CN118367386B - A weak current connector - Google Patents
A weak current connector Download PDFInfo
- Publication number
- CN118367386B CN118367386B CN202410632636.1A CN202410632636A CN118367386B CN 118367386 B CN118367386 B CN 118367386B CN 202410632636 A CN202410632636 A CN 202410632636A CN 118367386 B CN118367386 B CN 118367386B
- Authority
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- China
- Prior art keywords
- connector
- baffle
- baffle plate
- piece
- external
- Prior art date
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Links
- 239000000428 dust Substances 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 abstract description 9
- 230000037431 insertion Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- H01R13/62—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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a weak current connector, which belongs to the field of connectors, and comprises a connector shell, and further comprises: a connector body mounted at an inner wall of the connector housing for connection with the electric wire; a contact provided in the connector body for being inserted into the external connector when the external connector is inserted, for electrical connection with the external connector; the baffle is arranged on the inner wall of the connector shell and is of a movable structure, and a through hole is formed in the baffle; according to the connector, the baffle plate is arranged to prevent dust and remove dust attached to the contact, then the plug piece and the air outlet piece are matched to clean dust of the connector which is inserted into the connector shell and connected with the contact, and finally the clamping piece is driven by the baffle plate to clamp the connector which is externally inserted, so that the tightness in insertion is ensured, and the tightness in connection of the whole structure is effectively ensured.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a weak current connector.
Background
Weak electrical connectors play an important role in electronic devices, mainly for the transmission of weak electrical signals. However, with the continuous development of technology, the design and performance of weak electrical connectors are also facing more challenges. Particularly in fields such as automobiles, aerospace, medical treatment and the like, requirements on a weak electric connector are stricter, when the weak electric connector is used, dust is easily brought into a battery cell in the connector when an external connector is conducted, and meanwhile, when the connector is not required to be used, the dust in the air can be caused to enter the connector, so that more dust is attached to the battery cell in the connector, and the situation of poor contact occurs due to dust attachment during subsequent connection.
Disclosure of Invention
The invention aims to solve the problem that poor contact occurs at a connector cell because of dust adhesion in the prior art, and provides a weak electric connector.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A weak current connector comprising a connector housing, further comprising: a connector body mounted at an inner wall of the connector housing for connection with the electric wire; a contact provided in the connector body for being inserted into the external connector when the external connector is inserted, for electrical connection with the external connector; the baffle is arranged on the inner wall of the connector shell and is of a movable structure, a through hole is formed in the baffle, and the surface of the contact head is connected with the baffle in a penetrating way through the through hole; the air outlet piece is arranged at the baffle and is used for cleaning dust at an external joint inserted into one side of the baffle; the piston piece is arranged between the connector main body and the baffle plate and is used for extracting external air into the baffle plate when the baffle plate is reset and conveying the air to the air outlet piece when the baffle plate moves towards the connector main body; and the reset spring is arranged between the baffle plate and the connector body and is used for resetting the baffle plate.
Preferably, the piston member includes a piston cylinder connected to the connector main body, a piston rod slidably connected to the piston cylinder is installed at an inner wall of the piston cylinder, a return spring is connected between the piston rod and the inner wall of the piston cylinder, an air inlet pipe is installed on a surface of the piston cylinder, and a check valve is installed at the air inlet pipe for external air to enter the piston member, but air in the piston member is not discharged from the air inlet pipe.
Preferably, the air outlet piece comprises a first connecting pipe inserted into the piston cylinder and a second connecting pipe penetrating and fixed with the baffle plate, a corrugated pipe is arranged between the first connecting pipe and the second connecting pipe, and a gas collecting cover is arranged on the surface of the baffle plate.
Preferably, a shunt tube is arranged at the inner wall of the gas collecting hood, the second connecting tube is inserted into the shunt tube, and an air outlet nozzle is arranged on the surface of the shunt tube.
Preferably, the surface of the connector housing is provided with a clamping member for clamping the joint inserted into the connector housing.
Preferably, the clamping piece comprises a supporting frame arranged on the surface of the connector shell, a movable L-shaped rod is arranged at the supporting frame, a clamping plate capable of being inserted into the connector shell to clamp an external plug is arranged at the end part of the L-shaped rod, an elastic plate is arranged at the clamping plate and used for elastically clamping the external plug, a rectangular groove is formed in the connector shell at the clamping plate, and the rectangular groove is used for penetrating the clamping plate and the elastic plate.
Preferably, the baffle plate is provided with a U-shaped rod, a connecting piece is arranged on the surface of the connector shell, and the baffle plate drives the L-shaped rod to move through the U-shaped rod and the connecting piece when moving.
Preferably, the connecting piece comprises a rotating piece rotationally connected with the L-shaped rod, the end part of the rotating piece is rotationally connected with a connecting column, the end part of the connecting column is provided with a transverse plate, and the two side surfaces of the transverse plate are connected with the U-shaped rod.
Preferably, the surface of the baffle is provided with an ash blocking piece at the through hole, and the ash blocking piece is used for blocking the through hole when the contact head does not penetrate through the baffle.
Preferably, the ash blocking piece comprises a circular seat arranged on the surface of the baffle, a fan-shaped piece is rotationally connected to the inner wall of the circular seat, and the fan-shaped piece and the baffle are mutually attached when being in a horizontal position.
Compared with the prior art, the invention provides a weak current connector, which has the following beneficial effects:
1. This weak current connector shelters from contact department through the baffle that sets up for when whole structure need not be connected with the outside, can effectually play and shelter from, and then reach dirt-proof effect, when the external structure inserts the back and extract simultaneously, can be because with external structure connection lead to adhering to the dust of contact department and scrape away from contact department because the removal of baffle, and then reach the effect of the dust exhaust of contact department that will adhere to.
2. This weak current connector is through the mutual cooperation of the air outlet piece and the piston piece that set up for when the baffle removed, can blow through the top to the baffle, and then reach and to insert the joint of department to can play the effect of blowing off the dust, effectually guaranteed when the external joint inserts in the structure, can not lead to the condition of contact failure because of the dust of external joint department is too much
3. This weak current connector makes when the baffle removes through the clamping piece that sets up, can effectually press from both sides the external joint of inserting to in the connector housing, and then guaranteed the inseparable of connection when inserting.
The device has the advantages that the device is not related to the parts which are the same as or can be realized by adopting the prior art, the dust prevention and the dust removal of the dust attached to the contact head are realized through the baffle plate, then the dust removal of the connector which is inserted into the connector shell and is connected with the contact head is realized through the cooperation of the piston piece and the air outlet piece, finally the clamping piece is used for clamping the externally inserted connector under the driving of the baffle plate, so that the tightness during the insertion is ensured, and the tightness of the whole structure connection is further effectively ensured.
Drawings
Fig. 1 is a schematic structural diagram of a weak electric connector according to a first view angle of the present invention;
fig. 2 is a schematic structural diagram of a weak electric connector according to a second view angle of the present invention;
Fig. 3 is a front view of a weak electric connector according to the present invention;
fig. 4 is a schematic view of a broken connector housing of a weak current connector according to the present invention;
FIG. 5 is a side cross-sectional view of a weak current connector according to the present invention;
fig. 6 is an enlarged schematic view of a region a of fig. 5 of a weak current connector according to the present invention;
FIG. 7 is an enlarged schematic view of area B of FIG. 2 of a weak current connector according to the present invention;
fig. 8 is a schematic structural diagram of a weak current connector piston member according to the present invention.
In the figure: 1. a connector housing; 11. rectangular grooves; 2. a connector body; 3. a contact; 4. a baffle; 41. a through hole; 5. a piston member; 51. a piston cylinder; 52. a piston rod; 53. a return spring; 54. an air inlet pipe; 6. an air outlet member; 61. a first connecting pipe; 62. a bellows; 63. a second connecting pipe; 64. a gas collecting hood; 65. a shunt; 66. a gas outlet nozzle; 7. a return spring; 8. an ash blocking member; 81. a circular seat; 82. a fan-shaped sheet; 9. a clamping member; 91. a support frame; 92. an L-shaped rod; 93. a clamping plate; 931. an elastic plate; 94. a U-shaped rod; 95. a connecting piece; 951. a cross plate; 952. a connecting column; 953. and a rotating piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; a return spring 7 provided between the shutter 4 and the connector body 2 for returning the shutter 4.
In the invention, when the whole structure is used, dust entering the connector shell 1 is effectively shielded through the arrangement of the baffle plate 4, so that the dust is in contact with the contact head 3 as little as possible, and then the contact head 3 is connected with an external connector through the movement of the baffle plate 4, and meanwhile, the cleaning of the dust caused by plugging on the surface of the contact head 3 can be effectively ensured, wherein the reset spring 7 plays a reset role, and the reset role after the external connector is pulled out is effectively ensured.
Example 2:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; the return spring 7 is arranged between the baffle 4 and the connector body 2 and is used for resetting the baffle 4, the piston member 5 comprises a piston cylinder 51 connected with the connector body 2, a piston rod 52 which can be connected in a sliding manner in the piston cylinder 51 is arranged at the inner wall of the piston cylinder 51, a return spring 53 is connected between the piston rod 52 and the inner wall of the piston cylinder 51, an air inlet pipe 54 is arranged on the surface of the piston cylinder 51, a one-way valve is arranged at the air inlet pipe 54 and is used for allowing external air to enter the piston member 5, but the air in the piston member 5 is not discharged from the air inlet pipe 54, and the return spring 53 is used for resetting the piston rod 52.
In the invention, when the piston rod 52 moves towards the inner wall of the piston cylinder 51 along with the baffle plate 4 in the use of the piston member 5, the gas entering the piston cylinder 51 at the gas inlet pipe 54 can be effectively pushed, so that the gas enters the first connecting pipe 61, and the gas is prevented from being discharged from the gas inlet pipe 54 through the one-way valve arranged at the gas inlet pipe 54.
Example 3:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; the return spring 7 is arranged between the baffle plate 4 and the connector main body 2 and is used for resetting the baffle plate 4, the air outlet piece 6 comprises a first connecting pipe 61 inserted into the piston cylinder 51 and a second connecting pipe 63 penetrating and fixed with the baffle plate 4, a corrugated pipe 62 is arranged between the first connecting pipe 61 and the second connecting pipe 63, and a gas collecting cover 64 is arranged at the surface of the baffle plate 4.
Example 4:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; and a return spring 7 arranged between the baffle 4 and the connector body 2 and used for resetting the baffle 4, a shunt tube 65 is arranged at the inner wall of the gas collecting hood 64, the second connecting tube 63 is inserted into the shunt tube 65, and an air outlet nozzle 66 is arranged on the surface of the shunt tube 65.
In the invention, in the use of the air outlet piece 6, the air in the piston piece 5 is discharged from the first connecting pipe 61 through the extrusion of the baffle 4, finally enters the shunt pipe 65 through the conduction of the second connecting pipe 63, and then the dust inserted into the inner and outer joints of the connector shell 1 is cleaned through the ejection of the air outlet nozzle 66, wherein the bellows 62 plays a role in elastic expansion and contraction, the position of the second connecting pipe 63 is ensured to move along with the baffle 4, the conduction between the first connecting pipe 61 and the second connecting pipe 63 is effectively ensured, and the U-shaped rod 94 plays a role in supporting the connecting piece 95.
Example 5:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; the reset spring 7 is arranged between the baffle 4 and the connector body 2 and is used for resetting the baffle 4, the clamping piece 9 is arranged on the surface of the connector housing 1 and is used for clamping a joint inserted into the connector housing 1, the clamping piece 9 comprises a supporting frame 91 arranged on the surface of the connector housing 1, a movable L-shaped rod 92 is arranged at the supporting frame 91, a clamping plate 93 capable of being inserted into the connector housing 1 and clamping an external plug is arranged at the end part of the L-shaped rod 92, an elastic plate 931 is arranged at the clamping plate 93 and is used for elastically clamping the external joint, a rectangular groove 11 is formed in the position of the connector housing 1, which is located at the clamping plate 93, and the rectangular groove 11 is used for penetrating the clamping plate 93 and the elastic plate 931.
Example 6:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; reset spring 7 sets up between baffle 4 and connector body 2 for reset to baffle 4, baffle 4 department installs U-shaped pole 94, and connector housing 1's surface department is provided with connecting piece 95, and baffle 4 drives the removal of L-shaped pole 92 through U-shaped pole 94 and connecting piece 95 when removing, and connecting piece 95 includes the rotor 953 of being connected with the rotation of L-shaped pole 92 department, and the tip of rotor 953 rotates and is connected with spliced pole 952, and diaphragm 951 is installed to the tip of spliced pole 952, and the both sides surface and the U-shaped pole 94 of diaphragm 951 are connected.
In the use of the clamping piece 9, the U-shaped rod 94 is driven to move when the baffle plate 4 is arranged to move, so that the transverse plate 951 is driven to move, the connecting column 952 is used for driving the rotating piece 953 to move when the transverse plate 951 moves, so that the L-shaped rod 92 is driven to displace, the clamping plate 93 is driven to move towards the rectangular groove 11 by the pushing of the L-shaped rod 92, the clamping effect of the inserted external joint is further achieved, the inserting stability is ensured, the supporting effect is realized through the support frame 91, the elastic connection effect is realized when the clamping force is overlarge through the elastic plate 931, and the condition that the external joint is damaged is avoided.
Example 7:
Referring to fig. 1 to 8, a weak current connector includes a connector housing 1, further including: a connector body 2 mounted at an inner wall of the connector housing 1 for connection with an electric wire; a contact 3 provided at the connector body 2 for being inserted into the external terminal upon insertion of the external terminal for electrical connection with the external terminal; a baffle 4 disposed on the inner wall of the connector housing 1 and configured to be movable, wherein a through hole 41 is formed in the baffle 4, and the surface of the contact 3 is connected with the baffle 4 through the through hole 41; the air outlet piece 6 is arranged at the baffle 4 and is used for cleaning dust at an external joint inserted at one side of the baffle 4; a piston member 5 provided between the connector body 2 and the shutter 4 for drawing outside air into the shutter 4 when the shutter 4 is reset, and for delivering air to the air outlet member 6 when the shutter 4 is moved toward the connector body 2; reset spring 7 sets up between baffle 4 and connector main part 2 for reset to baffle 4, the surface of baffle 4 is located penetration hole 41 department and is provided with ash blocking piece 8, and ash blocking piece 8 is used for being used for sheltering from penetration hole 41 department when contact head 3 does not run through with baffle 4 department, and ash blocking piece 8 is including installing the circular seat 81 at baffle 4 surface, and the inner wall department rotation of circular seat 81 is connected with sector 82, and sector 82 is in the laminating each other when horizontal position with baffle 4.
In the scheme, the ash blocking piece 8 plays a role of shielding dust at the through hole 41, so that dust cannot enter the contact head 3 due to the existence of the through hole 41 when no external connector is inserted, in the use of the ash blocking piece 8, after the contact head 3 penetrates through the through hole 41, the fan-shaped piece 82 is extruded to enable the fan-shaped piece 82 to rotate at the circular seat 81, and after the baffle 4 is separated from the contact head 3, the fan-shaped piece 82 plays a role of re-attaching each other under the blowing of wind at the air outlet piece 6.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. A weak current connector comprising a connector housing (1), characterized by further comprising:
a connector body (2) mounted at an inner wall of the connector housing (1) for connection with an electric wire;
A contact (3) provided in the connector body (2) for being inserted into the external connector when the external connector is inserted, for electrical connection with the external connector;
The baffle plate (4) is arranged at the inner wall of the connector shell (1) and is of a movable structure, a through hole (41) is formed in the baffle plate (4), and the surface of the contact head (3) is connected with the baffle plate (4) in a penetrating way through the through hole (41);
The air outlet piece (6) is arranged at the baffle (4) and is used for cleaning dust at an external joint inserted at one side of the baffle (4);
the piston piece (5) is arranged between the connector main body (2) and the baffle plate (4) and is used for extracting external air into the baffle plate (4) when the baffle plate (4) is reset and conveying the air to the air outlet piece (6) when the baffle plate (4) moves towards the connector main body (2);
a return spring (7) arranged between the baffle plate (4) and the connector body (2) for resetting the baffle plate (4);
The piston member (5) comprises a piston cylinder (51) connected with the connector main body (2), a piston rod (52) which can be connected in a sliding way is arranged at the inner wall of the piston cylinder (51), a return spring (53) is connected between the piston rod (52) and the inner wall of the piston cylinder (51), an air inlet pipe (54) is arranged on the surface of the piston cylinder (51), a one-way valve is arranged at the air inlet pipe (54) and used for allowing external air to enter the piston member (5), and the air in the piston member (5) is not discharged from the air inlet pipe (54);
The air outlet piece (6) comprises a first connecting pipe (61) inserted into the piston cylinder (51) and a second connecting pipe (63) penetrating and fixed with the baffle plate (4), a corrugated pipe (62) is arranged between the first connecting pipe (61) and the second connecting pipe (63), and a gas collecting hood (64) is arranged on the surface of the baffle plate (4);
The inner wall department of gas-collecting channel (64) installs shunt tubes (65), connecting pipe two (63) inserts in shunt tubes (65), the surface mounting of shunt tubes (65) has shower nozzle (66) of giving vent to anger.
2. A weak electrical connector according to claim 1, characterized in that the surface of the connector housing (1) is provided with clamping members (9), which clamping members (9) are used for clamping a joint inserted into the connector housing (1).
3. The weak electric connector as claimed in claim 2, characterized in that the clamping member (9) comprises a supporting frame (91) mounted on the surface of the connector housing (1), a movable L-shaped rod (92) is arranged at the supporting frame (91), a clamping plate (93) capable of being inserted into the connector housing (1) to clamp the external plug is mounted at the end of the L-shaped rod (92), an elastic plate (931) is arranged at the clamping plate (93), the elastic plate (931) is used for elastically clamping the external connector, a rectangular groove (11) is formed in the connector housing (1) at the clamping plate (93), and the rectangular groove (11) is used for penetrating the clamping plate (93) and the elastic plate (931).
4. A weak electric connector as claimed in claim 3, characterized in that the baffle (4) is provided with a U-shaped bar (94), the surface of the connector housing (1) is provided with a connecting piece (95), and the baffle (4) drives the L-shaped bar (92) to move by the U-shaped bar (94) and the connecting piece (95) when moving.
5. The weak current connector as claimed in claim 4, wherein the connection member (95) comprises a rotation piece (953) rotatably connected to the L-shaped bar (92), a connection column (952) is rotatably connected to an end of the rotation piece (953), a transverse plate (951) is mounted to an end of the connection column (952), and both side surfaces of the transverse plate (951) are connected to the U-shaped bar (94).
6. A weak current connector according to claim 1, characterized in that the surface of the shutter (4) is provided with an ash blocking member (8) at the through hole (41), said ash blocking member (8) being adapted to block the through hole (41) when the contact (3) is not penetrated by the shutter (4).
7. The weak current connector as claimed in claim 6, wherein the ash blocking member (8) comprises a circular seat (81) mounted on the surface of the baffle plate (4), and a fan-shaped piece (82) is rotatably connected to the inner wall of the circular seat (81), and the fan-shaped piece (82) and the baffle plate (4) are mutually attached when being in a horizontal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410632636.1A CN118367386B (en) | 2024-05-21 | 2024-05-21 | A weak current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410632636.1A CN118367386B (en) | 2024-05-21 | 2024-05-21 | A weak current connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118367386A CN118367386A (en) | 2024-07-19 |
| CN118367386B true CN118367386B (en) | 2024-11-19 |
Family
ID=91876928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410632636.1A Active CN118367386B (en) | 2024-05-21 | 2024-05-21 | A weak current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118367386B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118962934A (en) * | 2024-09-26 | 2024-11-15 | 青岛光盈光电技术有限责任公司 | An arrayed waveguide grating |
Citations (2)
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| CN111697379A (en) * | 2020-07-23 | 2020-09-22 | 宁波星宏智能技术有限公司 | Firm type socket based on thing networking |
| CN117293594A (en) * | 2023-10-23 | 2023-12-26 | 张丹丹 | Pull ring jointing device and method for power connector |
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| US9882304B2 (en) * | 2015-01-16 | 2018-01-30 | Torque And More (Tam) Gmbh | Encapsulated connection for an electronic system |
| CN218783283U (en) * | 2022-11-28 | 2023-03-31 | 中讯精密电子(广东)有限公司 | Dust-proof HDMI high definition seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697379A (en) * | 2020-07-23 | 2020-09-22 | 宁波星宏智能技术有限公司 | Firm type socket based on thing networking |
| CN117293594A (en) * | 2023-10-23 | 2023-12-26 | 张丹丹 | Pull ring jointing device and method for power connector |
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