CN209981573U - Type-C male head - Google Patents
Type-C male head Download PDFInfo
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- CN209981573U CN209981573U CN201920832267.5U CN201920832267U CN209981573U CN 209981573 U CN209981573 U CN 209981573U CN 201920832267 U CN201920832267 U CN 201920832267U CN 209981573 U CN209981573 U CN 209981573U
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Abstract
The utility model discloses a Type-C male head, which comprises a plastic part, a male head terminal, a male head clamping hook, a rear plug, a metal part, a circuit board and an end assembly part; one end of the male terminal is arranged in the plastic part; the hook terminal of the male hook is inserted in the plastic part; the rear plug is sleeved at the other end of the male terminal and the outer side of the male clamping hook; the metal piece is sleeved on the outer sides of the plastic piece and the rear plug; the circuit board is clamped between the male terminals; the circuit board is clamped between the clamping strips of the male clamping hooks; one end of the end assembly part is provided with a clamping piece; the wrapping and clamping piece wraps the outer side of the metal piece; and the other end of the end assembly piece is provided with a wire pre-wrapping clamp. The utility model discloses installation convenient and fast, mounting structure is firm.
Description
Technical Field
The utility model relates to a Type-C interface field specifically discloses a public head of Type-C.
Background
USB Type-C, USB-C for short, is a Universal Serial Bus (USB) hardware interface specification. The new version of the interface is highlighted by a slimmer design, faster transmission speeds (up to 10Gbps) and more aggressive power transmission (up to 100W). The Type-C double-sided pluggable interface has the greatest characteristic of supporting double-sided insertion of a USB interface, formally solves the worldwide problem of 'the USB can not be inserted correctly for ever', and is convenient to insert on the front side and the back side. Meanwhile, the USB data line used with the USB data line is also thinner and lighter.
The existing part Type-C male head part has the defects of insufficient convenience and rapidness in installation speed and insufficient firmness in installation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient and fast to install, install firm Type-C public head for solving above-mentioned technical problem.
The utility model discloses a realize its technological effect and the solution that adopts does:
a Type-C male head comprises a plastic part, two rows of male head terminals, a male head clamping hook, a rear plug, a metal part, a circuit board and an end assembly part; one end of the plastic part is provided with a clamping groove; two sides of the plastic part are provided with clamping hook slots; a row of terminal slots are respectively arranged on the inner top wall and the inner bottom wall of the plastic part; the two rows of the terminal slots are symmetrical to each other; one end of each row of male terminals is respectively inserted into the corresponding two rows of terminal slots, and the end of each male terminal is provided with a contact bulge part for contact conduction; the male head clamping hook comprises a connecting plate and two clamping hook terminals; the connecting plate is positioned between the two rows of male terminals; the two clamping hook terminals are symmetrically arranged on two sides of one end of the connecting plate; the clamping hook terminal is inserted in the clamping hook slot; the rear plug comprises an upper plug and a lower plug; the upper plug and the lower plug are symmetrically arranged at the top and the bottom of the connecting plate respectively; the upper plug covers the outer side of the other end of one row of the male terminals; the lower plug covers the outer side of the other end of the male terminal in the other row; one ends of the upper plug and the lower plug are provided with clamping plates; the clamping plate is clamped in the clamping groove; the metal piece is sleeved on the plastic piece and the outer sides of the upper plug and the lower plug; the circuit board is clamped between the two rows of male terminals; the circuit board is positioned in the end assembly; one end of the end assembly part is provided with a clamping piece; the wrapping and clamping piece wraps and clamps the outer side of the metal piece; and the other end of the end assembly piece is provided with a wire pre-wrapping clamping piece.
Preferably, a plurality of elastic pieces are further included; and the elastic pieces are symmetrically arranged on the inner bottom wall and the inner top wall of the opening at the other end of the plastic piece.
Preferably, the upper side and the lower side of the other end of the plastic part are both provided with mounting grooves; an extension hole is formed in the mounting groove; fixing slots are formed in two sides of the mounting groove; the Type-C male connector also comprises an installation plate; the mounting plate is fixed on the mounting groove, and two sides of the mounting plate are fixed in the fixing slots; the elastic piece is arranged on the mounting plate; the elastic part penetrates through the extending hole and is symmetrically arranged on the inner bottom wall and the inner top wall of the opening at the other end of the plastic part.
Preferably, the connecting plate is provided with a through hole; the bottom of the upper plug and the top of the lower plug are both provided with plugs and plug grooves; the plug of the upper plug penetrates through the through hole and is fixed in the plug groove of the lower plug; and the plug of the lower plug penetrates through the through hole and is fixed in the plug groove of the upper plug.
Preferably, the bottom of the upper plug and the bottom of the plug of the upper plug are provided with a row of fixing grooves which cover the outer side of the other end of one row of the male terminals; and the top of the lower plug and the top of the plug of the lower plug are provided with another row of fixing grooves which cover the outer side of the other end of the male terminal in another row.
Preferably, the outer side of the hook terminal is provided with a jacking bump; the jacking convex block is propped against the inner wall of the metal piece.
Preferably, the male head trip also comprises a plurality of clamping strips; the clamping strips are symmetrically arranged on two sides of the other end of the connecting plate; one of the clamping strips is clamped at the top of the circuit board; the other holding strip is clamped at the bottom of the circuit board.
Preferably, the top of the upper plug and the bottom of the lower plug are both provided with a fixture block; the top and the bottom of the metal piece are both provided with clamping holes; the clamping block is buckled in the clamping hole.
Preferably, the top of the upper plug and the bottom of the lower plug are both provided with clamping blocks; the bag clamping piece is provided with a clamping hole; the inner wall of one side of the clamping hole is abutted against one end of the clamping block; the inner wall of the other side of the clamping hole is provided with a top strip; one end of the top strip is abutted against the other end of the clamping block.
Preferably, one end of the wire pre-wrapping clamp is provided with a positioning groove; the other end of the wire pre-wrapping clamp is provided with a positioning strip; the wire pre-wrapping clamp can be bent to enable the positioning strip to be clamped in the positioning groove, and the cross section of the wire pre-wrapping clamp is circular at the moment.
The utility model has the advantages that: the plastic part, the male terminal, the male hook, the rear plug, the metal part, the circuit board and each component of the end assembly part are tightly assembled and connected, the structure is reasonable, and the assembly process is quick and accurate.
Drawings
FIG. 1 is a schematic diagram of a Type-C male connector disclosed in an embodiment of the present invention;
FIG. 2 is a schematic view of the fitting of FIG. 1;
FIG. 3 is another schematic view of the demetalling element of FIG. 2 from another angle;
fig. 4 is a schematic view of a plastic part according to an embodiment of the present invention;
fig. 5 is a schematic view of a male hook disclosed in the embodiment of the present invention;
fig. 6 is a schematic view of a male terminal disclosed in an embodiment of the present invention.
And (3) identification and explanation: 1-plastic part, 11-card slot, 12-hook slot, 13-terminal slot, 14-mounting slot, 141-stretching hole, 142-fixing slot, 2-male terminal, 21-contact bulge, 3-male hook, 31-connecting plate, 311-through hole, 32-hook terminal, 321-tightening bump, 33-clamping strip, 41-upper plug, 42-lower plug, 43-clamping plate, 44-clamping block, 45-clamping block, 5-metal part, 51-clamping hole, 6-circuit board, 7-end assembly part, 71-package clamping piece, 711-clamping hole, 712-top strip, 72-wire pre-package clamping piece, 721-positioning slot, 722-positioning strip, 8-elastic part and 9-mounting plate.
Detailed Description
Referring to fig. 1-6, in a preferred embodiment of the present invention, a Type-C male connector is disclosed, which includes a plastic component 1, two rows of male terminals 2, a male hook 3, a rear plug, a metal component 5, a circuit board 6 and an end assembly 7; one end of the plastic part 1 is provided with a clamping groove 11; two sides of the plastic part 1 are provided with clamping hook slots 12; a row of terminal slots 13 are respectively arranged on the inner top wall and the inner bottom wall of the plastic part 1; the two rows of terminal slots 13 are symmetrical to each other; one end of each of the two rows of male terminals 2 is respectively inserted into the two rows of terminal slots 13, and the end of each male terminal 2 is provided with a contact convex part 21 for contacting and conducting with the contact element of the plugging port; the male head clamping hook 3 comprises a connecting plate 31 and two clamping hook terminals 32; the connecting plate 31 is positioned between the two rows of male terminals 2; the two hook terminals 32 are symmetrically arranged on two sides of one end of the connecting plate 31; the hook terminal 32 is inserted into the hook slot 12; the rear plug comprises an upper plug 41 and a lower plug 42; the upper plug 41 and the lower plug 42 are symmetrically arranged at the top and the bottom of the connecting plate 32 respectively; the upper plug 41 covers the outer side of the other end of one row of the male terminals 2; the lower plug 42 covers the other end of the male terminal 2 in the other row; one ends of the upper plug 41 and the lower plug 42 are provided with clamping plates 43; the clamping plate 43 is clamped in the clamping groove 11; the metal piece 5 is sleeved on the plastic piece 1 and the outer sides of the upper plug 41 and the lower plug 42; the circuit board 6 is clamped between the two rows of male terminals 2; the circuit board 6 is positioned in the end fitting 7; a clamping piece 71 is arranged at one end of the end fitting 7; the wrapping and clamping piece 71 wraps and clamps the outer side of the metal piece 5; the other end of the end fitting 7 is provided with a wire pre-wrap clamp 72.
In the preferred embodiment of the present invention, the device further comprises a plurality of elastic members 8; a plurality of elastic pieces 8 are symmetrically arranged on the inner bottom wall and the inner top wall of the opening at the other end of the plastic piece 1. Elastic component 8 can the elastic clamp establish the contact in the plug mouth, makes the grafting of Type-C interface more firm.
In the preferred embodiment of the present invention, the upper and lower sides of the other end of the plastic part 1 are provided with mounting grooves 14; an extension hole 141 is formed in the mounting groove 14; fixing slots 142 are arranged at two sides of the mounting groove 14; the Type-C male connector also comprises an installation plate 9; the mounting plate 9 is fixed on the mounting groove 14, and two sides of the mounting plate 9 are fixed in the fixing slots 142; the elastic piece 8 is arranged on the mounting plate 9; the elastic member 8 is symmetrically disposed on the inner bottom wall and the inner top wall of the plastic member 1 through the insertion hole 141.
In the preferred embodiment of the present invention, the connecting plate 31 is provided with a through hole 311; the bottom of the upper plug 41 and the top of the lower plug 42 are both provided with plugs and plug grooves; the plug of the upper plug 41 is fixed in the plug groove of the lower plug 42 through the through hole 311; the plug of the lower plug 42 is fixed in the plug groove of the upper plug 41 through the through hole 311. On one hand, the upper plug 41 and the lower plug 42 limit the connecting plate 31 to prevent the connecting plate from loosening, on the other hand, the upper plug 41 and the lower plug 42 are fixed by the connecting plate 31 to prevent the upper plug 41 and the lower plug 42 from being scattered with the plastic part 1, so that the tightness of the mutual connection of the upper plug 41 and the lower plug is improved, and the product is more firmly installed.
In the preferred embodiment of the present invention, the bottom of the upper plug 41 and the bottom of the plug of the upper plug 41 are provided with a row of fixing grooves covering the outside of the other end of one row of the male terminals 2; the top of the lower plug 42 and the top of the plug of the lower plug 42 are provided with another row of the fixing grooves, and the row of the fixing grooves is covered on the outer side of the other end of the other row of the male terminals 2.
In the preferred embodiment of the present invention, the tight protruding block 321 is disposed on the outer side of the hook terminal 32, the tight protruding block 321 abuts against the inner wall of the metal member 5, so that the contact connection between the hook terminal 32 and the metal member 5 is tighter, and the stability of product installation is improved.
In the preferred embodiment of the present invention, the male hook 3 further comprises a plurality of clamping strips 33; the clamping strips 33 are symmetrically arranged on two sides of the other end of the connecting plate 31; one of the holding strips 33 is clamped on the top of the circuit board 6; the other holding strip 33 is clamped at the bottom of the circuit board 6. The circuit board 6 can be further clamped by the clamping strip 33, and the circuit board 6 is prevented from loosening.
In the preferred embodiment of the present invention, the top of the upper plug 41 and the bottom of the lower plug 42 are both provided with a fixture block 44; the top and the bottom of the metal piece 5 are provided with clamping holes 51; the latch 44 is engaged in the latch hole 51. The clamping hole 51 and the clamping block 44 can play a role in positioning and limiting, so that whether the metal piece 5 is accurately installed on the outer side of the plastic part 1 or not can be clear, and meanwhile, the movement of the metal piece 5 is limited.
In the preferred embodiment of the present invention, the top of the upper plug 41 and the bottom of the lower plug 42 are both provided with a clamping block 45; the bag clamping piece 71 is provided with a clamping hole 711; the inner wall of one side of the clamping hole 711 abuts against one end of the clamping block 45; the inner wall of the other side of the clamping hole 711 is provided with a top strip 712; one end of the top strip 712 abuts against the other end of the clamping block 45. To make the connection between the end fitting 7 and the metal piece 5, the upper plug 41 and the lower plug 42 more secure, the top strip 712 and the clamping block 45 may be welded.
In the preferred embodiment of the present invention, a positioning slot 721 is disposed at one end of the wire pre-wrapping clamp 72; the other end of the wire pre-wrapping clamp 72 is provided with a positioning bar 722; the wire pre-wrapping clamp 72 can be bent to clamp the positioning bar 722 in the positioning slot 721, and at this time, the cross section of the wire pre-wrapping clamp 72 is circular and is consistent with the cross section of the wire. The wire pre-wrapping clamp 72 can be further machined to wrap around the wire at any time when used to install a connecting wire.
The utility model discloses the assembling process: firstly, mounting the mounting plate 9 on the mounting groove 14, and symmetrically placing the elastic part 8 on the inner top wall and the inner bottom wall of the plastic part 1 with one end open; then inserting the hook terminal 32 into the hook slot 12, and inserting the ends of the two rows of male terminals 2 provided with the contact convex parts 21 into the terminal slot 13; then, the upper plug 41 and the lower plug 42 are plugged from the upper part and the lower part respectively, the connecting plate 31 and the other ends of the two rows of male terminals 2 are covered and fixed, and the clamping plate 43 is clamped in the clamping groove 11; then the metal piece 5 is sleeved from the outer side of one end of the plastic piece 1 until the clamping block 44 is clamped in the clamping hole 51; then, the circuit board 6 is clamped between the other ends of the two rows of male terminals 2 and between the two holding strips 33, and the pins on the circuit board 6 are electrically connected with the male terminals 2; finally, the packing member 71 is packed outside the upper plug 41 and the lower plug 42.
As can be seen from the above description, the utility model discloses installation convenient and fast, mounting structure is firm.
While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.
Claims (10)
1. A Type-C male connector, comprising:
a plastic part; one end of the plastic part is provided with a clamping groove; two sides of the plastic part are provided with clamping hook slots; a row of terminal slots are respectively arranged on the inner top wall and the inner bottom wall of the plastic part; the two rows of the terminal slots are symmetrical to each other;
two rows of male terminals; one end of each row of male terminals is respectively inserted into the corresponding two rows of terminal slots, and the end of each male terminal is provided with a contact bulge part for contact conduction;
a male head clamping hook; the male head clamping hook comprises a connecting plate and two clamping hook terminals; the connecting plate is positioned between the two rows of male terminals; the two clamping hook terminals are symmetrically arranged on two sides of one end of the connecting plate; the clamping hook terminal is inserted in the clamping hook slot;
a rear plug; the rear plug comprises an upper plug and a lower plug; the upper plug and the lower plug are symmetrically arranged at the top and the bottom of the connecting plate respectively; the upper plug covers the outer side of the other end of one row of the male terminals; the lower plug covers the outer side of the other end of the male terminal in the other row; one ends of the upper plug and the lower plug are provided with clamping plates; the clamping plate is clamped in the clamping groove;
a metal member; the metal piece is sleeved on the plastic piece and the outer sides of the upper plug and the lower plug;
a circuit board; the circuit board is clamped between the two rows of male terminals;
a header assembly; the circuit board is positioned in the end assembly; one end of the end assembly part is provided with a clamping piece; the wrapping and clamping piece wraps and clamps the outer side of the metal piece; and the other end of the end assembly piece is provided with a wire pre-wrapping clamping piece.
2. A Type-C male according to claim 1, wherein: also comprises a plurality of elastic pieces; and the elastic pieces are symmetrically arranged on the inner bottom wall and the inner top wall of the opening at the other end of the plastic piece.
3. A Type-C male according to claim 2, wherein: mounting grooves are formed in the upper side and the lower side of the other end of the plastic part; an extension hole is formed in the mounting groove; fixing slots are formed in two sides of the mounting groove; the Type-C male connector also comprises an installation plate; the mounting plate is fixed on the mounting groove, and two sides of the mounting plate are fixed in the fixing slots; the elastic piece is arranged on the mounting plate; the elastic part penetrates through the extending hole and is symmetrically arranged on the inner bottom wall and the inner top wall of the opening at the other end of the plastic part.
4. A Type-C male according to claim 1, wherein: the connecting plate is provided with a through hole; the bottom of the upper plug and the top of the lower plug are both provided with plugs and plug grooves; the plug of the upper plug penetrates through the through hole and is fixed in the plug groove of the lower plug; and the plug of the lower plug penetrates through the through hole and is fixed in the plug groove of the upper plug.
5. A Type-C male according to claim 1, wherein: the bottom of the upper plug and the bottom of the plug of the upper plug are provided with a row of fixing grooves which cover the outer side of the other end of one row of the male terminals; and the top of the lower plug and the top of the plug of the lower plug are provided with another row of fixing grooves which cover the outer side of the other end of the male terminal in another row.
6. A Type-C male according to claim 1, wherein: a jacking convex block is arranged on the outer side of the clamping hook terminal; the jacking convex block is propped against the inner wall of the metal piece.
7. A Type-C male according to claim 1, wherein: the male head clamping hook also comprises a plurality of clamping strips; the clamping strips are symmetrically arranged on two sides of the other end of the connecting plate; one of the clamping strips is clamped at the top of the circuit board; the other holding strip is clamped at the bottom of the circuit board.
8. A Type-C male according to claim 1, wherein: clamping blocks are arranged at the top of the upper plug and the bottom of the lower plug; the top and the bottom of the metal piece are both provided with clamping holes; the clamping block is buckled in the clamping hole.
9. A Type-C male according to claim 1, wherein: clamping blocks are arranged at the top of the upper plug and the bottom of the lower plug; the bag clamping piece is provided with a clamping hole; the inner wall of one side of the clamping hole is abutted against one end of the clamping block; the inner wall of the other side of the clamping hole is provided with a top strip; one end of the top strip is abutted against the other end of the clamping block.
10. A Type-C male according to claim 1, wherein: one end of the wire pre-wrapping clamp is provided with a positioning groove; the other end of the wire pre-wrapping clamp is provided with a positioning strip; the wire pre-wrapping clamp can be bent to enable the positioning strip to be clamped in the positioning groove, and the cross section of the wire pre-wrapping clamp is circular at the moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832267.5U CN209981573U (en) | 2019-06-01 | 2019-06-01 | Type-C male head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832267.5U CN209981573U (en) | 2019-06-01 | 2019-06-01 | Type-C male head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981573U true CN209981573U (en) | 2020-01-21 |
Family
ID=69265342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920832267.5U Active CN209981573U (en) | 2019-06-01 | 2019-06-01 | Type-C male head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981573U (en) |
-
2019
- 2019-06-01 CN CN201920832267.5U patent/CN209981573U/en active Active
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