Connecting and locking structure of guide rail strip

Abstract

The utility model discloses a connecting and locking structure of a guide rail strip, which comprises a back plate, two partition plates extending upwards are arranged on the top surface of the back plate, any partition plate is provided with an avoiding opening, and a locking component is mounted between the two partition plates; the locking assembly is provided with a base, the base is fixedly connected with the back plate, the base is provided with a locking column, the base is rotatably connected with a rotating seat, the rotating seat is provided with a clamping plate, a handle and a locking arm, the clamping plate is used for being clamped with a guide rail, the handle is used for pulling the rotating seat to rotate, and the locking arm is used for locking the locking column. The spatial position of the handle corresponds to the avoiding opening, and the locking arm is used for being connected with the locking column in a clamped mode. The connecting and locking structure is higher in bearing capacity and more convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the field of conductive rail bar connection structures, in particular to a connection locking structure for rail bars. Background Art

[0002] Existing spotlights / downlights are installed on the conductive rails at the ceiling through power modules, wherein the power modules are electrically connected to the spotlights / downlights and the copper wires in the grooves of the conductive rails, and the power modules are provided with a snap-on structure, and snap-on installation is achieved through this snap-on structure and the conductive rails, which can be turned on and off manually, and the spotlights / downlights and the power modules are generally threaded. Similarly, some LED light panel modules can also be installed on the conductive rails by connecting with the power modules.

[0003] However, the load-bearing capacity of the power module is limited. If the light source module with a large mass is installed on the conductive rail only by the power module, there is a risk of it falling off. In addition, the clamping structure of the power module is not durable and difficult to replace and repair. Once the clamping baffle is damaged, the entire power module needs to be replaced.

[0004] Furthermore, when some light source modules are inspected or the lenses are replaced, it is difficult to disassemble the components at the ceiling, so the entire module and the power module need to be removed, which makes subsequent maintenance more troublesome.

[0005] Therefore, there is an urgent need for a guide rail connection and locking structure that can solve one or more of the above problems. Utility Model Content

[0006] In order to solve one or more problems existing in the prior art, the utility model provides a connection and locking structure of a guide rail. The utility model adopts a technical solution to solve the above problems: a connection and locking structure of a guide rail, comprising: a back plate, the top surface of which is provided with two partitions extending upward, any one of which is provided with an avoidance opening, and a locking component is installed between the two partitions;

[0007] The locking assembly is provided with a base, the base is fixedly connected to the back plate, the base is provided with a locking column, the base is rotatably connected to the rotating seat, the rotating seat is provided with a clamping plate, a handle and a locking arm, the clamping plate is used to clamp with the guide rail, the handle is used to pry the rotating seat for rotation, the spatial position of the handle corresponds to the avoidance opening, and the locking arm is used to clamp with the locking column.

[0008] In order to prevent the handle from entering into the two partitions during the rotation and adjustment process, resulting in the handle being unable to be taken out, a baffle is provided at one end of the handle, and the baffle is used to engage with the avoidance opening to limit the position.

[0009] In some embodiments, the back panel is a profile, and the base is connected to the back panel by screws; a connecting groove is provided on the top surface of the back panel, and the screw is screwed into the connecting groove.

[0010] In some embodiments, two of the locking columns and two of the locking arms are provided to respectively correspond to locking in an open state and locking in a closed state.

[0011] In some embodiments, a light group is installed on the back panel, and a power supply is arranged between the two partitions. The power supply is electrically connected to the light group, and the power supply is electrically connected to the copper busbar in the guide rail; the power supply is electrically connected to the light group through a plug, so that the light group can be disassembled separately to facilitate later maintenance.

[0012] The technical effect achieved by the utility model is as follows: the utility model realizes rapid installation and disassembly of the back plate on the conductive guide rail through the above-mentioned locking component in conjunction with the back plate, wherein the back plate can be connected to install an LED lamp group or other equipment; for the LED lamp group, it is no longer necessary to rely on a rail-type power supply for fixed connection with the rail, and the above-mentioned locking component can achieve a higher load-bearing capacity after being installed and connected with the back plate, and the LED lamp group installed on the back plate can be larger and heavier; the locking column and the locking arm are provided to realize locking of the closed state or the open state of the locking component, and in the steel cable hoisted conductive guide rail, the handle is less likely to be affected by shaking, thereby ensuring the reliability and safety of the locking of the back plate and the conductive guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an exploded view of the utility model;

[0014] Figure 2 This is a schematic diagram of the utility model after installation;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 It is an exploded view of the utility model from the side;

[0017] Figure 5 It is a schematic diagram of the connection between the back plate and the locking assembly of the utility model;

[0018] Figure 6 It is an exploded view of the locking assembly of the present invention.

[0019] [Reference Signs]

[0020] 1…back panel 10…partition 101…avoidance opening 11…connection slot 2…lamp group 3…guide rail 30…copper busbar 4…power supply 5…plug 6…locking assembly 60…base 601…locking column 61…rotating seat 610…clamping plate 611…handle 612…baffle 613…locking arm. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more understandable, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from this description, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed below.

[0022] The utility model discloses a connecting and locking structure of a guide rail, Figure 3-Figure 5 As shown, it comprises: a back plate 1, the top surface of the back plate 1 is provided with two upwardly extending partitions 10, any one of the partitions 10 is provided with an avoidance opening 101, and a locking assembly 6 is installed between the two partitions 10;

[0023] Combination Figure 5 , Figure 6 As shown, the locking assembly 6 is provided with a base 60, and the base 60 is fixedly connected to the back plate 1. The base 60 is provided with a locking column 601, and the base 60 is rotatably connected to a rotating seat 61. The rotating seat 61 is provided with a clamping plate 610, a handle 611 and a locking arm 613. The clamping plate 610 is used to clamp with the guide rail 3, and the handle 611 is used to pry the rotating seat 61 for rotation. The spatial position of the handle 611 corresponds to the avoidance opening 101, and the locking arm 613 is used to clamp with the locking column 601.

[0024] Combination Figure 1-Figure 4 As shown, when in use, the back plate 1 is installed with a lamp group 2, and a power supply 4 is arranged between the two partitions 10. The power supply 4 is electrically connected to the lamp group 2, and the power supply 4 is electrically connected to the copper bus 30 in the guide rail 3. The power supply 4 is electrically connected to the lamp group 2 through a plug 5. When disassembling or repairing the lamp group 2, it is not necessary to remove the power supply 4, and only the plug 5 needs to be disconnected. The power supply 4 can be a guide rail power supply, which can be directly snapped onto the guide rail 3. At the same time, the lamp group 2 has a larger operating space when being installed or disassembled, which avoids damage to components and circuit virtual connection caused by pulling the line during disassembly.

[0025] Combination Figure 3-Figure 5As shown, the back panel 1 may be a profile, the base 60 is connected to the back panel 1 by screws, a connecting groove 11 is provided on the top surface of the back panel 1, the screws are screwed into the connecting groove 11, and the connecting groove 11 protrudes from the top surface of the back panel 1, the purpose is to avoid the screws directly passing through the bottom surface of the back panel 1 when using screws for connection, and also makes the back panel 1 do not need to be made thicker.

[0026] Combination Figure 5 , Figure 6 As shown, a baffle 612 is provided at one end of the handle 611, and the baffle 612 is used to engage and limit the avoidance opening 101, so as to prevent the handle 611 from directly entering between the two partitions 10 when rotating inward, making it difficult to remove the handle 611, and at the same time, locking the inward rotation stroke of the handle 611 to prevent the handle 611 from rotating excessively, causing the locking arm 613 and the locking column 601 to be stuck or damaged.

[0027] Specifically, Figure 5 , Figure 6 As shown, the clamping plate 610 is arranged on the upper side of the handle 611 and the locking arm 613; the locking column 601 and the locking arm 613 are both provided with two, and the two locking columns 601 are arranged opposite to each other. During installation, one locking column 601 is close to the first end of the avoidance opening 101, and the other locking column 601 is far away from the second end of the avoidance opening 101, thereby respectively corresponding to the clamping state and the unclamping state of the clamping plate 610 and the guide rail 3, wherein the two locking arms 613 correspond one by one to the two locking columns 601, so as to realize the clamping lock of the clamping state and the clamping lock of the unclamping state. Furthermore, the free end of the locking arm 613 can be an elastic clamping arm, through which the locking column 601 is elastically clamped.

[0028] In summary, the locking assembly cooperates with the back plate to realize quick installation and disassembly of the back plate on the conductive rail, wherein the back plate can be connected to install an LED lamp group or other equipment; for the LED lamp group, it is no longer necessary to rely on a rail-type power supply for fixed connection with the rail, and the locking assembly cooperates with the back plate for installation and connection to achieve a higher load-bearing capacity, and the LED lamp group installed on the back plate can be larger and heavier; the locking assembly can be locked in a closed state or an open state by setting a locking column and a locking arm, and in a steel cable-suspended conductive rail, the handle is less likely to be affected by shaking, thereby ensuring the reliability and safety of the locking of the back plate and the conductive rail.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above-described embodiments only express one or more implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as a limitation of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the attached claims.

Claims

1. A connecting and locking structure of a guide rail, characterized in that: include: A back plate, wherein two upwardly extending partitions are arranged on the top surface of the back plate, any one of the partitions is provided with an avoidance opening, and a locking assembly is installed between the two partitions; The locking assembly is provided with a base, the base is fixedly connected to the back plate, the base is provided with a locking column, the base is rotatably connected to the rotating seat, the rotating seat is provided with a clamping plate, a handle and a locking arm, the clamping plate is used to clamp with the guide rail, the handle is used to pry the rotating seat for rotation, the spatial position of the handle corresponds to the avoidance opening, and the locking arm is used to clamp with the locking column.

2. The connecting and locking structure of the guide rail according to claim 1, characterized in that: A baffle is provided at one end of the handle, and the baffle is used for clamping and limiting with the avoidance opening.

3. The connecting and locking structure of the guide rail according to claim 1, characterized in that: The base is connected to the back plate via screws.

4. The connecting and locking structure of the guide rail according to claim 3, characterized in that: The top surface of the back plate is provided with a connecting groove, and the screw is screwed into the connecting groove.

5. The connecting and locking structure of the guide rail according to claim 1, characterized in that: The locking columns and the locking arms are both provided in pairs.

6. The connecting and locking structure of the guide rail according to claim 1, characterized in that: The back plate is installed with a lamp group, and a power supply is arranged between the two partitions. The power supply is electrically connected to the lamp group, and the power supply is electrically connected to the copper busbar in the guide rail.

7. The connecting and locking structure of the guide rail according to claim 6, characterized in that: The power source is electrically connected to the lamp group through a plug.

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