阅读说明：本技术 一种同轴电缆对接快插装置 (Coaxial cable butt joint quick-insertion device ) 是由 汤晓楠 承滨 于 2021-07-07 设计创作，主要内容包括：本发明公开了一种同轴电缆对接快插装置,包括接合头和对接头,所述接合头的一侧设有相互连通的扩展槽,所述接合头内部一侧的中间位置处设有接触头,所述接合头内部一侧靠近接触头的外侧设有套筒,所述套筒的外侧设有弹簧；本发明通过接合头作为与对接头相互对应的对接快插装置,促使对接头内不同大小的内导体和外导体皆伸入与锥形套和套管的内部,通过四组弧形定位板与弹片的配合对外导体进行导向和弹性适应,并自动对不同规格的外导体进行贴合固定,同时在锥形套与套筒的连通配合下,可以将不同规格的内导体导入套筒内并与接触头相互连通接触,无需手动频繁更换对应规格型号的对接装置,有效的提升批量检测作业的工作效率。(The invention discloses a coaxial cable butt joint quick insertion device which comprises a joint and a butt joint, wherein one side of the joint is provided with expansion grooves which are communicated with each other, a contact head is arranged at the middle position of one side inside the joint, a sleeve is arranged on one side inside the joint close to the outer side of the contact head, and a spring is arranged on the outer side of the sleeve; the invention uses the joint as a butt joint quick insertion device corresponding to the butt joint, so that inner conductors and outer conductors with different sizes in the butt joint extend into the conical sleeve and the sleeve, the outer conductors are guided and elastically adapted through the matching of the four groups of arc-shaped positioning plates and the elastic sheets, the outer conductors with different specifications are automatically attached and fixed, meanwhile, under the communication matching of the conical sleeve and the sleeve, the inner conductors with different specifications can be guided into the sleeve and mutually communicated and contacted with the contact head, the butt joint device with the corresponding specification and model does not need to be manually and frequently replaced, and the working efficiency of batch detection operation is effectively improved.)

1. The utility model provides a quick cartridge of coaxial cable butt joint is put, includes joint (1) and butt joint (2), its characterized in that: one side of the joint head (1) is provided with expansion grooves (3) which are communicated with each other, the middle position of one side inside the joint head (1) is provided with a contact head (4), a sleeve (5) is arranged on one side of the inner part of the joint head (1) close to the outer side of the contact head (4), a spring (6) is arranged on the outer side of the sleeve (5), a sleeve (8) which is mutually connected with the spring (6) is arranged on one side of the outer side of the sleeve (5), a conical sleeve (11) is arranged on one side of the sleeve (8), a fixed disc (12) is arranged on the outer side of the conical sleeve (11), elastic sheets (10) are arranged at four corners inside the conical sleeve (11), arc-shaped positioning plates (9) are arranged at the sides of the four groups of elastic sheets (10) close to each other, the top and the bottom of the conical sleeve (11) are provided with elastic positioning components, and one side of the top of the expansion groove (3) is provided with a covering dustproof component.

2. A coaxial cable docking quick-connect assembly as defined in claim 1, further comprising: the elastic positioning assembly is characterized in that positioning holes (7) are formed in the top and the bottom of the elastic positioning assembly, guide sleeves (703) are arranged on one side of the top and the bottom of the interior of the joint head (1), positioning blocks (701) matched with the positioning holes (7) are sleeved on the inner sides of the two groups of guide sleeves (703), compression springs (702) connected with the positioning blocks (701) are arranged on the top of one group of guide sleeves (703) and the bottom of the other group of guide sleeves (703), and pull ropes (704) are arranged on one side of the two groups of positioning blocks (701).

3. A coaxial cable docking quick-connect assembly as defined in claim 1, further comprising: cover one side at dustproof subassembly top and be equipped with mounting groove (132), the both ends cover of mounting groove (132) is equipped with winding rod (131), the outside coiling of winding rod (131) has cover cloth (13), the front one end of winding rod (131) is equipped with swivel (133) that extend mounting groove (132) outside.

4. A coaxial cable docking quick-connect assembly as defined in claim 1, further comprising: the joint is characterized in that a through hole is formed in one side of the top and the bottom of the joint (1), the through hole is matched with the pull rope (704), a connecting sleeve is arranged on the outer side of the joint (1), the connecting sleeve is connected with the expansion groove (3), a conical limiting ring is arranged on one side of the inner portion of the joint (1), a conical fixing ring matched with the conical limiting ring is arranged on the outer side of the conical sleeve (11), and positioning holes (7) are formed in the top and the bottom of the conical fixing ring.

5. A coaxial cable docking quick-connect assembly as defined in claim 1, further comprising: the inside top and the bottom of expansion groove (3) are equipped with articulated seat, and the inboard of articulated seat is equipped with the hinge bar, and one side of hinge bar is equipped with the pulley, the spout has been seted up to the inboard top of fixed disk (12) and bottom, and the spout mutually supports with the pulley, the top and the bottom of expansion groove (3) one side are equipped with the fixed column, and the fixed column is equipped with the solid fixed ring mutual adaptation with stay cord (704).

6. A coaxial cable docking quick-connect assembly as defined in claim 1, further comprising: the sleeve (8) is communicated with the conical sleeve (11), a conical cavity is formed in the inner side of the conical sleeve (11), and the four groups of arc-shaped positioning plates (9) and the elastic sheets (10) are located on one side of the conical cavity.

7. A coaxial cable docking quick-connect assembly as defined in claim 2, further comprising: one side of each of the two groups of guide sleeves (703) is provided with a vertical through hole, the bottom of one side of one group of the positioning block (701) and the top of one side of the other group of the positioning block (701) are provided with limiting blocks extending out of the through holes, and the limiting blocks are connected with the pull ropes (704) mutually.

8. A coaxial cable docking fast-insertion device according to claim 3, wherein: the middle position department that covers cloth (13) bottom one side is equipped with the buckle, and the buckle and the mutual adaptation of draw-in groove that extension groove (3) bottom one side was equipped with, the logical groove with covering cloth (13) mutual adaptation is seted up to one side of mounting groove (132).

Technical Field

The invention relates to the technical field of coaxial cables, in particular to a coaxial cable butt-joint quick-plug device.

Background

The coaxial cable can be used for transmitting analog signals and digital signals, and is suitable for various applications, wherein the most important are television transmission, long distance telephone transmission, short distance connection between computer systems, local area network and the like, the network analyzer is an instrument for quickly detecting the performance of the coaxial cable, and during the processing of the coaxial cable, the performance detection is usually carried out by connecting the network analyzer with the cable.

The traditional network analyzer is connected with the coaxial cable in a butt joint mode through the butt joint device, the coaxial cable has more different specifications and types, the sizes and the wall thicknesses of the inner conductor and the outer conductor of the cable are different from each other, the butt joint device with the corresponding type is often required to be connected with the network analyzer in actual use, and the butt joint device with the corresponding type is required to be frequently replaced when detection operation is carried out in batches, so that the detection efficiency of the coaxial cable is greatly reduced, and the working flow and inconvenience of operators are increased; when the cable docks with network analyzer, the butt joint work of cable generally needs operating personnel manual with the cable insert the butt joint extrusion that corresponds fixed, when frequently carrying out cable plug operation, operating personnel is exerted oneself too big easily to produce wearing and tearing to cable and butt joint plug in-process inner and outer conductor and to the inner structure that connects, lead to the subsequent use precision of cable to reduce to some extent, increase the limitation that interfacing apparatus used and the operation degree of difficulty of cable performance detection work.

Disclosure of Invention

The present invention is directed to a coaxial cable docking quick-connect device, so as to solve the above-mentioned problems.

In order to achieve the purpose, the invention provides the following technical scheme: including joint and butt joint, one side of joint is equipped with the expansion groove of mutual intercommunication, the intermediate position department of the inside one side of joint is equipped with the contact head, the outside that inside one side of joint is close to the contact head is equipped with the sleeve, the telescopic outside is equipped with the spring, one side in the sleeve outside is equipped with the sleeve pipe with spring interconnect, sheathed tube one side is equipped with the toper cover, the outside of toper cover is equipped with the fixed disk, the inside four corners department of toper cover is equipped with the shell fragment, four groups one side that the shell fragment is close to each other is equipped with the arc locating plate, the top and the bottom of toper cover are equipped with the elastic locating component, one side at expansion groove top is equipped with covers dustproof component.

Preferably, the top and the bottom of the elastic positioning component are provided with positioning holes, one side of the top and the bottom inside the joint head is provided with guide sleeves, the inner sides of the two groups of guide sleeves are sleeved with positioning blocks matched with the positioning holes, the top of one group of guide sleeves and the bottom of the other group of guide sleeves are provided with compression springs connected with the positioning blocks, and one side of the two groups of positioning blocks is provided with a pull rope.

Preferably, the one side of hiding the dustproof component top is equipped with the mounting groove, the both ends cover of mounting groove is equipped with the winding rod, the outside of winding rod is convoluteed and is had the cover cloth, the positive one end of winding rod is equipped with the swivel that extends the mounting groove outside.

Preferably, a through hole is formed in one side of the top and the bottom of the joint head, the through hole is matched with the pull rope, a connecting sleeve is arranged on the outer side of the joint head and is connected with the expansion groove, a conical limiting ring is arranged on one side of the inner portion of the joint head, a conical fixing ring matched with the conical limiting ring is arranged on the outer side of the conical sleeve, and positioning holes are formed in the top and the bottom of the conical fixing ring.

Preferably, the inside top and the bottom of expansion groove are equipped with articulated seat, and the inboard of articulated seat is equipped with the hinge bar, and one side of hinge bar is equipped with the pulley, the spout has been seted up to the inboard top of fixed disk and bottom, and the spout is mutually supported with the pulley, the top and the bottom of expansion groove one side are equipped with the fixed column, and the fixed column is equipped with the solid fixed ring mutual adaptation with the stay cord.

Preferably, the sleeve and the conical sleeve are communicated with each other, a conical cavity is formed in the inner side of the conical sleeve, and the four groups of arc-shaped positioning plates and the elastic sheets are located on one side of the conical cavity.

Preferably, one side of each of the two sets of guide sleeves is provided with a vertical through hole, the bottom of one side of one set of positioning block and the top of one side of the other set of positioning block are provided with a limiting block extending out of the through hole, and the limiting blocks are connected with the pull rope.

Preferably, the middle position department that covers cloth bottom one side is equipped with the buckle, and the mutual adaptation of draw-in groove that buckle and expansion tank bottom one side were equipped with, the logical groove with the mutual adaptation of cover cloth is seted up to one side of mounting groove.

Compared with the prior art, the invention provides a coaxial cable butt joint quick plug-in device which has the following beneficial effects:

1. the invention uses the joint as a butt joint quick insertion device corresponding to the butt joint, so that inner conductors and outer conductors with different sizes in the butt joint extend into the conical sleeve and the sleeve, the outer conductors are guided and elastically adapted through the matching of the four groups of arc-shaped positioning plates and the elastic sheets, the outer conductors with different specifications are automatically attached and fixed, meanwhile, the inner conductors with different specifications can be guided into the sleeve and mutually communicated and contacted with the contact head under the communication and matching of the conical sleeve and the sleeve, the quick insertion butt joint is carried out on coaxial cables with different models by using the structure, the butt joint devices with corresponding specifications and models do not need to be manually and frequently replaced, and the working efficiency of batch detection operation is effectively improved.

2. The invention utilizes the mutual cooperation of the elastic positioning components to lead the inner conductor and the outer conductor which extend into the sleeve and the conical sleeve to be guided, and can extrude the conical sleeve and the fixed disc through the integral contact of the butt joint and the fixed disc, thus leading the sleeve to slide on the outer wall of the sleeve, and being matched with the elastic connection of the spring to carry out elastic compression, thus reducing the extrusion force when the joint and the butt joint are in butt joint and quick insertion, reducing the damage to the butt joint and quick insertion structure, simultaneously forming an elastic self-locking structure under the structural insertion of the positioning block and the positioning hole, further limiting the whole sleeve and the conical sleeve in a compression state, not only improving the butt joint tightness between the joint and the butt joint, but also utilizing the elastic restoring force of the spring to lead the structural components in the joint to be automatically reset when the joint needs to be pulled out, and leading the whole butt joint to be quickly popped out under the elastic recoil force to be in butt joint and insertion with the joint, therefore, the abrasion degree generated by manual insertion of the joint and the butt joint is minimized, and the service life of the butt joint quick insertion structure is prolonged.

3. The invention can utilize the winding rod to wind and store the covering cloth by matching the covering and dust-proof components when the joint head and the expansion groove are not needed to be used, so as to lead the covering cloth to be directly assembled above the expansion groove, and be convenient for directly drawing out the covering cloth under the matching of winding to completely cover the butt joint inlet of the expansion groove according to the use requirement, thus effectively inhibiting the infiltration of external dust and increasing the functionality and the protection of the butt joint quick-insertion structure.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged cross-sectional view of the bond head of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a side view of an expansion slot of the present invention;

FIG. 6 is a perspective view of the guide sleeve of the present invention;

fig. 7 is a perspective view of the arc positioning plate of the present invention.

In the figure: 1. a bonding head; 2. a butt joint; 3. an expansion slot; 4. a contact head; 5. a sleeve; 6. a spring; 7. positioning holes; 701. positioning blocks; 702. a compression spring; 703. a guide sleeve; 704. pulling a rope; 8. a sleeve; 9. an arc-shaped positioning plate; 10. a spring plate; 11. a conical sleeve; 12. fixing the disc; 13. covering cloth; 131. a winding rod; 132. mounting grooves; 133. and (7) rotating the ring.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a coaxial cable butt joint cartridge is put soon, including joint 1 and butt joint 2, one side of joint 1 is equipped with the expansion groove 3 of mutual intercommunication, the intermediate position department of 1 inside one side of joint is equipped with contact 4, the outside that 1 inside one side of joint is close to contact 4 is equipped with sleeve 5, the outside of sleeve 5 is equipped with spring 6, one side in the sleeve 5 outside is equipped with the sleeve pipe 8 with spring 6 interconnect, one side of sleeve pipe 8 is equipped with taper sleeve 11, the outside of taper sleeve 11 is equipped with fixed disk 12, the inside four corners department of taper sleeve 11 is equipped with shell fragment 10, the one side that four groups shell fragment 10 are close to each other is equipped with arc locating plate 9, the top and the bottom of taper sleeve 11 are equipped with elastic positioning component, one side at 3 tops of expansion groove is equipped with covers dustproof component.

As a preferable embodiment of the present embodiment: the top and the bottom of the elastic positioning component are provided with positioning holes 7, one side of the top and the bottom inside the joint head 1 is provided with guide sleeves 703, the inner sides of the two groups of guide sleeves 703 are sleeved with positioning blocks 701 matched with the positioning holes 7, the top of one group of guide sleeves 703 and the bottom of the other group of guide sleeves 703 are provided with compression springs 702 connected with the positioning blocks 701, and one side of the two groups of positioning blocks 701 is provided with a pull rope 704.

As a preferable embodiment of the present embodiment: cover one side at dustproof subassembly top and be equipped with mounting groove 132, the both ends cover of mounting groove 132 is equipped with winding rod 131, and the outside of winding rod 131 is convoluteed and is had covering cloth 13, and the front one end of winding rod 131 is equipped with the swivel 133 that extends the outside of mounting groove 132.

As a preferable embodiment of the present embodiment: the through-hole has been seted up to one side of joint 1 top and bottom, and the through-hole and the mutual adaptation of stay cord 704, the outside of joint 1 is equipped with the adapter sleeve, and adapter sleeve and expansion groove 3 interconnect, increase structural strength and the fixed effect that joint 1 and expansion groove 3 are connected, one side of joint 1 inside is equipped with the toper spacing ring, the outside of toper cover 11 is equipped with the solid fixed ring of toper with the mutual adaptation of toper spacing ring, and the solid fixed ring's of toper top and bottom have seted up locating hole 7, be convenient for carry out elastic compression to joint 1 and the grafting work of butt joint 2 through the solid fixed ring's of toper spacing ring and toper, reduce the extrusion force during grafting, reduce the damage that the part received, increase the limit function and the position location efficiency of this structure.

As a preferable embodiment of the present embodiment: inside top and the bottom of expansion groove 3 are equipped with articulated seat, and the inboard of articulated seat is equipped with the hinge bar, and one side of hinge bar is equipped with the pulley, the spout has been seted up to the inboard top of fixed disk 12 and bottom, and the spout is mutually supported with the pulley, increase the guidance quality and the stability of 12 extrusion movements of fixed disk, the top and the bottom of expansion groove 3 one side are equipped with the fixed column, and the fixed column is equipped with the solid fixed ring mutual adaptation of stay cord 704, be convenient for make locating piece 701 keep compression state under the spacing of stay cord 704 and solid fixed ring and fixed column, cancel locating piece 701 and locating hole 7's the interpolation fixed.

As a preferable embodiment of the present embodiment: sleeve pipe 8 and taper sleeve 11 communicate each other, and the inboard of taper sleeve 11 is equipped with the toper chamber, and four groups arc locating plate 9 are located one side in toper chamber with shell fragment 10, are convenient for carry out the self-adaptation through four groups arc locating plate 9 and shell fragment 10 to the outer conductor of different specifications and fix to the intercommunication cooperation that utilizes the toper chamber is convenient for remove the direction with inner conductor and outer conductor, increases the functionality of this structure.

As a preferable embodiment of the present embodiment: one side of two sets of guide pin bushings 703 sets up the opening of vertical form, and the bottom of a set of locating piece 701 one side and the top of another set of locating piece 701 one side are equipped with the stopper that extends the opening outside, and stopper and stay cord 704 interconnect are convenient for spur stay cord 704 and stopper and drag locating hole 701 and move, and the operating personnel of being convenient for cancels the interpolation of locating hole 701 and locating hole 7 and closes fixedly.

As a preferable embodiment of the present embodiment: the intermediate position department that covers cloth 13 bottom one side is equipped with the buckle, and the buckle and the mutual adaptation of draw-in groove that 3 bottom one sides in extension groove were equipped with, can cover the side that makes extension groove 3 with covering cloth pull down and cover sealedly to mutually supporting through buckle and draw-in groove fixes covering cloth, can protect the butt joint department of extension groove 3, restrain the infiltration of external dust, the logical groove with the mutual adaptation of covering cloth 13 is seted up to one side of mounting groove 132, be convenient for take covering cloth out.

In embodiment 1, as shown in fig. 1 to 5, after the performance detection of the coaxial cable is completed, the two sets of pulling ropes 704 are pulled to drive the positioning block 701 to compress under the elastic guidance of the guide sleeve 703 and the compression spring 702, so as to make the positioning block 701 cancel the insertion and fixation with the positioning hole 7, and at this time, the sleeve 8, the tapered sleeve 11 and the fixed disk 12 are driven to integrally and automatically reset under the elastic restoring force of the spring 6, and the inner and outer conductors of the coaxial cable to be inserted and inserted are automatically ejected, so that the degree of wear caused by the insertion and removal of the coaxial cable and the joint head 1 is minimized, the functionality of the device is increased, and the service life of the pair of quick-insertion structures is prolonged.

Embodiment 2, as shown in fig. 1 to 5, when the joint 1 does not need to be butted against a coaxial cable, the covering cloth 13 can be pulled to automatically turn out the whole covering cloth 13 by rolling the winding rod 131, and cover the joint between the expansion slot 3 and the coaxial cable, and the covering cloth 13 is fixed by the mutual cooperation of the buckle and the clamping slot, so that the expansion slot 3 can be covered and protected, so as to prevent external dust from penetrating into the device, and the protection performance of the device is improved.

The working principle is as follows: when the device is used, the butt joint 2 and the joint 1 which correspond to each other in type can be corresponded, then the butt joint 2 is manually picked up to drive the inner conductor and the outer conductor to extend into the expansion groove 3, the inner conductor is directly led into the inner side of the sleeve 5 under the communication of the conical sleeve 11 and the sleeve 8 in the period, the outer conductor is directly contacted with the arc-shaped positioning plate 9, the arc-shaped positioning plate 9 is driven to carry out self-adaptive adjustment under the elastic matching of the elastic sheet 10 by the continuous extension of the outer conductor, so that the outer conductors with different specifications and types can be fixed on the inner side of the conical sleeve 11 under the elastic clamping of the arc-shaped positioning plate 9 and the elastic sheet 10, the inner conductor is directly contacted with the contact 4 after moving at the appointed position, the self-adaptive matching effect of the inner conductor and the outer conductor is further realized, when the butt joint 2 is directly contacted with the fixed plate 12, the fixed plate 12 is driven by the extrusion force of the butt joint 2 to drive the sleeve 8 to move under the guiding matching of the sleeve 5, meanwhile, the spring 6 is compressed, when the sleeve 8 slides at a specified position on the outer wall of the sleeve 5, the conical sleeve 11 is enabled to be attached to the inner wall of the joint head 1, then the two groups of positioning blocks 701 are automatically extruded, the compression spring 702 is enabled to be compressed under the extrusion action of the positioning blocks 701, the positioning blocks 701 are enabled to descend on the inner side of the guide sleeve 703, after the conical sleeve 11 is completely clamped into the joint head 1, the positioning blocks 701 are automatically ejected out to the inside of the positioning holes 7 through the elastic restoring force of the compression spring 702, a structure clamping is formed, the joint head 1 and the joint head 2 can be completely fixedly butted at the moment, and therefore subsequent coaxial cable performance detection work is carried out.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.