Mini LED sunken FPC connector with light effect enhancement function

Abstract

The application relates to the technical field of connectors and discloses a mini LED sunken FPC connector with light effect enhancement function, which comprises a substrate and a wiring terminal, the wiring terminal being welded at the top of the substrate; in the application, two groups of guide plates are guided downwards through inclined grooves, the two sides of an inserted daughter seat can be tightly abutted, a bayonet on an FPC line row can be locked inward by a same-side corresponding lock hook after abutting against a convex block at the end of a first turning lever, so that the daughter seat of the wiring terminal can be positioned and abutted in the horizontal and vertical directions at the same time, meanwhile, a positioning block at the end of a guide plate abuts against a block at the end of a top rod, so that a push plate can slide backward along a guide groove, after abutting against a block at the rear end of a second turning lever, a rubber pressing block at the front end of the second turning lever can abut against and press tightly downward between a daughter terminal and a female terminal, so that when the FPC line row and the wiring terminal are assembled by insertion, the daughter seat and the female seat and the daughter terminal and the female terminal can be locked at the same time.

Description

Technical Field

[0001] This invention relates to the field of connector technology, specifically to a mini LED recessed FPC connector with light efficiency enhancement function. Background Technology

[0002] The mini LED recessed FPC connector with enhanced light efficiency is designed to meet the needs of miniaturized, high-performance electronic devices. The connector has a robust and durable structure that can withstand a certain degree of vibration and impact without damage. Its high mechanical stability ensures the reliability and service life of the equipment in harsh environments.

[0003] For example, Chinese Patent Publication No. CN119651272A discloses a self-locking FPC connector, including a terminal block and a plastic body connected to the top of the terminal block. The terminal block has a wire groove. The connector also includes: a rotating connection component disposed between the terminal block and the plastic body, wherein the distance between the two planes can be adjusted when the plane of the plastic body is parallel to the top surface of the terminal block; and a locking component disposed at the bottom of the plastic body, wherein the locking component pulls the connector of the FPC cable when the plane of the plastic body is nearly parallel to the top surface of the terminal block.

[0004] The FPC connector in the aforementioned comparative document can adjust the crimping gap between the terminal and the plastic body according to the thickness of the FPC cable connector; it can further pull the plug into the terminal to ensure that the FPC cable connector is fully inserted into the plastic body; the locking structure is simple and easy to operate, further increasing the crimping stability between the pressure plate and the spring.

[0005] However, when using the aforementioned recessed FPC connector, the plastic body flips over so that the plug's core is pressed against the terminal block after insertion. The force point for this connection between the terminal block and the FPC busbar is mainly between the terminals, while the force point between the FPC busbar's core and the terminal block is relatively limited. There are gaps between the FPC busbar and the terminal block on both sides. When subjected to external force, it is easy to swing laterally, causing the busbar to detach from the terminal block. Furthermore, the locking mechanism used after the plastic body flips over locks the terminal block and the busbar together, making opening and closing cumbersome and inconvenient for quick assembly and disassembly of the FPC busbar and the terminal block. Summary of the Invention

[0006] The purpose of this invention is to provide a mini LED recessed FPC connector with light efficiency enhancement function. This recessed FPC connector can achieve a more stable connection between the female and male terminals and the female and male sockets, and at the same time, it makes the internal female and male terminals and the female and male sockets easier to assemble and disassemble.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a mini LED recessed FPC connector with enhanced light efficiency, comprising a substrate and terminals. The terminals are soldered to the top of the substrate. An FPC busbar is detachably installed at an opening on one side of the terminals. The FPC busbar includes a sub-base. Sub-terminals are integrally formed at equal intervals on the side of the sub-base near the terminals. An end plate is integrally formed on the side of the terminals away from the FPC busbar. A female terminal is integrally formed at equal intervals at the bottom of the terminals. Guide components and locking components are symmetrically arranged on both sides of the terminals. The guide components and locking components are used to guide and position the FPC busbar. A push rod component and a reset component are also provided on both sides of the terminals near the ends of the guide components. A push component is provided on the terminals near the top of the two reset components. A clamping component is provided on the bottom surface of the end plate near the ends of the push components. The clamping component is used to clamp the female terminal and the sub-terminals.

[0008] Preferably, the sub-terminal on one side of the FPC busbar is guided by the guide port on one side of the terminal block to abut against the internal female terminal of the terminal block, and the sub-base is provided with a locking slot on both sides near the sub-terminal.

[0009] Preferably, the guiding assembly includes a guide plate, and oblique grooves are respectively formed on both sides of the inner cavity of the terminal block. The angle between the oblique grooves and the side of the guide plate is 3°. The guide plate slides on the top of the corresponding oblique groove. An extension plate is integrally formed on both sides of the inner cavity of the terminal block. A first return spring is fixedly installed between the end of the guide plate and the side of the extension plate. The guide plate has a U-shaped structure inside. The sub-socket is inserted between the two sets of guide plates.

[0010] Preferably, the locking assembly includes a first corner seat fixedly installed at the bottom of the inner cavity of the terminal block near the guide assembly. A first flip rod is hinged inside the first corner seat. A protrusion is integrally formed at the end of the first flip rod near the guide assembly. A locking hook is integrally formed on the circumference of the protrusion. A first top spring is fixedly installed between the bottom of the end of the first corner seat near the guide assembly and the bottom surface of the inner cavity of the terminal block. Two sets of the first top springs correspond one-to-one with the slots on both sides of the FPC cable strip.

[0011] Preferably, the satin quilt cover has openings on both sides, and one end of each of the two sets of first flip rods extends to the outside of the corresponding openings. The two sets of first flip rods have pressure rods integrally formed near the outer ends of the openings.

[0012] Preferably, the push rod assembly includes an end block fixed to the bottom of the inner cavity of the terminal block, a push rod movably passing through one side of the end block, and a positioning block integrally formed at the end of the push rod near the guide plate, the positioning block on the same side corresponding to the end path of the guide plate.

[0013] Preferably, guide grooves are respectively provided on both sides of the bottom of the terminal block cavity, the reset assembly includes a guide rod fixedly installed inside the guide groove, the push assembly includes a push plate sliding on the top of the two sets of guide grooves, the bottom slider of the push plate is movably sleeved on the corresponding guide rod, and a second reset spring is fixedly installed between the bottom slider of the push plate and the inner wall of the guide groove.

[0014] Preferably, the clamping assembly includes a second corner seat fixedly installed on the bottom surface of the end plate, a second flip rod hinged inside the second corner seat, a stop block integrally formed at the end of the second flip rod near the push plate, a pressure block integrally formed at the end of the second flip rod away from the end plate, and a second top spring fixedly installed between the side of the second flip rod near the push plate and the bottom surface of the end plate.

[0015] Preferably, the stop block is located on the back of the push plate and abuts against it, and the multiple sets of pressure blocks correspond one-to-one with each set of female terminals and female terminals.

[0016] Preferably, both the first and second flip rods are V-shaped structures, and the top rod extends to the end of the inclined groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In this invention, two sets of guide plates guide downwards through oblique grooves, which can press the two sides of the inserted sub-base tightly. This makes the connection between the sub-base and the female base in the terminal block more secure when the FPC busbar is plugged in and assembled. This prevents the force point at the gap between the sub-base and the female base from being insufficient when the outside of the FPC busbar is subjected to force, which would cause lateral swing and lead to the internal sub-base and female base to detach. The latch on the FPC busbar can be locked inward by the corresponding locking hook on the same side after it abuts against the protrusion at the end of the first flip rod. This allows the female base in the terminal block to abut and position the sub-base simultaneously in the lateral and longitudinal directions.

[0019] In this invention, the sub-socket is guided by two sets of guide plates. After the first return spring is compressed and deformed, the guide plate abuts against the positioning block at the end of the top rod, allowing the push plate to slide backward along the guide groove. After abutting against the stop block at the rear end of the second flip rod, the rubber pressure block at the front end of the second flip rod can press down on the sub-terminal and the female terminal, making the connection between the wiring terminal and the FPC busbar more stable. This achieves that when the FPC busbar and the wiring terminal are assembled by plugging and unplugging, the sub-socket and the sub-terminal can be locked securely at the same time.

[0020] This invention uses an upward-pushing rod to push one end of the first flip rod upwards, causing the protrusion and locking hook at the other end of the first flip rod to flip down from the corresponding slot. At this time, the ends of the two sets of guide plates begin to reset through the compression of the first return spring, quickly separating the female connector in the FPC busbar from the female connector in the terminal block. Simultaneously, the push rod in the push rod assembly drives the push plate to reset through the second return spring. At the same time, the second flip rod is elastically reset by the second top spring, and the guide plate drives the female connector to quickly pop out from the female connector of the terminal block, releasing the positioning. This allows the female connector and female connector in the FPC busbar to be simultaneously unlocked, facilitating quick assembly and separation. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the top cross-sectional structure of the terminal block in this invention;

[0023] Figure 3 This is a schematic diagram of the guide component structure in this invention;

[0024] Figure 4 This is a partial top view of the terminal block structure in this invention;

[0025] Figure 5 This is a schematic diagram of the side cross-sectional structure of the wiring terminal in this invention;

[0026] Figure 6 This is a top view of the FPC line structure in this invention;

[0027] Figure 7 This is a schematic diagram of the first flip bar structure in this invention;

[0028] Figure 8 for Figure 4 A magnified view of the structure at point A in the middle;

[0029] Figure 9 for Figure 5 A magnified schematic diagram of the structure at point B in the middle;

[0030] Figure 10 for Figure 6 A magnified schematic diagram of the structure at point C.

[0031] In the diagram: 1. Base plate; 2. Terminal block; 3. FPC cable strip; 4. Guide assembly; 5. Locking assembly; 6. Push rod assembly; 7. Reset assembly; 8. Push assembly; 9. Clamping assembly; 21. End plate; 22. Female terminal; 31. Female base; 32. Female terminal; 33. Bayonet; 41. Guide plate; 42. Angled groove; 43. Extension plate; 44. First reset spring; 51. First corner seat; 52. First flip rod; 53. Protrusion; 54. First top spring; 55. Pressure rod; 56. Opening groove; 531. Locking hook; 61. End block; 62. Push rod; 63. Positioning block; 71. Guide groove; 72. Guide rod; 73. Second reset spring; 81. Push plate; 91. Second corner seat; 92. Second flip rod; 93. Second top spring; 921. Stop block; 922. Pressure block. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] Example 1: This example introduces a mini LED recessed FPC connector with light efficiency enhancement function, such as... Figure 1 - Figure 7 As shown, a mini LED recessed FPC connector with light efficiency enhancement function includes a substrate 1 and a terminal block 2. The terminal block 2 is soldered to the top of the substrate 1. An FPC busbar 3 is detachably installed at an opening on one side of the terminal block 2. The FPC busbar 3 includes a sub-base 31. Sub-terminals 32 are integrally formed at equal intervals on the side of the sub-base 31 near the terminal block 2. An end plate 21 is integrally formed on the side of the terminal block 2 away from the FPC busbar 3. A female terminal 22 is integrally formed at equal intervals at the bottom of the inner cavity of the terminal block 2. Guide components 4 and locking components 5 are symmetrically arranged on both sides of the inner cavity of the terminal block 2.

[0034] In this example, the terminal block 2 includes a female connector and a substrate 1 which are soldered together. The FPC cable 3 is guided into the inner cavity of the female connector through the male connector 31 and the guide port on one side of the terminal block 2, so that the male terminal 32 and the female terminal 22 abut against each other and connect to form a recessed FPC connector. The connection and assembly of the male terminal 32 and the female terminal 22 in this LED recessed FPC connector is a prior art solution and will not be described in detail here.

[0035] In this example, the two sets of guide plates 41 are guided downward by the inclined groove 42, which can press the two sides of the inserted sub-socket 31 together. In this way, when the FPC cable strip 3 is plugged into the terminal block 2, the connection between the sub-socket 31 and the female socket in the terminal block 2 is more secure. This prevents the force point at the gap between the sub-socket and the female socket from being insufficient after the outside of the FPC cable strip 3 is subjected to force, resulting in lateral swing and causing the internal sub-socket and female terminals to detach. The latch 33 on the FPC cable strip 3 can be locked inward by the corresponding locking hook 531 on the same side after it abuts against the protrusion 53 at the end of the first flip rod 52. This allows the female socket in the terminal block 2 to simultaneously abut and position the sub-socket 31 in the lateral and longitudinal directions.

[0036] In this example, the sub-socket 31 is guided by two sets of guide plates 41, which causes the first return spring 44 to compress and deform. The guide plate 41 then abuts against the positioning block 63 at the end of the push rod 62, allowing the push plate 81 to slide backward along the guide groove 71. After abutting against the stop block 921 at the rear end of the second flip rod 92, the rubber pressure block 922 at the front end of the second flip rod 92 can abut downward against the sub-terminal 32 and the female terminal 22, making the contact more sufficient and the connection between the wiring terminal 2 and the FPC cable strip 3 more stable. This achieves that when the FPC cable strip 3 and the wiring terminal 2 are assembled by plugging and unplugging, the sub-socket and the sub-terminal can be locked securely at the same time.

[0037] Among them, the sub-terminal 32 on one side of the FPC cable strip 3 is guided by the guide port on one side of the terminal 2 and abuts against the internal female terminal 22 of the terminal 2. The sub-base 31 has a latch 33 on both sides near the sub-terminal 32. After the latch 33 on the FPC cable strip 3 abuts against the protrusion 53 at the end of the first flip rod 52, the latch 33 can be locked inward by the corresponding locking hook 531 on the same side.

[0038] The guide assembly 4 includes a guide plate 41. Inclined grooves 42 are respectively opened on both sides of the inner cavity of the terminal 2. The angle between the inclined grooves 42 and the side of the guide plate 41 is 3°. The guide plate 41 slides on the top of the corresponding inclined groove 42. Extension plates 43 are integrally formed on both sides of the inner cavity of the terminal 2. A first reset spring 44 is fixedly installed between the end of the guide plate 41 and the side of the extension plate 43. The guide plate 41 has a U-shaped internal structure. The sub-base 31 is inserted between the two sets of guide plates 41. The two sets of guide plates 41 are guided downwards by the inclined grooves 42, which can press the sides of the inserted sub-base 31 together. This makes the connection between the sub-base 31 and the female base in the terminal 2 more secure when the FPC cable strip 3 is inserted and assembled with the terminal 2. This prevents insufficient force points at the gap between the sub-base and female base after the FPC cable strip 3 is subjected to force, resulting in lateral swaying and causing the internal sub-base and female base to detach.

[0039] The locking assembly 5 includes a first corner seat 51 fixedly installed at the bottom of the inner cavity of the terminal 2 near the guide assembly 4. A first flip rod 52 is hinged inside the first corner seat 51. A protrusion 53 is integrally formed at the end of the first flip rod 52 near the guide assembly 4. A locking hook 531 is integrally formed on the circumference of the protrusion 53. A first top spring 54 is fixedly installed between the bottom of the end of the first corner seat 51 near the guide assembly 4 and the bottom surface of the inner cavity of the terminal 2. The two sets of first top springs 54 correspond one-to-one with the slots 33 on both sides of the FPC cable strip 3. When the sub-slot 31 in the FPC cable strip 3 is guided down by the guide plates 41 on both sides and inserted into the inner cavity of the female socket of the terminal 2, the slots 33 on the FPC cable strip 3 can be locked inward by the corresponding locking hooks 531 on the same side after abutting against the protrusion 53 at the end of the first flip rod 52. This allows the female socket in the terminal 2 to simultaneously abut and position the sub-slot 31 in both the lateral and longitudinal directions.

[0040] Example 2: Based on Example 1, this example introduces a mini LED recessed FPC connector with light efficiency enhancement function, such as... Figure 3 - Figure 10 As shown, the guide assembly 4 and the locking assembly 5 are used to guide and position the FPC cable 3 respectively. The inside of the terminal 2, near the end of the guide assembly 4, is also provided with a push rod assembly 6 and a reset assembly 7 respectively. The inside of the terminal 2 is provided with a push assembly 8 near the top of the two sets of reset assemblies 7. The bottom surface of the end plate 21 is provided with a clamping assembly 9 near the end of the push assembly 8. The clamping assembly 9 is used to clamp the female terminal 22 and the female terminal 32.

[0041] In this example, by pushing the upper pressure rod 55, one end of the first flip rod 52 is pushed upward, so that the protrusion 53 and the locking hook 531 at the other end of the first flip rod 52 can flip down from the corresponding slot 33. At this time, the ends of the two sets of guide plates 41 begin to reset by the compression of the first return spring 44, quickly separating the female connector 31 in the FPC cable strip 3 from the female connector in the terminal 2. At the same time, the push rod 62 in the push rod assembly 6 drives the push plate 81 to reset by the second return spring 73. Meanwhile, the second flip rod 92 is elastically reset by the second top spring 93. The guide plate 41 drives the female connector 31 to quickly pop out from the female connector of the terminal 2 and release the positioning. In this way, the female connector and the female connector in the FPC cable strip 3 can be unlocked at the same time, which facilitates quick assembly and separation.

[0042] The terminal block 2 has openings 56 on both sides of its back. One end of each of the two sets of first flip rods 52 extends to the outside of the corresponding opening 56. A pressure rod 55 is integrally formed on the outer end of each of the two sets of first flip rods 52 near the opening 56. The push rod assembly 6 includes an end block 61 fixed to the bottom of the inner cavity of the terminal block 2. A push rod 62 is movably inserted through one side of the end block 61. A positioning block 63 is integrally formed on the end of the push rod 62 near the guide plate 41. The positioning block 63 on the same side corresponds to the end path of the guide plate 41. Guide grooves 71 are opened on both sides of the bottom of the inner cavity of the terminal block 2. The reset assembly 7 includes a guide rod 72 fixedly installed inside the guide groove 71. The push assembly 8 includes a push plate 81 sliding on the top of the two sets of guide grooves 71. The bottom slider of the push plate 81 is movably sleeved on the corresponding guide rod 72. A second return spring 73 is fixedly installed between the bottom slider of 81 and the inner wall of the guide groove 71. When the FPC busbar 3 and the terminal 2 in the connector are released from positioning, the upper push rod 55 pushes one end of the first flip rod 52 upward, so that the protrusion 53 and the locking hook 531 at the other end of the first flip rod 52 can flip down from the corresponding slot 33. At this time, the ends of the two sets of guide plates 41 begin to reset by the compression of the first return spring 44, quickly separating the male seat 31 in the FPC busbar 3 from the female seat in the terminal 2. At the same time, the push rod 62 in the push rod assembly 6 drives the push plate 81 to reset by the second return spring 73. Meanwhile, the second flip rod 92 is elastically reset by the second top spring 93, and the guide plate 41 drives the male seat 31 to pop out quickly from the female seat of the terminal 2, releasing the positioning.

[0043] The clamping assembly 9 includes a second corner seat 91 fixedly installed on the bottom surface of the end plate 21. A second flip rod 92 is hinged inside the second corner seat 91. A stop block 921 is integrally formed at the end of the second flip rod 92 near the push plate 81, and a pressure block 922 is integrally formed at the end of the second flip rod 92 away from the end plate 21. A second top spring 93 is fixedly installed between the side of the second flip rod 92 near the push plate 81 and the bottom surface of the end plate 21.

[0044] Among them, the stop block 921 is located on the back of the push plate 81 and abuts against it. Multiple sets of pressure blocks 922 correspond one-to-one with each set of female terminals 22 and female terminals 32. The first flip rod 52 and the second flip rod 92 are both V-shaped structures. The top rod 62 extends to the end of the inclined groove 42. The female seat 31 is guided by two sets of guide plates 41. At the same time, the guide plates 41 abut against the positioning block 63 at the end of the top rod 62, so that the push plate 81 can slide backward along the guide groove 71. After abutting against the stop block 921 at the rear end of the second flip rod 92, the rubber pressure block 922 at the front end of the second flip rod 92 can press down on the female terminal 32 and the female terminal 22. In this way, when the FPC cable strip 3 and the terminal block 2 are assembled by plugging and connecting, the female and female seats and the female and female terminals can be firmly locked and positioned at the same time.

[0045] Working principle: When in use, when the sub-subsidiary 31 of the FPC cable strip 3 is inserted into the female sub-subsidiary of the terminal block 2, the sub-subsidiary 31 is pushed inward after being inserted into the two sets of guide plates 41. The two sets of guide plates 41 are guided downward by the inclined grooves 42, which can press the two sides of the inserted sub-subsidiary 31 together. In this way, when the FPC cable strip 3 and the terminal block 2 are connected and assembled, the sub-subsidiary 31 is more firmly connected to the female sub-subsidiary of the terminal block 2. The latch 33 on the FPC cable strip 3 is locked inward by the corresponding locking hook 531 on the same side after it abuts against the protrusion 53 at the end of the first flip rod 52. This allows the female sub-subsidiary of the terminal block 2 to abut and position the sub-subsidiary 31 in both the lateral and longitudinal directions.

[0046] While the female connector 31 is guided by two sets of guide plates 41, the first return spring 44 is compressed and deformed, and the guide plate 41 abuts against the positioning block 63 at the end of the top rod 62, so that the push plate 81 can slide backward along the guide groove 71. After abutting against the stop block 921 at the rear end of the second flip rod 92, the rubber pressure block 922 at the front end of the second flip rod 92 can press down on the female terminal 32 and the female terminal 22, so that the connection between the wiring terminal 2 and the FPC cable strip 3 is more stable. In this way, when the FPC cable strip 3 and the wiring terminal 2 are assembled by plugging and unplugging, the female connector and the female terminal can be locked securely at the same time.

[0047] When the FPC cable strip 3 is disassembled and unlocked from the terminal 2, the upward push rod 55 pushes one end of the first flip rod 52 upward, so that the protrusion 53 and the locking hook 531 at the other end of the first flip rod 52 can flip down from the corresponding slot 33. At this time, the ends of the two sets of guide plates 41 begin to reset through the compression of the first return spring 44, quickly separating the female connector 31 in the FPC cable strip 3 from the female connector in the terminal 2. At the same time, the push rod 62 in the push rod assembly 6 drives the push plate 81 to reset through the second return spring 73. Meanwhile, the second flip rod 92 is elastically reset by the second top spring 93. The guide plate 41 drives the female connector 31 to pop out quickly from the female connector of the terminal 2 and release the positioning. In this way, the female connector and the female terminal in the FPC cable strip 3 can be unlocked at the same time, which facilitates quick assembly and disassembly.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mini LED sunken FPC connector with light effect enhancement function, comprising a substrate (1) and a wiring terminal (2), characterized in that: The wiring terminal (2) is welded on the top of the substrate (1), and the FPC wire row (3) is detachably installed at the opening on one side of the wiring terminal (2). The FPC wire row (3) comprises a sub-base (31), and the sub-base (31) is integrally formed with sub-terminals (32) at equal intervals near one side of the wiring terminal (2). An end plate (21) is integrally formed on the inner side of the wiring terminal (2) away from the FPC wire row (3). A female terminal (22) is integrally formed at the bottom of the inner cavity of the wiring terminal (2). The inner cavity of the wiring terminal (2) is provided with a guide assembly (4) and a locking assembly (5) on both sides respectively. The guide assembly (4) and the locking assembly (5) are used for guiding and positioning the FPC wire row (3). The wiring terminal (2) is further provided with a top rod assembly (6) and a reset assembly (7) on both sides near the end of the guide assembly (4). A pushing assembly (8) is arranged at the top of the two reset assemblies (7) in the inner cavity of the wiring terminal (2). A pressing assembly (9) is arranged at the end of the pushing assembly (8) on the bottom surface of the end plate (21). The pressing assembly (9) is used for pressing the female terminal (22) and the sub-terminal (32). The inner cavity of the wiring terminal (2) is provided with a guide groove (71) on both sides. The reset assembly (7) comprises a guide rod (72) fixedly installed in the guide groove (71). The pushing assembly (8) comprises a push plate (81) sliding on the top of the two guide grooves (71). The push plate (81) is movably sleeved on the corresponding guide rod (72), and a second reset spring (73) is fixedly installed between the bottom sliding block of the push plate (81) and the inner wall of the guide groove (71). The pressing assembly (9) comprises a second angle seat (91) fixedly installed on the bottom surface of the end plate (21). The second angle seat (91) is hingedly connected with a second turning rod (92). The second turning rod (92) is integrally formed with a stop block (921) near one end of the push plate (81). The second turning rod (92) is integrally formed with a pressing block (922) away from the end plate (21). A second top spring (93) is fixedly installed between the side surface of the second turning rod (92) near the push plate (81) and the bottom surface of the end plate (21). The stop block (921) is located on the back of the push plate (81), and a plurality of pressing blocks (922) are correspondingly arranged with each group of female terminals (22) and sub-terminals (32).

2. The mini LED sunken FPC connector with light effect enhancement function according to claim 1, characterized in that: The FPC wire row (3) is guided and connected with the female terminal (22) in the wiring terminal (2) through the sub-terminal (32) on one side of the FPC wire row (3) and the guide opening on one side of the wiring terminal (2).

3. The mini LED sunken FPC connector with light effect enhancement function according to claim 2, characterized in that: The guide assembly (4) includes a guide plate (41), and oblique grooves (42) are arranged on both sides of the inner cavity of the terminal (2).

4. The mini LED sunken FPC connector with light effect enhancement function according to claim 3, characterized in that: The locking assembly (5) includes a first corner seat (51) fixedly installed on the bottom of the inner cavity of the terminal (2) near the guide assembly (4), a first turning rod (52) is hingedly connected in the first corner seat (51), a protrusion (53) is integrally formed on one end of the first turning rod (52) near the guide assembly (4), a lock hook (531) is integrally formed on the circumference of the protrusion (53), a first top spring (54) is fixedly installed between the bottom of the first corner seat (51) near the guide assembly (4) and the bottom surface of the inner cavity of the terminal (2), and two groups of the first top springs (54) correspond to the two side card mouths (33) of the FPC line row (3) in a one-to-one manner.

5. The mini LED sunken FPC connector with light effect enhancement function according to claim 4, characterized in that: The terminal (2) is provided with an open groove (56) on both sides of the back surface, one end of two groups of the first turning rod (52) extends to the outside of the corresponding open groove (56), and a pressing rod (55) is integrally formed on the outer end of each of the two groups of the first turning rod (52).

6. The mini LED sunken FPC connector with light effect enhancement function according to claim 5, characterized in that: The top rod assembly (6) includes an end block (61) fixed on the bottom of the inner cavity of the terminal (2), a top rod (62) movably penetrates one side of the end block (61), a positioning block (63) is integrally formed on one end of the top rod (62) near the guide plate (41), and the positioning blocks (63) on the same side correspond to the end part paths of the guide plates (41).

7. The mini LED sunken FPC connector with light effect enhancement function according to claim 6, characterized in that: The first turning rod (52) and the second turning rod (92) are both V-shaped structures, and the top rod (62) extends to the end part of the oblique groove (42).

Images