CN206820226U - HDMI adapters - Google Patents

Abstract

The utility model discloses a kind of HDMI adapters, including adaptor and respectively with first the second joint of joint of adaptor both ends pivot joint, first joint is provided with a groove towards adaptor, adaptor one end is in groove, pivot hole is equipped with two madial walls of groove, adaptor is equipped with pivot projection with respect to the position of pivot hole, pivot projection is embedded in corresponding pivot hole, adaptor is provided with a pushing component, when pushing component is in open mode, adaptor can be spun upside down around the first joint；Keep fixing when pushing component is in closure state, between adaptor and the first joint.HDMI adapters can be spun upside down by the joint of pin-jointed structure first of setting around adaptor in the utility model, second joint can be around adaptor left rotation and right rotation, by setting the folding condition of pushing component to fix mutually activity or holding between adaptor and the first joint, solve the problems, such as that existing HDMI adapters flexibility is not high.

Description

HDMI adapters

Technical field

Technical field of electronic equipment is the utility model is related to, more particularly to a kind of HDMI adapters.

Background technology

As the improvement of people's living standards, the purchasing power of people also improves a lot, therefore production firm is in electronics Increasingly consider that consumer demand, such as operation handle more powerful quick, display effect in the design and production process of equipment It is apparent gorgeous, the more perfect shock of tonequality so that user is more on the spot in person, thus in electronic equipment mostly integrated multiple interfaces with Realize the transmission of the audio, vision signal of high quality.

In the prior art, such as TV, computer etc., to be typically provided with HDMI, DVI, VGA and DP etc. in the motherboard a variety of One or more combination in interface, wherein：HDMI is used for the transmission for carrying out digital video and audio signal simultaneously；DVI Interface is used for the transmission for carrying out digital video signal；USB interface is used for the transmission for carrying out analog video signal；HDMI is used for Carry out the transmission of high-definition digital video and audio signal.

In the prior art, when some electronic products are positioned over less space, as intelligent television apart from metope it is excessively near when, HDMI mother mouth and metope on its intelligent television is excessively near so that influences the normal grafting of HDMI connecting lines, it is therefore desirable to match somebody with somebody HDMI adapters are put, to be connected with HMDI connecting lines, HDMI adapters are mostly non-rotatable structure, influence HMDI connections The connection of line, and in some existing turnable HDMI adapters, when user determines that after having rotated angle, it can not be fixed The angle is constant, still may proceed to rotate so that when the casual touching of user, it can rotate, and cause HDMI to connect Line comes off or other problemses so that the flexibility of HDMI adapters is not high.

Utility model content

Based on this, the purpose of this utility model is to propose a kind of HDMI adapters, solves the flexibility of HDMI adapters not The problem of high.

The utility model provides a kind of HDMI adapters, including the first joint and the second joint, and the HDMI adapters are also Including an adaptor, the adaptor includes the first end and the second end that are oppositely arranged, the first end and described the One joint pivot, the second end and second joint pivot, first joint are recessed provided with one towards the adaptor Groove, the first end of the adaptor are equipped with the first pivot hole, institute in the groove on two madial walls of the groove The position for stating two the first pivot holes of the relatively described groove of first end is equipped with the first pivot projection, and first pivot is convex Block is embedded in corresponding first pivot hole, to form the pin-jointed structure between the first end and first joint, The adaptor is provided with a pushing component, and when the pushing component is in open mode, the adaptor can be around described One joint is spun upside down；When the pushing component is in closure state, kept between the adaptor and first joint It is fixed.

HDMI adapters provided by the utility model, can be on adaptor by the joint of pin-jointed structure first of setting Lower upset, by setting the state of pushing component to make to keep fixed or movable between adaptor and the first joint, work as promotion When component is in open mode, adaptor is spun upside down around the first joint；When pushing component is in closure state, adaptor with Keep fixing between first joint, slide assemblies when in use, first can be slid into open mode by user from closure state, be transferred Part can be spun upside down around the first joint, and when determining the angle used, slide assemblies are slid into closed form from open mode State, now adaptor can not continue around the first joint upset, mutually keep fix.Solves existing HDMI adapters flexibility not The problem of high.

In addition, according to HDMI adapters provided by the utility model, there can also be technical characteristic additional as follows：

Further, multiple fixed projections are provided with first pivot hole, between adjacent two fixed projections The first accommodation space is formed, the adaptor is provided with a rectangular through hole, and the pushing component includes being located at the through hole Interior connecting rod, the sliding block and fixed block being connected respectively with the connecting rod both ends, the sliding block is located at the outer of the adaptor Portion, the fixed block is located at the inside of the adaptor, when the sliding block is slid at the pushing component in the through hole When closure state, the fixed block stretches out in the first pivot projection of the adaptor, and is placed in first accommodation space It is interior inconsistent with fixation projection in first pivot hole, keep fixing between the adaptor and first joint, when When the sliding block slides into the pushing component in the through hole and is in open mode, the fixed block stretches to the switching Mutually remote with first accommodation space in part, the adaptor can be spun upside down around first joint.

Further, second joint is provided with one second pivot projection towards the adaptor, and the of the adaptor The position that two ends correspond to the second pivot projection is provided with the second pivot hole, and second joint is embedded in corresponding described second In second pivot hole of end, to form the pin-jointed structure between the second end and second joint, so that second connects Head is around the adaptor left rotation and right rotation.

Further, the outer wall of the second pivot projection is provided with a limited block, and the diameter of the limited block is more than institute State the diameter of the second pivot projection, the limited block is fastened in second pivot hole, to limit second joint from Produced in the adaptor.

Further, the outer wall of the limited block is provided with spacing preiection, and the upper and lower side in second pivot hole is provided with limit Position step, when second joint around the adaptor left rotation and right rotation to certain angle when, the spacing preiection with it is described spacing Step is inconsistent, to limit left rotation and right rotation scope of second joint around the adaptor.

Further, first joint includes the first housing and the first grafting port, and first housing is away from described One end of adaptor is provided with the first jack, and the first grafting port encloses the receiving space to be formed installed in first housing It is interior, and first jack is stretched out in, second joint includes the second housing and the second grafting port, and second housing is remote One end from the adaptor is provided with the second jack, and the second grafting port encloses the receipts to be formed installed in second housing Hold in space, and stretch out in second jack, the first grafting port is HDMI grafting public affairs mouths, the second grafting port For HDMI grafting mother's mouths.

Further, on the second pivot projection on the first pivot projection and second joint on the adaptor Provided with the line through hole connected with its inside, the data wire on the first grafting port sequentially passes through the first pivot projection On line through hole and the second pivot projection on line through hole electrically connected with the second grafting port.

Further, first housing includes the first upper casing and the first lower casing, and second housing includes the second upper casing With the second lower casing, it is fastened mutually between first upper casing and the first lower casing, between second upper casing and the second lower casing It is fastened mutually.

Brief description of the drawings

Fig. 1 is the structural representation for the HDMI adapters that the utility model first embodiment proposes.

Fig. 2 is the configuration schematic diagram for the HDMI adapters that the utility model first embodiment proposes.

Fig. 3 is the part-structure schematic diagram for the HDMI adapters that the utility model first embodiment proposes.

Fig. 4 is the normal operating condition structural representation for the HDMI adapters that the utility model first embodiment proposes.

Fig. 5 is the rollover states structural representation for the HDMI adapters that the utility model first embodiment proposes.

Fig. 6 is that the section view between the second joint and adaptor of the HDMI adapters that the utility model first embodiment proposes is shown It is intended to.

Fig. 7 is the part-structure schematic diagram of the first joint in the HDMI adapters that the utility model first embodiment proposes.

Fig. 8 is the part-structure schematic diagram of adaptor in the HDMI adapters that the utility model first embodiment proposes.

Fig. 9 is the structural representation of pushing component in the HDMI adapters that the utility model first embodiment proposes.

Embodiment

To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific implementation opened.

It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side ", " on ", " under " and similar statement is for illustrative purposes only, rather than instruction or the device or member that imply meaning Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.Term as used herein " and/or " include one or more related Listed Items Arbitrary and all combination.

Fig. 1 to Fig. 9 is referred to, the HDMI adapters 10 that first embodiment of the present utility model provides include the first joint 20th, the second joint 30 and adaptor 40, the adaptor 40 are connected between the first joint 20 and the second joint 30, and respectively with First joint 20 and the second joint 30 are pivotally connected, and adaptor 40 includes the first end 41 and the second end 42 being oppositely arranged, wherein First end 41 is pivotally connected with the first joint 20, and the second end 42 is pivotally connected with the second joint 30.

First joint 20 includes the first housing 21 and the first grafting port 22, and the first housing 21 is internal cavity structures, its First one end of housing 21 away from adaptor 40 is provided with one first jack 211, and a groove is provided with towards one end of adaptor 40 212.Enclose to form the receiving space that an inside is used for items sheltering and is provided with opening away from adaptor 40 between first housing 21, Wherein the first grafting port 22 is arranged in the receiving space of the first housing 21, and stretches out in the first jack 211, wherein it is desired to , it is noted that in the present embodiment, the first grafting port 22 is HDMI grafting public affairs mouths, it is possible to understand that the first grafting port 22 It can also be one kind in HDMI grafting mother mouths or USB grafting port or DP grafting port or other grafting ports, not do herein Limit.

Further, the first joint 20 is in substantially cuboid flat structure, and the first joint 20 is close to the one of adaptor 40 Hold it is generally cylindrical and it is middle be provided with a groove 212, the groove 212 is used for the embedded first end placed on adaptor 40 41, one first pivot hole 213, the inner side of the first pivot hole 213 are equipped with two madial walls of the face adaptor 40 of groove 212 Cylinder shape inner wall be provided with multiple same intervals distances fixation projection 214, adjacent two fixation projections 214 between enclose shape Into the first accommodation space.

The first end 41 of adaptor 40 is generally cylindrical, wherein the two side relative first tab 20 of first end 41 The positions of two the first pivot holes 213 be equipped with the first pivot projection 411, first end 41 passes through the first pivot projection 411 are embedded in corresponding first pivot hole 213 so that the first end 41 of adaptor 40 is embedded in the groove of the first joint 20 In 212, to form the pivot structure between the joint 20 of first end 41 and first.The cambered surface of adaptor 40 is provided with a promotion group 43 and one rectangular through hole of part, pushing component 43 include connecting rod 431 in the through hole, respectively with the both ends of connecting rod 431 The sliding block 432 and fixed block 433 of connection, wherein sliding block 432 are located at the outside of adaptor 40, and fixed block 433 is located at adaptor 40 Inside, wherein the length of fixed block 433 be more than sliding block 432 length, when sliding block 432 slides in through-holes, fixed block 433 It is extended in outside the first pivot projection 411 or deeply to the inside of the first pivot projection 411 after following sliding block 432 to slide.Work as cunning When block 432 slides into pushing component 43 and is in closure state in through-holes, fixed block 433 stretches out in the first pivot of adaptor 40 Projection 411, and it is placed in inconsistent with the fixation projection 214 in the first pivot hole 213 in the first accommodation space, adaptor 40 and the Keep fixing between one joint 20, when sliding block 432 slides into pushing component 43 in through-holes is in open mode, fixed block 433 stretch in adaptor 40 and mutually remote with the first accommodation space, and adaptor 40 can be spun upside down between the first joint 20, By control the state of pushing component 43 allow to determine the joint 20 of adaptor 40 and first between realize freely rotate or protect Hold fixation.

Second joint 30 includes the second housing 31 and the second grafting port 32, and the second housing 31 is internal cavity structures, its Second one end of housing 31 away from adaptor 40 is provided with one second jack 311, and one second pivot is provided with towards one end of adaptor 40 Crown of roll block 312.Enclose to be formed inside one between second housing 31 and be provided with opening for items sheltering and remote adaptor 40 Receiving space, wherein the second grafting port 32 is arranged in the receiving space of the second housing 31, and the second jack 311 is stretched out in, , wherein it is desired to, it is noted that in the present embodiment, the second grafting port 32 is HDMI grafting mother's mouths, it is possible to understand that this second Grafting port 32 can also be one in HDMI grafting public affairs mouths or USB grafting port or DP grafting port or other grafting ports Kind, do not limit herein.Wherein the first grafting port 22 and the second grafting port 32 can be formed mutually HDMI male and females adapter, HDMI turns DP adapters, USB type-c turn a variety of different types of adapters such as USB adapters, main to use in the present embodiment In HDMI male and female adapters, it is to be understood that, can also be other kinds of switching in other embodiment of the present utility model Device, the utility model are mainly used in realizing the fixed effect after the completion of the left and right of adapter and the rotation of above-below direction, and rotation Fruit, it is embodied as a more flexible adapter.

Further, the second joint 30 is provided with the second pivot projection 312 towards adaptor 40, the second pivot projection 312 Outer wall is provided with a limited block 313, and the diameter of limited block 313 is more than the diameter of the second pivot projection 312, limited block 313 it is outer Wall is provided with spacing preiection 314.The second end 42 of adaptor 40 is substantially in cuboid, and it is internal cavity structures, and inside is enclosed The receiving space for forming items sheltering is closed, its second end 42 is provided with the second pivot hole 421 close to one end of the second joint 30, the Two joints 30 are embedded in corresponding to the second end 42 in second pivot hole 421, with formed the joint 30 of the second end 42 and second it Between pin-jointed structure so that the second joint 30 is around the left rotation and right rotation of adaptor 40, wherein, the limited block 313 on the second joint 30 blocks It is located in the second pivot hole 421, is produced for limiting the second joint 30 out of adaptor 40, it is upper and lower in the second pivot hole 421 End be provided with limited step 422, when the second joint 30 around the left rotation and right rotation of adaptor 40 to certain angle when, the spacing preiection 314 and Limited step 422 is inconsistent so that the second joint 30 can not continue to rotate towards the direction of rotation, to limit the second joint 30 around The left rotation and right rotation scope of adaptor 40, prevent that excessively internally the data wire in portion causes to twist off the second joint 30 in left and right directions rotation Infringement.

Further, the first housing 21 includes the first upper casing 215 and the first lower casing 216, the first upper casing 215 and the first lower casing It is fastened mutually between 216, the second housing 31 includes the second upper casing 315 and the second lower casing 316, the second upper casing 315 and second It is fastened mutually between lower casing 316, the second pivot of the first pivot projection 411 and the second joint 30 wherein on adaptor 40 The line through hole connected with its inner accepting space is equipped with projection 312, wherein the data wire on the first grafting port 22 according to The second pivot projection 312 on line through hole and the second joint 30 on secondary the first pivot projection 411 through on adaptor 40 On line through hole electrically connected with the second grafting port 32.

When in use, the slide assemblies on adaptor 40 are first slid into open mode, now, adaptor from closure state 40 can be spun upside down around the first joint 20, and when determining the angle used, slide assemblies are slid into closure from open mode State, now adaptor 40 can not continue around the first joint 20 and overturn, mutually keep fix.Now the first joint 20 is inserted into When in the HDMI of the electronic equipments such as intelligent television, computer, if necessary to when being rotated further to HDMI adapters 10, now may be used Left and right freely rotates its second joint 30, adds the scope of activities of HDMI adapters 10 so that improve HDMI adapters 10 Flexibility and use after the completion of good steadiness.

Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (8)

1. a kind of HDMI adapters, including the first joint and the second joint, it is characterised in that the HDMI adapters also include one Adaptor, the adaptor include the first end and the second end being oppositely arranged, the first end and first joint Pivot joint, the second end and second joint pivot, first joint is provided with a groove towards the adaptor, described The first end of adaptor is equipped with the first pivot hole in the groove on two madial walls of the groove, and described first The position of two the first pivot holes of the relatively described groove in end is equipped with the first pivot projection, and the first pivot projection is embedded in In corresponding first pivot hole, to form the pin-jointed structure between the first end and first joint, described turn Fitting is provided with a pushing component, and when the pushing component is in open mode, the adaptor can be around first joint Spin upside down；Keep fixing when the pushing component is in closure state, between the adaptor and first joint.

2. HDMI adapters according to claim 1, it is characterised in that it is convex that multiple fixations are provided with first pivot hole Block, the first accommodation space is formed between adjacent two fixed projections, the adaptor is provided with a rectangular through hole, The pushing component includes the connecting rod in the through hole, the sliding block being connected respectively with the connecting rod both ends and fixation Block, the sliding block are located at the outside of the adaptor, and the fixed block is located at the inside of the adaptor, when the sliding block is in institute State when the pushing component is slid into through hole being in closure state, the fixed block stretches out in the first pivot of the adaptor Projection, and be placed in it is inconsistent with the fixation projection in first pivot hole in first accommodation space, the adaptor and Keep fixing between first joint, open mode is in when the sliding block slides into the pushing component in the through hole When, the fixed block is stretched in the adaptor, mutually remote with first accommodation space, and the adaptor can be around described One joint is spun upside down.

3. HDMI adapters according to claim 1, it is characterised in that second joint is provided with towards the adaptor One second pivot projection, the position that the second end of the adaptor corresponds to the second pivot projection are provided with the second pivot hole, Second joint is embedded in the second pivot hole of the corresponding the second end, to form the second end and described second Pin-jointed structure between joint, so that the second joint is around the adaptor left rotation and right rotation.

4. HDMI adapters according to claim 3, it is characterised in that the outer wall of the second pivot projection is provided with one Limited block, the diameter of the limited block are more than the diameter of the second pivot projection, and the limited block is fastened on second pivot In axis hole, produced to limit second joint out of described adaptor.

5. HDMI adapters according to claim 4, it is characterised in that the outer wall of the limited block is provided with spacing preiection, Upper and lower side in second pivot hole is provided with limited step, when second joint around the adaptor left rotation and right rotation to necessarily During angle, the spacing preiection and the limited step are inconsistent, to limit second joint around a left side for the adaptor Right rotation scope.

6. HDMI adapters according to claim 1, it is characterised in that first joint includes the first housing and first Grafting port, the described one end of first housing away from the adaptor are provided with the first jack, and the first grafting port is arranged on First housing is enclosed in the receiving space to be formed, and stretches out in first jack, and second joint includes second shell Body and the second grafting port, the described one end of second housing away from the adaptor are provided with the second jack, second inserted terminal Mouth is enclosed in the receiving space to be formed installed in second housing, and stretches out in second jack, first inserted terminal Mouth is HDMI grafting public affairs mouths, and the second grafting port is HDMI grafting mother's mouths.

7. HDMI adapters according to claim 6, it is characterised in that the first pivot projection and institute on the adaptor State be equipped with the second pivot projection on the second joint with its internal line through hole connected, on the first grafting port Data wire sequentially passes through the line through hole on the first pivot projection and the line through hole on the second pivot projection and institute State the electrical connection of the second grafting port.

8. HDMI adapters according to claim 6, it is characterised in that first housing includes the first upper casing and first Lower casing, second housing include the second upper casing and the second lower casing, are mutually interlocked between first upper casing and the first lower casing solid It is fixed, it is fastened mutually between second upper casing and the second lower casing.