Magnetic suction head

Abstract

The utility model discloses a magnetic head, relates to track lamp field, the joint includes fixed box and fixed connection top plate on the fixed box top, the fixed box bottom is equipped with the butt joint clamping hole, the connection lamp panel includes shell and fixed connection shell in the shell internal connection shell, the butt joint clamping hole is equipped with the butt joint clamping hole. The left side and the right side of the interior of the inner connecting shell are fixedly connected with first butt joint buckles and mounting columns located on the inner sides of the first butt joint buckles. The button is pressed to drive the abutting block to move inwards, so that the abutting block extrudes the elastic sleeve column to drive the protruding part to move inwards to be separated from the first butt joint buckle and the second butt joint buckle, and the first butt joint buckle and the second butt joint buckle are elastically restored towards the inner side and clamped into the butt joint clamping hole. After the button is released, the elastic force of the elastic sleeve column is released to push the pressing block to drive the protruding part to move outwards, the first butt joint buckle and the second butt joint buckle are expanded outwards to deform and are clamped into the butt joint clamping holes, the connecting lamp panel is conveniently disassembled and assembled along the bottom of the connector, and the disassembling and assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of track lights, in particular to a magnetic suction head. Background Art

[0002] Nowadays, there are many kinds of lamps on the market, among which track lights are very popular and fashionable decorative lamps. The advantage of this kind of lamp is that it can be matched with any lamp, and can be designed by yourself, and the angle and position can be adjusted freely. There is no limit on the quantity, and the voltage of this kind of lamp is very low. You can touch the lamp directly with your hand, and it is more assured to use. Track lights must be installed on matching tracks. The inside of the track contains voltage input, and the two sides of the track contain conductive metal strips, and the connector of the lamp body has a conductive sheet. During installation, the conductive sheet of the track light connector contacts the conductive metal strip inside the track, so that the track light can be powered on and lit.

[0003] Existing track lights generally consist of a lamp body and a mounting magnetic box on the top of the lamp body. The mounting magnetic box and the lamp body are mostly separate structures. The length of the mounting magnetic box is generally smaller than the length of the lamp body. The lamp body and the magnetic box are installed in a matching manner, which makes it inconvenient to quickly disassemble the lamp body from the magnetic box, which will affect its disassembly and assembly efficiency to a certain extent, and its applicability and practicality are limited. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A magnetic head comprises a joint and a connecting light board, the joint comprises a fixing box and a top plate fixedly connected to the top of the fixing box, a docking card hole is provided at the bottom of the fixing box, the connecting light board comprises an outer shell and an inner connecting shell fixedly connected to the inside of the outer shell, the left and right sides of the inner connecting shell are fixedly connected with a docking buckle 1 and a mounting column located on the inner side of the docking buckle 1, a docking buckle 2 and a limiting plate are provided at the bottom of the mounting column, the mounting column and the docking buckle 2 penetrate the inner connecting shell and are movably connected to the inside of the docking card hole, the left and right sides of the inner connecting shell are movably connected with a pressure block located between the docking buckle 1 and the docking buckle 2, a protrusion is provided on the outer side of the pressure block, and a button located outside the outer shell is fixedly connected to the outer side of the pressure block.

[0006] A further improvement of the technical solution of the utility model is that: a magnetic block is fixedly connected to the top of the top plate, and a conductive sheet and a buckle protrusion are arranged on the left front and rear sides of the fixing box.

[0007] A further improvement of the technical solution of the utility model is that the limiting plate is arranged in an "L" shape.

[0008] A further improvement of the technical solution of the utility model is that a clamping groove is provided on the outer side of the limit plate, an elastic sleeve column is fixedly connected to the lower part of the inner side of the pressure block, and the elastic sleeve column is movably clamped in the inner side of the clamping groove.

[0009] A further improvement of the technical solution of the utility model is that the outer side of the protrusion is arranged in an arc shape, and the protrusion abuts against the inner side of the first butt buckle and the second butt buckle.

[0010] A further improvement of the technical solution of the utility model is that through openings are arranged on the left and right sides of the inner connecting shell and the outer shell, and the button passes through the through opening and is arranged on the outside of the outer shell.

[0011] A further improvement of the technical solution of the utility model is that: the limit plate is arranged below the second docking buckle, and the limit plate and the second docking buckle are fixed below the mounting column by bolts.

[0012] A further improvement of the technical solution of the utility model is that the widths of the fixing box and the shell are equal.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a magnetic suction head, which drives the pressing block to move inward by pressing a button, so that the pressing block squeezes the elastic sleeve to drive the protrusion to move inward to disengage from the docking buckle 1 and the docking buckle 2, so that it elastically recovers inward and snaps into the docking card hole; after releasing the button, the elastic force of the elastic sleeve releases the pressing block to drive the protrusion to move outward, and the docking buckle 1 and the docking buckle 2 are stretched outward so that they are deformed and snapped into the docking card hole, which facilitates the disassembly and assembly of the connecting light board along the bottom of the joint, thereby improving the disassembly and assembly efficiency; different lamps can be installed in the connecting light board by arranging the mounting hole under the outer shell; and the applicability is improved by matching the connecting light board with the joint.

[0015] 2. The utility model provides a magnetic head, in which the width of a fixing box is adapted to the width of the outer shell and the length of the fixing box is smaller than that of the outer shell. The fixing box is set in the track by means of a magnetic block in cooperation with a snap-on protrusion, so that the connecting light panel is located in the track and fits the bottom surface of the track, thereby improving the aesthetics and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the magnetic suction head of the utility model;

[0017] Figure 2 It is a schematic diagram of the position structure of the docking card hole of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure explosion of the joint of the utility model;

[0019] Figure 4This is a schematic diagram of the top structure of the light board connected to the utility model;

[0020] Figure 5 It is a schematic diagram of the explosion structure of the connecting light board of the utility model.

[0021] Figure 6 It is a schematic diagram of the position structure of the pressing block of the utility model.

[0022] In the figure: 1. connector; 11. fixing box; 12. top plate; 13. magnetic block; 14. docking card hole; 15. conductive sheet; 16. buckle protrusion; 2. connecting light board; 21. outer shell; 22. inner connecting shell; 23. docking buckle 1; 24. mounting column; 25. docking buckle 2; 26. limit plate; 27. pressure block; 28. protrusion; 29. ​​elastic sleeve column; 210. button; 211. through port; 212. card slot. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below:

[0024] like Figures 1 to 6 As shown, the utility model provides a magnetic suction head, including a joint 1 and a connecting light board 2, the joint 1 includes a fixing box 11 and a top plate 12 fixedly connected to the top of the fixing box 11, a docking card hole 14 is opened at the bottom of the fixing box 11, the connecting light board 2 includes an outer shell 21 and an inner connecting shell 22 fixedly connected to the inside of the outer shell 21, the left and right sides of the inner connecting shell 22 are fixedly connected with a docking buckle 1 23 and a mounting column 24 located on the inner side of the docking buckle 1 23, a docking buckle 25 and a limiting plate 26 are arranged at the bottom of the mounting column 24, the mounting column 24 and the docking buckle 25 penetrate the inner connecting shell 22 and are movably connected to the inside of the docking card hole 14, the left and right sides of the inner connecting shell 22 are movably connected with a pressure block 27 located between the docking buckle 1 23 and the docking buckle 2 25, a protrusion 28 is arranged on the outer side of the pressure block 27, and a button 210 located outside the outer shell 21 is fixedly connected to the outer side of the pressure block 27.

[0025] By pressing the button 210, the pressing block 27 is driven to move inward, so that the pressing block 27 is located in the docking buckle 1 23 and the docking buckle 2 25 to squeeze the elastic sleeve 29, so that the protrusion 28 slides inward to disengage from the docking buckle 1 23 and the docking buckle 2 25 to elastically recover inward, and the docking buckle 1 23 and the docking buckle 2 25 are correspondingly inserted into the docking card hole 14. After releasing the button 210, the elastic force of the elastic sleeve 29 is released to push the pressing block 27 to drive the protrusion 28 to move outward, so that the docking buckle 1 23 and the docking buckle 2 25 are stretched outward so that they are deformed and inserted into the docking card hole 14, and then the button 210 is operated. The docking buckle 1 23 and the docking buckle 2 25 can be controlled to be in a fixed state in the docking card hole 14, which is convenient for quickly disassembling and assembling the connecting light board 2 along the bottom of the joint 1, thereby improving the disassembly and assembly efficiency. At the same time, by matching the connecting light board 2 with the joint 1 and installing different lamps in the connecting light board 2, the applicability is improved. The width of the fixing box 11 is adapted to the width of the outer shell 21 and the length of the fixing box 11 is smaller than the outer shell 21. The fixing box 11 is set in the track by using the magnetic block 13 and the buckle protrusion 16, so that the connecting light board 2 is located in the track and fits the bottom surface of the track, thereby improving the aesthetics and safety.

[0026] like Figure 3 As shown, a magnetic block 13 is fixedly connected to the top of the top plate 12 , and a conductive sheet 15 and a buckle protrusion 16 are arranged inside the fixing box 11 at the left front and back sides of the fixing box 11 .

[0027] By making the width of the fixing box 11 adapt to the width of the outer shell 21 and the length of the fixing box 11 smaller than that of the outer shell 21, the fixing box 11 is set in the track by using the magnetic block 13 and the snap-on protrusion 16, so that the connecting light board 2 is located in the track and fits the bottom surface of the track, so that the bottom of the outer shell 21 is illuminated, and the aesthetics and safety are improved by hiding the connecting light board 2 in the track.

[0028] like Figure 5 As shown, the limiting plate 26 is arranged in an "L" shape.

[0029] A slot 212 is formed on the outer side of the limiting plate 26 , and an elastic sleeve column 29 is fixedly connected to the lower inner side of the pressing block 27 . The elastic sleeve column 29 is movably engaged with the inside of the slot 212 .

[0030] By means of an L-shaped limit plate 26 cooperating with an elastic sleeve column 29, the elastic sleeve column 29 is a sleeve rod with a spring clamped inside thereof, which provides support between the elastic sleeve column 29 and the pressure block 27. When the pressure block 27 is driven inward by pressing the button 210, the compression of the spring inside the elastic sleeve column 29 provides support to ensure that the pressure block 27 is reset, thereby pushing the docking buckle 1 23 and the docking buckle 2 25 outward to deform and clamp them into the docking card hole 14, thereby facilitating the disassembly and assembly of the connector 1 for connecting the lamp panel 2 and improving efficiency.

[0031] like Figure 6As shown, the outer side of the protrusion 28 is arranged in an arc shape, and the protrusion 28 abuts against the inner sides of the docking buckle 1 23 and the docking buckle 2 25 .

[0032] The outer side of the protrusion 28 is arranged in an arc shape to abut against the inner side of the docking buckle 1 23 and the docking buckle 2 25. The protrusion 28 is driven to slide by the pressing block 27 so that the docking buckle 1 23 and the docking buckle 2 25 are elastically deformed inward along the arc edge of the protrusion 28 to restore, thereby facilitating the fastening of the docking buckle 1 23 and the docking buckle 2 25 to the inside of the docking hole 14 for installation and disassembly.

[0033] like Figure 5 As shown, through openings 211 are provided on the left and right sides of the inner connection shell 22 and the outer shell 21 , and the button 210 passes through the through openings 211 and is located outside the outer shell 21 .

[0034] By setting the through opening 211, the button 210 is located outside the shell 21. By pressing the button 210, the elastic sleeve 29 and the pressure block 27 can be driven to move inward, thereby facilitating the adjustment of the opening angle of the docking buckle 1 23 and the docking buckle 2 25, and facilitating the fixing and disassembly in the docking card hole 14.

[0035] like Figure 3 As shown, the limit plate 26 is arranged below the second butt buckle 25, and the limit plate 26 and the second butt buckle 25 are fixed below the mounting column 24 by bolts.

[0036] The limiting plate 26 is located below the second docking buckle 25 and is fixedly installed in the installation column 24 with the help of bolts, thereby ensuring that the second docking buckle 25 and the limiting plate 26 are stably installed and positioned.

[0037] like Figure 1 As shown, the widths of the fixing box 11 and the housing 21 are equal.

[0038] By making the fixing box 11 and the outer shell 21 equal in width, when the fixing box 11 is installed in the bone sculpture, the outer shell 21 fits the inner side and bottom of the track, thereby improving the appearance and safety.

[0039] The following is a detailed description of the working principle of the magnetic suction head.

[0040] like Figures 1 to 6As shown, the connector 1 is installed in a preset track by using the magnetic block 13 to absorb and slide it, and the conductive sheet 15 cooperates with the buckle protrusion 16 to limit the position in the track. The lamp is installed in the interior of the housing 21 and the lamp is connected to the fixing box 11. Then, the buttons 210 located on the left and right sides of the housing 21 are pressed inwardly, and the pressing block 27 is driven to move inward by the buttons 210. The elastic sleeve column 29 at the lower inner side of the pressing block 27 slides and guides the inner side of the card slot 212. At the same time, due to the spring support provided inside the elastic sleeve column 29, the pressing block 27 itself is located in the docking buckle 1 23 and the docking buckle 25 and is squeezed inwardly to make the protrusion 28 on the outer side move inward and disengage from the docking buckle 1 2 3 and the inner side of the docking buckle 25 are abutted, so that the docking buckle 1 23 and the docking buckle 25 are elastically restored to the inside, and the docking buckle 1 23 and the docking buckle 2 25 located outside the inner connecting shell 22 are correspondingly inserted into the docking card hole 14 at the bottom of the fixing box 11, and by releasing the button 210, since the outer side of the protrusion 28 is arranged in an arc shape, the elastic force of the elastic sleeve 29 is released to push the pressing block 27 outward, and the pressing block 27 drives the protrusion 28 to move outward, and the arc surface of the protrusion 28 abuts against the docking buckle 1 23 and the docking buckle 2 25 to stretch them outward to cause them to deform, thereby making the docking buckle 1 23 and the docking buckle 2 25 clamped inside the docking card hole 14 to fix the connected light board 2.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A magnetic suction head, characterized in that: The invention comprises a joint (1) and a connecting light board (2), wherein the joint (1) comprises a fixing box (11) and a top plate (12) fixedly connected to the top of the fixing box (11), a docking card hole (14) is provided at the bottom of the fixing box (11), and the connecting light board (2) comprises an outer shell (21) and an inner connecting shell (22) fixedly connected to the inside of the outer shell (21), and the left and right sides of the inner connecting shell (22) are fixedly connected with a docking buckle (23) and a mounting column (24) located inside the docking buckle (23), and the mounting column The bottom of the housing (24) is provided with a docking buckle 2 (25) and a limit plate (26); the mounting column (24) and the docking buckle 2 (25) penetrate the inner connecting shell (22) and are movably clamped in the docking clamping hole (14); the left and right sides of the inner connecting shell (22) are movably clamped with a pressure block (27) located between the docking buckle 1 (23) and the docking buckle 2 (25); a protrusion (28) is provided on the outer side of the pressure block (27); and a button (210) located outside the outer shell (21) is fixedly connected to the outer side of the pressure block (27).

2. A magnetic suction head according to claim 1, characterized in that: A magnetic attraction block (13) is fixedly connected to the top of the top plate (12), and a conductive sheet (15) and a buckle protrusion (16) are arranged inside the fixing box (11) and located at the left and front sides of the fixing box (11).

3. The magnetic suction head according to claim 1, characterized in that: The limiting plate (26) is arranged in an "L" shape.

4. A magnetic suction head according to claim 3, characterized in that: A clamping groove (212) is provided on the outer side of the limiting plate (26), and an elastic sleeve column (29) is fixedly connected to the lower part of the inner side of the pressing block (27), and the elastic sleeve column (29) is movably clamped in the interior of the clamping groove (212).

5. The magnetic suction head according to claim 1, characterized in that: The outer side of the protruding portion (28) is arranged in an arc shape, and the protruding portion (28) abuts against the inner sides of the first butt buckle (23) and the second butt buckle (25).

6. The magnetic suction head according to claim 1, characterized in that: Through openings (211) are provided on the left and right sides of the inner connection shell (22) and the outer shell (21), and the button (210) passes through the through opening (211) and is arranged outside the outer shell (21).

7. The magnetic suction head according to claim 1, characterized in that: The limiting plate (26) is arranged below the second butt joint buckle (25), and the limiting plate (26) and the second butt joint buckle (25) are fixed below the mounting column (24) by bolts.

8. The magnetic suction head according to claim 1, characterized in that: The fixing box (11) and the outer shell (21) have the same width.

Images