Automobile connector with anti-falling structure

Abstract

The utility model discloses an automobile connector with an anti-falling structure, and relates to the field of automobile connectors, the automobile connector comprises a first connector, the right side of the first connector is provided with a second connector, the left side of the second connector extends to an inner cavity of the first connector, the top and the bottom of the first connector are provided with jacks, and the jacks are connected with the first connector. Limiting boxes are fixedly connected to the top and the bottom of the second connector correspondingly, limiting plates are arranged in inner cavities of the limiting boxes, and first springs are fixedly connected to the opposite sides of the two limiting plates correspondingly. By arranging the first connector, the second connector, the inserting hole, the limiting box, the limiting plate, the first spring, the inserting block, the clamping assembly, the overturning frame, the fixing block, the positioning block, the positioning shell, the pushing block, the pressing block, the connecting plate, the tension spring and the ejection assembly, after the first connector and the second connector are connected in an inserted mode, the first connector and the second connector can be automatically limited; the connection stability of the first connector and the second connector is improved, and the falling phenomenon is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the field of automobile connectors, in particular to an automobile connector with a falling-prevention structure. BACKGROUND

[0002] An automobile connector is a component frequently contacted by electronic engineering technicians, and the automobile connector has a very simple function: bridging the communication between a broken part in an electric circuit or isolated electric circuits, so that the electric current flows and the electric circuit realizes the predetermined function. The automobile connector is various in form and structure, and is mainly composed of four basic structural components, namely, a contact piece, a shell, an insulator and accessories, which are commonly referred to as a sheath, a connector or a plastic shell in the industry.

[0003] Although the existing automobile connector can be connected in the use process, the automobile connector still has the problem of lacking a multiple limiting function, which leads to poor stability of the automobile connector after connection, and the automobile connector may fall off and be disconnected, which is not conducive to use. SUMMARY

[0004] The automobile connector with the falling-prevention structure has the advantages that the automobile connector has the falling-prevention function.

[0005] To achieve the above object, the application further provides an automobile connector with a falling-prevention structure, which comprises a first connecting head, a second connecting head is arranged at the right side of the first connecting head, the left side of the second connecting head extends to the inner cavity of the first connecting head, plug holes are arranged at the top and bottom of the first connecting head, limiting boxes are fixedly connected to the top and bottom of the second connecting head, limiting plates are arranged in the inner cavities of the limiting boxes, first springs are fixedly connected to the opposite sides of the limiting plates, plug blocks are fixedly connected to the opposite sides of the limiting plates, the opposite sides of the plug blocks extend to the inner cavities of the plug holes through the limiting boxes, clamping assemblies are arranged at the top and bottom of the first connecting head, the clamping assembly comprises turnover frames, fixed blocks are movably connected to the front side and the rear side of the turnover frame, the surface of the fixed block is fixedly connected to the first connecting head, positioning blocks are fixedly connected to the right sides of the opposite sides of the turnover frames, a positioning shell is arranged at one end of the positioning block, the surface of the positioning shell is fixedly connected to the second connecting head, push blocks are fixedly connected to the left sides of the opposite sides of the turnover frames, pressure blocks are fixedly arranged on the left sides of the opposite sides of the turnover frames, connecting plates are fixedly connected to the left sides of the pressure blocks, a tension spring is fixedly connected between the surface of the connecting plate and the first connecting head, and ejecting assemblies are fixedly connected to the front side and the rear side of the first connecting head.

[0006] Preferably, the ejection assembly comprises a fixed box, the surface of the fixed box is fixedly connected with the first connecting head, the right side of the fixed box is provided with a limiting block, and the top and bottom of the left side of the limiting block are both provided with limiting grooves.

[0007] Preferably, the inner cavity of the fixed box is provided with a moving block, the two sides of the moving block are fixedly connected with a second spring and a limiting rod respectively, and the right end of the limiting rod penetrates through the fixed box and extends to the inner cavity of the limiting groove.

[0008] Preferably, the surface of the turnover frame is movably connected with the fixed block through a rotating shaft, and the shape of the plug-in block is trapezoidal.

[0009] Preferably, the surface of the pressing block is fixedly connected with a first anti-skid pad, and the top and bottom of the second connecting head are both fixedly connected with a second anti-skid pad.

[0010] Preferably, the surface of the limiting box is provided with a through hole matched with the plug-in block, and the surface of the positioning block is in contact with the inner wall of the positioning shell.

[0011] Preferably, the surface of the limiting plate is slidably connected with the inner wall of the limiting box, and the surface of the push block is in contact with the plug-in block.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. By setting the first connecting head, the second connecting head, the insertion hole, the limiting box, the limiting plate, the first spring, the plug-in block, the clamping assembly, the turnover frame, the fixed block, the positioning block, the positioning shell, the push block, the pressing block, the connecting plate, the tension spring and the ejection assembly, the first connecting head and the second connecting head can be automatically limited after being inserted, the stability of the connection between the first connecting head and the second connecting head is improved, and the phenomenon of falling off is avoided.

[0014] 2. By setting the rotating shaft, the adjustment of the turnover frame can be facilitated, by setting the trapezoidal plug-in block, the first connecting head and the second connecting head can be inserted into the insertion hole to improve the stability, by setting the first anti-skid pad and the second anti-skid pad, the anti-skid effect can be achieved, and by setting the through hole, the installation and use of the plug-in block can be facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective structural schematic view of an automobile connector with an anti-falling structure provided by the application;

[0016] Figure 2 is a perspective structural schematic view of a clamping assembly of an automobile connector with an anti-falling structure provided by the application;

[0017] Figure 3is a perspective view of a second connector of an automobile connector with an anti-falling structure provided in the present application;

[0018] Figure 4 is a sectional view of a limiting box of an automobile connector with an anti-falling structure provided in the present application;

[0019] Figure 5 is a perspective view of an ejection assembly of an automobile connector with an anti-falling structure provided in the present application.

[0020] In the figure: 1, first connector; 2, second connector; 3, jack; 4, limiting box; 5, limiting plate; 6, first spring; 7, plug block; 8, clamping assembly; 801, turnover frame; 802, fixed block; 803, positioning block; 804, positioning shell; 805, push block; 806, pressing block; 807, connecting plate; 808, tension spring; 9, ejection assembly; 901, fixed box; 902, limiting block; 903, limiting groove; 904, moving block; 905, second spring; 906, limiting rod. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the accompanying drawings. The terms such as "upper", "above", "lower", "below", "first end", "second end", "one end", "the other end", and the like expressing spatial relative positions are used for the purpose of convenient description to describe the relationship of one unit or feature relative to another unit or feature as shown in the drawings. The terms of spatial relative positions can be intended to include different orientations of the device in use or work other than the orientation shown in the drawings. For example, if the device in the drawings is turned over, the unit described as being "below" or "under" other units or features will be "above" other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated 90 degrees or other orientations), and the spatial-related descriptions used herein are interpreted accordingly.

[0022] In addition, the terms "mount", "set", "provided with", "connect", "slidingly connect", "fix", and "sleeve" should be interpreted broadly. For example, "connect" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium, or internal communication between two devices, elements, or components. The specific meanings of the above terms in the present application can be understood according to the specific circumstances by those of ordinary skill in the art.

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0024] Please refer to Figures 1-5 The utility provides a technical scheme: a car connector with anti-falling structure, including first connector 1, the right side of first connector 1 is provided with second connector 2, the left side of second connector 2 extends to the inner cavity of first connector 1, the top and bottom of first connector 1 are provided with jack 3, the top and bottom of second connector 2 are fixedly connected with limit box 4, the inner cavity of limit box 4 is provided with limit plate 5, the opposite side of two limit plates 5 is fixedly connected with first spring 6, the opposite side of two limit plates 5 is fixedly connected with plug 7, the opposite side of two plug 7 is through limit box 4 and extends to the inner cavity of jack 3, the top and bottom of first connector 1 is provided with clamping assembly 8, clamping assembly 8 includes turnover frame 801, the front side and the back side of turnover frame 801 are movably connected with fixed block 802, the surface of fixed block 802 is fixedly connected with first connector 1, the right side of the opposite side of two turnover frames 801 is fixedly connected with positioning block 803, one end of positioning block 803 is sleeved with positioning shell 804, the surface of positioning shell 804 is fixedly connected with second connector 2, the left side of the opposite side of two turnover frames 801 is fixedly connected with push block 805, the left side of the opposite side of two turnover frames 801 is fixedly connected with pressing block 806, the left side of pressing block 806 is fixedly connected with connecting plate 807, the surface of connecting plate 807 is fixedly connected with first connector 1 between pull spring 808, the front side and the back side of first connector 1 are fixedly connected with ejection assembly 9.

[0025] Embodiment one: by setting first connector 1, second connector 2, jack 3, limit box 4, limit plate 5, first spring 6, plug 7, clamping assembly 8, turnover frame 801, fixed block 802, positioning block 803, positioning shell 804, push block 805, pressing block 806, connecting plate 807, pull spring 808 and ejection assembly 9, after the plug-in of first connector 1 and second connector 2, it can be automatically limited, improve the stability of first connector 1 and second connector 2 connection, avoid the phenomenon of falling off.

[0026] In an implementable embodiment, please refer to Figures 1-5The surface of the turnover frame 801 is movably connected with the fixed block 802 through a rotating shaft, the shape of the plug block 7 is trapezoidal, the surface of the pressing block 806 is fixedly connected with a first anti-skid pad, the top and bottom of the second connecting head 2 are fixedly connected with a second anti-skid pad, the surface of the limiting box 4 is provided with a through hole matched with the plug block 7, the surface of the positioning block 803 is in contact with the inner wall of the positioning shell 804, the surface of the limiting plate 5 is slidably connected with the inner wall of the limiting box 4, and the surface of the push block 805 is in contact with the plug block 7.

[0027] In the embodiment two, the rotating shaft is arranged, so that the turnover frame 801 is convenient to adjust, the trapezoidal plug block 7 is arranged, so that the plug block 7 is inserted into the plug hole 3 and the stability of the first connecting head 1 and the second connecting head 2 is improved, the first anti-skid pad and the second anti-skid pad are arranged, so that the anti-skid effect is achieved, and the through hole is arranged, so that the plug block 7 is convenient to install and use.

[0028] Based on the embodiment one, the embodiment discloses the ejection assembly 9 in the embodiment one, the ejection assembly 9 comprises a fixed box 901, the surface of the fixed box 901 is fixedly connected with the first connecting head 1, the right side of the fixed box 901 is provided with a limiting block 902, the top and bottom of the left side of the limiting block 902 are provided with limiting grooves 903, the inner cavity of the fixed box 901 is provided with a moving block 904, the two sides of the moving block 904 are fixedly connected with a second spring 905 and a limiting rod 906 respectively, the right end of the limiting rod 906 penetrates through the fixed box 901 and extends into the inner cavity of the limiting groove 903, when the first connecting head 1 and the second connecting head 2 need to be separated, the limitation of the first connecting head 1 and the second connecting head 2 is removed, at this time, the second spring 905 is reset to push the moving block 904, the moving block 904 drives the limiting rod 906 to press the limiting block 902, so that the limiting block 902 and the second connecting head 2 are driven away from the first connecting head 1, and the first connecting head 1 and the second connecting head 2 are convenient to separate.

[0029] Working principle: when the user needs to separate the first connector 1 and the second connector 2, only need to squeeze the upper and lower two pressing blocks 806 to the middle, the pressing block 806 drives one side of the turnover frame 801 to turn over, the other side of the turnover frame 801 will drive the positioning block 803 to move out of the positioning shell 804, at the same time, the turnover frame 801 will drive the push block 805 to squeeze the plug block 7, drive the two plug blocks 7 to move to the middle, until the plug block 7 is pushed out of the insertion hole 3, the positioning block 803 and the plug block 7 respectively release the restriction of the first connector 1 and the second connector 2, at this time, the second spring 905 resets to push the moving block 904, the moving block 904 drives the limiting rod 906 to squeeze the limiting block 902, that is, it can drive the limiting block 902 and the second connector 2 to move away from the first connector 1, so as to facilitate the separation of the first connector 1 and the second connector 2, when the user needs to connect the first connector 1 and the second connector 2, move the second connector 2 and the limiting box 4 to make it insert into the first connector 1, the two plug blocks 7 are restricted by the first connector 1 and move to the middle, the plug block 7 drives the two limiting plates 5 to move to the middle and squeeze the first spring 6, until the plug block 7 corresponds to the insertion hole 3, the first spring 6 resets to drive the two plug blocks 7 to insert into the insertion hole 3 through the cooperation of the limiting plate 5, the plug block 7 enters the insertion hole 3 at the same time and also squeezes the push block 805, through the cooperation of the push block 805, one side of the two turnover frames 801 turns over to the opposite side, the other side of the two turnover frames 801 will drive the positioning block 803 to turn over and insert into the positioning shell 804, by inserting the plug block 7 into the insertion hole 3 and inserting the positioning block 803 into the positioning shell 804, the stability of the connection between the first connector 1 and the second connector 2 can be improved, and the phenomenon of falling off can be avoided.

[0030] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A car connector with an anti-drop structure, characterized in that, The device includes a first connector (1), a second connector (2) on the right side of the first connector (1), and the left side of the second connector (2) extending into the inner cavity of the first connector (1). The first connector (1) has insertion holes (3) at both its top and bottom. The second connector (2) has a limiting box (4) fixedly connected to both its top and bottom. The inner cavity of the limiting box (4) has limiting plates (5). A first spring (6) is fixedly connected to one side of each limiting plate (5), and an insertion block (7) is fixedly connected to the opposite side of each limiting plate (5). The opposite sides of each insertion block (7) penetrate the limiting box (4) and extend into the inner cavity of the insertion hole (3). The first connector (1) has a clamping assembly (8) at both its top and bottom. The clamping assembly (8) includes a flipping frame (801). Both the front and rear sides of the first connector are movably connected to a fixing block (802). The surface of the fixing block (802) is fixedly connected to the first connector (1). Both the right sides of the two flipping frames (801) on opposite sides are fixedly connected to a positioning block (803). One end of the positioning block (803) is fitted with a positioning shell (804). The surface of the positioning shell (804) is fixedly connected to the second connector (2). Both the left sides of the two flipping frames (801) on opposite sides are fixedly connected to a push block (805). Both the left sides of the two flipping frames (801) on opposite sides are fixedly connected to a pressure block (806). The left side of the pressure block (806) is fixedly connected to a connecting plate (807). The surface of the connecting plate (807) is fixedly connected to the first connector (1) with a tension spring (808). Both the front and rear sides of the first connector (1) are fixedly connected to an ejector assembly (9).

2. The automotive connector with an anti-drop structure according to claim 1, characterized in that, The ejection assembly (9) includes a fixing box (901), the surface of which is fixedly connected to the first connector (1), a limiting block (902) is provided on the right side of the fixing box (901), and limiting grooves (903) are provided on the top and bottom of the left side of the limiting block (902).

3. The automotive connector with an anti-drop structure according to claim 2, characterized in that, The inner cavity of the fixed box (901) is provided with a movable block (904). A second spring (905) and a limiting rod (906) are fixedly connected to both sides of the movable block (904). The right end of the limiting rod (906) passes through the fixed box (901) and extends into the inner cavity of the limiting groove (903).

4. The automotive connector with an anti-drop structure according to claim 1, characterized in that, The surface of the flipping frame (801) is movably connected to the fixing block (802) via a rotating shaft, and the shape of the insert block (7) is trapezoidal.

5. The automotive connector with an anti-drop structure according to claim 1, characterized in that, The surface of the pressure block (806) is fixedly connected with a first anti-slip pad, and the top and bottom of the second connector (2) are both fixedly connected with a second anti-slip pad.

6. The automotive connector with an anti-drop structure according to claim 1, characterized in that, The surface of the limiting box (4) is provided with a through hole for use with the insert block (7), and the surface of the positioning block (803) is in contact with the inner wall of the positioning shell (804).

7. The automotive connector with an anti-drop structure according to claim 1, characterized in that, The surface of the limiting plate (5) is slidably connected to the inner wall of the limiting box (4), and the surface of the push block (805) is in contact with the insert block (7).

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