CN206388929U - A kind of HDMI connector - Google Patents

Abstract

The utility model discloses a kind of HDMI connector, including connecting framework and rubbery outer cover, the connecting framework includes winding displacement shell, the winding displacement shell is cylindric, and it is fixedly welded with winding displacement inside winding displacement shell, pilot pin is also equipped between winding displacement, the winding displacement side is equipped with damping spring piece, magnet lamination is installed with damping spring piece front end, and magnet lamination is directly connected to winding displacement, fixed plate is fixedly welded with respectively at winding displacement shell two ends, the fixed plate two ends are equipped with through hole, and in two pieces of fixed plates corresponding through hole on same straight line, and with winding displacement shell diameter parallel, and also it is movably installed with gim peg in rubbery outer cover both sides, the gim peg is located inside through hole, and L-type hasp is cased with gim peg, using damping principle winding displacement, and it is combined mode using electronics and machinery and maintains stability, it can effectively prevent winding displacement from damaging and because of a series of problems caused by stability.

Description

A kind of HDMI connector

Technical field

The utility model is related to HDMI transmission equipment technical fields, specially a kind of HDMI connector.

Background technology

HDMI is that HDMI is a kind of digitized video/COBBAIF technology, is to be adapted to image transmission Tailored version digital interface, due to HDMI can arrange in pairs or groups broadband digital content protection（HDCP）, to prevent the shadow with copyright Sound content is replicated by unwarranted, can be applicable to but also with exceptional space in the audio frequency and video form upgraded in the future, therefore, HDMI must play extremely wide application in actual application.

And HDMI technical transmissions is applied to greatest extent, one of its topmost accessory is exactly connector, wide at present The general HDMI connector used uses winding displacement molding structure, will connect winding displacement and be welded on inside connector, and by HDMI Connection data wire is fixed with winding displacement and welds to form integral structure respectively according to design requirement, and then ensures data transfer Stability and convenience.But, the structure of current this connector has a most fatal defect, be mainly manifested in： Inside connector, each winding displacement is according to being necessarily arranged sequentially inside connector, and exposed winding displacement is easy to damage, and particularly exists The phenomenon that winding displacement fracture causes connector to be scrapped does not occur easily in use, asking as requested, therefore, current connector is maximum Scrap reason be winding displacement be broken；Secondly, not enough, joyous dynamic, influence biography can occur after completion is connected for the stability of connection Defeated effect, and the stability of data transfer can be influenceed；Finally, traditional connector uses mechanical means to maintain Stability, therefore, using needing to pull in connector slave unit manually after finishing, but in actual utility efficiency report In announcement, always have many users and forget connector pulling up i.e. mobile device after use, cause equipment and connector Damage.

Utility model content

For problem above, the utility model provides a kind of HDMI connector, using damping principle winding displacement, and utilized Electronics and machinery are combined mode and maintain stability, can effectively prevent winding displacement from damaging and being because of caused by stability one Row problem, the problem of effectively can solving in background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of HDMI connector, including connecting framework And rubbery outer cover, the connecting framework includes winding displacement shell, and the winding displacement shell is fixedly welded with inside winding displacement shell to be cylindric Winding displacement, is also equipped with pilot pin, the winding displacement side is equipped with damping spring piece, solid in damping spring piece front end between winding displacement Dingan County is equipped with magnet lamination, and magnet lamination is directly connected to winding displacement, is fixedly welded with respectively at winding displacement shell two ends Fixed board, the fixed plate two ends are equipped with through hole, and two pieces of fixed plates corresponding through hole on same straight line, and with Winding displacement shell diameter parallel, and gim peg is also movably installed with rubbery outer cover both sides, the gim peg is located inside through hole, and L-type hasp is cased with gim peg.

As a kind of preferred technical scheme of the utility model, the distance between the fixed plate center is winding displacement shell length Half, and 5 ° of angles are mutually between two pieces of fixed plates.

As a kind of preferred technical scheme of the utility model, the pilot pin size, shape and winding displacement always, pilot pin Length is 2 times of winding displacement length, and pilot pin is made up of polyurethane rubber PU glue.

As a kind of preferred technical scheme of the utility model, the density of the pilot pin is 100/mm2.

As a kind of preferred technical scheme of the utility model, the quantity of the damping spring piece is two groups, and every group of resistance The quantity of Buddhist nun's spring leaf is two, and every group of damping spring piece is engraved on winding displacement shell.

As a kind of preferred technical scheme of the utility model, the rubbery outer cover is fixedly mounted on connection in inverted steps shape Skeleton outer surface.

As a kind of preferred technical scheme of the utility model, the rubbery outer cover inside top is also equipped with shielding metal Plate, and shielding metallic plate prominent length is the 1/5 of winding displacement shell.

Compared with prior art, the beneficial effects of the utility model are：The HDMI connector, by setting pilot pin and resistance Buddhist nun's spring leaf, the former dense distribution can be filled between winding displacement, when not in use between space, preventing dust etc., other are miscellaneous Thing enters winding displacement shell, and location position can be carried out when in use, prevents due to causing winding displacement fracture to wrong position, and combine Using damping spring piece, because in accordance with technical requirements, winding displacement is not damaged caused by too quickly insertion when preventing from accessing, it is used in combination Magnet lamination and fixed plate, magnet lamination are directly conductively connected there is provided electromagnetic force with winding displacement, and winding displacement is fixed on and set It is standby upper, and by the combined use of gim peg and through hole, the mechanical system of use connects connector and equipment, and L-type is taken Button can point out connection, prevent maloperation, and shielding metallic plate can then shield external electromagnetic model, improve the stabilization of transmission Property, on the whole for, using damping principle winding displacement, and be combined mode using electronics and machinery and maintain stability, Neng Gouyou What is imitated prevents winding displacement from damaging and because of a series of problems caused by stability.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model connecting framework structural representation；

Fig. 3 is the utility model winding displacement shell cross-sectional view.

In figure：1- connecting frameworks；2- rubbery outer covers；3- winding displacement shells；4- winding displacements；5- pilot pins；6- damping spring pieces；7- electricity Magnet chip；8- fixed plates；9- through holes；10- gim pegs；11-L type hasps；12- shields metallic plate.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Embodiment：

Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of HDMI connector, including connecting framework 1 With rubbery outer cover 2, the connecting framework 1 includes winding displacement shell 3, and the winding displacement shell 3 is cylindric, and fixed inside winding displacement shell 3 Winding displacement 4 is welded with, pilot pin 5 is also equipped between winding displacement 4, the side of winding displacement 4 is equipped with damping spring piece 6, in damping The front end of spring leaf 6 is installed with magnet lamination 7, and magnet lamination 7 is directly connected to winding displacement 4, at the two ends of winding displacement shell 3 Fixed plate 8 is fixedly welded with respectively, and the two ends of fixed plate 8 are equipped with corresponding on through hole 9, and two pieces of fixed plates 8 run through Hole 9 on same straight line, and with the diameter parallel of winding displacement shell 3, and be also movably installed with gim peg 10 in the both sides of rubbery outer cover 2, The gim peg 10 is located inside through hole 9, and is cased with gim peg 10 L-type hasp 11.

Preferably, the distance between described center of fixed plate 8 is the half of the length of winding displacement shell 3, and two pieces of fixed plates 8 it Between be mutually 5 ° of angles, utilize not coupled characteristic improve stability；The size of pilot pin 5, shape and winding displacement always, pilot pin 5 Length is 2 times of the length of winding displacement 4, and pilot pin 5 is made up of polyurethane rubber PU glue；The density of the pilot pin 5 is 100/mm ²；The quantity of the damping spring piece 6 is two groups, and the quantity of every group of damping spring piece 6 is two, every group of damping spring Piece 6 is engraved on winding displacement shell 3；The rubbery outer cover 2 is fixedly mounted on the outer surface of connecting framework 1 in inverted steps shape；The rubber The inside top of shell 2 is also equipped with shielding metallic plate 12, and shielding metallic plate 12 prominent length is the 1/5 of winding displacement shell 3.

The utility model has the advantage of：The HDMI connector, by setting pilot pin and damping spring piece, the former is intensive It is distributed between winding displacement, the space between can filling when not in use, prevents other debris such as dust from entering winding displacement shell, make Used time can carry out location position, prevent due to causing winding displacement fracture to wrong position, and damping spring piece is used in combination, and prevent Because winding displacement is not damaged caused by too quickly insertion in accordance with technical requirements when only accessing, magnet lamination and fixation is used in combination Plate, magnet lamination is directly conductively connected there is provided electromagnetic force with winding displacement, and winding displacement is fixed in equipment, and passes through fixation The combined use of bolt and through hole, the mechanical system of use connects connector and equipment, and L-type hasp can point out to connect feelings Condition, prevents maloperation, and shielding metallic plate can then shield external electromagnetic model, improve the stability of transmission, on the whole for, adopt Damping principle winding displacement is used, and mode is combined using electronics and machinery and maintains stability, effectively can prevent winding displacement from damaging With because stability caused by a series of problems.

Operation principle of the present utility model：On the one hand pilot pin prevents other debris such as dust from entering winding displacement shell, the opposing party Face carries out location position, and damping spring piece is improved the main force that equipment inserts connector, prevents violence from using, and powered using winding displacement DM chip provides electromagnetic force and is attached, and auxiliary uses combination of the mechanical system by gim peg and through hole Connected using by connector and equipment, shielding metallic plate can then shield external electromagnetic model.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (7)

1. a kind of HDMI connector, including connecting framework（1）And rubbery outer cover（2）, the connecting framework（1）Including winding displacement shell （3）, the winding displacement shell（3）To be cylindric, and in winding displacement shell（3）Inside is fixedly welded with winding displacement（4）, it is characterised in that：In row Line（4）Between be also equipped with pilot pin（5）, the winding displacement（4）Side is equipped with damping spring piece（6）, in damping spring piece（6） Front end is installed with magnet lamination（7）, and magnet lamination（7）And winding displacement（4）It is directly connected to, in winding displacement shell（3）Two End is fixedly welded with fixed plate respectively（8）, the fixed plate（8）Two ends are equipped with through hole（9）, and two pieces of fixed plates（8）On Corresponding through hole（9）On same straight line, and with winding displacement shell（3）Diameter parallel, and in rubbery outer cover（2）Both sides are also movable Gim peg is installed（10）, the gim peg（10）Positioned at through hole（9）Inside, and in gim peg（10）On be cased with L-type hasp （11）.

2. a kind of HDMI connector according to claim 1, it is characterised in that：The fixed plate（8）Between center away from From for winding displacement shell（3）The half of length, and two pieces of fixed plates（8）Between be mutually 5 ° of angles.

3. a kind of HDMI connector according to claim 1, it is characterised in that：The pilot pin（5）Size, shape and row Line always, pilot pin（5）Length is winding displacement（4）2 times of length, and pilot pin（5）It is made up of polyurethane rubber PU glue.

4. a kind of HDMI connector according to claim 1 or 3, it is characterised in that：The pilot pin（5）Density be 100/mm2.

5. a kind of HDMI connector according to claim 1 or 3, it is characterised in that：The damping spring piece（6）Quantity For two groups, and every group of damping spring piece（6）Quantity be two, every group of damping spring piece（6）It is engraved in winding displacement shell（3） On.

6. a kind of HDMI connector according to claim 1, it is characterised in that：The rubbery outer cover（2）In inverted steps shape It is fixedly mounted on connecting framework（1）Outer surface.

7. a kind of HDMI connector according to claim 1, it is characterised in that：The rubbery outer cover（2）Inside top is also Shielding metallic plate is installed（12）, and shielding metallic plate（12）Prominent length is winding displacement shell（3）1/5.