CN201038454Y - Easily detachable and assembled iron case structure with position-saving effect - Google Patents
Easily detachable and assembled iron case structure with position-saving effect Download PDFInfo
- Publication number
- CN201038454Y CN201038454Y CNU2007200501797U CN200720050179U CN201038454Y CN 201038454 Y CN201038454 Y CN 201038454Y CN U2007200501797 U CNU2007200501797 U CN U2007200501797U CN 200720050179 U CN200720050179 U CN 200720050179U CN 201038454 Y CN201038454 Y CN 201038454Y
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- CN
- China
- Prior art keywords
- iron
- clad
- loam cake
- upper cover
- province
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of the electric connector, in particular to an iron shell structure for assisting the connector installing and preventing the connection for the terminal and the circuit board. The upper side face of the iron shell is provided with a window convenient for installing and maintenance, and the window is provided with a moveable upper cover, and two sides of the upper cover are provided with the hems downwards, and the hem is provided with a section type hook part folded towards inside. Two external sides of the left and right of the iron shell is provided with a groove channel which is for the hanging of the hook part of the upper cover and are able to move in a sliding manner. The middle part of the groove channel is provided with one or a plurality of broken guide nicks, and the length of the guide nick is bigger or equal to the length of the hook part of the upper cover. The operation space of the utility model is reduces with convenient use. The hook part of the upper cover is in the section type, and the guide nick is able to make the upper cover covered on the iron shell from up to down or make the upper cover dismounted from down to up, which is convenient for installing and maintaining the components in the iron shell. The upper cover has no need to be pulled to the back end from the front end to the back end, which avoids the upper cover happening interfering with other electron components.
Description
Technical field:
The utility model relates to technical field of electric connectors, refers in particular to a kind of iron-clad structure easy to assemble with province's position effect that subconnector is installed and the protection terminal is connected with circuit board that is used for.
Background technology:
Known, be used for the connector of signal of telecommunication transmission, because easy to use, have that promptly to pull out be plugging function, thereby be widely used in electronic product, constitute electric wire connecting junction or spare interface between the element of electronic product.
General electric connector includes an iron-clad, by auxiliary installation of iron-clad connector and circuit board is fixed together, and guarantees the welding of terminal and circuit board, and enough pulling-inserting forces are provided.For pancake connector, itself need take bigger space when it was installed on the circuit board, if when adding the push-pull type loam cake, installed and the space of using then needs bigger.How to design rational in infrastructurely, easy to install, have province's position effect during operation and the connector that is unlikely to interfere, then become the problem that industry is paid close attention to other electron component.
Summary of the invention:
The purpose of this utility model is to provide a kind of installation and usage space and iron-clad structure easy to assemble with province's position effect convenient to operation of effectively dwindling.
For achieving the above object, iron-clad structure easy to assemble with province's position effect described in the utility model, this iron-clad is flat and be installed on the circuit board with connector, iron-clad protection the set within it terminal of portion and being connected of circuit board, the upper side of iron-clad leaves the window of ease of assembly and maintenance, and on window attached lid one movable loam cake, the left and right sides of loam cake is provided with flanging down, and forms the segmentation hook portion of invagination on flanging; Two outsides offer the hook portion that can keep supplying lid and articulate the also conduit of slip about described iron-clad, and the conduit stage casing is provided with the importing breach of one or more disconnections, import the length of the length of breach more than or equal to the hook portion of loam cake.
Conduit on the described iron-clad by iron-clad about outside the boss on two outsides convex bottom face form.
The upper side rear end of iron-clad is provided with stop portion, and on cover the elasticity limiting section that is provided with and screens corresponding with stop portion.
The front end of loam cake has the portion that pushes that upwarps, and the rear end is provided with the portion that pulls out that upwarps.
Being positioned at the conduit front end on the iron-clad has the preceding end movement of limited step restriction loam cake.
The rear port of conduit and be positioned at the port that imports indentation, there and be provided with guiding surface.
Iron-clad bottom surface rear end is provided with the exhaust breach.
Adopt said structure, the iron-clad structure that the utility model provides has following advantage: the operating space dwindles, and is easy to use; The hook portion of loam cake is a segmentation, can be covered on loam cake on the iron-clad from top to bottom by the importing breach on its corresponding iron-clad, or unload loam cake from lower to upper, move by hook portion push-and-pull in the conduit of iron-clad and then can realize the closed of loam cake or open, conveniently install, safeguard the element (terminal etc.) in the iron-clad, whole operation is used, and loam cake does not need to move the rear end to from the iron-clad front end, stroke shortens relatively, when also having avoided loam cake to pull out backward and other electron component interfere.The utility model is simple in structure, and is easy to make, and cost is low.
Description of drawings:
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 3 covers perspective view on the utility model;
Accompanying drawing 4 is another visual angle schematic diagram of the structure of Fig. 3;
Accompanying drawing 5 is the iron-clad perspective view of the utility model;
Accompanying drawing 6 is loam cake and iron-clad Assembly Action schematic diagram;
Accompanying drawing 7 is the cutaway view of loam cake and iron-clad assembling.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 1～7; iron-clad structure easy to assemble with province's position effect described in the utility model; this iron-clad 1 is installed on the circuit board for flat and with connector; iron-clad 1 is protected the set within it terminal of portion and being connected of circuit board; the upper side of iron-clad 1 leaves the window 11 of ease of assembly and maintenance, and on window 11 attached lid one movable loam cake 2.The left and right sides of loam cake 2 is provided with flanging 21 down, and forms the segmentation hook portion 22 of invagination on flanging 21; In the present embodiment, the front and back end on loam cake 2 each flanging 21 is provided with hook portion 22, and hook portion 22 is followed loam cake 2 one-body molded making.
Two outsides offer to keep supplying and cover that 2 hook portion 22 articulates and the conduit 12 of slip about iron-clad 1, and conduit 12 stage casings are provided with the importing breach 13 of one or more disconnections, import the length of the length of breach 13 more than or equal to the hook portion 22 of loam cake 2.Shown in Figure 6, utilization importing breach 13 can make things convenient for loam cake 2 to cover from top to bottom or take off from lower to upper, the hook portion 22 that is loam cake 2 can correspondingly import breach 13 assemblings or dismounting, and is easy to operate, quick, and effectively dwindles the lateral operation space of loam cake 2 assembly and disassembly.
Shown in the figure, the conduit 12 on the iron-clad 1 is formed by convex bottom face outside the boss 14 on iron-clad about 1 two outsides, and promptly the hook portion 22 of loam cake 2 can carry over convex bottom face slippage outside the boss 14, thereby realizes that loam cake 2 hides or opens.The flanging 21 of the lateral surface effect loam cake 2 of boss 14 have lead straight spacing about, and when convex bottom face provides slippage outside the boss 14, the also displacement that makes progress with hook portion 22 effects and restriction loam cake 2 promptly guarantees being connected of loam cake 2 and iron-clad 1.
Shown in Figure 5, the rear port of conduit 12 and be positioned at the port that imports breach 13 places and be provided with guiding surface 17 has guiding and accelerates the effect that the hook portion 22 of loam cake 2 is inserted conduits 12.Being positioned at conduit 12 front ends on iron-clad 1 has the preceding end movement of a limited step 16 restriction loam cakes 2, obtains the effect of location thus.
Shown in the figure, the upper side rear end of iron-clad 1 is provided with stop portion 15, and loam cake 2 is provided with and stop portion 15 is corresponding and the elasticity limiting sections 23 of screens, and both have the effect of location at effect, and can prevent that loam cake 2 from retreating and skid off.The front end of loam cake 2 has the portion that pushes 24 that upwarps, and the rear end is provided with the portion that pulls out 25 that upwarps, and obtains to grip the hand grip portion of loam cake 2 thus, and push-and-pull is easy to operate, comfortable.
In the present embodiment, iron-clad 1 bottom surface rear end is provided with exhaust breach 18, and exhaust breach 18 is configured between the corresponding boss of iron-clad 1 bottom surface, is communicated with iron-clad 1 inside, is used for exhaust, makes things convenient for electronic component assembling processing and work in the iron-clad 1.
More than diagram is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection range of the present utility model.
Claims (7)
1. the iron-clad structure easy to assemble that has province's position effect; this iron-clad (1) is flat and be installed on the circuit board with connector; iron-clad (1) protection the set within it terminal of portion and being connected of circuit board; the upper side of iron-clad (1) leaves the window (11) of ease of assembly and maintenance; and, it is characterized in that in the last attached lid one movable loam cake (2) of window (11):
The left and right sides of described loam cake (2) is provided with flanging (21) down, and forms the segmentation hook portion (22) of invagination on flanging (21); Two outsides offer the hook portion (22) that can keep supplying lid (2) and articulate the also conduit (12) of slip about described iron-clad (1), conduit (12) stage casing is provided with the importing breach (13) of one or more disconnections, imports the length of the length of breach (13) more than or equal to the hook portion (22) of loam cake (2).
2. the iron-clad structure easy to assemble with province's position effect according to claim 1 is characterized in that: the conduit (12) on the described iron-clad (1) by iron-clad (1) about outside the boss (14) on two outsides convex bottom face form.
3. the iron-clad structure easy to assemble with province's position effect according to claim 1, it is characterized in that: the upper side rear end of iron-clad (1) is provided with stop portion (15), and loam cake (2) is provided with the elasticity limiting section (23) of and screens corresponding with stop portion (15).
4. according to claim 1 or 3 described iron-clad structures easy to assemble with province's position effect, it is characterized in that: the front end of loam cake (2) has the portion that pushes (24) that upwarps, and the rear end is provided with the portion that pulls out (25) that upwarps.
5. the iron-clad structure easy to assemble with province's position effect according to claim 1 and 2 is characterized in that: be positioned at the preceding end movement that there is a limited step (16) restriction loam cake (2) conduit (12) front end on the iron-clad (1).
6. the iron-clad structure easy to assemble with province's position effect according to claim 1 and 2 is characterized in that: the rear port of conduit (12) and being positioned at imports the port that breach (13) locates and is provided with guiding surface (17).
7. the iron-clad structure easy to assemble with province's position effect according to claim 1 is characterized in that: iron-clad (1) bottom surface rear end is provided with exhaust breach (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200501797U CN201038454Y (en) | 2007-04-06 | 2007-04-06 | Easily detachable and assembled iron case structure with position-saving effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200501797U CN201038454Y (en) | 2007-04-06 | 2007-04-06 | Easily detachable and assembled iron case structure with position-saving effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038454Y true CN201038454Y (en) | 2008-03-19 |
Family
ID=39210975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200501797U Expired - Fee Related CN201038454Y (en) | 2007-04-06 | 2007-04-06 | Easily detachable and assembled iron case structure with position-saving effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038454Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7682195B2 (en) | 2008-05-13 | 2010-03-23 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with metallic shell |
-
2007
- 2007-04-06 CN CNU2007200501797U patent/CN201038454Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7682195B2 (en) | 2008-05-13 | 2010-03-23 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with metallic shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20140406 |