CN117220095A - RJ45 connector capable of preventing RJ11 from being inserted - Google Patents
RJ45 connector capable of preventing RJ11 from being inserted Download PDFInfo
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- CN117220095A CN117220095A CN202311049568.8A CN202311049568A CN117220095A CN 117220095 A CN117220095 A CN 117220095A CN 202311049568 A CN202311049568 A CN 202311049568A CN 117220095 A CN117220095 A CN 117220095A
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- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 75
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to an RJ45 connector capable of preventing RJ11 from being inserted, which belongs to the technical field of connectors and comprises an insulating main body, wherein an insertion port capable of enabling the RJ45 connector to be inserted is formed at the front end of the insulating main body, foolproof sheets obliquely upwards facing the inside of the insertion port are arranged at the left end and the right end of the upper part of the insertion port, each foolproof sheet comprises a connecting part, an elastic part and a foolproof part, each foolproof part is used for preventing the RJ11 connector from being inserted, and limiting assemblies for preventing the corresponding foolproof sheets from bouncing too high are arranged at the left end and the right end of the insertion port; through setting up spacing subassembly and pushing down and preventing slow-witted piece, can play a provincial effect, can not need change the thickness of preventing slow-witted piece like this, have simultaneously can reach the plug power that accords with industry regulation, the lateral wall of spacing portion is pressed close to the lateral wall of spacing groove for the spacing groove can play the effect that blocks the support to preventing slow-witted piece, makes prevent slow-witted piece unable left and right sides skew in the grafting mouth, can prevent that the thrust of male RJ11 connector is too big and the phenomenon of mistake insertion in the grafting mouth from taking place.
Description
Technical Field
The utility model belongs to the technical field of connectors, and particularly relates to an RJ45 connector capable of preventing RJ11 from being inserted.
Background
RJ45 is one type of information jack (i.e., communication outlet) connector in a wiring system, the connector consists of a plug (connector, crystal head) and a jack (module), RJ45 and RJ11 differ in different standards, different sizes (RJ 11 has 6P 6C/6P 4C/4P 2C, where C represents the number of needles of the crystal head; RJ45 has 8P 8C) and RJ45 cannot be plugged into RJ11 jacks due to the difference in size between the two (RJ 11 is 4 or 6 needles, RJ45 is an 8-needle connector). But in turn physically feasible (RJ 11 plugs are smaller than RJ45 jacks) and thus misunderstand that the two should or can work together. And thus cannot ensure interoperability. They even cause damage to both. Since the RJ11 plug is smaller than the RJ45 jack, the plastic portions on both sides of the plug will damage the metal pins of the inserted jack.
The conventional mode is that the fool-proof sheet is arranged in the inserting port of the RJ45 connector, when the RJ45 connector is inserted, the fool-proof sheet can be pressed down for insertion, and when the RJ11 connector is in, the width of the RJ11 connector is smaller, the fool-proof sheet can pass through the fool-proof sheets, and when the RJ45 connector is continuously in, the fool-proof parts on two sides extend towards the middle, and then the fool-proof parts can block the front end of the RJ11 connector, so that the RJ11 connector can not continuously enter.
In the connector field, according to the standard requirements of IEC60603-7 association, the plugging force of the network connector cannot be larger than 20N, if a fool-proof sheet is directly arranged according to the conventional method, the whole plugging force can be too large, if the thickness of the fool-proof sheet is reduced, the elastic force of the fool-proof sheet is reduced to reach the standard plugging force, the fool-proof sheet can be easily deformed under long-term use, when the RJ11 connector is forcefully inserted by mistake, the whole fool-proof sheet can be deformed after being stressed, and the RJ11 connector is directly inserted, so that the connector is damaged.
The utility model of China as the application number 201820861080.3 discloses an RJ45 connector capable of preventing an RJ11 plug from being misplaced, wherein the application is that a fool-proof sheet is integrally formed on a shielding shell, and if the fool-proof sheet is too thick, the plug-in force can be larger than the standard value of the industry; the elastic force of the fool-proof sheet is reduced to reach the standard plugging force, the fool-proof sheet can be easily deformed under long-term use, when the RJ11 connector is forcefully inserted by mistake, the whole fool-proof sheet can be deformed in a twisting way after being stressed, and under long-term use, the joint of the fool-proof sheet and the shielding shell is easy to fail in elasticity, and even the problem of breakage and falling occurs.
Disclosure of Invention
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an RJ45 connector capable of preventing RJ11 from being inserted, which comprises an insulating main body, wherein an inserting port capable of enabling the RJ45 connector to be inserted is formed at the front end of the insulating main body, foolproof sheets which are inclined upwards and face the inside of the inserting port are arranged at the left end and the right end of the upper part of the inserting port, each foolproof sheet comprises a connecting part, an elastic part and a foolproof part which are integrally formed, limiting assemblies for preventing the corresponding foolproof sheets from bouncing up are arranged at the left end and the right end of the inserting port, a shielding shell is buckled outside the insulating main body in a sliding mode, and the inner wall surface of the front side of the shielding shell is in contact with the outer end surface of the connecting part.
Further, spacing subassembly includes spacing portion and spacing groove, grafting mouth side lower part shaping has the spacing groove, spacing portion sets up on preventing slow-witted portion, just spacing portion and spacing tank bottom sliding butt, spacing groove opening part top inclined plane becomes little from outside to inside gradually, and spacing groove reaches and prevents slow-witted portion position and prevents slow-witted portion bottom parallel.
Further, the spacing between the side wall of the limiting part and the side wall of the limiting groove is in the range of 0.1mm to 0.2 mm.
Further, the connecting portion is slidably connected with the front end of the plug-in connector, the bottom of the fool-proof portion is flush, the inner side of the fool-proof portion is tilted downwards, and concave reinforcing ribs are formed on the elastic portion along the length direction of the elastic portion.
Further, the front end of the plug-in connector is provided with a clamping groove, the clamping groove is positioned below the opening of the limiting groove, the connecting part is inserted into the clamping groove in a sliding manner, the left side and the right side of the connecting part are provided with protruding interference parts, the two sides of the port of the clamping groove are provided with blocking grooves, and the blocking grooves are used for blocking the interference parts.
Further, the lower end of the inner side of the plug-in port is provided with a clearance groove for enabling the fool-proof part and the elastic part to be embedded after the RJ45 connector is inserted and the fool-proof piece is deformed.
Further, the fool-proof sheet is made of metal.
Further, the mounting groove is formed in the wall surface, aligned with the clamping groove, of the front side surface of the shielding shell, an interference blocking component used for interfering the connecting portion is arranged in the mounting groove, the interference blocking component comprises a blocking plate which is horizontally inserted into the mounting groove in a sliding mode, the blocking plate is aligned with the notch of the clamping groove, the slot wall of the mounting groove is provided with a plug-in groove, an elastic clamping strip is fixed on the contact surface of the blocking plate and the slot wall of the mounting groove, and the elastic clamping strip is horizontally slid and clamped into the plug-in groove.
Further, the interference blocking component further comprises an arc-shaped elastic piece, at least two positioning grooves are formed in the end face of the connecting portion, at least two arc-shaped elastic pieces are fixed on the side face, attached to the connecting portion, of the blocking plate, and each arc-shaped elastic piece is elastically extruded and clamped into each positioning groove.
Further, at least two threaded holes are formed in the surface of the blocking plate, screws are connected in each threaded hole in a threaded mode, extrusion balls are arranged at the suspended positions of the arc-shaped elastic sheets and the blocking plate in a sliding mode, and the extrusion balls are connected with the end portions of the screws in the threaded holes in a threaded mode in a rotating mode.
The utility model has the following beneficial effects:
1. according to the utility model, the fool-proof sheet is detachably inserted into the plug-in port and matched with the limiting assembly, and the limiting part on the fool-proof sheet is matched with the limiting groove, so that the fool-proof sheet can be prevented from tilting too high after being installed, and when a normal RJ45 connector enters the plug-in port, the RJ45 connector can be contacted with the rear part of the fool-proof sheet, so that a labor saving effect can be achieved, the thickness of the fool-proof sheet does not need to be changed, the plug-in force meeting the regulations of the industry can be achieved, the fool-proof sheet cannot be too thin, and the problem that deformation damage can not occur to the fool-proof sheet when the RJ11 connector is misplaced can be solved.
2. According to the utility model, the fool-proof sheet and the shielding shell are arranged separately, and the fool-proof sheet is blocked by the blocking plate which is in sliding connection, when the worn or broken fool-proof sheet is required to be taken out from the plug-in port for replacement, a maintainer can stir the blocking plate to horizontally slide towards the center of the plug-in port at the moment, so that the elastic clamping strip is synchronously separated from the plug-in groove, and further after the blocking plate is completely separated from the mounting groove, the clamping groove corresponding to the mounting groove is also separated and exposed, and further, the maintainer can withdraw the corresponding broken or damaged fool-proof sheet from the clamping groove and the limiting groove at the moment, and the shielding shell is not required to be detached from the insulating main body, so that the broken or damaged fool-proof sheet is required to be quickly replaced, the shielding shell is not required to be integrally replaced, and the use ratio of the shielding shell is further improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the fool-proof sheet mounting structure of the present utility model;
FIG. 3 is a schematic view of the structure of an insulating body according to the present utility model;
FIG. 4 is a schematic structural view of the fool-proof sheet of the present utility model;
FIG. 5 is a schematic view of the fool-proof tab of the present utility model preventing an RJ11 connector from entering the jack;
FIG. 6 is a schematic view of an RJ45 connector of the present utility model entering a jack;
FIG. 7 is a schematic view of an RJ45 of the present utility model contacting a fool-proof sheet
FIG. 8 is a schematic view of the assembly of the interference blocking member, shield shell and insulating body of the present utility model;
FIG. 9 is a schematic view of a shielding shell according to the present utility model
FIG. 10 is a schematic view of a barrier plate according to the present utility model;
fig. 11 is a cross-sectional view of a blocking plate according to the present utility model.
In the figure: 1. an insulating body; 2. an interface; 21. a clamping groove; 22. a blocking groove; 23. an empty-avoiding groove; 3. fool-proof sheet; 31. a connection part; 32. an elastic part; 33. a fool-proof part; 34. reinforcing ribs; 35. an interference unit; 36. a positioning groove; 4. a limit component; 41. a limit part; 42. a limit groove; 5. a shielding housing; 51. a mounting groove; 52. a plug-in groove; 6. a collision blocking member; 61. a blocking plate; 611. a threaded hole; 62. an elastic clamping strip; 63. an arc-shaped elastic sheet; 64. a screw; 65. the ball is pressed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-7, the RJ45 connector capable of preventing RJ11 insertion of the present utility model includes an insulating main body 1, a plug port 2 capable of allowing RJ45 connector to be inserted is formed at a front end of the insulating main body 1, foolproof sheets 3 inclined upward toward an inside of the plug port 2 are disposed at left and right ends of an upper portion of the plug port 2, the foolproof sheets 3 include a connecting portion 31, an elastic portion 32 and foolproof portions 33, limit assemblies 4 are disposed at left and right ends of the plug port 2, the limit assemblies 4 include a limit portion 41 and a limit groove 42, a limit groove 42 is formed at a lower portion of a side edge of the plug port 2, the limit portion 41 is disposed on the foolproof portion 33, the limit portion 41 is slidably abutted to a bottom of the limit groove 42, a top inclined surface of an opening of the limit groove 42 is gradually reduced from outside to inside, and the limit groove 42 reaches a position of the foolproof portion 33 and is parallel to a bottom of the foolproof portion 33;
in the design scheme of the utility model, firstly, the fool-proof sheet 3 is detachably and obliquely upwards arranged in the plug-in port 2, and referring to fig. 5, when the RJ11 connector is plugged, the front end of the RJ11 connector is smaller than the RJ45 connector in width, and when the RJ11 connector is plugged, the lower part of the RJ11 connector is not extruded onto the elastic part 32, and further when the RJ11 connector is continuously recommended to advance, the front end of the RJ11 connector is abutted against the fool-proof part 33, and the fool-proof part 33 can prevent the RJ11 connector from continuously advancing, so that the fool-proof effect is realized; secondly, through the cooperation of the limiting part 41 and the limiting groove 42, after the fool-proof sheet 3 is installed, the fool-proof sheet 3 can be prevented from being overturned, and referring to fig. 6, when a normal RJ45 connector enters the plug-in port 2, the RJ45 connector can be contacted with the rear part of the fool-proof sheet 3, the elasticity of the fool-proof sheet 3 is easy to overcome, the RJ45 connector is convenient to insert, and along with the continuous insertion of the RJ45 connector, the front end of the RJ45 connector can be extruded to the upper part of the elastic part 32, so that the fool-proof part 33 can be downwards deformed, and the insertion can be continued; by arranging the limiting part 41 to be abutted with the limiting groove 42, the whole fool-proof sheet 3 can be clamped in the limiting groove 42 and the clamping groove 21 under the action of the elastic part 32, and loosening is prevented; the top of the opening of the limit groove 42 is gradually reduced inwards, and the position reaching the fool-proof part 33 is parallel to the bottom of the fool-proof part 33, so that the limit groove can be convenient for the limit part 41 to enter when the fool-proof sheet 3 is arranged, and plays a role in guiding;
referring to fig. 7, compared with the fool-proof sheet 3 without the limiting component 4, when the limiting component 4 is not arranged, after the RJ45 connector is inserted, the RJ45 connector can be firstly contacted with the front end of the elastic part 32 of the fool-proof sheet 3, the position of the contact point a, which is close to the connecting part 31, is equivalent to the shorter power arm, and the limiting component 4 is arranged to press the fool-proof sheet 3, after the RJ45 connector is inserted, the RJ45 connector can firstly contact with the rear end of the elastic part 32 of the fool-proof sheet 3, the contact point a is then moved to the contact point b, the position of the contact point b, which is far away from the connecting part 31, is equivalent to the longer power arm, so that a power saving effect can be achieved, the thickness of the fool-proof sheet 3 is not required to be changed, and meanwhile, the insertion and extraction force conforming to the industry can be achieved, the fool-proof sheet 3 is not too thin, and the problem of deformation damage of the fool-proof sheet 3 can not occur when the RJ11 connector is misplaced.
After the fool-proof sheet 3 is installed in the plug-in port 2, the fool-proof sheet 3 is pushed horizontally to be clamped onto the insulating main body 1, the front side face of the shielding shell 5 is abutted against the connecting portion 31 inserted into the clamping groove 21, so that the fool-proof sheet 3 is conveniently blocked, the phenomenon that the fool-proof sheet 3 is carried out of the plug-in port 2 due to friction force when the RJ45 connector is pulled out of the plug-in port 2 is prevented, the fool-proof sheet 3 and the shielding shell 5 are arranged in a split mode, the production difficulty of the shielding shell 5 can be reduced, and meanwhile if the fool-proof sheet 3 is worn or cannot be used, only the fool-proof sheet 3 in the plug-in hole is required to be replaced, the shielding shell 5 is not required to be replaced integrally, and the use rate of the shielding shell 5 can be improved. The shielding shell 5 contacts with the outer end surface of the connecting part 31, so that the shielding effect can be achieved, the interference of external electromagnetic waves to the internal elements of the insulating main body 1 is prevented, and the internal elements can work normally.
As an embodiment of the present utility model, the spacing between the spacing portion 41 and the side wall of the spacing groove 42 is in the range of 0.10mm to 0.20 mm; in the design scheme of the utility model, the distance between the two plates is preferably 0.15mm, and if the distance is too large, the side wall of the limiting groove 42 cannot play a role of blocking and supporting, and if the distance is too small, the blocking phenomenon can occur when the whole fool-proof sheet 3 is installed; meanwhile, the side wall of the limiting part 41 is close to the side wall of the limiting groove 42, so that the limiting groove 42 can play a role in blocking and supporting the fool-proof sheet 3, the fool-proof sheet 3 cannot deviate left and right in the plug-in port 2, the thrust of the RJ11 connector inserted into the plug-in port 2 can be prevented from being too large, the fool-proof sheet 3 swings left and right in the plug-in port 2, and the phenomenon that the RJ11 connector is erroneously inserted into the plug-in port 2 occurs.
As an embodiment of the present utility model, the connecting portion 31 is slidably connected to the front end of the socket 2, the bottom of the fool-proof portion 33 is flush, the inner side of the fool-proof portion is tilted downward, and the elastic portion 32 is formed with a concave reinforcing rib 34 along the length direction thereof; in the design scheme of the utility model, the bottom of the fool-proof part 33 is level and can better press the RJ45 connector, and the inner side of the fool-proof part is tilted downwards to better prevent the RJ11 connector from entering; the strengthening rib 34 can be formed on the elastic part 32 in a punching way, so that the top of the elastic part 32 is concave, the bottom is convex, the RJ45 connector can be conveniently inserted, the RJ45 connector can not be blocked by the protrusion of the strengthening rib 34 to enter, meanwhile, the strength of the fool-proof sheet 3 can be increased due to the arrangement of the strengthening rib 34, and the problem that damage is caused because the elastic failure and even the falling-off occur in the long-term use process is prevented.
As an embodiment of the present utility model, the front end of the plug-in port 2 is formed with a clamping groove 21, the clamping groove 21 is located below the opening of the limiting groove 42, the connecting portion 31 is slidably inserted into the clamping groove 21, the left and right sides of the connecting portion 31 are provided with protruding interference portions 35, the two sides of the port of the clamping groove 21 are provided with blocking grooves 22, and the blocking grooves 22 are used for blocking the interference portions 35;
in the scheme of the utility model, when the fool-proof sheet 3 is required to be mounted on the left side and the right side of the plug-in port 2, at the moment, the fool-proof part 33 of the fool-proof sheet 3 is attached to the opening of the limit groove 42, and then the fool-proof sheet 3 is continuously pushed, so that the fool-proof part 33 slides in the limit groove 42 from outside to inside, when the connecting part 31 of the fool-proof sheet 3 slides to be contacted with the notch of the card groove 21, the fool-proof sheet 3 is continuously pushed, at the moment, the interference parts 35 on two sides of the connecting part 31 are abutted against the groove walls of the blocking grooves 22 arranged on two sides of the card groove 21, and then when the connecting part 33 of the fool-proof sheet 3 reaches the top of the limit groove 42 and is completely positioned in the card groove 21, the interference fit of the interference parts 35 and the card groove 21 can clamp the connecting part 31 of the fool-proof sheet 3 in the card groove 21, and the phenomenon that the RJ45 connector is inserted or separated from the card groove 21 is caused by the elastic parts 32 of the fool-proof sheet 3, and the phenomenon that the friction of the plug-proof sheet 3 is simultaneously pushed is prevented from being generated, and the friction phenomenon of the plug-proof sheet 3 is prevented from being connected with the plug-in 3.
As one embodiment of the present utility model, the lower end of the inner side of the plug-in port 2 is formed with a clearance groove 23 for inserting the RJ45 connector and allowing the fool-proof part 33 and the elastic part 32 to be embedded after the fool-proof sheet 3 is deformed; referring to fig. 5, by providing the clearance groove 23, the jack 2 does not need to be excessively large, so that the RJ45 connector can be better matched with the jack 2.
As an embodiment of the present utility model, the fool-proof sheet 3 is made of a metal material, and the metal material is one or more of copper, iron or stainless steel.
Embodiment two:
as another embodiment of the present utility model, as shown in fig. 2 to 4 and fig. 8 to 11, a mounting groove 51 is formed on a wall surface of the front side surface of the shielding shell 5 aligned with the clamping groove 21, an interference blocking member 6 for interfering the connection portion 31 is disposed in the mounting groove 51, the interference blocking member 6 includes a blocking plate 61 horizontally sliding and inserted into the mounting groove 51, the blocking plate 61 is aligned with a notch of the clamping groove 21, a plugging groove 52 is formed on a groove wall of the mounting groove 51, an elastic clamping strip 62 is fixed on a contact surface of the blocking plate 61 and the groove wall of the mounting groove 51, and the elastic clamping strip 62 horizontally slides and is snapped into the plugging groove 52;
in the scheme of the utility model, in order to facilitate the rapid replacement of the foolproof sheet 3 which is broken, worn or cannot be used in the plugging hole, and the shielding shell 5 is not detached from the insulating main body 1, therefore, when the foolproof sheet 3 is installed in the plugging hole 2 and the shielding shell 5 is clamped on the insulating main body 1, two blocking plates 61 are respectively inserted from the notch of the mounting groove 51 near the center of the plugging hole 2 at this time, the elastic clamping strips 62 on the upper surface and the lower surface of the blocking plates 61 are synchronously clamped in the plugging groove 52, and along with the continuous movement of the blocking plates 61 in the mounting groove 51 to the side surface of the connecting part 31 clamped in the clamping groove 21, at this time, the inner wall surface of the blocking plates 61 is abutted against the side surface of the connecting part 31 clamped in the clamping groove 21, and further, when the blocking plates 61 and the joint parts of the wall of the mounting groove 51 are matched with each other to realize the limiting fixation of the blocking plates 61, and the blocking plates 61 can also synchronously clamp the connecting part 31 clamped in the plugging groove 21 to the horizontal blocking part 45 of the RJ, and the blocking plates 45 are prevented from being pulled out of the plugging hole 2; when the worn or broken fool-proof sheet 3 needs to be taken out of the plug-in port 2 for replacement, at this time, a maintainer will stir the blocking plate 61 to slide horizontally towards the center of the plug-in port 2, so that the elastic clamping strip 62 is also synchronously separated from the plug-in slot 52, and then after the blocking plate 61 is completely separated from the mounting slot 51, the clamping slot 21 corresponding to the mounting slot 51 is also separated and exposed, at this time, the maintainer will draw out the broken or broken fool-proof sheet 3 from the clamping slot 21 and the limiting slot 42 correspondingly, and the shielding shell 5 does not need to be detached from the insulating main body 1, so that the broken or broken fool-proof sheet 3 can be quickly replaced, and further, the phenomenon that the shielding shell 5 is damaged in the process of detachment is avoided.
As an embodiment of the present utility model, the interference blocking member 6 further includes an arc-shaped elastic sheet 63, at least two positioning grooves 36 are formed on the end surface of the connecting portion 31, at least two arc-shaped elastic sheets 63 are fixed on the side surface of the blocking plate 61, which is attached to the connecting portion 31, and each arc-shaped elastic sheet 63 is elastically pressed and clamped into the positioning groove 36;
in the design scheme of the utility model, when the blocking plate 61 is horizontally moved and installed in the installation groove 51, the arc-shaped elastic sheet 63 arranged on the inner wall surface of the blocking plate 61 can be compressed on the side surface of the connecting part 31, and when the arc-shaped elastic sheet 63 slides to be aligned with the positioning groove 36 formed on the end surface of the connecting part 31, the elastic restoring force of the arc-shaped elastic sheet 63 can elastically expand into the positioning groove 36, so that the at least two arc-shaped elastic sheets 63 and the positioning groove 36 are mutually matched, the blocking plate 61 horizontally slid horizontally and inserted into the installation groove 51 is horizontally positioned left and right, and further, when the connector is inserted into the inserting port 2, the blocking plate 61 horizontally slides left and right in the installation groove 51 due to the shaking of the connector, and further, the phenomenon that the blocking plate 61 slides out of the installation groove 51 is caused, and the safety limit of the blocking plate 61 is influenced.
As an embodiment of the present utility model, at least two threaded holes 611 are formed on the surface of the blocking plate 61, and a screw 64 is screwed in each threaded hole 611, a squeeze ball 65 is disposed at the suspension position of each arc-shaped elastic sheet 63 and the blocking plate 61, and the squeeze ball 65 is rotatably connected with the end of each screw 64 screwed in the threaded hole 611;
in the design of the utility model, in order to further prevent the connector from shaking when being inserted into the plug-in port 2, the blocking plate 61 is separated from the mounting groove 51, so when the blocking plate 61 is elastically positioned and clamped to the positioning groove 36 through the arc-shaped elastic sheet 63, an operator can rotate the screw 64 in threaded connection with the outer side surface of the blocking plate 61 at this time to move towards the threaded hole 611, and then the screw 64 can push the extrusion ball 65 placed in the threaded hole 611 on the inner side surface of the blocking plate 61 to move towards the hanging position of the arc-shaped elastic sheet 63 and the blocking plate 61, and the continuously moving extrusion ball 65 can extrude the inner wall of the arc-shaped elastic sheet 63, so that the hardness of the arc-shaped elastic sheet 63 in the positioning groove 36 can be improved, and the phenomenon that the blocking plate 61 is separated from the mounting groove 51 due to the left-right horizontal friction force or the excessive shaking force can be further prevented; when the blocking plate 61 needs to be detached from the mounting groove 51, the screw 64 is reversely twisted at this time to enable the blocking plate 61 to slide outwards from the threaded hole 611, so that the extrusion ball 65 is driven to slide towards the threaded hole 611 to be hidden, the extrusion ball 65 is separated from the extrusion of the arc-shaped elastic piece 63, the screw 64 is not separated from the threaded hole 611 at this time, an operator can drive the blocking plate 61 to slide out from the mounting groove 51 by stirring the screw 64 at this time, and the arc-shaped elastic piece 63 is not subjected to extrusion force, so that the arc-shaped elastic piece 63 can be quickly separated from the positioning groove 36, and the blocking plate 61 can be conveniently slid out from the mounting groove 51.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides an prevent RJ11 male RJ45 connector, includes insulating main part (1), insulating main part (1) front end shaping has plug connector (2) that can make RJ45 connector male, a serial communication port, both ends all are equipped with slope upwards and towards inside fool-proof piece (3) of plug connector (2) about plug connector (2) upper portion, fool-proof piece (3) include integrated into one piece's connecting portion (31), elastic component (32) and fool-proof portion (33), both ends all are equipped with spacing subassembly (4) that prevent to correspond fool-proof piece (3) to bounce about plug connector (2), insulating main part (1) outside slip lock has shield shell (5), the front side inner wall surface of shield shell (5) contacts with the outer terminal surface of connecting portion (31).
2. The RJ45 connector for preventing RJ11 insertion according to claim 1, wherein the limiting component (4) comprises a limiting portion (41) and a limiting groove (42), the limiting groove (42) is formed at the lower portion of the side edge of the plug-in port (2), the limiting portion (41) is arranged on the fool-proof portion (33), the limiting portion (41) is slidably abutted to the bottom of the limiting groove (42), the top inclined plane of the opening of the limiting groove (42) is gradually reduced from outside to inside, and the position of the limiting groove (42) reaching the fool-proof portion (33) is parallel to the bottom of the fool-proof portion (33).
3. An RJ45 connector as claimed in claim 2, wherein the spacing between the side wall of the spacing portion (41) and the side wall of the spacing groove (42) is in the range of 0.1mm to 0.2 mm.
4. An RJ45 connector for preventing RJ11 insertion according to claim 2, wherein the connecting portion (31) is slidably connected with the front end of the plug-in port (2), the bottom of the fool-proof portion (33) is flush, the inner side of the fool-proof portion is tilted downward, and the elastic portion (32) is formed with a concave reinforcing rib (34) along the length direction of the elastic portion.
5. The RJ45 connector for preventing RJ11 insertion according to claim 4, wherein the front end of the plug-in port (2) is formed with a clamping groove (21), the clamping groove (21) is located below the opening of the limiting groove (42), the connecting portion (31) is slidably inserted into the clamping groove (21), the left side and the right side of the connecting portion (31) are provided with raised interference portions (35), two sides of the port of the clamping groove (21) are provided with blocking grooves (22), and the blocking grooves (22) are used for blocking the interference portions (35).
6. An RJ45 connector for preventing insertion of an RJ11 according to claim 1, wherein the inner lower end of the insertion port (2) is formed with a clearance groove (23) for inserting the RJ45 connector to allow the fool-proof piece (3) to deform so as to embed the fool-proof portion (33) and the elastic portion (32).
7. An RJ45 connector as claimed in claim 1, wherein the anti-fool tab (3) is of metal material.
8. The RJ45 connector for preventing RJ11 insertion according to claim 5, wherein a mounting groove (51) is formed in a wall surface aligned with the clamping groove (21) on the front side surface of the shielding shell (5), an interference blocking member (6) for interfering the connecting portion (31) is disposed in the mounting groove (51), the interference blocking member (6) comprises a blocking plate (61) horizontally sliding and inserted into the mounting groove (51), the blocking plate (61) is aligned with a notch of the clamping groove (21), a plugging groove (52) is formed in a groove wall of the mounting groove (51), an elastic clamping strip (62) is fixed on a groove wall contact surface of the blocking plate (61) and the mounting groove (51), and the elastic clamping strip (62) is horizontally sliding clamped into the plugging groove (52).
9. An RJ45 connector for preventing RJ11 insertion according to claim 8, wherein the interference blocking member (6) further comprises an arc-shaped elastic sheet (63), at least two positioning grooves (36) are formed in the end face of the connecting portion (31), at least two arc-shaped elastic sheets (63) are fixed on the side face, attached to the connecting portion (31), of the blocking plate (61), and each arc-shaped elastic sheet (63) is elastically pressed and clamped into the positioning groove (36).
10. An RJ45 connector for preventing insertion of an RJ11 according to claim 9, wherein the surface of the blocking plate (61) is provided with at least two threaded holes (611), each threaded hole (611) is internally and respectively connected with a screw (64), a pressing ball (65) is slidably arranged at the suspended position of each arc-shaped elastic sheet (63) and the blocking plate (61), and the pressing ball (65) is rotatably connected with the end of each screw (64) which is in threaded connection with the threaded hole (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311049568.8A CN117220095B (en) | 2023-08-18 | 2023-08-18 | RJ45 connector capable of preventing RJ11 from being inserted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311049568.8A CN117220095B (en) | 2023-08-18 | 2023-08-18 | RJ45 connector capable of preventing RJ11 from being inserted |
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| Publication Number | Publication Date |
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| CN117220095A true CN117220095A (en) | 2023-12-12 |
| CN117220095B CN117220095B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311049568.8A Active CN117220095B (en) | 2023-08-18 | 2023-08-18 | RJ45 connector capable of preventing RJ11 from being inserted |
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| CN (1) | CN117220095B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937148A (en) * | 2024-03-21 | 2024-04-26 | 成都速易联芯科技有限公司 | RJ45 connector and assembly method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476886Y (en) * | 2001-04-03 | 2002-02-13 | 福登精密工业股份有限公司 | Telecommunication connector structure for preventing misinserted |
| JP3124414U (en) * | 2006-06-05 | 2006-08-17 | 正▲うえ▼精密工業股▲ふん▼有限公司 | Jack connector |
| CN203596462U (en) * | 2013-10-23 | 2014-05-14 | 深圳市得润电子股份有限公司 | Fool-proof electric connector |
| CN205790734U (en) * | 2016-05-25 | 2016-12-07 | 番禺得意精密电子工业有限公司 | Electric connector for socket |
| CN208548533U (en) * | 2018-06-05 | 2019-02-26 | 东莞亚江电子有限公司 | RJ45 connector with anti-misplug function |
| CN208580916U (en) * | 2018-06-05 | 2019-03-05 | 东莞亚江电子有限公司 | It can the RJ45 connector that misplugs of anti-RJ11 plug |
| CN213520544U (en) * | 2020-12-17 | 2021-06-22 | 苏州伟聚电子科技有限公司 | RJ45 connector with misplug-proof elastic sheet structure |
-
2023
- 2023-08-18 CN CN202311049568.8A patent/CN117220095B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476886Y (en) * | 2001-04-03 | 2002-02-13 | 福登精密工业股份有限公司 | Telecommunication connector structure for preventing misinserted |
| JP3124414U (en) * | 2006-06-05 | 2006-08-17 | 正▲うえ▼精密工業股▲ふん▼有限公司 | Jack connector |
| CN203596462U (en) * | 2013-10-23 | 2014-05-14 | 深圳市得润电子股份有限公司 | Fool-proof electric connector |
| CN205790734U (en) * | 2016-05-25 | 2016-12-07 | 番禺得意精密电子工业有限公司 | Electric connector for socket |
| CN208548533U (en) * | 2018-06-05 | 2019-02-26 | 东莞亚江电子有限公司 | RJ45 connector with anti-misplug function |
| CN208580916U (en) * | 2018-06-05 | 2019-03-05 | 东莞亚江电子有限公司 | It can the RJ45 connector that misplugs of anti-RJ11 plug |
| CN213520544U (en) * | 2020-12-17 | 2021-06-22 | 苏州伟聚电子科技有限公司 | RJ45 connector with misplug-proof elastic sheet structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937148A (en) * | 2024-03-21 | 2024-04-26 | 成都速易联芯科技有限公司 | RJ45 connector and assembly method |
| CN117937148B (en) * | 2024-03-21 | 2024-05-31 | 成都速易联芯科技有限公司 | RJ45 connector and assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117220095B (en) | 2024-02-20 |
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