CN213242923U - Lid behind stromatolite DVI adapter - Google Patents

Abstract

The utility model discloses a lid behind stromatolite DVI adapter, which comprises a housin, stiff end and transmission line, a serial communication port, the inside top of casing and the top fixed connection of first backing plate, the bottom of casing and the top fixed connection of second backing plate, the bottom of second backing plate and the top fixed connection of bottom plate, the top of bottom plate is equipped with the recess all around respectively, the recess respectively with the bottom threaded connection of screw, the bottom and the nut threaded connection of screw, the bottom of bottom plate and the top fixed connection of air-tight pad, the fixed plate is installed to the bottom of air-tight pad, the top of fixed plate and data connector's bottom fixed connection, the bottom of fixed plate and the top fixed connection of stiff end, the bottom both sides of stiff end are equipped with anti-skidding texture respectively, the bottom of stiff end and the top fixed connection of transmission line, data connector's one end is. The utility model discloses simple structure, convenient operation.

Description

Lid behind stromatolite DVI adapter

Technical Field

The utility model relates to an electric connector technical field particularly, relates to a lid behind stromatolite DVI adapter.

Background

The plastic shell of the electric connector is a shell accessory for a plug and a socket, and mainly has the function of protecting internal parts of the electric connector such as an insulator, a contact body and the like from being damaged, so that the subsequent use and work are facilitated.

Common plastic shell in the existing market, it is more weak to assemble the stability after fixing at plastic shell and electric connector, makes electric connector take place to rock and the phenomenon of aversion at the plastic shell easily, generally carries out the work of fastening between with plastic shell and the electric connector through the bolt, and rotatory not hard up phenomenon takes place easily for the bolt to influence the compactness of connecting between plastic shell and the electric connector, to above-mentioned problem, carry out the innovative design on the basis of original plastic shell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lid behind stromatolite DVI adapter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a back cover of laminated DVI adapter comprises a shell, a fixed end and a transmission line, the top end of the inside of the shell is fixedly connected with the top end of the first base plate, the bottom end of the shell is fixedly connected with the top end of the second base plate, the bottom end of the second backing plate is fixedly connected with the top end of the bottom plate, grooves are respectively arranged on the periphery of the top end of the bottom plate, the grooves are respectively in threaded connection with the bottom ends of the screws, the bottom ends of the screws are in threaded connection with the nuts, the bottom end of the bottom plate is fixedly connected with the top end of the airtight pad, the bottom end of the airtight pad is provided with a fixing plate, the top end of the fixed plate is fixedly connected with the bottom end of the data connector, the bottom end of the fixed plate is fixedly connected with the top end of the fixed end, the bottom both sides of stiff end are equipped with anti-skidding texture respectively, the bottom of stiff end and the top fixed connection of transmission line, data connector's one end equidistance is equipped with the inner core notch.

Furthermore, the first backing plate is a dustproof backing plate.

Further, the second backing plate is a moisture absorption and drying sponge pad.

Furthermore, screw holes are respectively formed in the periphery of the fixing plate.

Further, the data connector is fitted to the inside of the housing.

Compared with the prior art, the utility model discloses following beneficial effect has:

the staff accessible carries out the work of fixing the position of screw to electric connector to avoid electric connector to take place the phenomenon of shifting in the inside of casing. Meanwhile, the shell is internally provided with a plurality of layers of base plates, so that the effects of dust prevention, shock absorption, moisture prevention and the like can be achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is an overall cross-sectional schematic view of a rear cover of a laminated DVI adapter;

figure 2 is an overall top view schematic of a laminated DVI adapter back cover.

Reference numerals:

1. a housing; 2. a first backing plate; 3. a data connector; 4. an inner core notch; 5. a second backing plate; 6. an airtight pad; 7. a screw; 8. a base plate; 9. a fixing plate; 10. a nut; 11. a fixed end; 12. anti-skid texture; 13. a transmission line; 14. and (4) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a rear cover of a laminated DVI adapter according to an embodiment of the present invention includes a housing 1, a fixed end 11 and a transmission line 13, and is characterized in that the top end of the inside of the housing 1 is fixedly connected to the top end of a first pad 2, the bottom end of the housing 1 is fixedly connected to the top end of a second pad 5, the bottom end of the second pad 5 is fixedly connected to the top end of a bottom plate 8, grooves 14 are respectively formed around the top end of the bottom plate 8, the grooves 14 are respectively connected to the bottom ends of screws 7, the bottom ends of the screws 7 are connected to nuts 10, the bottom end of the bottom plate 8 is fixedly connected to the top end of an airtight pad 6, a fixed plate 9 is installed at the bottom end of the airtight pad 6, the top end of the fixed plate 9 is fixedly connected to the bottom end of a data connector 3, and the bottom end of the fixed plate 9, the bottom both sides of stiff end 11 are equipped with anti-skidding texture 12 respectively, the bottom of stiff end 11 and the top fixed connection of transmission line 13, the one end equidistance of data connector 3 is equipped with inner core notch 4.

Through the above technical scheme of the utility model, first backing plate 2 is dustproof backing plate, second backing plate 5 is the dry foam-rubber cushion of moisture absorption, be equipped with the screw around fixed plate 9 respectively, data connector 3 and casing 1's inside gomphosis.

The working principle is as follows: casing 1 is connected with the gomphosis of data connection 3, and simultaneously bottom plate 8 aligns with the round hole of fixed plate 9, then fixes it with screw 7 and nut 10, and non-slip texture 12 can increase the fastness that the staff held stiff end 11, and the inside first backing plate 2 of casing 1 and second backing plate 5 play efficiency such as dustproof shock attenuation respectively simultaneously, and airtight pad 6 also can increase the stability and the leakproofness of casing 1.

In summary, the following steps: the staff accessible carries out the work of fixing the position of screw to electric connector to avoid electric connector to take place the phenomenon of shifting in the inside of casing. Meanwhile, the shell is internally provided with a plurality of layers of base plates, so that the effects of dust prevention, shock absorption, moisture prevention and the like can be achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a lid behind stromatolite DVI adapter, includes casing (1), stiff end (11) and transmission line (13), its characterized in that, the inside top of casing (1) and the top fixed connection of first backing plate (2), the bottom of casing (1) and the top fixed connection of second backing plate (5), the bottom of second backing plate (5) and the top fixed connection of bottom plate (8), the top of bottom plate (8) is equipped with recess (14) all around respectively, recess (14) respectively with the bottom threaded connection of screw (7), the bottom and the nut (10) threaded connection of screw (7), the bottom of bottom plate (8) and the top fixed connection of gas seal (6), fixed plate (9) are installed to the bottom of gas seal (6), the top of fixed plate (9) and the bottom fixed connection of data connection (3), the bottom of fixed plate (9) and the top fixed connection of stiff end (11), the bottom both sides of stiff end (11) are equipped with anti-skidding texture (12) respectively, the bottom of stiff end (11) and the top fixed connection of transmission line (13), the one end equidistance of data connector (3) is equipped with inner core notch (4).

2. A laminated DVI adapter back cover according to claim 1 wherein said first gasket (2) is a dust gasket.

3. A laminated DVI adapter back cover according to claim 1, wherein said second backing plate (5) is a moisture absorbent dry foam pad.

4. A DVI adapter back cover according to claim 1, wherein said fixing plate (9) has screw holes around its periphery, respectively.

5. A laminated DVI adapter back cover according to claim 1, wherein said data connector (3) is fitted to the inside of the housing (1).

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