CN2245786Y - Protection cover device for computer - Google Patents
Protection cover device for computer Download PDFInfo
- Publication number
- CN2245786Y CN2245786Y CN 94231997 CN94231997U CN2245786Y CN 2245786 Y CN2245786 Y CN 2245786Y CN 94231997 CN94231997 CN 94231997 CN 94231997 U CN94231997 U CN 94231997U CN 2245786 Y CN2245786 Y CN 2245786Y
- Authority
- CN
- China
- Prior art keywords
- slideway
- protective case
- counter
- projection
- computer
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a protection cover device for a computer for protecting an electronic computer. A slideway part is arranged on a computer body and is provided with a slideway, slots at both ends of the slideway and openings connected with the front edges of the slots. The utility model also comprises a protection cover covered on a computer, the protection cover is composed of a cover plate and side plates at both sides of the cover plate, the inner sides of both ends of the side plates are provided with convex posts which can be embedded in the slideway, and the inner sides of the side plates are provided with ribs of slab; the ribs of slab and the convex posts enter the slideway from the openings of the slideway and the slots, so the protection cover is covered on the computer. The utility model can also be turned to the bottom of the computer body for easy use.
Description
The utility model relates to a kind of protective case device that is used to protect counter; Particularly a kind ofly be used to stop the electronic calculator parts by the counter protective case device of foreign object direct collision or pollution.
Because electronic calculator is easy to carry, calculating operation is convenient, therefore is widely used in the daily life; General counter comprises the casket body that an inside has circuit, part, casket surface setting operation button; The operation of button is via the transmission of casket body internal circuit, and LCDs up shows then.If but counter is not provided with special safeguard measure, be easy to by the liquid of water and so on, grease or contamination by dust; When the circuit that steeps in the casket body was spattered in the gap of liquid between button, the situation that circuit will have short circuit took place; In addition, when carrying or placing, usually collided, push, cause the cooperation loose contact between part and the circuit, or LCDs is broken by foreign object because of artificial carelessness.
In order to address these problems, the product that has provides a kind of rigid walls or shell, is installed in to calculate on the body; Usually the end of this class rigid walls or shell is provided with projection, can move along the groove of counter body dual-side, covers above the body then.This makes the damaged condition that installs the device that mechanism greatly reduces.Yet, break away from or the loss of dropping with counter during this rigid walls or shell carry through being everlasting; This is because this projection is easy to withdraw in above-mentioned groove.If when making projection and groove fit tight, though can reduce the situation that drops, can cause the user when inserting projection in the groove, lose time; Or in covering the stroke of body gradually, rigid walls or shell produce resistance or obstacle.If when utilizing gib screw or lock(ing) bolt that one end interlocking of rigid walls or shell is become to rotate freely situation on counter, its other end must have trip device to cooperate; This will make the structure more complicated that becomes, and be easy to cause the damage of trip device because of the application of force is improper in repetitiousness uses.Simultaneously, gib screw or lock(ing) bolt are not the thing of desired use, because it needs speciality tool such as turnscrew or cross like spanner to loosen or locks, so that rigid walls or shell are installed on the counter body, are not a device design easily.
The counter protective case device that provides a kind of structure simpler, easy to use is provided the purpose of this utility model.
Counter protective case device of the present utility model is to be provided with the slideway part on counter body two sidewalls, and its end is provided with a groove and continuous in the semi-open opening of groove leading edge; One protective case is tabular, and it has and is allowed to partly move at described slideway, but the projection and a rib of slab that protective case and counter body can be kept together; Described projection enters the slideway part by the opening and the groove of slideway part, and the protective case device is covered above the counter.
Described slideway part can be provided with one and limit first end points and second end points in the banded flange of a scope, to keep the location of projection in above-mentioned position; Therefore projection must be crossed this banded flange and just can leave or enter in first and second end points.
Below cooperate institute's drawings and Examples that the utility model is described in detail.
Description of drawings:
Fig. 1: perspective exploded view of the present utility model;
Fig. 2: the combination cross-sectional schematic of counter of the present utility model and protective case;
Fig. 3: protective case of the present utility model covers the cross-sectional schematic of counter body part;
Fig. 4: the synoptic diagram when counter of the present utility model is not covered by protective case;
Fig. 5: the synoptic diagram of another state when counter of the present utility model is not covered by protective case.
Shown in Fig. 1,2, counter protective case device of the present utility model, be counter body 10 at least by two relative face the wall and meditate 11 and sidewall 12 define.One slideway part 13 is used for a default protective case 20 and is slided along it, and it possesses two clearing ends on the face of sidewall 12, and is defined as first end points 14 and second end points 14 ' respectively; And make first end points 14 and second end points 14 ' constitute a groove 15,15 ' and continuously at the opening 16,16 ' of groove 15,15 ' outer end at ora terminalis.
In preferred embodiment, first and second end points 14,14 ' of slideway part 13 comprises a flange 17,17 ', to limit above-mentioned end points 14,14 ' a fastening scope is arranged.In Fig. 2, particularly point out, projection 23 is in the scope of first end points 14, between itself and the rib of slab 24 appropriate intervals is arranged, allowing protective case 20 is support point with projection 23, partly turns to dotted portion by solid line, cross flange 17 then,, move to second end points 14 along slideway part 13, at this time cover plate 22 is positioned at body 10 tops, in the time of in projection 23 enters second end points 14 ', make among rib of slab 24 and the shift-in slideway 13 that opening 16 ' and groove 15 ' align; Along with movement travel, projection 23 can advance to first end points 14 again, and as shown in Figure 3, protective case device 20 is covered on the counter body 10.In Fig. 3, after projection 23 is crossed flange 17, make rib of slab 24 have an end to be lived by groove 15 ' rank; Therefore, protective case 20 can play the role of positioning.Apprehensiblely be, via user's application of force, can force projection 23 to throw off first end points 14, rib of slab 24 stretches out from groove 15 ' and opening 16 ' gradually, with the above-mentioned covering protection measure of reverse releasing.
As shown in Figure 2, if when making rib of slab 24 aligned openings 16 of protective case 20 of solid line part and groove 15, the position that is stacked in body 10 belows that protective case 20 can also be represented as Fig. 4; And therefore make 10 one-tenth open states of computing machine, and be convenient to user's operation.
In another embodiment of the present utility model, as shown in Figure 5, it is to make protective case 20 be in the dotted line position (being that projection unit 23 is in the scope of second end points 14 ') of Fig. 2, with projection 23 is support point, roughly rotates about 135 degree, and at this moment rib of slab 24 can be kept out mutually with body 10, so that body 10 has an angle of inclination, this angle of inclination makes counter be the observation state of steeving, and certainly, rib of slab 24 need have enough intensity to support this body 10.
The utlity model has following effect:
The utility model provides the effective protective case device that is used for protecting the calculating of electronics device, since body 10 be provided with tool opening 16,16 ' and groove 15,15 ' slideway part 13 accommodate projection 23 on the protective case, rib of slab 24 is mobile between its first end points 14 and second end points 14 '; Therefore, this device needn't use gib screw or lock(ing) bolt, can reach to avoid its part or circuit by the purpose of foreign object direct collision or pollution, has solved existing protective case apparatus structure complexity, inconvenience keeping, awkward problem.
Claims (2)
1, a kind of counter protective case device that is used to protect electronic calculator; it comprises and is placed on the counter body and a protective case that is connected with the counter body; it is characterized in that; be respectively equipped with the slideway part in counter body two sides; each slideway partly comprises slideway and is located at the groove of slideway two ends respectively; described protective case is made up of a cover plate and the side plate of being located at cover plate two sides; each side end inboard is respectively equipped with a projection; described projection is embedded in the described slideway; described two side plate inboards are respectively equipped with a rib of slab, and it is injected in the described slideway by described groove.
2, counter protective case device according to claim 1 is characterized in that the ditch front of the slot of described slideway is provided with the opening of semi open model, is provided with the flange that makes described projection location respectively at the nearly two end places of described slideway.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94231997 CN2245786Y (en) | 1994-12-31 | 1994-12-31 | Protection cover device for computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94231997 CN2245786Y (en) | 1994-12-31 | 1994-12-31 | Protection cover device for computer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2245786Y true CN2245786Y (en) | 1997-01-22 |
Family
ID=33843667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94231997 Expired - Lifetime CN2245786Y (en) | 1994-12-31 | 1994-12-31 | Protection cover device for computer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2245786Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8295043B2 (en) | 2007-10-31 | 2012-10-23 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Protective sleeve for portable electronic devices |
WO2015109809A1 (en) * | 2014-01-22 | 2015-07-30 | 李由 | Protective and support device for multipurpose flat panel electronic equipment |
CN110313882A (en) * | 2018-03-30 | 2019-10-11 | 夏普株式会社 | Connector unit |
CN110825244A (en) * | 2019-11-06 | 2020-02-21 | 王一峰 | Modern Shanghai input method |
-
1994
- 1994-12-31 CN CN 94231997 patent/CN2245786Y/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8295043B2 (en) | 2007-10-31 | 2012-10-23 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Protective sleeve for portable electronic devices |
WO2015109809A1 (en) * | 2014-01-22 | 2015-07-30 | 李由 | Protective and support device for multipurpose flat panel electronic equipment |
US9833065B2 (en) | 2014-01-22 | 2017-12-05 | You Li | Multipurpose protective and support device for flat panel electronic equipment |
CN110313882A (en) * | 2018-03-30 | 2019-10-11 | 夏普株式会社 | Connector unit |
CN110825244A (en) * | 2019-11-06 | 2020-02-21 | 王一峰 | Modern Shanghai input method |
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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 | ||
CX01 | Expiry of patent term |