CN211878493U - Interface expansion device - Google Patents
Interface expansion device Download PDFInfo
- Publication number
- CN211878493U CN211878493U CN202020516258.8U CN202020516258U CN211878493U CN 211878493 U CN211878493 U CN 211878493U CN 202020516258 U CN202020516258 U CN 202020516258U CN 211878493 U CN211878493 U CN 211878493U
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- interface
- interface expansion
- expansion
- slot
- base
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- 238000003780 insertion Methods 0.000 claims description 33
- 230000037431 insertion Effects 0.000 claims description 33
- 239000004606 Fillers/Extenders Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of electronic equipment, more specifically say, relate to an interface extension device, including the interface extension body that is the platykurtic structure and can place steadily in bearing plane's interface extension base, the interface extension body is the state of erectting when its perpendicular to bearing plane, interface extension body has at least one expansion interface, interface extension base has seted up the inserting groove to the side on it, the inserting groove can supply the interface extension body to insert in the part of the state of erectting under, and centre gripping interface extension body is in the state of erectting in order to maintain interface extension device, and make an expansion interface expose at least, the inserting groove can also let interface extension body pull out. The utility model discloses can reduce the planar area that interface extension device required to occupy when placing in bearing the weight of the plane.
Description
Technical Field
The utility model belongs to the technical field of electronic equipment, more specifically say, relate to an interface extension device.
Background
An interface expansion device, also called a docking station, is commonly used as an expansion interface for computer equipment, and is generally in a flat structure in order to facilitate the storage of the interface expansion device and reduce the occupied space of the interface expansion device, so that when the interface expansion device is placed on a bearing plane (such as a desktop), the interface expansion device can only be horizontally placed, which results in that the interface expansion device needs to occupy more plane area.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an interface extension device, it aims at solving and places when bearing the weight of the plane, and this leads to interface extension device to need occupy more planar area.
The utility model discloses a realize like this:
an interface expansion device comprises an interface expansion body in a flat structure, wherein the interface expansion body is in a vertical state when the interface expansion body is vertical to a bearing plane, the interface expansion body is provided with at least one expansion interface, the interface expansion device further comprises an interface expansion base which can be stably placed on the bearing plane, the upper side surface of the interface expansion base is provided with an insertion groove, the insertion groove can be used for locally inserting the interface expansion body in the vertical state and clamping the interface expansion body to maintain the interface expansion device in the vertical state, at least one expansion interface is exposed, and the insertion groove can also be used for pulling the interface expansion body out.
Optionally, two groove ends of the insertion groove are open.
Optionally, the interface expansion base is symmetrically arranged with the insertion groove as a central axis.
Optionally, the interface extension base includes a base body and a pair of cell wall flexible glue protection pads, the base body can be placed in the bearing plane stably, the insertion groove has been seted up to its upper side, two the cell wall flexible glue protection pads set up respectively in two cell walls of insertion groove, two the cell wall flexible glue protection pads are in the interface extension body is pegged graft equal elasticity butt behind the insertion groove the interface extension body.
Optionally, the interface extension base further comprises a slot bottom soft rubber pad, the slot bottom soft rubber pad is arranged at the slot bottom of the insertion slot, and the slot bottom soft rubber pad protects the interface extension body and elastically abuts against the interface extension body after the interface extension body is inserted into the insertion slot.
Optionally, the interface extends the body foot pad of one side flat plane of the body.
Optionally, the interface extension body includes an interface extension housing having a flat and hollow structure and an extension function module disposed in the interface extension housing;
the interface expansion shell comprises a main shell which is in a flat tube shape and is used for accommodating expansion function modules, and two fixed covers which are respectively arranged at two pipe orifices of the main shell and limit each expansion function module in the main shell, wherein at least one fixed cover is provided with an exposed opening;
the expansion function module forms one expansion interface at each exposed port respectively.
Optionally, the inner wall surface of the main housing is provided with a convex ring, and the convex ring and the two tube end surfaces of the main housing are arranged at intervals;
two the fixed lid all is located in the main casing, and all with the bulge loop can dismantle the connection.
Optionally, both of the fixing covers are detachably connected to the convex ring by a screw passing therethrough.
Optionally, the interface expansion housing further includes two decorative outer covers, and the two decorative outer covers are respectively used for covering the two fixing covers and are both abutted against the inner pipe wall of the main housing;
the decorative outer cover and the corresponding exposed opening of the fixed cover are provided with exposed openings, and the exposed openings are used for exposing the corresponding expansion interfaces.
Based on the structural design of the utility model, firstly, because the interface extension body is in a flat structure, the planar area occupied by the interface extension body in the vertical state is far smaller than the planar area occupied by the interface extension body in the horizontal state, therefore, after the interface extension body is partially inserted into the inserting groove in the vertical state, the planar area occupied by the interface extension device when being placed on a bearing plane is reduced, secondly, the interface extension body is maintained in the vertical state, the area occupied by the interface extension base in the bearing state is also far smaller than the planar area occupied by the interface extension body in the horizontal state, the above is synthesized, and based on the fact that the area occupied by the interface extension base in the bearing state is overlapped with the planar area occupied by the interface extension body in the vertical state, the planar area occupied by the interface extension device is only slightly increased when the interface extension body is in the vertical state, the plane area occupied by the interface expansion body in the flat-laying state is still smaller than that occupied by the interface expansion body in the flat-laying state, so that the plane area occupied by the interface expansion device when the interface expansion device is placed on a bearing plane is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed 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 it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an interface expansion apparatus provided in an embodiment of the present invention at a viewing angle;
fig. 2 is a schematic structural diagram of an interface expansion apparatus according to another view angle provided by the embodiment of the present invention;
fig. 3 is an exploded view of an interface expansion device provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an interface extension body in an interface extension apparatus according to an embodiment of the present invention.
The reference numbers illustrate:
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.
An embodiment of the present invention provides an interface extension apparatus, which is commonly used for extending an interface 110 of a computer device.
Referring to fig. 1 to 4, the interface expansion apparatus includes an interface expansion body 100 and an interface expansion base 200.
The interface extension body 100 can implement the basic functionality of an interface extension apparatus, namely for extending an interface 110 for a computer device. Specifically, the interface expansion body 100 is a flat structure, the interface expansion body 100 is in an upright state when it is perpendicular to the bearing plane, and the interface expansion body 100 has at least one expansion interface 110. It should be noted that the extension interface 110 may be a USB3.0 interface, a Type-C interface, a TF card interface, an HDMI video interface, a VGA interface, a LAN interface, or the like.
The interface expansion base 200 can be placed on a bearing plane smoothly, such as on a desktop smoothly, without the occurrence of a roll or the like. The interface expansion base 200 has a plug-in slot 201 formed on an upper side thereof, the plug-in slot 201 is capable of allowing the interface expansion body 100 to be partially inserted in an upright state, and clamps the interface expansion body 100 to maintain the interface expansion device in the upright state, and at least one expansion interface 110 is exposed. The insertion slot 201 also allows the interface expansion body 100 to be pulled away.
Based on the structural design of the present invention, firstly, because the interface expansion body 100 is a flat structure, the planar area occupied by the interface expansion body 100 in the vertical state is much smaller than the planar area occupied by the interface expansion body 100 in the horizontal state, therefore, after the interface expansion body 100 is partially inserted into the insertion slot 201 in the vertical state, the planar area required when the interface expansion device is placed on the bearing plane is reduced, secondly, the interface expansion body 100 is maintained in the vertical state, the area occupied by the interface expansion base 200 itself in the bearing state is also much smaller than the planar area occupied by the interface expansion body 100 in the horizontal state, and the above is synthesized, and based on the overlap between the area occupied by the interface expansion base 200 itself in the bearing state and the planar area occupied by the interface expansion body 100 in the vertical state, the planar area occupied by the interface expansion device is only slightly increased when the interface expansion body 100 is in the vertical state, and is still smaller than the planar area occupied by the interface expansion body 100 in the horizontal state, so that the planar area occupied by the interface expansion device when the interface expansion device is placed on a bearing plane is reduced.
In addition, the inserting slot 201 can also allow the interface expansion body 100 to be pulled away, so that the interface expansion body 100 can be separated from the interface expansion base 200 and used alone.
Referring to fig. 1 to 3, in the embodiment of the present invention, two ends of the inserting groove 201 are open. Based on the structural design, the interface extension body 100 can be extended out from the insertion groove 201, specifically, the length of the interface extension base 200 in the extending direction of the insertion groove 201 can be smaller than the length of the interface extension body 100 in the color direction of the insertion groove 201, so that the size of the interface extension base 200 can be reduced, that is, the area occupied by the interface extension base 200 when the interface extension base is loaded can be reduced, and the planar area occupied by the interface extension device when the interface extension device is placed on a loading plane can be reduced.
Referring to fig. 1 to 3, in the embodiment of the present invention, the interface expansion base 200 is symmetrically disposed with the insertion groove 201 as a central axis. Therefore, the gravity direction of the center of gravity of the interface expansion body 100 can be directed to the insertion groove 201, which is beneficial to improving the stability of the interface expansion device when the interface expansion body 100 is inserted into the interface expansion base 200 and reducing the side inclination of the interface expansion base 200.
Referring to fig. 1 to 3, in the embodiment of the present invention, the interface expansion base 200 includes a base body 210 and a pair of slot wall soft rubber pads 220, the base body 210 can be stably placed on the bearing plane, the insertion groove 201 is formed on the upper side of the base body, the two slot wall soft rubber pads 220 are respectively disposed on two slot walls of the insertion groove 201, and the two slot wall soft rubber pads 220 are elastically abutted to the interface expansion body 100 after the interface expansion body 100 is inserted into the insertion groove 201. Based on the structural design, after the interface extension body 100 is inserted into the insertion groove 201, the two groove wall soft rubber pads 220 are elastically abutted to the interface extension body 100 to clamp the interface extension body 100, so that the interface extension body 100 is prevented from loosening from the interface extension base 200, and the stability of inserting the interface extension body 100 into the interface extension base 200 is improved.
Referring to fig. 3, in the embodiment of the present invention, the interface expansion base 200 further includes a slot bottom soft rubber pad 230, the slot bottom soft rubber pad 230 is disposed at the slot bottom of the insertion slot 201, and the slot bottom soft rubber pad is elastically abutted against the interface expansion body 100 after the interface expansion body 100 is inserted into the insertion slot 201. Based on the structural design, after the interface expansion body 100 is inserted into the insertion slot 201, the slot bottom soft rubber pad 230 elastically abuts against the interface expansion body 100, and the interface expansion body 100 is hard abutted against the slot bottom of the insertion slot 201, so that the outer surface of the interface expansion body 100 is damaged.
Referring to fig. 1 to 3, in the embodiment of the present invention, the interface expanding base 200 further includes a base foot pad 240 disposed on the lower side surface of the base body 210. Thus, the interface expansion base 200 is prevented from slipping on the bearing surface.
Further, the base pads 240 are disposed in a strip shape, and two base pads are disposed, and are symmetrically disposed by using the insertion groove 201 as a central axis.
Referring to fig. 2 and 3, in the embodiment of the present invention, the interface extension body 100 is disposed on a body foot pad 120 of one side of the flat plane. Thus, the interface extension body 100 is beneficial to avoiding the slipping condition in the flat-laying state.
It should be noted that, in the embodiment, the base foot pad 240 and the body foot pad 120 may be identical in structure, and may also be made of the same material, which is beneficial to reducing the material specification.
Referring to fig. 3, in the embodiment of the present invention, the interface expansion body 100 includes an interface expansion housing 130 having a flat and hollow structure and an expansion function module 140 disposed in the interface expansion housing 130; the interface expansion housing 130 includes a main housing 131 in a flat tube shape for accommodating the expansion function modules 140, and two fixing covers 132 respectively disposed at two pipe openings of the main housing 131 for limiting each expansion function module 140 in the main housing 131, at least one of the fixing covers 132 being provided with an exposed opening; the expansion function module 140 forms an expansion interface 110 at each exposed port. Thus, the interface extension body 100 has a simple structure, is convenient to produce and manufacture, and is beneficial to reducing the production and manufacturing cost.
It should be noted that the extended function module 140 may include a PCB circuit board and a plurality of electrical connectors disposed on the PCB circuit board, which are the extended interface 110.
It should be noted that the main housing 131 can be made of aluminum by extrusion molding, which is mature in the prior art, low in manufacturing cost and has the advantage of good appearance.
Referring to fig. 3, in the embodiment of the present invention, the main housing 131 has a protruding ring on the inner wall surface thereof, and the protruding ring and the two tube end surfaces of the main housing 131 are spaced apart from each other; the two fixing covers 132 are both disposed in the main housing 131 and are both detachably connected to the protruding ring. So, at first, two fixed covers 132 all locate main casing body 131 in, can avoid two fixed covers 132 protrusion outside main casing body 131, are favorable to increasing the uniformity of the outward appearance of interface extension shell 130, and secondly, two fixed covers 132 can be dismantled with the bulge loop and be connected, and extended function module 140 carries out maintenance and change after appearing damaging.
Specifically, in the embodiment of the present invention, the two fixing covers 132 are detachably connected to the convex ring by passing a screw therethrough. The structure is simple, and the production and the manufacture are convenient.
Of course, in other embodiments, both securing caps 132 may be removably attached to the collar by a snap-fit arrangement.
Referring to fig. 3, in the embodiment of the present invention, the interface expansion housing 130 further includes two decorative covers 133, and the two decorative covers 133 are respectively used for covering the two fixing covers 132 and are both abutted against the inner pipe wall of the main housing 131; the exposed openings of the decorative outer cover 133 and the corresponding fixing cover 132 are opened to expose the corresponding expansion interfaces 110. Thus, the exposure of the screw can be avoided.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and 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 (10)
1. An interface expansion device comprises an interface expansion body in a flat structure, wherein the interface expansion body is in a vertical state when the interface expansion body is vertical to a bearing plane, and is provided with at least one expansion interface.
2. The interface extender of claim 1 wherein the two slot ends of the insertion slot are open.
3. The interface expansion device of claim 1, wherein the interface expansion base is symmetrically disposed about the central axis of the insertion slot.
4. The interface expansion apparatus of claim 1, wherein the interface expansion base comprises a base body and a pair of slot-wall soft rubber pads, the base body can be stably placed on the bearing plane, the insertion slot is opened on the upper side surface of the base body, the two slot-wall soft rubber pads are respectively arranged on the two slot walls of the insertion slot, and the two slot-wall soft rubber pads are elastically abutted against the interface expansion body after the interface expansion body is inserted into the insertion slot.
5. The interface expansion apparatus of claim 4, wherein the interface expansion base further comprises a slot bottom soft rubber pad disposed at a slot bottom of the insertion slot, the slot bottom soft rubber pad resiliently abutting the interface expansion body after the interface expansion body is inserted into the insertion slot.
6. The interface expansion device of claim 1, wherein said interface expansion body is a flat planar body foot pad on one side thereof.
7. The interface expansion device according to any one of claims 1 to 6, wherein the interface expansion body comprises an interface expansion housing having a flat and hollow structure and an expansion function module disposed in the interface expansion housing;
the interface expansion shell comprises a main shell which is in a flat tube shape and is used for accommodating expansion function modules, and two fixed covers which are respectively arranged at two pipe orifices of the main shell and limit each expansion function module in the main shell, wherein at least one fixed cover is provided with an exposed opening;
the expansion function module forms one expansion interface at each exposed port respectively.
8. The interface expansion device of claim 7, wherein said main housing has a collar on its inner wall surface, said collar being spaced from said two tube end surfaces of said main housing;
two the fixed lid all is located in the main casing, and all with the bulge loop can dismantle the connection.
9. The interface expansion device of claim 8, wherein both of said securing caps are removably attached to said male ring by a screw therethrough.
10. The interface expansion device of claim 9, wherein the interface expansion housing further comprises two decorative outer covers, each of the two decorative outer covers is used for covering the two fixing covers and is abutted against the inner pipe wall of the main housing;
the decorative outer cover and the corresponding exposed opening of the fixed cover are provided with exposed openings, and the exposed openings are used for exposing the corresponding expansion interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516258.8U CN211878493U (en) | 2020-04-09 | 2020-04-09 | Interface expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516258.8U CN211878493U (en) | 2020-04-09 | 2020-04-09 | Interface expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878493U true CN211878493U (en) | 2020-11-06 |
Family
ID=73250035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020516258.8U Active CN211878493U (en) | 2020-04-09 | 2020-04-09 | Interface expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878493U (en) |
-
2020
- 2020-04-09 CN CN202020516258.8U patent/CN211878493U/en active Active
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