CN116960690B - Ignition switch wire connector - Google Patents
Ignition switch wire connector Download PDFInfo
- Publication number
- CN116960690B CN116960690B CN202311199178.9A CN202311199178A CN116960690B CN 116960690 B CN116960690 B CN 116960690B CN 202311199178 A CN202311199178 A CN 202311199178A CN 116960690 B CN116960690 B CN 116960690B
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- China
- Prior art keywords
- groove
- mounting
- fixing plate
- ignition switch
- communicated
- Prior art date
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Links
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 230000035939 shock Effects 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 3
- 239000011435 rock Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 13
- 238000003825 pressing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000003811 finger Anatomy 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007858 starting material Substances 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of wire connection, in particular to a wire connector of an ignition switch, which comprises an installation unit, wherein the installation unit comprises an insertion box and a fixing unit, the fixing unit comprises a fixing plate arranged above the insertion box, a connecting component arranged between the insertion box and the fixing plate, clamping components arranged at two ends of the fixing plate and an extrusion component arranged in a connecting groove. This ignition switch wire connector, after the wire passes behind the shock-absorbing hole insert the spliced box fixed mounting in the spliced box, after inserting spliced box and connect the wire in the joint base, when taking place vibrations, the wire rocks in the shock attenuation and extrudees extrusion subassembly contact and extrudees extrusion subassembly, makes the inside atmospheric pressure of spread groove increase, makes clamping component continue to stretch out, further improves clamping component and connects the pressure between the base, avoids clamping component and base to drop and causes the circuit break.
Description
Technical Field
The invention relates to the technical field of wire connection, in particular to a wire connector of an ignition switch.
Background
The ignition switch is a switching device for controlling an ignition system of an automobile, and is connected with a circuit system, and the ignition switch plays a role in controlling current flow to guide electric energy of a battery to an engine starter and other electronic equipment.
The current wire of ignition switch passes through connecting plug and the joint base of ignition system's circuit board is connected, and current connecting plug adopts the elastic plate of pressing the perk pole structure at both ends, and the bottom of elastic plate has the barb, and joint base both ends are equipped with the spacing ear with barb looks adaptation, separate the barb to both ends pressing the elastic plate, later insert connecting plug and loosen the elastic plate in the joint base, the barb kick-backs and the spacing ear bottom offsets and accomplish fixedly.
After the elastic plate is loosened in the connecting plug inserting connector base to complete fixation, the connecting plug is far away from one end of the connecting base to cause unstable connection as the hook is changed from an outstretched state to a folded state, and meanwhile, when an automobile runs, the connecting plug can experience vibration to cause certain impact and vibration to a wire connecting part, so that connection is loosened to form an open circuit, and the transmission of electric energy is affected. For this purpose, the invention provides a wire connector of an ignition switch
Disclosure of Invention
The invention is provided in view of the problem that the wire connector of the existing ignition switch is easy to loosen due to vibration to generate open circuit.
Therefore, the invention aims to provide an ignition switch wire connector which prevents the disconnection caused by vibration loosening.
In order to solve the technical problems, the invention provides the following technical scheme: the ignition switch wire connector comprises an installation unit, wherein the installation unit comprises a plug box and a plurality of through holes for wires to pass through, and the through holes are formed in the plug box; the fixing unit comprises a fixing plate arranged above the plug box, damping holes which are arranged on the fixing plate and have the same number as the through holes, connecting components arranged between the plug box and the fixing plate, clamping components arranged at two ends of the fixing plate, connecting grooves which are arranged in the fixing plate, the connecting components and the clamping components and are communicated with the damping holes, and extrusion components which are arranged in the connecting grooves and are inserted into the damping holes; the connecting grooves in the fixing plate are provided with branch grooves with the same number as the damping holes, and the extrusion assemblies are located in the branch grooves.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the connecting assembly comprises mounting cylinders arranged at two ends of the fixing plate, sliding plates arranged in the mounting cylinders in a sliding manner, connecting rods arranged on the sliding plates and penetrating through the bottom ends of the mounting cylinders and fixed with the plug-in boxes, through holes arranged at the top ends of the mounting cylinders, and extrusion springs arranged at the top ends of the sliding plates and the mounting cylinders; the connecting groove is positioned in the fixing plate and the clamping assembly and is communicated with the inside of the mounting cylinder below the sliding plate.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the clamping assembly comprises mounting columns arranged at two ends of the bottom of the fixing plate, clamping blocks elastically arranged at the bottom ends of the mounting columns, and connecting pipes which are arranged on the clamping blocks and are inserted into the connecting grooves on the mounting columns, wherein the connecting pipes are sealed with the inner walls of the connecting grooves; the connecting groove in the clamping assembly is arranged inside the mounting column in a penetrating mode, and the connecting groove is arranged in the fixing plate and the mounting column and communicated with the mounting cylinder.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the extrusion assembly comprises a first fixed ring arranged in the branch groove and an extrusion barrel which is elastically arranged on the first fixed ring and is inserted into the damping hole; the extrusion cylinder is sealed with the inner wall of the branch groove.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the clamping block is internally provided with a containing groove communicated with the connecting pipe, and an ejection part is arranged in the containing groove; the ejection part comprises a second fixing ring arranged in the accommodating groove and an ejection cylinder elastically arranged on the second fixing ring; the ejection cylinder is sealed with the inner wall of the accommodating groove.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the sealing part comprises a sliding rod fixedly arranged on the mounting column and inserted into the accommodating groove, a ventilation groove arranged on the sliding rod and a ventilation hole arranged on the sliding rod; the sliding rod is sealed with the clamping block, the ventilation groove is communicated with the accommodating groove and the connecting pipe, and the ventilation hole is communicated with the ventilation groove and the connecting pipe.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the plug comprises a threaded pipe which is arranged on the mounting column in a threaded mode and communicated with the connecting groove, a handle arranged at the end portion of the threaded pipe, and a leakage hole arranged on the threaded pipe.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the axle centers of the damping holes are coincident with the axle centers of the perforations, and the inner diameter of the damping holes is larger than that of the perforations.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the top width of the plug-in box is larger than the width of the fixing plate.
As a preferred solution of the ignition switch wire connector of the present invention, wherein: the branch grooves are communicated with the damping holes in different directions.
The invention has the beneficial effects that: after the wire passes through the shock-absorbing hole and then is inserted into the plug box, the plug box is inserted into the joint base to be connected with the wire, and then the clamping assembly is clamped and fixed with the base.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, 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 whole structure of the ignition switch wire connector of the present invention.
Fig. 2 is a schematic diagram of a branch groove structure of the ignition switch wire connector of the present invention.
Fig. 3 is a schematic structural diagram of a connection assembly of the ignition switch wire connector of the present invention.
Fig. 4 is an enlarged view of area a in fig. 3.
Fig. 5 is a schematic diagram of a clamping block structure of the ignition switch wire connector of the present invention.
Fig. 6 is a schematic diagram of the sealing part of the ignition switch wire connector of the present invention.
Fig. 7 is a schematic diagram of a plugging portion structure of the ignition switch wire connector of the present invention.
In the figure: 100. an installation unit; 101. a plug-in box; 102. perforating; 200. a fixing unit; 201. a fixing plate; 202. damping hole; 203. a connection assembly; 204. a clamping assembly; 205. a connecting groove; 206. an extrusion assembly; 205a, a branching groove; 203a, a mounting cylinder; 203b, a skateboard; 203c, a connecting rod; 203d, through holes; 203e, extruding a spring; 204a, mounting posts; 204b, clamping blocks; 204c, connecting pipes; 206a, a first securing ring; 206b, an extrusion barrel; 204b-1, a receiving groove; 204d, an ejection part; 204d-1, a second securing ring; 204d-2, ejection cartridge; 204e, a sealing part; 204e-1, slide bar; 204e-2, vent slots; 204e-3, vent holes; 204f, a plugging portion; 204f-1, threaded pipe; 204f-2, a handle; 204f-3, leakage orifice; a. a joint base; b. and a limiting lug.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Embodiment 1 referring to fig. 1-3, in a first embodiment of the present invention, an ignition switch wire connector is provided, the device includes a mounting unit 100 and a fixing unit 200, the fixing unit 200 is mounted on the mounting unit 100, and the fixing unit 200 is fixed with a connector base a on a circuit board, so as to prevent the mounting unit 100 from falling off to cause disconnection.
The installation unit 100 comprises a plug box 101, four through holes 102 are formed in the plug box 101, wires penetrate through the through holes 102 to enter the plug box 101 and are fixed in the plug box 101, and when the plug box 101 is inserted into the connector base a, the wires are communicated for power transmission.
The fixing unit 200 comprises a fixing plate 201, a connecting assembly 203, a clamping assembly 204 and an extrusion assembly 206, wherein the fixing plate 201 is arranged above the plug box 101, shock absorption holes 202 with the same number as the perforations 102 are formed in the fixing plate 201, the axes of the shock absorption holes 202 are coincident with the axes of the plurality of perforations 102, the inner diameter of the shock absorption holes 202 is larger than that of the perforations 102, the connecting assembly 203 is arranged between the fixing plate 201 and the plug box 101, and the clamping assembly 204 is arranged at two ends of the bottom of the fixing plate 201;
further, the fixing plate 201 and the clamping assembly 204 of the connecting assembly 203 are provided with connecting grooves 205 communicated with the damping holes 202, the connecting grooves 205 in the fixing plate 201 are provided with branch grooves 205a with the same number as the damping holes 202, the branch grooves 205a are communicated with the damping holes 202, and the extrusion assembly 206 is arranged in the branch grooves 205 a.
Further, the connection assembly 203 includes mounting cylinders 203a provided at both ends of the fixing plate 201, sliding plates 203b slidably provided in the mounting cylinders 203a, the sliding plates 203b being sealed with the inside of the mounting cylinders 203a, connecting rods 203c provided on the sliding plates 203b and penetrating through the bottom ends of the mounting cylinders 203a to be fixed to the socket 101, through holes 203d provided at the top ends of the mounting cylinders 203a, and pressing springs 203e provided at the top ends of the sliding plates 203b and the mounting cylinders 203 a;
wherein, the connecting groove 205 is located in the fixed plate 201 and the clamping assembly 204 and is communicated with the inside of the mounting cylinder 203a below the sliding plate 203b, the connecting groove 205 in the clamping assembly 204 and the fixed plate 201 passes through the lower part of the mounting cylinder 203a, and when the sliding plate 203b slides in the mounting cylinder 203a, air suction or air injection is performed inside the connecting groove 205.
The pressing member 206 may be made of a piston and a piston rod slidably disposed in the branch groove 205a, and the clamping member 204 may be made of a connection post and a piston rod disposed in the connection groove 205 in the connection post; extension or retraction of the pressing assembly 206 and the clamping assembly 204 can be controlled when the air pressure inside the connection groove 205 is varied;
further, when the pressing component 206 is pressed and retracted, the pressure inside the connecting groove 205 is increased, and the pressure of the air pressure inside the connecting groove 205 on the sliding plate 203b is smaller than the pressure of the pressing spring 203e on the sliding plate 203b, so that the position between the sliding plate 203b and the mounting cylinder 203a is not changed.
Further, the width of the top end of the plug box 101 is larger than the width of the fixing plate 201, the plug box 101 can be pinched by the thumb and the middle finger during installation, the fixing plate 201 is pressed by the index finger, the fixing plate 201 is contacted with the plug box 101 to insert the plug box 101 into the plug base, and then the index finger is released to enable the fixing plate 201 to pop up upwards along the middle of the thumb and the middle finger to be separated from the plug box 101.
The use process is that firstly, the fixing plate 201 is pressed to enable the fixing plate 201 to be in contact with the plug box 101, the connecting rod 203c drives the sliding plate 203b to slide upwards along the mounting cylinder 203a to compress the compression spring 203e to pump air out of the connecting groove 205, the compression assembly 206 and the clamping assembly 204 are retracted, then the plug box 101 is inserted into the joint base a, meanwhile, the fixing plate 201 is loosened, the compression spring 203e rebounds to enable the fixing plate 201 to ascend, meanwhile, the sliding plate 203b moves downwards along the mounting cylinder 203a to fill air into the connecting groove 205, the compression assembly 206 extends out to be in contact with a wire, the clamping assembly 204 extends out to be in contact with the joint base a to be in compression fixation, when the wire vibrates, the compression assembly 206 is compressed and retracted, so that the air pressure in the connecting groove 205 is increased, the pressure between the clamping assembly 204 and the joint base a is increased, and the joint base a is firmer, and falling is avoided;
when the plug box 101 is disassembled, the fixing plate 201 needs to be pressed downwards to be propped against the plug box 101, the compression spring 203e is compressed, the air pressure in the connecting groove 205 is reduced, the compression assembly 206 and the clamping assembly 204 are retracted, and only the plug box 101 and the fixing plate 201 are pulled out of the joint base a together to complete the disassembly.
Embodiment 2, referring to fig. 3-5, is a second embodiment of the present invention, which differs from the first embodiment in that: the clamping assembly 204 comprises a mounting column 204a, clamping blocks 204b and a connecting pipe 204c, wherein the mounting column 204a is provided with two ends which are fixedly arranged at the bottom of the fixed plate 201, a connecting groove 205 in the clamping assembly 204 is penetrated and arranged in the mounting column 204a, the clamping blocks 204b are fixed with the connecting pipe 204c, and the connecting pipe 204c is inserted in the connecting groove 205 on the mounting column 204a and is sealed with the inner wall of the connecting groove 205;
the clamping block 204b is elastically connected with the mounting column 204a through a first spring, the first spring is positioned on the inner side of the connecting pipe 204c and in the connecting groove 205, one end of the first spring is fixedly connected with the mounting column 204a, and the other end of the first spring is fixedly connected with the clamping block 204 b; the first spring drives the clamping block 204b to retract toward the mounting post 204 a.
Further, the connecting groove 205 is provided in the fixing plate 201 and the mounting column 204a and communicates with the mounting cylinder 203a, and when the sliding plate 203b in the mounting cylinder 203a slides, the air pressure inside the connecting groove 205 is changed, so that the protruding state of the clamping block 204b is changed, when the sliding plate 203b slides to inject air into the connecting groove 205, the clamping block 204b is protruded, and when the sliding plate 203b slides to suck air into the connecting groove 205, the clamping block 204b is retracted.
Further, a receiving groove 204b-1 communicated with the connecting pipe 204c is formed in the clamping block 204b, and an ejection part 204d is formed in the receiving groove 204 b-1; the outer walls at two ends of the joint base a are provided with limiting lugs b, and the ejection part 204d is matched and abutted against the limiting lugs b;
the ejection part 204d comprises a second fixed ring 204d-1 arranged in the accommodating groove 204b-1 and an ejection cylinder 204d-2 elastically arranged on the second fixed ring 204 d-1; the ejection cylinder 204d-2 is connected with the second fixed ring 204d-1 through a second spring, and the second spring drives the ejection cylinder 204d-2 to shrink towards the second fixed ring 204 d-1; the ejector tube 204d-2 is sealed to the inner wall of the accommodation groove 204 b-1.
When in operation, the device comprises: when the clamping block 204b extends out to contact and extrude and fix with the joint base a, meanwhile, the ejection cylinder 204d-2 extends out to contact and prop against with the limit lug b, the extrusion assembly 206 is compressed and retracted when the lead vibrates, so that the air pressure in the connecting groove 205 is increased, the pressure between the clamping block 204b and the joint base a is increased, the clamping block 204b and the joint base a are firmer, meanwhile, the ejection cylinder 204d-2 can further pop out to prop against with the limit lug b, at the moment, the mounting column 204a and the fixing plate 201 have a downward movement trend, and therefore the extrusion spring 203e and the plug box 101 are compressed, the plug box 101 moves downwards to be firmly connected with the joint base a, and falling short circuits are avoided.
The extrusion assembly 206 includes a first fixing ring 206a disposed in the branch groove 205a, and an extrusion barrel 206b elastically disposed on the first fixing ring 206a and inserted in the shock absorbing hole 202, wherein the extrusion barrel 206b is connected with the first fixing ring 206a through a third spring, and the third spring drives the extrusion barrel 206b to retract toward the first fixing ring 206 a;
the extrusion tube 206b is sealed with the inner wall of the branch groove 205a, and contacts with the extruded extrusion tube 206b when the wire passes through the shock absorption hole 202, and extrudes the extrusion tube 206b when the wire vibrates, so that the air pressure in the connecting groove 205 is increased, the ejection part 204d and the clamping block 204b are ejected, the connection between the plug box 101 and the connector base a is firmer, and meanwhile, the wire contacts with the extrusion tube 206b when the wire vibrates, so that the wire can be damped.
Further, the four branch grooves 205a are not aligned with the shock absorbing holes 202 in different communication directions, and the path along which the extrusion tube 206b slides along the branch grooves 205a is not aligned in the horizontal plane, so that at least one wire will contact and abut against the extrusion tube 206b when the wire vibrates in different directions.
The rest of the structure is the same as that of embodiment 1.
The use process is that firstly, the fixing plate 201 is pressed, the fixing plate 201 is contacted with the plug box 101, the connecting rod 203c drives the sliding plate 203b to slide upwards along the mounting cylinder 203a to compress the extrusion spring 203e to suck air from the connecting groove 205, the extrusion cylinder 206b, the clamping block 204b and the ejection cylinder 204d-2 are retracted, afterwards, the plug box 101 is inserted into the connector base a, meanwhile, the fixing plate 201 is loosened, the extrusion spring 203e rebounds, the fixing plate 201 is lifted, meanwhile, the sliding plate 203b moves downwards along the mounting cylinder 203a to perform air injection on the connecting groove 205, the clamping block 204b extends out to be in contact with the connector base a to be extruded and fixed, meanwhile, the ejection cylinder 204d-2 extends out to be in contact with the limit lug b to be abutted against a wire, the extrusion cylinder 206b compresses the extrusion cylinder 206b when the wire shakes, so that the air pressure in the connecting groove 205 is increased, the pressure between the clamping block 204b and the connector base a is increased, the clamping block 204b and the connector base a are enabled to be firmer, meanwhile, the ejection cylinder 204d-2 can further pop out to be abutted against the limit lug b, the mounting cylinder 204a and the fixing plate 203a moves downwards to press the spring 203a to be in contact with the short circuit, and the connector 101 is prevented from moving down, and the connector 101 is firmly connected to the plug box is prevented from moving down.
Embodiment 3, referring to fig. 4-6, is a third embodiment of the present invention, which differs from the second embodiment in that: the sealing part 204e comprises a sliding rod 204e-1 fixedly arranged on the mounting column 204a and inserted into the accommodating groove 204b-1, a ventilation groove 204e-2 arranged on the sliding rod 204e-1 and a ventilation hole 204e-3 arranged on the sliding rod 204 e-1;
the sliding rod 204e-1 is sealed with the clamping block 204b, the ventilation groove 204e-2 is communicated with the accommodating groove 204b-1 and the connecting pipe 204c, and the ventilation hole 204e-3 is communicated with the ventilation groove 204e-2 and the connecting pipe 204c.
In the initial state, when the clamping block 204b is retracted to be abutted against the mounting column 204a, the clamping block 204b is sealed with the sliding rod 204e-1, at the moment, the ventilation groove 204e-2 is positioned in the accommodating groove 204b-1, the ventilation hole 204e-3 is communicated with the ventilation groove 204e-2 and the connecting pipe 204c, the accommodating groove 204b-1 is communicated with the connecting groove 205, and the ejection cylinder 204d-2 moves and is retracted along with the second spring;
when the ejector clamp works, the clamping block 204b is sealed with the sliding rod 204e-1, the inner diameter of the vent hole 204e-3 is smaller, the speed of gas entering the accommodating groove 204b-1 is low, when the air pressure in the connecting groove 205 is increased, the clamping block 204b is firstly ejected to be propped against the joint base a, the clamping block 204b can slide to the position of the vent groove 204e-2 after being ejected, at the moment, the vent groove 204e-2 is communicated with the accommodating groove 204b-1 and the connecting pipe 204c, so that the accommodating groove 204b-1 is communicated with the connecting groove 205, the gas in the connecting groove 205 can quickly enter the accommodating groove 204b-1 to eject the ejection cylinder 204d-2 to be propped against the limiting lug b, so that the clamping block 204b and the ejection cylinder 204d-2 can stretch out successively, and the ejection cylinder 204d-2 can be ensured to be propped against the limiting lug b smoothly.
The rest of the structure is the same as that of embodiment 2.
Embodiment 4, referring to fig. 4 and 7, is a fourth embodiment of the present invention, which is different from the third embodiment in that: the device further comprises a blocking part 204f, wherein the blocking part 204f is used for closing and opening the connecting groove 205;
the blocking portion 204f includes a threaded tube 204f-1 screwed to the mounting post 204a and communicating with the connection groove 205, a handle 204f-2 provided at an end of the threaded tube 204f-1, and a gas leakage hole 204f-3 provided in the threaded tube 204 f-1.
The handle 204f-2 is controlled to drive the threaded tube 204f-1 to rotate into the mounting column 204a until the handle 204f-2 abuts against the mounting column 204a, a sealing ring can be sleeved on the threaded tube 204f-1, sealing is performed when the handle 204f-2 abuts against the mounting column 204a, and when the handle 204f-2 is reversely rotated, the threaded tube 204f-1 is driven to leave the mounting column 204a and leak the air leakage hole 204f-3, and at the moment, air in the connecting groove 205 overflows from the threaded tube 204f-1 and the air leakage hole 204f-3.
When the plug box 101 is plugged into the connector base a, firstly, the threaded pipe 204f-1 is screwed out, so that the connecting groove 205 is communicated with the outside, the extrusion barrel 206b, the ejection barrel 204d-2 and the clamping block 204b are in a retracted state, at the moment, the threaded pipe 204f-1 is screwed tightly after the fixing plate 201 and the plug box 101 are compressed and attached, the connecting groove 205 is closed, and then the plug box 101 is inserted into the connector base a for fixing;
when the plug box 101 is disassembled, the threaded tube 204f-1 is rotated to enable the connecting groove 205 to be communicated with the outside, the extrusion barrel 206b, the ejection barrel 204d-2 and the clamping block 204b are in the retracted state, and the plug box 101 can be easily pulled out of the connector base a, so that the disassembly is completed.
The rest of the structure is the same as that of embodiment 3.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (6)
1. An ignition switch wire connector, its characterized in that: comprising the steps of (a) a step of,
a mounting unit (100), wherein the mounting unit (100) comprises a plug box (101), and a plurality of through holes (102) for wires to pass through are arranged on the plug box (101);
the fixing unit (200), the fixing unit (200) comprises a fixing plate (201) arranged above the plug box (101), damping holes (202) which are arranged on the fixing plate (201) and are equal to the through holes (102), connecting components (203) arranged between the plug box (101) and the fixing plate (201), clamping components (204) arranged at two ends of the fixing plate (201), connecting grooves (205) which are arranged in the fixing plate (201), the connecting components (203) and the clamping components (204) and are communicated with the damping holes (202), and extrusion components (206) which are arranged in the connecting grooves (205) and are inserted into the damping holes (202);
the connecting grooves (205) in the fixing plate (201) are provided with branch grooves (205 a) with the same number as the damping holes (202), and the extrusion assemblies (206) are positioned in the branch grooves (205 a);
the connecting assembly (203) comprises mounting cylinders (203 a) arranged at two ends of the fixing plate (201), a sliding plate (203 b) arranged in the mounting cylinders (203 a) in a sliding manner, a connecting rod (203 c) arranged on the sliding plate (203 b) and penetrating through the bottom end of the mounting cylinders (203 a) to be fixed with the plug-in box (101), a through hole (203 d) arranged at the top end of the mounting cylinders (203 a), and a compression spring (203 e) arranged at the top ends of the sliding plate (203 b) and the mounting cylinders (203 a);
the connecting groove (205) is positioned in the fixed plate (201) and the clamping assembly (204) and is communicated with the inside of the mounting cylinder (203 a) below the sliding plate (203 b);
the clamping assembly (204) comprises mounting columns (204 a) arranged at two ends of the bottom of the fixed plate (201), clamping blocks (204 b) elastically arranged at the bottom ends of the mounting columns (204 a), and connecting pipes (204 c) arranged on the clamping blocks (204 b) and inserted into the connecting grooves (205) in the mounting columns (204 a), wherein the connecting pipes (204 c) are sealed with the inner walls of the connecting grooves (205);
the connecting groove (205) in the clamping assembly (204) is arranged inside the mounting column (204 a) in a penetrating way;
the connecting groove (205) is arranged in the fixed plate (201) and the mounting column (204 a) and is communicated with the mounting cylinder (203 a);
the extrusion assembly (206) comprises a first fixed ring (206 a) arranged in the branch groove (205 a), and an extrusion barrel (206 b) which is elastically arranged on the first fixed ring (206 a) and is inserted into the damping hole (202);
the extrusion cylinder (206 b) is sealed with the inner wall of the branch groove (205 a);
the axes of the shock absorption holes (202) are coincident with the axes of the perforations (102), and the inner diameter of the shock absorption holes (202) is larger than the inner diameter of the perforations (102).
2. The ignition switch wire connector of claim 1, wherein: the clamping block (204 b) is internally provided with a containing groove (204 b-1) communicated with the connecting pipe (204 c), and an ejection part (204 d) is arranged in the containing groove (204 b-1);
the ejection part (204 d) comprises a second fixed ring (204 d-1) arranged in the accommodating groove (204 b-1) and an ejection cylinder (204 d-2) elastically arranged on the second fixed ring (204 d-1);
the ejection cylinder (204 d-2) is sealed with the inner wall of the accommodating groove (204 b-1).
3. The ignition switch wire connector of claim 2, wherein: the sealing device further comprises a sealing part (204 e), wherein the sealing part (204 e) comprises a sliding rod (204 e-1) fixedly arranged on the mounting column (204 a) and inserted into the accommodating groove (204 b-1), an air vent groove (204 e-2) arranged on the sliding rod (204 e-1), and an air vent hole (204 e-3) arranged on the sliding rod (204 e-1);
the sliding rod (204 e-1) is sealed with the clamping block (204 b), the ventilation groove (204 e-2) is communicated with the containing groove (204 b-1) and the connecting pipe (204 c), and the ventilation hole (204 e-3) is communicated with the ventilation groove (204 e-2) and the connecting pipe (204 c).
4. An ignition switch wire connector as defined in claim 1 or 3, wherein: the plug comprises a plug part (204 f), wherein the plug part (204 f) comprises a threaded pipe (204 f-1) which is arranged on the mounting column (204 a) in a threaded manner and communicated with the connecting groove (205), a handle (204 f-2) arranged at the end part of the threaded pipe (204 f-1), and a gas leakage hole (204 f-3) arranged on the threaded pipe (204 f-1).
5. The ignition switch wire connector of claim 1, wherein: the top width of the plug-in box (101) is larger than the width of the fixing plate (201).
6. The ignition switch wire connector of claim 5, wherein: the plurality of branch grooves (205 a) are communicated with the shock absorbing holes (202) in different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311199178.9A CN116960690B (en) | 2023-09-18 | 2023-09-18 | Ignition switch wire connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311199178.9A CN116960690B (en) | 2023-09-18 | 2023-09-18 | Ignition switch wire connector |
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| Publication Number | Publication Date |
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| CN116960690A CN116960690A (en) | 2023-10-27 |
| CN116960690B true CN116960690B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311199178.9A Active CN116960690B (en) | 2023-09-18 | 2023-09-18 | Ignition switch wire connector |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514983A (en) * | 2016-12-30 | 2017-03-22 | 黄石华志模具有限公司 | Pipe extrusion mold reinforcing device convenient to install |
| CN114664701A (en) * | 2022-03-12 | 2022-06-24 | 上海潞淼物联网信息科技有限公司 | Metal-attached RFID electronic tag packaging equipment and application method thereof |
| CN115148480A (en) * | 2022-08-16 | 2022-10-04 | 安徽炬承汽车配件有限公司 | Automobile-used ignition coil of reducible rocking of multi-angle buffering |
| CN116065512A (en) * | 2023-01-28 | 2023-05-05 | 郑州市交通规划勘察设计研究院 | Bridge anti-seismic reinforcing structure and installation method |
-
2023
- 2023-09-18 CN CN202311199178.9A patent/CN116960690B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514983A (en) * | 2016-12-30 | 2017-03-22 | 黄石华志模具有限公司 | Pipe extrusion mold reinforcing device convenient to install |
| CN114664701A (en) * | 2022-03-12 | 2022-06-24 | 上海潞淼物联网信息科技有限公司 | Metal-attached RFID electronic tag packaging equipment and application method thereof |
| CN115148480A (en) * | 2022-08-16 | 2022-10-04 | 安徽炬承汽车配件有限公司 | Automobile-used ignition coil of reducible rocking of multi-angle buffering |
| CN116065512A (en) * | 2023-01-28 | 2023-05-05 | 郑州市交通规划勘察设计研究院 | Bridge anti-seismic reinforcing structure and installation method |
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|---|---|
| CN116960690A (en) | 2023-10-27 |
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