Fixing buckle suitable for connector

Abstract

The utility model discloses a fixing buckle suitable for a connector, which relates to the technical field of connector buckles, and adopts the technical scheme that the fixing buckle comprises a male head and a female head which are matched with each other, the top of the male head is fixedly connected with a shell, a clamping mechanism is arranged in the shell, the top of the female head is fixedly connected with a connecting block, and one end of the connecting block is fixedly connected with two inserting columns; two through grooves are formed in one end of the shell, the two inserting columns are inserted into the shell through the two through grooves respectively, two rectangular blocks are arranged at one end in the shell, the opposite ends of the two rectangular blocks are fixedly connected with limiting pins, and limiting grooves are formed in the side faces of the two inserting columns. The beneficial effects of the fixing buckle suitable for the connector are that through the arrangement of the clamping mechanism, when a male head and a female head of the connector are plugged, the male head and the female head can be rapidly fixed only by sliding a slide button to make the clamping block on the movable block coincide with the clamping groove in position, so that the connection stability of the male head and the female head of the connector is effectively ensured, and the service life of the male head and the female head is prolonged. The operation is convenient and simple.

Description

Technical Field

[0001] The utility model relates to the technical field of connector buckles, and in particular to a fixing buckle suitable for a connector. Background Art

[0002] Connectors are generally called circuit connectors or electrical connectors. They can bridge two conductors in a loop so that current or signals can flow from one conductor to another, enabling the circuit to achieve its intended function. They are widely used.

[0003] The existing male and female connectors are mostly connected and fixed by a threaded structure, but the threaded structure needs to be tightened manually during use, which is cumbersome to operate and cannot achieve quick plugging and unplugging. Summary of the invention

[0004] To this end, the utility model provides a fixing buckle suitable for a connector, which solves the problems mentioned in the above background technology by setting a clamping mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing buckle suitable for a connector, comprising a matching male head and a female head, the top of the male head is fixedly connected to a shell, a clamping mechanism is provided in the shell, a connecting block is fixedly connected to the top of the female head, one end of the connecting block is fixedly connected to two plug posts, one end of the shell is provided with two through slots, the two plug posts are respectively inserted into the shell through the two through slots, two rectangular blocks are provided at one end inside the shell, the opposite ends of the two rectangular blocks are fixedly connected to limit pins, the sides of the two plug posts are provided with limit slots, the two limit pins are respectively plugged with the two plug posts through the two limit slots, the bottom of the two rectangular blocks are fixedly connected to sliders, the inner bottom wall of the shell is provided with a slide slot, the two sliders are slidably connected to the shell through the slide slot, and the clamping mechanism is used to drive the two limit pins to move.

[0006] Preferably, the clamping mechanism comprises a movable block, a spring a and two connecting rods, a limit assembly is provided on the top of the movable block, and two ends of the spring a are respectively fixedly connected to the movable block and an inner wall of one side of the shell.

[0007] Preferably, guide grooves are provided on both sides of the shell, connecting arms are fixedly connected on both sides of the movable block, and the two connecting arms are slidably connected to the shell through two guide grooves respectively.

[0008] Preferably, one end of the two connecting arms away from the movable block is fixedly connected with a sliding button, and the two sliding buttons are located outside the shell.

[0009] Preferably, the tops of the two connecting arms are fixedly connected with rods a, the tops of the two rectangular blocks are fixedly connected with rods b, and the two connecting rods are movably hinged to the two rods a and the two rods b respectively.

[0010] Preferably, the limiting assembly includes a spring b and a clamping block, a movable groove is provided on the top surface of the movable block, and the clamping block is slidably connected to the movable block via the movable groove.

[0011] Preferably, the bottom of the spring b is fixedly connected to the bottom wall of the movable groove, and the top of the spring b is fixedly connected to the bottom of the block.

[0012] Preferably, a card slot is provided on the top surface of the shell, and the card slot matches the card block.

[0013] Preferably, the cross section of the slider is an isosceles trapezoid.

[0014] The utility model embodiment has the following advantages:

[0015] 1. The utility model provides a snap-fit ​​mechanism. When the male and female connectors are plugged in, only the sliding button needs to be slid so that the snap-fit ​​block on the movable block coincides with the snap-fit ​​slot position, and the two can be quickly fixed, thereby effectively ensuring the connection stability between the male and female connectors, and the operation is convenient and simple.

[0016] 2. The utility model is provided with a spring a and a limit assembly, which can not only automatically fix when plugging, but also quickly reset each component through the spring a when disassembling. It is highly practical, easy to plug and unplug, and effectively applicable to existing connectors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 The overall structural diagram provided by the utility model;

[0020] Figure 2 A schematic diagram of the explosion structure provided by the utility model;

[0021] Figure 3 A side structural sectional view provided by the utility model;

[0022] Figure 4 This is a cross-sectional view of the top structure provided by the utility model.

[0023] In the figure: 1. male connector; 2. female connector; 3. housing; 4. connecting block; 5. plug post; 6. rectangular block; 7. limit pin; 8. limit slot; 9. slider; 10. movable block; 11. spring a; 12. connecting rod; 13. connecting arm; 14. slide button; 15. rod a; 16. rod b; 17. spring b; 18. clamping block; 19. clamping slot. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See attached Figure 1 - Attachment Figure 4 The utility model provides a fixing buckle suitable for a connector, including a matching male head 1 and a female head 2, the top of the male head 1 is fixedly connected to a shell 3, a clamping mechanism is arranged in the shell 3, a connecting block 4 is fixedly connected to the top of the female head 2, one end of the connecting block 4 is fixedly connected to two plug posts 5, one end of the shell 3 is provided with two through slots, the two plug posts 5 are respectively inserted into the shell 3 through the two through slots, one end of the shell 3 is provided with two rectangular blocks 6, the opposite ends of the two rectangular blocks 6 are fixedly connected to a limiting pin 7, the sides of the two plug posts 5 are provided with limiting slots 8, the two limiting pins 7 are respectively plugged with the two plug posts 5 through the two limiting slots 8, the bottom of the two rectangular blocks 6 are fixedly connected to a slider 9, the bottom wall of the shell 3 is provided with a slide slot, the two sliders 9 are slidably connected to the shell 3 through the slide slot, and the clamping mechanism is used to drive the two limiting pins 7 to move;

[0026] In this embodiment, the slide groove serves as a sliding guide for the slider 9 and the rectangular block 6 .

[0027] Among them, in order to achieve the purpose of driving the rectangular block 6 and the limit pin 7 to move, the device is implemented by the following technical solutions: the clamping mechanism includes a movable block 10, a spring a11 and two connecting rods 12, a limit assembly is provided on the top of the movable block 10, and the two ends of the spring a11 are respectively fixedly connected to the movable block 10 and the inner wall of one side of the shell 3, and the spring a11 plays a resetting role, which can quickly drive the movable block 10 to reset when the male head 1 and the female head 2 of the connector are unplugged, and guide grooves are provided on both sides of the shell 3. Connecting arms 13 are fixedly connected to both sides of the movable block 10, and the two connecting arms 13 are respectively slidably connected to the shell 3 through two guide grooves. The guide grooves play a sliding guiding role for the connecting arms 13 and the movable block 10, and the ends of the two connecting arms 13 away from the movable block 10 are fixedly connected to sliding buttons 14, and the two sliding buttons 14 are both located outside the shell 3, and the tops of the two connecting arms 13 are fixedly connected to rods a15, and the tops of the two rectangular blocks 6 are fixedly connected to rods b16, and the two connecting rods 12 are respectively hinged to the two rods a15 and the two rods b16;

[0028] Among them, in order to achieve the purpose of limiting the movable block 10, the present device adopts the following technical solutions: the limiting component includes a spring b17 and a clamping block 18, a movable groove is provided on the top surface of the movable block 10, the clamping block 18 is slidably connected with the movable block 10 through the movable groove, the bottom of the spring b17 is fixedly connected with the bottom wall of the movable groove, the top of the spring b17 is fixedly connected with the bottom of the clamping block 18, a clamping groove 19 is provided on the top surface of the housing 3, the clamping groove 19 matches the clamping block 18, and when the spring b17 is not pressed, the bottom of the clamping block 18 will not leave the movable groove;

[0029] In order to prevent the rectangular block 6 from falling off, the device is implemented by the following technical solution: the cross section of the slider 9 is an isosceles trapezoid.

[0030] The use process of the utility model is as follows: when using the utility model, when the male head 1 and the female head 2 are plugged together, the two plug posts 5 on the connecting block 4 are inserted into the housing 3 from the two through slots, and the user pushes the sliding button 14 with his fingers, and drives the movable block 10 to slide along the guide slot through the two connecting arms 13, so that the movable block 10 squeezes the spring a11, and at the same time, through the connecting rod 12 movably hinged with the two rods a15 and the two rods b16, the two rectangular blocks 6 can be pushed away from each other along the sliding slot. The movable block 10 moves in the direction of separation, thereby driving the two limit pins 7 to move and insert into the limit slots 8 on the two plug posts 5. In the initial state, the card block 18 is squeezed in the movable slot by the top wall of the shell 3, and the spring b17 is also in an squeezed state. When the movable block 10 drives the card block 18 and the spring b17 to move, so that the position of the card block 18 coincides with the card slot 19, the spring b17 is no longer squeezed and pushes the card block 18 to pop out of the movable slot, so that the top of the card block 18 is inserted into the card slot 19, thereby limiting the movable block 10 and achieving fixation.

[0031] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A fixing buckle suitable for a connector, comprising a matching male head (1) and a female head (2), characterized in that: The top of the male head (1) is fixedly connected to a shell (3), and a clamping mechanism is provided inside the shell (3). The top of the female head (2) is fixedly connected to a connecting block (4), and one end of the connecting block (4) is fixedly connected to two plug posts (5). One end of the shell (3) is provided with two through slots, and the two plug posts (5) are respectively inserted into the shell (3) through the two through slots. One end of the shell (3) is provided with two rectangular blocks (6), and opposite ends of the two rectangular blocks (6) are fixedly connected to a limiting pin (7). The sides of the two plug posts (5) are provided with limiting slots (8), and the two limiting pins (7) are respectively plugged with the two plug posts (5) through the two limiting slots (8). The bottoms of the two rectangular blocks (6) are fixedly connected to sliders (9), and the inner bottom wall of the shell (3) is provided with a sliding slot. The two sliders (9) are slidably connected to the shell (3) through the sliding slot, and the clamping mechanism is used to drive the two limiting pins (7) to move.

2. A fixing buckle suitable for a connector according to claim 1, characterized in that: The clamping mechanism comprises a movable block (10), a spring a (11) and two connecting rods (12); a limit assembly is provided on the top of the movable block (10); and two ends of the spring a (11) are respectively fixedly connected to the movable block (10) and an inner wall of one side of the housing (3).

3. A fixing buckle suitable for a connector according to claim 2, characterized in that: Guide grooves are provided on both sides of the shell (3), and connecting arms (13) are fixedly connected to both sides of the movable block (10), and the two connecting arms (13) are slidably connected to the shell (3) via two guide grooves respectively.

4. A fixing buckle suitable for a connector according to claim 3, characterized in that: One end of the two connecting arms (13) away from the movable block (10) is fixedly connected to a sliding button (14), and the two sliding buttons (14) are both located outside the housing (3).

5. A fixing buckle suitable for a connector according to claim 4, characterized in that: The tops of the two connecting arms (13) are fixedly connected to rods a (15), the tops of the two rectangular blocks (6) are fixedly connected to rods b (16), and the two connecting rods (12) are movably hinged to the two rods a (15) and the two rods b (16) respectively.

6. A fixing buckle suitable for a connector according to claim 2, characterized in that: The limit assembly comprises a spring b (17) and a clamping block (18); a movable groove is provided on the top surface of the movable block (10); and the clamping block (18) is slidably connected to the movable block (10) via the movable groove.

7. A fixing buckle suitable for a connector according to claim 6, characterized in that: The bottom of the spring b (17) is fixedly connected to the bottom wall of the movable groove, and the top of the spring b (17) is fixedly connected to the bottom of the clamping block (18).

8. A fixing buckle suitable for a connector according to claim 7, characterized in that: A card slot (19) is provided on the top surface of the shell (3), and the card slot (19) matches the card block (18).

9. A fixing buckle suitable for a connector according to claim 1, characterized in that: The cross section of the slider (9) is an isosceles trapezoid.

Images