Ear clip structure of slot connector

Abstract

The utility model discloses an ear clip structure of a slot connector, which comprises a plastic main body, a first tower part and a second tower part, the first tower part and the second tower part are arranged at the two ends of the plastic main body, a detachable fixed ear clip is fixedly mounted in the first tower part, a movable groove is formed in the second tower part, and the movable groove is fixedly connected with the plastic main body. A movable ear clip used for fixing or pushing an adaptive card is arranged in the movable groove; a buckling elastic body used for abutting and fixing an adaptive card is inserted into the first tower part; the blocking groove is formed in the second tower part, the blocking part is arranged on the movable ear clip, when the movable ear clip is installed in the second tower part, the blocking part is in contact with the blocking groove, the blocking part is matched with the blocking groove, the movable ear clip can be limited, and when the ear clip is opened, the movable ear clip can be opened. And the situation that the ear clip excessively rotates outwards due to improper force application is prevented, so that the ear clip can be prevented from being deformed or damaged, the service life of the ear clip can be prolonged, and the practicability of the ear clip is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connector, concretely is an ear buckle structure of slot connector. BACKGROUND

[0002] The slot connector is used for the connection of the adapter card and the mainboard, is long strip, is provided with the slot on it, is used for the adapter card to be inserted and is electrically connected with the terminal in the slot, thereby realizing the transmission of data.

[0003] The ear buckle of the existing slot connector lacks the limiting mechanism, causes when opening the ear buckle, if excessive force, easy to cause the ear buckle to rotate outwardly excessively, and exceeds the expected angle, causes the ear buckle to deform or damage, therefore we need to put forward an ear buckle structure of slot connector. UTILITY MODEL CONTENT

[0004] The utility model discloses an ear buckle structure of slot connector can limit the ear buckle, prevent the situation of the ear buckle from rotating outwardly excessively caused by improper force, thereby can prevent the ear buckle from deforming or damaging, can prolong the service life of ear buckle, improved the practicality of ear buckle, to solve the problem in the background art mentioned above.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An ear buckle structure of slot connector, comprising:

[0007] The plastic main body and the first tower and the second tower set up at the both ends of the plastic main body, the inside fixed mounting of first tower has detachable fixed ear buckle, the inside of second tower is provided with movable slot, the movable slot is provided with movable ear buckle for adapter card fixed or push top;

[0008] The first tower is inserted with the buckle position elastomer for adapter card resistance fixed.

[0009] Preferably, the second tower is provided with a pin hole and a blocking groove, the pin hole and the blocking groove are in communication with the movable slot, and the pin hole and the blocking groove are in communication.

[0010] Preferably, the movable ear buckle includes a movable seat, a top hook, a positioning protrusion and a blocking part, the movable seat is inserted into the movable slot, the supporting pin is fixedly connected on both sides of the movable seat, the supporting pin is movably installed in the pin hole, the blocking part is fixedly connected on the movable seat and the supporting pin, the blocking part is in contact with the inner wall of the blocking groove, the side of the movable seat is in contact with the inner wall of the movable slot, and the top hook is fixedly connected on the side of the movable seat.

[0011] Preferably, two groups of positioning protrusions are symmetrically and fixedly connected on the movable seat, and two groups of guide grooves corresponding to the positioning protrusions are symmetrically formed in the second tower part.

[0012] Preferably, the first tower part is provided with a mounting groove and a positioning groove, the mounting groove is communicated with the positioning groove, the fixed ear buckle comprises a fixed seat and a pressing block, the pressing block is fixedly connected to the bottom of the fixed seat, the pressing block is pressed in the positioning groove, and the fixed seat is provided with an avoiding hole for adapting clamping positioning.

[0013] Preferably, the first tower part is provided with a guide groove, the mounting groove is communicated with the guide groove, the buckle elastic body comprises an elastic sheet body, a anti-dropping block and a pressing block, the elastic sheet body is inserted into the guide groove, the anti-dropping block is fixedly connected to the side of the fixed seat, the first tower part is provided with an anti-dropping groove, the anti-dropping groove is communicated with the mounting groove, the anti-dropping block is pressed in the anti-dropping groove, the pressing block is fixedly connected to the side of the elastic sheet body, the first tower part is provided with an avoiding groove communicated with the mounting groove, the pressing block is arranged in the avoiding groove, and the top of the elastic sheet body is arranged below the fixed seat.

[0014] Preferably, the plastic main body is provided with a plug-in groove, and a terminal is arranged in the plug-in groove.

[0015] Preferably, the pressing block is provided with a puncture structure in the shape of a right triangle.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses the inside of the second tower part is provided with a blocking groove, and the movable ear buckle is provided with a blocking part, when the movable ear buckle is installed in the second tower part, the blocking part contacts the blocking groove, and the blocking part and the blocking groove are matched, so that the movable ear buckle is limited, when the ear buckle is opened, the ear buckle is prevented from rotating excessively outward due to improper force, so that the ear buckle is prevented from deforming or being damaged, the service life of the ear buckle is prolonged, and the practicability of the ear buckle is improved. ACCURACY OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view when the utility model is split;

[0020] Figure 3 It is a structural schematic view of the fixed ear buckle of the utility model;

[0021] Figure 4 It is a structural schematic view of the fixed ear buckle of the utility model;

[0022] Figure 5 It is a structure schematic view of the elastic body of the buckle position of the utility model;

[0023] Figure 6 It is a structure schematic view of the second tower part and the movable ear buckle of the utility model;

[0024] Figure 7 It is a structure schematic view of the second tower part of the utility model;

[0025] Figure 8 It is a structure schematic view of the movable ear buckle of the utility model;

[0026] Figure 9 It is a structure schematic view of the elastic body of the buckle position of the utility model.

[0027] In the drawing: 1, plastic main body; 101, insertion slot; 2, first tower part; 21, avoiding groove; 22, positioning groove; 23, guide groove; 24, anti-falling groove; 25, installation groove; 3, second tower part; 31, movable groove; 32, pin hole; 33, lead-in groove; 34, blocking groove; 4, fixed ear buckle; 401, fixed seat; 402, abutting block; 403, avoiding hole; 5, elastic body of buckle position; 501, elastic sheet body; 502, anti-falling block; 503, pressing block; 504, piercing structure; 6, movable ear buckle; 601, movable seat; 602, top clamping hook; 603, supporting pin; 604, positioning protrusion; 605, blocking part; 7, terminal. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1-8 The utility model provides a technical scheme:

[0031] The ear buckle structure of the insertion slot connector comprises:

[0032] The plastic main body 1, and the first tower part 2 and the second tower part 3 arranged at both ends of the plastic main body 1, the detachable fixed ear buckle 4 is fixedly installed in the inside of the first tower part 2, the movable groove 31 is set up in the inside of the second tower part 3, and the movable ear buckle 6 for adapting card fixed or push is arranged in the movable groove 31;

[0033] The first tower part 2 is inserted with the elastic body 5 of the buckle position for adapting card abutting fixed.

[0034] In an optional embodiment: the second tower part 3 is provided with a pin hole 32 and a blocking groove 34, both of which are communicated with the movable slot 31, and the pin hole 32 is communicated with the blocking groove 34.

[0035] In an optional embodiment: the movable ear buckle 6 comprises a movable seat 601, a top clamping hook 602, a positioning protrusion 604 and a blocking part 605, the movable seat 601 is inserted into the movable slot 31, the supporting pin 603 is fixedly connected on both sides of the movable seat 601, the supporting pin 603 is movably installed in the pin hole 32, the blocking part 605 is fixedly connected on the movable seat 601 and the supporting pin 603, the blocking part 605 is in contact with the inner wall of the blocking groove 34, the side of the movable seat 601 is in contact with the inner wall of the movable slot 31, and the top clamping hook 602 is fixedly connected on the side of the movable seat 601.

[0036] It should be noted that the supporting pin 603 cooperates with the pin hole 32 to form a support and rotation fulcrum of the movable ear buckle 6, so as to be able to install the movable seat 601, and the blocking part 605 cooperates with the blocking groove 34, so as to be able to limit the movable ear buckle 6, and to prevent the ear buckle from rotating excessively outward due to improper force when the ear buckle is opened, thereby preventing the ear buckle from being deformed or damaged, prolonging the service life of the ear buckle, and improving the practicability of the ear buckle. In addition, the blocking part 605 is in contact with the blocking groove 34, and the movable seat 601 is in contact with the inner wall of the movable slot 31, so as to improve the stability of the movable ear buckle 6 when rotating in the second tower part 3.

[0037] In an optional embodiment: two groups of positioning protrusions 604 are fixedly connected on the movable seat 601 in a symmetrical manner, and two groups of guide-in grooves 33 corresponding to the positioning protrusions 604 are symmetrically formed in the second tower part 3, and the positioning protrusions 604 are arranged in the guide-in grooves 33.

[0038] It should be noted that after the adapter card is installed, the positioning protrusions 604 are clamped in the guide-in grooves 33, so as to position and limit the movable ear buckle 6, and to improve the stability of the movable ear buckle 6 after installation. If the movable ear buckle 6 is accidentally loosened, the stability of the adapter card after installation can be improved. In addition, by manually pulling the movable ear buckle 6, the movable ear buckle 6 can overcome the resistance when rotating in the second tower part 3, so as to realize that the positioning protrusions 604 move out of the guide-in grooves 33, so as to open the ear buckle and loosen the adapter card.

[0039] In an optional embodiment: the first tower part 2 is provided with a mounting groove 25 and a positioning groove 22, the positioning groove 22 is communicated with the mounting groove 25, the fixed ear buckle 4 comprises a fixed seat 401 and a pressing block 402, the pressing block 402 is fixedly connected on the bottom of the pressing block 402, the pressing block 402 is tightly pressed in the positioning groove 22, and the fixed seat 401 is provided with an avoiding hole 403 for positioning the adapter card.

[0040] It should be noted that by cooperating with the positioning groove 22, the fixing seat 401 can be fixed after installation, and the adapter card can be installed in the plastic body 1 through the clearance hole 403.

[0041] In an optional embodiment: a guide groove 23 is provided in the first tower part 2, and the mounting groove 25 communicates with the guide groove 23. The locking elastic body 5 includes a spring body 501, an anti-detachment block 502 and a pressing block 503. The spring body 501 is inserted into the guide groove 23, and the anti-detachment block 502 is fixedly connected to the side of the fixing seat 401. An anti-detachment groove 24 is provided in the first tower part 2, and the anti-detachment groove 24 communicates with the mounting groove 25. The anti-detachment block 502 abuts against the anti-detachment groove 24, and the pressing block 503 is fixedly connected to the side of the spring body 501. An avoidance groove 21 communicating with the mounting groove 25 is provided in the first tower part 2, and the pressing block 503 is disposed in the avoidance groove 21. The top of the spring body 501 is disposed below the fixing seat 401.

[0042] It should be noted that the guide groove 23 serves to guide and position the snap-fit ​​elastic body 5, allowing it to be stably inserted into the first tower section 2. The anti-detachment block 502 abuts against the anti-detachment groove 24, preventing the spring piece 501 from falling out of the first tower section 2. The fixing seat 401 is installed on the top of the first tower section 2, preventing the top of the spring piece 501 from approaching the bottom of the fixing seat 401, thus limiting the position of the spring piece 501. The clamping block 503 presses against the side of the adapter card, achieving tight fixing of the adapter card. The snap-fit ​​elastic body 5 is formed by stamping and stretching, resulting in stable dimensions and a more secure snap-fit.

[0043] In an optional embodiment: a slot 101 is provided in the plastic body 1, and a terminal 7 is installed in the slot 101.

[0044] Example 2

[0045] Please see Figure 9 This utility model provides a technical solution:

[0046] Unlike Embodiment 1, the clamping block 503 has right-angled triangular piercing structures 504 on its left and right sides. The piercing structures 504 penetrate through both sides of the clamping block 503. The piercing structures 504 can improve the structural strength of the snap-fit ​​elastic body 5. The structure of the snap-fit ​​elastic body 5 in Embodiment 2 is not much different from that in Embodiment 1, except for the piercing direction. However, the mold size required for Embodiment 2 is larger than that required for Embodiment 1, the mold strength is better, it is less prone to damage, and it has more advantages in mass production.

[0047] It should be noted that by opening the right triangle piercing structure 504 on the pressing block 503, when the adapter card is inserted in the plastic body 1, the adapter card forces the pressing block 503 to be oriented plastic deformation, the piercing structure 504 can interrupt the stress transmission path, avoid the crack propagation caused by stress concentration, improve the bending resistance and elasticity of the buckle elastic body 5.

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

Claims

1. An earpiece structure of a socket connector, characterized by comprising: Include: Plastic body (1), and the first tower part (2) and the second tower part (3) arranged at both ends of the plastic body (1), the inside of the first tower part (2) is fixedly installed with a detachable fixing ear buckle (4), the inside of the second tower part (3) is provided with a movable slot (31), the movable slot (31) is provided with a movable ear buckle (6) for adapting card fixing or pushing up; The first tower part (2) is inserted with a buckle elastic body (5) for adapting card abutting fixation.

2. The latch structure of a socket connector according to claim 1, wherein: The second tower part (3) is provided with a pin hole (32) and a blocking groove (34), the pin hole (32) and the blocking groove (34) are communicated with the movable slot (31), and the pin hole (32) and the blocking groove (34) are communicated.

3. The latch structure of a socket connector according to claim 2, wherein: The movable ear buckle (6) includes a movable seat (601), a top card hook (602), a positioning lug (604) and a blocking part (605), the movable seat (601) is inserted into the movable slot (31), the supporting pin (603) is fixedly connected on both sides of the movable seat (601), the supporting pin (603) is movably installed in the pin hole (32), the blocking part (605) is fixedly connected on the movable seat (601) and the supporting pin (603), the blocking part (605) is in contact with the inner wall of the blocking groove (34), the side of the movable seat (601) is in contact with the inner wall of the movable slot (31), and the top card hook (602) is fixedly connected on the side of the movable seat (601).

4. The latch structure of a socket connector according to claim 3, wherein: The movable seat (601) is fixedly connected with two groups of positioning lugs (604) in symmetry, the second tower part (3) is symmetrically provided with two groups of guide grooves (33) corresponding to the positioning lugs (604), and the positioning lugs (604) are arranged in the guide grooves (33).

5. The latch structure of a socket connector according to claim 1, wherein: The first tower part (2) is provided with an installation groove (25) and a positioning groove (22), the positioning groove (22) and the installation groove (25) are communicated, the fixing ear buckle (4) includes a fixed seat (401) and an abutting block (402), the abutting block (402) is fixedly connected on the bottom of the abutting block (402), the abutting block (402) is abuttingly arranged in the positioning groove (22), and the fixed seat (401) is provided with an avoiding hole (403) for adapting card positioning.

6. The latch structure of a socket connector according to claim 5, wherein: The first tower part (2) is provided with a guide slot (23), the mounting slot (25) is communicated with the guide slot (23), the buckle elastic body (5) comprises a elastic sheet body (501), an anti-dropping block (502) and a pressing block (503), the elastic sheet body (501) is inserted into the guide slot (23), the anti-dropping block (502) is fixedly connected to the side of the fixed seat (401), the first tower part (2) is provided with an anti-dropping slot (24), the anti-dropping slot (24) is communicated with the mounting slot (25), the anti-dropping block (502) is abutted in the anti-dropping slot (24), the pressing block (503) is fixedly connected to the side of the elastic sheet body (501), the first tower part (2) is provided with an avoiding slot (21) communicated with the mounting slot (25), the pressing block (503) is arranged in the avoiding slot (21), and the top of the elastic sheet body (501) is arranged below the fixed seat (401).

7. The latch structure of a socket connector according to claim 1, wherein: The plastic main body (1) is provided with an insertion slot (101), and the insertion slot (101) is provided with a terminal (7).

8. The latch structure of a socket connector according to claim 6, wherein: The pressing block (503) is provided with a piercing structure (504).

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