High-density connector

Abstract

The utility model relates to the technical field of connectors, and discloses a high-density connector, which comprises a connecting inner cylinder, two extension sheets are arranged on the connecting inner cylinder, locking mechanisms are arranged on the two extension sheets, a connecting outer cylinder is sleeved on the outer side of the connecting inner cylinder, and a clamping mechanism is arranged between the connecting inner cylinder and the connecting outer cylinder. By arranging the connecting inner cylinder, the locking mechanism, the connecting outer cylinder, the clamping column, the clamping sleeve and the clamping hole, the external equipment connector is inserted into the inner side of the connecting inner cylinder from the left side, and the connecting wire of the external equipment connector is locked by using the locking mechanism, so that the external equipment connector is prevented from falling off from the inner side of the connecting inner cylinder; during use, the internal equipment connector is inserted between the connecting inner cylinder and the connecting outer cylinder from the right side, the three clamping sleeves rotate along the external threads of the three clamping columns until the three clamping sleeves cannot rotate, and the three clamping columns are clamped on the inner sides of the three clamping holes, so that the internal equipment connector is limited, and the stability of overall connection is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field, concretely is a high density connector. BACKGROUND

[0002] The connector is the key assembly of the current, signal and data transmission between electronic system equipment, is the indispensable electronic component in electronic circuit, and its main function is to transmit the electric signal or power supply between the circuit unit, does not need to carry out permanent connection, and the connector is widely used in computer, communication equipment, automobile electronics, consumer electronics, industrial automation, aerospace etc. SUMMARY

[0003] The utility model discloses a high density connector, which solves the problem of ensuring accurate connection between internal and external devices and stability of the connection.

[0004] (II) Technical scheme

[0005] The utility model discloses a high density connector, which solves the problem of ensuring accurate connection between internal and external devices and stability of the connection.

[0006] A high density connector, comprising a connecting inner cylinder, two extension pieces are arranged on the connecting inner cylinder, a locking mechanism is arranged on the two extension pieces, a connecting outer cylinder is sleeved on the outer side of the connecting inner cylinder, and a clamping mechanism is arranged between the connecting inner cylinder and the connecting outer cylinder.

[0007] The clamping mechanism comprises a clamping column, three clamping columns are fixedly connected to the outer side of the connecting inner cylinder, a clamping sleeve is threadedly connected to the outer side of each clamping column, three clamping holes are formed in the connecting outer cylinder, and each clamping sleeve is located on the inner side of a clamping hole.

[0008] Based on the above technical scheme, the utility model can be further improved as follows.

[0009] Preferably, the locking mechanism comprises a pressing piece, a pressing piece is arranged at the top end and the bottom end of each of the two extension pieces, two threaded holes are formed in each of the two pressing pieces, a screw is threadedly connected to the inner side of one threaded hole of one pressing piece and extends into the other threaded hole of the other pressing piece, a through hole is formed in each of the two extension pieces, and the two screws are threadedly connected to the inner sides of the two through holes respectively.

[0010] Preferably, a fixing piece is arranged on the inner side of the connecting inner cylinder, and a plurality of insertion pins are arranged at the left and right ends of the fixing piece.

[0011] Preferably, the outer side of the connecting inner cylinder is provided with a plurality of protrusions, and the inner side of the connecting outer cylinder is provided with a plurality of missing grooves.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

[0014] The utility model discloses a connecting inner cylinder, locking mechanism, connecting outer cylinder, clamping post, sleeve and card hole are set to the external equipment connector from left side inserts the inner side of connecting inner cylinder, and the locking mechanism is used to lock the wiring of external equipment connector, thereby preventing the external equipment connector from falling off from the inner side of connecting inner cylinder, and the internal equipment connector is inserted between connecting inner cylinder and connecting outer cylinder from right side, and three sleeves are rotated along the outer thread of three clamping posts until not rotating, and three clamping posts are clamped in the inner side of three card holes, thereby completing the location of internal equipment connector, and the stability of overall connection is ensured. ACCURATE DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the utility model;

[0016] Figure 2 It is the locking mechanism structure schematic view of the utility model;

[0017] Figure 3 It is the extension piece and the relative position relationship structure schematic view of the through hole of the utility model;

[0018] Figure 4 It is the relative position relationship structure schematic view of the clamping post and the sleeve of the utility model;

[0019] Figure 5 It is the relative position relationship structure schematic view of the connecting outer cylinder and the card hole of the utility model.

[0020] In the drawing: 1, connecting inner cylinder;2, extension piece;3, locking mechanism;31, compression tablet;32, threaded hole;33, screw;34, through hole;4, connecting outer cylinder;5, clamping mechanism;51, clamping post;52, sleeve;53, card hole;6, fixed sheet;7, pin;8, protrusion;9, missing groove. SPECIFIC IMPLEMENTATION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] In the embodiment, the high-density connector is provided with Figure 1-5 The high-density connector is provided with a connecting inner cylinder 1, two extension pieces 2 are arranged on the connecting inner cylinder 1, a locking mechanism 3 is arranged on the two extension pieces 2, a connecting outer cylinder 4 is arranged on the outer side of the connecting inner cylinder 1, and a clamping mechanism 5 is arranged between the connecting inner cylinder 1 and the connecting outer cylinder 4.

[0023] The clamping mechanism 5 comprises clamping columns 51, three clamping columns 51 are fixedly connected to the outer side of the connecting inner cylinder 1, clamping sleeves 52 are threadedly connected to the outer sides of the three clamping columns 51, and three clamping holes 53 are formed in the connecting outer cylinder 4, and the three clamping sleeves 52 are respectively located on the inner sides of the three clamping holes 53.

[0024] Through the above arrangement, the external device connector is inserted into the inner side of the connecting inner cylinder 1 from the left side, the locking mechanism 3 is used to lock the wire of the external device connector, thereby preventing the external device connector from falling off from the inner side of the connecting inner cylinder 1, the internal device connector is inserted between the connecting inner cylinder 1 and the connecting outer cylinder 4 from the right side, the three clamping sleeves 52 are rotated along the outer threads of the three clamping columns 51 until they cannot be rotated, and the three clamping columns 51 are clamped in the inner sides of the three clamping holes 53, thereby limiting the internal device connector and ensuring the stability of the overall connection. It should be noted that the connecting inner cylinder 1, the extension piece 2, the locking mechanism 3, the connecting outer cylinder 4, the clamping column 51 and the clamping sleeve 52 are all made of high-density materials. The connecting piece made of high-density materials can maintain stable performance when bearing heavy load or mechanical stress. The surface of the high-density material is usually extremely smooth, and the friction coefficient is low, so it has good wear resistance.

[0025] Referring to Figure 1-5 The locking mechanism 3 comprises pressing pieces 31, the top end and the bottom end of the two extension pieces 2 are provided with the pressing pieces 31, two threaded holes 32 are formed in the two pressing pieces 31, a screw 33 is threadedly connected to the inner side of one threaded hole 32 of one pressing piece 31 and extends to the inner side of one threaded hole 32 of the other pressing piece 31, and through holes 34 are formed in the two extension pieces 2, and the two screws 33 are respectively threadedly connected to the inner sides of the two through holes 34.

[0026] Through the above structure, when the external device connector is inserted into the inner side of the connecting inner cylinder 1, the screw 33 can be screwed through the two pressing pieces 31 and the extension piece 2 to realize the relative fixation of the two pressing pieces 31 and the extension piece 2, so that the wire of the connector is clamped by the two pressing pieces 31, thereby preventing the external device connector from falling off. The opposite end faces of the two pressing pieces 31 are preferably arc faces to adapt to the wire and make it less likely to fall off.

[0027] Referring to Figure 1-5The inner side of the connecting inner cylinder 1 is provided with a fixing sheet 6, and the left and right ends of the fixing sheet 6 are provided with a plurality of insertion pins 7;

[0028] Through the above structure, the insertion pin 7 can be inserted into the jack of the internal device or external device connector, thereby completing data transmission. The specific transmission method is known to those skilled in the art, and thus will not be described here.

[0029] With reference to Figure 1-5 The outer side of the connecting inner cylinder 1 is provided with a plurality of protrusions 8, and the inner side of the connecting outer cylinder 4 is provided with a plurality of missing grooves 9.

[0030] Through the above structure, the connecting head of the internal device is inserted between the connecting inner cylinder 1 and the connecting outer cylinder 4, and the external shape of the connecting head of the internal device is matched with the protrusions 8 and the missing grooves 9, thereby completing the connection and making the connection stable and not easy to fall off.

[0031] It should be noted that in this article, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0032] Although the embodiments of the present application have been shown and described, it is understood that those skilled in the art can make various changes, modifications, replacements and variations to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-density connector, characterized in that, Includes a connecting inner cylinder (1), on which two extension pieces (2) are provided, and on which two extension pieces (2) are provided a locking mechanism (3), and a connecting outer cylinder (4) is sleeved on the outside of the connecting inner cylinder (1), and a snap-fit ​​mechanism (5) is provided between the connecting inner cylinder (1) and the connecting outer cylinder (4). The snap-fit ​​mechanism (5) includes snap-fit ​​posts (51). Three snap-fit ​​posts (51) are fixedly connected to the outer side of the inner connecting cylinder (1). Each of the three snap-fit ​​posts (51) is threaded with a sleeve (52). The outer connecting cylinder (4) has three snap holes (53). The three sleeves (52) are located inside the three snap holes (53).

2. A high-density connector according to claim 1, characterized in that: The locking mechanism (3) includes a pressing plate (31). The top and bottom ends of the two extension plates (2) are provided with pressing plates (31). Two threaded holes (32) are opened on the two pressing plates (31). A screw (33) extending to the inside of a threaded hole (32) of the other pressing plate (31) is threaded to the inside of a threaded hole (32) of the other pressing plate (31). Through holes (34) are opened on the two extension plates (2). The two screws (33) are threaded to the inside of the two through holes (34) respectively.

3. A high-density connector according to claim 1, characterized in that: The inner side of the connecting inner cylinder (1) is provided with a fixing plate (6), and several pins (7) are provided at both the left and right ends of the fixing plate (6).

4. A high-density connector according to claim 1, characterized in that: The outer side of the connecting inner cylinder (1) is provided with several protrusions (8), and the inner side of the connecting outer cylinder (4) is provided with several notches (9).

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