Magnetic attraction track connector

Abstract

The utility model provides a magnetic attraction track connector which comprises a track body, an installation groove is formed in the bottom of an inner cavity of the track body, an iron plate is fixedly connected into the installation groove, embedding grooves are symmetrically formed in the two sides of the inner cavity of the track body in a connected mode, and conductive plates are fixedly connected into the embedding grooves through screws. The lower surface of the mounting plate is fixedly connected with a magnet, the magnet adsorbs a fixed iron plate, the upper end of the outer side face of the mounting frame is symmetrically connected with guide rods, the surfaces of the guide rods are sleeved with main springs and buffer plates, and meanwhile, the buffer plates are internally and fixedly connected with a fixed plate and a top plate; one end of the top plate is slidably connected into a through opening formed in the side of the protective shell. Through the cooperation of the protective shell, the PCB, the buffer plate, the fixing plate, the top plate, the guide rod, the main spring and the magnet, the connector can be conveniently communicated with a conductive plate in the track body, and the convenience and the overall attractiveness of the magnetic attraction track during installation are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field, concretely relates to a magnetic attraction track connector. BACKGROUND

[0002] The magnetic attraction track lamp is a kind of lamp commonly used now, its lamp body is installed in guide rail groove, can slide, and its power supply needs to enter from the end of guide rail groove and extend to lamp body to be connected, but the general size of magnetic attraction track is not fixed, cannot be welded in advance in factory, needs to prepare professional soldering iron when welding in construction site, in turn increase construction difficulty, and because the conductive strip of magnetic attraction track is slender, soldering tin is easy to connect when welding, lead to large welding scar, affect the overall appearance of magnetic attraction track strip, and after welding, wire and track strip are connected by tin, without other fixing structure, lead to the easy falling off of soldering pad when pulling wire, affect use. CONTENT OF UTILITY MODEL

[0003] To overcome the defects existing in the prior art, a magnetic attraction track connector is provided to solve the problems raised in the background art.

[0004] To achieve the above object, a magnetic attraction track connector is provided, comprising: a track main body, an installation slot is formed in the bottom of the inner cavity of the track main body, an iron plate is fixedly connected in the installation slot, two symmetrical embedding grooves are formed in the two sides of the inner cavity of the track main body, a conductive plate is fixedly connected in the embedding grooves by screws, and the two ends of the bottom inner cavity of the protective shell are fixedly connected with an installation plate and an installation frame respectively, the lower surface of the installation plate is fixedly connected with a magnet, the magnet is attracted to the iron plate, the upper end of the outer side of the installation frame is symmetrically connected with a guide rod, the surface of the guide rod is sleeved with a main spring and a buffer plate respectively, the buffer plate is fixedly connected with a fixed plate and a top plate respectively, one end of the top plate is slidingly connected in the through hole formed in the side of the protective shell, the other end of the top plate is fixedly connected with the fixed plate, the fixed plate is fixedly connected with a PCB plate by a cable, the PCB plate is fixedly connected to the top of the inner cavity of the protective shell, and the PCB plate is fixedly connected with an external wire.

[0005] Preferably, the upper end of the two sides of the inner cavity of the track main body is in inclined surface structure, the two groups of embedding grooves formed in the two sides of the inner cavity of the track main body are in strip-shaped structure, the cross section of the embedding groove is in convex letter structure, the conductive plate is in strip-shaped structure, the size of the conductive plate and the embedding groove is matched, the end surface of the conductive plate is in several letter structure, the outer side of the two sides of the track main body is symmetrically provided with a plurality of groups of auxiliary grooves, and the auxiliary groove is in strip-shaped structure.

[0006] Preferably, the installation slot is in strip-shaped structure, the length of the installation slot is equal to the length of the track main body, the cross section formed by the combination of the inner cavity of the track main body and the installation slot is in convex letter structure, the iron plate fixedly connected in the installation slot is in strip-shaped structure, the end surface of the iron plate is in rectangular structure, and the length of the iron plate is less than the length of the installation slot.

[0007] Preferably, the protective shell is in the overall cuboid structure, the upper end of the end surface of the protective shell is in the swallowtail structure, the size of the outer side surface of the protective shell is matched with the size of the inner cavity of the track main body, and the side surface of the protective shell is in the L-shaped structure, and the recess groove opened on the lower surface of the protective shell is matched with the size of the iron plate.

[0008] Preferably, the mounting plate fixedly connected in the protective shell is in the square structure, the cross section of the mounting plate is in the concave structure, the square magnet is fixedly connected in the recess groove of the mounting plate, the position of the lower end of the magnet corresponds to the through groove opened on the lower surface of the protective shell, and the lower end of the magnet is embedded in the through groove.

[0009] Preferably, the mounting frame fixedly connected in the protective shell is in the U-shaped structure, the four groups of guide rods fixedly connected on the two sides of the mounting frame are in the cylindrical structure, the buffer plate is in the rectangular structure, the guide rods are opened on the two ends of the buffer plate corresponding to the positions of the guide rods, and the main spring is sleeved on one end of the guide rod close to the mounting frame.

[0010] Preferably, the fixing plate fixedly connected in the buffer plate is in the rectangular structure, the end surface of the fixing plate is in the I-shaped structure, the two groups of top plates fixedly connected on the surface of the fixing plate are in the rectangular structure, and the cross section of the combination of the fixing plate and the top plates is in the Π-shaped structure.

[0011] Compared with the prior art, the utility model has the advantages that: through the cooperation of the protective shell, the PCB plate, the mounting frame, the guide rod, the buffer plate, the fixing plate, the top plate and the magnet, the connector can be conveniently installed in the magnetic track main body, the step of using professional welding tools for installation on the installation site is saved, the efficiency of the magnetic track installation construction can be effectively improved, the conductive plate does not need to be welded through the cooperation of the top plate, the fixing plate and the PCB plate, the efficiency of installation can be improved, the difficulty of installation is reduced, the overall appearance of the magnetic track can be ensured, the conductive plate is fixedly connected with the track main body through the screw, the stability of the conductive plate installation can be effectively improved, and the failure probability of the magnetic track can be reduced. ACCURACY OF DRAWINGS

[0012] Figure 1 It is a part of the front view cross section schematic diagram of the utility model embodiment.

[0013] Figure 2 It is a side view cross section schematic diagram of the utility model embodiment.

[0014] Figure 3 It is a part of the front view appearance schematic diagram of the utility model embodiment.

[0015] Figure 4 It is a part of the back view appearance schematic diagram of the utility model embodiment.

[0016] In the figure: 1, track body; 2, protective shell; 3, top plate; 4, fixed plate; 5, buffer plate; 6, guide rod; 7, mounting plate; 8, magnet; 9, iron plate; 10, conductive plate; 11, external wire; 12, PCB board; 13, mounting frame; 14, embedded groove; 15, mounting groove. DETAILED DESCRIPTION

[0017] Referring to Figures 1 to 4 As shown in the utility model provides a kind of magnetic attraction track connector, comprising: track body 1, mounting groove 15 is set in the bottom of track body 1 inner cavity, and iron plate 9 is fixedly connected in mounting groove 15, and two sides of track body 1 inner cavity are symmetrically connected to set embedded groove 14, and conductive plate 10 is fixedly connected in embedded groove 14 by screw, and the both ends of protective shell 2 inner cavity bottom are respectively fixedly connected with mounting plate 7 and mounting frame 13, the lower surface of mounting plate 7 is fixedly connected with magnet 8, and magnet 8 is adsorbed and fixed with iron plate 9, and the upper end of the outer side of mounting frame 13 is symmetrically connected with guide rod 6, and guide rod 6 surface is respectively sleeved with main spring and buffer plate 5, while buffer plate 5 is respectively fixedly connected with fixed plate 4 and top plate 3, one end of top plate 3 is slidably connected in the through hole set in the side of protective shell 2, the other end of top plate 3 is fixedly connected with fixed plate 4, and fixed plate 4 is fixedly connected with PCB board 12 by cable, and PCB board 12 is fixedly connected in the top of protective shell 2 inner cavity, and PCB board 12 is fixedly connected with external wire 11.

[0018] In the embodiment, first magnetic attraction track body 1 is installed in corresponding position, then the protective shell 2 of connector is embedded in the inner cavity of track body 1, during embedding protective shell 2, the inclined surface of the opening of track body 1 inner cavity can push top plate 3 to move to the inner side of protective shell 2, so that top plate 3 can extrude corresponding main spring through fixed plate 4 and buffer plate 5, and top plate 3 itself can be accommodated into the through hole set in protective shell 2, to facilitate the smooth embedding of protective shell 2, wherein the magnet 8 set in the through groove of the lower surface of protective shell 2 can be adsorbed and fixed with the iron plate 9 set in the inner cavity of track body 1, so that the protective shell 2 of connector can be stably fixedly connected inside track body 1, and it is also convenient for subsequent position adjustment of connector, and top plate 3 and buffer plate 5 always have the tendency to move to the outer side of protective shell 2 under the action of extruded main spring, so that top plate 3 can be smoothly abutted on the surface of conductive plate 10 set in the inner side of track body 1, so that the two groups of conductive plates 10 in the inner cavity of track body 1 can be respectively communicated with the positive and negative output terminals of PCB board 12 through top plate 3, fixed plate 4 and cable, and the positive and negative input terminals of PCB board 12 are respectively fixedly connected with the positive and negative wires in external wire 11, so as to complete the installation of the magnetic attraction track, save the welding step in construction site, effectively reduce the construction difficulty, improve the construction efficiency, and also can ensure the overall aesthetics between the magnetic attraction track and connector.

[0019] In a preferred embodiment, the upper ends of both sides of the inner cavity of the track body 1 are inclined, and the two sets of fitting grooves 14 opened on both sides of the inner cavity of the track body 1 are both elongated. The cross-section of the fitting groove 14 is convex, and the conductive plate 10 is elongated. The size of the conductive plate 10 and the fitting groove 14 are matched, and the end face of the conductive plate 10 is zigzag. At the same time, multiple sets of auxiliary grooves are symmetrically opened on the outer sides of both sides of the track body 1. The auxiliary grooves are elongated.

[0020] In this embodiment, as Figure 1 and Figure 2 The inclined structure at the upper opening of the inner cavity of the track body 1 can assist in pushing the top plate 3 to move when the connector is inserted, thereby improving the smoothness and convenience of the connector being inserted into the magnetic track body 1. At the same time, the screws between the conductive plate 10 and the track body 1 are made of insulating plastic material, which can enhance the stability of the fixed connection between the conductive plate 10 and the track body 1. The opening of the auxiliary groove can help enhance the stability of the track body 1 during installation.

[0021] In a preferred embodiment, the mounting groove 15 has a long strip structure, the length of the mounting groove 15 is equal to the length of the track body 1, and the cross section formed by the inner cavity of the track body 1 and the mounting groove 15 is a convex structure. At the same time, the iron plate 9 fixedly connected in the mounting groove 15 has a long strip structure, the end face of the iron plate 9 is a rectangular structure, and the length of the iron plate 9 is less than the length of the mounting groove 15.

[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 4 The length of the iron plate 9 is less than the length of the mounting groove 15, which facilitates the quick installation of the connector at both ends of the magnetic track body 1, thereby improving the convenience of connection and installation between the magnetic track and the connector. At the same time, the iron plate 9 can also help enhance the overall structural strength of the track body 1.

[0023] As a preferred embodiment, the protective shell 2 has a rectangular parallelepiped structure, the upper end of the protective shell 2 has a dovetail shape, the size of the outer side of the protective shell 2 is adapted to the size of the inner cavity of the track body 1, the side of the protective shell 2 has an L-shaped structure, and the size of the groove opened on the lower surface of the protective shell 2 is adapted to the size of the iron plate 9.

[0024] In this embodiment, as Figure 1 and Figure 2The outer side of the protective shell 2 is matched with the inner cavity of the track body 1, which can help enhance the stability of the connection between the two, and also help enhance the stability of the contact between the top plate 3 and the conductive plate 10. The groove on the lower surface of the protective shell 2 allows the protective shell 2 of the connector to be smoothly fitted with the iron plate 9 after being embedded in the track body 1, so that the magnet 8 can be smoothly attracted and fixed to the iron plate 9, thereby completing the fixed installation of the connector.

[0025] In a preferred embodiment, the mounting plate 7 fixedly connected inside the protective shell 2 has a square structure and a U-shaped cross section. A square magnet 8 is fixedly connected in the groove of the mounting plate 7. A through groove is opened on the lower surface of the protective shell 2 relative to the position of the magnet 8, and the lower end of the magnet 8 is embedded in the through groove.

[0026] In this embodiment, as Figure 1 and Figure 2 The mounting plate 7 allows the magnet 8 to be easily fixed inside the protective shell 2. The size of the magnet 8 and the through groove are compatible, which helps to enhance the stability of the connection between the magnet 8 and the protective shell 2. Furthermore, the lower surface of the magnet 8 and the lower opening of the through groove are located in the same plane, which further enhances the adsorption and fixing effect of the magnet 8 on the iron plate 9.

[0027] As a preferred embodiment, the mounting frame 13 fixedly connected inside the protective shell 2 has a U-shaped structure. The four sets of guide rods 6 fixedly connected on both sides of the mounting frame 13 are all cylindrical, and the buffer plate 5 has a rectangular structure. The guide rods 6 are opened at the positions of the two ends of the buffer plate 5 relative to the guide rods 6. At the same time, the main spring is sleeved on the end of the guide rod 6 near the mounting frame 13.

[0028] In this embodiment, as Figure 1 and Figure 2 The mounting frame 13 allows the guide rod 6 to be fixedly connected inside the protective shell 2. The position of the main spring sleeve allows the top plate 3 to push the buffer plate 5 and the fixed plate 4 to move simultaneously, thereby ensuring that the top plate 3, the buffer plate 5 and the fixed plate 4 can have an automatic reset effect and enhancing the contact effect between the top plate 3 and the conductive plate 10.

[0029] In a preferred embodiment, the fixed plate 4 fixedly connected inside the buffer plate 5 has a rectangular structure, the end face of the fixed plate 4 has an I-shaped structure, and the two sets of top plates 3 fixedly connected to the surface of the fixed plate 4 both have a rectangular structure, and the cross section formed by the combination of the fixed plate 4 and the top plate 3 has a Π-shaped structure.

[0030] In this embodiment, as Figure 1 and Figure 2The fixed plate 4 and the top plate 3 are made of conductive materials, and the structure of the fixed plate 4 is arranged so that the top plate 3 can be electrically connected with the PCB plate 12 through the fixed plate 4 and the cable, so that the conductive plate 10 in the magnetic attraction track main body 1 can be smoothly electrically connected with the external wire 11 through the top plate 3 and the PCB plate 12 of the connecting head, and the magnetic attraction track can ensure that the lamp can be normally lighted.

[0031] The magnetic attraction track connecting head of the utility model through the cooperation of protection shell 2, PCB plate 12, buffer plate 5, fixed plate 4, top plate 3, guide rod 6, main spring and magnet 8, so that the connecting head can conveniently communicate with the conductive plate 10 in the track main body 1, enhance the convenience and the overall aesthetic property when the magnetic attraction track is installed, can also enhance the stability of the electrical connection between the conductive plate 10 arranged in the magnetic attraction track main body 1 and the connecting head, and the PCB plate 12 can adopt the common brand model on the market, so that it plays the effect of auxiliary voltage stabilization.

Claims

1. A magnetic track connector, comprising: The utility model provides an orbit main part (1), its characterized in being: the bottom of orbit main part (1) inner chamber is equipped with installation slot (15), and the iron plate (9) is fixedly connected in installation slot (15), and the both sides of orbit main part (1) inner chamber are symmetrically connected and are equipped with the inlay groove (14), and the conductive plate (10) is fixedly connected in inlay groove (14) through screw, and the bottom of protective shell (2) inner chamber is fixedly connected with mounting plate (7) and mounting frame (13) respectively at both ends, and the lower surface of mounting plate (7) is fixedly connected with magnet (8), and magnet (8) adsorbs and fixes iron plate (9), and the upper end of mounting frame (13) outside is symmetrically connected with guide rod (6), and the surface of guide rod (6) is respectively sleeved with main spring and buffer plate (5), and buffer plate (5) is fixedly connected with fixed plate (4) and top plate (3) respectively, and one end of top plate (3) is slidably connected in the through -going port of the side of protective shell (2) and is fixedly connected with fixed plate (4) at the other end, and fixed plate (4) is fixedly connected with PCB board (12) through cable, and PCB board (12) is fixedly connected at the top of protective shell (2) inner chamber, and PCB board (12) is fixedly connected with external wire (11).

2. The magnetic track connector of claim 1, wherein, The upper end of both sides in the inner chamber of orbit main part (1) is inclined plane structure, and the two groups of inlay groove (14) equipped with on both sides in the inner chamber of orbit main part (1) are all long strip structure, the section of inlay groove (14) is convex letter structure, and the conductive plate (10) is long strip structure, the size of conductive plate (10) and inlay groove (14) is compatible, and the end surface of conductive plate (10) is several letter structure, and the outer side of both sides of orbit main part (1) is symmetrically equipped with multiple groups of auxiliary grooves, and the auxiliary groove is long strip structure.

3. The magnetic track connector of claim 1, wherein, The installation slot (15) is long strip structure, the length of installation slot (15) is equal to the length of orbit main part (1), and the section of the combination of the inner chamber of orbit main part (1) and installation slot (15) is convex letter structure, and the iron plate (9) fixedly connected in installation slot (15) is long strip structure, the end surface of iron plate (9) is rectangular structure, and the length of iron plate (9) is less than the length of installation slot (15).

4. The magnetic track connector of claim 1, wherein, The protective shell (2) is overall long cuboid structure, the upper end of the end surface of protective shell (2) is swallowtail shape structure, and the size of the outer side of protective shell (2) is compatible with the size of the inner chamber of orbit main part (1), and the side of protective shell (2) is L shape structure, and the size of the recess of the lower surface of protective shell (2) is compatible with the size of iron plate (9).

5. The magnetic track connector of claim 1, wherein, The mounting plate (7) fixedly connected in the inner chamber of protective shell (2) is square structure, the section of mounting plate (7) is concave letter structure, and the square magnet (8) is fixedly connected in the recess of mounting plate (7), and the position corresponding to magnet (8) is equipped with through -going groove on the lower surface of protective shell (2), and the lower end of magnet (8) is embedded in through -going groove.

6. The magnetic track connector of claim 1, wherein, The mounting frame (13) fixedly connected in the protective shell (2) is in a V-shaped structure, four groups of guide rods (6) fixedly connected on both sides of the mounting frame (13) are in cylindrical structures, the buffer plate (5) is in a rectangular structure, and guide rods (6) are arranged at both ends of the buffer plate (5) corresponding to the positions of the guide rods (6), and the main spring is sleeved on one end of the guide rod (6) close to the mounting frame (13).

7. The magnetic track connector of claim 1, wherein, The fixed plate (4) fixedly connected in the buffer plate (5) is in a rectangular structure, the end face of the fixed plate (4) is in an I-shaped structure, the two groups of top plates (3) fixedly connected on the surface of the fixed plate (4) are both in rectangular structures, and the cross section formed by the fixed plate (4) and the top plates (3) combined together is in a Π-shaped structure.

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