CN210430183U - Quick connector base - Google Patents
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- CN210430183U CN210430183U CN201920991368.7U CN201920991368U CN210430183U CN 210430183 U CN210430183 U CN 210430183U CN 201920991368 U CN201920991368 U CN 201920991368U CN 210430183 U CN210430183 U CN 210430183U
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Abstract
The utility model relates to the field of electric power tools, in particular to a quick connector base, which comprises a female plug and a male plug, wherein the female plug comprises a plugging sleeve, a conductive plugging finger, a locking key and a wiring mechanism, the locking key is provided with a pressing part and a bolt which are arranged oppositely, the locking key is sleeved outside the plugging sleeve, a pre-tightening spring is arranged between the pressing part and the outer side wall of the plugging sleeve, the plugging sleeve is provided with a pin hole right facing the bolt, and the end part of the bolt is of a one-way non-return tooth structure; the male plug comprises a plug connector and a conductive positioning mechanism, wherein an annular groove is formed in the outer side wall of the plug connector, a conductive cylinder is arranged on the inner side wall of the plug connector, when the plug connector is inserted into the plug sleeve in the forward direction, the plug pin can be pushed open, so that the plug connector can be inserted smoothly, the plug pin can be inserted into the annular groove, and therefore the plug connector cannot reversely withdraw from the plug sleeve but can rotate relative to the plug sleeve; the utility model discloses can realize the high-speed joint of public plug and female plug, the simple operation, firm in connection, and public plug and female plug can the free rotation under the connection status, use in a flexible way.
Description
Technical Field
The utility model relates to an electric power tool field specifically is fast socket joint seat.
Background
Quick connector seat generally is used for cable conductor and the conductor that needs the wiring (for example the wiring row in the block terminal) to fix and the conductive connection, current quick connector seat, its public plug and female plug generally are connected through hanging the mode of detaining, the angle that needs adjust public plug and female plug earlier during specific use makes to hang the round pin and hang the groove position relative, then inserts female plug and rotatory certain angle with public plug, make to hang the round pin inlay card and hang the inslot, thereby realize hanging detaining of public plug and female plug and connect. This connection method has the following problems: the operation is inconvenient, and the male plug can be inserted into the female plug after the angle between the male plug and the female plug is adjusted before connection; public plug and female plug are connected the back, public plug and female plug just can not relative rotation, this can bring a great deal of inconvenience in the in-service use, because public plug and/or female plug still generally connect the cable, when the cable is twisted around itself, can't eliminate the twisting of cable through rotatory public plug or female plug and twine, lead to the cable to tie a knot easily or even damage the cable, also bring inconvenience for the operation construction, in addition, to the cable that the diameter is thicker, can produce great answer torsion when the cable is twisted around, should answer torsion can drive public plug or female plug and rotate and probably lead to the unexpected break away from of public plug and female plug.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a task is to provide quick socket head, can realize the high-speed joint of public plug and female plug, the simple operation, firm in connection, and public plug and female plug can the free rotation under the connection status, use in a flexible way.
The utility model discloses the task is realized through following technical scheme:
the quick-plug connector base comprises a female plug and a male plug, the female plug comprises an insulating plug sleeve, a conductive plug finger and a lock key, the conductive plug finger is coaxially and fixedly arranged in an inner cavity of the plug sleeve, a pressing part and a plug pin which are oppositely arranged are arranged on the lock key, the lock key is sleeved outside the plug sleeve, a pre-tightening spring is arranged between the pressing part and the outer side wall of the plug sleeve, a pin hole is formed in the plug sleeve at a position opposite to the plug pin, the elastic force of the pre-tightening spring enables the end part of the plug pin to be inserted into the inner cavity of the plug sleeve through the pin hole, the end part of the plug pin is of a one-way non-return tooth structure, and; the male plug comprises a cylindrical plug connector for inserting the plug sleeve, an annular groove is formed in the outer side wall of the plug connector, and a conductive cylinder for inserting a conductive insertion finger is formed in the inner side wall of the plug connector; when the plug connector is inserted into the plug sleeve in the forward direction, the plug pin can be jacked through the inclined surface, so that the plug connector can be inserted smoothly, the conductive plug finger is inserted into the conductive cylinder and is in conductive connection with the conductive cylinder, when the annular groove is opposite to the plug pin, the elastic force of the pre-tightening spring enables the plug pin to be inserted into the annular groove, and therefore the plug connector cannot reversely withdraw from the plug sleeve but can rotate relative to the plug sleeve; one of the male plug and the female plug is fixedly connected with the conductive positioning mechanism, and the other one of the male plug and the female plug is fixedly connected with the wiring mechanism.
Preferably, the conductive positioning mechanism is an elastic clamping seat, the elastic clamping seat comprises a fixed clamping plate and at least one movable clamping plate, the back surface of the fixed clamping plate is fixedly connected with the conductive cylinder or the conductive inserting finger, the front surface of the fixed clamping plate vertically extends out of at least one screw rod with an adjusting nut, the movable clamping plate vertically penetrates through the screw rod and can slide between the adjusting nut and the fixed clamping plate in a reciprocating manner along the screw rod, two compression springs are sleeved on the screw rod, two ends of one compression spring respectively support against the fixed clamping plate and the movable clamping plate, two ends of the other compression spring respectively support against the movable clamping plate and the adjusting nut, the tightness degree of the movable clamping plate and the distance between the movable clamping plate and the fixed clamping plate can be adjusted by adjusting the screw cap, thereby make activity splint and fixed splint can cooperate with the conductor elasticity tight, the conductor is through the electrically conductive section of thick bamboo of connecting of fixed splint or electrically conductive finger.
Preferably, the conductive positioning mechanism is a wiring terminal, one end of the wiring terminal is fixedly connected with the conductive cylinder or the conductive insertion finger, and the other end of the wiring terminal is used for fixedly connecting the conductor.
Preferably, the wiring mechanism comprises a wire connecting mechanism and a wire locking mechanism, the cable is electrically connected with the conductive insertion finger or the conductive barrel through the wire connecting mechanism, and is fixedly connected with the female plug or the male plug through the wire locking mechanism.
Preferably, the book sewing mechanism includes line locking seat and locknut, the one end of line locking seat with correspond female plug or the sealed fixed connection of public plug, the other end are equipped with and are enclosed the toper elasticity pressure cover that closes and form by a plurality of flexure strips, and toper elasticity is pressed and is equipped with the sealed gum cover in the cover, is equipped with the external screw thread section on the line locking seat, and the locknut can with locknut threaded connection, is equipped with in the locknut and corresponds the toper inner chamber of elastic pressure cover passes during the use cable from lockseat and locknut, and the relative locknut of locknut is screwed, can make toper inner chamber extrusion elasticity press the cover to shrink and compress tightly the cable oversheath through sealed gum cover to with cable fixed connection on the female plug or the public plug that correspond.
Preferably, the wire connecting mechanism is a wire insertion hole for inserting and electrically connecting a cable wire.
Preferably, the outer side wall of the plug-in sleeve is provided with a containing groove for guiding the locking key, and the locking key is arranged in the containing groove and can reciprocate along the direction of a connecting line of the pressing part and the plug pin.
Preferably, the locking key is of an annular structure and comprises a connecting ring, and the pressing portion and the plug pin are arranged on two opposite sides of the connecting ring, the connecting ring is sleeved outside the insertion sleeve, and the inner diameter of the connecting ring in the direction along the connecting line of the pressing portion and the plug pin is larger than the outer diameter of the insertion sleeve.
Preferably, the bottom surface of the pressing part and/or the outer side wall of the insertion sleeve are/is provided with a limiting structure for preventing the pre-tightening spring from moving transversely.
Preferably, the end of the conductive insertion finger is provided with an insulating arc extinguishing cap, the side surface of the conductive insertion finger is sleeved with an elastic grid-type conductive sleeve, the diameter of the conductive sleeve is larger than the inner diameter of the conductive cylinder, and when the conductive insertion finger is inserted into the conductive cylinder, the conductive sleeve is extruded and deformed to be tightly attached to the inner wall of the conductive cylinder for conductive connection.
Preferably, the distance between the annular groove and the port of the plug connector is equal to the distance between the pin hole and the bottom of the plug sleeve, so that when the plug connector is inserted into and abutted against the bottom of the plug sleeve, the annular groove corresponds to the pin hole in a positive mode.
Preferably, the bottom of the insertion sleeve is provided with a buffer pad.
Preferably, the outer side wall of the plug connector and/or the inner wall of the plug sleeve are/is provided with a sealing ring, and the sealing ring deforms under the extrusion of the plug connector and the plug sleeve so as to seal a gap between the plug connector and the plug sleeve.
Preferably, the outer side of the inserting sleeve is further provided with a protective soft sleeve, and the locking key is covered by the protective soft sleeve.
Preferably, still be equipped with on the female plug and be used for the protection the first protective cover of grafting sleeve port, still be equipped with on the public plug and be used for the protection the second protective cover of connector port, first protective cover and/or the second protective cover respectively with correspond female plug or public plug is through hanging the rope and connecting.
The utility model has the advantages that the operation is convenient and fast, the connection is firm, the male plug and the female plug can rotate freely under the connection state, when the plug connector is used, the plug connector of the male plug is directly inserted into the plug sleeve of the female plug, because the end part of the plug connector is of a one-way non-return tooth structure inclined towards the plug connector insertion direction, the plug connector can be ejected out when the plug connector abuts against the front side surface of the end part of the plug connector, when the annular groove of the plug connector corresponds to the pin hole of the plug sleeve, the plug connector can be inserted into the annular groove under the action of the early warning spring, so that the rear side surface of the end part of the plug connector and the annular groove form a clamping fit, the plug connector cannot reversely withdraw from the plug sleeve, because the annular groove is annular, the end part of the plug connector can move along the annular groove, the plug connector can rotate relative to realize that the male plug connector and the female plug connector are connected together, and the male plug connector can rotate freely mutually while the plug connector and the plug connector is kept connected, when the plug connector is required to be pulled out, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug sleeve, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug connector is provided with the plug connector, the plug connector.
Drawings
Fig. 1 is a schematic structural view of a quick connector base in embodiment 1 when the quick connector base is not plugged;
fig. 2 is a schematic structural diagram of the quick connector base in the embodiment 1 during plugging;
fig. 3 is a schematic view of the internal structure of the quick connector socket in embodiment 1 when the quick connector socket is not plugged;
FIG. 4 is a schematic view of the exploded structure of FIG. 1;
FIG. 5 is a schematic view showing a state of use of the quick connector holder according to embodiment 1;
fig. 6 is a schematic structural diagram of the quick connector holder in embodiment 2 during plugging.
The locking device comprises a female plug 1, a plugging sleeve 11, a receiving groove 111, a pin hole 112, a buffer cushion 113, a protective soft sleeve 114, a locking key 12, an annular body 121, a pressing portion 122, a limiting protrusion 1221, a plug pin 123, an inclined surface 1231, a pre-tightening spring 13, a conductive insertion finger 14, a plug pin hole 141, an insulating arc extinguishing cap 15, a conductive sleeve 16, a wire locking mechanism 17, a wire locking seat 171, an elastic pressing sleeve 1711, a sealing rubber sleeve 1712, an external thread section 1713, a wire locking nut 172, a tapered inner cavity 1721, a first protective cover 18, a hanging rope 181, a pin 19, a male plug 2, a plugging head 21, an annular groove 211, a sealing ring 212, a conductive cylinder 22, an elastic clamping seat 23, a fixed clamping plate 231, a clamping plate movable 232, a screw 233, an adjusting nut 234, a first compression spring 235, a second compression spring 236, a wiring terminal 237, a mounting hole 2371, a second protective.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the description of the specific embodiments is intended to be illustrative only and is not intended to be limiting.
Example 1:
as shown in fig. 1 to 5, the quick-plug connector base includes a female plug 1 and a male plug 2, the female plug 1 includes an insulating plug sleeve 11, a conductive finger 14 and a locking key 12, the locking key 12 is an annular structure and includes an annular body 121, and a pressing portion 122 and a plug pin 123 disposed at two opposite sides of the annular body 121, an accommodating groove 111 for guiding the locking key 12 is disposed at an outer side wall of the plug sleeve 11, the locking key 12 is sleeved outside the plug sleeve 11 and disposed in the accommodating groove 111, a pre-tightening spring 13 is arranged between the pressing part 122 and the outer side wall of the inserting sleeve 11, a pin hole 112 is arranged on the inserting sleeve 11 opposite to the pin 123, the elastic force of the pre-tightening spring 13 enables the end part of the pin 123 to be inserted into the inner cavity of the inserting sleeve 11 through the pin hole 112, the end part of the pin 123 is of a one-way non-return tooth structure, a wedge-shaped inclined surface 1231 inclined towards the inserting direction of the male plug 2 is arranged on one side of the plug-in sleeve 11 close to the port; the male plug 2 comprises a cylindrical plug connector 21 for inserting the plug sleeve 11, an annular groove 211 is formed in the outer side wall of the plug connector 21, and a conductive cylinder 22 for inserting the conductive insertion finger 14 is formed in the inner side wall of the plug connector 21; when the plug 21 is inserted into the plug sleeve 11 in the forward direction, the plug 123 can be pushed open through the wedge-shaped inclined surface 1231, so that the plug 21 can be inserted smoothly, the conductive insertion finger 14 is inserted into the conductive cylinder 22 and is electrically connected with the conductive cylinder, when the annular groove 211 is opposite to the plug 123, the elastic force of the pre-tightening spring 13 enables the plug 123 to be inserted into the annular groove 211, and therefore the plug 21 cannot reversely withdraw from the plug sleeve 11 but can rotate relative to the plug sleeve 11.
The male plug 2 is fixedly connected with a conductive positioning mechanism which is an elastic clamping seat 23, the elastic clamping seat 23 comprises a fixed clamping plate 231 and two movable clamping plates 232, the back surface of the fixed clamping plate 231 is fixedly connected with the rear end of the conductive tube 22, four corners of the front surface of the fixed clamping plate 231 respectively and vertically extend out of a screw 233 with an adjusting nut 234, the two movable clamping plates 232 respectively and vertically penetrate through the two screws 233 at the same side and can slide back and forth between the adjusting nut 234 and the fixed clamping plate 231 along the screws 233, each screw 233 is sleeved with two compression springs which are respectively a first compression spring 235 and a second compression spring 236, wherein two ends of the first compression spring 235 respectively abut against the fixed clamping plate 231 and the corresponding movable clamping plate 232, two ends of the second compression spring 236 respectively abut against the corresponding movable clamping plate 232 and the adjusting nut 234, the tightness degree of each movable clamping plate 232 and the distance between each movable clamping plate 232 and the fixed clamping plate 231 can be respectively adjusted by the adjusting nut 234, so that the movable clamping plate 232 and the fixed clamping plate 231 can cooperate to elastically clamp a conductor (such as a terminal strip in a distribution box), thereby the conductor is conductively connected with the conductive cylinder 22 through the fixed clamping plate 231. Through set up a compression spring respectively in activity splint 232 both sides, can conveniently adjust the elasticity degree of activity splint 232 and with the distance between the solid fixed splint 231 through adjusting nut to can adjust according to the thickness of connecting conductor (like the line bank), can guarantee that the centre gripping is firm, can adjust the centre gripping elasticity again, convenient operation.
The female plug 1 is fixedly connected with a wire locking mechanism 17, and the rear end of the conductive insertion finger 14 is provided with a wire insertion hole 141 for inserting and conductively connecting the conducting wire of the cable 3. The lockwire mechanism 17 includes lockwire seat 171 and lockwire nut 172, the one end and the female plug 1 sealing fixed connection of lockwire seat 171, the other end are equipped with and are enclosed the toper elasticity pressure cover 1711 that forms by a plurality of flexure strips, are equipped with sealed gum cover 1712 in the toper elasticity pressure cover 1711, are equipped with external screw thread section 1713 on the lockwire seat 171, and lockwire nut 172 can with lockwire seat 171 threaded connection, is equipped with in the lockwire nut 172 and corresponds the toper inner chamber 1721 of elasticity pressure cover 1711, during the use cable 3 passes from lockwire seat 171 and lockwire nut 172, and cable 3's wire inserts in the plug wire hole 141, and lockwire nut 172 screws for lockwire seat 171, can make toper inner chamber 1721 extrusion elasticity pressure cover 1711 shrink and compress tightly cable 3 oversheath through sealed gum cover 1712 to with cable 3 fixed connection on corresponding female plug 1. This book sewing mechanism 17 presses cover 1711 and makes elasticity press cover 1711 to warp towards the axle center through toper lateral wall circumference extrusion elasticity and presss from both sides tight cable 3 oversheath, and easy operation is convenient, and cable 3 oversheath circumference all receives the extrusion force, and is fixed firm, be equipped with sealed gum cover 1712 in the elasticity presses cover 1711, can make to form between line locking seat 171 and the cable 3 oversheath sealedly, and can increase the locking frictional force of elasticity pressure cover 1711 to the cable 3 oversheath, can effectively prevent that the cable 3 oversheath from being crushed simultaneously.
When in use, the male plug 2 is fixedly connected to the wiring row of the distribution box through the elastic clamping seat 23, the cable 3 is fixedly connected to the rear end of the female plug 1 through the wire locking mechanism 17, then the plug-in connector 21 of the male plug 2 is directly inserted into the plug-in sleeve 11 of the female plug 1, because the end part of the plug pin 123 is of a one-way non-return tooth structure inclined towards the insertion direction of the plug-in connector 21, the plug pin 123 can be pushed open when the plug-in connector 21 abuts against the front side surface of the end part of the plug pin 123, when the annular groove 211 of the plug-in connector 21 corresponds to the pin hole 112 of the plug-in sleeve 11, the plug pin 123 can be inserted into the annular groove 211 under the action of the early warning spring, so that the rear side surface of the end part of the plug pin 123 forms a clamping and embedding fit with the annular groove 211, therefore, the plug-in connector 21 cannot reversely withdraw, the plug connector 21 can rotate relative to the plug sleeve 11, so that the male plug 2 and the female plug 1 are connected together, and the male plug 2 and the female plug 1 can freely rotate mutually while keeping connection; when the male plug 2 needs to be pulled out, the pressing part 122 of the key 12 is pressed, so that the key 12 moves against the elastic force of the spring, the end part of the plug pin 123 of the key 12 can exit from the inner cavity of the plug-in sleeve 11, the axial limit of the end part of the plug pin 123 on the plug-in connector 21 is released, and the male plug 2 can be pulled out and disengaged from the female plug 1 smoothly. The accommodating groove 111 for accommodating and guiding the locking key 12 is arranged, so that the moving range of the locking key 12 is reasonably limited, the locking key can be prevented from being misplaced or falling off, and the reliability is improved; the locking key 12 is of an annular structure, the inner diameter of the locking key is larger than the outer diameter of the insertion sleeve 11, so that the locking key can be sleeved outside the insertion sleeve 11 and can reciprocate along the radial direction of the insertion sleeve 11, and the locking key is simple and stable in structure and not easy to fall off.
The bottom surface of the pressing part 122 is provided with a limiting protrusion 1221 for preventing the pre-tightening spring 13 from moving transversely, and the pre-tightening spring 13 is sleeved outside the limiting protrusion 1221, so that the pre-tightening spring 13 can be prevented from sliding transversely.
An insulating arc extinguishing cap 15 is arranged at the end part of the conductive inserting finger 14, an elastic grid-type conductive sleeve 16 is sleeved on the side surface of the conductive inserting finger 14, the diameter of the conductive sleeve 16 is larger than the inner diameter of the conductive cylinder 22, and when the conductive inserting finger 14 is inserted into the conductive cylinder 22, the conductive sleeve 16 is extruded and deformed to be tightly attached to the inner wall of the conductive cylinder 22 for conductive connection. The grid type conductive sleeve 16 is of a grid-shaped structure, and a plurality of gaps are formed in the surface of the grid type conductive sleeve, so that the burning loss of the electric arc to the contact can be reduced, the space for electric arc expansion can be limited, and the electric safety can be further increased.
The outer side wall of the plug 21 is provided with a sealing ring 212, and the sealing ring 212 deforms under the extrusion of the plug 21 and the plug sleeve 11 so as to seal the gap between the plug 21 and the plug sleeve 11 and increase the waterproof performance of the whole quick plug 21.
The outside of grafting sleeve 11 still is equipped with protection soft cover 114, and protection soft cover 114 will including the key 12 cladding, can effectively protect key 12, prevent that debris from blockking the activity space of key 12, the port of grafting sleeve 11 is equipped with detachable first protective cover 18, the port of bayonet joint 21 is equipped with detachable second protective cover 24, and first protective cover 18 is connected through hanging rope 181 with the female plug 1 that corresponds. Two protective covers can effectively protect male plug 2 and female plug 1 when male plug 2 and female plug 1 are not connected, prevent that debris from getting into and reducing insulating properties or damaging the plug, increase the life of whole quick connector 21 seats, set up and hang the rope, can prevent that the protective cover from dropping or losing.
Example 2:
on the basis of the technical scheme of the embodiment 1, the conductive positioning mechanism is changed:
as shown in fig. 6, the conductive positioning mechanism is a terminal 237, one end of the terminal 237 is fixedly connected to the conductive barrel 22, and the other end of the terminal is provided with a mounting hole 2371 for fixing a connecting conductor by a screw. Compared with the elastic clamping seat 23, the structure is simpler and the use is convenient although the application range is smaller.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (15)
1. The quick-plug connector base is characterized by comprising a female plug and a male plug, wherein the female plug comprises an insulating plug sleeve, a conductive plug finger and a lock key, the conductive plug finger is coaxially and fixedly arranged in an inner cavity of the plug sleeve, the lock key is provided with a pressing part and a plug pin which are oppositely arranged, the lock key is sleeved outside the plug sleeve, a pre-tightening spring is arranged between the pressing part and the outer side wall of the plug sleeve, a pin hole is formed in the plug sleeve at a position opposite to the plug pin, the elastic force of the pre-tightening spring enables the end part of the plug pin to be inserted into the inner cavity of the plug sleeve through the pin hole, the end part of the plug pin is of a one-way non-return tooth structure, and; the male plug comprises a cylindrical plug connector for inserting the plug sleeve, an annular groove is formed in the outer side wall of the plug connector, and a conductive cylinder for inserting a conductive insertion finger is formed in the inner side wall of the plug connector; when the plug connector is inserted into the plug sleeve in the forward direction, the plug pin can be jacked through the inclined surface, so that the plug connector can be inserted smoothly, the conductive plug finger is inserted into the conductive cylinder and is in conductive connection with the conductive cylinder, when the annular groove is opposite to the plug pin, the elastic force of the pre-tightening spring enables the plug pin to be inserted into the annular groove, and therefore the plug connector cannot reversely withdraw from the plug sleeve but can rotate relative to the plug sleeve; one of the male plug and the female plug is fixedly connected with the conductive positioning mechanism, and the other one of the male plug and the female plug is fixedly connected with the wiring mechanism.
2. The quick-connect socket according to claim 1, wherein the conductive positioning mechanism is an elastic clamping seat, the elastic clamping seat comprises a fixed clamping plate and at least one movable clamping plate, the back surface of the fixed clamping plate is fixedly connected to the conductive cylinder or the conductive finger, at least one screw rod with an adjusting nut vertically extends out of the front surface of the fixed clamping plate, the movable clamping plate vertically passes through the screw rod and can slide back and forth between the adjusting nut and the fixed clamping plate along the screw rod, two compression springs are sleeved on the screw rod, two ends of one of the compression springs respectively abut against the fixed clamping plate and the movable clamping plate, two ends of the other compression spring respectively abut against the movable clamping plate and the adjusting nut, the tightness degree of the movable clamping plate and the distance between the movable clamping plate and the fixed clamping plate can be adjusted through the adjusting nut, so that the movable clamping plate and the fixed clamping plate can cooperate to elastically clamp, the conductor is conductively connected with the conductive cylinder or the conductive insertion finger through the fixed clamping plate.
3. The quick-connect connector holder according to claim 1, wherein the conductive positioning mechanism is a terminal, one end of the terminal is fixedly connected with the conductive barrel or the conductive fingers, and the other end of the terminal is used for fixedly connecting with a conductor.
4. The quick-connect coupling according to claim 1, wherein the wiring mechanism includes a wire connection mechanism and a wire locking mechanism, and a cable is electrically connected to the conductive fingers or the conductive barrel through the wire connection mechanism and is fixedly connected to the female plug or the male plug through the wire locking mechanism.
5. The quick-plug connector base according to claim 4, wherein the wire locking mechanism comprises a wire locking base and a wire locking nut, one end of the wire locking base is fixedly connected with the corresponding female plug or the corresponding male plug in a sealing manner, the other end of the wire locking base is provided with a tapered elastic pressing sleeve formed by a plurality of elastic pieces in a surrounding manner, a sealing rubber sleeve is arranged in the tapered elastic pressing sleeve, an external thread section is arranged on the wire locking base, the wire locking nut can be in threaded connection with the wire locking base, a tapered inner cavity corresponding to the elastic pressing sleeve is arranged in the wire locking nut, when the quick-plug connector base is used, a cable passes through the wire locking base and the wire locking nut, the wire locking nut is screwed relative to the wire locking base, the tapered inner cavity can extrude the elastic pressing sleeve to shrink and tightly press the outer sheath of the cable through the sealing rubber sleeve, and therefore the cable is fixedly connected to.
6. The quick-connect connector holder of claim 4, wherein the wire connection mechanism is a wire insertion hole for insertion and conductive connection of a cable wire.
7. The quick-connect connector holder according to claim 1, wherein the outer sidewall of the plug sleeve has a receiving groove for guiding the locking key, and the locking key is disposed in the receiving groove and can move back and forth along a line connecting the pressing portion and the plug pin.
8. The quick-insertion joint seat according to claim 1, wherein the locking key is of an annular structure and comprises a connecting ring, and the pressing portion and the inserting pin are arranged on two opposite sides of the connecting ring, the connecting ring is sleeved outside the inserting sleeve, and the inner diameter of the connecting ring in the direction along the connecting line of the pressing portion and the inserting pin is larger than the outer diameter of the inserting sleeve.
9. The quick connector socket according to claim 8, wherein a limiting structure for preventing the pre-tightening spring from moving laterally is arranged on the bottom surface of the pressing portion and/or the outer side wall of the plug sleeve.
10. The quick-plug connector base according to claim 1, wherein an insulating arc extinguishing cap is arranged at the end of the conductive insertion finger, an elastic grid-type conductive sleeve is sleeved on the side surface of the conductive insertion finger, the diameter of the conductive sleeve is larger than the inner diameter of the conductive cylinder, and when the conductive insertion finger is inserted into the conductive cylinder, the conductive sleeve is extruded and deformed to be tightly attached to the inner wall of the conductive cylinder for conductive connection.
11. The quick connect coupling of claim 1, wherein the annular groove is spaced from the connector port by a distance equal to the pin hole from the bottom of the sleeve, such that the annular groove corresponds to the pin hole when the connector is inserted into and abuts the bottom of the sleeve.
12. The quick connect coupling of claim 11, wherein the bottom of the sleeve is cushioned.
13. The quick-connect coupling socket according to claim 1, wherein a sealing ring is provided on an outer side wall of the plug and/or an inner wall of the plug sleeve, and the sealing ring is deformed by the extrusion of the plug and the plug sleeve so as to seal a gap between the plug and the plug sleeve.
14. The quick-insertion joint seat according to claim 1, wherein a protective soft sleeve is further arranged on the outer side of the insertion sleeve, and the locking key is covered by the protective soft sleeve.
15. The quick-connect connector holder according to claim 1, wherein the female plug is further provided with a first protection cover for protecting the port of the plug sleeve, the male plug is further provided with a second protection cover for protecting the port of the plug sleeve, and the first protection cover and/or the second protection cover are connected to the corresponding female plug or the corresponding male plug through a hanging rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991368.7U CN210430183U (en) | 2019-06-27 | 2019-06-27 | Quick connector base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991368.7U CN210430183U (en) | 2019-06-27 | 2019-06-27 | Quick connector base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430183U true CN210430183U (en) | 2020-04-28 |
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ID=70377655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920991368.7U Active CN210430183U (en) | 2019-06-27 | 2019-06-27 | Quick connector base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492283A (en) * | 2019-06-27 | 2019-11-22 | 广州番禺电缆集团有限公司 | A kind of quick connector seat |
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2019
- 2019-06-27 CN CN201920991368.7U patent/CN210430183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492283A (en) * | 2019-06-27 | 2019-11-22 | 广州番禺电缆集团有限公司 | A kind of quick connector seat |
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