DP connector

Abstract

The DP connector comprises a connector body, a first screw rod, a second screw rod, a first nut, a second nut and a connecting seat, one end of the connector body is a plug-in end, the front side and the rear side of the outer side wall of the plug-in end are provided with a first hanging lug and a second hanging lug respectively, the upper side of the outer side wall of the plug-in end is provided with a first protrusion and a second protrusion, and the first protrusion and the second protrusion are connected with the plug-in end. A first through hole and a second through hole are formed in the first hanging lug and the second hanging lug respectively, a first copper sleeve is arranged in the first through hole, a second copper sleeve is arranged in the second through hole, the left end of the first copper sleeve is sleeved with a first spring, and the left end of the second copper sleeve is sleeved with a second spring. The connecting seat is clamped on the plug-in end, a first clamping groove and a second clamping groove are formed in the connecting seat, the first clamping groove is matched with the first bulge, and the second clamping groove is matched with the second bulge. The fixing device has the advantages of being good in fixing performance, not prone to falling off and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and in particular relates to a DP connector. Background Art

[0002] The DP connector is a digital video interface standard developed by a coalition of PC and chip manufacturers and standardized by the Video Electronics Standards Association. This interface is free of certification and licensing fees and is mainly used to connect video sources to devices such as monitors. It also supports carrying audio, USB and other forms of data. This interface is designed to replace traditional VGA, DVI and FPD-Link interfaces. Through active or passive adapters, this interface is backward compatible with traditional interfaces.

[0003] For example, patent application No. 201922075892.2 discloses a DP connector structure that is easy to disassemble and assemble, including a DP connector body, a plug connector fixedly installed in the center of the front end of the DP connector body, a positioning rod fixedly installed on the upper side of the front end of the DP connector body, a plug hole fixedly opened in the center of the rear end of the DP connector body, a positioning hole fixedly opened on the upper side of the rear end of the DP connector body, a slide groove fixedly opened on the outer surface of the DP connector body, a pair of slide grooves symmetrically installed about the vertical center line of the DP connector body, and a slider movably installed inside the slide groove. This DP connector can be easily disassembled and assembled, but both this disassembled DP connector structure and other DP connectors in the prior art have the problem of poor fixation during the plug-in process and easy to fall off. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides a DP connector which has good fixation and is not easy to fall off.

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

[0006] The DP connector comprises a connector body, a first screw, a second screw, a first nut, a second nut and a connecting seat, wherein one end of the connector body is a plug-in end, and a first hanging ear and a second hanging ear are respectively provided on the front and rear sides of the outer wall of the plug-in end, and a first protrusion and a second protrusion are provided on the upper side of the outer wall of the plug-in end. A first through hole and a second through hole are respectively provided in the first hanging ear and the second hanging ear, a first copper sleeve is provided in the first through hole, and a second copper sleeve is provided in the second through hole. A first spring is sleeved on the left end of the first copper sleeve, and a second spring is sleeved on the left end of the second copper sleeve. The connecting seat is clamped on the plug-in end and a first card slot and a second card slot are provided in the connecting seat, the first card slot is adapted to the first protrusion, and the second card slot is adapted to the second protrusion. The first screw passes through the left end of the first spring, the first copper sleeve and the front end of the connecting seat and is connected to the first nut. The second screw passes through the left end of the second spring, the second copper sleeve and the rear end of the connecting seat and is connected to the second nut.

[0007] Preferably, the middle portion of the plug-in end extends into the connecting socket.

[0008] By adopting the above technical solution, the utility model has the following beneficial effects:

[0009] The utility model is provided with a first screw, a second screw, a first nut, a second nut, a first spring, a second spring and a connecting seat and other structures. In specific applications, the connecting seat can be connected and set on an external plug-in device, and then the connecting end is inserted into the connecting seat, and then plugged in. The fixing is good and not easy to fall off. In addition, the first screw and the second screw can be adjusted left and right to adjust the distance and strength of the connection. The design is reasonable and the service life is longer.

[0010] In summary, the utility model has the advantages of good fixation and not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0013] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0014] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] Example 1

[0018] In this embodiment, a DP connector is provided, which is stable after being plugged in and is not easy to fall off.

[0019] like Figure 1As shown, in one embodiment of the utility model, the DP connector of the utility model includes a connector body 1, a first screw 2, a second screw 3, a first nut 4, a second nut 5 and a connecting seat 6, one end of the connector body 1 is a plug-in end, and a first hanging ear 7 and a second hanging ear 8 are respectively provided on the front and rear sides of the outer wall of the plug-in end, and a first protrusion 9 and a second protrusion 10 are provided on the upper side of the outer wall of the plug-in end, and a first through hole 11 and a second through hole 12 are respectively opened in the first hanging ear 7 and the second hanging ear 8, a first copper sleeve 13 is provided in the first through hole 11, and a second copper sleeve 13 is provided in the second through hole 12 4, a first spring 15 is sleeved on the left end of the first copper sleeve 13, a second spring 16 is sleeved on the left end of the second copper sleeve 14, the connecting seat 6 is clamped on the plug-in end and a first card slot and a second card slot are provided in the connecting seat 6, the first card slot is adapted to the first protrusion 9, the second card slot is adapted to the second protrusion 10, the middle part of the plug-in end extends into the connecting seat 6, the first screw rod 2 passes through the left end of the first spring 15, the first copper sleeve 13 and the front end of the connecting seat 6 and is connected to the first nut 4, the second screw rod 3 passes through the left end of the second spring 16, the second copper sleeve 14 and the rear end of the connecting seat 6 and is connected to the second nut 5.

[0020] Please refer to the following for details Figure 1 The connecting seat 6 can be used on an externally connected plug-in device or structure. The front and rear sides of the connecting seat 6 are respectively provided with a hole. The first screw 2 and the second screw 3 pass through the front and rear sides of the connecting seat 6, that is, pass through the holes on the front and rear sides of the connecting seat 6 respectively. The connecting part of the externally connected plug-in device or structure can also be located in the middle of the connecting seat 6, and then the plug-in end is directly plugged in and connected. The left side of the connecting seat 6 of the utility model is a bent shape as a whole, similar to an inverted L-shape, and then the inverted L-shaped structure has a certain limiting effect on the first hanging ear 7 and the second hanging ear 8 on the outer side of the plug-in end. The first spring 1 in the utility model 5 and the second spring 16 have elasticity, the first screw 2 and the second screw 3 can squeeze the first spring 15 and the second spring 16 and then connect with the first nut 4 and the second nut 5, the first spring 15 and the second spring 16 also have a certain limiting effect, that is, after the first spring 15 and the second spring 16 are squeezed and contracted to the shortest, the first screw 2 and the second screw 3 can no longer be rotated and squeezed to connect, and at this time it also has a certain limiting effect. The copper sleeve of the utility model is lead-free copper nickel-plated material, the first spring 15, the second spring 16, the first screw 2 and the second screw 3 are all made of stainless steel, and the shell is a mixed material of ABS and PC.

[0021] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

Claims

1. DP connector, characterized by , including a connector body, a first screw, a second screw, a first nut, a second nut and a connecting seat, one end of the connector body is a plug-in end, and a first hanging ear and a second hanging ear are respectively provided on the front and rear sides of the outer wall of the plug-in end, and a first protrusion and a second protrusion are respectively provided on the upper side of the outer wall of the plug-in end, and a first through hole and a second through hole are respectively opened in the first hanging ear and the second hanging ear, a first copper sleeve is provided in the first through hole, and a second copper sleeve is provided in the second through hole, a first spring is sleeved on the left end of the first copper sleeve, and a second spring is sleeved on the left end of the second copper sleeve, the connecting seat is clamped on the plug-in end and a first card slot and a second card slot are provided in the connecting seat, the first card slot is adapted to the first protrusion, and the second card slot is adapted to the second protrusion, the first screw passes through the left end of the first spring, the first copper sleeve and the front end of the connecting seat and is connected to the first nut, and the second screw passes through the left end of the second spring, the second copper sleeve and the rear end of the connecting seat and is connected to the second nut.

2. The DP connector according to claim 1, characterized in that: The middle part of the plug end extends into the connecting seat.

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