Bending type automobile connector

Abstract

The utility model discloses a bending type automobile connector, and belongs to the technical field of connectors. A bending type automobile connector comprises a connector base, a contact pin is arranged in the connector base, the bending type automobile connector further comprises a handle, one end of the handle is rotationally arranged in the connector base, and a limiting assembly for limiting rotation of the handle is arranged in the connector base; a connector is fixedly arranged at one end of the connector base, a connecting groove is formed in the connector, the contact pin is fixed in the connecting groove, a baffle used for preventing falling is arranged on the outer wall of the connector in a lifting mode, and a lifting part used for driving the baffle to ascend and descend is arranged in the connector base; according to the utility model, during plugging, the baffle plate on the connector can be clamped in the connecting piece matched with the connector so as to prevent the connector from falling off and affecting normal use during use, the handle is rotatably arranged in the connector seat, and the handle can be folded during use, so that the connector is suitable for occasions with smaller space, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a bending type automobile connector. Background Art

[0002] The automotive connector is a component that electronic engineering technicians often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circuits within the circuit, so that the current can flow and the circuit can achieve its intended function.

[0003] The existing automobile connector does not have an anti-drop function during use, which easily leads to unstable connection. Moreover, when the automobile connector is used in a small space, it is inconvenient to adjust the posture of the connector, which affects the user experience. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the connector has no anti-drop function and the connector is inconvenient to fold when the space is small, and proposes a bending type automobile connector.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bending type automobile connector comprises a connector seat, a pin is arranged in the connector seat, and also comprises: a handle, one end of the handle is rotatably arranged in the connector seat, and a limit assembly for limiting the rotation of the handle is arranged in the connector seat; a connector head is fixedly arranged at one end of the connector seat, a connecting groove is provided in the connector head, the pin is fixed in the connecting groove, and a baffle for preventing falling off is arranged on the outer wall of the connector head, and a lifting part for driving the baffle to lift is arranged in the connector seat.

[0007] In order to ensure that the position of the handle is reliably fixed after the adjustment is completed, preferably, the limit assembly includes a pull plate, and rotating shafts are fixedly provided on both sides of the handle. The rotating shafts are rotatably provided in the connector seat, and a first tooth plate is fixedly provided on one group of the rotating shafts, and a second tooth plate is slidably provided in the connector seat, the second tooth plate is engaged with the first tooth plate, and the pull plate is fixedly connected to the second tooth plate.

[0008] In order to further prevent the handle from rotating, a sliding groove is provided in the connector seat, the second tooth plate is slidably arranged in the sliding groove, and the pull plate is fixedly connected to the second tooth plate through a rectangular rod, a first spring is sleeved on the rectangular rod, and the two ends of the first spring are respectively against the sliding groove and the second tooth plate.

[0009] In order to facilitate driving the baffle to lift and lower, preferably, the lifting part includes an inclined guide block slidably arranged in the connector seat, a guide groove is opened in the connecting head, a guide plate is slidably arranged in the guide groove, the baffle extends into the guide groove and is fixedly connected to the guide plate, and a third spring is sleeved on the baffle, and the two ends of the third spring are respectively abutted against the guide groove and the guide plate, a push rod is fixedly arranged on the guide plate, and the push rod is abutted against the inclined guide surface of the inclined guide block, and a push plate for driving the inclined guide block to slide is arranged in the connector seat.

[0010] Furthermore, an annular cavity is provided in the connector seat, an annular plate is slidably arranged in the annular cavity, one end of the inclined guide block is fixedly connected to the annular plate through a first rod, and the push plate is fixedly connected to the annular plate through a second rod.

[0011] Furthermore, a second spring is arranged in the annular cavity, and two ends of the second spring are respectively against the annular cavity and the annular plate.

[0012] Furthermore, a limit plate is fixedly provided on the inner wall of the guide groove, and the guide plate abuts against the limit plate.

[0013] Furthermore, an annular hole is provided in the connector seat, multiple groups of blowing holes are provided in the connecting groove, the multiple groups of blowing holes are all connected to the annular hole, and an air supply component for supplying air to the annular hole is provided in the connector seat.

[0014] Furthermore, the air supply assembly includes an exhaust pipe, both ends of which are respectively connected to the annular cavity and the annular hole, an air inlet pipe is fixedly arranged on the annular cavity, and a one-way valve is fixedly arranged on both the air inlet pipe and the exhaust pipe.

[0015] Preferably, a protective cover is provided on the connector, an inner wall of the protective cover is provided with a mounting groove, the baffle extends into the mounting groove, and an outer wall of the protective cover is fixedly connected to the connector seat via a drawstring.

[0016] Compared with the prior art, the utility model provides a bending type automobile connector, which has the following beneficial effects:

[0017] 1. The bending type automobile connector can prevent the connector from falling off during use and affecting normal use by enabling the baffle on the connector to be snapped into the connector that matches the connector during insertion;

[0018] 2. The foldable automobile connector is arranged in the connector seat by rotating the handle. During use, the handle can be folded, which is suitable for occasions with small space and improves the use experience;

[0019] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. When plugging in, the baffle on the connector can be snapped into the connector that cooperates with the connector to prevent the connector from falling off during use and affecting normal use. The handle is rotated and set in the connector seat. During use, the handle can be folded, which is suitable for occasions with small space and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a bending type automobile connector proposed by the utility model;

[0021] Figure 2 This is a cross-sectional view of a bent automobile connector proposed by the utility model;

[0022] Figure 3 A bending type automobile connector proposed by the utility model Figure 2 A partial schematic diagram of the

[0023] Figure 4 A bending type automobile connector proposed by the utility model Figure 3 A magnified view of part A;

[0024] Figure 5 The utility model is a structural schematic diagram of a second tooth plate of a bending type automobile connector.

[0025] In the figure: 1. connector seat; 101. connecting groove; 102. pin; 103. slide groove; 2. handle; 201. rotating shaft; 202. first tooth plate; 3. second tooth plate; 301. rectangular rod; 302. pull plate; 303. first spring; 4. annular cavity; 401. annular plate; 402. second spring; 403. air inlet pipe; 404. exhaust pipe; 5. annular hole; 501. blowing hole; 6. inclined guide block; 601. push plate; 602. first rod; 603. second rod; 7. guide plate; 701. baffle; 702. third spring; 703. guide groove; 704. ejector rod; 705. limit plate; 8. protective cover; 801. mounting groove; 802. pull rope. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Example:

[0029] Reference Figure 1-Figure 5 A bending type automobile connector comprises a connector seat 1, a plug pin 102 is arranged in the connector seat 1, and also comprises: a handle 2, one end of the handle 2 is rotatably arranged in the connector seat 1, and a limit assembly for limiting the rotation of the handle 2 is arranged in the connector seat 1. When in use, by rotating the handle 2 in the connector seat 1, the handle 2 can be folded during use, which is suitable for occasions with small space and improves the use experience; a connector is fixedly arranged on one end of the connector seat 1, a connecting groove 101 is opened in the connector, the plug pin 102 is fixed in the connecting groove 101, and a baffle 701 for preventing falling off is arranged on the outer wall of the connector, and a lifting part for driving the baffle 701 to rise and fall is arranged in the connector seat 1. When in use, the baffle 701 on the connector can be clamped in the connector matching with the connector during plugging, so as to prevent the connector from falling off during use and affecting normal use.

[0030] Reference Figure 1 and Figure 5 The limit assembly can use screws or pins to limit the rotation of the handle 2. Here, according to actual usage, we design the limit assembly as a pull plate 302. A rotating shaft 201 is fixedly provided on both sides of the handle 2. The two sets of rotating shafts 201 are rotatably set in the connector seat 1. A first tooth plate 202 is fixedly provided on one set of rotating shafts 201, and a second tooth plate 3 is slidably provided in the connector seat 1. The second tooth plate 3 is engaged with the first tooth plate 202 and the pull plate 302 is fixedly connected with the second tooth plate 3. When in use, the second tooth plate 3 is pulled by the pull plate 302 to slide, so that the second tooth plate 3 can be engaged with the first tooth plate 202 or disengaged from the first tooth plate 202, thereby limiting or releasing the limit of the handle 2. The operation is simple and the limit is reliable, thereby facilitating the adjustment of the angle between the handle 2 and the connector seat 1 and improving the user experience.

[0031] Reference Figure 5A slide groove 103 is opened in the connector seat 1, the second tooth plate 3 is slidably set in the slide groove 103, and the pull plate 302 is fixedly connected to the second tooth plate 3 through the rectangular rod 301, and a first spring 303 is sleeved on the rectangular rod 301, and the two ends of the first spring 303 are respectively against the slide groove 103 and the second tooth plate 3. When in use, the pull plate 302 is fixedly connected to the second tooth plate 3 by using the rectangular rod 301. During use, the second tooth plate 3 can be prevented from rotating and affecting normal work. In addition, the first spring 303 is sleeved on the rectangular rod 301. In the absence of external force, the second tooth plate 3 can always be engaged with the first tooth plate 202, thereby improving the reliability of the limit.

[0032] Reference Figure 2-Figure 4 The lifting part can be driven by a cylinder, an electric telescopic cylinder or a hydraulic cylinder to drive the baffle 701 to lift. Here, we design the lifting part as follows: an inclined guide block 6 is slidably arranged in the connector seat 1, a guide groove 703 is opened in the connector, a guide plate 7 is slidably arranged in the guide groove 703, the baffle 701 is extended into the guide groove 703 and fixedly connected with the guide plate 7, and a third spring 702 is sleeved on the baffle 701, and the two ends of the third spring 702 are respectively abutted against the guide groove 703 and the guide plate 7, a push rod 704 is fixedly arranged on the guide plate 7, and the push rod 704 is abutted against the oblique guide surface of the inclined guide block 6, and a push plate 601 for driving the inclined guide block 6 to slide is arranged in the connector seat 1. When in use, the inclined guide block 6 is slid by the push plate 601, and with the cooperation of the third spring 702, the baffle 701 can be driven to lift and lower through the push rod 704 and the guide plate 7 to achieve an anti-falling effect. In addition, a limiting plate 705 is fixedly provided on the inner wall of the guide groove 703 to abut the guide plate 7 against the limiting plate 705. When the inclined guide block 6 slides out of the guide groove 703, the limiting plate 705 can limit the guide plate 7 to prevent the gap between the push rod 704 and the guide groove 703 from being too small, resulting in the inclined guide block 6 being unable to slide into the guide groove 703 again, thereby improving the use effect.

[0033] Reference Figure 2-Figure 4 An annular cavity 4 is opened in the connector seat 1, and an annular plate 401 is slidably arranged in the annular cavity 4. One end of the inclined guide block 6 is fixedly connected to the annular plate 401 through a first rod 602, and the push plate 601 is fixedly connected to the annular plate 401 through a second rod 603. Multiple groups of baffles 701 are evenly arranged, and the baffles 701 are arranged in two to ten groups, preferably two groups. When in use, the annular plate 401 is slidably arranged in the connector seat 1, so that multiple groups of inclined guide blocks 6 are driven to slide at the same time, thereby improving the use effect.

[0034] Reference Figure 2-Figure 4A second spring 402 is arranged in the annular cavity 4, and the two ends of the second spring 402 are respectively against the annular cavity 4 and the annular plate 401. When in use, by arranging the second spring 402 in the annular cavity 4, in the absence of external force, the inclined guide block 6 can always be against the top rod 704, that is, the baffle 701 always extends out of the connecting head, thereby improving the anti-falling effect.

[0035] Reference Figure 2 and Figure 3 An annular hole 5 is provided in the connector seat 1, and a plurality of groups of air blowing holes 501 are provided on the inner wall of the connecting groove 101. The air blowing holes 501 are provided with two to ten groups, preferably eight groups, and the eight groups are evenly distributed on the inner wall of the connecting groove 101. The eight groups of air blowing holes 501 are all connected to the annular hole 5, and an air supply component for supplying air to the annular hole 5 is provided in the connector seat 1. When in use, air is supplied to the annular hole 5 through the air supply component, and the gas is blown out from the air holes 501, which can purge the connecting groove 101, reduce dust on the connecting groove 101 and the pin 102, and ensure reliable connection.

[0036] Reference Figure 2 and Figure 3 The air supply component can use an air pump or a fan to supply air to the annular hole 5. Here, we design the air supply component as an exhaust pipe 404, and the two ends of the exhaust pipe 404 are respectively connected to the annular cavity 4 and the annular hole 5. An air inlet pipe 403 is fixedly provided on the annular cavity 4, and a one-way valve is fixedly provided on the air inlet pipe 403 and the exhaust pipe 404. When in use, the push plate 601 slides with the inclined guide block 6 to make the baffle 701 be stored back in the connector. The annular plate 401 can press the gas in the annular cavity 4 into the annular hole 5 through the exhaust pipe 404, and then spray it out from the blowing hole 501 to achieve the cleaning of the connecting groove 101 and the pin 102.

[0037] Reference Figure 1-Figure 4 A protective cover 8 is provided on the connecting head, and an installation groove 801 is opened on the inner wall of the protective cover 8. The baffle 701 is extended into the installation groove 801, and is fixedly connected to the connector seat 1 through a pull rope 802 on the outer wall of the protective cover 8. When in use, by installing the protective cover 8 on the connecting head, when it is idle, it can reduce dust from entering the connecting groove 101, thereby improving the use effect.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bending type automobile connector, comprising a connector seat (1), wherein a plug pin (102) is arranged in the connector seat (1), characterized in that: Also includes: A handle (2), one end of the handle (2) being rotatably disposed in the connector seat (1), and a limit assembly for limiting the rotation of the handle (2) being disposed in the connector seat (1); A connector is fixedly provided at one end of the connector seat (1), a connecting slot (101) is provided in the connector head, the plug pin (102) is fixed in the connecting slot (101), and a baffle (701) for preventing falling off is provided on the outer wall of the connector head, and a lifting part for driving the baffle (701) to rise and fall is provided in the connector seat (1).

2. The bending type automobile connector according to claim 1, characterized in that: The limiting assembly comprises a pull plate (302), a rotating shaft (201) is fixedly provided on both sides of the handle (2), the rotating shaft (201) is rotatably provided in the connector seat (1), a first tooth plate (202) is fixedly provided on one group of the rotating shafts (201), and a second tooth plate (3) is slidably provided in the connector seat (1), the second tooth plate (3) is snap-fitted and connected with the first tooth plate (202), and the pull plate (302) is fixedly connected with the second tooth plate (3).

3. The bending type automobile connector according to claim 2, characterized in that: A sliding groove (103) is provided in the connector seat (1), the second tooth plate (3) is slidably arranged in the sliding groove (103), and the pull plate (302) is fixedly connected to the second tooth plate (3) through a rectangular rod (301), and a first spring (303) is sleeved on the rectangular rod (301), and two ends of the first spring (303) are respectively against the sliding groove (103) and the second tooth plate (3).

4. The bending type automobile connector according to claim 1, characterized in that: The lifting part comprises an inclined guide block (6) slidably arranged in the connector seat (1), a guide groove (703) is provided in the connector, a guide plate (7) is slidably arranged in the guide groove (703), the baffle plate (701) extends into the guide groove (703) and is fixedly connected to the guide plate (7), and a third spring (702) is sleeved on the baffle plate (701), and the two ends of the third spring (702) are respectively against the guide groove (703) and the guide plate (7), a push rod (704) is fixedly arranged on the guide plate (7), and the push rod (704) is against the inclined guide surface of the inclined guide block (6), and a push plate (601) for driving the inclined guide block (6) to slide is arranged in the connector seat (1).

5. The bending type automobile connector according to claim 4, characterized in that: An annular cavity (4) is provided in the connector seat (1), an annular plate (401) is slidably provided in the annular cavity (4), one end of the inclined guide block (6) is fixedly connected to the annular plate (401) via a first rod (602), and the push plate (601) is fixedly connected to the annular plate (401) via a second rod (603).

6. The bending type automobile connector according to claim 5, characterized in that: A second spring (402) is arranged in the annular cavity (4), and two ends of the second spring (402) are respectively against the annular cavity (4) and the annular plate (401).

7. The bending type automobile connector according to claim 6, characterized in that: A limiting plate (705) is fixedly arranged on the inner wall of the guide groove (703), and the guide plate (7) abuts against the limiting plate (705).

8. The bending type automobile connector according to claim 7, characterized in that: An annular hole (5) is provided in the connector seat (1), a plurality of groups of air blowing holes (501) are provided in the connection groove (101), the plurality of groups of air blowing holes (501) are all connected to the annular hole (5), and an air supply component for supplying air to the annular hole (5) is provided in the connector seat (1).

9. The bending type automobile connector according to claim 8, characterized in that: The air supply assembly comprises an exhaust pipe (404), the two ends of the exhaust pipe (404) are respectively connected to the annular cavity (4) and the annular hole (5), an air intake pipe (403) is fixedly arranged on the annular cavity (4), and both the air intake pipe (403) and the exhaust pipe (404) are fixedly arranged with a one-way valve.

10. The bending type automobile connector according to claim 1, characterized in that: The connector is provided with a protective cover (8), the inner wall of the protective cover (8) is provided with a mounting groove (801), the baffle (701) extends into the mounting groove (801), and the outer wall of the protective cover (8) is fixedly connected to the connector seat (1) via a drawstring (802).

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