Connector convenient to assemble

Abstract

The utility model discloses a connector convenient to assemble, which belongs to the field of connectors and comprises a connector body. The connector body is sleeved with an outer side plate and a side plate, a plurality of sets of connecting bolts are arranged between the outer side plate and the side plate, the outer side plate and the side plate are connected through the connecting bolts, a shaft sleeve is integrally arranged on one side of the side plate, a sliding groove is formed outside the shaft sleeve in a penetrating mode, and a protection shaft is fixedly arranged on the other side of the shaft sleeve. A connecting assembly is jointly installed in the shaft sleeve and the protection shaft. According to the connector convenient to assemble, the connecting assembly arranged on the side surface of the connector body can apply a certain clamping force to the wire after the wire is connected with the connector body, so that good contact between the wire and the connector body is ensured, and looseness is not easy to generate. The tight connection reduces the risk that the wire falls off due to vibration, pulling or other external forces, thereby improving the reliability of the connection between the connector body and the connecting assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of connector, concretely relates to a connector convenient to assemble. BACKGROUND

[0002] The wiring terminal connector is a kind of assembly for electrical connection, it is usually used to connect wire or cable with equipment, instrument or other electrical connection point. Its main function is to provide a safe, reliable connection mode, to facilitate the transmission of electrical signal and power distribution. Wiring terminal connector is widely used in various electronic devices, household appliances, industrial equipment and automobile etc.

[0003] In actual use, the existing connector is generally directly inserted and connected with the wire main body and the connector, and the connection between the two is not tight enough. In the actual use process, the connector and the wire are subjected to pulling and pulling, and are prone to loosening and deviation, thereby causing poor contact and falling phenomenon between the connector and the wire, and further causing poor contact and leakage phenomenon.

[0004] Therefore, the above problems are solved by providing a connector convenient to assemble. INVENTION CONTENTS

[0005] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a connector convenient to assemble, which has the advantages of quick assembly, stable connection and wiring place not easy to be damaged.

[0006] To achieve the above purpose, the utility model provides a connector convenient to assemble, which comprises a connector body.

[0007] The connector body is externally provided with an outer side plate and a side plate, a plurality of sets of connecting bolts are arranged between the outer side plate and the side plate, and the two are connected by the connecting bolts, one side of the side plate is integrally provided with a shaft sleeve, a sliding groove is formed through the outer side of the shaft sleeve, and a protection shaft is fixedly arranged on the other side of the shaft sleeve.

[0008] The shaft sleeve and the protection shaft are jointly provided with a connecting assembly.

[0009] The connecting assembly comprises a positioning shaft arranged in the protection shaft, a wire shaft is integrally arranged on the side surface of the positioning shaft, a positioning plate is embedded in the wire shaft, four clamping pieces are arranged around the center of the side surface of the positioning plate, and the end of each clamping piece is provided with a tapered surface.

[0010] An adjusting shaft is rotatably arranged in the positioning shaft, an inner tapered surface is formed in the inner wall of the adjusting shaft, and the inner tapered surface surrounds the clamping pieces.

[0011] As a further improvement of the utility model, four said bite piece one side fixedly arranged in the positioning groove side, and its other end is set apart; four said bite piece's separate end part all stick with the rubber pad that sets up.

[0012] As a further improvement of the utility model, the inner thread line is formed by engraving in the positioning shaft, and the outer thread line is formed by engraving on the outside of the adjusting shaft; the inner thread line and the outer thread line are matched.

[0013] As a further improvement of the utility model, four inner ear plates are arranged along the center of the reel, four positioning grooves are arranged along the circle of the outer part of the positioning plate, and the inner ear plate and the positioning groove are matched.

[0014] As a further improvement of the utility model, the positioning plate and the adjusting shaft side are both provided with a threading hole, and the two threading holes have the same diameter.

[0015] Overall, compared with the prior art, the above technical scheme of the utility model has the following beneficial effects:

[0016] The connector convenient to assemble can apply a certain clamping force to the wire after the wire is connected with the connector body, ensure good contact between the wire and the connector body, and is not prone to loosening. This close connection reduces the risk of wire falling off caused by vibration, pulling or other external forces, thereby improving the reliability of the connection between the connector body and the connecting assembly, and effectively preventing accidental power failure or signal interruption.

[0017] The rubber pad provided in the clamping part of the connecting assembly can make the connection between the wire and the connector body more close, and the rubber pad provided at the same time can also provide a better sealing mode for the wire, ensure that no gap is generated between the connector body and the wire after the connection is completed, and the rubber pad provided in the connecting assembly can provide dustproof and waterproof effects, thereby better resisting the influence of environmental factors and ensuring that good connection performance can be maintained under different working conditions. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a schematic diagram of the overall installation structure of the utility model;

[0019] Fig. 2 It is a schematic diagram of the split installation structure of the connecting assembly of the utility model;

[0020] Fig. 3 It is a schematic diagram of the installation structure of the inner conical surface in the adjusting shaft of the utility model.

[0021] In all the drawings, the same reference signs represent the same technical features, specifically: 1, connector body; 11, positioning plate; 12, side plate; 13, connecting bolt; 14, shaft sleeve; 15, sliding groove; 16, protection shaft; 2, connecting assembly; 21, positioning shaft; 211, threading hole; 22, spool; 23, internally threaded wire; 24, adjusting shaft; 25, externally threaded wire; 26, inner taper surface; 27, positioning plate; 28, positioning groove; 29, bite piece; 210, inner ear plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments only represent some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] EMBODIMENT

[0024] By Figs. 1-3 A connector convenient to assemble is given, which comprises a connector body 1;

[0025] An outer side plate 11 and a side plate 12 are arranged outside the connector body 1, a plurality of groups of connecting bolts 13 are arranged between the outer side plate 11 and the side plate 12, and the outer side plate 11 and the side plate 12 are connected through the connecting bolts 13; an integral shaft sleeve 14 is arranged on one side of the side plate 12, a sliding groove 15 is arranged through the outer side of the shaft sleeve 14, and a protection shaft 16 is fixedly arranged on the other side of the shaft sleeve 14;

[0026] The connecting assembly 2 is arranged inside the shaft sleeve 14 and the protection shaft 16;

[0027] The connecting assembly 2 comprises a positioning shaft 21 arranged inside the protection shaft 16, an integral spool 22 arranged on the side surface of the positioning shaft 21, an integral positioning plate 27 arranged in the spool 22, four integral bite pieces 29 arranged along the circumferential surface of the positioning plate 27, and an inner taper surface 26 arranged on the end surface of the four integral bite pieces 29.

[0028] An integral adjusting shaft 24 is arranged in the positioning shaft 21, an inner taper surface 26 is arranged on the inner wall of the adjusting shaft 24, and the inner taper surface 26 surrounds the bite pieces 29.

[0029] In the embodiment, the connecting assembly 2 arranged on the side surface of the connector body 1 can exert a certain clamping force on the wire after the wire is connected with the connector body 1, so that the contact between the wire and the connector body 1 is good and the wire is not prone to loosening. This close connection reduces the risk of wire falling off caused by vibration, pulling or other external forces, thereby improving the reliability of the connection between the connector body 1 and the connecting assembly 2, and effectively preventing accidental power failure or signal interruption.

[0030] Further, the end of the adjusting shaft 24 is integrally provided with a ring, and the protruding ring outside the adjusting shaft 24 can rotate freely in the sliding groove 15.

[0031] Further, as shown in the specific embodiment Fig. 2 , the positioning shaft 21 and the bobbin 22 are formed with annular grooves outside, and the inner wall of the protection shaft 16 is provided with a protruding ring matched with the ring, when the user presses the bobbin 22 into the protection shaft 16, the protruding ring in the protection shaft 16 can cooperate with the annular groove, so that the bobbin 22 is embedded and fixed in the protection shaft 16, and the bobbin 22 cannot be separated from the protection shaft 16, when the user needs to remove the connecting assembly 2, only needs to pull the bobbin 22, and separate the protruding ring in the protection shaft 16 from the bobbin 22.

[0032] Specifically, referring to Figs. 2-3 , four clamping pieces 29 are fixedly arranged on one side of the positioning groove 28, and the other end is arranged in a separated manner; the separated end of the four clamping pieces 29 is adhered with a rubber pad.

[0033] In this embodiment, the rubber pad arranged at the clamping position in the connecting assembly 2 can make the connection between the wire and the connector body 1 more closely, and the rubber pad arranged can also provide a better sealing mode for the wire, so that after the connection between the connector body 1 and the wire is completed, no gap is generated between them, the rubber pad arranged in the connecting assembly 2 can provide dustproof and waterproof effect, so as to better resist the influence of environmental factors, and ensure that the connection performance can still be good under different working conditions.

[0034] Specifically, referring to Figs. 2-3 , the inner thread line 23 is formed in the positioning shaft 21, and the outer thread line 25 is formed outside the adjusting shaft 24; the inner thread line 23 and the outer thread line 25 are matched.

[0035] In this embodiment, the thread cooperation between the inner thread line 23 and the outer thread line 25 makes the adjusting shaft 24 rotate and adjust in the positioning shaft 21.

[0036] Specifically, referring to Figs. 2-3 , four inner ear plates 210 are arranged around the center of the inner wall of the bobbin 22, four positioning grooves 28 are arranged around the outer part of the positioning plate 27, and the inner ear plate 210 and the positioning groove 28 are matched and embedded.

[0037] In this embodiment, the embedded connection between the inner ear plate 210 and the positioning groove 28 makes the positioning plate 27 can be detachably installed in the adjusting shaft 24; in the preferred embodiment, the connection between the positioning plate 27 and the adjusting shaft 24 can also be replaced by bolt connection.

[0038] Specifically, with reference to Figs. 2-3 The positioning plate 27 and the adjusting shaft 24 are both provided with a threading hole 211.

[0039] In this embodiment, the threading hole 211 can be used for threading the wire. When the user uses the connecting assembly 2 to clamp the wire, the wire is threaded into the threading hole 211 of the positioning plate 27, and the end of the wire is threaded out of the threading hole 211 at the end of the adjusting shaft 24.

[0040] The connector convenient to assemble of the utility model:

[0041] First step: when the user needs to connect the connector with the wire, the connector body 1 is assembled first. During this period, the user sets the outer side plate 11 and the side plate 12 outside the connector body 1, and then connects the outer side plate 11 and the side plate 12 by using the connecting bolt 13. Then the user places the connecting assembly 2 into the protection shaft 16 and the shaft sleeve 14, and makes the adjusting shaft 24 in the connecting assembly 2 in the sliding groove 15. When the connecting assembly 2 is placed into the protection shaft 16 and the shaft sleeve 14, the connector body 1 and the connecting assembly 2 can be connected and installed through the embedded connection between the protection shaft 16 and the connecting assembly 2.

[0042] Second step: when the connector body 1 and the connecting assembly 2 are assembled, the user threads one end of the wire into the threading hole 211 of the positioning plate 27, and the end of the wire is threaded out of the threading hole 211 at the end of the adjusting shaft 24. At this time, the user can articulate the wire with the wire end of the connector body 1, so as to complete the connection between the wire and the connector body 1. At the same time, when the wire is connected with the connector body 1, the user rotates the adjusting shaft 24, and the adjusting shaft 24 can slide into the spool 22 through the threaded connection between the adjusting shaft 24 and the positioning shaft 21. When the adjusting shaft 24 gradually enters the spool 22, the inner taper surface 26 arranged in the adjusting shaft 24 gradually extrudes the four clamping pieces 29, so that the four clamping pieces 29 can be clamped in a ring shape. Until the four clamping pieces 29 can clamp the wire, the wire is more tightly connected between the connector body 1 and the connecting assembly 2, so as to avoid the connection between the connector body 1 and the wire from falling off and loosening after the wire is pulled.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connector for facilitating assembly comprising a connector body (1) characterised in that ； The connector body (1) is externally sleeved with an outer side plate (11) and a side plate (12), a plurality of groups of connecting bolts (13) are arranged between the outer side plate (11) and the side plate (12), and the outer side plate (11) and the side plate (12) are connected through the connecting bolts (13); one side of the side plate (12) is integrally provided with a shaft sleeve (14), a sliding groove (15) is formed in the outer side of the shaft sleeve (14), and a protection shaft (16) is fixedly arranged on the other side of the shaft sleeve (14); The shaft sleeve (14) and the protection shaft (16) are jointly provided with a connecting assembly (2) inside; The connecting assembly (2) comprises a positioning shaft (21) arranged in the protection shaft (16), a wire shaft (22) is integrally arranged on the side of the positioning shaft (21), a positioning plate (27) is embeddedly arranged in the wire shaft (22), four clamping pieces (29) are arranged on the side of the positioning plate (27) along the center of the positioning plate (27), and the end of each clamping piece (29) is provided in a conical surface. An adjusting shaft (24) is rotatably arranged in the positioning shaft (21), an inner conical surface (26) is formed on the inner wall of the adjusting shaft (24), and the clamping pieces (29) are surrounded by the inner conical surface (26).

2. The connector of claim 1, wherein, One side of each of the four clamping pieces (29) is fixedly arranged on the side of a positioning groove (28), and the other end of each of the four clamping pieces (29) is arranged in a separated manner; a rubber pad is attached to the separated end of each of the four clamping pieces (29).

3. The connector of claim 1, wherein, An inner thread line (23) is formed on the inner wall of the positioning shaft (21), and an outer thread line (25) is formed on the outer wall of the adjusting shaft (24); the inner thread line (23) and the outer thread line (25) are matched.

4. The connector of claim 1, wherein, Four inner ear plates (210) are arranged on the inner wall of the wire shaft (22) along the center of the wire shaft (22), four positioning grooves (28) are arranged on the outer wall of the positioning plate (27) along the center of the positioning plate (27), and the inner ear plates (210) and the positioning grooves (28) are matched and embedded.

5. The connector of claim 1, wherein, The positioning plate (27) and the adjusting shaft (24) are both provided with a wire hole (211) penetrating through the side surface, and the diameters of the two wire holes (211) are the same.

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