CN210319900U - Lamp panel magnetic suction type dismounting device - Google Patents

Abstract

The utility model relates to a formula dismouting device is inhaled to lamp plate magnetism, a serial communication port, include: the base is provided with a movable space, and the movable space penetrates through the bottom of the base; the magnetic suction piece is arranged in the movable space; the handle is movably arranged relative to the base; the handle comprises a connecting end and an acting end; the connecting end extends into the movable space and is connected with the magnetic attraction piece, and the acting end extends out of the base; the buffer piece is arranged on the base and is positioned between the base and the handle; when the handle is released, the magnetic attraction piece moves towards the bottom of the base in the moving space, the magnetic attraction piece drives the action end of the handle to move towards the direction of the buffer piece, and the buffer piece reversely buffers the magnetic attraction piece through the handle. Above-mentioned lamp plate magnetism is inhaled formula dismouting device. Through setting up the bolster and slowing down the speed that the piece is inhaled to magnetism and be close to the LED lamp plate, avoid magnetism to inhale the quick striking LED lamp plate of piece, reduce magnetism and inhale the impact force of piece to the LED lamp plate, be favorable to guaranteeing the life of LED lamp plate.

Description

Lamp panel magnetic suction type dismounting device

Technical Field

The utility model relates to a technical field is maintained to the LED lamp plate, especially relates to a formula dismouting device is inhaled to lamp plate magnetism.

Background

At present, LED lamp panels are used more and more frequently in occasions such as outdoor lamp box advertisements and indoor lighting decorative walls. The LED lamp panel is generally fixed through the adsorption of the magnet on the LED lamp panel and the magnet on the box body. When the LED lamp panel needs to be maintained, the LED lamp panel is close to the LED lamp panel through a maintenance tool with a magnetic part, the magnetic part on the maintenance tool and the magnetic part on the LED lamp panel are attracted mutually to enable the maintenance tool to be attached to the LED lamp panel, then the maintenance tool is held tightly, and then the LED lamp panel is pulled out of the box body forcibly.

Traditional magnetism is inhaled maintenance tool and is inhaling LED lamp plate in-process, releases magnetism and inhales a back, and magnetism is inhaled the piece and is close to LED lamp plate and striking LED lamp plate fast through suction, causes great impact to the LED lamp plate, has directly influenced the life of LED lamp plate.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a lamp plate magnetism that effectively reduces magnetism and inhale the piece and inhale formula dismouting device to the impact force of LED lamp plate to the problem of present conventional art.

The utility model provides a formula dismouting device is inhaled to lamp plate magnetism, includes:

the base is provided with a movable space, and the movable space penetrates through the bottom of the base;

the magnetic suction piece is arranged in the movable space;

the handle is movably arranged relative to the base; the handle comprises a connecting end and an acting end; the connecting end extends into the movable space and is connected with the magnetic attraction piece, the acting end extends out of the base, and the acting end can be operated to drive the magnetic attraction piece to move relative to the base; and

the buffer piece is arranged on the base and is positioned between the base and the handle;

when the handle is released, the magnetic attraction piece moves towards the bottom of the base in the movable space, the magnetic attraction piece drives the action end of the handle to move towards the direction of the buffer piece, and the buffer piece reversely buffers the magnetic attraction piece through the handle.

When the lamp panel magnetic type dismounting device adsorbs the LED lamp panel, the handle is released, the magnetic attraction force between the magnetic attraction piece and the magnetic attraction piece of the LED lamp panel of the magnetic attraction piece and the handle or the self gravity of the magnetic attraction piece and the handle quickly approaches the LED lamp panel, namely the magnetic attraction piece moves towards the bottom of the base in the moving space, and the handle moves towards the direction close to the buffer piece; after piece and handle short-term travel one section distance are inhaled to magnetism, handle and bolster looks butt, the bolster passes through the handle and inhales a reverse buffering to magnetism, reduces the translation rate that piece and handle were inhaled to magnetism, makes magnetism inhale that the piece is slowly close to the LED lamp plate, and finally magnetism inhales a subsides tight LED lamp plate. Through setting up the bolster and slowing down the speed that the piece is inhaled to magnetism and be close to the LED lamp plate, avoid magnetism to inhale the quick striking LED lamp plate of piece, reduce magnetism and inhale the impact force of piece to the LED lamp plate, be favorable to guaranteeing the life of LED lamp plate.

In one embodiment, a handle is disposed on the base.

In one embodiment, the handle is U-shaped, and two ends of the handle are connected with the base.

In one embodiment, the base is provided with a through hole corresponding to the top of the movable space; one end of the buffer piece is connected with the bottom of the base, and the other end of the buffer piece penetrates through the through hole to extend out of the base.

In one embodiment, the handle is provided with a sliding groove, the connecting end of the handle is provided with a sliding block, and the sliding block is slidably arranged in the sliding groove and can slide along the sliding groove.

In one embodiment, the handle assembly further comprises a self-locking assembly disposed between the handle and the handle for locking the handle relative to the handle.

In one embodiment, the self-locking assembly comprises a clamping plate movably arranged on the base, a moving plate arranged opposite to the clamping plate, and an elastic element abutted against the clamping plate and pushing the clamping plate towards the moving plate; the clamping plate is provided with a bulge; one end of the moving plate is connected with the handle, a first buckling hole and a second buckling hole are formed in the moving plate, and the protrusions are inserted into the first buckling hole or the second buckling hole during self-locking.

In one embodiment, the self-locking assembly further comprises an unlocking button and a travel pin, and the travel pin is connected with the unlocking button and the clamping plate.

In one embodiment, the self-locking assembly further comprises a baffle arranged on the base, the baffle is located between the unlocking button and the moving plate, and the travel pin is movably arranged on the baffle in a penetrating manner.

In one embodiment, an abutting rod is arranged on the action end of the handle and is positioned between the handle and the buffer piece.

Drawings

FIG. 1 is a schematic structural view of a magnetic-type lamp panel dismounting device of the present invention;

FIG. 2 is a schematic view of the magnetic-type dismounting device for a lamp panel of FIG. 1 without a cover plate;

FIG. 3 is an exploded view of the magnetic assembly/disassembly apparatus of the lamp panel of FIG. 1;

FIG. 4 is an exploded view of the handle and self-locking assembly of the magnetic assembly/disassembly apparatus of the lamp panel of FIG. 3;

fig. 5 is a state diagram of the locking handle of the self-locking assembly of the magnetic-type lamp panel dismounting device in fig. 3, and the baffle is omitted;

fig. 6 is another state diagram of the self-locking assembly locking handle of the magnetic lamp panel dismounting device of fig. 5, and the baffle is omitted.

The meaning of the reference symbols in the drawings is:

the base 10, the activity space 11, the mouth of stepping down 12, the through-hole 13, the through-hole 14, the stopper 15, the nut post 16, the drain pan 17, the apron 18, the handle 20, the spout 21, the draw-in groove 22, the spacing groove 23, the recess 24, the perforation 25, the magnetic part 30, the handle 40, the slider 41, the butt pole 42, the link 43, the action end 44, the buffer 50, the auto-lock subassembly 60, the screens board 61, protruding 610, the second connecting hole 611, the movable plate 62, the connecting plate 620, first knot hole 621, the second knot hole 622, the bar hole 623, the elastic component 63, the unlock button 64, the pin 641, the first connecting hole 640, the travel pin 65, the fixed orifices 650, the baffle 66, the bolt 660, the via hole 661, the guide way 662.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Referring to fig. 1 to 6, the magnetic-type lamp panel dismounting device of the present invention is used for dismounting an LED lamp panel when the LED lamp panel needs to be maintained; wherein be provided with magnetism on the LED lamp plate and inhale the piece, this magnetism is inhaled the piece and is iron plate or magnet.

Referring to fig. 1 to 3, the magnetic lamp panel mounting and dismounting device includes a base 10, a magnetic element 30 disposed on the base 10, a handle 40, and a buffer element 50; the base 10 is provided with a movable space 11, and the movable space 11 penetrates through the bottom of the base 10; the magnetic attraction piece 30 is arranged in the movable space 11; the handle 40 is movably arranged relative to the base 10; the handle 40 includes a connecting end 43 and an acting end 44; the connecting end 43 of the handle 40 extends into the movable space 11 of the base 10 and is connected with the magnetic attraction piece 30, the acting end 44 extends out of the base 40, and the acting end 44 can be operated to drive the magnetic attraction piece 30 to move relative to the base 40; the bumper 50 is located between the base 10 and the active end 44 of the handle 40; when the handle 40 is released, the magnetic element 30 moves in the moving space 11 toward the bottom of the base 10, the magnetic element 30 drives the action end of the handle 40 to move toward the buffer element 50, and the buffer element 50 reversely buffers the magnetic element 30 through the action end 44 of the handle 40.

When the lamp panel magnetic type dismounting device adsorbs an LED lamp panel, after the handle 40 is released, the magnetic attraction force of the magnetic attraction piece 30 and the handle 40 between the magnetic attraction piece 30 and the magnetic attraction piece of the LED lamp panel or the self gravity of the magnetic attraction piece 30 and the handle 40 quickly approaches the LED lamp panel, namely the magnetic attraction piece 30 moves towards the bottom of the base 10 in the movable space 11, and the handle 40 moves towards the direction of the buffer piece 50; after piece 30 and handle 40 fast travel one section distance are inhaled to magnetism, handle 40's effect end and bolster 50 looks butt, produce certain damping between handle 40's effect end 44 and the bolster 50, bolster 50 is through the reverse buffering of handle 40's effect end 44 to piece 30 is inhaled to magnetism promptly, reduces the removal speed of piece 30 and handle 40 of inhaling to make magnetism inhale piece 30 slowly be close to the LED lamp plate, and piece 30 pastes tight LED lamp plate to magnetism finally. Through setting up 50 speeds that slow down magnetism piece 30 and be close to the LED lamp plate of bolster, avoid magnetism to inhale the quick striking LED lamp plate of piece 30, reduce magnetism and inhale the impact force of piece 30 to the LED lamp plate, be favorable to guaranteeing the life of LED lamp plate.

The base 10 is provided with a position-giving opening 12 at the bottom corresponding to the movable space 11, and the magnetic-attracting member 30 passes through the position-giving opening 12. In this embodiment, the number of the active spaces 11 is two, and the two let-off ports 12 are oppositely arranged at intervals.

The top of the base 10 corresponding to the movable space 11 is provided with a through hole 13 and a through hole 14; the through holes 13 are used for the handle 40 to penetrate, the number of the through holes 13 is two, and the two through holes 13 are oppositely arranged at intervals; the through hole 14 is arranged between the two through holes 13, and the magnetic part 30 passes through the through hole 14. The base 10 corresponds to let the week side of a mouthful 12 and is provided with stopper 15, and the quantity of stopper 15 is a plurality of, and a plurality of stoppers 15 set up along the week side interval of base 10, and stopper 15 is used for spacing magnetism to inhale piece 30. The base 10 is provided with a nut post 16 at the bottom, and the nut post 16 is used for connecting the buffer 50.

Further, the base 10 includes a bottom case 17 and a cover plate 18 covering the bottom case 17; in the present embodiment, the edge of the cover plate 18 is connected to the edge of the bottom case 17 by screws. The activity space 11 is seted up on drain pan 17, and the mouth of stepping down 12 is located the bottom of drain pan 17, and stopper 15 sets up on the bottom of drain pan 17. The through hole 13 and the through hole 14 are provided in the cover plate 18.

A handle 20 is arranged on the base 10, the handle 20 is arranged in a U shape, and two ends of the handle 20 are connected with the base 10; further, both ends of the handle 20 and the cover plate 18 may be connected by screws. The handle 20 is provided with a sliding slot 21, the sliding slot 21 extends along the moving direction of the handle 30, and the sliding slot 21 is used for the handle 40 to slide. Further, the number of the slide grooves 21 is two, and the slide grooves 21 are respectively provided on the inner sides of both ends of the handle 20. Referring to fig. 4, a clamping groove 22 and a limiting groove 23 are formed on the handle 20, and the limiting groove 22 is formed on one side of the handle 20; the limiting groove 23 is arranged at the bottom of the clamping groove 22. The bottom of the limiting groove 23 is provided with a groove 24 and a through hole 25, the through hole 25 and the groove 24 are arranged at intervals, and the groove 24 penetrates through the handle 20. The clamping groove 22, the limiting groove 23, the through hole 25 and the groove 24 are all used for installing the self-locking assembly 60.

Referring to fig. 2 and 3 again, the magnetic attraction member 30 is disposed corresponding to the abdication opening 12, and when the LED lamp panel is attracted, the magnetic attraction member 30 passes through the abdication opening 12 and contacts with the LED lamp panel; the stopper 15 encircles the periphery side setting of piece 30 of inhaling, inhales piece 30 through stopper 15 and carries on spacingly, takes place the skew when preventing to inhale the piece 30 motion of inhaling, ensures that magnetism inhales piece 30 and prepares to adsorb the LED lamp plate. In this embodiment, the magnetic member 30 is a magnet. The magnetic element 30 is cylindrical. The number of the magnetic suction pieces 30 is two, and the two magnetic suction pieces 30 are oppositely arranged at intervals; through setting up two magnetism pieces 30 of inhaling be favorable to improving and the LED lamp plate between the magnetic attraction, can adsorb the LED lamp plate steadily, prevent that the LED lamp plate from breaking away from this magnetism and inhale the maintenance tool.

The handle 40 is disposed adjacent to the handle 20. Specifically, the handle 40 is U-shaped, and it can be understood that the number of the connecting ends 43 is two, the two connecting ends 43 are respectively disposed at two ends of the acting end 44, and the connecting ends 43 respectively movably pass through the through holes 13 to extend into the movable space 11 and are connected with the magnetic attraction piece 30. In this embodiment, the connecting end 43 of the handle 40 is connected to the magnetic element 30 by a screw. The connecting end 43 of the handle 40 is slidably disposed on the handle 20 along the moving direction of the handle 40, and specifically, the connecting end 43 of the handle 40 is disposed with a sliding block 41, and the sliding block 41 is slidably disposed in the sliding slot 21 and can slide along the sliding slot 21. From this, when handle 40 moved, slider 41 slided in spout 21, effectively guaranteed handle 40 and magnetism and inhale the stability of piece 30 motion to make magnetism inhale piece 30 and can accurately adsorb the LED lamp plate.

In one embodiment, the acting end 44 of the handle 40 is provided with the abutting rod 42, the abutting rod 42 is located between the acting end 44 of the handle 40 and the buffer member 50, and the abutting rod 42 and the buffer member 50 are oppositely arranged, after the handle 40 moves a certain distance in the direction of the LED lamp panel, the abutting rod 42 abuts against the buffer member 50, so that the movement stroke of the buffer chamber 50 can be effectively reduced, and the time for the magnetic absorbing element 30 to absorb the LED lamp panel can be shortened.

The buffer 50 is arranged between the two magnetic suction pieces 30, so that the stability of the buffer 50 in butt joint with the handle 40 is effectively guaranteed, and the handle 40 is prevented from being inclined. The buffer member 50 is positioned in the movable space 11; further, one end of the buffer member 50 is connected to the bottom of the base 10, and the other end of the buffer member 50 extends out of the base 10 through the through hole 14; specifically, one end of the bumper 50 is inserted into the nut stud 16. In the present embodiment, the buffer 50 is a hydraulic piston, and has a good buffering performance. In other embodiments, the buffer 50 may be replaced by other buffering devices such as spring rods, etc.

The magnetic-type lamp panel dismounting device further comprises a self-locking assembly 60, wherein the self-locking assembly 60 is arranged between the handle 20 and the handle 40, namely the self-locking assembly 60 is used for locking the handle 40 relative to the handle 20; it will be appreciated that the handle 40 is automatically locked in the raised or released position by the self-locking assembly 60 for ease of use by the user. Specifically, referring to fig. 4, the self-locking assembly 60 includes a locking plate 61 movably disposed on the base 10, a moving plate 62 disposed opposite to the locking plate 61, and an elastic member 63 abutting against the locking plate 61 and pushing the locking plate 61 toward the moving plate 62. Furthermore, the position limiting plate 61 is movably disposed in the position limiting groove 22 of the handle 20, and the position limiting plate 61 can move longitudinally in the position limiting groove 22. The blocking plate 61 is movably arranged on the handle 20; the locking plate 61 is provided with a protrusion 610, the protrusion 610 is disposed on one side of the locking plate 61 facing the moving plate 62, and the protrusion 610 is located at one end of the locking plate 61. One end of the moving plate 62 is connected with the handle 40; further, a connection plate 620 is provided at one end of the moving plate 62, and the connection plate 620 is connected to the top of the handle 40 by a screw. The moving plate 62 is provided with a first fastening hole 621 and a second fastening hole 622, the first fastening hole 621 and the second fastening hole 622 are circular holes, the first fastening hole 621 and the second fastening hole 622 are arranged at intervals along the moving direction of the handle 40, and the first fastening hole 621 is arranged above the second fastening hole 622; when self-locking, the protrusion 610 is inserted into the first fastening hole 621 or the second fastening hole 622. In this embodiment, the moving plate 62 is further provided with a strip-shaped hole 623, two ends of the strip-shaped hole 623 are respectively communicated with the two fastening holes 621, and the width of the strip-shaped hole 623 is smaller than the diameter of the protrusion 610. The elastic piece 63 is arranged between the position-limiting plate 61 and the bottom of the position-limiting groove 22, one end of the elastic piece 63 is abutted against the position-limiting plate 61, one end of the elastic piece 63, which is far away from the position-limiting plate 61, is abutted against the groove 24, and the elastic piece 63 is in an elastic compression state. In the present embodiment, the elastic member 63 is a coil spring.

Further, the self-locking assembly 60 further comprises an unlocking button 64 and a travel pin 65, the unlocking button 64 is arranged on one side of the moving plate 62, which is away from the clamping plate 61, the travel pin 65 is connected with the unlocking button 64 and the clamping plate 61, during unlocking, the unlocking button 64 is pressed, the unlocking button 64 drives the clamping plate 61 to move towards the direction away from the moving plate 62 through the travel pin 65, so that the clamping plate 61 drives the protrusion 610 to be separated from the first buckling hole 621 or the second buckling hole 622, and the self-locking assembly 60 is convenient for a user to operate by arranging the unlocking button 64. Specifically, the unlocking button 64 is provided with a first connection hole 640; the clamping plate 61 is provided with a second connecting hole 611, the second connection is correspondingly arranged corresponding to the first connecting hole 640 and the through hole 25, and the second connecting hole 611 is arranged at one end of the clamping plate 61 far away from the protrusion 610; one end of the travel pin 65 is provided with a fixing hole 650, one end of the travel pin 65 provided with the fixing hole 650 is inserted into the first connecting hole 640, a pin 641 is inserted into the first connecting hole 640 and connected with the fixing hole 650 so as to fixedly connect the unlocking button 64 with the travel pin 65, the other end of the travel pin 65 passes through the second connecting hole 611 and extends into the through hole 25, the travel pin 65 is in interference fit with the second connecting hole 611, that is, the travel pin 65 is fixedly connected with the detent plate 61, and understandably, the travel pin 65 drives the detent plate 61 to move when moving.

Further, the self-locking assembly 60 further includes a stopper 66 disposed on the base 10, the stopper 66 is located between the unlocking button 64 and the moving plate 62, and the stopper 66 is used for limiting the movement range of the detent plate 61 in the longitudinal direction. Specifically, the baffle 66 is clamped in the clamping groove 22, and the baffle 66 is connected with the handle 20 through a bolt 660. Further, a guide groove 662 is formed in one side of the blocking plate 66 facing the moving plate 62, and a portion of the moving plate 62 is slidably disposed in the guide groove 662, that is, the moving plate 62 moves along the guide groove 662, so that the moving plate 62 is prevented from being displaced. The stroke pin 65 is movably arranged on the baffle plate 66 in a penetrating way; specifically, a through hole 661 is formed in the baffle 66, the through hole 661 is arranged corresponding to the first connecting hole 640, and the travel pin 65 is movably arranged through the through hole 661.

When this formula dismouting device is inhaled to lamp plate magnetism used, including following step:

1. placing base 10 on the LED lamp panel, as shown in fig. 5, before adsorbing the LED lamp panel, self-locking assembly 60 locks handle 40 in the lifting state, that is, protrusion 610 on clamping plate 61 is inserted into second fastening hole 622 on moving plate 62, and moving plate 62 is in the inactive state, so that handle 40 and magnetic attraction piece 30 are in the lifting state, and thus magnetic attraction piece 30 and the LED lamp panel are pulled apart by a certain distance, and magnetic attraction between magnetic attraction piece 30 and the LED lamp panel is reduced.

2. When the unlocking button 64 is pressed, the unlocking button 64 drives the blocking plate 61 to move in a direction away from the moving plate 62 through the travel pin 65, so that the blocking plate 61 drives the protrusion 610 to be separated from the first buckling hole 622, and the elastic piece 63 is elastically compressed; after the protrusion 610 is separated from the first fastening hole 622, the moving plate 62 is in a movable state, and the magnetic attraction piece 30, the handle 40 and the moving plate 62 are quickly close to the LED lamp panel under the magnetic attraction force between the magnetic attraction piece 30 and the LED lamp panel or the self-gravity of the magnetic attraction piece 30, the handle 40 and the moving plate 62; when the abutting rod 42 contacts with the buffer member 50, the buffer member 50 reversely buffers the abutting member 42, that is, a certain damping is generated between the abutting rod 42 and the buffer member 50, so as to reduce the speed of the magnetic attraction member 30 approaching the LED lamp panel, and then the magnetic attraction member 30 is tightly attached to the LED lamp panel through the relief opening 12, it should be noted that when the magnetic attraction member 30 is tightly attached to the LED lamp panel, the base 10 also contacts with the LED lamp panel; as shown in fig. 6, when the magnetic element 30 is tightly attached to the LED lamp panel, the protrusion 610 corresponds to the first fastening hole 621, the position-locking plate 61 is close to the moving plate 62 under the elastic force of the elastic element 63, and the moving plate 62 drives the protrusion 610 to be inserted into the first fastening hole 621; when the protrusion 610 is inserted into the first fastening hole 621, the moving plate 62 is in an immovable state, that is, the magnetic element 30 and the handle 40 are immovable, and the handle 40 is in a released state; in the process of adsorbing the LED lamp panel, a user does not need to press the handle 40 to position the handle 40, so that the user can operate the LED lamp panel conveniently.

3. When the magnetic attraction piece 30 is tightly attached to the LED lamp panel, if the LED lamp panel is detached from the box body, the magnetic attraction piece is used for pulling the LED lamp panel out of the box body by dragging the handle 20; if the LED lamp panel is installed on the box body, the user can get the LED lamp panel close to the box body by taking the handle 20, after the magnet on the LED lamp panel is attracted to the magnet on the box body, press the unlock button 64, the protrusion 610 is separated from the first fastening hole 621, and pull the action end 44 of the handle 100 towards the direction far away from the LED lamp panel, because the base 10 is also in contact with the LED lamp panel, so as to pull the handle 100 towards the direction far away from the LED lamp panel, the handle 100 drives the magnetic attraction piece 30 to be separated from the LED lamp panel and far away from the LED lamp panel until the protrusion 610 corresponds to the first fastening hole 621, release the unlock button 64, the protrusion 610 is inserted into the first fastening hole 621 under the elastic action of the elastic piece 63, the magnetic attraction piece 62 is in the immovable state, that the magnetic attraction piece 30 and the handle moving plate 40 can not move any more, the handle 40 is in the lifted body, at this time, a certain distance is pulled between the magnetic attraction piece 30 and the LED lamp panel, and the magnetic, so that the LED lamp panel is adsorbed on the box body.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a formula dismouting device is inhaled to lamp plate magnetism, a serial communication port, include:

the base is provided with a movable space, and the movable space penetrates through the bottom of the base;

the magnetic suction piece is arranged in the movable space;

the handle is movably arranged relative to the base; the handle comprises a connecting end and an acting end; the connecting end extends into the movable space and is connected with the magnetic attraction piece, the acting end extends out of the base, and the acting end can be operated to drive the magnetic attraction piece to move relative to the base; and

the buffer piece is arranged on the base and is positioned between the base and the handle;

when the handle is released, the magnetic attraction piece moves towards the bottom of the base in the movable space, the magnetic attraction piece drives the action end of the handle to move towards the direction of the buffer piece, and the buffer piece reversely buffers the magnetic attraction piece through the handle.

2. The lamp panel magnetic-type dismounting device according to claim 1, wherein a handle is arranged on the base.

3. The lamp panel magnetic type dismounting device according to claim 2, wherein the handle is U-shaped, and two ends of the handle are connected with the base.

4. The lamp panel magnetic-type dismounting device according to claim 2, wherein a through hole is formed in the base corresponding to the top of the movable space; one end of the buffer piece is connected with the bottom of the base, and the other end of the buffer piece penetrates through the through hole to extend out of the base.

5. The lamp panel magnetic type dismounting device according to claim 2, wherein a sliding groove is formed in the handle, a sliding block is arranged at the connecting end of the handle, and the sliding block is slidably arranged in the sliding groove and can slide along the sliding groove.

6. The lamp panel magnetic-type dismounting device according to claim 2, further comprising a self-locking assembly, wherein the self-locking assembly is arranged between the handle and the handle, and is used for locking the handle relative to the handle.

7. The lamp panel magnetic-type dismounting device according to claim 6, wherein the self-locking assembly comprises a clamping plate movably arranged on the base, a moving plate arranged opposite to the clamping plate, and an elastic member abutted against the clamping plate and pushing the clamping plate towards the moving plate; the clamping plate is provided with a bulge; one end of the moving plate is connected with the handle, a first buckling hole and a second buckling hole are formed in the moving plate, and the protrusions are inserted into the first buckling hole or the second buckling hole during self-locking.

8. The lamp panel magnetic type dismounting device according to claim 7, wherein the self-locking assembly further comprises an unlocking button and a travel pin, and the travel pin is connected with the unlocking button and the clamping plate.

9. The lamp panel magnetic type dismounting device according to claim 8, wherein the self-locking assembly further comprises a baffle arranged on the base, the baffle is located between the unlocking button and the moving plate, and the stroke pin is movably arranged on the baffle in a penetrating manner.

10. The lamp panel magnetic-type dismounting device according to claim 1, wherein an abutting rod is arranged at the action end of the handle, and the abutting rod is located between the handle and the buffer member.

Images