Connector plug-in structure

Abstract

The utility model discloses a connector plug-in structure, which relates to the technical field of connectors and comprises a dismounting mechanism, the dismounting mechanism comprises a shell, a mounting shell is arranged on one side of the shell, a fixing block is arranged on one side of the mounting shell, and a plug is arranged on one side, close to the shell, of the fixing block. According to the utility model, the two pressing blocks are respectively pinched, the pressing blocks are sunken into the placement grooves, so that the insertion blocks are ensured to move in the slots without obstacles, and when the insertion blocks move to the bottommost part of the slots, the pressing blocks and the grooves are kept at the same position, so that the pressing blocks lose extrusion caused by the inner walls of the slots, and the elastic sheets recover elasticity; according to the connector, the pressing block is pushed to be clamped in the groove, then the plug can be fixedly limited in the shell, loosening or falling off caused by external force or vibration is avoided, the risk that the plug falls off accidentally is reduced, the reliability and stability of the connector are improved, and when the plug needs to be taken out of the shell, the plug can be taken out of the shell only by pressing the pressing block.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, concretely is a connector plug -in structure. BACKGROUND

[0002] Connectors, commonly referred to as hardware devices used to connect two or more electronic devices or systems. Its main function is to transmit data, signals or power. Connectors can be simple plugs and sockets, but also complex cable assemblies or interface systems. In electronic devices, connectors play a vital role because they enable effective communication and data transmission between devices.

[0003] The prior art discloses a kind of DVI computer connectors of convenient installation and person disassembly, when installing, the shape of the plug-in type luminescent antiskid fast surface is judged the shape of the pin, in turn, without needing to see the pin inside directly, the connector body and socket can be accurately connected, in the rotation plastic bolt head reinforcement, when disassembling, host power is disconnected, the illumination of the plug-in type luminescent antiskid fast internal luminescent powder can accurately find the position of the connector body, in the rotation plastic bolt head reverse installation, the connector body is disassembled.

[0004] The above technical scheme is adopted, the connector body and socket are connected, then need to be reinforced in the rotation plastic bolt head, and the connector body is disassembled by rotating plastic bolt head reversely, since the hardness of plastic material is lower, frequent rotation can cause plastic bolt abrasion deformation or risk of fracture, which can reduce the fastening effect of bolt, so that it cannot firmly fix connecting piece.Therefore we provide a kind of connector plug-in structure. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of connector plug-in structure to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a connector plug -in structure, include: dismounting mechanism, the dismounting mechanism includes the casing, the casing one side is provided with the installation shell, the installation shell one side is provided with fixed block, fixed block one side close to the casing is provided with the plug, the both sides of fixed block all are provided with the insert block, the both sides of two insert block all are equipped with the accommodation groove, two accommodation grooves all are equipped with the press block in, the both sides of two press block all are equipped with the sliding slot in the accommodation groove wall far away from the press block, two press blocks one side close to the sliding slot all are provided with the connecting block, two connecting blocks one side far away from the press block all are equipped with the elastic sheet, two press blocks one side far away from the connecting block all are equipped with the convex part, the both ends of installation shell far away from the casing one side all are equipped with the insertion groove, the both sides of installation shell all are equipped with the recess, the outside of plug is provided with positioning mechanism.

[0007] As a further preferred of the technical scheme, the positioning mechanism includes a plug pin, the plug pin is fixedly connected to the inner wall of the shell far away from the fixed block, the plug is provided with a plurality of insertion holes at one end close to the shell, and the plug pin is inserted into the insertion hole.

[0008] As a further preferred of the technical scheme, the inner wall of the shell is provided with a positioning groove at four corners, the four corners of the outer portion of the plug are fixedly connected with a positioning block, and the outer portion of the positioning block is slidingly connected with the inner wall of the positioning groove.

[0009] As a further preferred of the technical scheme, the shell is fixedly connected with an installation shell at one side, the plug is fixedly connected with the fixed block at one side close to the shell, and the plug is inserted into the clamping groove provided at one side of the shell far away from the plug pin.

[0010] As a further preferred of the technical scheme, the both sides of the fixed block are fixedly connected with an insert block, the outer portion of the insert block is inserted into the insertion groove, and the outer portion of the press block is slidingly connected with the inner wall of the accommodation groove.

[0011] As a further preferred of the technical scheme, the press block is fixedly connected with a connecting block at one side far away from the convex part, the outer portion of the connecting block is slidingly connected with the inner wall of the sliding slot, and one end of the connecting block far away from the press block is fixedly connected with the elastic sheet.

[0012] As a further preferred of the technical scheme, the other end of the elastic sheet is fixedly connected with the inner wall of the sliding slot far away from the press block, and the outer side of the press block is slidingly connected with the inner wall of the recess.

[0013] The utility model provides a kind of connector plug -in structure, with following beneficial effects:

[0014] (1) The utility model discloses a structure that the two press blocks are pressed respectively, and the press block is recessed into the accommodation groove, which ensures that the plug block moves in the insertion slot without any obstruction, and when the plug block moves to the bottom of the insertion slot, the press block will be kept in the same position with the recess, and then the press block will lose the extrusion from the inner wall of the insertion slot, which will make the elastic sheet restore elasticity and push the press block to be clamped in the recess, and then the plug will be fixed and limited in the shell, avoiding loosening or falling off due to external force or vibration, which reduces the risk of accidental falling of the plug and improves the reliability and stability of the connector, and when the plug needs to be taken out of the shell, the plug can be taken out of the shell by pressing the press block.

[0015] (2) The utility model discloses a positioning block and a positioning groove, which not only ensure that the plug is stably inserted in the shell, but also ensure that each pin can be inserted in the corresponding jack, avoiding unnecessary pressure or damage of the pin to the jack, prolonging the service life of the jack and reducing the cost of maintenance and replacement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a connector plug-in structure schematic view of the utility model.

[0017] Figure 2 It is a connector plug-in structure dismounting mechanism disassembled and profiled side structure schematic view.

[0018] Figure 3 It is a connector plug-in structure dismounting mechanism disassembled and profiled side structure schematic view.

[0019] Figure 4 It is a connector plug-in structure dismounting mechanism and positioning mechanism partial side structure schematic view.

[0020] In the drawing: 1, dismounting mechanism;11, shell;12, mounting shell;13, fixed block;14, plug;15, plug block;16, accommodation groove;17, sliding slot;18, press block;19, protruding part;110, connecting block;111, elastic sheet;112, insertion slot;113, recess;

[0021] 2, positioning mechanism;21, positioning block;22, jack;23, pin;24, positioning groove. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment.

[0023] The utility model provides technical scheme: such as Figures 1-4As shown, in this embodiment, a connector plug-in structure includes: dismounting mechanism 1, the dismounting mechanism 1 includes the shell 11, the shell 11 one side is provided with the installation shell 12, the installation shell 12 one side is provided with the fixed block 13, the fixed block 13 is close to the one side of the shell 11 and is provided with the plug 14, the shell 11 one side is fixedly connected with the installation shell 12, the fixed block 13 is close to the one side of the shell 11 and is fixedly connected with the plug 14, the plug 14 outside is inserted in the clamping groove that the shell 11 is away from the plug pin 23 one side and is set, the both sides of the fixed block 13 are provided with the plug block 15, the both sides of the two plug blocks 15 away from the plug 14 are provided with the accommodation groove 16, the two accommodation grooves 16 are provided with the press block 18, the both sides of the two accommodation grooves 16 away from the press block 18 are provided with the sliding slot 17, the both sides of the two press blocks 18 close to the sliding slot 17 are provided with the connecting block 110, the both sides of the two connecting blocks 110 away from the press block 18 are provided with the elastic sheet 111, the both sides of the two press blocks 18 away from the connecting block 110 are provided with the convex part 19, the both ends of the installation shell 12 away from the shell 11 are provided with the insertion slot 112, the both sides of the fixed block 13 are fixedly connected with the plug block 15, the plug block 15 outside is inserted in the insertion slot 112, the outside of the press block 18 and the accommodation groove 16 inner wall slidingly connected, the press block 18 away from the convex part 19 one side is fixedly connected with the connecting block 110, the connecting block 110 outside and the sliding slot 17 inner wall slidingly connected, the connecting block 110 away from the press block 18 one side and the elastic sheet 111 one end are fixedly connected, the both sides of the installation shell 12 are provided with the recess 113, the other end of the elastic sheet 111 and the sliding slot 17 inner wall away from the press block 18 one side are fixedly connected, the outside of the press block 18 and the recess 113 inner wall slidingly connected, the plug 14 outside is provided with the positioning mechanism 2.

[0024] When the staff needs to insert the plug into the shell 11 and fix the position, the two press blocks 18 can be pinched respectively, so that the press blocks 18 are pinched to form a pressing effect, and the pressing effect is transmitted to the elastic sheet 111 through the press blocks 18 and the connecting block 110, and then the elastic sheet 111 is contracted. It is mentioned that the press blocks 18 are pressed to be recessed into the accommodation groove 16, and the side of the press blocks 18 close to the protruding part 19 keeps the same height with the outer surface of the plug block 15, so that the plug block 15 can move in the insertion slot 112 without any obstruction. After the plug 14 is inserted into the shell 11, the side of the press blocks 18 close to the protruding part 19 contacts the inner wall of the insertion slot 112, and then the press blocks 18 continue to be extruded. When the plug block 15 moves to the bottom of the insertion slot 112, the press blocks 18 keep the same position with the recess 113, and then the extrusion of the press blocks 18 on the inner wall of the insertion slot 112 makes the elastic sheet 111 restore the elasticity, so that the released elasticity pushes the press blocks 18 to be clamped in the recess 113, and then the plug 14 is fixed and positioned in the shell 11, so as to avoid loosening or falling off due to external force or vibration, which reduces the risk of accidental falling of the plug 14 and improves the reliability and stability of the connector. When the plug 14 needs to be taken out of the shell 11, the press blocks 18 can be pressed to be recessed into the accommodation groove 16, and the reverse operation is not described here. The protruding part 19 can increase the friction between the hand and the press blocks 18.

[0025] As shown in Figures 1-4 The positioning mechanism 2 includes a plurality of insertion needles 23 fixedly connected to the inner wall of the shell 11 away from the fixed block 13, a plurality of insertion holes 22 are formed in the end of the plug 14 close to the shell 11, the insertion needles 23 are inserted into the insertion holes 22, and a plurality of positioning grooves 24 are formed in the four corners of the inner wall of the shell 11. The four corners of the outer part of the plug 14 are fixedly connected with a plurality of positioning blocks 21, and the outer part of the positioning blocks 21 is in sliding connection with the inner wall of the positioning grooves 24.

[0026] In the embodiment, when the plug 14 is inserted into the shell 11, the positioning blocks 21 and the positioning grooves 24 can be used to achieve the purpose that the plug 14 can be stably inserted into the shell 11, and each insertion needle 23 can be inserted into the corresponding insertion hole 22, so as to avoid unnecessary pressure or damage of the insertion needle 23 to the insertion hole 22, prolong the service life of the insertion hole 22, and reduce the cost of maintenance and replacement.

[0027] The utility model provides a kind of connector plug-in structure, specific working principle as follows:

[0028] In the case that the staff needs to insert the plug into the shell 11 of the connector and ensure its fixed location, two press blocks 18 can be pinched by fingers respectively, when the press blocks 18 are pinched, a pressing effect is generated, the pressing effect is transmitted to the elastic sheet 111 through the press blocks 18 and the connecting block 110, so that the elastic sheet 111 is contracted, as the press blocks 18 are pressed, they are recessed into the accommodation groove 16, at the same time, the side of the press blocks 18 close to the protruding part 19 will keep the same height with the outer surface of the plug 15, so that the plug 14 can be smoothly inserted into the shell 11 through the effect of the positioning block 21 and the positioning groove 24, after the plug 14 is inserted into the shell 11, the plug 15 will be inserted into the insertion groove 112 together, in the process, the side of the press blocks 18 close to the protruding part 19 will contact the inner wall of the insertion groove 112, which will cause the press blocks 18 to continue to be extruded, when the plug 15 moves to the bottom of the insertion groove 112, the press blocks 18 will keep the same position with the recess 113, at this time, as the extrusion of the inner wall of the insertion groove 112 is lost, the elastic sheet 111 will restore its elasticity, the released elasticity will push the press blocks 18 to be clamped in the recess 113, so as to ensure the fixed location of the plug 14 in the shell 11.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A connector plug-in structure, characterized in that, include: The disassembly and assembly mechanism (1) includes a housing (11), a mounting shell (12) is provided on one side of the housing (11), a fixing block (13) is provided on one side of the mounting shell (12), a plug (14) is provided on the side of the fixing block (13) near the housing (11), and insert blocks (15) are provided on both sides of the fixing block (13). A placement groove (16) is provided on the side of each insert block (15) away from the plug (14), and a pressing block (18) is provided in each of the two placement grooves (16). The inner walls of the two placement grooves (16) are located away from the pressing blocks (18). A sliding groove (17) is provided on one side of each of the two push blocks (18). A connecting block (110) is provided on the side of each of the two push blocks (18) near the sliding groove (17). A spring piece (111) is provided on the side of each of the two connecting blocks (110) away from the push block (18). A protrusion (19) is provided on the side of each of the two push blocks (18) away from the connecting block (110). Slots (112) are provided at both ends of the mounting shell (12) away from the shell (11). Grooves (113) are provided on both sides of the mounting shell (12). A positioning mechanism (2) is provided on the outside of the plug (14).

2. The connector plug-in structure according to claim 1, characterized in that: The positioning mechanism (2) includes a pin (23), which is fixedly connected to the inner wall of the housing (11) on the side away from the fixing block (13). The plug (14) has several holes (22) at one end near the housing (11), and the pin (23) is inserted into the holes (22).

3. A connector plug-in structure according to claim 2, characterized in that: The housing (11) has positioning grooves (24) at the four corners of its inner wall, and positioning blocks (21) are fixedly connected to the four corners of the plug (14) on its outer side. The outer side of the positioning blocks (21) is slidably connected to the inner wall of the positioning grooves (24).

4. The connector plug-in structure according to claim 1, characterized in that: A mounting shell (12) is fixedly connected to one side of the housing (11), and a plug (14) is fixedly connected to the side of the fixing block (13) near the housing (11). The plug (14) is inserted into a slot opened on the side of the housing (11) away from the pin (23).

5. A connector plug-in structure according to claim 1, characterized in that: Both sides of the fixing block (13) are fixedly connected with insert blocks (15), the outside of the insert blocks (15) is inserted into the slot (112), and the outside of the push block (18) is slidably connected to the inner wall of the placement groove (16).

6. A connector plug-in structure according to claim 1, characterized in that: A connecting block (110) is fixedly connected to the side of the press block (18) away from the protrusion (19). The outside of the connecting block (110) is slidably connected to the inner wall of the slide groove (17). The side of the connecting block (110) away from the press block (18) is fixedly connected to one end of the spring piece (111).

7. A connector plug-in structure according to claim 1, characterized in that: The other end of the spring piece (111) is fixedly connected to the side of the inner wall of the groove (17) away from the button (18), and the outer side of the button (18) is slidably connected to the inner wall of the groove (113).

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