CN217720120U

CN217720120U - Novel connecting wire of concatenation formula

Info

Publication number: CN217720120U
Application number: CN202221332483.1U
Authority: CN
Inventors: 何承凤
Original assignee: Shenzhen Hai Xinda Cable Co ltd
Current assignee: Shenzhen Hai Xinda Cable Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-01
Anticipated expiration: 2032-05-30

Abstract

The utility model belongs to the technical field of the connecting wire technique and specifically relates to a novel connecting wire of concatenation formula, including the connecting wire, connecting wire one end is connected with first concatenation head, the connecting wire other end is connected with the second concatenation head of splicing with first concatenation head cooperation, first concatenation head is kept away from the one end of connecting wire and is seted up the slot, be provided with two contact pins in the slot, the one end that the connecting wire was kept away from to second concatenation head is provided with the plug that can insert the slot, set up two on the plug and correspond with the contact pin position and supply contact pin male jack, connect fixedly through stop gear between first concatenation head and the second concatenation head, through inserting the plug in the slot for the contact pin can counterpoint insert in the slot, thereby splice first concatenation head and second concatenation head, realize the extension connecting wire, and through the dismouting between the stop gear of setting be convenient for first concatenation head and second concatenation head, improve the concatenation steadiness.

Description

Novel connecting wire of concatenation formula

Technical Field

The utility model relates to a connecting wire technical field specifically is a novel connecting wire of concatenation formula.

Background

The electronic connecting line is one of components connected with an electric circuit, mainly plays the roles of electric connection and signal transmission between devices and the components, between the components and a cabinet, between a system and a subsystem, keeps no signal distortion and energy loss change between the system and the system, has the quality which is related to the reliability of the integral operation of system equipment, and belongs to an important matched product of a host manufacturer.

Common electronic connection line structure is comparatively single, and length is fixed, in-service use like this, when the distance changes between the equipment, can appear length and need not the problem of line change inadequately, and the cost of cost is higher, and when some equipment was connected with the connecting wire, the connecting wire passes through special construction to be fixed on equipment, need demolish through equipment when pulling out, if the connecting wire between the equipment will be changed this moment, with very inconvenient, consequently need a novel connection line of concatenation formula to make improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel connecting wire of concatenation formula to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a novel connecting wire of concatenation formula, includes the connecting wire, connecting wire one end is connected with first concatenation head, the connecting wire other end is connected with the second concatenation head of splicing with first concatenation head cooperation, the one end that the connecting wire was kept away from to first concatenation head has seted up the slot, be provided with two contact pins in the slot, the one end that the connecting wire was kept away from to second concatenation head is provided with the plug that can insert the slot, set up two on the plug and correspond and supply contact pin male jack with the contact pin position, connect fixedly through stop gear between first concatenation head and the second concatenation head.

Preferably, the limiting mechanism comprises through grooves formed in two sides of the first splicing head, an accommodating groove formed in the first splicing head and communicated with the through grooves, a rotating plate movably arranged in the accommodating groove and limiting plates arranged on two sides of the plug;

the width of the accommodating groove is larger than that of the through groove, a fixed shaft is inserted in the middle of the rotating plate in a penetrating mode, the rotating plate is movably sleeved on the fixed shaft, two ends of the fixed shaft are fixedly connected with the inner wall of the through groove, a limiting clamping block is arranged at one end, away from the connecting line, of the rotating plate, and a spring is arranged between the other end of the rotating plate and the inner wall of the accommodating groove;

the limiting plates are fixedly connected to the end portions of the second splicing heads, the limiting plates can be inserted into the containing grooves, fixed clamping grooves are formed in the two sides, deviating from each other, of the limiting plates, and the fixed clamping grooves can be clamped by the limiting clamping blocks.

Preferably, one end of the rotating plate, which is close to the spring, is fixedly connected with a pressing rod, and the pressing rod extends to the outside of the through groove.

Preferably, the middle position of the top end inside the slot is provided with a limiting strip along the length direction, the middle position of the top of the plug is provided with a limiting groove along the length direction, and the volume of the limiting strip is smaller than the space volume of the limiting groove.

Preferably, one side, far away from the connecting wire, of the second splicing head is provided with a sealing groove of a rectangular structure, the sealing groove is arranged between the plug and the limiting plate, a sealing ring is arranged in the sealing groove, and the thickness of the sealing ring is larger than the depth of the sealing groove.

Preferably, the inside top and the bottom of seal groove all are provided with the recess that is the rectangle structure, the outside and the inboard of sealing washer all are provided with the sand grip of card income in the recess.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through in inserting the slot with the plug for the contact pin can counterpoint and insert in the slot, thereby splices first concatenation head and second concatenation head, and the concatenation of the connecting wire of being convenient for can realize the extension connecting wire, and the stop gear through setting up is convenient for first concatenation head and the dismouting between the second concatenation head, improves the concatenation steadiness.

2. The utility model discloses in, through spacing and the spacing groove that sets up, when the plug inserts in the slot, insert the spacing inslot through counterpointing spacing, can avoid the plug to insert anti-reversely.

3. The utility model discloses in, can be sealed the clearance between first splice and the second splice through the sealing washer that sets up, strengthen waterproof and dustproof effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel splicing connecting wire of the present invention;

fig. 2 is a schematic structural view of a first splice of the novel splicing type connecting wire of the present invention;

FIG. 3 is a schematic structural view of a second splice of the novel splicing connection line of the present invention;

FIG. 4 is a schematic view of a structure of a rotating plate of the novel splicing connecting wire of the present invention;

fig. 5 is the utility model relates to a sealing washer and seal groove structure sketch map of novel connecting wire of concatenation formula.

In the figure: 1. a connecting wire; 2. a first splice; 21. a slot; 22. inserting a pin; 23. a limiting strip; 3. a second splice; 31. a plug; 32. a jack; 33. a limiting groove; 4. a through groove; 5. accommodating grooves; 6. a rotating plate; 61. a fixed shaft; 62. a limiting clamping block; 63. a spring; 64. a pressing lever; 7. a limiting plate; 71. fixing the clamping groove; 8. a seal ring; 81. a convex strip; 9. a sealing groove; 91. and (4) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a novel connecting wire of concatenation formula, including connecting wire 1, 1 one end of connecting wire is connected with first splice 2, 1 other end of connecting wire is connected with the second splice 3 of splicing with the cooperation of first splice 2, first splice 2 is kept away from the one end of connecting wire 1 and has been seted up slot 21, be provided with two contact pins 22 in the slot 21, the one end that connecting wire 1 was kept away from to second splice 3 is provided with the plug 31 that can insert in slot 21, set up two on the plug 31 and correspond with contact pin 22 position and supply contact pin 22 male jack 32, connect fixedly through stop gear between first splice 2 and the second splice 3, during the use, through inserting plug 31 in slot 21, make contact pin 22 can counterpoint insert in the jack 32, thereby splice first splice 2 and second splice 3, be convenient for the concatenation of connecting wire, can realize the extension connecting wire, and be convenient for the dismouting between first splice 2 and the second splice 3 through the stop gear who sets up, the concatenation steadiness is improved.

In this embodiment, referring to fig. 2, 3 and 4, the limiting mechanism includes through slots 4 formed on two sides of the first splicing head 2, an accommodating slot 5 formed on the first splicing head 2 and communicated with the through slots 4, a rotating plate 6 movably disposed in the accommodating slot 5, and limiting plates 7 disposed on two sides of the plug 31; the width of the accommodating groove 5 is larger than that of the through groove 4, the fixing shaft 61 is inserted in the middle of the rotating plate 6 in a penetrating mode, the rotating plate 6 is movably sleeved on the fixing shaft 61, two ends of the fixing shaft 61 are fixedly connected with the inner wall of the through groove 4, one end, far away from the connecting line 1, of the rotating plate 6 is provided with a limiting clamping block 62, and a spring 63 is installed between the other end of the rotating plate 6 and the inner wall of the accommodating groove 5; limiting plate 7 fixed connection is at the tip of second splice 3, limiting plate 7 can insert in the holding tank 5, fixed slot 71 has all been seted up to one side that two limiting plates 7 deviate from mutually, fixed slot 71 can supply spacing fixture block 62 card to go into, when first splice 2 and the concatenation of second splice 3, insert in holding tank 5 limiting plate 7 counterpointing, along with the continuation of limiting plate 7 inserts, make limiting plate 7 extrude the inclined plane of spacing fixture block 62, and then drive rotor plate 6 and revolve fixed axle 61 and rotate extrusion spring 63, when spacing fixture block 62 and the position coincidence of fixed slot 71, the bullet through spring 63 promotes rotor plate 6 and rotates, block spacing card of spacing fixture block 62 into fixed slot 71, thereby with limiting plate 7 rigidity, and then prevent that first splice 2 and second splice 3 from breaking away from not hard up.

In this embodiment, please refer to fig. 4, the one end fixedly connected with that rotor plate 6 is close to spring 63 presses the depression bar 64, presses the depression bar 64 to extend to the outside that leads to groove 4, when dismantling first splice 2 and second splice 3, will press the depression bar 64 to press to move in the holding tank 5 and can make rotor plate 6 rotate to break away from fixed slot 71 with spacing fixture block 62, remove the fixed action to limiting plate 7, be convenient for with first splice 2 and the 3 splits of second splice, it is convenient to use.

In this embodiment, referring to fig. 2 and fig. 3, the middle position of the top end inside the slot 21 is provided with the limiting strip 23 along the length direction, the middle position of the top of the plug 31 is provided with the limiting groove 33 along the length direction, the volume of the limiting strip 23 is smaller than the spatial volume of the limiting groove 33, and when the plug 31 is inserted into the slot 21, the plug 31 can be prevented from being inserted reversely by inserting the limiting strip 23 into the limiting groove 33 in an aligned manner.

In this embodiment, please refer to fig. 3 and 5, a sealing groove 9 of a rectangular structure is formed in one side of the second splicing head 3 away from the connecting wire 1, the sealing groove 9 is disposed between the plug 31 and the limiting plate 7, a sealing ring 8 is disposed in the sealing groove 9, the thickness of the sealing ring 8 is greater than the depth of the sealing groove 9, and the gap between the first splicing head 2 and the second splicing head 3 can be sealed by the sealing ring 8, so as to enhance the waterproof and dustproof effects.

In this embodiment, referring to fig. 5, the grooves 91 with a rectangular structure are disposed at the top end and the bottom end of the inside of the sealing groove 9, the protruding strips 81 are disposed on the outer side and the inner side of the sealing ring 8 and are clamped into the grooves 91, the protruding strips 81 can limit the clamping into the grooves 91, the fixing effect of the sealing ring 8 is improved, and the sealing ring 8 is prevented from being separated from the sealing groove 9.

The utility model discloses the theory of operation: during the use, through inserting plug 31 in slot 21, insert in spacing strip 23 counterpoint this moment in spacing groove 33, can avoid plug 31 to insert conversely, make contact pin 22 can counterpoint and insert in jack 32, thereby splice first splice 2 and second splice 3, limiting plate 7 can counterpoint and insert in holding tank 5 simultaneously, along with the continuous insertion of limiting plate 7, make limiting plate 7 extrude the inclined plane of spacing fixture block 62, and then drive rotor plate 6 and revolve extrusion spring 63 around fixed axle 61, when spacing fixture block 62 and fixed slot 71's position coincide, promote rotor plate 6 to rotate through the bullet of spring 63, block spacing card of spacing fixture block 62 into fixed slot 71, thereby fix limiting plate 7 position, and then prevent that first splice 2 and second splice 3 from becoming flexible and breaking away from, be convenient for press the splice of connecting wire, can realize the extension connecting wire, can break away from the clearance seal between first splice 2 and the second splice 3 through the sealing washer 8 that sets up, strengthen waterproof and dustproof effect, when dismantling first splice 2 and second splice 3, press the splice 64 to the movable holding tank 5, can make the rotor plate 2 break away from fixed splice 2, thereby the convenient use of second splice, the split of spacing splice is convenient for use of second splice, the splice can break away from fixed splice 2, the fixed splice 3, the fixed splice of second splice, thereby the convenient use of second splice, the splice of the splice is convenient for use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel connecting wire of concatenation formula, includes connecting wire (1), its characterized in that: connecting wire (1) one end is connected with first splice (2), connecting wire (1) other end is connected with second splice (3) with first splice (2) cooperation concatenation, slot (21) have been seted up to the one end that connecting wire (1) were kept away from in first splice (2), be provided with two contact pins (22) in slot (21), the one end that connecting wire (1) were kept away from in second splice (3) is provided with plug (31) that can insert in slot (21), set up on plug (31) two and contact pin (22) position correspond and supply contact pin (22) male jack (32), connect fixedly through stop gear between first splice (2) and the second splice (3).

2. The novel spliced connecting wire as claimed in claim 1, wherein: the limiting mechanism comprises through grooves (4) formed in two sides of the first splicing head (2), an accommodating groove (5) formed in the first splicing head (2) and communicated with the through grooves (4), a rotating plate (6) movably arranged in the accommodating groove (5), and limiting plates (7) arranged on two sides of the plug (31);

the width of the accommodating groove (5) is larger than that of the through groove (4), a fixed shaft (61) is inserted in the middle of the rotating plate (6) in a penetrating mode, the rotating plate (6) is movably sleeved on the fixed shaft (61), two ends of the fixed shaft (61) are fixedly connected with the inner wall of the through groove (4), a limiting clamping block (62) is arranged at one end, away from the connecting line (1), of the rotating plate (6), and a spring (63) is installed between the other end of the rotating plate (6) and the inner wall of the accommodating groove (5);

limiting plate (7) fixed connection is at the tip of second splice (3), limiting plate (7) can insert holding tank (5), two fixed slot (71) have all been seted up to one side that limiting plate (7) deviate from mutually, fixed slot (71) can supply spacing fixture block (62) card to go into.

3. The novel spliced connecting wire as claimed in claim 2, wherein: one end of the rotating plate (6) close to the spring (63) is fixedly connected with a pressing rod (64), and the pressing rod (64) extends to the outside of the through groove (4).

4. The novel spliced connecting wire as claimed in claim 1, wherein: the middle position on the top end inside the slot (21) is provided with a limiting strip (23) along the length direction, the middle position at the top of the plug (31) is provided with a limiting groove (33) along the length direction, and the volume of the limiting strip (23) is smaller than the space volume of the limiting groove (33).

5. The novel spliced connecting wire as claimed in claim 2, wherein: one side, far away from the connecting wire (1), of the second splicing head (3) is provided with a sealing groove (9) of a rectangular structure, the sealing groove (9) is arranged between the plug (31) and the limiting plate (7), a sealing ring (8) is arranged in the sealing groove (9), and the thickness of the sealing ring (8) is larger than the depth of the sealing groove (9).

6. The novel spliced connecting wire as claimed in claim 5, wherein: the inside top and the bottom of seal groove (9) all are provided with recess (91) that are the rectangle structure, the outside and the inboard of sealing washer (8) all are provided with sand grip (81) of card income recess (91).