one 3 and two supports two 4 are respectively fixedly connected to the upper side and the lower side of the inner side of each fixing plate 2, a motor 5 is installed on the left side of the top surface of the support one 3 on the lower side, one end of an output shaft of the motor 5 is, the shell 61 is fixedly connected to the middle of the bracket I3, the left side of the top surface of the inner cavity of the shell 61 is fixedly connected to the top end of the spring I62, the bottom end of the spring I62 is fixedly connected with a rack 63, one end of the rack 63, which is far away from the spring I62, is movably sleeved in the inner cavity of a sliding ring 64, the sliding ring 64 is fixedly sleeved on the left side of the bottom surface of the shell 61, a gear 65 is installed in the middle of the shell 61, the gear 65 is meshed with the rack 63, one end of an output shaft of the motor 5 is fixedly sleeved in the inner cavity of the gear 65, when the motor 5 rotates, the gear 65 can synchronously rotate along with the sliding ring, a gear block on the outer side of the gear 65 drives the rack 63 to move downwards, but because the other side of the gear 65 is a smooth curved surface, the gear 65 loses an acting force meshed with the, the device is a main source for detecting acting force of a screen, a power conversion device 6 is fixedly connected to the middle of a first support 3, two sides of the top surface of a base 1 are respectively clamped with a sliding block 7, the upper side and the lower side of the sliding block 7 are respectively clamped with a rubber block 8, the number of the rubber blocks 8 is four, two rubber blocks 8 are clamped on each sliding block 7, the upper rubber block 8 and the lower rubber block 8 are parallel to each other, the rubber blocks 8 on the two sides are designed by flexible rubber, so that the screen cannot be clamped or scratched when the screen is clamped by the rubber blocks 8, the screen can be stably clamped by the aid of the parallel design of the upper rubber block 8 and the lower rubber block 8, a pull ring 9 is fixedly connected to the outer side of the top surface of the upper rubber block 8, the two rubber blocks 8 are respectively and fixedly connected to two ends of a second spring 10, and a, when the device is in a working state, the collision head 15 may shake left and right, so that the collision head 15 can move vertically upwards and downwards by adopting the design of the limit plate 11, the middle part of the limit plate 11 is provided with two parallel sliding grooves 12, the two sliding grooves 12 are respectively clamped with the scale plate 13, the top surface of the scale plate 13 is fixedly connected with the bottom end of the spring III 14, the maximum pressure value borne by the spring III 14 is greater than the gravity values of the components on the scale plate 13 and the scale plate 13, the bottom surface on the left side of the scale plate 13 is the starting point of the scale, through the design of the scale on the left side of the scale plate 13, when the collision head 15 is adjusted up and down, the previously adjusted position can be accurately known, the detection accuracy of the device is improved, because the components on the scale plate 13 and the scale plate 13 are borne by the spring III 14, the spring III 14 with enough strength is adopted, the normal detection of the device can be ensured, can also avoid three 14 spring problems that appear deforming, three 14 spring's top fixed connection is in the bottom surface of power conversion equipment 6, the joint has the collision head 15 that stretches out downwards on the scale plate 13, collision head 15 is close to the one end of scale plate 13 and installs respectively with fixedly connected with fastening knob 16 and pointer 17, the pointed end of pointer 17 is towards the left side of scale plate 13, pointer 17 and collision head 15 mutually perpendicular, the strip groove has been seted up at the middle part of scale plate 13, and collision head 15 joint is on the strip groove, the pointed end of pointer 17 is towards left design, the accurate regulation to collision head 15 position can be convenient for, in order to facilitate the regulation of impact effort, set up collision head 15 into gliding state from top to bottom, the strip groove is the main reason that collision head 15 can slide on the scale plate 13, pointer 17 is located the middle part of fastening knob 16.

Before the device is used, firstly, a pull ring 9 on one side of a sliding block 7 is pulled upwards, then, the left side of a screen is placed between an upper rubber block 8 and a lower rubber block 8 to be clamped and fixed, then, the sliding block 7 on the other side is pushed, the right side of the screen is fixed according to the same method, then, the screen is pushed to be right below a collision head 15, then, a fastening knob 16 is rotated, the collision head 15 moves up and down, the more the collision head 15 moves downwards, the stronger the impact force received by the screen is, the stronger the impact force can be adjusted according to the material and the test strength of the screen, then, a power supply of a motor 5 is turned on, under the action of a power conversion device 6, the rotating action force of the motor 5 is converted into the action force of reciprocating up and down, a rack 63 drives the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 screen intensity detection device, includes base (1), its characterized in that: the two sides of the top surface of the base (1) are respectively fixedly connected with two fixing plates (2) which are parallel to each other, the upper side and the lower side of the inner side of each fixing plate (2) are respectively fixedly connected with a first bracket (3) and a second bracket (4), the left side of the top surface of the first bracket (3) is provided with a motor (5), one end of an output shaft of the motor (5) is fixedly sleeved in an inner cavity of a power conversion device (6), the power conversion device (6) is fixedly connected to the middle of the first bracket (3), the two sides of the top surface of the base (1) are respectively clamped with a sliding block (7), the upper side and the lower side of the sliding block (7) are respectively clamped with a rubber block (8), the outer side of the top surface of the rubber block (8) is fixedly connected with a pull ring (9), the two rubber blocks (8) are respectively fixedly connected to the two ends of a second spring (10), two spout (12) that are parallel to each other are seted up at the middle part of limiting plate (11), two the joint has scale plate (13) on spout (12) respectively, and the top surface fixed connection of scale plate (13) is in the bottom of three (14) springs, the top fixed connection of three (14) springs is in the bottom surface of power conversion equipment (6), the joint has collision head (15) that downwardly stretches out on scale plate (13), collision head (15) are close to the one end of scale plate (13) and install respectively with fixedly connected with fastening knob (16) and pointer (17), and pointer (17) are located the middle part of fastening knob (16).

2. The device for detecting the strength of the mobile phone screen according to claim 1, wherein: the power conversion device (6) comprises a shell (61), the shell (61) is fixedly connected to the middle of the first support (3), the left side of the top surface of the inner cavity of the shell (61) is fixedly connected to the top end of the first spring (62), a rack (63) is fixedly connected to the bottom end of the first spring (62), one end, far away from the first spring (62), of the rack (63) is movably sleeved on the inner cavity of a sliding ring (64), the sliding ring (64) is fixedly sleeved on the left side of the bottom surface of the shell (61), a gear (65) is installed in the middle of the shell (61), and the gear (65) is meshed with the rack (63).

3. The device for detecting the strength of the mobile phone screen according to claim 1, wherein: the middle part of the top surface of the base (1) is provided with a sliding groove, the bottom end of the sliding block (7) is clamped on the sliding groove, and the length value of the sliding groove is 30 cm.

4. The device for detecting the strength of the mobile phone screen according to claim 1, wherein: the quantity of block rubber (8) has four, every the joint has two block rubber (8) on slider (7), and upper and lower both sides block rubber (8) are parallel to each other.

5. The device for detecting the strength of the mobile phone screen according to claim 1, wherein: the utility model discloses a collision pen, including scale plate (13), pointer (17), collision head (15), the tip of pointer (17) is towards the left side of scale plate (13), pointer (17) and collision head (15) mutually perpendicular, the strip groove has been seted up at the middle part of scale plate (13), and collision head (15) joint is on the strip groove.

6. The device for detecting the strength of the mobile phone screen according to claim 1, wherein: the maximum pressure value that spring three (14) can bear is greater than scale plate (13) and the gravity value of the last part of scale plate (13), the bottom surface of the left side of scale plate (13) is the starting point of scale.