CN207977523U - A kind of terminal connecting line that transmission is stable - Google Patents

Abstract

The utility model discloses a kind of terminal connecting lines that transmission is stable, including connection component and cable-assembly, the connection component includes terminal line gland, pedestal, heat-dissipating pipe, lock tabletting, locator and connection terminal, the lower section of the terminal line gland is equipped with the pedestal, the pedestal is fixedly connected with the terminal line gland, the bottom of the pedestal is equipped with the heat-dissipating pipe, the heat-dissipating pipe is fixedly connected through the pedestal with the terminal line gland, and the lateral wall of the terminal line gland is equipped with the lock tabletting；Being provided on original terminal connecting line can be with the heat-dissipating pipe of rapid cooling, heat-dissipating pipe one end penetrating terminal line gland, the other end exposes in air, it is hollow inside heat-dissipating pipe, the heat of junction is dissipated by heat-dissipating pipe, the radiating groove opened up on locator can also dissipate partial heat, keep the good radiating efficiency in terminal connecting line junction, promote the stability that terminal connecting line uses.

Description

A kind of terminal connecting line that transmission is stable

Technical field

The utility model belongs to cable harness technical field, and in particular to a kind of terminal connecting line that transmission is stable.

Background technology

Terminal connecting line can arbitrarily select wire count and spacing, keep on line more convenient, greatly reduce electronic product Volume, reduce production cost, improve production efficiency, be best suited between moving parts and mainboard, pcb board between pcb board, it is small It is used as data transmission cable in type electrical equipment.

When in use, interface position is connected original terminal connecting line with electrical apparatus interface, due to electric appliance usage time Increase, junction temperature has certain rising, and when the temperature is excessively high, the terminal connecting line at electrical apparatus interface may be fired because of overheat It burns, on the one hand influences the use of terminal connecting line, on the other hand electric appliance can be caused to damage, economic damage is brought to user It loses.

Utility model content

The purpose of this utility model is to provide a kind of terminal connecting lines that transmission is stable, to solve in above-mentioned background technology Iing is proposed original terminal connecting line when in use, interface position is connected with electrical apparatus interface, due to the increase of electric appliance usage time, Junction temperature has certain rising, and when the temperature is excessively high, the terminal connecting line at electrical apparatus interface may burn because of overheat, and one Aspect influences the use of terminal connecting line, on the other hand electric appliance can be caused to damage, asking for economic loss is brought to user Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of terminal connecting line that transmission is stable, packet Include connection component and cable-assembly, the connection component include terminal line gland, pedestal, heat-dissipating pipe, lock tabletting, locator and The lower section of connection terminal, the terminal line gland is equipped with the pedestal, and the pedestal is fixedly connected with the terminal line gland, institute The bottom for stating pedestal is equipped with the heat-dissipating pipe, and the heat-dissipating pipe is fixedly connected through the pedestal with the terminal line gland, institute The lateral wall for stating terminal line gland is equipped with the lock tabletting, and the lock tabletting is fixedly connected with the terminal line gland, institute The top for stating terminal line gland is equipped with the locator, and the locator is fixedly connected with the terminal line gland, the positioning Device is internally provided with the connection terminal, and the connection terminal is fixedly connected with the locator, the lateral wall of the locator Radiating groove is offered, the radiating groove and the locator are integrally formed, and the connection terminal is internally provided with the first pole, institute The first pole to be stated to be fixedly connected with the connection terminal, the both sides of first pole are correspondingly provided with the second pole, and described second Pole is fixedly connected with the connection terminal, and the cable-assembly includes conduit, extension gum cover, inside conductor and positions rubber ring, The bottom of the pedestal is equipped with the conduit, and the conduit is fixedly connected with the pedestal, is set on the outside of the conduit There are the extension gum cover, the extension gum cover to be fixedly connected with the conduit, the conduit is internally provided with the positioning Rubber ring, the positioning rubber ring are fixedly connected with the conduit, the inside conductor that is internally provided with for positioning rubber ring, described interior Conducting wire is fixedly connected through the positioning rubber ring with the terminal line gland.

Preferably, the junction of the conduit and the inside conductor is equipped with cushion collar, the conduit and the positioning Rubber ring is fixedly connected by the cushion collar.

Preferably, the upper surface of the terminal line gland, which is equipped with, connects bolt, terminal line described in the connection bolt-through The upper and lower surface of gland.

Preferably, the quantity of the heat-dissipating pipe is four, and four heat-dissipating pipes are corresponding mounted on the pedestal respectively Four corners of bottom.

Preferably, the quantity of the lock tabletting is two, and two lock tablettings are installed in the terminal line The lateral wall of gland.

Preferably, the inside conductor structure is cylinder, and the quantity of the inside conductor is four, four inside conductors The inside of the terminal line gland is contained in through one end of the positioning rubber ring.

Preferably, baffle, the baffle and institute are equipped with above and below first pole and second pole Connection terminal is stated to be fixedly connected.

Compared with prior art, the utility model has the beneficial effects that：Being provided on original terminal connecting line can be with The heat-dissipating pipe of rapid cooling, heat-dissipating pipe one end penetrating terminal line gland, the other end exposes in air, in being inside heat-dissipating pipe The heat of sky, junction is dissipated by heat-dissipating pipe, and the radiating groove opened up on locator can also dissipate partial heat, keeps end The sub- good radiating efficiency in connecting line junction promotes the stability that terminal connecting line uses.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the locator structure schematic diagram of the utility model；

Fig. 3 is the conduit configuration schematic diagram of the utility model；

In figure：10- connection components, 11- terminal lines gland, 12- pedestals, 13- heat-dissipating pipes, the tabletting of 14- locks, 15- positioning Device, 16- connection terminals, 111- connections bolt, 151- radiating grooves, the first poles of 161-, the second poles of 162-, 20- cable-assemblies, 21- conduits, 22- extensions gum cover, 23- inside conductors, 24- positioning rubber ring, 211- cushion collars.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of terminal connecting line that transmission is stable, including Connection component 10 and cable-assembly 20, connection component 10 include terminal line gland 11, pedestal 12, heat-dissipating pipe 13, lock tabletting 14, The lower section of locator 15 and connection terminal 16, terminal line gland 11 is equipped with pedestal 12, and pedestal 12 and terminal line gland 11, which are fixed, to be connected It connects, the bottom of pedestal 12 is equipped with heat-dissipating pipe 13, and heat-dissipating pipe 13 is fixedly connected through pedestal 12 with terminal line gland 11, terminal line pressure The lateral wall of lid 11 is equipped with lock tabletting 14, and lock tabletting 14 is fixedly connected with terminal line gland 11, the top of terminal line gland 11 Portion is equipped with locator 15, and locator 15 is fixedly connected with terminal line gland 11, and locator 15 is internally provided with connection terminal 16, even Connecting terminal 16 is fixedly connected with locator 15, and the lateral wall of locator 15 offers radiating groove 151, radiating groove 151 and locator 15 are integrally formed, and connection terminal 16 is internally provided with the first pole 161, and the first pole 161 is fixedly connected with connection terminal 16, the The both sides of one pole 161 are correspondingly provided with the second pole 162, and the second pole 162 is fixedly connected with connection terminal 16, cable-assembly 20 Including conduit 21, extension gum cover 22, inside conductor 23 and positioning rubber ring 24, the bottom of pedestal 12 is equipped with conduit 21, conduit 21 are fixedly connected with pedestal 12, and the outside of conduit 21 is equipped with extension gum cover 22, and extension gum cover 22 is fixedly connected with conduit 21, Conduit 21 is internally provided with positioning rubber ring 24, and positioning rubber ring 24 is fixedly connected with conduit 21, and the inside of positioning rubber ring 24 is set There are inside conductor 23, inside conductor 23 to be fixedly connected with terminal line gland 11 through positioning rubber ring 24.

In the present embodiment, pole one end is directly connect with bus-bar, the other end or is connect with external conductor, in this feelings Terminal is also known as under condition.

In the present embodiment, stable terminal connecting line, including connection component 10 and cable-assembly 20 are transmitted, at original end Being provided on sub- connecting line can be with the heat-dissipating pipe 13 of rapid cooling, and 13 one end penetrating terminal line gland 11 of heat-dissipating pipe, the other end is sudden and violent In air, 13 inside of heat-dissipating pipe is hollow to dew, and the heat of junction is dissipated by heat-dissipating pipe 13, is opened up on locator 15 Radiating groove 151 can also dissipate partial heat, keep the good radiating efficiency in terminal connecting line junction, promote terminal connecting line The stability used.

Further, the junction of conduit 21 and inside conductor 23 is equipped with cushion collar 211, conduit 21 and positioning rubber ring 24 It is fixedly connected by cushion collar 211.

In the present embodiment, the junction of conduit 21 and inside conductor 23 is equipped with cushion collar 211, and cushion collar 211 is for protecting 24 fixed inside conductor 23 of rubber ring is positioned, inside conductor 23 is prevented to be impacted fracture.

Further, the upper surface of terminal line gland 11 is equipped with connection bolt 111, connects 111 penetrating terminal line pressure of bolt The upper and lower surface of lid 11.

In the present embodiment, the upper surface of terminal line gland 11 is equipped with connection bolt 111, connects 111 penetrating terminal line of bolt Terminal line gland 11 is carried out stable connection, the grafting of terminal connecting line is facilitated to use by the upper and lower surface of gland 11.

Further, the quantity of heat-dissipating pipe 13 is four, and four heat-dissipating pipes 13 are corresponding mounted on 12 bottom of pedestal respectively Four corners.

In the present embodiment, the quantity of heat-dissipating pipe 13 is four, can with the heat that distributes of multi-angle, promoted terminal connecting line with The heat dissipation effect of electric appliance junction.

Further, the quantity of lock tabletting 14 is two, and two lock tablettings 14 are installed in terminal line gland 11 Lateral wall.

In the present embodiment, the quantity of lock tabletting 14 is two, and lock tabletting 14 has close to the position of terminal line gland 11 Certain inclined angle, can preferably engage with electric appliance junction.

Further, 23 structure of inside conductor is cylinder, and the quantity of inside conductor 23 is four, and four inside conductors 23 run through One end of positioning rubber ring 24 is contained in the inside of terminal line gland 11.

In the present embodiment, 23 structure of inside conductor is cylinder, and the quantity of inside conductor 23 is four, and inside conductor 23 is for passing Defeated, multiple inside conductors 23 promote laser propagation effect.

Further, baffle, baffle and connecting pin are equipped with above and below the first pole 161 and the second pole 162 Son 16 is fixedly connected.

In the present embodiment, it is equipped with baffle above and below the first pole 161 and the second pole 162, it can by baffle To be protected to pole, pole damage is placed, the using effect of terminal connecting line is influenced.

The operation principle and process for using of the utility model：After the utility model installs, by the first pole 161 and Two poles 162 are connect with electric appliance, press lock tabletting 14, by latching tabletting 14 by terminal line gland 11 and electric appliance junction more Good engaging, is radiated by heat-dissipating pipe 13 and radiating groove 151.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of terminal connecting line that transmission is stable, it is characterised in that：It is described including connection component (10) and cable-assembly (20) Connection component (10) include terminal line gland (11), pedestal (12), heat-dissipating pipe (13), lock tabletting (14), locator (15) and The lower section of connection terminal (16), the terminal line gland (11) is equipped with the pedestal (12), the pedestal (12) and the terminal Line gland (11) is fixedly connected, and the bottom of the pedestal (12) is equipped with the heat-dissipating pipe (13), and the heat-dissipating pipe (13) runs through institute It states pedestal (12) to be fixedly connected with the terminal line gland (11), the lateral wall of the terminal line gland (11) is equipped with the lock Tabletting (14), the lock tabletting (14) are fixedly connected with the terminal line gland (11), the top of the terminal line gland (11) Portion is equipped with the locator (15), and the locator (15) is fixedly connected with the terminal line gland (11), the locator (15) be internally provided with the connection terminal (16), the connection terminal (16) is fixedly connected with the locator (15), described The lateral wall of locator (15) offers radiating groove (151), and the radiating groove (151) and the locator (15) are integrally formed, The connection terminal (16) is internally provided with the first pole (161), and first pole (161) is solid with the connection terminal (16) Fixed connection, the both sides of first pole (161) are correspondingly provided with the second pole (162), second pole (162) and the company Connecting terminal (16) is fixedly connected, and the cable-assembly (20) includes conduit (21), extension gum cover (22), inside conductor (23) and determines The bottom of position rubber ring (24), the pedestal (12) is equipped with the conduit (21), the conduit (21) and the pedestal (12) It is fixedly connected, the outside of the conduit (21) is equipped with the extension gum cover (22), the extension gum cover (22) and the conducting wire Pipe (21) is fixedly connected, and the conduit (21) is internally provided with the positioning rubber ring (24), the positioning rubber ring (24) and institute It states conduit (21) to be fixedly connected, the positioning rubber ring (24) is internally provided with the inside conductor (23), the inside conductor (23) It is fixedly connected with the terminal line gland (11) through the positioning rubber ring (24).

2. a kind of stable terminal connecting line of transmission according to claim 1, it is characterised in that：The conduit (21) and The junction of the inside conductor (23) is equipped with cushion collar (211), and the conduit (21) and the positioning rubber ring (24) pass through institute Cushion collar (211) is stated to be fixedly connected.

3. a kind of stable terminal connecting line of transmission according to claim 1, it is characterised in that：The terminal line gland (11) upper surface is equipped with connection bolt (111), and the connection bolt (111) runs through the upper surface of the terminal line gland (11) The lower surface and.

4. a kind of stable terminal connecting line of transmission according to claim 1, it is characterised in that：The heat-dissipating pipe (13) Quantity is four, and four heat-dissipating pipes (13) correspond to four corners mounted on the pedestal (12) bottom respectively.

5. a kind of stable terminal connecting line of transmission according to claim 1, it is characterised in that：The lock tabletting (14) Quantity be two, and two lock tablettings (14) are installed in the lateral walls of the terminal line gland (11).

6. a kind of stable terminal connecting line of transmission according to claim 1, it is characterised in that：Inside conductor (23) knot Structure is cylinder, and the quantity of the inside conductor (23) is four, and four inside conductors (23) run through the positioning rubber ring (24) one end is contained in the inside of the terminal line gland (11).

7. a kind of stable terminal connecting line of transmission according to claim 1, it is characterised in that：First pole (161) and above and below second pole (162) it is equipped with baffle, the baffle is fixed with the connection terminal (16) Connection.