CN209046158U - A kind of communication engineering tension cable connection terminal - Google Patents

Abstract

The utility model discloses a kind of communication engineering tension cable connection terminals, including connection terminal, the side of the connection terminal is welded with connecting tube, and link block is fixedly connected on the inside of connecting tube, and the top and bottom of the connection terminal are symmetrically rotatably connected to rotating plate by shaft.In the utility model, limited block is welded in the side of connection terminal, and the limit plate in half arcuate structure is welded on the outside of limited block, secondly adjusting stud is internally provided in fixed frame, and adjust the limit clamping plate being provided on stud in half arcuate structure, when cable is inserted into inside connection terminal, rotation adjusts stud, adjusting stud will drive limit clamping plate close to limit plate, when limit clamping plate touches limit plate, it will be by cable pressure extrusion between the anti-slip rubber gasket on the inside of limit card board and limit plate, this structure effectively limits the extensional motion of cable horizontal direction, to improve the connective stability of connection terminal.

Description

A kind of communication engineering tension cable connection terminal

Technical field

The utility model belongs to communication engineering equipment technical field, specially a kind of communication engineering tension cable connecting pin Son.

Background technique

Communication engineering is an important branch of electronic engineering, electronic information class profession, while and one of base Plinth subject.The subject is concerned with the principle and application of the transmission and signal processing of the information in communication process.This academic program is logical The knowledge of letter technology, communication system and communication network etc., can go in for the study, design in the field of communications, manufacturing, runing and Exploitation, application communication technology and equipment are engaged in each department of national economy and national defense industry.

However existing communication engineering tension cable connection terminal, structure simple functions are single, internal without setting cable Stretch-proof organization easily lead to cable when cable is pullled effect by external force and skid off connection terminal, connective stability is poor, Secondly existing communication engineering tension cable connection terminal mostly uses greatly bolt to screw fixed fixed structure, cable installation When, need user to carry out locking processing using tool, it is both time-consuming and laborious, while reducing the working efficiency of cable laying.

Utility model content

The purpose of this utility model is that: in order to solve the internal stretch-proof organization without setting cable, and it is time-consuming to install cable Arduously, the problem of needing tool to carry out locking processing, provides a kind of communication engineering tension cable connection terminal.

The technical solution adopted in the utility model is as follows: a kind of communication engineering tension cable connection terminal, including connection Terminal, the side of the connection terminal is welded with connecting tube, and link block is fixedly connected on the inside of connecting tube, the connecting pin The top and bottom of son are symmetrically rotatably connected to rotating plate by shaft, and limit card block, the company are welded on the inside of the rotating plate The inside of connecting terminal offers the limit card slot that cooperation limit card block uses, and is welded at the medial center of the rotating plate through company The pressing block of connecting terminal, the side for being internally located at pressing block of the connection terminal are welded with conducting block, the connection terminal The other side is welded with limited block, and limit plate is welded on the outside of the limited block, and the outside of the connection terminal is located at limited block Two sides be fixedly connected with fixed frame, have adjusting stud by threaded engagement connection at the inside center of the fixed frame, it is described It adjusts stud and is rotatably connected to limit clamping plate close to one end of limit plate.

Wherein, it is welded on the outside of the rotating plate and mentions block.

Wherein, the arc-shaped structure of the vertical section of the limit card block and limit card slot, and the internal diameter etc. of limit card slot In the outer diameter of limit card block.

Wherein, the limit plate is provided with two groups altogether, and two groups of limit plates are symmetrical about the horizontal central line of limited block.

Wherein, the lateral section of the limit plate and limit clamping plate is in half arcuate structure, and limit plate and limit clamping plate Inside is embedded with anti-slip rubber gasket.

Wherein, the adjusting stud is welded with capstan far from one end of limit plate.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1, in the utility model, it is welded with limited block in the side of connection terminal, and be welded with two groups on the outside of limited block and be in Secondly the limit plate of half arcuate structure is internally provided with adjusting stud in fixed frame, and adjusts and be provided on stud in half arc The limit clamping plate of shape structure, when cable is inserted into inside connection terminal, rotation adjusts stud, and limit will be driven by adjusting stud Clamping plate is close to limit plate, will be by cable pressure extrusion in limit clamping plate and limit when limit clamping plate touches limit plate Between anti-slip rubber gasket on the inside of plate, this structure effectively limits the extensional motion of cable horizontal direction, to be promoted The connective stability of connection terminal.

2, in the utility model, this connection terminal uses pressure lock-fit-type fixed structure, is inserted into when by the conductor of cable When on the conducting block inside connection terminal, rotating plate is threaded to be bonded with connection terminal, the limit card block of arc-shaped structure on rotating plate, It will snap fit onto the limit card slot inside connection terminal, while the pressing block of rotating plate bottom will touch the conductor of cable, To which cable pressure to be locked together between pressing block and conducting block, this structure had both been convenient for the installation and fixing process of cable, together When also improve the working efficiency of cable laying.

Detailed description of the invention

Fig. 1 is a kind of communication engineering tension cable connection terminal structure schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of connection terminal in the utility model；

Fig. 3 is the top view of connection terminal in the utility model.

Marked in the figure: 1, connection terminal；2, connecting tube；3, rotating plate；4, block is mentioned；5, limited block；6, limit plate；7, fixed Frame；8, stud is adjusted；9, clamping plate is limited；10, link block；11, conducting block；12, pressing block；13, limit card block；14, limiting card Slot；15, anti-slip rubber gasket.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1-3, a kind of communication engineering tension cable connection terminal, including connection terminal 1, the one of connection terminal 1 Side is welded with connecting tube 2, and the inside of connecting tube 2 is fixedly connected with link block 10, and the top and bottom of connection terminal 1 are by turning Axial symmetry is rotatably connected to rotating plate 3, and the inside of rotating plate 3 is welded with limit card block 13, and the inside of connection terminal 1 offers cooperation limit Fixture block 13 limit card slot 14 that uses in position is welded with the pressing block 12 through connection terminal 1, connection at the medial center of rotating plate 3 The side for being internally located at pressing block 12 of terminal 1 is welded with conducting block 11, and the other side of connection terminal 1 is welded with limited block 5, limit The outside of position block 5 is welded with limit plate 6, and the two sides that the outside of connection terminal 1 is located at limited block 5 are fixedly connected with fixed frame 7, Gu Determine to have at the inside center of frame 7 by threaded engagement connection and adjust stud 8, adjusts stud 8 close to one end of limit plate 6 and rotate company It is connected to limit clamping plate 9.

Further, the outside of rotating plate 3, which is welded with, mentions block 4, proposes the setting of block 4, convenient for the rotation of rotating plate 3, consequently facilitating The operation of user.

Further, the arc-shaped structure of the vertical section of limit card block 13 and limit card slot 14, and limit card slot 14 Internal diameter is equal to the outer diameter of limit card block 13, arc-shaped structure limit card block 13 and limit card slot 14, engages convenient for the rotation of rotating plate 3 Processing, while the internal diameter of limit card slot 14 is equal to the outer diameter of limit card block 13, improves the stability of the limit engaging of rotating plate 3.

Further, limit plate 6 is provided with two groups altogether, and two groups of limit plates 6 symmetrically divide about the horizontal central line of limited block 5 Cloth, the setting of two groups of limit plates 6 are handled convenient for the placement of cable tail portion.

Further, the lateral section of limit plate 6 and limit clamping plate 9 is in half arcuate structure, and limit plate 6 and limit clamping plate 9 inside is embedded with anti-slip rubber gasket 15, in the limit plate 6 and limit clamping plate 9 of half arcuate structure, improves limit plate 6 With the contact area of limit clamping plate 9 and cable, to improve the stability of cable limit fixation, while anti-slip rubber gasket 15 Setting, it is impaired both to have prevented clamping outside cable, while also improving the fixed stability of cable.

Further, it adjusts stud 8 and is welded with capstan, the setting of capstan, convenient for adjusting stud far from one end of limit plate 6 8 rotation.

Working principle: in use, rotating plate 3 is threaded to vertical state by mentioning block 4, the conductor part of cable is inserted into company At the conducting block 11 of the inside of connecting terminal 1, rotating plate 3 is threaded to be bonded with connection terminal 1, the limit of arc-shaped structure on rotating plate 3 Fixture block 13, will snap fit onto the limit card slot 14 opened up inside connection terminal 1, just complete the engaging processing of rotating plate 3, simultaneously The pressing block 12 of 3 bottom of rotating plate will touch the conductor of cable, thus by the conductor pressure of cable be locked together in pressing block 12 with Between conducting block 11, then by the tail bracket of cable on the limit plate 6 in half arcuate structure, then rotation adjusts stud 8, adjusts Section stud 8 will drive limit clamping plate 9 close to limit plate 6, will be by cable pressure when limit clamping plate 9 touches limit plate 6 Power is extruded between the anti-slip rubber gasket 15 of 6 inside of limit clamping plate 9 and limit plate, to effectively limit cable level side To extensional motion, thus improve cable connection stability.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of communication engineering tension cable connection terminal, including connection terminal (1), it is characterised in that: the connection terminal (1) side is welded with connecting tube (2), and link block (10), the connection terminal are fixedly connected on the inside of connecting tube (2) (1) top and bottom are symmetrically rotatably connected to rotating plate (3) by shaft, are welded with limit card block on the inside of the rotating plate (3) (13), the inside of the connection terminal (1) offers the limit card slot (14) that cooperation limit card block (13) uses, the rotating plate (3) pressing block (12) through connection terminal (1) is welded at medial center, the connection terminal (1) is internally located at pressure The side for closing block (12) is welded with conducting block (11), and the other side of the connection terminal (1) is welded with limited block (5), the limit It is welded with limit plate (6) on the outside of position block (5), the two sides that the outside of the connection terminal (1) is located at limited block (5) are fixedly connected Have fixed frame (7), has adjusting stud (8) at the inside center of the fixed frame (7) by threaded engagement connection, the adjusting spiral shell Column (8) is rotatably connected to limit clamping plate (9) close to the one end of limit plate (6).

2. a kind of communication engineering tension cable connection terminal as described in claim 1, it is characterised in that: the rotating plate (3) Outside be welded with and mention block (4).

3. a kind of communication engineering tension cable connection terminal as described in claim 1, it is characterised in that: the limit card block (13) and the arc-shaped structure of the vertical section of limit card slot (14), and the internal diameter of limit card slot (14) is equal to limit card block (13) Outer diameter.

4. a kind of communication engineering tension cable connection terminal as described in claim 1, it is characterised in that: the limit plate (6) it is provided with two groups altogether, and two groups of limit plates (6) are symmetrical about the horizontal central line of limited block (5).

5. a kind of communication engineering tension cable connection terminal as described in claim 1, it is characterised in that: the limit plate (6) and the lateral section of limit clamping plate (9) is in half arcuate structure, and the inside of limit plate (6) and limit clamping plate (9) is embedded with Anti-slip rubber gasket (15).

6. a kind of communication engineering tension cable connection terminal as described in claim 1, it is characterised in that: the adjusting stud (8) one end far from limit plate (6) is welded with capstan.