CN214673222U

CN214673222U - Fakra connecting wire with plug protection structure

Info

Publication number: CN214673222U
Application number: CN202120675539.2U
Authority: CN
Inventors: 朱东英
Original assignee: Suzhou Wanshih Electronic Element Co ltd
Current assignee: Suzhou Wanshih Electronic Element Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-09
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a connect Fakra connecting wire of inserting protective structure from area relates to Fakra connecting wire technical field, and it is firm inadequately to peg graft for solving current Fakra connecting wire, leads to the Fakra connecting wire to drop easily, influences the problem of the transmission of signal. The both ends of cable all are provided with the grafting main part, the outer wall of grafting main part is provided with the connecting seat, the externally mounted of grafting main part has protection machanism, protection machanism includes the main casing body, preceding adapter sleeve, back adapter sleeve, connecting plate, regulation pole, clamping piece and packing ring, preceding adapter sleeve sets up in the front end of the main casing body, the externally mounted of preceding adapter sleeve has the stationary blade, and the stationary blade is provided with four, the inside of stationary blade is provided with the fixed orifices, the back adapter sleeve sets up in the rear end of the main casing body, the connecting plate sets up in the inside both ends of the main casing body, the connecting plate passes through regulation pole with the connecting seat and is connected.

Description

Fakra connecting wire with plug protection structure

Technical Field

The utility model relates to a Fakra connecting wire technical field specifically is a Fakra connecting wire from area connect and insert protection architecture.

Background

Fakra connections are designed specifically for automotive applications, and are commonly used for automotive industry RF radio frequency signal connectors, GPS positioning systems, satellite radios, and vehicle internet access. FAKRA connecting wire product includes two joints and connecting cable, and the heart yearn terminal of two joints is coaxial design, and the heart yearn terminal of two joints is installed in the sheath behind connecting cable, plays the guard action through the sheath. The Fakra connecting wire can be used for transmitting reliable ultrahigh frequency signals, and the practicability is very strong.

However, the existing Fakra connecting line is not firmly plugged, so that the Fakra connecting line is easy to fall off and the transmission of signals is influenced, and therefore the existing requirements are not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect Fakra connecting wire of inserting protective structure from area to current Fakra connecting wire that proposes in solving above-mentioned background art pegs graft firmly inadequately, leads to the Fakra connecting wire to drop easily, influences the problem of the transmission of signal.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from area connects Fakra connecting wire of inserting protection architecture, includes the cable, the both ends of cable all are provided with the grafting main part, the outer wall of grafting main part is provided with the connecting seat, the externally mounted of grafting main part has protection machanism, protection machanism includes the main casing body, preceding adapter sleeve, back adapter sleeve, connecting plate, regulation pole, clamping piece and packing ring, preceding adapter sleeve sets up in the front end of the main casing body, the externally mounted of preceding adapter sleeve has the stationary blade, and the stationary blade is provided with four, the inside of stationary blade is provided with the fixed orifices, the back adapter sleeve sets up in the rear end of the main casing body, the connecting plate sets up in the both ends of the main casing body inside, the connecting plate passes through regulation lever connection with the connecting seat.

Preferably, the adjusting rod comprises a positioning rod and a first spring, the first spring is sleeved outside the positioning rod, two ends of the first spring are fixedly connected with the connecting plate and the connecting seat respectively, one end of the positioning rod is fixedly connected with the connecting seat, a through hole is formed in the connecting plate, the other end of the positioning rod penetrates through the through hole, and the diameter of the through hole is larger than that of the positioning rod.

Preferably, the inside of back nipple inner wall is provided with the fixed slot, the fixed slot sets up in four, and the clamping piece is all installed to the inboard of four fixed slots.

Preferably, the clamping member includes a support plate and a second spring, one end of the second spring is fixedly connected to the rear sleeve, and the other end of the second spring extends to the outside of the fixing groove and is fixedly connected to the support plate.

Preferably, the abutting plate is of an arc-shaped structure.

Preferably, the inside of preceding adapter sleeve front end is provided with the mounting groove, the internally mounted of mounting groove has the packing ring, and the packing ring is connected with preceding adapter sleeve bonding.

Preferably, the front connecting sleeve, the rear connecting sleeve and the connecting plate are all integrated with the main shell.

Preferably, the fixing piece is connected with the front connecting sleeve in a welding mode.

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

1. the utility model discloses an external installation protection mechanism of grafting main part, protection mechanism comprises the main casing body, preceding adapter sleeve, back adapter sleeve, the connecting plate, adjust the pole, clamping piece and packing ring, it comprises locating lever and first spring to adjust the pole, the locating lever is connected with the connecting plate slip, the outside of preceding adapter sleeve sets up four evenly distributed stationary blades, through utilizing the good elasticity of first spring and the ability of recovering the deformation, can make protection mechanism carry out the displacement, when being connected with equipment, grafting main part one end exposes and is connected with equipment, preceding adapter sleeve and stationary blade are laminated with equipment, rethread stationary blade inside fixed orifices further with equipment, extra stationary force has been increased, can solve the not firm problem of Fakra connecting wire grafting from this, make the Fakra connecting wire difficult to drop, when grafting main part is not connected with equipment simultaneously, protection mechanism cover is established outside grafting main part, it is protected.

2. The utility model discloses an inside of back nipple inner wall sets up four fixed slots that distribute in proper order, the internally mounted clamping piece of four fixed slots, the clamping piece comprises to board and second spring, through utilizing the good elasticity of second spring and the ability of recovering the deformation, when the grafting main part is not connected with equipment, can stably press from both sides the rear end of grafting main part between four support boards, and then increase the contact of protection machanism and grafting main part, improve the stability of connecting, when grafting main part is connected with equipment, four clamping piece clamping in the outside of cable, can play the supporting role, and then the junction of protection cable and grafting main part, avoid the junction process to excessively buckle, lead to the condition of fracture, in order to prolong the life of Fakra connecting wire.

3. The utility model discloses an inside of preceding adapter sleeve front end sets up the mounting groove, and the internally mounted packing ring of mounting groove, packing ring adopt the rubber material, have good elasticity, and when protection machanism pasted mutually with equipment, can play the antiskid effect, can improve the leakproofness of junction simultaneously.

Drawings

Fig. 1 is a schematic structural view of a Fakra connection line with a plug-in protection structure of the present invention;

FIG. 2 is a connection diagram of the plug main body and the protection mechanism of the present invention;

fig. 3 is a rear view of the protection mechanism of the present invention.

In the figure: 1. a cable; 2. a plug-in main body; 21. a connecting seat; 3. a protection mechanism; 31. a main housing; 32. a front connecting sleeve; 321. mounting grooves; 33. a rear connecting sleeve; 331. fixing grooves; 34. a connecting plate; 35. adjusting a rod; 351. positioning a rod; 352. a first spring; 36. a clamping member; 361. a resisting plate; 362. a second spring; 37. a gasket; 4. a fixing sheet; 41. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a Fakra connecting line with a plug-in protection structure comprises a cable 1, plug-in main bodies 2 are arranged at two ends of the cable 1, a connecting seat 21 is arranged on the outer wall of each plug-in main body 2, a protection mechanism 3 is arranged outside each plug-in main body 2, each protection mechanism 3 comprises a main shell 31, a front connecting sleeve 32, a rear connecting sleeve 33, a connecting plate 34, an adjusting rod 35, a clamping piece 36 and a gasket 37, the front connecting sleeve 32 is arranged at the front end of the main shell 31, four fixing plates 4 are arranged outside the front connecting sleeve 32, fixing holes 41 are formed inside the fixing plates 4, the rear connecting sleeve 33 is arranged at the rear end of the main shell 31, the connecting plates 34 are arranged at two ends inside the main shell 31, the connecting plates 34 are connected with the connecting seat 21 through the adjusting rods 35, one end of each plug-in main body 2 is exposed to be connected with equipment when the equipment is connected, the front connecting sleeve 32 and the fixing plates 4 are attached to the equipment and further fixed with the equipment through the fixing holes 41, increased extra stationary force, can solve the not firm problem inadequately of Fakra connecting wire grafting from this, made the Fakra connecting wire be difficult to drop, when grafting main part 2 is not connected with equipment, 3 covers of protection machanism are established in grafting main part 2 outsides, protect it.

Further, adjust pole 35 includes locating lever 351 and first spring 352, and first spring 352 suit is in the outside of locating lever 351, the both ends of first spring 352 respectively with connecting plate 34 and connecting seat 21 fixed connection, the one end and the connecting seat 21 fixed connection of locating lever 351, the inside of connecting plate 34 is provided with the through-hole, and the other end of locating lever 351 passes the through-hole, the diameter of through-hole is greater than the diameter of locating lever 351, the free slip of connecting plate 34 of being convenient for, and then adjust protection machanism 3's position.

Further, the inside of back nipple 33 inner wall is provided with fixed slot 331, fixed slot 331 sets up in four, clamping piece 36 is all installed to the inboard of four fixed slot 331, when grafting main part 2 is not connected with equipment, can press from both sides the rear end of grafting main part 2 between four clamping piece 36 steadily, and then increase the contact of protection machanism 3 and grafting main part 2, improve the stability of connecting, when grafting main part 2 is connected with equipment, four clamping piece 36 clamps in cable 1's outside, can play the supporting role, and then the junction of protection cable 1 and grafting main part 2, avoid the junction process excessively to buckle, lead to the condition of fracture, in order to prolong the life of Fakra connecting wire.

Further, the clamping member 36 includes a resisting plate 361 and a second spring 362, one end of the second spring 362 is fixedly connected with the rear sleeve 33, the second spring 362 has good elasticity and ability of restoring deformation, and the other end of the second spring 362 extends to the outside of the fixing groove 331 and is fixedly connected with the resisting plate 361, so that the connection is reliable and the fixing is firm.

Further, the abutting plate 361 is provided with an arc-shaped structure, so that the abutting plate is convenient to match with the cable 1 and the plug main body 2 in shape.

Further, the inside of preceding adapter sleeve 32 front end is provided with mounting groove 321, and the internally mounted of mounting groove 321 has packing ring 37, can play anti-skidding effect, can improve the leakproofness of junction simultaneously, and packing ring 37 and preceding adapter sleeve 32 are spliced and are connected, joint strength eminence, light in weight after the hookup, the high, with low costs of material utilization ratio, stress concentration is little on whole glued surfaces, has good fatigue resistance, leakproofness, insulating nature and corrosion resistance.

Further, the front connecting sleeve 32, the rear connecting sleeve 33, the connecting plate 34 and the main shell 31 are of an integral structure, are integrally formed, have good integrity and are not easy to break at the connecting part.

Furthermore, the fixing piece 4 is welded with the front connecting sleeve 32, the air tightness and the water tightness of the welding connection are good, the structural rigidity is also large, the structural integrity is good, labor and time are saved, the sectional area of the material is not reduced, and the material is fully utilized.

The working principle is as follows: during the use, the one end of grafting main part 2 is inserted inside the equipment interface, first spring 352 atress on the protection machanism 3 produces the compression, main casing body 31, preceding adapter sleeve 32, back adapter sleeve 33, connecting plate 34 and clamping piece 36 produce the displacement along with it, the packing ring 37 of stationary blade 4 and preceding adapter sleeve 32 front end is laminated with equipment, rethread stationary orifice 41 inside stationary blade 4 is further fixed with equipment, increase the stationary force, can solve the not firm problem inadequately of Fakra connecting wire grafting, make the Fakra connecting wire be difficult to drop, can not influence the transmission of signal, when grafting main part 2 is not connected with equipment simultaneously, protection machanism 3 covers and establishes in grafting main part 2 outsidely, protect it, packing ring 37 adopts rubber material, has good elasticity, when protection machanism 3 pastes with equipment, can play the antiskid effect, can improve the leakproofness of junction simultaneously. The four clamping pieces 36 are moved to the outside of the cable 1 from the outside of the rear end of the plug main body 2, under the action of the capability of recovering deformation of the second spring 362 of the clamping piece 36, the pushing supporting plates 361 are attached to the cable 1, finally, one end of the cable 1 is clamped between the four supporting plates 361, a supporting effect can be achieved, the connection position of the cable 1 and the plug main body 2 is protected, excessive bending of the connection position process is avoided, the cracking condition is caused, the service life of the Fakra connecting line is prolonged, when the four clamping pieces 36 are clamped outside the rear end of the plug main body 2, the connection between the protection mechanism 3 and the plug main body 2 can be increased, and the connection stability is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a from Fakra connecting wire of connecing and inserting protection architecture, includes cable (1), its characterized in that: the two ends of the cable (1) are provided with plug-in main bodies (2), the outer wall of each plug-in main body (2) is provided with a connecting seat (21), a protection mechanism (3) is arranged outside the plug main body (2), the protection mechanism (3) comprises a main shell (31), a front connecting sleeve (32), a rear connecting sleeve (33), a connecting plate (34), an adjusting rod (35), a clamping piece (36) and a gasket (37), the front connecting sleeve (32) is arranged at the front end of the main shell (31), a fixing sheet (4) is arranged outside the front connecting sleeve (32), four fixing pieces (4) are arranged, fixing holes (41) are arranged inside the fixing pieces (4), the rear connecting sleeve (33) is arranged at the rear end of the main shell (31), the connecting plates (34) are arranged at two ends inside the main shell (31), the connecting plate (34) is connected with the connecting seat (21) through an adjusting rod (35).

2. The Fakra connection line with the plug-in protection structure as claimed in claim 1, wherein: the adjusting rod (35) comprises a positioning rod (351) and a first spring (352), the first spring (352) is sleeved outside the positioning rod (351), two ends of the first spring (352) are fixedly connected with a connecting plate (34) and a connecting seat (21) respectively, one end of the positioning rod (351) is fixedly connected with the connecting seat (21), a through hole is formed in the connecting plate (34), the other end of the positioning rod (351) penetrates through the through hole, and the diameter of the through hole is larger than that of the positioning rod (351).

3. The Fakra connection line with the plug-in protection structure as claimed in claim 1, wherein: fixing grooves (331) are formed in the inner wall of the rear connecting sleeve (33), the number of the fixing grooves (331) is four, and clamping pieces (36) are mounted on the inner sides of the four fixing grooves (331).

4. The Fakra connection line with the plug-in protection structure as claimed in claim 3, wherein: the clamping piece (36) comprises a resisting plate (361) and a second spring (362), one end of the second spring (362) is fixedly connected with the rear connecting sleeve (33), and the other end of the second spring (362) extends to the outside of the fixing groove (331) and is fixedly connected with the resisting plate (361).

5. The Fakra connection line with the plug-in protection structure as claimed in claim 4, wherein: the abutting plate (361) is arranged to be of an arc-shaped structure.

6. The Fakra connection line with the plug-in protection structure as claimed in claim 1, wherein: preceding adapter sleeve (32) front end's inside is provided with mounting groove (321), the internally mounted of mounting groove (321) has packing ring (37), and packing ring (37) and preceding adapter sleeve (32) are connected by gluing.

7. The Fakra connection line with the plug-in protection structure as claimed in claim 1, wherein: the front connecting sleeve (32), the rear connecting sleeve (33), the connecting plate (34) and the main shell (31) are of an integral structure.

8. The Fakra connection line with the plug-in protection structure as claimed in claim 1, wherein: the fixing piece (4) is connected with the front connecting sleeve (32) in a welding mode.