Concealed and concealed installation end connector

Abstract

The utility model discloses a connector for a concealed installation end, and relates to the technical field of connectors. The connector comprises a cassette, an exposed cover is connected to one side of the cassette in an inserted mode, a connection assembly is connected to an inner cavity of the exposed cover in an inserted mode, a plugging assembly is arranged at the bottom of the connection assembly, elastic pieces are connected to the two sides of one end of the inner cavity of the connection assembly in an inserted mode, one ends of the two elastic pieces are connected with first fasteners, and the other ends of the two elastic pieces are connected with second fasteners. An isolation assembly is arranged on one side of the inner cavity of the connection assembly and located above the elastic piece, a lock catch is inserted into one side of the bottom surface of the connection assembly, the top end of the lock catch is connected with one side of the isolation assembly in a clamped mode, a grounding piece is arranged on the other side of the inner cavity of the isolation assembly, one end of the grounding piece is connected with a second fastener, and the other end of the grounding piece is connected with a third fastener. The whole connector is simple in structure, workers can conveniently and rapidly assemble and use the connector, and then the use range and convenience of the connector can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector with visible or concealed ends. Background Art

[0002] There are many types of connectors for track lights. A common one is the magnetic connector, which has a magnetic device on its base that can adsorb the magnetic connector of the track light to the base for quick and convenient installation and removal. Another type is the socket connector, which connects the track light to the base through a plug-in connection. There is also a clamping connector, which connects by clamping the body of the track light.

[0003] However, the existing connector is not convenient for workers to assemble and use it when it is installed in the open or concealed manner, which reduces its scope of use and further reduces its convenience of use. Therefore, we propose a connector for open or concealed installation to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a visible and concealed terminal connector, which solves the problem that it is inconvenient for workers to assemble and use it, thereby reducing the scope of its use and further reducing the convenience of its use.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a connector for visible and concealed terminals, comprising a dark box, a visible cover is inserted into one side of the dark box, a connecting component is inserted into the inner cavity of the visible cover, a blocking component is arranged at the bottom of the connecting component, spring plates are inserted into both sides of one end of the inner cavity of the connecting component, one end of two spring plates are connected to a first fastener, an isolation component is arranged on one side of the inner cavity of the connecting component and above the spring plates, a lock is inserted into one side of the bottom surface of the connecting component, and the top end of the lock is snap-connected to one side of the isolation component, a grounding plate is arranged on the other side of the inner cavity of the isolation component, and one end of the grounding plate is connected to a second fastener.

[0006] Preferably, the docking assembly includes a docking rack, a mounting groove is provided on one side of the top surface of the docking rack, first through holes for inserting the spring sheet are provided on both side walls of the docking rack and near one end, and a support block for supporting the grounding sheet is provided in the middle of the inner cavity of the mounting groove;

[0007] Slots for engaging the isolation component are provided on both sides of the inner cavity of the installation groove and on one side of the first through hole, a first bracket for engaging the grounding plate is provided in the middle of the inner cavity of the installation groove and on one side of the support block, a limiting groove for engaging the front end of the grounding plate is provided at one end of the top surface of the docking frame and on one side of the first through hole, a second bracket for engaging the rear end of the grounding plate is provided in the inner cavity of the slot and on the side away from the first through hole, and locking tongues for engaging the blocking component are provided on both sides of the middle of the docking frame.

[0008] Preferably, the bottom of the plugging component is detachably connected to the connecting component via a self-tapping screw, an O-shaped silicone pad is sleeved on the self-tapping screw, and the O-shaped silicone pad is located in the inner cavity of the plugging component.

[0009] Preferably, the blocking assembly includes a bottom shell, a second through hole for installing the self-tapping screw is opened in the middle of the bottom surface of the bottom shell, and locking grooves for engaging the locking tongue are inserted on both side walls of the bottom shell.

[0010] Preferably, the fastener comprises a first cylindrical head machine thread and a first joint nut, and one end of the first cylindrical head machine thread is rotatably connected to the first joint nut.

[0011] Preferably, the isolation assembly includes a card plate arranged in the inner cavity of the card slot, an isolation plate is arranged on the bottom surface of the card plate, and a lock hole for engaging the top end of the lock buckle is opened on one side of the top surface of the card plate.

[0012] Preferably, the fastener comprises a second cylindrical head machine screw and a second joint nut, and one end of the second cylindrical head machine screw is rotatably connected to the second joint nut.

[0013] Beneficial Effects

[0014] The utility model provides a light-and-dark end connector. Compared with the prior art, it has the following beneficial effects:

[0015] The visible and concealed terminal connector can be used to engage and install the blocking component, and to install the two spring sheets, the isolation component and the grounding sheet through the connection component. Then, the two spring sheets installed in the connection component can be separated through the isolation component to prevent the two from contacting each other. The connection component can be inserted from the bottom through the lock buckle, and its top end can be engaged with the isolation component, thereby limiting the isolation component. Then, the spring sheet and the grounding sheet can be connected to external wires respectively through the first fastener and the second fastener. The connection component can be installed and plugged into the inner cavity of the dark box through the visible cover, thereby improving the convenience of using the connector. The entire connector has a simple structure, which is convenient for the staff to quickly assemble and use it, thereby improving the scope and convenience of its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the light and dark installation structure of the connector of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the connector of the utility model for light and dark installation;

[0018] Figure 3 This is a schematic diagram of the structure of the connector of the utility model;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the connector of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the docking assembly of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the plugging component of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the isolation component of the utility model.

[0023] In the figure: 1. dark box; 2. surface-mounted cover; 3. docking assembly; 31. docking frame; 32. mounting slot; 33. first through hole; 34. support block; 35. slot; 36. first bracket; 37. limit slot; 38. second bracket; 39. locking tongue; 4. blocking assembly; 41. bottom shell; 42. second through hole; 43. locking slot; 5. self-tapping screw; 6. O-shaped silicone pad; 7. spring; 8. first cylindrical head machine screw; 9. first joint nut; 10. isolation assembly; 1001. card board; 1002. isolation board; 1003. locking hole; 11. locking buckle; 12. grounding plate; 13. second cylindrical head machine screw; 14. second joint nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model provides a technical solution: a connector for exposed and concealed terminals, comprising a dark box 1, a exposed cover 2 is plugged into one side of the dark box 1, a connecting component 3 is plugged into the inner cavity of the exposed cover 2, a blocking component 4 is arranged at the bottom of the connecting component 3, spring plates 7 are plugged into both sides of one end of the inner cavity of the connecting component 3, one end of the two spring plates 7 is connected to a first fastener, an isolation component 10 is arranged on one side of the inner cavity of the connecting component 3 and above the spring plates 7, a lock buckle 11 is plugged into one side of the bottom surface of the connecting component 3, and the top of the lock buckle 11 is connected to one side of the isolation component 10 by snapping, a grounding plate 12 is arranged on the other side of the inner cavity of the isolation component 10, and one end of the grounding plate 12 is connected to a second fastener;

[0026] Through the docking component 3, the blocking component 4 can be snap-fitted and installed, and the two spring sheets 7, the isolation component 10 and the grounding plate 12 can be installed. Then, through the isolation component 10, the two spring sheets 7 installed in the docking component 3 can be separated to prevent the two from contacting each other. Through the lock buckle 11, it can be inserted from the bottom of the docking component 3, and its top end is snap-fitted on the isolation component 10, thereby limiting the isolation component 10. Then, through the first fastener and the second fastener, the spring sheet 7 and the grounding plate 12 can be connected to the external wires respectively. Through the exposed cover 2, the docking component 3 can be installed and plugged into the inner cavity of the dark box 1, thereby improving the convenience of using the connector. The entire connector has a simple structure, which is convenient for the staff to quickly assemble and use it, thereby improving the scope and convenience of its use.

[0027] See also Figure 4 , Figure 5 The docking assembly 3 includes a docking frame 31, a mounting groove 32 is provided on one side of the top surface of the docking frame 31, first through holes 33 for inserting the spring sheet 7 are provided on both side walls of the docking frame 31 and near one end, a support block 34 for supporting the grounding sheet 12 is provided in the middle of the inner cavity of the mounting groove 32; slots 35 for engaging the isolation assembly 10 are provided on both sides of the inner cavity of the mounting groove 32 and on one side of the first through hole 33, a first bracket 36 for engaging the grounding sheet 12 is provided in the middle of the inner cavity of the mounting groove 32 and on one side of the support block 34, a limiting groove 37 for engaging the front end of the grounding sheet 12 is provided on one end of the top surface of the docking frame 31 and on one side of the first through hole 33, a second bracket 38 for engaging the rear end of the grounding sheet 12 is provided in the inner cavity of the slot 35 and away from the first through hole 33, and locking tongues 39 for engaging the blocking assembly 4 are provided on both sides of the middle part of the docking frame 31;

[0028] Through the docking rack 31 in the docking assembly 3, it can be installed by engaging with the blocking assembly 4 through the locking tongue 39, and can also provide a basis for opening the installation slot 32, the first through hole 33, the slot 35 and the limit slot 37. Then, through the installation slot 32, the two spring clips 7 can be installed in conjunction with the first through hole 33, and one end of the two spring clips 7 can extend to the outside of the docking rack 31, so that an external circuit can be connected. Then, through the slot 35, the blocking assembly 4 can be engaged and installed, thereby improving the stability of the use of the blocking assembly 4. Then, through the first bracket 36 and the second bracket 38, the grounding plate 12 located on the support block 34 can be doubly engaged and limited. Then, through the limit slot 37, the grounding plate 12 can be limited, thereby preventing the front end of the grounding plate 12 from tilting and being damaged.

[0029] See also Figure 4-Figure 6 The bottom of the sealing component 4 is detachably connected to the connecting component 3 through a self-tapping screw 5, and an O-shaped silicone pad 6 is sleeved on the self-tapping screw 5, and the O-shaped silicone pad 6 is located in the inner cavity of the sealing component 4. The sealing component 4 can be fixed to the bottom of the connecting component 3 through the self-tapping screw 5 and the O-shaped silicone pad 6, thereby ensuring the stability of the connection between the two.

[0030] See also Figure 4-Figure 6 The blocking component 4 includes a bottom shell 41, a second through hole 42 for installing a self-tapping screw 5 is opened in the middle of the bottom surface of the bottom shell 41, and a lock groove 43 for engaging the lock tongue 39 is inserted in both side walls of the bottom shell 41;

[0031] Through the bottom shell 41 in the sealing component 4, it is possible to engage with the locking tongue 39 on the docking rack 31 through the locking groove 43, so that the bottom shell 41 can block and cover the bottom side of the docking rack 31, and the self-tapping screw 5 can be easily passed through the second through hole 42, so that the top of the self-tapping screw 5 can be connected to the docking rack 31.

[0032] See also Figure 4 The first fastener comprises a first cylindrical head machine screw 8 and a first joint nut 9, and one end of the first cylindrical head machine screw 8 is rotatably connected to the first joint nut 9;

[0033] Through the first cylindrical head machine screw 8 and the first joint nut 9, one end of the spring piece 7 can be conveniently connected to an external wire.

[0034] See also Figure 4 , Figure 5 and Figure 7 The isolation assembly 10 includes a card plate 1001 disposed in the inner cavity of the card slot 35, an isolation plate 1002 is disposed on the bottom surface of the card plate 1001, and a lock hole 1003 for engaging the top of the lock buckle 11 is opened on one side of the top surface of the card plate 1001;

[0035] Through the card plate 1001 in the isolation component 10, it can be engaged on the card slot 35, and the two spring pieces 7 can be separated through the isolation plate 1002, thereby preventing the two from contacting each other. Through the lock hole 1003, it can be engaged and connected with the top of the lock buckle 11, so that the card plate 1001 can be engaged and limited.

[0036] See also Figure 4 The second fastener includes a second cylindrical head machine screw 13 and a second joint nut 14. One end of the second cylindrical head machine screw 13 is rotatably connected to the second joint nut 14. Through the second cylindrical head machine screw 13 and the second joint nut 14, one end of the grounding plate 12 can be conveniently connected to an external wire.

[0037] During operation, the plugging component 4 can be engaged and installed through the connecting component 3, and the two spring sheets 7, the isolation component 10 and the grounding plate 12 can be installed. Then, the two spring sheets 7 installed in the connecting component 3 can be separated through the isolation component 10, so as to prevent the two from contacting each other. And through the lock buckle 11, it can be inserted from the bottom of the connecting component 3, and its top end is engaged with the isolation component 10, so as to limit the isolation component 10. Then, through the first fastener and the second fastener, the spring sheet 7 and the grounding plate 12 can be connected to the external wires respectively. Through the surface-mounted cover 2, the connecting component 3 can be installed and plugged into the inner cavity of the dark box 1, so as to improve the convenience of using the connector. The whole connector has a simple structure, which is convenient for the staff to assemble and use it quickly, so as to improve the scope and convenience of its use.

[0038] Through the docking rack 31 in the docking assembly 3, it can be installed by engaging with the blocking assembly 4 through the locking tongue 39, and can also provide a basis for opening the installation slot 32, the first through hole 33, the slot 35 and the limit slot 37. Then, through the installation slot 32, the two spring clips 7 can be installed in conjunction with the first through hole 33, and one end of the two spring clips 7 can extend to the outside of the docking rack 31, so that an external circuit can be connected. Then, through the slot 35, the blocking assembly 4 can be engaged and installed, thereby improving the stability of the use of the blocking assembly 4. Then, through the first bracket 36 and the second bracket 38, the grounding plate 12 located on the support block 34 can be doubly engaged and limited. Then, through the limit slot 37, the grounding plate 12 can be limited, thereby preventing the front end of the grounding plate 12 from tilting and being damaged.

[0039] The sealing component 4 can be fixed to the bottom of the docking component 3 by means of the self-tapping screw 5 and the O-shaped silicone pad 6, so as to ensure the stability of the connection between the two. The bottom shell 41 in the sealing component 4 can be engaged with the locking tongue 39 on the docking frame 31 through the locking groove 43, so that the bottom shell 41 can block and seal the bottom side of the docking frame 31. The self-tapping screw 5 can be conveniently passed through the second through hole 42, so that the top of the self-tapping screw 5 can be connected to the docking frame 31. The first cylindrical head machine screw 8 and the first joint nut 9 can facilitate the external connection of an electric wire to one end of the spring piece 7. The second cylindrical head machine screw 13 and the second joint nut 14 can facilitate the external connection of an electric wire to one end of the grounding plate 12.

[0040] Through the card plate 1001 in the isolation component 10, it can be engaged on the card slot 35, and the two spring pieces 7 can be separated through the isolation plate 1002, thereby preventing the two from contacting each other. Through the lock hole 1003, it can be engaged and connected with the top of the lock buckle 11, so that the card plate 1001 can be engaged and limited.

[0041] In summary, the entire connector of the device has a simple structure, which is convenient for staff to quickly assemble and use it, thereby improving the scope and convenience of its use.

[0042] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A visible and concealed terminal connector, comprising a dark box (1), a visible cover (2) being inserted on one side of the dark box (1), characterized in that: The inner cavity of the surface-mounted cover (2) is plugged with a docking assembly (3), a blocking assembly (4) is arranged at the bottom of the docking assembly (3), spring plates (7) are plugged on both sides of one end of the inner cavity of the docking assembly (3), one end of the two spring plates (7) are connected to a first fastener, an isolation assembly (10) is arranged on one side of the inner cavity of the docking assembly (3) and above the spring plates (7), a lock buckle (11) is plugged on one side of the bottom surface of the docking assembly (3), and the top end of the lock buckle (11) is engaged and connected with one side of the isolation assembly (10), and a grounding plate (12) is arranged on the other side of the inner cavity of the isolation assembly (10), and one end of the grounding plate (12) is connected to a second fastener.

2. A light-and-dark end connector according to claim 1, characterized in that: The docking assembly (3) comprises a docking frame (31), a mounting groove (32) is provided on one side of the top surface of the docking frame (31), first through holes (33) for inserting the spring sheet (7) are provided on both side walls of the docking frame (31) and near one end, and a supporting block (34) for supporting the grounding sheet (12) is provided in the middle of the inner cavity of the mounting groove (32); Slots (35) for engaging the isolation component (10) are provided on both sides of the inner cavity of the installation groove (32) and on one side of the first through hole (33); a first bracket (36) for engaging the grounding plate (12) is provided in the middle of the inner cavity of the installation groove (32) and on one side of the support block (34); a limiting groove (37) for engaging the front end of the grounding plate (12) is provided at one end of the top surface of the docking frame (31) and on one side of the first through hole (33); a second bracket (38) for engaging the rear end of the grounding plate (12) is provided in the inner cavity of the slot (35) and on one side away from the first through hole (33); and locking tongues (39) for engaging the blocking component (4) are provided on both sides of the middle of the docking frame (31).

3. A concealed terminal connector according to claim 2, characterized in that: The bottom of the plugging component (4) is detachably connected to the connecting component (3) via a self-tapping screw (5); an O-shaped silicone pad (6) is sleeved on the self-tapping screw (5), and the O-shaped silicone pad (6) is located in the inner cavity of the plugging component (4).

4. A concealed terminal connector according to claim 3, characterized in that: The blocking assembly (4) comprises a bottom shell (41), a second through hole (42) for installing the self-tapping screw (5) is provided in the middle of the bottom surface of the bottom shell (41), and locking grooves (43) for engaging the locking tongue (39) are inserted on both side walls of the bottom shell (41).

5. The light-and-dark end connector according to claim 1, characterized in that: The fastener comprises a first cylindrical head machine thread (8) and a first joint nut (9), and one end of the first cylindrical head machine thread (8) is rotatably connected to the first joint nut (9).

6. A light-and-dark end connector according to claim 2, characterized in that: The isolation assembly (10) comprises a card plate (1001) arranged in the inner cavity of the card slot (35), an isolation plate (1002) is arranged on the bottom surface of the card plate (1001), and a lock hole (1003) for engaging the top end of the lock buckle (11) is opened on one side of the top surface of the card plate (1001).

7. The light-and-dark end connector according to claim 1, characterized in that: The fastener comprises a second cylindrical head machine thread (13) and a second joint nut (14), and one end of the second cylindrical head machine thread (13) is rotatably connected to the second joint nut (14).

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