CN114243357B

CN114243357B - HDMI connector and use method thereof

Info

Publication number: CN114243357B
Application number: CN202111489569.5A
Authority: CN
Inventors: 唐晓勇; 梅万春
Original assignee: Suzhou Weiju Electronics Technology Co ltd
Current assignee: Suzhou Weiju Electronics Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-03-24
Anticipated expiration: 2041-12-08
Also published as: CN114243357A

Abstract

The application discloses HDMI connector and application method thereof relates to the connector field, and wherein the HDMI connector includes the female seat of HDMI who connects on equipment and the public head of HDMI who connects on the female seat of HDMI, the public overhead link frame that cup joints outside the public head of HDMI that is provided with of HDMI, set up threaded hole on the female seat of HDMI, be provided with the connecting piece of threaded connection in the threaded hole on the link frame, the public head of HDMI can be dismantled and connect in the link frame, the link frame lateral wall is connected with the connecting rod, the tip that the connecting rod deviates from the female seat of HDMI rotates and is connected with the butt piece, butt piece butt deviates from the terminal surface of the female seat of HDMI in the public head of HDMI, set up on the connecting rod and be provided with the switch piece that drive butt piece rotates and make the public head of HDMI be convenient for taking out. The HDMI male connector has the advantages that the plugging of the HDMI male connector on the HDMI female connector is facilitated, and the possibility that the HDMI male connector is separated from the HDMI female connector under the action of external force is reduced.

Description

HDMI connector and use method thereof

Technical Field

The invention relates to the field of connectors, in particular to an HDMI connector and a using method thereof.

Background

The HDMI electric connector component realizes signal transmission through the insertion between the standard HDMI male head and the HDMI female seat. The HDMI male connector mainly comprises a connector, a connecting seat for fixing the connector and a data line which is fixed on the connecting seat and connected with the connector; the female seat of HDMI is including fixing the mount pad on equipment and connecting on the mount pad and with equipment electric connection's socket. The process of connecting the HDMI male connector and the HDMI female socket mainly comprises inserting a connector into a socket, so that the HDMI male connector is connected with the HDMI female socket.

The inserting force between the conventional HDMI male head and the HDMI female seat is small. When the HDMI electric connector assembly is used outdoors, due to the existence of vibration, the inserted HDMI male head and the HDMI female seat are easy to loosen, so that the two are invalid in insertion and poor in contact.

The correlation technique has been had, in order to prevent to lead to public head of HDMI and the female seat of HDMI to produce not hard up because of vibrations, can set up two screw holes in the symmetry on the female seat of HDMI usually, wear to be equipped with the connecting bolt that corresponds with the screw hole on public head of HDMI, in inserting the public head of HDMI into the female seat of HDMI, rotate connecting bolt, make connecting bolt threaded connection in the screw hole to prevent the separation of public head of HDMI and the female seat of HDMI.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, although the possibility of looseness of the female HDMI seat and the male HDMI head can be effectively reduced by connecting the female HDMI seat and the male HDMI head through the connecting bolt, the difficulty of frequently plugging and unplugging the male HDMI head is increased.

Disclosure of Invention

In order to facilitate plugging and unplugging of the HDMI male connector and effectively reduce the possibility that the HDMI female connector and the HDMI male connector are loosened, the application provides the HDMI connector and the using method thereof.

In a first aspect, the present application provides an HDMI connector, which adopts the following technical solutions:

the utility model provides a HDMI connector, is including connecting the public head of female seat of HDMI and the female seat of connection on HDMI on the equipment, the public overhead joint frame that cup joints outside the public head of HDMI that is provided with of HDMI, set up threaded hole on the female seat of HDMI, be provided with the connecting piece of threaded connection in the threaded hole on the joint frame, the public head of HDMI can be dismantled and connect in the joint frame, the joint frame lateral wall is connected with the connecting rod, the tip that the connecting rod deviates from the female seat of HDMI rotates and is connected with the butt piece, butt piece butt deviates from the terminal surface of the female seat of HDMI in the public head, set up on the connecting rod and be provided with the drive butt piece and rotate and make the public first switch spare of being convenient for take out of HDMI.

Through adopting above-mentioned technical scheme, be connected to the female seat of HDMI with the connecting frame on, make connecting piece threaded connection to the threaded hole that corresponds, thereby realize the connection of connecting frame on the female seat of HDMI, insert the public head of HDMI in the connecting frame, butt piece butt deviates from the lateral wall of the female seat of HDMI in the public head of HDMI, prevent that the public head of HDMI from breaking away from the female seat of HDMI, when needs extract the public head of HDMI, can act on the switch spare, make the butt piece break away from the public head of HDMI, thereby be convenient for the extraction of the public head of HDMI.

Optionally, the connecting rod is kept away from the one end of the female seat of HDMI and is seted up the spread groove, the butt piece is including connecting block and the integrated into one piece that is located the spread groove in the connecting block and be used for the public first butt piece of butt HDMI that is used for, set up the rotation groove of through connection piece on the connecting block, wear to be equipped with the axis of rotation on the connecting block, the axis of rotation is worn to establish and is rotated inslot and axis of rotation both ends and fix on the inside wall that the spread groove is relative, cup jointed in the axis of rotation and drive the butt piece towards keeping away from the public first orientation pivoted torsional spring of HDMI.

Through adopting above-mentioned technical scheme, under the effect of torsional spring, make the connecting block drive the butt piece towards the direction motion of keeping away from the public head of HDMI, the public head separation of butt piece and HDMI to be convenient for pull out of the public head of HDMI.

Optionally, the connecting rods are two and located the same side of the connecting frame, the switch slot communicated with the connecting slot is formed in the side wall, opposite to the connecting rod, of the connecting rod along the length direction of the connecting rod, the positioning slot aligned with the switch slot is formed in the connecting block when the butt block is abutted to the side wall of the HDMI male connector, the switch piece is a switch board connected with the two switch slots, two ends of the switch board are located in the switch slot, the part of the switch board is located in the positioning slot, and the butt block is abutted to the side wall of the HDMI male connector.

By adopting the technical scheme, the switch board slides in the switch groove, and when the switch board is separated from the positioning groove, the connecting block drives the abutting block to move towards the direction away from the HDMI male head under the action of the torsion spring, and the abutting block is separated from the HDMI male head, so that the HDMI male head can be conveniently pulled out; when the connection switch plate is partially located in the switch groove and partially located in the positioning groove, the end part of the abutting block abuts against the end face, far away from the HDMI female seat, of the HDMI male head, and the possibility that the HDMI male head is separated from the HDMI female seat under the action of external force is reduced.

Optionally, a driving groove is formed in the inner side wall of the connecting frame, a driving plate moving along the length direction of the connecting rod is arranged in the driving groove in a sliding mode, a butt plate is fixedly arranged on the lower surface of the driving plate and is abutted against the side wall of the HDMI male head connecting seat, a driving gear column is connected in the driving groove in a rotating mode, a sliding plate is arranged on the outer wall of the connecting frame in a sliding mode, a connecting plate perpendicular to the connecting rod is fixedly arranged on the sliding plate, the end portion, close to the HDMI female head, of the connecting rod is connected to the connecting plate and moves along with the connecting plate, a driving gear groove meshed with the driving gear column is formed in the lower surface of the sliding plate and the upper surface of the driving plate, a driving spring for pulling the driving plate to move towards the direction away from the HDMI female head is fixedly arranged in the driving groove, the butt block and the connecting block are elastic blocks and generate certain deformation in the surface sliding process of the HDMI male head, and the HDMI male head is inserted into the female head, and the side wall of the HDMI male head deviates from the female head.

Through adopting above-mentioned technical scheme, the public head of HDMI moves towards the direction that is close to the female seat of HDMI in the link frame, and the public head of HDMI promotes the butt plate and moves towards the direction that is close to the female seat of HDMI, and the butt plate drives the drive plate motion, drives the connecting plate under the effect of drive gear post and sliding plate and fixes the connecting rod on the connecting plate and move towards the direction of keeping away from the female seat of HDMI, makes elastic butt piece support and tightly deviate from the terminal surface of the female seat of HDMI in the public head of HDMI.

Optionally, the connecting piece is two, the connecting piece includes threaded rod of threaded connection in the threaded hole, threaded rod end fixing has the rotation gear post, the end fixing that the rotation gear post deviates from the threaded rod has the threaded rod pivoted actuating lever of being convenient for, set up the intercommunication groove of connecting two connecting pieces in the carriage, the intercommunication inslot is provided with the belt, the belt is connected two the rotation gear post, the belt inner wall set up with rotation gear post meshed rotation gear groove.

Through adopting above-mentioned technical scheme, rotate the actuating lever, make and rotate the gear post and drive two actuating levers and rotate simultaneously under the effect of belt, drive threaded rod threaded connection in the screw hole on the female seat of HDMI at the pivoted in-process, the connection of the carriage of being convenient for on the female seat of HDMI.

Optionally, set up in the link frame with correspond the coaxial butt groove of threaded rod, the last swivelling joint of threaded rod has the butt ring, the butt spring has been cup jointed on the threaded rod, butt spring both ends are fixed respectively on butt inslot and butt ring and the pulling threaded rod moves towards being close to the female seat direction of HDMI.

Through adopting above-mentioned technical scheme, pull the threaded rod and move towards the direction that is close to the female seat of HDMI under the effect of butt spring, be convenient for make the threaded rod be connected with the screw hole on the female seat of HDMI at the threaded rod pivoted in-process.

Optionally, the connection frame inner wall slides and is provided with the sliding frame that can the roll-off connection frame outside and be used for protecting the public first connector of HDMI, be fixed with the drive rack that is on a parallel with the public first direction of motion of HDMI on the sliding frame, the connection frame internal rotation is connected with and drives the drive gear of rack motion with the meshing of drive rack and drive.

Through adopting above-mentioned technical scheme, after the public head of HDMI used, operating personnel can act on the sliding frame, makes the sliding frame salient outside the connection frame, and the sliding frame of being convenient for covers the connector of the public head of HDMI, reduces the possibility of connector damage.

It is optional, the splice frame rotates and is connected with the wind-up roll, the public first direction of motion of wind-up roll perpendicular to HDMI, it has a roll curtain to roll up on the wind-up roll, the groove of stepping down has been seted up in the relative lateral wall of sliding frame, the groove of stepping down runs through the sliding frame along the public first direction of motion of HDMI, be fixed with the roll-up roll in the drive gear pivot, roll curtain passes two grooves of stepping down on the sliding frame in proper order and is used for covering the sliding frame opening, roll curtain one end is fixed on the wind-up roll, roll the curtain other end and pass two groove back fixes on the roll-up roll of stepping down, set up the open slot that supplies the public first connector of HDMI to wear out and be connected with the female seat of HDMI on the roll curtain.

By adopting the technical scheme, in the process that the sliding frame moves towards the outside of the connecting frame, the rolling curtain is rolled on the unwinding roller under the action of the driving gear and is used for covering the connector on the HDMI male connector, the possibility of entering impurities such as dust and the like into the connector is reduced,

optionally, a coil spring is sleeved on the wind-up roll, one end of the coil spring is fixed on the wind-up roll, the other end of the scroll is fixed on the connecting frame, and when the sliding frame is located in the connecting frame, the open slot is just opposite to the connector of the HDMI male connector. When the sliding frame moves towards the inside of the connecting frame, the roller shutter is unreeled on the unreeling roller, an operator can act on the reeling roller to roll the roller shutter on the reeling roller, so that the open slot is right opposite to the connector of the HDMI male head, and the HDMI male head is convenient to be connected with the HDMI female seat.

Through adopting above-mentioned technical scheme, when the sliding frame towards the joint frame internalization, roll up the curtain and unreel on unreeling the roller, under the effect of wind spring, roll up the curtain on the wind-up roll, the open slot is just to the connector of HDMI public head, and the HDMI public head of being convenient for is connected with HDMI female seat, realizes the automatic winding of rolling up the curtain.

In a second aspect, the present application also provides a method for using an HDMI connector, including the following steps:

s1, connecting a connecting frame to an HDMI female seat, and rotating a connecting piece to enable the connecting piece to be in threaded connection with the HDMI female seat;

s2, inserting the HDMI male head into the connecting frame, enabling the HDMI male head to move towards the HDMI female seat, enabling the HDMI male head to push the abutting plate to move towards the direction close to the HDMI female seat, and enabling the connecting rod to move towards the direction far away from the HDMI female seat under the action of the driving gear column;

s3, in the process that the HDMI male head is inserted into the HDMI female seat, the connecting block and the abutting block deform to a certain extent and slide on the surface of the HDMI male head, when the HDMI male head is tightly inserted into the HDMI female seat, the connecting block and the abutting block recover deformation, the abutting block abuts against the end face, deviating from the HDMI female seat, of the HDMI male head, and the HDMI male head is prevented from being separated from the HDMI female seat;

s4, when the HDMI male head needs to be pulled out, an operator can act on the switch plate to enable the switch plate to be separated from the positioning groove, the connecting block drives the abutting block to rotate towards the direction far away from the HDMI male head under the action of the torsion spring, the HDMI male head is convenient to pull out, and in the pulling-out process, the connecting rod moves towards the HDMI female seat and returns to the initial position;

s5, after the HDMI male head is pulled out, the switch board part is clamped in the positioning groove, the connecting block is restored to the initial position, and the HDMI male head is inserted into the HDMI female seat again as required, and the step S3 is repeated.

Through adopting above-mentioned technical scheme, make public first connection of HDMI on the female seat of HDMI as needs, but staff's rotatable coupling spare makes the threaded hole of connecting piece threaded connection on the female seat of HDMI, then inserts the public head of HDMI in the link, makes butt piece butt deviate from the lateral wall of the female seat of HDMI at the public head of HDMI to realize the public first connection of HDMI on the female seat of HDMI.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting frame is connected to the HDMI female seat, the threaded rod is connected into the corresponding threaded hole in a threaded mode, so that the connecting frame is connected to the HDMI female seat, the HDMI male head is inserted into the connecting frame, the abutting block abuts against the side wall, deviating from the HDMI female seat, of the HDMI male head, the possibility that the HDMI male head is separated from the HDMI female seat is reduced, when the HDMI male head needs to be pulled out, the abutting block can act on the switch board, the abutting piece is separated from the HDMI male head, and therefore the HDMI male head can be conveniently pulled out;

2. the arrangement of the roller shutter reduces the possibility that impurities such as dust enter the HDMI male connector.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a schematic view of the connection of the abutment on the connecting rod.

Fig. 3 is a sectional view of the connection frame.

Fig. 4 is a schematic view of the drive plate, drive gear column and slide plate connection.

Fig. 5 is a schematic view of the connection structure of the sliding frame on the connection frame.

Fig. 6 is an enlarged schematic view of a portion a of fig. 5.

Fig. 7 is an enlarged structural view of a portion B in fig. 5.

Description of reference numerals:

1. HDMI male connector; 2. an HDMI female socket; 3. a connecting frame; 4. a threaded hole; 5. a connecting rod; 6. an abutting member; 7. connecting blocks; 8. a butting block; 9. connecting grooves; 10. a rotating groove; 11. a rotating shaft; 12. a torsion spring; 13. a switch slot; 14. positioning a groove; 15. a drive slot; 16. a drive plate; 17. a butt joint plate; 18. a guide groove; 19. a guide bar; 20. a drive gear column; 21. a sliding plate; 22. a sliding groove; 23. a slide bar; 24. a drive gear slot; 25. a drive spring; 26. a connecting plate; 27. a threaded rod; 28. a switch plate; 29. rotating the gear column; 30. a drive rod; 31. a communicating groove; 32. a belt; 33. rotating the gear groove; 34. a yielding groove; 35. a butt joint groove; 36. a butting ring; 37. an abutment spring; 38. mounting grooves; 39. a sliding frame; 40. a drive rack; 41. a drive gear; 42. a wind-up roll; 43. rolling a curtain; 44. unwinding rollers; 45. an open slot; 46. a coil spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses an HDMI connector. Referring to fig. 1, the HDMI connector includes a female HDMI socket 2 fixed to a device by a screw and electrically connected to the device, and a male HDMI connector 1 detachably connected to the female HDMI socket 2. The public first 1 overcoat of HDMI has connect the carriage 3, and the opening setting is just personally submitted to the both ends of female seat 2 of HDMI to the carriage 3, and two screw holes 4 are just seted up to the terminal surface symmetry of public first 1 of HDMI to female seat 2 of HDMI, is provided with the connecting piece of threaded connection in screw hole 4 on the carriage 3.

Referring to fig. 1, the male HDMI connector 1 is detachably connected in the connection frame 3, the same outer side wall of the connection frame 3 is connected with two connection rods 5, and the two connection rods 5 are parallel to the sliding direction of the male HDMI connector 1 on the connection frame 3, i.e. the two connection rods 5 are perpendicular to the end surface of the female HDMI connector 2 facing the male HDMI connector 1. The tip that connecting rod 5 deviates from female seat 2 of HDMI rotates and is connected with butt 6, and butt 6 butts in the public first 1 terminal surface that deviates from female seat 2 of HDMI, prevents that public first 1 of HDMI from moving towards the direction of keeping away from the public first 1 female seat of HDMI under the effect of external force, reduces the public first 1 of HDMI and the female seat 2 separation's of HDMI possibility.

Referring to fig. 1 and 2, connecting groove 9 has been seted up to the one end that female seat 2 of HDMI was kept away from to connecting rod 5, butt piece 6 is including connecting block 7 and the butt piece 8 of integrated into one piece on connecting block 7 that is located connecting groove 9, butt piece 8 perpendicular to connecting block 7, the last rotation groove 10 of having seted up through connection piece 7 of connecting block 7, wear to be equipped with axis of rotation 11 on the connecting block 7, connecting block 7 can rotate around 11 axes of axis of rotation for axis of rotation 11, the both ends of 11 perpendicular to connecting rods of axis of rotation 5 and axis of rotation 11 bond on two inside walls that the connecting groove 9 is relative. Connecting block 7 drives butt piece 8 and rotates round axis of rotation 11, and at the pivoted in-process, but butt piece 8 butt in the public head 1 terminal surface that deviates from female seat 2 of HDMI, reduces the public head 1 of HDMI towards the possibility of keeping away from female seat 2's of HDMI direction motion.

Referring to fig. 1 and 2, a torsion spring 12 is sleeved on the rotating shaft 11, the torsion spring 12 is located in the rotating groove 10, one end of the torsion spring 12 is welded on the rotating shaft 11, the other end of the torsion spring 12 is welded on the connecting frame 3, and the butt joint block 8 is driven to rotate towards the direction away from the HDMI male connector 1. Switch slot 13 with spread groove 9 intercommunication is seted up along its length direction to the relative lateral wall of two connecting rods 5, constant head tank 14 has been seted up to the terminal surface that the carriage 3 deviates from butt piece 8, when butt piece 8 butt in the public first 1 lateral wall of HDMI, switch slot 13 aligns with constant head tank 14, be provided with in the switch slot 13 and prevent connecting block 7 pivoted switch spare, the switch spare is for sliding the switch plate 28 of setting in switch slot 13, the setting of sliding in switch slot 13 that corresponds at switch plate 28 both ends just can follow switch slot 13 length direction and slide. When the switch board 28 is located switch slot 13, torsional spring 12 drives connecting block 7 and makes butt piece 8 towards the direction motion of keeping away from the public head 1 of HDMI, and when switch board 28 part is located switch slot 13, the part is located constant head tank 14, and butt piece 8 butt deviates from the terminal surface of the female seat 2 of HDMI in public head 1 of HDMI, reduces the public head 1 of HDMI and breaks away from the possibility of the female seat 2 of HDMI, the public head 1 of HDMI of being convenient for on the carriage 3 connection and dismantlement.

Referring to fig. 1, fig. 3 and fig. 4, a driving groove 15 has been seted up to the inside wall of connecting frame 3, driving groove 15 is located the same lateral wall that is connected with connecting rod 5, driving groove 15 internal slipping is provided with drive plate 16, drive plate 16 lateral wall butt is in the inside wall of driving groove 15 and can be followed connecting rod 5 length direction and slided, drive plate 16 lower surface bonds and has butt board 17, butt board 17 is located the terminal surface that drive plate 16 is close to female seat 2 of HDMI and is on a parallel with female seat 2 of HDMI and just to the terminal surface of public head 1 of HDMI, driving groove 15 has been seted up guide way 18 along connecting rod 5 length direction in the both sides inner wall that is on a parallel with connecting rod 5, it has the guide bar 19 of setting in guide way 18 to bond on the relative lateral wall of drive plate 16. When the male HDMI connector 1 moves towards the female HDMI socket 2 in the connection frame 3, the male HDMI connector 1 abuts against the abutting plate 17 and pushes the abutting plate 17 to move towards the direction close to the female HDMI socket 2.

Referring to fig. 1, fig. 3 and fig. 4, the driving groove 15 penetrates through the connecting frame 3 and is connected with the side wall of the connecting rod 5, the inner wall of the driving groove 15 is connected with a driving gear post 20 through a rotating shaft in a rotating manner, the axis of the driving gear post 20 is perpendicular to the two connecting rods 5, the driving gear post 20 is located between the two connecting rods 5, the driving gear post 20 is located on one side of the driving plate 16 departing from the HDMI male head 1, a sliding plate 21 parallel to the driving plate 16 is arranged in the driving groove 15 in a sliding manner, sliding grooves 22 of the parallel guide grooves 18 are formed in the inner walls of the two sides of the driving groove 15, and sliding rods 23 arranged in the corresponding sliding grooves 22 in a sliding manner are bonded on the opposite side walls of the sliding plate 21. A plurality of driving gear grooves 24 have been seted up along the driving gear post 20 axis direction on the relative surface of sliding plate 21 and drive plate 16, driving gear groove 24 meshes with the driving gear post 20 outer wall simultaneously, be fixed with the driving spring 25 that is the level setting on the inside wall that driving groove 15 deviates from female seat 2 of HDMI, driving spring 25 one end bonds at driving groove 15 inner wall, the driving spring 25 other end bonds and deviates from the lateral wall of female seat 2 of HDMI and makes drive plate 16 pulling butt joint board 17 move towards keeping away from female seat 2 direction of HDMI at drive plate 16.

Referring to fig. 1 and 4, the end face of the sliding plate 21 facing away from the driving plate 16 is bonded with a connecting plate 26 perpendicular to the connecting rod 5, one side of the connecting rod 5 close to the HDMI female socket 2 is bonded on the connecting plate 26 and moves synchronously with the connecting plate 26, when the HDMI male connector 1 slides towards the HDMI female socket 2 in the connecting frame 3, the HDMI male connector 1 pushes the abutting plate 17 to slide towards the direction close to the HDMI female socket 2, and the connecting rod 5 is driven to move towards the direction away from the HDMI female socket 2 under the action of the driving gear groove 24 and the driving gear column 20. The butt joint piece 8 and the connecting block 7 are the elastic block that rubber was made and when the public head 1 of HDMI towards the female seat 2 motion's of HDMI in-process, the butt joint piece 8 slides on the connecting seat lateral wall of the public head 1 of HDMI earlier, until the public head 1 of HDMI inserts the public head 1 female seat of HDMI, butt joint piece 8 butt in the public head 1 of HDMI deviates from the lateral wall of the female seat 2 of HDMI.

Referring to fig. 1 and 2, the connecting piece runs through connecting frame 3 lateral wall, the connecting piece includes threaded rod 27 of threaded connection in screw hole 4, threaded rod 27 deviates from the end face welding of female seat 2 of HDMI and has the rotation gear post 29 coaxial with threaded rod 27, rotation gear post 29 deviates from the end face welding of threaded rod 27 has actuating lever 30, actuating lever 30 and rotation gear post 29 are coaxial and the tip salient outside connecting frame 3, connecting frame 3 is seted up the intercommunication groove 31 of connecting two connecting pieces, be provided with belt 32 in the intercommunication groove 31, belt 32 inside wall seted up with rotation gear post 29 meshed rotation gear groove 33, belt 32 cup joints on two rotation gear posts 29 and drives two rotation gear post 29 synchronous rotations, belt 32 inner wall seted up with rotation gear post 29 meshed rotation gear groove 33. The operator can rotate the driving rod 30 to drive the two rotating gear posts 29 to rotate synchronously under the action of the belt 32, so as to drive the two threaded rods 27 to rotate, and the threaded rods 27 are conveniently connected in the threaded holes 4.

Referring to fig. 1 and 2, an abutting groove 35 coaxial with the corresponding threaded rod 27 is formed in the connecting frame 3, an abutting ring 36 is connected to the outer wall of the threaded rod 27 in a rotating mode, the abutting ring 36 can rotate around the axis of the threaded rod 27, an abutting spring 37 is sleeved on the threaded rod 27, one end of the abutting spring 37 is bonded to the connecting frame 3, the other end of the abutting spring 37 is bonded to the abutting ring 36, the threaded rod 27 is pulled to move towards the threaded hole 4, and the threaded rod 27 is convenient to connect into the corresponding threaded hole 4.

Referring to fig. 1 and 5, a mounting groove 38 is formed in the inner wall of the connection frame 3, the mounting groove 38 is communicated with the inner cavity of the connection frame 3, the mounting groove 38 is located on one side of the connection frame 3, which is opposite to the female HDMI base 2, a sliding frame 39 is slidably arranged in the mounting groove 38, the sliding frame 39 can slide out from one end of the connection frame 3, which is close to the female HDMI base 2, and the outer side wall of the sliding frame 39 abuts against the inner side wall of the mounting groove 38. The end face of the sliding frame 39 departing from the HDMI female socket 2 is fixed with a driving rack 40 parallel to the connecting rod 5, the driving rack 40 is located in the mounting groove 38, and a driving gear 41 meshed with the driving rack 40 is rotatably connected in the mounting groove 38 through a rotating shaft.

Referring to fig. 4, 5 and 6, a winding roller 42 is rotatably connected in the mounting groove 38 through a rotating shaft, the winding roller 42 is positioned on a side wall of the connecting frame 3 facing the driving rack 40 and is perpendicular to the connecting rod 5, a rolling curtain 43 is wound on the winding roller 42, the side wall opposite to the sliding frame 39 is provided with a yielding groove 34, the yielding groove 34 penetrates through the sliding frame 39 along the length direction of the connecting rod 5, an unwinding roller 44 coaxial with the driving gear 41 is bonded on the rotating shaft of the driving gear 41, one end of the rolling curtain 43 is bonded on the winding roller 42, the other end of the rolling curtain 43 sequentially penetrates through the two yielding grooves 34 on the sliding frame 39 and is bonded on the unwinding roller 44, the rolling curtain 43 is used for covering an opening of the sliding frame 39, and the rolling curtain 43 is provided with an opening groove 45 penetrating through the rolling curtain 43 and allowing a connector on the HDMI male connector 1 to penetrate out.

After the male HDMI connector 1 is used, the connecting frame 3 is taken down from the female HDMI seat 2, an operator can act on the sliding frame 39 to enable the sliding frame 39 to move towards the outside of the connecting frame 3, the roller shutter 43 is wound on the winding roller 42, the open slot 45 is wound in the sliding frame 39, and the possibility that impurities such as dust enter the male HDMI connector 1 is reduced; when the HDMI male connector 1 is used, an operator can retract the sliding frame 39 into the connecting frame 3, and the open slot 45 is aligned with the connector of the HDMI male connector 1, so that the HDMI male connector 1 can be conveniently inserted into the HDMI female socket 2.

Referring to fig. 4 and 6, a coil spring 46 is sleeved on the wind-up roller 42, one end of the coil spring 46 is adhered to the wind-up roller 42, and the other end of the coil spring 46 is adhered to the connection frame 3.

When the sliding frame 39 moves towards the outside of the connecting frame 3, the rolling curtain 43 is unreeled on the reeling roller 42, the opening slot 45 is positioned in the sliding frame 39, and when the sliding frame 39 moves towards the inside of the connecting frame 3, the rolling curtain 43 is reeled on the reeling roller 42 under the action of the coil spring 46, so that the opening slot 45 is right opposite to the connector of the HDMI male connector 1, and the connection between the HDMI male connector 1 and the HDMI female socket 2 is facilitated.

The implementation principle of the HDMI connector in the embodiment of the present application is as follows: on being connected to female seat 2 of HDMI with the carriage 3, rotate actuating lever 30, it rotates to drive two threaded rods 27 under the belt 32 effect, make threaded rod 27 threaded connection to the screw hole 4 that corresponds, thereby realize the connection of carriage 3 on female seat 2 of HDMI, insert in the carriage 3 with public first 1 of HDMI, butt piece 8 butt deviates from the lateral wall of female seat 2 of HDMI in public first 1 of HDMI, prevent that public first 1 of HDMI from breaking away from female seat 2 of HDMI, when needs extract public first 1 of HDMI, can act on switch board 28, make butt piece 6 break away from public first 1 of HDMI, thereby be convenient for extract of public first 1 of HDMI.

The application also discloses a use method of the connector, which comprises the following steps:

s1, connecting a connecting frame 3 to an HDMI female socket 2, rotating a driving rod 30, driving two rotating gear columns 29 to rotate simultaneously under the action of a belt 32, and connecting a threaded rod 27 into a threaded hole 4 in a threaded manner under the action of an abutting spring 37;

s2, the HDMI male head 1 is inserted into the connecting frame 3, the HDMI male head 1 moves towards the HDMI female seat 2, the HDMI male head 1 pushes the abutting plate 17 to move towards the direction close to the HDMI female seat 2, and under the action of the driving gear groove 24 and the driving gear column 20, the connecting rod 5 moves towards the direction far away from the HDMI female seat 2;

s3, in the process that the HDMI male head 1 is inserted into the HDMI female seat 2, the abutting block 8 abuts against the side wall of the connecting seat of the HDMI male head 1 and slides on the surface of the HDMI male head 1, the connecting block 7 and the abutting block 8 deform to a certain extent, when the HDMI male head 1 is tightly inserted into the HDMI female seat 2, the connecting block 7 and the abutting block 8 deform again, the abutting block 8 abuts against the end face, deviating from the HDMI female seat 2, of the HDMI male head 1, and the HDMI male head 1 is prevented from being separated from the HDMI female seat 2;

s4, when the HDMI male head 1 needs to be pulled out, an operator can act on the switch plate 28 to enable the switch plate 28 to slide in the switch groove 13, the switch plate 28 is separated from the positioning groove 14, the connecting block 7 drives the abutting block 8 to rotate towards the direction far away from the HDMI male head 1 under the action of the torsion spring 12, the HDMI male head 1 is convenient to pull out, in the pulling-out process, the driving spring 25 pushes the driving plate 16 to move towards the direction far away from the HDMI female seat 2, the sliding plate 21 is driven to move towards the direction close to the HDMI female seat 2 under the action of the driving gear column 20 and the driving gear groove 24, and the connecting rod 5 drives the abutting block 8 to slide on the outer surface of the connecting frame 3;

s5, after the HDMI male head 1 is pulled out, the switch plate 28 slides in the switch groove 13, part of the switch plate 28 is clamped in the positioning groove 14, the connecting block 7 is restored to the initial position, and when the HDMI male head 1 needs to be inserted into the HDMI female seat 2 again, the step S3 only needs to be repeated;

s6, after the HDMI male head 1 is used, the connecting frame 3 can be separated from the HDMI female seat 2, the sliding frame 39 moves towards the outside of the connecting frame 3, the rolling curtain 43 is unreeled on the reeling roller 42 and reeled on the unreeling roller 44 under the action of the driving gear 41 and the driving rack 40, and the connector of the HDMI male head 1 abuts against the rolling curtain 43, so that the possibility of damaging the HDMI male head 1 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a HDMI connector, includes female seat of HDMI (2) and the public head of HDMI (1) of connection on female seat of HDMI (2) on the equipment of connection, its characterized in that: the HDMI male connector comprises a HDMI male connector (1), wherein a connecting frame (3) sleeved outside the HDMI male connector (1) is arranged on the HDMI female connector (2), a threaded hole (4) is formed in the HDMI female connector (2), a connecting piece in threaded connection with the threaded hole (4) is arranged on the connecting frame (3), the HDMI male connector (1) can be detachably connected into the connecting frame (3), the outer side wall of the connecting frame (3) is connected with a connecting rod (5), the end part, deviating from the HDMI female connector (2), of the connecting rod (5) is rotatably connected with a butt piece (6), the butt piece (6) is abutted to the end face, deviating from the HDMI female connector (2), of the HDMI male connector (1), and a switch piece which drives the butt piece (6) to rotate and enables the HDMI male connector (1) to be convenient to be drawn out is arranged on the connecting rod (5); one end, far away from the HDMI female seat (2), of the connecting rod (5) is provided with a connecting groove (9), the abutting piece (6) comprises a connecting block (7) located in the connecting groove (9) and an abutting block (8) which is integrally formed in the connecting block (7) and used for abutting against the HDMI male head (1), a rotating groove (10) penetrating through the connecting block (7) is formed in the connecting block (7), a rotating shaft (11) penetrates through the connecting block (7), two ends of the rotating shaft (11) are fixed on the inner side wall, opposite to the connecting groove (9), of the rotating shaft (11), and a torsion spring (12) driving the abutting block (8) to rotate towards the direction far away from the HDMI male head (1) is sleeved on the rotating shaft (11); connecting rod (5) just are located same one side of connection frame (3) for two, switch slot (13) with spread groove (9) intercommunication are seted up along its length direction to the lateral wall that connecting rod (5) is relative, set up on connecting block (7) and work as constant head tank (14) that butt block (8) aligns in public first (1) lateral wall of HDMI and with switch slot (13), switch spare is switch plate (28) of connecting two switch slots (13), switch plate (28) both ends are located switch slot (13) and work as switch plate (28) part and are located constant head tank (14), and butt block (8) support tightly at public first (1) lateral wall of HDMI.

2. An HDMI connector according to claim 1, wherein: drive groove (15) have been seted up to carriage (3) inside wall, the internal sliding of drive groove (15) is provided with drive plate (16) along connecting rod (5) length direction motion, drive plate (16) lower fixed surface has butt joint board (17), butt joint board (17) are contradicted in HDMI public head (1) connecting seat just to the lateral wall of HDMI female seat (2), drive groove (15) internal rotation is connected with drive gear post (20), carriage (3) outer wall slides and is provided with sliding plate (21), be fixed with connecting plate (26) of perpendicular to connecting rod (5) on sliding plate (21), the end connection that connecting rod (5) are close to HDMI female seat (2) is on connecting plate (26) and along with connecting plate (26) removal, drive gear groove (24) with drive gear post (20) meshing are all seted up to sliding plate (21) lower surface and drive plate (16) upper surface, drive groove (15) internal fixation has pulling drive plate (16) towards drive spring (25) of keeping away from HDMI female seat (2) direction motion of HDMI, butt joint piece (8) and connecting block (7) are elastic deformation block (1) and male head (1) insert in public head (1), and certain HDMI male head (1) of HDMI male head (2) production A side wall.

3. An HDMI connector according to claim 2, wherein: the connecting piece is two, the connecting piece includes threaded rod (27) of threaded connection in screw hole (4), threaded rod (27) end fixing has rotation gear post (29), the end fixing that rotation gear post (29) deviates from threaded rod (27) has threaded rod (27) pivoted actuating lever (30) of being convenient for, set up intercommunication groove (31) of connecting two connecting pieces in connection frame (3), be provided with belt (32) in intercommunication groove (31), belt (32) are connected two rotation gear post (29), rotation gear groove (33) with rotation gear post (29) meshing is seted up to belt (32) inner wall.

4. An HDMI connector according to claim 3, wherein: set up in link (3) with correspond coaxial butt groove (35) of threaded rod (27), rotating on threaded rod (27) and being connected with butt ring (36), butt spring (37) have been cup jointed on threaded rod (27), butt spring (37) both ends are fixed respectively on butt groove (35) inner wall and butt ring (36) and are pulled threaded rod (27) towards being close to female seat of HDMI (2) direction motion.

5. An HDMI connector according to claim 4, wherein: the utility model discloses a public first (1) of HDMI is connected with the HDMI, connect frame (3) inner wall to slide and be provided with can be partly roll-off connect frame (3) outside and be used for protecting the public first (1) connector of HDMI (39), be fixed with on slide frame (39) and be on a parallel with public first (1) direction of motion's of HDMI drive rack (40), connect frame (3) internal rotation be connected with drive rack (40) meshing and drive gear (41) of drive rack (40) motion.

6. An HDMI connector according to claim 5, wherein: connection frame (3) are rotated and are connected with wind-up roll (42), wind-up roll (42) perpendicular to public first (1) direction of motion of HDMI, it has a roll curtain (43) to roll up on wind-up roll (42), set up in the relative lateral wall of sliding frame (39) and abdicate groove (34), abdicate groove (34) runs through sliding frame (39) along public first (1) direction of motion of HDMI, be fixed with in drive gear (41) pivot and unreel roller (44), roll curtain (43) pass sliding frame (39) in proper order and go up two groove (34) of abdicating and be used for covering sliding frame (39) opening, roll curtain (43) one end is fixed on wind-up roll (42), roll curtain (43) other end passes two groove (34) after-fixing on unreeling roller (44), set up open slot (45) that the connector that supplies public first (1) of HDMI wears out and is connected with female seat of HDMI (2) on roll curtain (43).

7. An HDMI connector according to claim 6, wherein: the utility model discloses a HDMI connector, including wind-up roll (42), wind spring (46) have been cup jointed on wind-up roll (42), wind spring (46) one end is fixed on wind-up roll (42), wind spring (46) other end is fixed on connecting frame (3) and is located connecting frame (3) when sliding frame (39), open slot (45) are just to the connector of HDMI public head (1).

8. Use of a connector according to claim 7, characterized in that it comprises the following steps:

s1, connecting a connecting frame (3) to an HDMI female seat (2), and rotating a connecting piece to enable the connecting piece to be in threaded connection with the HDMI female seat (2);

s2, the HDMI male head (1) is inserted into the connecting frame (3), the HDMI male head (1) moves towards the HDMI female seat (2), the HDMI male head (1) pushes the abutting plate (17) to move towards the direction close to the HDMI female seat (2), and under the action of the driving gear column (20), the connecting rod (5) moves towards the direction far away from the HDMI female seat (2);

s3, in the process that the HDMI male head (1) is inserted into the HDMI female seat (2), the connecting block (7) and the abutting block (8) deform to a certain extent and slide on the surface of the HDMI male head (1), when the HDMI male head (1) is tightly inserted into the HDMI female seat (2), the connecting block (7) and the abutting block (8) restore to deform, and the abutting block (8) abuts against the end face, deviating from the HDMI female seat (2), of the HDMI male head (1), so that the HDMI male head (1) is prevented from being separated from the HDMI female seat (2);

s4, when the HDMI male head (1) needs to be pulled out, an operator can act on the switch plate (28) to enable the switch plate (28) to be separated from the positioning groove (14), the connecting block (7) drives the abutting block (8) to rotate towards the direction far away from the HDMI male head (1) under the action of the torsion spring (12), the HDMI male head (1) is convenient to pull out, and in the pulling-out process, the connecting rod (5) moves towards the HDMI female seat (2) and returns to the initial position;

s5, after the HDMI male head (1) is pulled out, the switch board (28) is partially clamped into the positioning groove (14), the connecting block (7) is restored to the initial position, and when the HDMI male head (1) needs to be inserted into the HDMI female seat (2) again, the step S3 only needs to be repeated.