CN203423349U - Video converter with improved structure - Google Patents
Video converter with improved structure Download PDFInfo
- Publication number
- CN203423349U CN203423349U CN201320536257.XU CN201320536257U CN203423349U CN 203423349 U CN203423349 U CN 203423349U CN 201320536257 U CN201320536257 U CN 201320536257U CN 203423349 U CN203423349 U CN 203423349U
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- Prior art keywords
- interface
- housing
- video converter
- improved video
- structure improved
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Abstract
The utility model relates to a video converter and particularly relates to a video converter with an improved structure. The video converter with the improved structure comprises a first interface, a second interface and a casing, wherein the first interface is fixedly equipped with a fixing device, the fixing device comprises a fixing casing, and a clamping projection and a pushing and pressing structure, the clamping projection and the pushing and pressing structure are respectively arranged at two opposite sides of the fixing casing, the casing is provided with a slot corresponding to the card projection, and the pressing structure pushes and presses against the inner wall of the casing to enable the clamping projection and the slot to be in close fit with each other. The video converter with the improved structure has advantages of convenient assembling, simple and reliable structure, smaller designed profile dimensions and lower manufacturing cost.
Description
Technical field
The utility model relates to a kind of video converter, relates in particular to a kind of structure improved video converter.
Background technology
Present electronic equipment needs different transmission converters according to the coffret of different hardware, such as VGA interface, DVI interface, HDMI interface and USB interface etc., more than be comparatively common coffret now, the signal transmission that realize between different transmission interfaces just needs multiple different transducer.
In existing interface, there is part of interface comparatively similar on shape and structure; its the fixing assembling of these interfaces also usually can be adopted and use the same method; for example VGA interface and DVI interface; VGA interface is the interface type being most widely used on video card; most video cards are all with this kind of interface; DVI interface is a kind of interface standard of international openness, on the equipment such as PC, DVD, high definition television (HDTV), high definition projecting apparatus, is widely used.These two kinds of modal installation methods of interface are set up a mounting casing exactly on interface, the left and right sides of mounting casing is provided with screw mounting hole, then by screw, interface is fixedly mounted on transducer, this installation method is not only assembled time-consuming, and need to additionally increase mounting screw, thereby increase production cost, simultaneously, for the set up mounting casing with screw mounting hole is installed, in structural design, the structure of having to increase transducer is to adapt to this mounting casing, thereby hindered the realization of the Miniaturization Design of product, also caused and carried inconvenience to a certain extent.
In existing interface, have many interfaces all have similar more than the defect of two kinds of interfaces, time-consuming loaded down with trivial details aspect production and assembly, structurally complicated burdensome ，Gei producer causes unnecessary trouble and extra cost.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of structure improved video converter is provided, this video converter is easy to assembly, reliable in structure, and simple for structure, so overall dimension can design littlely, manufacturing cost is also lower.
The purpose of this utility model is achieved through the following technical solutions:
A kind of structure improved video converter is provided, comprise first interface, the second interface and housing, described video converter also comprises with described first interface hard-wired for first interface being fixed on to the fixture of described housing, described fixture comprises fixed housing, be arranged at card convex and the top laminated structure of described fixed housing, described card convex and top laminated structure are arranged at respectively the two opposite sides of described fixed housing, described housing is provided with the draw-in groove corresponding with described card convex, described inner walls is pressed so that described card convex and described draw-in groove keep closely cooperating in laminated structure top, described top.
Wherein, described fixed housing is sheet metal component, and described card convex is the die mould on sheet metal component, and described top laminated structure is elastic pressuring plate.
Wherein, the die mould that described die mould is round rectangle, described elastic pressuring plate is the elastic pressuring plate of V font.
Wherein, described fixture also comprises grab, and described grab is arranged at described fixed housing, and described first interface is provided with the hook groove corresponding with described grab, and described grab and described hook groove closely fasten.
Wherein, the two opposite sides of described fixed housing are provided with described grab.
Wherein, the two opposite sides of described fixed housing are upper and lower side.
Wherein, described first interface is VGA interface or DVI interface.
Wherein, described the second interface is any interface in VGA interface, DVI interface, HDMI interface, USB interface, S terminal interface, AV interface.
Wherein, described the second interface is HDMI interface, is provided with for the guiding rib of described HDMI interface is installed in described housing.
Wherein, described first interface adopts heavy board mounting structure to be embedded into described housing; its front end face is concordant with the end face of described housing; between described first interface and described housing, be provided with protective sleeve; described protective sleeve is arranged on all sides of described first interface; and sealing the end face of described housing, described first interface is near being provided with and dodging position between a side of the end face of described housing and described protective sleeve.
The beneficial effects of the utility model:
A kind of structure improved video converter of the present utility model, comprise first interface, the second interface and housing, on first interface, be installed with fixture, described fixture comprises fixed housing, is arranged at card convex and the top laminated structure of described fixed housing, described card convex and top laminated structure are arranged at respectively the two opposite sides of described fixed housing, described housing is provided with the draw-in groove corresponding with described card convex, described inner walls is pressed on laminated structure top, described top so that described card convex and described draw-in groove keep closely cooperating, and realizes the fixed installation of first interface and housing.Adopt this fixture to fix similar VGA interface or the loaded down with trivial details interface of this conventional mounting of DVI interface, when mounting interface, directly the interface that fixture has been installed is inserted to housing, the assembling of transducer becomes more simple and convenient, by coordinating of the card convex of fixture and the draw-in groove of housing, lock port is on housing, also be equipped with in addition top laminated structure for top pressure shell body, make card convex tightr with coordinating of draw-in groove, make to install more firm, the assembling of interface no longer needs to fix with screw, cancelled screw, thereby saved manufacturing cost, cancelled screw mounting hole simultaneously, it is more succinct that structure becomes, make the overall dimension of transducer can design littlely, more convenient carrying.
Accompanying drawing explanation
Utilize accompanying drawing to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of structure improved video converter of the present utility model.
Fig. 2 is the first interface of a kind of structure improved video converter of the present utility model and the structural representation of fixture.
Fig. 3 is the first interface of a kind of structure improved video converter of the present utility model and another angle structural representation of fixture.
Fig. 4 is another angle structural representation of a kind of structure improved video converter of the present utility model.
Fig. 5 is the structural representation of the housing of a kind of structure improved video converter of the present utility model.
Reference numeral:
1-first interface,
2-the second interface,
3-housing,
4-fixed housing,
5-card convex,
6-top laminated structure,
7-grab,
8-guiding rib,
9-dodges position,
10-protective sleeve.
Embodiment
With the following Examples the utility model is further described.
A kind of structure improved video converter of the present utility model, as shown in Figures 1 to 5, comprise first interface 1, the second interface 2 and housing 3, wherein, first interface 1 is preferably VGA interface or DVI interface, and the second interface 2 can be any interface in VGA, DVI, HDMI, USB, S terminal, AV.On first interface 1, fixedly mounting fixture, first interface 1 is installed on 3 li of housings by fixture.Fixture comprises fixed housing 4, be arranged at card convex 5 and top laminated structure 6 on fixed housing 4, card convex 5 and top laminated structure 6 are arranged at respectively the two opposite sides of fixed housing 4, preferably, the two opposite sides of fixed housing 4 are upper, downside, card convex 5 and top laminated structure 6 all arrange two and are also respectively symmetrical distribution, 3 li of housings, be provided with the draw-in groove corresponding with card convex 5, the draw-in groove of housing 3 matches with the card convex 5 of fixture 4, thereby first interface 1 is fixed on to 3 li of housings, and by pressing a side inwall of housing 3 with top laminated structure 6 tops, make the card convex 5 of a side over there coordinate closelyr with draw-in groove, and keeping this thrust always, guarantee that card convex 5 and draw-in groove are difficult for getting loose, guarantee solid and reliable being fixedly mounted in housing 3 of first interface 1.
Adopt the fixture of this structure to fix similar VGA interface or the comparatively loaded down with trivial details interface of this conventional mounting method of DVI interface, when first interface 1 is installed, directly the first interface 1 that fixture has been installed is inserted to housing 3 until card convex 5 coordinates the assembling that can complete first interface 1 with draw-in groove, this makes the assembling of transducer become more simple and convenient, in addition, fixture has also comprised can provide the top laminated structure 6 of stablizing thrust, for top pressure shell body 3, make card convex 5 tightr with coordinating of draw-in groove, make to install more firm, the assembling of interface no longer needs to fix with screw, cancelled screw, thereby saved manufacturing cost, cancelled screw mounting hole simultaneously, it is more succinct that structure becomes, make the overall dimension of transducer can design littlely, more convenient carrying.
Preferably, fixed housing 4 is sheet metal component, and card convex 5 is the die mould becoming in sheet metal component upper punch swaging, and 6 of top laminated structures are elastic pressuring plate.More preferably, the die mould that described die mould is round rectangle, described elastic pressuring plate is the elastic pressuring plate of V font.Fixed housing 4 adopts sheet metal components to make not only to manufacture moulding simple, and more can be cost-saving.On fixed housing 4, also punching has grab 7, on first interface 1, be provided with the hook groove corresponding with grab 7, fixing device for installing is during to first interface 1, fixed housing 4 is inserted in to first interface 1 until grab 7 fastens with hook groove, now, fixed housing 4 can not be moved forward by the postive stop baffle of first interface 1 rear end restriction, and the grab 7 of fixed housing 4 and the hook groove of first interface 1 closely fasten and limited fixed housing 4 and can not exit backward, thereby fixture is fixedly installed on first interface 1.For the installation that makes fixture and first interface 1 more closely, more firm, can grab 7 be set simultaneously in the upper and lower both sides of fixed housing 4.
In order to allow the video converter of the present utility model while more attractive in appearance can protect better first interface 1 again, first interface 1 adopts heavy board-like mounting structure to be embedded in housing 3, make the front end face of first interface 1 concordant with the end face of housing 3, between first interface 1 and housing 3, be provided with protective sleeve 10 simultaneously, protective sleeve 10 is arranged on all sides of first interface 1, protective sleeve 10 is in protection first interface 1 and by the end face seal of housing 3, prevent that dust foreign material from entering the inner infringement video converter of housing 3, between first interface 1 is near a side of the end face of described housing and protective sleeve 3, be provided with and dodge position 9, for avoid the containment vessel of external interface periphery when first interface 1 is connected with external interface.
Especially, when the second interface 2 is HDMI interface, in housing 3, be provided with for the guiding rib 8 of described HDMI interface is installed, described HDMI interface is installed, as long as insert described HDMI interface be installed along guiding rib 8, not only quick and easy for installation, and guiding rib 8 can play the fixing effect in accurate location, as shown in Figure 5; And when the second interface 2 is VGA interface or DVI interface, fixing between the second interface 2 and housing 3 adopts described fixture too, the second interface 2 is installed on to housing 3.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a structure improved video converter, comprise first interface, the second interface and housing, it is characterized in that: described video converter also comprises with described first interface hard-wired for first interface being fixed on to the fixture of described housing, described fixture comprises fixed housing, be arranged at card convex and the top laminated structure of described fixed housing, described card convex and top laminated structure are arranged at respectively the two opposite sides of described fixed housing, described housing is provided with the draw-in groove corresponding with described card convex, described inner walls is pressed so that described card convex and described draw-in groove keep closely cooperating in laminated structure top, described top.
2. a kind of structure improved video converter according to claim 1, is characterized in that: described fixed housing is sheet metal component, and described card convex is the die mould on sheet metal component, and described top laminated structure is elastic pressuring plate.
3. a kind of structure improved video converter according to claim 2, is characterized in that: the die mould that described die mould is round rectangle, described elastic pressuring plate is the elastic pressuring plate of V font.
4. according to a kind of structure improved video converter described in claim 2 or 3, it is characterized in that: described fixture also comprises grab, described grab is arranged at described fixed housing, described first interface is provided with the hook groove corresponding with described grab, and described grab and described hook groove closely fasten.
5. a kind of structure improved video converter according to claim 4, is characterized in that: the two opposite sides of described fixed housing are provided with described grab.
6. a kind of structure improved video converter according to claim 1, is characterized in that: the two opposite sides of described fixed housing are upper and lower side.
7. a kind of structure improved video converter according to claim 1, is characterized in that: described first interface is VGA interface or DVI interface.
8. a kind of structure improved video converter according to claim 1, is characterized in that: described the second interface is any interface in VGA interface, DVI interface, HDMI interface, USB interface, S terminal interface, AV interface.
9. a kind of structure improved video converter according to claim 1, is characterized in that: described the second interface is HDMI interface, is provided with for the guiding rib of described HDMI interface is installed in described housing.
10. a kind of structure improved video converter according to claim 1; it is characterized in that: described first interface adopts heavy board mounting structure to be embedded into described housing; its front end face is concordant with the end face of described housing; between described first interface and described housing, be provided with protective sleeve; described protective sleeve is arranged on all sides of described first interface; and sealing the end face of described housing, described first interface is near being provided with and dodging position between a side of the end face of described housing and described protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536257.XU CN203423349U (en) | 2013-08-30 | 2013-08-30 | Video converter with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536257.XU CN203423349U (en) | 2013-08-30 | 2013-08-30 | Video converter with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423349U true CN203423349U (en) | 2014-02-05 |
Family
ID=50022438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536257.XU Expired - Lifetime CN203423349U (en) | 2013-08-30 | 2013-08-30 | Video converter with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188770A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | VGA electric connector with protective structure |
-
2013
- 2013-08-30 CN CN201320536257.XU patent/CN203423349U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188770A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | VGA electric connector with protective structure |
| CN114188770B (en) * | 2020-09-15 | 2023-07-18 | 安福烨翔精密电子有限公司 | VGA electric connector with protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |