CN203691770U - Housing assembly and LED display device comprising housing assembly - Google Patents
Housing assembly and LED display device comprising housing assembly Download PDFInfo
- Publication number
- CN203691770U CN203691770U CN201320639972.6U CN201320639972U CN203691770U CN 203691770 U CN203691770 U CN 203691770U CN 201320639972 U CN201320639972 U CN 201320639972U CN 203691770 U CN203691770 U CN 203691770U
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- housing
- lid
- limit assembly
- toggle
- button type
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Abstract
The utility model provides a housing assembly and an LED display device comprising the housing assembly. The housing assembly includes a housing body and a cover body which is connected with the housing body. The housing body is connected with the cover body by a position limiting assembly. The position limiting assembly includes a first position limiting assembly and a second position limiting assembly, wherein the first position limiting assembly limits the cover body to the housing body along an overlaying direction of the cover body and the housing body, and the second position limiting assembly limits the cover body to the housing body along a direction perpendicular to the overlaying direction. The first position limiting assembly and/or the second position limiting assembly include/includes a slide button type position limiting device and a lock groove. The button type position limiting device includes a sliding groove and a button movably disposed in the sliding groove, and the button includes a lock position at which the button is inserted into the lock groove and a unlock position at which the slide button is separated from the lock groove. By adopting the technical scheme of the utility model, the problem in the prior art that the housing assembly is inconvenient in operation for the assembly of the housing body and the cover body is solved.
Description
Technical field
The utility model relates to housing field, in particular to a kind of housing unit and have its LED display unit.
Background technology
In the assembling mode of housing application middle shell and lid, lid and housing are fixed by parts such as screws at present.Distinguishing feature is stabilized structure, registration.Weak point is to install to waste time and energy, attended operation inconvenience.
To sum up existing operating often needs instrument, wastes time and energy, and safeguards inconvenience.Particularly for needs often debugging and the product safeguarded come simple to operate become a problem.
Utility model content
The utility model aims to provide a kind of housing unit and has its LED display unit, to solve the problem of prior art middle shell assembly inconvenient operation in housing and lid assembling.
To achieve these goals, according to an aspect of the present utility model, a kind of housing unit is provided, comprise interconnective housing and lid, between housing and lid, connect by limit assembly, limit assembly comprises the first limit assembly and the second limit assembly, wherein, the first limit assembly in the stacked direction along lid and housing by spacing lid on housing, the second limit assembly along on perpendicular to stacked direction by spacing lid on housing.The first limit assembly and/or the second limit assembly comprise: button type stopping means and locked groove, button type stopping means comprises chute and is arranged on movably the toggle in chute, and toggle has the latched position being inserted in locked groove and the unlocked position separating with locked groove.
Further, toggle comprises toggle body and shell fragment, has two detents that coordinate with shell fragment in chute, in the spacing detent in two detents of shell fragment so that toggle is spacing at latched position or unlocked position.
Further, shell fragment comprises support portion and elastic reset portion, and support portion is arranged on toggle body.
Further, toggle body has projection, and support portion has installing hole, projection and the cooperation of installing hole so that support portion be arranged on toggle body.
Further, the end face of projection takes the form of inclined plane.
Further, toggle body has and the locating piece of locked groove shape adaptation.
Further, toggle body is arc surfaced structure away from the surface of chute, and the surface of arc surfaced structure is provided with anti-skidding burr.
Further, button type stopping means is arranged on the edge of lid, and locked groove is arranged on housing.
Further, lid has top margin edge, edge, base and two side edges between top margin edge and edge, base.The first limit assembly comprises hook and groove, and hook is arranged on side edge, and groove is arranged on housing and with hook and coordinates, link up with and groove be engaged in along in the stacked direction of lid and housing by spacing lid on housing.The second limit assembly comprises button type stopping means and locked groove, button type stopping means is arranged on edge, the end, locked groove is arranged on the position corresponding with button type stopping means of housing, button type stopping means and locked groove be engaged in along perpendicular in stacked direction by spacing lid on housing.
According on the other hand of the present utility model, a kind of LED display unit is provided, the housing unit of this LED display unit is above-mentioned housing unit.
Application the technical solution of the utility model, housing is connected by limit assembly with lid, limit assembly comprise the first limit assembly and the second limit assembly with from the stacked direction of lid and housing and perpendicular to stacked direction by spacing lid on housing.The first limit assembly and/or the second limit assembly comprise button type stopping means and locked groove.On parts in housing or lid, button type stopping means is installed, another parts are settled locked groove in corresponding position.In the time that housing is connected with lid, only need to promote to be arranged on toggle in chute, just toggle can be positioned to the unlocked position that is inserted into the latched position of locked groove and separates with locked groove.In the time that toggle is positioned at latched position, just can from stacked direction and/or perpendicular to stacked direction by spacing lid on housing.In the time that toggle is positioned at unlocked position, just cancel spacing in stacked direction and/or on perpendicular to stacked direction to lid.Above-mentioned locking or releasing process just can complete by promoting toggle, simple to operate, easy to use.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows embodiment mono-perspective view according to housing unit of the present utility model;
Fig. 2 show Fig. 1 housing unit button type stopping means and the cross-sectional schematic of locked groove;
Fig. 3 shows the perspective view of the button type stopping means of Fig. 2;
Fig. 4 shows the lid of housing unit and the structural representation of button type stopping means of Fig. 1; And
Fig. 5 shows according to the structural representation of the embodiment bis-of housing unit of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, lid; 11, hook; 20, housing; 30, button type stopping means; 31, toggle; 311, shell fragment; 312, toggle body; 313, locating piece; 314, anti-skidding burr; 315, projection; 32, chute; 321, detent; 40, locked groove.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figures 1 to 4, the housing unit of embodiment mono-comprises interconnective housing 20 and lid 10, between housing 20 and lid 10, connects by limit assembly.Limit assembly comprises the first limit assembly and the second limit assembly.Wherein, the first limit assembly in the stacked direction along lid 10 and housing 20 by spacing lid 10 on housing 20, the second limit assembly along on perpendicular to stacked direction by spacing lid 10 on housing 20.The first limit assembly and/or the second limit assembly also comprise button type stopping means 30 and locked groove 40.Wherein button type stopping means 30 comprises chute 32 and is arranged on movably the toggle 31 in chute 32, and toggle 31 has the latched position being inserted in locked groove 40 and the unlocked position separating with locked groove 40.
In use, housing 20 is connected by limit assembly with lid 10, limit assembly comprise the first limit assembly and the second limit assembly with from the stacked direction of lid 10 and housing 20 and perpendicular to stacked direction by spacing lid 10 on housing 20.The first limit assembly and/or the second limit assembly comprise button type stopping means 30 and locked groove 40.On parts in housing or lid, button type stopping means 30 is installed, another parts are settled locked groove 40 in corresponding position.In the time that housing 20 is connected with lid 10, only need to promote to be arranged on the interior toggle 31 of chute 32, just toggle 31 can be positioned to the unlocked position that is inserted into the latched position of locked groove 40 and separates with locked groove 40.In the time that toggle is positioned at latched position, just can from stacked direction and/or perpendicular to stacked direction by spacing lid 10 on housing 20.In the time that toggle 31 is positioned at unlocked position, just in stacked direction and/or cancel spacing to lid 10 on perpendicular to stacked direction.Above-mentioned locking or releasing process just can complete by promoting toggle 31, simple to operate, easy to use.
In order to make button type stopping means 30 there is position retaining function in locked, there is not play.Toggle 31 comprises toggle body 312 and shell fragment 311, in chute 32, there are two detents 321 that coordinate with shell fragment 311, a detent 321 coordinates shell fragment 311 to make button type stopping means 30 in latched position, and another detent 321 coordinates shell fragment 311 that button type stopping means 30 is in the unlocked position.Sliding toggle 31 can make shell fragment 311 be limited in any one in two detents 321, and toggle 31 just can remain on latched position or unlocked position like this.In unshowned in the drawings embodiment, can also substitute shell fragment 311 with ball spring return unit and coordinate detent 321 to realize position retaining function.
In order to make stable being fixed on toggle 31 of shell fragment 311, shell fragment 311 comprises support portion and elastic reset portion, and support portion is arranged on toggle body 312.For the ease of shell fragment 311 is fixed on toggle body 312, toggle body 312 has projection 315 simultaneously, and the support portion of shell fragment 311 has installing hole.Like this installing hole is inserted and just pushes away and shell fragment can be arranged on toggle body 312.Consider, for convenient, toggle 31 is fit in chute 32, the end face of projection 315 takes the form of inclined plane simultaneously.In chute 32, be also provided with one with the projection 315 Anti-extrusion grooves that coordinate, the projection 315 that end face takes the form of inclined plane like this will prevent that toggle 31 meetings from skidding off along chute 32 convenient playing in toggle 31 is installed.
For the locking precision that guarantees that button type stopping means 30 and locked groove 40 coordinate, toggle body 312 has the locating piece 313 with locked groove 40 shape adaptations.
In order to prevent that user is when the sliding toggle 31, finger skids on toggle 31.Toggle body 312 is arc surfaced structure away from the surface of chute 32, and the surface of arc surfaced structure is provided with anti-skidding burr 314.Arc surfaced structure and anti-skidding burr 314 can effectively increase coefficient of friction, prevent that finger from skidding on toggle 31.
In order to facilitate the use of button type stopping means 30, button type stopping means 30 operated by rotary motion are in the edge of lid 10, and locked groove 40 is arranged on housing 20.So just can be very easily by spacing lid 10 on housing 20.
In some cases, button type stopping means 30 and locked groove 40 can coordinate other the convenient use efficiently again of latch-up structure.Lid 10 has top margin edge, edge, base and two side edges between top margin edge and edge, base in this case.The first limit assembly comprises hook 11 and groove, and hook is arranged on side edge, and groove is arranged on housing 20 and with hook 11 and coordinates.Hook 11 and groove be engaged in along in the stacked direction of lid 10 and housing 20 by spacing lid 10 on housing 20.The second limit assembly comprises button type stopping means 30 and locked groove 40, and button type stopping means 30 is arranged on edge, the end, and locked groove 40 is arranged on the position corresponding with button type stopping means 30 of housing 20.Button type stopping means 30 and locked groove 40 be engaged in along perpendicular in stacked direction by spacing lid 10 on housing 20.Pass through like this latched position function of button type stopping means 30 and the latched position function of hook 11 by completely spacing on housing 20 lid 10, just realized the assembling of lid 10 with housing 20.
The utility model also provides a kind of LED display unit, and this LED display unit adopts above-mentioned housing unit structure.In the manufacture of LED display unit is installed, the lid of LED display unit 10 is installed to will be convenient and swift on housing 20, saved the manufacture set-up time of LED display unit like this.
Fig. 5 shows the structural representation of the embodiment bis-of the application's housing unit, the difference of the housing unit of embodiment bis-and embodiment mono-is, the first limit assembly of embodiment bis-and the second limit assembly have all used button type stopping means 30 and locked groove 40, and button type stopping means 30 has all been arranged on housing 20, locked groove 40 is all opened the side edge at lid 10.So simultaneously by 8 toggle 31 slidings to latched position, just can be by spacing lid 10 on housing 20, realized the assembling of lid 10 and housing 20.This execution mode is applicable to the structure of some housing 20 surfacings, simple to operate, locking effect good.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a housing unit, comprises interconnective housing (20) and lid (10), between described housing (20) and described lid (10), connects by limit assembly, it is characterized in that,
Described limit assembly comprises the first limit assembly and the second limit assembly, wherein, described the first limit assembly in the stacked direction along described lid (10) and described housing (20) by spacing described lid (10) on described housing (20), described the second limit assembly is being gone up at described housing (20) spacing described lid (10) on perpendicular to described stacked direction, and described the first limit assembly and/or described the second limit assembly comprise:
Button type stopping means (30) and locked groove (40), described button type stopping means (30) comprises chute (32) and is arranged on movably the toggle (31) in described chute (32), and described toggle (31) has the latched position being inserted in described locked groove (40) and the unlocked position separating with described locked groove (40).
2. housing unit according to claim 1, it is characterized in that, described toggle (31) comprises toggle body (312) and shell fragment (311), in described chute (32), there are two detents (321) that coordinate with described shell fragment (311), in the spacing described detent (321) in described two detents (321) of described shell fragment (311) so that described toggle (31) is spacing at described latched position or unlocked position.
3. housing unit according to claim 2, is characterized in that, described shell fragment (311) comprises support portion and elastic reset portion, and described support portion is arranged on described toggle body (312).
4. housing unit according to claim 3, it is characterized in that, described toggle body (312) has projection (315), and described support portion has installing hole, the cooperation of described projection (315) and described installing hole so that described support portion be arranged on described toggle body (312).
5. housing unit according to claim 4, is characterized in that, the end face of described projection (315) takes the form of inclined plane.
6. housing unit according to claim 2, is characterized in that, described toggle body (312) has the locating piece (313) with described locked groove (40) shape adaptation.
7. housing unit according to claim 2, is characterized in that, described toggle body (312) is arc surfaced structure away from the surface of described chute (32), and the surface of described arc surfaced structure is provided with anti-skidding burr (314).
8. housing unit according to claim 1, is characterized in that, described button type stopping means (30) is arranged on the edge of described lid (10), and described locked groove (40) is arranged on described housing (20).
9. according to the housing unit described in any one in claim 1 to 8, it is characterized in that,
Described lid (10) has top margin edge, edge, base and two side edges between described top margin edge and edge, described base;
Described the first limit assembly comprises hook (11) and groove, described hook is arranged on described side edge, it is upper and coordinate with described hook (11) that described groove is arranged on described housing (20), described hook (11) and groove be engaged in along in the stacked direction of described lid (10) and described housing (20) by spacing described lid (10) on described housing (20);
Described the second limit assembly comprises described button type stopping means (30) and described locked groove (40), described button type stopping means (30) is arranged on edge, the described end, described locked groove (40) is arranged on the position corresponding with described button type stopping means (30) of described housing (20), described button type stopping means (30) and described locked groove (40) be engaged in along perpendicular in described stacked direction by spacing described lid (10) on described housing (20).
10. a LED display unit, has housing unit, it is characterized in that, described housing unit is the housing unit described in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639972.6U CN203691770U (en) | 2013-10-16 | 2013-10-16 | Housing assembly and LED display device comprising housing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639972.6U CN203691770U (en) | 2013-10-16 | 2013-10-16 | Housing assembly and LED display device comprising housing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691770U true CN203691770U (en) | 2014-07-02 |
Family
ID=51013618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639972.6U Expired - Lifetime CN203691770U (en) | 2013-10-16 | 2013-10-16 | Housing assembly and LED display device comprising housing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501582A (en) * | 2013-10-16 | 2014-01-08 | 利亚德光电股份有限公司 | Shell assembly and LED (Light Emitting Diode) display device with shell assembly |
-
2013
- 2013-10-16 CN CN201320639972.6U patent/CN203691770U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501582A (en) * | 2013-10-16 | 2014-01-08 | 利亚德光电股份有限公司 | Shell assembly and LED (Light Emitting Diode) display device with shell assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |