CN208608435U - A kind of terminal line joint connecting structure - Google Patents

Abstract

The utility model discloses a kind of terminal line joint connecting structures, including shell, fixed plate is fixedly connected on the lateral wall of shell side, the middle position of fixed plate offers fixation hole, the both ends of fixed plate are equipped with protrusive board, protrusive board corresponds to fixed plate and is symmetrically arranged with two groups, the side wall of protrusive board side is fixedly connected with shell, connecting rod is fixedly connected on the side wall of protrusive board upper and lower ends, the other end of connecting rod is fixedly connected with bayonet lock, notch board is fixedly connected in the exterior side wall of the shell other side, notch board is equipped with two groups, and groove is equipped between notch board, the beneficial effects of the utility model are: a kind of terminal line joint connecting structure of the utility model passes through the protrusive board that shell two sides are arranged in and notch board is adapted to, the number of terminal line connector can freely be adjusted, so that terminal wire terminal is easy to use, by the first bolt of setting by dynamic touching Block is pushed into and determines contact block and contact just be connected to, so that the security performance of terminal wire terminal greatly enhances.

Description

A kind of terminal line joint connecting structure

Technical field

The utility model relates to connector technique field, specially a kind of terminal line joint connecting structure.

Background technique

So that the line between conducting wire becomes convenient, terminal wire terminal is will to connect between terminal line for the appearance of terminal line The device connect has a single function, the connector of every kind of model although existing terminal wire terminal can will connect between conducting wire It may be only available for the connector for being adapted number terminal line, so that using extremely inconvenience, and existing terminal wire terminal exists It is powered after connection, security performance is insufficient.

Utility model content

The purpose of this utility model is to provide a kind of terminal line joint connecting structures, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of terminal line joint connecting structure, including Shell is fixedly connected with fixed plate on the lateral wall of the shell side, and the middle position of the fixed plate offers fixation hole, The both ends of the fixed plate are equipped with protrusive board, and the protrusive board correspond to fixed plate and is symmetrically arranged with two groups, the side wall of the protrusive board side and Shell is fixedly connected, and connecting rod is fixedly connected on the side wall of the protrusive board upper and lower ends, and the other end of the connecting rod is solid Surely it is connected with bayonet lock, notch board is fixedly connected in the exterior side wall of the shell other side, the notch board is equipped with two groups, and described Groove is equipped between notch board, the central location at the top of the notch board offers fixation hole, and the top of the shell is equipped with the first spiral shell The positional symmetry of corresponding first bolt of bolt, the second bolt and third bolt, second bolt and third bolt is equipped with, described outer Both ends inside shell are respectively equipped with the first end and the second end, and one end of first bolt extends into the inside of shell and the The sidewall thread of one head top part connects, and one end of second bolt extends into the inside of shell and the side of the second head top part Wall is threadedly coupled, and is fixedly connected with first baffle, the first gear on the side wall of the nearly first side of second end of the first end head rest It is fixedly connected on the side wall of the plate other side and determines contact block, be fixedly connected on the side wall of the nearly first side of first end of the second end head rest There is second baffle, sliding slot is offered on the side wall of the second baffle other side, the internal slide of the sliding slot is connected with sliding block, The sliding block is fixedly connected with dynamic contact block on the side wall for determining contact block side, and the central location of the dynamic contact block top sidewall is solid Surely it is connected with cross-over block, the side wall and the first threaded bolt contacts of the cross-over block other side, first bolt extends into outer It is socketed with retaining spring on the outside of one end inside shell, one end of the retaining spring is fixedly connected with dynamic contact block, the positioning bullet The other end of spring is fixedly connected with the inner wall of cover top portion.

Preferably, the bayonet lock is chondritic, and the smooth setting in surface of the bayonet lock.

Preferably, pin hole is offered on the wooden partition at the notch board both ends, and the pin hole corresponds to the position of bayonet lock and is equipped with.

Preferably, the thickness of the groove and the thickness of protrusive board are identical.

Preferably, first end, the second end, first baffle, determine contact block, second baffle and dynamic contact block and be all made of gold Belong to copper product to be made, and the shell and cross-over block are all made of insulating materials and are made.

Compared with prior art, the utility model has the beneficial effects that a kind of terminal wire terminal connection knot of the utility model Structure passes through the protrusive board that shell two sides are arranged in and notch board is adapted to, and can freely adjust the number of terminal line connector, so that end Sub-line connector is easy to use, is pushed into dynamic contact block by the first bolt of setting and determines contact block and contact just be connected to, so that terminal The security performance of wire terminal greatly enhances.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the vertical view figure structure schematic representation of the utility model；

Fig. 3 is the cross-sectional view of the utility model side view.

In figure: 1, shell；2, fixed plate；3, fixation hole；4, protrusive board；5, connecting rod；6, bayonet lock；7, notch board；8, groove；9, Pin hole；10, the first bolt；11, the second bolt；12, third bolt；13, the first end；14, the second end；15, first baffle； 16, determine contact block；17, second baffle；18, sliding slot；19, sliding block；20, contact block is moved；21, cross-over block；22, retaining spring.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of terminal line joint connecting structure, including it is outer Shell 1 is fixedly connected with fixed plate 2 on the lateral wall of 1 side of shell, and the middle position of fixed plate 2 offers fixation hole 3, fixed The both ends of plate 2 are equipped with protrusive board 4, and the corresponding fixed plate 2 of protrusive board 4 is symmetrically arranged with two groups, and the side wall and shell 1 of 4 side of protrusive board are fixed to be connected It connects, connecting rod 5 is fixedly connected on the side wall of 4 upper and lower ends of protrusive board, the other end of connecting rod 5 is fixedly connected with bayonet lock 6, outside Notch board 7 is fixedly connected in the exterior side wall of 1 other side of shell, notch board 7 is equipped with two groups, and groove 8, notch board 7 are equipped between notch board 7 The central location at top offers fixation hole 3, and the top of shell 1 is equipped with the first bolt 10, the second bolt 11 and third bolt 12, The positional symmetry of corresponding first bolt 10 of second bolt 11 and third bolt 12 is equipped with, and the both ends inside shell 1 are respectively equipped with the One end 13 and the second end 14, one end of the first bolt 10 extend into the side wall at 13 top of inside and the first end of shell 1 It being threadedly coupled, the inside that one end of the second bolt 11 extends into shell 1 is connect with the sidewall thread at 14 top of the second end, and first End 13 is fixedly connected with first baffle 15 on the side wall of 14 side of the second end, on the side wall of 15 other side of first baffle It being fixedly connected with and determines contact block 16, the second end 14 is fixedly connected with second baffle 17 on the side wall of 13 side of the first end, Sliding slot 18 is offered on the side wall of 17 other side of second baffle, the internal slide of sliding slot 18 is connected with sliding block 19, and sliding block 19 is close Determine to be fixedly connected with dynamic contact block 20 on the side wall of 16 side of contact block, the central location of dynamic 20 top sidewall of contact block is fixedly connected with absolutely Edge cushion block 21, the side wall of 21 other side of cross-over block are contacted with the first bolt 10, and the first bolt 10 extends into 1 inside one end of shell Outside be socketed with retaining spring 22, one end of retaining spring 22 is fixedly connected with dynamic contact block 20, the other end of retaining spring 22 It is fixedly connected with the inner wall at 1 top of shell.

Bayonet lock 6 is chondritic, and the smooth setting in surface of bayonet lock 6；Pin hole 9 is offered on the wooden partition at 7 both ends of notch board, And the position of the corresponding bayonet lock 6 of pin hole 9 is equipped with；The thickness of groove 8 is identical as the thickness of protrusive board 4, and bayonet lock 6 can be enabled convenient Be adapted with pin hole 9；Contact block 16, second baffle 17 and dynamic contact block, first baffle 15, are determined at second end 14 in first end 13 20, which are all made of metallic copper material, is made, and copper product conducts electricity very well, and shell 1 and cross-over block 21 are all made of insulating materials system At the safety of terminal wire terminal can be increased.

In use, number of the user according to terminal line, selects equal number of shell 1, the bayonet lock 6 on protrusive board 4 is inserted Enter in the pin hole 9 on corresponding notch board 7, the protrusive board 4 of 1 two sides of shell and notch board 7 are clamped, terminal wire terminal, which is adjusted, to be completed Later, terminal line is sequentially inserted into the first end 13 and the second end 14, with screwdriver by the second bolt 11 and third bolt When 12 rotations, the second bolt 11 and third bolt 12 rotate, it will move down, terminal line clamped, terminal line has been fixed Screw is fixed terminal line connector by fixation hole 3 after, it is fixed after the completion of using screwdriver to the first bolt 10 into Row is tightened, and dynamic contact block 20 is pushed into and determines contact block 16 and be in contact by the first bolt 10.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

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

Claims (5)

1. a kind of terminal line joint connecting structure, including shell (1), which is characterized in that on the lateral wall of shell (1) side It being fixedly connected with fixed plate (2), the middle position of the fixed plate (2) offers fixation hole (3), and the two of the fixed plate (2) End is equipped with protrusive board (4), and the protrusive board (4) corresponding fixed plate (2) is symmetrically arranged with two groups, the side wall of protrusive board (4) side and outer Shell (1) is fixedly connected, and is fixedly connected to connecting rod (5) on the side wall of protrusive board (4) upper and lower ends, the connecting rod (5) The other end be fixedly connected with bayonet lock (6), be fixedly connected with notch board (7) in the exterior side wall of shell (1) other side, it is described Notch board (7) is equipped with two groups, and is equipped with groove (8) between the notch board (7), and the central location at the top of the notch board (7) offers Fixation hole (3), the top of the shell (1) are equipped with the first bolt (10), the second bolt (11) and third bolt (12), and described the The positional symmetry of two bolts (11) and third bolt (12) corresponding first bolt (10) is equipped with, the internal both ends of the shell (1) It is respectively equipped with the first end (13) and the second end (14), one end of first bolt (10) extends into the inside of shell (1) Connect with the sidewall thread at the top of the first end (13), one end of second bolt (11) extend into the inside of shell (1) with Sidewall thread connection at the top of second end (14), first end (13) are solid on the side wall of the second end (14) side Surely it is connected with first baffle (15), is fixedly connected with and determines contact block (16) on the side wall of first baffle (15) other side, it is described Second end (14) is fixedly connected with second baffle (17), the second baffle on the side wall of the first end (13) side (17) it is offered on the side wall of the other side sliding slot (18), the internal slide of the sliding slot (18) is connected with sliding block (19), the cunning Block (19) is fixedly connected with dynamic contact block (20) on the side wall for determining contact block (16) side, dynamic contact block (20) top sidewall Central location is fixedly connected with cross-over block (21), and the side wall of cross-over block (21) other side connects with the first bolt (10) Touching, first bolt (10) extend on the outside of the internal one end of shell (1) and are socketed with retaining spring (22), the retaining spring (22) one end is fixedly connected with dynamic contact block (20), and the other end of the retaining spring (22) and the inner wall at the top of shell (1) are consolidated Fixed connection.

2. a kind of terminal line joint connecting structure according to claim 1, it is characterised in that: the bayonet lock (6) is spherical Structure, and the smooth setting in surface of the bayonet lock (6).

3. a kind of terminal line joint connecting structure according to claim 1, it is characterised in that: notch board (7) both ends It is offered on wooden partition pin hole (9), and the position of the pin hole (9) corresponding bayonet lock (6) is equipped with.

4. a kind of terminal line joint connecting structure according to claim 1, it is characterised in that: the thickness of the groove (8) It is identical as the thickness of protrusive board (4).

5. a kind of terminal line joint connecting structure according to claim 1, it is characterised in that: first end (13), Second end (14), first baffle (15) determine contact block (16), second baffle (17) and dynamic contact block (20) and are all made of metallic copper material It is made, and the shell (1) and cross-over block (21) are all made of insulating materials and are made.