Connector with guide structure

Abstract

The utility model provides a connector with a guide structure. Relates to the technical field of connectors, in particular to a connector with a guide structure, which comprises a female head and a male head, matched guide mechanisms are fixedly arranged in the female head and the male head, the upper end faces of the female head and the male head are fixedly connected with corresponding guide fixing mechanisms, and each guide mechanism comprises a positioning block, a limiting block, a fixing rubber ring and a limiting rubber ring. Positioning blocks are fixedly arranged on the two sides in the connecting cavity of the female head, transmission holes are formed in the front end faces of the two positioning blocks, and a limiting block is fixedly arranged in the center in the connecting cavity of the female head. When in use, the son head is inserted into the mother head, the positioning block is embedded into the positioning hole, the information needle is embedded into the transmission hole, and the limiting block is embedded into the limiting hole, and if two plugs are plugged in a positive and negative opposite manner, the positioning block and other guide structures cannot be inserted into the corresponding holes, so that the information needle is protected from being damaged due to extrusion; therefore, the connector is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially a connector with a guide structure. BACKGROUND

[0002] The connector is a device for connecting two active devices to transmit current or signal. At present, the connector on the market includes a female connector and a male connector which are buckled with each other. When used, the male connector is inserted into the female connector, so that the connecting terminals in the two connectors contact with each other to transmit signal. Most of the existing connectors include a male connector, a female connector and corresponding power lines. When used, the user needs to distinguish the front and back of the two connectors by eyes and then connect them. However, the front and back of the two connectors are not much different in shape. Sometimes, the front and back of the two connectors are connected in reverse, which may cause connection failure and damage the internal connecting terminals, and the use is inconvenient.

[0003] Therefore, it is necessary to provide a new connector with a guide structure to solve the above technical problems. SUMMARY

[0004] To solve the above technical problems, the utility model provides a connector with a guide structure.

[0005] The connector with a guide structure comprises a female head and a male head, and the female head and the male head are internally fixed with a tangent guide mechanism, and the upper end faces of the female head and the male head are fixedly connected with corresponding guide fixing mechanisms.

[0006] The guide mechanism comprises positioning blocks, limiting blocks, fixed rubber rings and limiting rubber rings. The connecting cavity of the female head is fixedly provided with the positioning blocks on both sides, the front end faces of the two positioning blocks are provided with transmission holes, the connecting cavity of the female head is fixedly provided with a limiting block in the center, the connecting cavity of the male head is fixedly provided with fixed rubber rings on both sides, the front end faces of the two fixed rubber rings are provided with positioning holes, the two positioning holes are electrically provided with information needles, the connecting cavity of the male head is fixedly provided with a limiting rubber ring in the center, and the front end face of the limiting rubber ring is provided with a limiting hole.

[0007] Preferably, the longitudinal sections of the positioning blocks, the limiting blocks, the positioning holes and the limiting holes are irregular in shape, and the longitudinal sections of the transmission holes, the fixed rubber rings, the information needles and the limiting rubber rings are regular circles.

[0008] Preferably, the two positioning blocks and the two positioning holes are tangent to each other, the two information needles and the two transmission holes are tangent to each other, and the limiting block and the limiting hole are tangent to each other.

[0009] Preferably, the guiding and fixing mechanism comprises a holder and a clamping head, the upper end surface of the female head is fixedly connected with the holder, the holder is fixedly provided with a clamping plate on the side away from the connecting end of the female head, and the upper end surface of the male head is fixedly connected with the clamping head.

[0010] Preferably, the clamping head is made of PET plastic.

[0011] Preferably, the end away from the connecting end of the female head is electrically connected with a first power line, and the end away from the connecting end of the male head is electrically connected with a second power line.

[0012] Compared with the prior art, the plug-in connector with a guiding structure has the following advantages

[0013] Beneficial effects:

[0014] The plug-in connector with a guiding structure is provided, in use, the male head is inserted into the female head, the positioning block is embedded into the positioning hole, the information needle is embedded into the transmission hole, and the limiting block is embedded into the limiting hole, if the two plugs are connected in opposite directions, the positioning block and other guiding structures cannot be inserted into the corresponding holes, so that the information needle is prevented from being damaged due to extrusion, meanwhile, the clamping head is inserted into the holder and clamps the clamping plate, thereby fixing the two plugs and helping the user to distinguish the front and back of the two plugs, and the plug-in connector is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of plug-in connector with a guiding structure for the isometric view of the utility model;

[0016] Figure 2 The utility model provides a kind of plug-in connector with a guiding structure for the explosion isometric view of the utility model;

[0017] Figure 3 The utility model provides a kind of plug-in connector with a guiding structure for the fixed mechanism structure schematic view of the utility model;

[0018] Figure 4 The utility model provides a kind of plug-in connector with a guiding structure for the internal structure schematic view of the utility model.

[0019] Reference signs in the drawing: 1, female head; 2, male head; 3, positioning block; 4, transmission hole; 5, limiting block; 6, fixed rubber ring; 7, positioning hole; 8, information needle; 9, limiting rubber ring; 10, limiting hole; 11, holder; 12, clamping plate; 13, clamping head; 14, first power line; 15, second power line. DETAILED DESCRIPTION

[0020] The utility model is further described below in connection with the drawings and embodiments.

[0021] Please refer to Figure 1 - Figure 4 Wherein, Figure 1 The utility model provides a kind of connector of guiding structure of axis drawing of the utility model provides a kind of connector of guiding structure; Figure 2 The utility model provides a kind of connector of guiding structure of explosion axis drawing of the utility model provides a kind of connector of guiding structure; Figure 3 The utility model provides a kind of connector of guiding structure of fixed mechanism structure schematic view of the utility model provides a kind of connector of guiding structure; Figure 4 The utility model provides a kind of connector of guiding structure of internal structure schematic view of the utility model provides a kind of connector of guiding structure.

[0022] In the specific implementation process, as Figure 1 - Figure 4 As shown in a kind of connector of guiding structure, including female head 1 and subhead 2, female head 1 and subhead 2 inside fixedly arranged with tangential guiding mechanism, the upper end surface of female head 1 and subhead 2 is all fixedly connected with corresponding guiding fixed mechanism, guiding mechanism includes locating block 3, limit block 5, fixed rubber ring 6 and limit rubber ring 9, the inside two sides of the connecting cavity of female head 1 are fixedly provided with locating block 3, the front end surface of two locating blocks 3 is all set with transmission hole 4, the inside central fixed setting of the connecting cavity of female head 1 is limit block 5, the inside two sides of the connecting cavity of subhead 2 are fixedly provided with fixed rubber ring 6, the front end surface of two fixed rubber rings 6 is all set with locating hole 7, two locating holes 7 are electrically provided with information needle 8, the inside central fixed setting of the connecting cavity of subhead 2 is limit rubber ring 9, the front end surface of limit rubber ring 9 is set with limit hole 10, the longitudinal section of locating block 3, limit block 5, locating hole 7 and limit hole 10 is all irregular shape, the longitudinal section of transmission hole 4, fixed rubber ring 6, information needle 8 and limit rubber ring 9 is all regular circle, two locating blocks 3 and two locating holes 7 are in harmony, two information needles 8 and two transmission holes 4 are in harmony, limit block 5 and limit hole 10 are in harmony, guiding fixed mechanism includes fixer 11 and chuck 13, the upper end surface of female head 1 is fixedly connected with fixer 11, the inside side away from the connecting end of fixer 11 is fixedly provided with clamping plate 12, the upper end surface of subhead 2 is fixedly connected with chuck 13, the material of chuck 13 is PET plastic, the end away from the connecting end of female head 1 is electrically connected with first power line 14, the end away from the connecting end of subhead 2 is electrically connected with second power line 15.

[0023] The working principle of the utility model is as follows: in use, the sub head 2 is inserted into the female head 1, the positioning block 3 is embedded into the inside of the positioning hole 7, the information needle 8 is embedded into the inside of the transmission hole 4, and the limiting block 5 is embedded into the inside of the limiting hole 10, since the longitudinal sections of the positioning block 3, the limiting block 5, the positioning hole 7 and the limiting hole 10 are all irregular shapes, if the two plugs are connected in opposite directions, the positioning block 3 and other guiding structures cannot be inserted into the corresponding holes, so that the information needle 8 cannot be damaged due to extrusion, meanwhile, the clamping head 13 can be inserted into the inside of the fixer 11 and then clamped to the clamping plate 12, so that the two plugs are fixed and the fixer 11 and the clamping head 13 can help the user to distinguish the front and back of the two plugs, when pulling out, the clamping head 13 is slightly lifted upwards, and the female head 1 and the sub head 2 can be pulled apart by force.

[0024] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0025] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An electrical connector with a guide structure, characterized by comprising: Including female head (1) and son head (2), the female head (1) and son head (2) inside fixedly arranged with tangential guiding mechanism, the upper end face of female head (1) and son head (2) are fixedly connected with corresponding guiding fixed mechanism; The guiding mechanism includes positioning block (3), limiting block (5), fixed rubber ring (6) and limiting rubber ring (9), the connecting cavity of female head (1) is fixedly provided with positioning block (3) on both sides, the front end face of two positioning blocks (3) is provided with transmission hole (4), the connecting cavity of female head (1) is fixedly provided with limiting block (5) in the center, the connecting cavity of son head (2) is fixedly provided with fixed rubber ring (6) on both sides, the front end face of two fixed rubber rings (6) is provided with positioning hole (7), two positioning holes (7) are electrically provided with information needle (8), the connecting cavity of son head (2) is fixedly provided with limiting rubber ring (9) in the center, the front end face of limiting rubber ring (9) is provided with limiting hole (10).

2. The connector with a guide structure according to claim 1, wherein The longitudinal section of positioning block (3), limiting block (5), positioning hole (7) and limiting hole (10) is irregularly shaped, the longitudinal section of transmission hole (4), fixed rubber ring (6), information needle (8) and limiting rubber ring (9) is regularly circular.

3. The connector with a guide structure according to claim 1, wherein Two positioning blocks (3) and two positioning holes (7) are matched, two information needles (8) and two transmission holes (4) are matched, the limiting block (5) and limiting hole (10) are matched.

4. The connector with a guide structure according to claim 1, wherein The guiding fixed mechanism includes fixator (11) and chuck (13), the upper end face of female head (1) is fixedly connected with fixator (11), the inside of fixator (11) is fixedly provided with clamping plate (12) on the side away from the connecting end of female head (1), the upper end face of son head (2) is fixedly connected with chuck (13).

5. The connector with a guide structure according to claim 4, wherein The material of chuck (13) is PET plastic.

6. The connector with a guide structure according to claim 1, wherein The end of female head (1) away from the connecting end is electrically connected with first power line (14), the end of son head (2) away from the connecting end is electrically connected with second power line (15).

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