CN112927727B - Laser player shell with good protection performance - Google Patents
Laser player shell with good protection performance Download PDFInfo
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- CN112927727B CN112927727B CN202110108730.3A CN202110108730A CN112927727B CN 112927727 B CN112927727 B CN 112927727B CN 202110108730 A CN202110108730 A CN 202110108730A CN 112927727 B CN112927727 B CN 112927727B
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- shell
- laser player
- fixedly connected
- player body
- laser
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/1413—Reducing the influence of the temperature by fluid cooling
- G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1446—Reducing contamination, e.g. by dust, debris
- G11B33/146—Reducing contamination, e.g. by dust, debris constructional details of filters
Abstract
The invention discloses a laser player shell with good protection performance, which belongs to the technical field of laser players and comprises a shell and a laser player body, wherein the laser player body is positioned in the shell, the inner walls of the left side and the right side of the shell are fixedly connected with damping springs which are uniformly distributed, two mounting plates are arranged in the shell, and one side, opposite to each other, of each mounting plate is fixedly connected with one end, far away from the inner wall of the adjacent shell, of each damping spring. According to the invention, the heat dissipation holes are arranged to prevent heat of the laser player body from being dissipated, the dustproof filter screen can prevent dust or winged insects from entering the shell through the heat dissipation holes, the protective cover can protect the distance sensor, the distance sensor is prevented from being damaged when the device is collided or dropped, and the problems that the traditional laser player is poor in protection performance and is not easy to adjust and incline when the angle is adjusted are solved.
Description
Technical Field
The invention relates to the technical field of laser players, in particular to a laser player shell with good protection performance.
Background
The player refers to software capable of playing video or audio files stored in the form of digital signals, and also refers to electronic device products, CD laser players, DVD laser players, and the like having a function of playing video or audio files.
Along with the continuous rise of living standard, the laser player gradually gets into the public field of vision, but the protection performance of the traditional laser player is not good, the expensive laser player brings not little economic loss to people once colliding or falling, the inclination angles used by different users are different, the users generally like to incline the operation surface, so that the operation is convenient, the traditional laser player does not have the function of adjusting the angle, so that the professional in the field provides a laser player shell with good protection performance, and the problems are solved.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a laser player shell with good protection performance, which has the advantages of good protection effect and convenient adjustment and solves the problems in the background technology.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A laser player shell with good protection performance comprises a shell and a laser player body, wherein the laser player body is positioned inside the shell, damping springs which are uniformly distributed are fixedly connected to the inner walls of the left side and the right side of the shell, two mounting plates are arranged inside the shell, one side, opposite to each other, of each mounting plate is fixedly connected to one end, away from the inner wall of the adjacent shell, of each damping spring, two damping cushions are fixedly connected to the inner walls of the two mounting plates, the four damping cushions are respectively contacted with the left side and the right side of the top and the bottom of the laser player body, a box door is hinged to the front of the shell, a through groove is formed in the front of the box door, one end, in the front of the laser player body, penetrates through and extends into the through groove, two protection airbags are fixedly connected to the back of the box door, and one side, in the back of the two protection airbags, is contacted with the front of the laser player body, the inner wall of the back of the shell is fixedly connected with a first magnetic plate, the back of the laser player body is fixedly connected with a second magnetic plate, the left side and the right side of the shell are both provided with pull rods, the left side and the right side of the shell are both provided with threaded holes, one ends, opposite to the two pull rods, respectively penetrate through the two threaded holes and are respectively and rotatably connected to one side, opposite to the two mounting plates, of the two mounting plates, the bottom of the shell is fixedly connected with four mounting seats, the outer sides of the four mounting seats are respectively and threadedly connected with screw rods, the four screw rods respectively penetrate through and extend to the insides of the four mounting seats, driving blocks are respectively and rotatably connected to the four screw rods, supporting legs are respectively inserted into the bottoms of the four mounting seats, the top ends of the four supporting legs respectively penetrate through and extend to the insides of the four mounting seats, and the four driving blocks are respectively and slidably connected with the four supporting legs, four equal fixed mounting has distance sensor on the mount pad, the top fixedly connected with well accuse case of casing, fixed mounting has treater and display screen on the inner wall of well accuse case. The display screen is located the top of treater, four distance sensor and display screen all with the treater between electric connection.
Preferably, the inner wall of the central control box is fixedly connected with toughened glass, and the toughened glass is located at the top of the display screen.
Preferably, two heat dissipation holes are formed in the top of the shell, and the inner walls of the two heat dissipation holes are fixedly connected with dustproof filter screens.
Preferably, the bottom of each of the four support legs is hinged with an auxiliary plate.
Preferably, four equal fixedly connected with protection casing on the mount pad, four distance sensor is located the inside of four protection casings respectively.
Preferably, the front surface of the box door is fixedly connected with a handle, and the handle is provided with anti-skid grains which are uniformly distributed.
Preferably, the two pull rods are fixedly connected with thread blocks, and the thread blocks correspond to the two threaded holes respectively.
Preferably, damping spring's inside all is provided with the telescopic link, the equal fixed connection of one end that laser player body was kept away from to the telescopic link is on the inner wall of casing, the other end of telescopic link fixed connection is in the one side that two mounting panels carried on the back mutually respectively.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) when the laser player body needs to be placed into the shell, firstly, a user opens the box door through the handle, the handle is arranged to provide an acting point for the user, the anti-slip lines can prevent the user from slipping when pulling the handle, then the two pull rods are pulled towards opposite directions, the mounting plate synchronously starts to move along with the pull rods, the mounting plate extrudes the damping spring, the damping spring starts to shrink along the direction of the telescopic rod, the telescopic rod can limit the damping spring to prevent the damping spring from being distorted due to pressure deformation, so that the damping spring can only move in the horizontal direction, the pull rod is rotated after the thread block on the pull rod is contacted with the threaded hole, the thread block is connected with the threaded hole through threads, the mounting plate is fixed at the moment, and the pull rod can be connected with the threaded hole through threads through the thread block, when a user needs to take the laser player body down, the user does not need to always send force to the pull rod, then the laser player body is placed into the shell, the first magnetic plate and the second magnetic plate repel each other, then the pull rod is rotated, the threaded block is gradually separated from the threaded hole, after the threaded block is completely separated from the threaded hole, the damping spring is not stressed to begin to reset, the mounting plate is driven to move towards the laser player body until the damping pad on the mounting plate is contacted with the laser player body, the laser player body is fixed at the moment, then the box door is closed, so that the protective air bag is contacted with the laser player, the front side of the laser player body is also positioned in the through groove of the box door, when the laser player body is used, the distance sensor can measure the distance between the laser player body and a desktop or a table top, then the signal is transmitted to the processor, and the processor converts the signal into an electric signal to be displayed on the display screen after processing, at this time, the user can know whether the laser player is horizontal according to the information on the display screen, when the angle of the laser player needs to be adjusted, firstly, the screw rod in threaded connection with the mounting seat starts to drive the driving block to move by rotating the screw rod, so that the supporting leg in sliding connection with the driving block starts to move downwards, the auxiliary plate at the bottom of the supporting leg is always attached to the desktop, the auxiliary plate can enable the supporting leg to always contact the desktop and the desktop, the device is prevented from sliding after the angle is adjusted, the distance sensor rises along with the supporting leg to enable the information corresponding to the supporting leg on the display screen to change, then, the user can adjust the angle of the laser player body by adjusting the supporting leg at the same side and observing whether the two values are consistent, when the device is carelessly dropped in the use process, the shell can be vertically dropped downwards under the influence of gravity, when the shell contacts the ground, the laser player extrudes the mounting plate, the mounting plate is stressed to extrude the damping spring, the damping spring is stressed to contract along the direction of the telescopic rod so as to reduce the impact force, if the magnetic plate I and the magnetic plate II are grounded on the front side or the back side, the laser player body is pushed to the protective air bag, the protective air bag is extruded by the laser player to deform and protect the laser player body, the damping pad is arranged to protect the laser player body when the shell falls down, the heat of the laser player body can be prevented from being dissipated due to the arrangement of the heat dissipation holes, the dustproof filter screen can prevent dust or winged insects from entering the shell through the heat dissipation holes, the protective cover can play a role in protecting the distance sensor, the distance sensor is prevented from being damaged when the device is collided or falls down, and the problems that the traditional laser player is not easy to adjust and is easy to incline when the protection performance and the angle are not good are solved.
(2) This scheme, toughened glass's setting can prevent that dust or debris from getting into the well accuse incasement portion, can also play the guard action to display screen and treater simultaneously.
(3) This scheme, setting up of louvre can prevent that laser player body heat can't give off, and dustproof filter screen then can prevent that dust or winged insect from getting into inside the casing through the louvre.
(4) According to the scheme, the supporting legs can be always in contact with the tabletop and the tabletop through the arrangement of the auxiliary plate, and the device is prevented from sliding after the angle is adjusted.
(5) This scheme, the setting of protection casing can play the guard action to distance sensor, prevents that this device from breaking distance sensor when bumping or dropping.
(6) This scheme, the setting of handle can provide a impetus for the user, and antiskid line then can prevent that the user from taking place the hand smooth when the pulling handle.
(7) This scheme, the setting of screw thread piece can be so that the pull rod can threaded connection on the screw hole, needn't send strength to the pull rod all the time when the user needs take off the laser player body.
(8) This scheme, the setting of telescopic link can play the limiting displacement to damping spring, prevents that damping spring from receiving pressure deformation and taking place the distortion for damping spring only can carry out the removal of horizontal direction.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;
FIG. 5 is a schematic top cross-sectional view of the present invention;
FIG. 6 is a perspective view of the mounting plate of the present invention;
FIG. 7 is a perspective view of the support leg of the present invention;
FIG. 8 is a schematic perspective view of a processor according to the present invention;
fig. 9 is a schematic perspective view of the drawbar according to the present invention.
The reference numbers in the figures illustrate:
1. a housing; 2. a laser player body; 3. a damping spring; 4. mounting a plate; 5. a damping pad; 6. a box door; 7. a through groove; 8. a protective air bag; 9. a first magnetic plate; 10. a second magnetic plate; 11. a pull rod; 12. a threaded hole; 13. a mounting seat; 14. a screw rod; 15. a drive block; 16. supporting legs; 17. a distance sensor; 18. a central control box; 19. a processor; 20. a display screen; 21. tempering the glass; 22. heat dissipation holes; 23. a dustproof filter screen; 24. an auxiliary plate; 25. a protective cover; 26. a handle; 27. a thread block; 28. a telescopic rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-9, a laser player housing with good protection performance comprises a housing 1 and a laser player body 2, wherein the laser player body 2 is located inside the housing 1, the inner walls of the left and right sides of the housing 1 are fixedly connected with damping springs 3 which are uniformly distributed, the housing 1 is internally provided with two mounting plates 4, one side of each of the two mounting plates 4, which is opposite to each other, is fixedly connected with one end of the damping spring 3, which is far away from the inner wall of the adjacent housing 1, the inner walls of the two mounting plates 4 are fixedly connected with two damping pads 5, the four damping pads 5 are respectively contacted with the left and right sides of the top and the bottom of the laser player body 2, the front side of the housing 1 is hinged with a box door 6, the front side of the box door 6 is provided with a through groove 7, one end of the front side of the laser player body 2 penetrates and extends into the through groove 7, and the back side of the box door 6 is fixedly connected with two protection airbags 8, one side of the back of each of the two protective airbags 8 is in contact with the front of the laser player body 2, the inner wall of the back of the shell 1 is fixedly connected with a first magnetic plate 9, the back of the laser player body 2 is fixedly connected with a second magnetic plate 10, the left side and the right side of the shell 1 are respectively provided with a pull rod 11, the left side and the right side of the shell 1 are respectively provided with a threaded hole 12, one opposite ends of the two pull rods 11 respectively penetrate through the two threaded holes 12 and are respectively and rotatably connected to one side of the back of the two mounting plates 4, the bottom of the shell 1 is fixedly connected with four mounting seats 13, the outer sides of the four mounting seats 13 are respectively in threaded connection with screw rods 14, the four screw rods 14 respectively penetrate through and extend to the insides of the four mounting seats 13, driving blocks 15 are respectively and rotatably connected to the four screw rods 14, supporting legs 16 are respectively inserted at the bottoms of the four mounting seats 13, and the top ends of the four supporting legs 16 respectively penetrate through and extend to the insides of the four mounting seats 13, four drive blocks 15 respectively with four supporting legs 16 between sliding connection, all fixed mounting has distance sensor 17 on four mount pads 13, the top fixedly connected with well accuse case 18 of casing 1, fixed mounting has treater 19 and display screen 20 on the inner wall of well accuse case 18. The display screen 20 is located at the top of the processor 19, the four distance sensors 17 and the display screen 20 are electrically connected with the processor 19, when the laser player body 2 needs to be placed inside the casing 1, firstly, a user opens the door 6 through the handle 26, the handle 26 is arranged to provide a force point for the user, the anti-slip threads can prevent the user from slipping when pulling the handle 26, then the two pull rods 11 are pulled in opposite directions, the mounting plate 4 synchronously starts to move along with the pull rods 11, the mounting plate 4 extrudes the damping spring 3, the damping spring 3 starts to shrink along the direction of the telescopic rod 28, the telescopic rod 28 is arranged to limit the damping spring 3, the damping spring 3 is prevented from being distorted due to pressure deformation, the damping spring 3 can only move in the horizontal direction, and the pull rod 11 is rotated when the thread block 27 on the pull rod 11 is contacted with the threaded hole 12, the thread block 27 is connected with the thread hole 12 in a threaded manner, at the moment, the mounting plate 4 is fixed, the thread block 27 is arranged to enable the pull rod 11 to be connected with the thread hole 12 in a threaded manner, when a user needs to take the laser player body 2 down, the pull rod 11 does not need to be always powered, then the laser player body 2 is placed into the shell 1, the first magnetic plate 9 and the second magnetic plate 10 are mutually repelled, then the pull rod 11 is rotated, the thread block 27 is gradually separated from the thread hole 12, after the thread block 27 is completely separated from the thread hole 12, the damping spring 3 is not stressed to reset, the mounting plate 4 is driven to move towards the laser player body 2 until the damping pad 5 on the mounting plate 4 is contacted with the laser player body 2, at the moment, the laser player body 2 is fixed, then the box door 6 is closed to enable the protective air bag 8 to be contacted with the laser player, when the laser player body 2 is used, the distance sensor 17 measures the distance between the laser player body 2 and a desktop or a table top, then the signal is transmitted to the processor 19, the processor 19 converts the processed signal into an electric signal and displays the electric signal on the display screen 20, at this time, a user can know whether the laser player is horizontal according to the information on the display screen 20, when the angle of the laser player needs to be adjusted, firstly, the screw rod 14 in threaded connection with the mounting base 13 starts to drive the driving block 15 to move by rotating the screw rod 14, so that the supporting leg 16 in sliding connection with the driving block 15 starts to move downwards, the auxiliary plate 24 at the bottom of the supporting leg 16 is always attached to the desktop, the auxiliary plate 24 can enable the supporting leg 16 to be always in contact with the desktop and the table top, and the device is prevented from sliding after the angle is adjusted, the distance sensor 17 is lifted up to enable the information corresponding to the display screen 20 to change, then a user adjusts the supporting legs 16 on the same side and observes whether the two values are consistent or not, so that the purpose of adjusting the angle of the laser player body 2 can be achieved, when the user falls carelessly in the use process, the shell 1 is influenced by gravity and falls vertically and downwards, the laser player extrudes the mounting plate 4 after the shell 1 contacts the ground, the mounting plate 4 is stressed and begins to extrude the damping spring 3, the damping spring 3 is stressed and begins to shrink along the direction of the telescopic rod 28 to reduce the impact force, if the front side or the back side of the shell 1 is landed, the first magnetic plate 9 and the second magnetic plate 10 push the laser player body 2 to the protective airbag 8, the protective airbag 8 is extruded by the laser player to deform and protect the laser player body 2, the damping pad 5 can be arranged on the laser player body 2 when the shell 1 falls down, the setting of louvre 22 can prevent that 2 heats of laser player body from unable giving off, dustproof filter screen 23 then can prevent that dust or winged insect from getting into inside casing 1 through louvre 22, and the setting of protection casing 25 can play the guard action to distance sensor 17, prevents this device from breaking distance sensor 17 when bumping or dropping, has solved the problem that difficult adjustment and easy emergence slope when laser player protectiveness is not good and angle of adjustment in the past.
Further, fixedly connected with toughened glass 21 on the inner wall of well accuse case 18, toughened glass 21 is located the top of display screen 20, and the setting of toughened glass 21 can prevent that dust or debris from getting into well accuse case 18 inside, can also play the guard action to display screen 20 and treater 19 simultaneously.
Further, two louvres 22 have been seted up at the top of casing 1, equal fixedly connected with dustproof filter screen 23 on two louvres 22's the inner wall, and louvre 22's setting can prevent that 2 heats of laser player body can't give off, and dustproof filter screen 23 can prevent then that dust or winged insect from getting into inside casing 1 through louvre 22.
Furthermore, the bottoms of the four supporting legs 16 are hinged with auxiliary plates 24, and the auxiliary plates 24 enable the supporting legs 16 to be always in contact with the tabletop and the tabletop, so that the device is prevented from sliding after the angle is adjusted.
Further, equal fixedly connected with protection casing 25 on four mount pads 13, four distance sensor 17 are located the inside of four protection casings 25 respectively, and the setting of protection casing 25 can play the guard action to distance sensor 17, prevents that this device from breaking distance sensor 17 when bumping or dropping.
Further, the front of the box door 6 is fixedly connected with a handle 26, the handle 26 is provided with anti-slip lines which are uniformly distributed, the handle 26 can provide a force point for a user, and the anti-slip lines can prevent the user from slipping when pulling the handle 26.
Further, equal fixedly connected with screw block 27 on two pull rods 11, two screw blocks 27 respectively with two screw holes 12 between correspond each other, screw block 27's setting can make pull rod 11 can threaded connection on screw hole 12, needn't send strength to pull rod 11 all the time when user needs take off laser player body 2.
Further, damping spring 3's inside all is provided with telescopic link 28, the equal fixed connection of one end that laser player body 2 was kept away from to telescopic link 28 is on the inner wall of casing 1, and telescopic link 28's the other end fixed connection is in the one side that two mounting panels 4 carried on the back mutually respectively, and the setting of telescopic link 28 can play the limiting displacement to damping spring 3, prevents that damping spring 3 from receiving pressure deformation and taking place the distortion for damping spring 3 can only carry out the removal of horizontal direction.
The working principle is as follows: when the laser player body 2 needs to be placed into the shell 1, firstly, a user opens the door 6 through the handle 26, then pulls the two pull rods 11 in opposite directions, the mounting plate 4 starts to move along with the pull rods 11 synchronously, the mounting plate 4 extrudes the damping spring 3, the damping spring 3 starts to shrink along the direction of the telescopic rod 28, after the thread block 27 on the pull rod 11 contacts with the threaded hole 12, the pull rod 11 rotates, so that the thread block 27 is in threaded connection with the threaded hole 12, the mounting plate 4 is fixed at the moment, then the laser player body 2 is placed into the shell 1, so that the first magnetic plate 9 and the second magnetic plate 10 repel each other, then the pull rod 11 is rotated, the thread block 27 is gradually separated from the threaded hole 12, after the thread block 27 is completely separated from the threaded hole 12, the damping spring 3 is not stressed any more and starts to reset, and drives the mounting plate 4 to move towards the laser player body 2, until the damping pad 5 on the mounting plate 4 contacts with the laser player body 2, the laser player body 2 is fixed at this time, then the box door 6 is closed to enable the protective airbag 8 to contact with the laser player, and the front surface of the laser player body 2 is also positioned in the through groove 7 of the box door 6, when the laser player body 2 is used, the distance sensor 17 measures the distance between the laser player body and a desktop or a table surface, then the signal is transmitted to the processor 19, the processor 19 converts the signal into an electric signal after processing, and displays the electric signal on the display screen 20, at this time, a user can know whether the laser player is horizontal according to the information on the display screen 20, when the angle of the laser player needs to be adjusted, firstly, the screw rod 14 in threaded connection with the mounting seat 13 starts to drive the driving block 15 to move by rotating the screw rod 14, so that the supporting leg 16 in sliding connection with the driving block 15 starts to move downwards, the auxiliary board 24 at the bottom of the supporting leg 16 is always attached to the desktop, the distance sensor 17 rises to enable the information corresponding to the supporting leg 16 on the same side to change, then a user adjusts the supporting leg 16 on the same side again and observes whether the two values are consistent or not, so that the purpose of adjusting the angle of the laser player body 2 can be achieved, when the laser player falls carelessly in the using process, the shell 1 is influenced by gravity to fall vertically and downwards, the laser player extrudes the mounting board 4 after the shell 1 contacts the ground, the mounting board 4 begins to extrude the damping spring 3 under stress, the damping spring 3 begins to shrink along the direction of the telescopic rod 28 under stress to reduce impact force, if the front or back landing magnetic board one 9 and the magnetic board two 10 push the laser player body 2 to the protective air bag 8, the protective air bag 8 is extruded by the laser player to deform and protect the laser player body 2, the damping pad 5 is arranged to protect the laser player body 2 when the shell 1 falls down, so that the problems that the laser player is not good in protection performance and is not easy to adjust and incline when the angle is adjusted in the past are solved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. A laser player shell with good protection performance comprises a shell (1) and a laser player body (2), wherein the laser player body (2) is located inside the shell (1), damping springs (3) which are uniformly distributed are fixedly connected to the inner walls of the left side and the right side of the shell (1), two mounting plates (4) are arranged inside the shell (1), the opposite sides of the two mounting plates (4) are fixedly connected with the damping springs (3) respectively, the other ends of the damping springs (3) are arranged on the inner walls of the adjacent shells (1) far away from the mounting plates (4), two damping pads (5) are fixedly connected to the inner walls of the two mounting plates (4), and the four damping pads (5) are respectively contacted with the left side and the right side of the top and the bottom of the laser player body (2); a box door (6) is hinged on the front surface of the shell (1), a through groove (7) is arranged on the front surface of the box door (6), one end of the front surface of the laser player body (2) penetrates through and extends into the through groove (7),
the method is characterized in that:
the back of the box door (6) is fixedly connected with two protective airbags (8), one sides of the backs of the two protective airbags (8) are in contact with the front of the laser player body (2), the inner wall of the back of the shell (1) is fixedly connected with a first magnetic plate (9), and the back of the laser player body (2) is fixedly connected with a second magnetic plate (10); telescopic rods (28) are arranged inside the damping springs (3), one ends of the telescopic rods (28) far away from the laser player body (2) are fixedly connected to the inner wall of the shell (1), and the other ends of the telescopic rods (28) are fixedly connected to the opposite sides of the two mounting plates (4) respectively;
the left side and the right side of the shell (1) are respectively provided with a pull rod (11), the left side and the right side of the shell (1) are respectively provided with a threaded hole (12), one opposite ends of the two pull rods (11) respectively penetrate through the two threaded holes (12) and are respectively rotatably connected to one opposite side of the two mounting plates (4), the two pull rods (11) are respectively and fixedly connected with a threaded block (27), and the two threaded blocks (27) respectively correspond to the two threaded holes (12);
the bottom of the shell (1) is fixedly connected with four mounting seats (13), the outer sides of the four mounting seats (13) are in threaded connection with screw rods (14), the four screw rods (14) respectively penetrate through and extend into the four mounting seats (13), the four screw rods (14) are respectively connected with driving blocks (15) in a rotating mode, the bottoms of the four mounting seats (13) are respectively inserted with supporting legs (16), the top ends of the four supporting legs (16) respectively penetrate through and extend into the four mounting seats (13), the four driving blocks (15) are respectively connected with the four supporting legs (16) in a sliding mode, distance sensors (17) are fixedly installed on the four mounting seats (13), the top of the shell (1) is fixedly connected with a central control box (18), and a processor (19) and a display screen (20) are fixedly installed on the inner wall of the central control box (18), the display screen (20) is positioned at the top of the processor (19), and the four distance sensors (17) and the display screen (20) are electrically connected with the processor (19); the front surface of the box door (6) is fixedly connected with a handle (26), and the handle (26) is provided with anti-skid grains which are uniformly distributed;
when the laser player body needs to be placed in the shell, firstly, a user opens the door through the handle, then the two pull rods are pulled towards opposite directions, the mounting plate synchronously starts to move along with the pull rods, the mounting plate extrudes the damping spring, the damping spring starts to contract along the direction of the telescopic rod, when the thread block on the pull rod is contacted with the threaded hole, the pull rod is rotated to ensure that the thread block is in threaded connection with the threaded hole, the mounting plate is fixed at the moment, then the laser player body is placed in the shell, so that the first magnetic plate and the second magnetic plate repel each other, then the pull rod is rotated, the thread block is gradually separated from the threaded hole, after the thread block is completely separated from the threaded hole, the damping spring is not stressed any more and begins to reset, the mounting plate is driven to move towards the laser player body until the damping pad on the mounting plate is contacted with the laser player body, and the laser player body is fixed at the moment.
2. The laser player housing with good protection performance as claimed in claim 1, wherein: the inner wall of the central control box (18) is fixedly connected with toughened glass (21), and the toughened glass (21) is located at the top of the display screen (20).
3. The laser player housing with good protection performance as claimed in claim 1, wherein: two heat dissipation holes (22) are formed in the top of the shell (1), and two dustproof filter screens (23) are fixedly connected to the inner walls of the heat dissipation holes (22).
4. The laser player housing with good protection performance as claimed in claim 1, wherein: the bottoms of the four supporting legs (16) are hinged with auxiliary plates (24).
5. The laser player housing with good protection performance as claimed in claim 1, wherein: four equal fixedly connected with protection casing (25) on mount pad (13), four distance sensor (17) are located the inside of four protection casings (25) respectively.
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| CN113266739B (en) * | 2021-06-18 | 2022-08-12 | 王乐花 | Multifunctional music playing device for psychological sanitation |
| CN115474383B (en) * | 2022-10-28 | 2023-03-24 | 山东省地质科学研究院 | Simple optical ranging device for land development |
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