CN116979305B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN116979305B CN116979305B CN202311219394.5A CN202311219394A CN116979305B CN 116979305 B CN116979305 B CN 116979305B CN 202311219394 A CN202311219394 A CN 202311219394A CN 116979305 B CN116979305 B CN 116979305B
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- Prior art keywords
- block
- groove
- limiting
- locating
- positioning
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- 244000309464 bull Species 0.000 claims 2
- 239000011120 plywood Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Classifications
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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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
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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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/64—Means for preventing incorrect coupling
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of printed circuit connectors, in particular to an electric connector, which comprises a fixing main body which is in an I-shaped arrangement, guide devices which are arranged on two sides of the fixing main body and are mutually in central symmetry, and connecting devices which are uniformly distributed in the fixing main body, wherein the fixing main body comprises an upper fixing block, a lower fixing block, an upper positioning groove, a lower positioning groove and positioning holes, the lower fixing block is internally provided with the lower positioning groove, and the upper fixing block and the lower fixing block are internally provided with the positioning holes.
Description
Technical Field
The invention relates to the technical field of printed circuit connectors, in particular to an electric connector.
Background
The connector is also called a connector, also called a connector and a socket, and generally refers to an electrical connector, namely a device for connecting two active devices, and transmitting current or signals to realize connection of a circuit.
When the conventional connector is used, the male end and the female end of the connector are usually directly fixed at the proper positions of the printed circuit board, then the male end is directly inserted into the female end, and current is transmitted through the contact of the conductive piece, at this time, the male end and the female end of the connector cannot be distinguished when being mutually inserted, so that the connector is misplaced when being mutually inserted, and therefore, the electric connector is proposed for the problem.
Disclosure of Invention
The invention aims to provide an electric connector, which solves the problem of misplug of the electric connector.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the electric connector comprises a fixing main body in I-shaped arrangement, guide devices arranged on two sides of the fixing main body and arranged in central symmetry with each other, and connecting devices uniformly distributed in the fixing main body, wherein the fixing main body comprises an upper fixing block, a lower fixing block, an upper positioning groove, a lower positioning groove and positioning holes, the upper fixing block is internally provided with the upper positioning groove, the lower fixing block is internally provided with the lower positioning groove, the upper fixing block and the lower fixing block are internally provided with the positioning holes, two vertically arranged guide devices are respectively arranged in the upper positioning groove formed by the upper fixing block and the lower positioning groove formed by the lower fixing block, the two guide devices are respectively arranged on two sides of the connecting devices in L-shaped arrangement, the guide devices comprise an installation main body, a guide inserting body and a guide seat body, the installation main body comprises a positioning block, a positioning plate, a connecting block, a tensioning sleeve, a connecting plate, an adjusting block, a rotating block, a square block and a positioning rod, wherein the square block is arranged in the positioning block, the adjusting block is connected in a rotating way, the square block is arranged in the other side of the adjusting block, the rotating block is fixedly connected with the other end of the square block, the connecting block is connected in a rotating way on the outer side of the rotating block, one end of the connecting block is tightly attached to the positioning block, the other end of the connecting block is fixedly connected with the positioning plate, the connecting plate is fixedly connected with the two ends of one side, close to the positioning block, of the connecting block, the outer side of the connecting plate is tightly attached to the tensioning sleeve, the outer side of the tensioning sleeve is fixedly connected with the positioning block, the guide seat comprises a square column, an inner sleeve, a rotating rod, a sliding groove, a connecting groove and a clamping groove, the square post both ends set up respectively in the lower constant head tank that last constant head tank and the lower fixed block that set up were seted up at last fixed block, and square post outside respectively with last constant head tank that last fixed block set up and lower fixed block set up down the constant head tank laminating mutually, square post one end and locating plate fixed connection, be equipped with the inner skleeve in the square post, the direction plug body sets up in interior sleeve, four locating levers are a set of even setting in one side of locating piece, locating lever one end is the hemisphere setting, the locating lever sets up respectively in the locating hole that last fixed block and lower fixed block set up, the direction plug body includes inserted bar, clamping plate, spacing groove, spring, slide and slide bar, set up the spacing groove in the inserted bar, the inserted bar is through setting up spacing groove and slide bar fixed connection, the slide bar outside is equipped with slide, slide other end fixedly connected with clamping plate, the clamping plate other end is the setting, two sets up both sides in one end in the inserted bar one end, both sides in the inner skleeve all set up in the inner skleeve, the inner skleeve all sets up the connecting rod, the one end and the inner skleeve through setting up, the rotating rod all sets up in the inner skleeve connecting rod, the one end and the inner skleeve.
Preferably, the connecting device comprises an upper connecting column, a lower connecting column, a connecting sleeve body and a plug, wherein the upper connecting column is uniformly distributed in an upper fixed block, the lower connecting column is uniformly distributed in a lower fixed block, the plug is fixedly connected with the upper connecting column, the connecting sleeve body is fixedly connected with the lower connecting column, the plug is arranged in the connecting sleeve body, the connecting sleeve body comprises a socket pipe, a limiting column, a limiting block, a limiting ring, a limiting plate and a contact piece, the socket pipe is fixedly connected with the lower connecting column, the other end of the socket pipe is fixedly connected with the limiting column which is uniformly distributed, the limiting ring is arranged outside the limiting column, limiting plates which are uniformly distributed are fixedly connected with the outer sides of the limiting rings, one side of each limiting block is fixedly connected with the contact piece, the number of the limiting plates is four, the limiting plates and the limiting blocks are arranged in a one-to-one correspondence manner, the two ends of each limiting plate are arranged in a circular arc shape, and the upper side of each limiting plate and the limiting ring are tightly attached to the limiting column.
Preferably, the number of the contact pieces is four, the contact pieces are uniformly distributed outside the plug, one side of each contact piece is in an arc-shaped arrangement, the arc-shaped arrangement part of each contact piece is tightly attached to the plug, and one end, away from the limiting block, of each contact piece is tightly attached to the socket pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the upper fixing block, the lower fixing block, the upper locating groove, the lower locating groove, the mounting main body, the inserting rod, the square columns, the inner sleeve and the rotating rod, the connector can be conveniently clamped and mounted by mutually inserting the two square columns which are in central symmetry into the upper locating groove arranged on the upper fixing block and the lower locating groove arranged on the lower fixing block, and when the connector is misplaced, the square columns and the inserting rod cannot be misplaced, so that the misplaced connector is prevented;
2. according to the invention, through the arranged positioning holes, the positioning blocks, the positioning plates, the connecting blocks, the tensioning sleeves, the connecting plates and the positioning rods, the positioning blocks and the positioning plates can be directly placed into the upper positioning grooves formed by the upper fixed blocks or the lower positioning grooves formed by the lower fixed blocks, at the moment, the positioning rods are inserted into the positioning holes, the positioning blocks are fixed through the positioning holes and the positioning rods, meanwhile, the connecting plates are inserted into the positioning blocks, and the positioning blocks and the positioning plates are fixed in the upper fixed blocks or the lower fixed blocks through the tensioning sleeves and the connecting plates, so that the guide insert and the guide seat body are installed;
3. according to the invention, through the arranged adjusting block, the rotating block, the square block, the clamping plate, the limiting groove, the spring, the sliding plate, the sliding rod, the inner sleeve, the rotating rod, the sliding groove, the connecting groove and the clamping groove, the clamping plate can be driven by the inserting rod to enter the sliding groove formed in the inner sleeve, after the clamping plate moves to one side of the connecting groove, the inserting rod or the rotating rod is driven by the rotating adjusting block, the rotating block and the square block to rotate, so that the clamping plate slides in the connecting groove, and meanwhile, the clamping plate gradually moves into the inserting rod under the action of the connecting groove, and when the clamping plate moves to one side of the clamping groove, the clamping plate is pushed into the clamping groove under the action of the spring, and the clamping plate and the inserting rod can be positioned at the moment to prevent falling;
4. according to the invention, the plug can be conveniently inserted into the socket pipe through the upper connecting column, the lower connecting column, the socket pipe, the limiting column, the limiting block, the limiting ring, the limiting plate, the contact piece and the plug, at the moment, the plug passes through the limiting ring to be contacted with the contact piece, and the plug is continuously pushed to push the contact piece, so that one side of the contact piece, which is in a circular arc shape, is deformed, at the moment, the contact piece is respectively and tightly attached to the plug and the socket pipe, and the upper connecting column and the lower connecting column are connected while the plug is positioned, so that the electric connector is communicated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the guide and attachment means of the present invention;
FIG. 3 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 4 is a schematic view of the guide device of the present invention;
FIG. 5 is a schematic view of the mounting structure of the mounting body of the present invention;
FIG. 6 is a schematic view of an exploded construction of the guide of the present invention;
FIG. 7 is a schematic view of the mounting structure of the engaging plate of the present invention;
FIG. 8 is a schematic view of the mounting structure of the inner sleeve of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 5A according to the present invention;
FIG. 10 is a schematic view of the mounting structure of the connecting device of the present invention;
FIG. 11 is a schematic view of an exploded construction of the connecting device of the present invention;
FIG. 12 is a schematic view of the mounting structure of the bayonet of the present invention;
FIG. 13 is a schematic view of an installation structure of a limiting plate according to the present invention;
FIG. 14 is a schematic view of a spacing post according to the present invention;
fig. 15 is a schematic view of the structure of fig. 10 at a.
In the figure: 1. a fixing body; 11. an upper fixing block; 12. a lower fixing block; 13. an upper positioning groove; 14. a lower positioning groove; 15. positioning holes; 2. a guide device; 21. a mounting main body; 211. a positioning block; 212. a positioning plate; 213. a connecting block; 214. a tensioning sleeve; 215. a connecting plate; 216. an adjusting block; 217. a rotating block; 218. a square block; 219. a positioning rod; 22. a guide insert; 221. a rod; 222. a clamping plate; 223. a limit groove; 224. a spring; 225. a slide plate; 226. a slide bar; 23. a guide seat body; 231. square columns; 232. an inner sleeve; 233. a rotating rod; 234. a chute; 235. a connecting groove; 236. a clamping groove; 3. a connecting device; 31. an upper connecting column; 32. a lower connecting column; 33. a connecting sleeve body; 331. a socket tube; 332. a limit column; 333. a limiting block; 334. a limit ring; 335. a limiting plate; 336. a contact; 34. a plug.
Detailed Description
Referring to fig. 1-15, the present invention provides a technical solution:
an electric connector comprises a fixing main body 1 which is I-shaped, guide devices 2 which are arranged at two sides of the fixing main body 1 and are mutually arranged in a central symmetry mode, and connecting devices 3 which are uniformly distributed in the fixing main body 1, wherein the fixing main body 1 comprises an upper fixing block 11, a lower fixing block 12, an upper locating groove 13, a lower locating groove 14 and a locating hole 15, the upper locating groove 13 is formed in the upper fixing block 11, the lower locating groove 14 is formed in the lower fixing block 12, the upper fixing block 11 and the lower fixing block 12 are respectively provided with the locating holes 15, two vertically placed guide devices 2 are respectively arranged in the upper locating groove 13 formed in the upper fixing block 11 and the lower locating groove 14 formed in the lower fixing block 12, the two guide devices 2 are respectively arranged at two sides of the connecting devices 3 which are arranged in an L shape, as shown in figure 4, the guide devices 2 comprise a mounting main body 21, a guide inserting body 22 and a guide seat body 23, the two installation bodies 21 are respectively arranged at two sides of the guide insert body 22 and the guide seat body 23 in a group, as shown in fig. 2, 3, 4, 5, 6 and 9, the installation bodies 21 comprise a positioning block 211, a positioning plate 212, a connecting block 213, a tensioning sleeve 214, a connecting plate 215, an adjusting block 216, a rotating block 217, a square block 218 and a positioning rod 219, wherein the positioning block 211 is square, the adjusting block 216 is rotationally connected with the adjusting block 216, the square block 218 is arranged in the other side of the adjusting block 216, the other end of the square block 218 is fixedly connected with the rotating block 217, one end of the connecting block 213 is tightly attached to the positioning block 211, the other end of the connecting block 213 is fixedly connected with the positioning plate 212, two ends of one side of the connecting block 213 close to the positioning block 211 are fixedly connected with the connecting plate 215, the outer side of the connecting plate 215 is tightly attached with a tensioning sleeve 214, and the outer side of the tensioning sleeve 214 is fixedly connected with the positioning block 211, through the arrangement, the positioning block 211 and the positioning plate 212 can be directly placed into the upper positioning groove 13 formed in the upper fixing block 11 or the lower positioning groove 14 formed in the lower fixing block 12, the positioning rod 219 is inserted into the positioning hole 15, the positioning block 211 is fixed through the positioning hole 15 and the positioning rod 219, meanwhile, the connecting plate 215 is inserted into the tensioning sleeve 214 formed in the positioning block 211, the positioning block 211 and the positioning plate 212 are fixed in the upper fixing block 11 or the lower fixing block 12 through the tensioning sleeve 214 and the connecting plate 215, the installation of the guide inserting rod 221 and the inner sleeve 232 is realized, as shown in figures 3, 4, 5 and 8, the guide seat body 23 comprises a square column 231, an inner sleeve 232, a rotating rod 233, a sliding groove 234, a connecting groove 235 and a clamping groove 236, two ends of the square column 231 are respectively arranged in the upper positioning groove 13 formed in the upper fixing block 11 and the lower positioning groove 14 formed in the lower fixing block 12, the outer sides of the square columns 231 are respectively attached to the upper positioning grooves 13 formed in the upper fixing block 11 and the lower positioning grooves 14 formed in the lower fixing block 12, one ends of the square columns 231 are fixedly connected with the positioning plate 212, inner sleeves 232 are arranged in the square columns 231, the guide inserting bodies 22 are arranged in the inner sleeves 232, the two square columns 231 which are symmetrical in center can be conveniently inserted into the upper positioning grooves 13 formed in the upper fixing block 11 and the lower positioning grooves 14 formed in the lower fixing block 12 to clamp and install the connector, when the connector is misplaced, the square columns 231 cannot be inserted under the condition that the inserting rods 221 are misplaced at the moment, the connector is prevented from misplaced, the four positioning rods 219 are uniformly arranged on one side of the positioning blocks 211, one ends of the positioning rods 219 are hemispherical, the positioning rods 219 are respectively arranged in the positioning holes 15 formed in the upper fixing block 11 and the lower fixing block 12, the positioning blocks 211 can be positioned through the arrangement, 3, 4, 5 and 6, the guiding insert 22 comprises an insert rod 221, a clamping plate 222, a limit groove 223, a spring 224, a sliding plate 225 and a sliding rod 226, wherein the insert rod 221 is internally provided with the limit groove 223, the insert rod 221 is fixedly connected with the sliding rod 226 through the limit groove 223, the sliding plate 225 is arranged at the outer side of the sliding rod 226, the other end of the sliding plate 225 is fixedly connected with the clamping plate 222, the other end of the clamping plate 222 is in a circular arc shape, the two clamping plates 222 are arranged at two sides in one end of the insert rod 221, sliding grooves 234 which are vertically arranged are respectively arranged at two sides in the inner sleeve 232, a connecting groove 235 is arranged in the inner sleeve 232, clamping grooves 236 are respectively arranged at two sides in the inner sleeve 232, one end of the clamping plate 222 which is in a circular arc shape is arranged in the clamping groove 236 which is arranged in the inner sleeve 232, one end of the inner sleeve 232 is fixedly connected with the rotating rod 233, the clamping plate 222 can be driven by the insert rod 221 to enter the sliding grooves 234 which are arranged in the inner sleeve 232, after the clamping plate 222 moves to one side of the connecting groove 235, the rotating block 216 drives the rotating block 217 and the square 218 to rotate, and then the inserting rod 221 or the rotating rod 233 is driven to rotate, so that the clamping plate 222 slides in the connecting groove 235, meanwhile, the clamping plate 222 gradually moves towards the inserting rod 221 under the action of the connecting groove 235, when the clamping plate 222 moves to one side of the clamping groove 236 where the inner sleeve 232 is opened, the clamping plate 222 is pushed into the clamping groove 236 where the inner sleeve 232 is opened under the action of the spring 224, at the moment, the clamping plate 222 and the inserting rod 221 can be positioned to prevent falling, one end of the inserting rod 221 is arranged in the inner sleeve 232, the other end of the inserting rod 221 penetrates through the locating plate 212 and is fixedly connected with the rotating block 217, one end of the rotating rod 233 far away from the inner sleeve 232 penetrates through the locating plate 212 and is fixedly connected with the rotating block 217, through the arrangement can conveniently rotate, by rotation of the plunger 221 and the inner sleeve 232, the connector can be positioned while preventing erroneous insertion.
As shown in fig. 1, 2, 3, 10, 11, 12, 13, 14 and 15, the connecting device 3 comprises an upper connecting column 31, a lower connecting column 32, a connecting sleeve body 33 and a plug 34, wherein the upper connecting column 31 is uniformly distributed in the upper fixed block 11, the lower connecting column 32 is uniformly distributed in the lower fixed block 12, the plug 34 is fixedly connected with the upper connecting column 31, the connecting sleeve body 33 is fixedly connected with the lower connecting column 32, the plug 34 is arranged in the connecting sleeve body 33, the connecting sleeve body 33 comprises a socket tube 331, a limiting column 332, a limiting block 333, a limiting ring 334, a limiting plate 335 and a contact 336, the socket tube 331 is fixedly connected with the lower connecting column 32, the other end of the socket tube 331 is fixedly connected with the uniformly distributed limiting column 332, the outer side of the limiting column 332 is provided with the limiting ring 334, the inner side of the limiting ring 334 is fixedly connected with a uniformly distributed limiting plate 333, the outer sides of the limiting ring 334 and the limiting plate 335 are fixedly connected with the uniformly distributed limiting block 333, the contact piece 336 is fixedly connected to one side of the limiting block 333, the plug 34 can be conveniently inserted into the socket tube 331 through the arrangement, at the moment, the plug 34 passes through the limiting ring 334 to be contacted with the contact piece 336, along with the continued pushing of the plug 34, the plug 34 pushes the contact piece 336 to deform one side of the circular arc arrangement of the contact piece 336, at the moment, the contact piece 336 is respectively tightly attached to the plug 34 and the socket tube 331, the upper connecting column 31 and the lower connecting column 32 are connected to realize the communication of the electric connector while the plug 34 is positioned, the number of the contact pieces 336 is four, the four contact pieces 336 are uniformly distributed outside the plug 34, one side of the contact piece 336 is circular arc-shaped, the circular arc-shaped arrangement part of the contact piece 336 is tightly attached to the plug 34, one end of the contact piece 336 far away from the limiting block 333 is tightly attached to the socket tube 331, the number of the limiting plates 335 is four, and four limiting plates 335 are set up with stopper 333 in one-to-one correspondence, and limiting plate 335 both ends are convex setting, and limiting plate 335 and spacing collar 334 top are all closely laminated with spacing post 332, and spacing collar 334, limiting plate 335 and contact 336 are installed through this setting can be convenient, carry out centre gripping and location to plug 34 through contact 336 simultaneously, make plug 34 installation more stable.
The working flow is as follows: when the electric connector is used, the upper connecting column 31 and the plug 34 are fixed in the upper fixed block 11, the lower connecting column 32 and the socket tube 331 are fixed in the lower fixed block 12, the contact 336 is placed in the socket tube 331, the limiting ring, the limiting plate 335 and the limiting block 333 are rotated, the limiting block 333 is placed at the central positions of the two limiting rods, the limiting ring is moved downwards, the limiting plate 335, the limiting block 333 and the contact 336 are moved downwards until the limiting ring and the limiting plate are simultaneously contacted with the limiting rod, the limiting ring is pushed downwards, at this time, the limiting ring and the limiting plate 335 deform under the action of the limiting rod until the bottoms of the limiting ring and the limiting plate 335 are contacted with the socket tube 331, at this time, the limiting ring and the limiting plate 335 recover under the self stress, at the same time, the two ends of the limiting ring and the limiting plate 335 are moved below the top of the limiting rod, the limiting rings and the limiting plates 335 are limited by the limiting rods, the contact 336 is installed in the socket tube 331, the positioning blocks 211 are placed above the upper positioning grooves 13 formed on two sides of the upper fixing block 11, the two positioning plates 212 provided with the inserting rods 221 and the rotating rods 233 are respectively installed below the upper positioning grooves 13 formed on the upper fixing block 11, the connecting plates 215 formed on the tops of the connecting blocks 213 are inserted into the tensioning sleeves 214, the positioning blocks 211 and the positioning plates 212 are positioned by the positioning sleeves, the positioning blocks 211 and the positioning plates 212 are installed in the lower positioning grooves 14 formed on the lower fixing block 12 by the same method, the inserting rods 221 and the rotating rods 233 are arranged in an up-down one-to-one correspondence mode, the upper fixing block 11 and the lower fixing block 12 are fixed on one side of a device to be connected through the upper connecting columns 31 and the lower connecting columns 32, then the inserting rod 221 arranged on the upper fixing block 11 is aligned with the inner sleeve 232 arranged on the lower fixing block 12, the inserting rod 221 arranged on the lower fixing block 12 is aligned with the inner sleeve 232 arranged on the upper fixing block 11, then the upper fixing block 11 and the lower fixing block 12 are mutually moved, at this time, the plug 34 passes through the limiting ring and enters the inner sleeve 232, the two square columns 231 are respectively inserted into the corresponding upper fixing block 11 and the lower fixing block 12, meanwhile, the inserting rod 221 is inserted into the socket tube 331, at this time, the inserting rod 221 drives the clamping plate 222 to enter the sliding groove 234 arranged on the inner sleeve 232, when the clamping plate 222 moves to the bottom of the sliding groove 234 arranged on the inner sleeve 232, the plug 34 pushes the outer side of the contact 336 to be arranged at the circular arc position, the circular arc position of the contact 336 is deformed, at this time, one side of the contact 336 contacts the other side of the plug 34 with the socket tube 331, at this time, the connected inserting and the adjusting block 216 is rotated by a straight screwdriver, the adjusting block 216 rotates in the fixed block, the adjusting block 216 drives the rotating block 217 to rotate in the connecting block 213 through the square block 218, at this time, the two rotating blocks 217 drive the inserting rod 221 and the inner sleeve 232 to rotate respectively, at this time, the clamping plates 222 arranged in the two inner sleeves 232 slide in the connecting grooves 235 formed in the inner sleeves 232, the clamping plates 222 are pushed to slide towards the inserting rod 221 under the action of the connecting grooves 235 formed in the inner sleeves 232, the clamping plates 222 drive the sliding plate 225 to slide outside the sliding rod 226, meanwhile, the springs 224 are stressed to compress, after the clamping plates 222 move to the position of the clamping grooves 236 formed in the inner sleeves 232, the sliding plate 225 moves outside the sliding rod 226 under the action of the springs 224, and at the same time, the sliding plate 225 pushes the clamping plates 222 to enter the clamping grooves 236 formed in the inner sleeves 232, at this time, the inserting rod 221 is limited by the clamping plates 222, and the connector is prevented from being opened.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this invention, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the invention, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (3)
1. The utility model provides an electric connector, is fixed main part (1) including being the I-shaped setting, sets up in fixed main part (1) both sides and each other be guider (2) that central symmetry set up and be evenly distributed's connecting device (3) in fixed main part (1), its characterized in that: the fixing body (1) comprises an upper fixing block (11), a lower fixing block (12), an upper locating groove (13), a lower locating groove (14) and a locating hole (15), wherein the upper locating groove (13) is formed in the upper fixing block (11), the lower locating groove (14) is formed in the lower fixing block (12), the locating holes (15) are formed in the upper fixing block (11) and the lower fixing block (12), two vertically placed guide devices (2) are respectively arranged in the upper locating groove (13) formed in the upper fixing block (11) and the lower locating groove (14) formed in the lower fixing block (12), the two guide devices (2) are respectively arranged on two sides of a connecting device (3) which is in an L-shaped arrangement, the guide devices (2) comprise a mounting body (21), a guide insert body (22) and a guide seat body (23), the two groups of the mounting body (21) are respectively arranged on two sides of the guide insert body (22) and the guide seat body (23), the mounting body (21) comprise a mounting locating plate (212), a locating block (211), a locating block (216), a square connecting plate (211), a connecting block (218) and a square connecting block (218) are arranged, the utility model discloses a fixing device, which is characterized in that an adjusting block (216) is rotationally connected with a positioning block (211), a square block (218) is arranged in the other side of the adjusting block (216), a rotating block (217) is fixedly connected with the other end of the square block (218), a connecting block (213) is rotationally connected with the outer side of the rotating block (217), one end of the connecting block (213) is tightly attached to the positioning block (211), the other end of the connecting block (213) is fixedly connected with a positioning plate (212), two ends of one side of the connecting block (213) close to the positioning block (211) are fixedly connected with a connecting plate (215), the outer side of the connecting plate (215) is tightly attached to a tensioning sleeve (214), the outer side of the tensioning sleeve (214) is fixedly connected with the positioning block (211), the guide seat body (23) comprises a square column (231), an inner sleeve (232), a rotating rod (233), a sliding groove (234), a connecting groove (235) and a clamping groove (236), wherein two ends of the square column (231) are respectively arranged in an upper positioning groove (13) and a lower positioning groove (14) formed in an upper fixing block (11) respectively, and a lower positioning groove (12) formed in the upper fixing block (11), and a lower positioning groove (12) respectively formed in the upper fixing groove (13), square post (231) one end and locating plate (212) fixed connection, be equipped with inner skleeve (232) in square post (231), direction plug-in body (22) set up in inner sleeve (232), four for a set of even setting in one side of locating piece (211) locating lever (219), locating lever (219) one end is hemispherical setting, locating lever (219) set up respectively in locating hole (15) that set up at last fixed block (11) and lower fixed block (12), direction plug-in body (22) include inserted bar (221), clamping plate (222), spacing groove (223), spring (224), slide (225) and slide bar (226), set up spacing groove (223) in inserted bar (221), inserted bar (221) are through setting up spacing groove (223) and slide bar (226) fixed connection, the outside is equipped with slide (225) in the 226), slide bar (225) other end fixedly connected with card convex (222), the card (222) other end is the setting up in last fixed block (11) and lower fixed block (12), two sides (222) are set up in inner sleeve (234) and are set up in two sides (234) and are set up in the vertical chute (234), both sides have all seted up block groove (236) in inner skleeve (232), the one end that card plywood (222) were convex setting sets up in inner skleeve (232) offered block groove (236), in inner skleeve (232) one end with bull stick (233) fixed connection, inserted bar (221) one end sets up in inner skleeve (232), inserted bar (221) other end runs through locating plate (212) and with commentaries on classics piece (217) fixed connection, the one end that inner skleeve (232) was kept away from to bull stick (233) runs through locating plate (212) and with commentaries on classics piece (217) fixed connection.
2. An electrical connector as in claim 1 wherein: the connecting device (3) comprises an upper connecting column (31), a lower connecting column (32), a connecting sleeve body (33) and a plug (34), wherein the upper connecting column (31) is uniformly distributed in an upper fixed block (11), the lower connecting column (32) is uniformly distributed in a lower fixed block (12), the plug (34) is fixedly connected with the upper connecting column (31), the connecting sleeve body (33) is fixedly connected with the lower connecting column (32), the plug (34) is arranged in the connecting sleeve body (33), the connecting sleeve body (33) comprises a socket pipe (331), a limiting column (332), limiting blocks (333), limiting plates (335) and contact plates (336), the socket pipe (331) is fixedly connected with the lower connecting column (32), the other end of the socket pipe (331) is fixedly connected with a limiting column (332) which is uniformly distributed, the outer side of the limiting column (332) is provided with a limiting ring (334), the inner side of the limiting ring (334) is fixedly connected with limiting plates (335) which are uniformly distributed, the number of the limiting plates (335) which are uniformly distributed is equal to one side of the limiting plates (333) which are fixedly connected with the outer sides (333), and four limiting plates (335) are arranged in a one-to-one correspondence with limiting blocks (333), two ends of each limiting plate (335) are arranged in an arc shape, and the upper parts of the limiting plates (335) and the limiting rings (334) are tightly attached to the limiting columns (332).
3. An electrical connector as in claim 2 wherein: the number of the contact pieces (336) is four, the four contact pieces (336) are uniformly distributed outside the plug (34), one side of each contact piece (336) is in a circular arc shape, the circular arc-shaped arrangement part of each contact piece (336) is tightly attached to the plug (34), and one end, far away from the limiting block (333), of each contact piece (336) is tightly attached to the socket tube (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311219394.5A CN116979305B (en) | 2023-09-21 | 2023-09-21 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311219394.5A CN116979305B (en) | 2023-09-21 | 2023-09-21 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116979305A CN116979305A (en) | 2023-10-31 |
| CN116979305B true CN116979305B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311219394.5A Active CN116979305B (en) | 2023-09-21 | 2023-09-21 | Electric connector |
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| Country | Link |
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| CN (1) | CN116979305B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276937B (en) * | 2023-11-22 | 2024-03-12 | 陕西四菱电子科技股份有限公司 | Small and light circuit connector |
| CN117498083B (en) * | 2024-01-03 | 2024-03-12 | 陕西四菱电子科技股份有限公司 | Micro rectangular electric connector with guiding function |
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|---|---|
| CN116979305A (en) | 2023-10-31 |
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