CN109428244B - Panel connector, adaptor connector, panel-adaptor connector assembly and RU box - Google Patents
Panel connector, adaptor connector, panel-adaptor connector assembly and RU box Download PDFInfo
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- CN109428244B CN109428244B CN201710773005.1A CN201710773005A CN109428244B CN 109428244 B CN109428244 B CN 109428244B CN 201710773005 A CN201710773005 A CN 201710773005A CN 109428244 B CN109428244 B CN 109428244B
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- contact
- connector
- contact element
- panel
- piece
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a panel connector, a adaptor connector, a panel-adaptor connector assembly and a RU box. The RU box comprises a box body, a panel connector, a printed board, a contact element on the printed board and a switching connector, wherein the panel connector and the contact element on the printed board face to the same direction, the switching connector is inserted in the opposite direction of the direction to realize the conductive connection between the panel connector and the printed board, the switching connector is pulled out to realize the power failure, and when the printed board needs to be dismounted, the switching connector is pulled out, so that the mounting and dismounting of the printed board do not depend on the mounting and dismounting of the panel connector, a specific dismounting sequence is not needed, and the dismounting and mounting of the printed board are very convenient.
Description
Technical Field
The invention relates to a panel connector, a adaptor connector, a panel-adaptor connector assembly and a RU box.
Background
The RU box is an antenna box used for transmitting power and signals, a printed board is fixed on a sealed box body bottom plate, a panel connector penetrates through a side panel, one end of the panel connector is positioned outside the box body, and the other end of the panel connector extends into the box body; when the printed board connector 03 or other components on the printed board 02 are broken down and the printed board 02 needs to be removed for maintenance, the panel connector 01 and the printed board connector 03 are in a horizontal opposite-insertion state, and the printed board 02 can be removed only after the panel connector 01 is removed, which is very inconvenient.
Disclosure of Invention
The invention aims to provide an RU box with a panel connector and a printed board which are convenient to install and disassemble; the present invention also provides a panel connector and a adaptor connector used in the RU box, and a panel-adaptor connector assembly composed of the panel connector and the adaptor connector.
In order to achieve the purpose, the RU box adopts the following technical scheme:
the technical scheme 1: the RU box comprises a box body, a printed board is installed in the box body, a panel connector is further installed on a side panel of the box body, a first contact element is arranged on one side, located in the box body, of the panel connector, a second contact element is arranged on the printed board, the first insertion end and the second insertion end, which can be inserted, of the second contact element are arranged towards the same direction respectively, a switching connector is further arranged in the box body, the switching connector is provided with a third contact element and a fourth contact element which are connected with each other, and the switching connector is connected with the first insertion end and the second insertion end of the second contact element in the same direction in a butting mode through the third contact element and the fourth contact element of the switching.
The technical scheme 2 is as follows: on the basis of the technical scheme 1, the first contact element and the second contact element are both clip type contact elements, and the third contact element and the fourth contact element are sheet type contact pins matched with the third contact element and the fourth contact element.
Technical scheme 3: on the basis of the technical scheme 2, the length of the clamping piece of the first contact element extends along the left-right direction, the length of the clamping piece of the second contact element extends along the vertical direction, one of the third contact element and the fourth contact element which is in butt-inserting fit with the first contact element extends along the left-right direction, and the length of one of the third contact element and the fourth contact element which is in butt-inserting fit with the second contact element extends along the vertical direction.
The technical scheme 4 is as follows: on the basis of any one of the technical schemes 1 to 3, the printed board is provided with a pilot hole, the adapter socket further comprises an insulator, the third contact and the fourth contact are fixed on the insulator, and the insulator is provided with a guide post in guide sliding fit with the pilot hole.
The technical scheme 5 is as follows: on the basis of the technical scheme 4, the pilot hole is a waist-shaped hole, the guide column is a waist-shaped section, and the length of the waist-shaped hole is larger than that of the waist-shaped section so that the guide column can be adjusted in a floating mode in the length direction of the waist-shaped hole.
The technical scheme 6 is as follows: on the basis of the technical scheme 4, the insulator further comprises a connecting flange extending in the horizontal direction.
The technical scheme 7 is as follows: on the basis of the technical scheme 1, an avoiding groove is further formed in the position, corresponding to the second contact piece, of the bottom plate of the box body.
The technical scheme 8 is as follows: on technical scheme 1's basis, panel connector still includes the ring flange of being connected with the lateral part panel of box, and the outside of the lateral part panel of box still is equipped with the mounting groove that holds the ring flange and splines the ring flange, and the bottom of mounting groove is equipped with the connector that the incasement portion that is used for supplying panel connector passes and perforates and with the bolt hole perforation of the bolt hole adaptation on the ring flange.
The panel connector adopts the following technical scheme:
the technical scheme 1: the panel connector comprises an insulating shell, the insulating shell is provided with a flange plate used for being connected with a panel on the side of the box body, the flange plate divides the insulating shell into an in-box part and an out-box part, a contact element is installed in the insulating shell along the axial direction, one end of the contact element extends to the out-box part, the other end of the contact element extends to the in-box part and is provided with a clamping piece part used for being connected with a chip type contact pin of a switching connector.
The technical scheme 2 is as follows: in addition to claim 1, the clip portion has a length extending in a horizontal direction.
The adapter connector adopts the following technical scheme:
the technical scheme 1: the adapter connector comprises an insulator, and a third contact and a fourth contact which are arranged in the insulator and are respectively used for being matched with the first contact of the inside box part of the panel connector and the second contact on the printed board in an inserting mode along the same direction.
The technical scheme 2 is as follows: on the basis of the technical scheme 1, the third connector and the third connector are sheet type pins.
Technical scheme 3: on the basis of the technical scheme 2, the length direction of one sheet type contact pin which is in plug connection with the first contact element of the panel connector in the two sheet type contact pins extends along the left-right direction, and the length direction of one sheet type contact pin which is in plug connection with the second contact element on the printed board extends along the vertical direction.
The technical scheme 4 is as follows: on the basis of any one of the technical schemes 1 to 3, the insulator is also provided with a guide post which is used for guiding and sliding matching with the guide hole on the printed board.
The technical scheme 5 is as follows: on the basis of technical scheme 4, the cross section of guide post is waist shape.
The technical scheme 6 is as follows: on the basis of any one of the technical solutions 1 to 3, the insulator further includes a connecting flange extending in the horizontal direction.
The panel-adapter connector assembly adopts the following technical scheme:
the technical scheme 1: the panel-adapter connector assembly comprises a panel connector and an adapter connector, wherein a first contact piece is arranged on one side, inserted into the box body, of the panel connector, the adapter connector is provided with a third contact piece and a fourth contact piece which are connected with each other, the first contact piece is provided with a plugging portion which is arranged in the same direction as the plugging portion of the second contact piece on the printed board, and therefore the adapter connector can be in butt-plug connection with the first contact piece and the second contact piece through the third contact piece and the fourth contact piece respectively so as to achieve wire connection of the panel connector and the printed board.
The technical scheme 2 is as follows: on the basis of the technical scheme 1, the first contact piece is a clip type contact piece, and the third contact piece and the fourth contact piece are sheet type contact pins.
Technical scheme 3: on the basis of the technical scheme 2, the length of the clamping piece of the first contact element extends along the left-right direction, the length of the clamping piece of the contact element, which is in plug fit with the first contact element, of the third contact element and the fourth contact element extends along the left-right direction, and the other clamping piece extends along the vertical direction.
The technical scheme 4 is as follows: on the basis of any one of the technical schemes 1 to 3, the adapter socket further comprises an insulator, the third contact piece and the fourth contact piece are fixed on the insulator, and the insulator is provided with a guide post which is used for being in guide sliding fit with the guide hole in the printed board.
The technical scheme 5 is as follows: on the basis of technical scheme 4, the cross section of guide post is waist shape.
The technical scheme 6 is as follows: on the basis of the technical scheme 4, the insulator further comprises a connecting flange extending in the horizontal direction.
The invention has the beneficial effects that: the RU box comprises a box body, a panel connector, a printed board, a contact element on the printed board and a switching connector, wherein the panel connector and the contact element on the printed board face to the same direction, the switching connector is inserted in the opposite direction of the direction to realize the conductive connection between the panel connector and the printed board, the switching connector is pulled out to realize the power failure, and when the printed board needs to be dismounted, the switching connector is pulled out, so that the mounting and dismounting of the printed board do not depend on the mounting and dismounting of the panel connector, a specific dismounting sequence is not needed, and the dismounting and mounting of the printed board are very convenient.
Further, the adaptor connector of the present invention can float in X, Y, Z three directions for adjustment when being plugged with the printed board and the panel connector.
Furthermore, the arrangement of the guide posts and the guide holes enables the adaptor connector to be more accurate in inserting connection with the printed board and the panel connector.
Drawings
Fig. 1 is a schematic view of a connection structure of a panel connector and a printed board in the prior art;
FIG. 2 is a schematic diagram of an internal structure of the RU box when the panel connector is mated with the adaptor connector;
fig. 3 is an isometric view of the panel connector of fig. 2 separated from the adapter connector;
FIG. 4 is a schematic view of the panel connector mounted to the RU box;
fig. 5 is a schematic view of a state in which the panel connector is mounted on the case of the RU box;
FIG. 6 is a view taken along line A of FIG. 5;
fig. 7 is a schematic view showing a state in which a terminal holder having a clip structure is mounted on a printed board;
fig. 8 is a schematic view showing a state after a terminal block having a clip structure is mounted on a printed board;
FIG. 9 is a schematic structural view of the processed printed board mounted on the box body of the RU box based on FIG. 5;
fig. 10 is a schematic view showing a state before the adaptor connector is mated with the panel connector and the printed board;
fig. 11 is a schematic view of the internal structure of the adaptor connector when it is mated with the panel connector and the printed board until just before contact;
fig. 12 is a schematic view of the adaptor connector after being mated with the panel connector and the printed board;
fig. 13 is a cross-sectional view taken along the axis of two screw holes of the connection flange of the adaptor connector of fig. 11;
FIG. 14 is a schematic view of the internal structure of FIG. 12;
FIG. 15 is a cross-sectional view taken at B of FIG. 12;
fig. 16 is a partial enlarged view at C of fig. 15;
FIG. 17 is a bottom view of the hidden RU box of FIG. 14 after the box body;
FIG. 18 is a partial schematic view of the top view of FIG. 14;
in fig. 1: 01-panel connector, 02-printed board, 03-printed board connector;
in FIGS. 2-18: 1-housing, 11-side panel, 111-mounting slot, 1111-connector through-hole, 1112-bolt through-hole, 12-bottom plate, 121-avoidance slot, 2-panel connector, 21-insulating housing, 211-flange, 212-in-housing portion, 213-out-housing portion, 22-riveted terminal piece (first contact), 3-printed board, 31-pilot hole, 32-terminal mounting hole, 4-terminal base, 41-clamp portion, 5-adaptor connector, 51-insulator, 511-guide post, 512-connection flange, 52-piece pin (third, fourth contact), h-first gap, i-second gap, j-third gap.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
According to the specific embodiment of the RU box, the RU box comprises a box body 1, the box body 1 is a closed box, a printed board 3 and other electronic components are arranged inside the box body and used for transmitting power and signals, and the printed board 3 in the box body 1 needs to be in conductive connection with an external circuit, so that a connector needs to be arranged to facilitate disassembly and assembly. The printed board 3 is fixed on the bottom board 12 of the box body 1, and the panel connector 2 is fixed on the side panel 11 of the box body 1 in a penetrating way.
As shown in fig. 3 to 6, the panel connector 2 includes an insulating housing 21, a rectangular flange 211 is provided in the middle of the insulating housing 21, the inside part 212 and the outside part 213 are respectively provided at two sides of the flange 211, contacts are mounted inside the inside part 212 and the outside part 213, one end of each contact extends into a socket of the outside part 213, the other end of each contact is a pin, the other end of each contact extends to the inside part 212 and is connected with a rivet terminal plate 22, the rivet terminal plate 22 is a clip-type contact, the length of the clip part 41 extends along the direction perpendicular to the side panel 11, and the opening of the clip part 41 of each contact faces upward and is exposed to the outside, so as to facilitate the insertion of other contacts. The panel connector 2 has three contacts arranged in a triangular manner with an upper side and a lower side, wherein both sides of the clip part 41 of the lowest contact include insulators 51, and only the upper side is left exposed for plugging. Four bolt holes are formed near four corners of the flange plate 211, a mounting groove 111 matched with the shape of the flange plate 211 is formed in the side panel 11 of the box body 1, and the flange plate 211 can be mounted in the mounting groove 111, so that the flange plate 211 is limited, and the panel connector 2 is prevented from swinging. The middle of the mounting groove 111 is provided with a connector through hole 1111 for the inside part 212 of the panel connector 2 to pass through, and the mounting groove 111 is provided with four bolt through holes 1112 corresponding to the four bolt holes of the flange plate 211 for the panel connector 2 to be connected with the side panel 11 by bolts.
As shown in fig. 7 and 8, the printed board 3 is provided with a guiding hole 31 and terminal mounting holes 32, the terminal mounting holes 32 are three groups, three terminal blocks 4 are respectively mounted on the three groups of terminal mounting holes 32, the middle of each terminal block 4 is of a clamping piece structure, welding pins are arranged around the terminal block 4, and an open slot is further formed in one end of the printed board 3 close to the guiding hole 31.
As shown in fig. 3, 10 and 11, in order to realize the conductive connection between the panel connector 2 and the printed board 3, the RU box further includes a adaptor connector 5 disposed in the box body 1, the adaptor connector 5 includes an insulator 51 and a third contact and a fourth contact mounted in the insulator 51, in this embodiment, the third contact and the fourth contact are an integral structure and are formed by bending a sheet-type pin 52, one end of the sheet-type pin 52 extends downward from the right plugging end of the insulator 51, the other end of the sheet-type pin extends horizontally from the left plugging end of the insulator 51, and the horizontally extending sheet-type pin 52 and the rivet terminal plate 22 of the box interior portion 212 of the panel connector 2 form a knife-type structure, that is, the sheet-type pin 52 on the left plugging end is vertically cut into the rivet terminal plate 22 of the panel connector 2. The number of the chip pins 52 in the insulator 51 is three and the arrangement position corresponds to the position of the terminal block 4 on the printed board 3. The lower part of the insulator 51 near the sheet-type pin 52 is provided with a guide column 511, and the guide column 511 is used for guiding and sliding fit with the guide hole 31 of the printed board 3 to realize accurate insertion of the adaptor connector 5 and the printed board 3. The insulator 51 further includes an integrally provided ear-shaped connecting flange 512, and the connecting flange 512 is used for contacting and matching with the bottom plate 12 of the box body 1, and the adapter connector 5 is fixed relative to the bottom plate 12 through screw holes and screws on the connecting flange 512. The purpose of the opening groove in the printed board 3 is to avoid the connecting flange 512. The bottom plate 12 of the box 1 is provided with a avoiding groove 121 at a position corresponding to the guiding hole 31 and the terminal block 4 on the printed board 3, so that the guiding column 511 and the sheet type pin 52 of the adaptor connector 5 have a space for inserting up and down after being inserted into the printed board 3, that is, the avoiding groove 121 provides a space for avoiding the lower structure of the terminal block 4, the guiding column 511 and the sheet type pin 52. The guiding hole 31 is a waist-shaped hole, the cross section of the guiding column 511 is also a waist-shaped section so as to be matched with the guiding hole 31, the length of the guiding hole 31 is slightly larger than that of the cross section of the guiding column 511, so that the guiding column 511 can float in the length direction of the guiding hole 31 after being inserted into the guiding hole 31, in the embodiment, the length direction of the guiding hole 31 is arranged along the front-back direction, meanwhile, the gap between the clamping pieces 41 of the terminal base 4 is also arranged along the front-back direction, correspondingly, the length of the cross section of the sheet-type pin 52 is also in the front-back direction, and when the guiding column 511 floats in the front-back direction in the guiding hole, the sheet-type pin 52 can also float in the front-back direction in the terminal base 4.
The RU box of the invention is characterized in that in the using process: during installation, as shown in fig. 4-6, the panel connector 2 is installed on the side panel 11, during installation, the inside box portion 212 is firstly inserted from the connector through hole 1111, then the panel connector 2 is rotated to a proper position, that is, the flange 211 is ensured to be inserted opposite to the installation groove 111, at this time, the bolt hole on the flange 211 is opposite to the bolt through hole 1112 at the bottom of the installation groove 111, the panel connector 2 is fixed through a bolt, and at this time, the purpose of preventing the panel connector 2 from swinging is realized due to the rotation prevention matching of the installation groove 111 and the flange 211; as shown in fig. 7 and 8, terminal block 4 is mounted in corresponding terminal mounting hole 32 of printed board 3, and terminal block 4 is fixed by soldering to printed board 3 by means of a soldering pin; as shown in fig. 9, printed board 3 obtained at the upper part is then placed on bottom plate 12 of box 1 and fixed, before fixing, printed board 3 is ensured to be located at the set position where the lower part of terminal block 4 of printed board 3 is located in avoiding groove 121, and guiding hole 31 is aligned with avoiding groove 121; as shown in fig. 10-14, the adaptor connector 5 is inserted into the panel connector 2 and the printed board 3 at the same time to realize the conductive connection between the panel connector 2 and the printed board 3, and when the adaptor connector 5 is inserted into the clip part 41 of the terminal base 4, the sheet type pin 52 on the left side of the adaptor connector 5 and the riveting terminal plate 22 of the panel connector 2 can also be inserted in a manner similar to a knife blade in the up-down direction, because the sheet type pin 52 on the right side of the adaptor connector 5 is vertically arranged and can be directly inserted into the clip part 41 of the terminal base 4, and the sheet type pin 52 on the left side of the adaptor connector 5 and the riveting terminal plate 22 of the panel connector 2 can also be inserted in a manner similar to a knife blade in the up-down direction, that is, the sheet type pins 52 of the two insertion parts of the adaptor connector 5 can be inserted into the corresponding insertion parts of the panel connector 2 and the printed board 3, so that the operation is very convenient during installation. When the printed board 3 is disassembled, when the components or other components on the printed board 3 break down and the printed board 3 needs to be disassembled, the panel connector 2 does not need to be disassembled, but the adaptor connector 5 is directly pulled out upwards, so that the disassembly is very convenient, the disassembly sequence requirement does not exist, and the disassembly process of the printed board 3 is greatly facilitated. During adjustment, as shown in fig. 17 and 18, since the adaptor connector 5 is fitted with the printed board 3 through the guide posts 511 and the guide holes, and the tab pins 52 are fitted with the terminal block 4, the guide posts 511 and the guide holes have a first gap h therebetween, and the tab pins 52 and the terminal block 4 have a second gap i therebetween, the adaptor connector 5 can float in the front-rear direction with respect to the printed board 3; since the mating length of the blade-type pin 52 and the rivet terminal blade 22 of the panel connector 2 is long, i.e., the third gap j is provided, the adaptor connector 5 can float in the left-right direction with respect to the panel connector 2.
In other embodiments: the sheet type contact pin on the adapter connector can be replaced by a contact element with a clamping sheet part, and the contact elements on the panel connector and the printed board can be replaced by the sheet type contact pin; of course, the contact element can be replaced by a contact pin to be matched with the jack; the number of the contact pieces in each connector is not limited to three, and two, four or five contact pieces can be replaced according to the use requirement; the plugging direction of the adaptor connector and the panel connector-printed board can be replaced by a left-right direction, and correspondingly, the openings of the clamping piece parts of the contact elements on the panel connector and the printed board are arranged towards the right, so that the adaptor connector can be plugged with the panel connector and the printed board from right to left; the riveting contact element of the panel connector can exchange positions with the terminal seat on the printed board, and the plugging direction is the direction vertical to the side panel; the panel connector and the printed board can also be both arranged on the side panel of the RU box, and the plugging direction can be vertical to the panel or parallel to the panel.
The embodiments of the panel connector of the present invention are the same as the embodiments of the panel connector of the RU box of the present invention, and are not described again.
The embodiments of the adaptor connector of the present invention are the same as the embodiments of the adaptor connector of the RU box of the present invention, and are not described again.
The embodiments of the panel-adaptor connector assembly of the present invention are the same as the embodiments of the RU box of the present invention in which the panel connector and the adaptor connector are used in combination, and thus, detailed description thereof is omitted.
Claims (15)
- The RU box comprises a box body, wherein a printed board is arranged in the box body, and is characterized in that a panel connector is further arranged on a side panel of the box body, a first contact element is arranged on one side, positioned in the box body, of the panel connector, a second contact element is arranged on the printed board, insertion ends, which can be inserted, of the first contact element and the second contact element are respectively arranged towards the same direction, a transfer connector is further arranged in the box body, the transfer connector is provided with a third contact element and a fourth contact element which are mutually connected, the transfer connector is respectively in butt-insertion connection with the insertion ends, in the same direction, of the first contact element and the second contact element through the third contact element and the fourth contact element so as to realize conductive connection between the panel connector and the printed board, the first contact element and the second contact element are both clip-type contact elements, the third contact element and the fourth contact element are contact pins matched with the transfer connector, the, the length of one of the third contact element and the fourth contact element which is in butt-plug fit with the first contact element extends along the left-right direction, the length of one of the third contact element and the fourth contact element which is in butt-plug fit with the second contact element extends along the vertical direction, the opening of the clamping piece part of the first contact element faces the upper part, the three first contact elements of the panel connector are arranged in a triangular mode with the upper part, the two first contact elements on the upper part are equal in length, the length of one first contact element on the lower part is greater than that of the two first contact elements on the upper part, the adaptor connector comprises an insulator, and the third contact element and the fourth contact element which are arranged in the insulator, the third contact element and the fourth contact element are of an integral structure and are formed by bending the sheet type contact pin, one end of the sheet type contact pin extends downwards from the right plug-in end of the insulator, and the, the chip type contact pins on the left side inserting end are perpendicularly cut into the first contact piece of the panel connector, the number of the chip type contact pins in the insulator is three, the three chip type contact pins positioned on the left side inserting end are arranged in a triangular mode with two upper sides and two lower sides, the lengths of the two chip type contact pins positioned on the upper sides are equal, and the length of the one chip type contact pin positioned on the lower sides is smaller than the length of the two upper sides.
- 2. The RU box of claim 1, wherein the printed board has a guiding hole, the third and fourth contact members are fixed to an insulator, and the insulator has a guiding post slidably engaged with the guiding hole.
- 3. The RU box of claim 2, wherein the pilot hole is a waist-shaped hole, and the guide post has a waist-shaped cross-section, and wherein the length of the waist-shaped hole is greater than the length of the waist-shaped cross-section so that the guide post is floatingly adjustable in the direction of the length of the waist-shaped hole.
- 4. A RU box according to claim 2, wherein the insulator further includes a horizontally extending attachment flange.
- 5. The RU box of claim 1, wherein the bottom plate of the box body is further provided with an escape groove at a position corresponding to the second contact member.
- 6. A RU box as claimed in claim 1, wherein the panel connector further includes a flange plate connected to the side panel of the box body, the side panel of the box body further having a mounting groove on an outer side thereof for receiving and locking the flange plate, the mounting groove having a connector through hole at a bottom thereof for passing the in-box portion of the panel connector therethrough and a bolt through hole adapted to the bolt hole of the flange plate.
- 7. The panel connector is characterized by comprising an insulating shell, wherein the insulating shell is provided with a flange plate used for being connected with a panel on the side part of a box body, the flange plate divides the insulating shell into an inner box part and an outer box part, contact elements are axially arranged in the insulating shell, one end of each contact element extends to the outer box part, the other end of each contact element extends to the inner box part and is provided with a first contact element used for being spliced with a sheet type contact pin of a switching connector, each first contact element is a clip type contact element, the length of a clip piece of each first contact element extends along the left-right direction, an opening of the clip part of each first contact element faces the upper part, the first contact elements of the panel connector are three in a triangular mode, the three first contact elements are arranged in a mode that the upper part and the lower part are one, the lengths of the two first contact elements on the upper part are equal, the length of one first contact element on And setting the direction.
- 8. The adaptor connector is characterized by comprising an insulator, and a third contact element and a fourth contact element which are arranged in the insulator and are respectively used for being in plug-in fit with a first contact element in a box of a panel connector and a second contact element on a printed board along the same direction, wherein the length of one of the third contact element and the fourth contact element in plug-in fit with the first contact element extends along the left-right direction, the length of one of the third contact element and the fourth contact element in plug-in fit with the second contact element extends along the vertical direction, the third contact element and the fourth contact element are of an integrated structure and are formed by bending sheet type contact pins, one end of each sheet type contact pin extends downwards from the right plug-in end of the insulator, the other end of each sheet type contact pin extends horizontally from the left plug-in end of the insulator, the sheet type contact pins on the left plug-in end are vertically cut into, the three piece type contact pins positioned at the left side inserting end are arranged in a triangular mode with two upper sides and one lower side, the length of the two piece type contact pins positioned on the upper sides is equal, and the length of one piece type contact pin positioned on the lower sides is smaller than that of the two piece type contact pins positioned on the upper sides.
- 9. A transfer connector according to claim 8, wherein the dielectric body further comprises guide posts for guiding sliding engagement with the guide holes of the printed board.
- 10. A transit connector according to claim 9, wherein the guide post is kidney-shaped in cross-section.
- 11. A transfer connector according to claim 8, wherein the insulator further comprises a horizontally extending attachment flange.
- 12. The panel-adapter connector assembly is characterized by comprising a panel connector and an adapter connector, wherein a first contact piece is arranged on one side of the panel connector, which is used for being inserted into a box body, the adapter connector is provided with a third contact piece and a fourth contact piece which are mutually connected, the first contact piece is provided with an insertion part which is arranged in the same direction as an insertion part of a second contact piece on a printed board so that the adapter connector can be simultaneously and oppositely inserted and connected with the first contact piece and the second contact piece through the third contact piece and the fourth contact piece to realize the wire connection of the panel connector and the printed board, the first contact piece is a clamping piece type contact piece, the third contact piece and the fourth contact piece are sheet type contact pins, the clamping piece length of the first contact piece extends along the left-right direction, the clamping piece length of the contact piece, which is in inserted and matched with the first contact piece, in, the opening of the clamping piece part of the first contact piece faces the upper part, the first contact pieces of the panel connector are three, the three first contact pieces are arranged in a triangular mode with an upper side and a lower side, the length of the two first contact pieces on the upper side is equal, the length of one first contact piece on the lower side is greater than that of the two upper sides, the adaptor connector comprises an insulator, and a third contact piece and a fourth contact piece which are arranged in the insulator, the third contact piece and the fourth contact piece are of an integrated structure and are formed by bending sheet type contact pins, one end of each sheet type contact pin extends downwards from the right inserting end of the insulator, the other end of each sheet type contact pin extends horizontally from the left inserting end of the insulator, the sheet type contact pins on the left inserting end are vertically cut into the first contact pieces of the panel connector, the number of the sheet type contact pins in the insulator is three, and the three sheet type, the two sheet type contact pins on the upper side are equal in length, and the length of one sheet type contact pin on the lower side is smaller than the length of the two sheet type contact pins on the upper side.
- 13. The panel-to-switch connector assembly of claim 12, wherein said third and fourth contacts are secured to an insulator having guide posts for guiding sliding engagement with guide holes in the printed circuit board.
- 14. The panel-to-adapter connector assembly of claim 13, wherein said guide post is kidney-shaped in cross-section.
- 15. The panel-to-adapter connector assembly of claim 13, wherein the insulator further includes a horizontally extending attachment flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773005.1A CN109428244B (en) | 2017-08-31 | 2017-08-31 | Panel connector, adaptor connector, panel-adaptor connector assembly and RU box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773005.1A CN109428244B (en) | 2017-08-31 | 2017-08-31 | Panel connector, adaptor connector, panel-adaptor connector assembly and RU box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109428244A CN109428244A (en) | 2019-03-05 |
| CN109428244B true CN109428244B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710773005.1A Active CN109428244B (en) | 2017-08-31 | 2017-08-31 | Panel connector, adaptor connector, panel-adaptor connector assembly and RU box |
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| Country | Link |
|---|---|
| CN (1) | CN109428244B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019128179A1 (en) * | 2019-10-18 | 2021-04-22 | Webasto SE | Electrical connection system for connecting a circuit board to a connector via an electrical connection device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490000A (en) * | 1983-03-23 | 1984-12-25 | Amp Incorporated | Multi-plane crossover contact |
| DE102006018538B4 (en) * | 2006-04-21 | 2009-09-24 | Tyco Electronics Amp Gmbh | Vehicle data connection |
| CN201528102U (en) * | 2009-11-24 | 2010-07-14 | 华为技术有限公司 | Connector and application device of connector |
| CN102176553B (en) * | 2010-12-27 | 2013-11-06 | 华为机器有限公司 | Radio frequency connector |
| CN102110925B (en) * | 2011-02-24 | 2013-10-30 | 芜湖伯特利电子控制系统有限公司 | Sensor terminal connecting mechanism, ECU (electronic control unit) shell matched with same and installation method of sensor terminal connecting mechanism |
| DE102011085921A1 (en) * | 2011-11-08 | 2013-05-08 | Robert Bosch Gmbh | Power-optimized contacting of electrical loads on printed circuit boards |
| KR101310143B1 (en) * | 2011-12-21 | 2013-09-23 | 한국몰렉스 주식회사 | Up down type connector |
| JP5872000B1 (en) * | 2014-08-06 | 2016-03-01 | 日本航空電子工業株式会社 | Coaxial connector |
| CN106099565B (en) * | 2016-06-24 | 2018-11-13 | 中航光电科技股份有限公司 | A kind of connector, printed board assembly and contact assemblies |
| CN106953188B (en) * | 2017-02-21 | 2023-12-05 | 中航光电科技股份有限公司 | Switching connector |
-
2017
- 2017-08-31 CN CN201710773005.1A patent/CN109428244B/en active Active
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| CN109428244A (en) | 2019-03-05 |
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