CN2300942Y - Electronic calculator shell body with protective cover - Google Patents
Electronic calculator shell body with protective cover Download PDFInfo
- Publication number
- CN2300942Y CN2300942Y CN 97203206 CN97203206U CN2300942Y CN 2300942 Y CN2300942 Y CN 2300942Y CN 97203206 CN97203206 CN 97203206 CN 97203206 U CN97203206 U CN 97203206U CN 2300942 Y CN2300942 Y CN 2300942Y
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- relative
- slideway
- electronic calculator
- protective cover
- 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 an electronic calculator shell body with protective cover. The utility model is proposed to provide a computer shell body whose protective cover simple structure with convenient assemblage, can not be lost when leaving from body, composed of a main body and a protective cover, the main body is composed of a soleplate, a panel and two pairs of opposite side walls, one pair of opposite side walls are respectively provided with a slideway whose left end and right end are closed; the protective cover is composed of a cover plate, opposing two side walls and end walls, the inner surface in the free end of the opposite side walls is convexly provided with positioning slide blocks, to ensure the positioning slide blocks sliding along the slideway between left and right closing-typed ends.
Description
The utility model belongs to the digital machine parts, particularly a kind of electronic calculator housing with protecting cover.
Electronic calculator is easy to use and carry because of it, and is widely used in daily life.The electronic calculator of commonly using of being made up of circuit, button, LCD Panel and body, its body panels is provided with a plurality of display aperture that the key hole of button are set and LCD Panel is set, so that operation and observe result of calculation.
For entering, anti-sealing, wet goods liquid or dust cause short circuit from panel cut out.And prevent carry, when placing, because of human negligence by accident collision, push or cover and cause the bad and LCD Panel of circuit contacts to be broken, a kind of rigidity slip lid that is installed on the counter body has been proposed.The rigidity slip lid moves along the groove of counter body dual-side with the projection of the periphery that sets within it, to cover on the counter body panels.Though this structure prevents the impaired phenomenon of counter to a certain extent and takes place.But for ease of using, the projection of its slip lid is loose with cooperating of body grooves on two sides, and often the projection because of slip lid very easily withdraws from body recess, causes rigidity slip lid and counter body to break away from, even loses.Yet, if it is cooperated when tight between the two, to bring inconvenience to use.If with gib screw or lock(ing) bolt with rigid cap one end interlocking on counter, to constitute the form of rotatable cover, then its other end must be provided with trip, thereby not only make complex structure, must rotatable cover be installed on the body with speciality tool, and often improper in using repeatedly because of the application of force, cause trip to damage.
The purpose of this utility model provides that a kind of protecting cover is simple in structure, assembling is easy to use, can not be because of breaking away from the electronic calculator housing lose with protecting cover with body.
The utility model is made up of body and protecting cover, body is made of base plate, panel and two pairs of relative two sides, its panel is provided with a plurality of display aperture that the key hole of button are set and LCD Panel is set, be respectively equipped with corresponding slideway on its a pair of relative two side, the left and right end of slideway is closed; Protecting cover is made of cover plate, relative two side and distolateral wall, and it is corresponding to make its relative two side and body be provided with the relative two side of slideway, free end inside surface in this relative two side is convexly equipped with positioning sliding block, and makes locating convex block slide between the left and right end that is closed of slideway along the body slideway.
Because the utility model is made up of body and protecting cover, body is made of base plate, panel and two pairs of relative two sides, is respectively equipped with corresponding slideway on its a pair of relative two side, and the left and right end of slideway is closed; Protecting cover is made of cover plate, relative two side and distolateral wall, and it is corresponding to make its relative two side and body be provided with the relative two side of slideway, free end inside surface in this relative two side is convexly equipped with positioning sliding block, and makes locating convex block slide between the left and right end that is closed of slideway along the body slideway.With being convexly equipped with at the free end inside surface of the relative two side of protecting cover and the positioning sliding block that can between the left and right end of slideway, move along the body slideway, make on the protecting cover locating convex block when slideway one end, protecting cover covers on the calculator panel, and on the protecting cover locating convex block when the slideway other end, the protecting cover repetitiousness is on the base plate of counter, not only protecting cover is simple in structure, assembling is easy to use, and can not lose because of breaking away from body, thereby reaches the purpose of this utility model.
Fig. 1, be the utility model decomposition texture schematic isometric.
Fig. 2, for the utility model structural representation sectional view (protecting cover covers on the body panels).
Fig. 3, be the utility model structural representation sectional view (the protecting cover repetitiousness is on the body base plate).
Fig. 4, be the utility model operating state synoptic diagram.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is made up of body 1 and protecting cover 2, body 1 is made of base plate 11, panel 12 and two pairs of relative two sides 13,14, its panel 12 is provided with a plurality of display aperture that the key hole of button are set and LCD Panel is set, be respectively equipped with corresponding slideway 131 on its a pair of relative two side 13, slideway 131 left and right ends 132,133 are closed, and be provided with locating flange 134,135 respectively at nearly left and right end 132,133 places, body 1 another to being respectively equipped with corresponding draw-in groove 141 on the relative two side 14; Protecting cover 2 is made of cover plate 21, a pair of relative two side 22 and distolateral wall 23, and it is corresponding to make its relative two side 22 and body 1 be provided with the relative two side 13 of slideway 131, free end inside surface in this relative two side 22 is convexly equipped with the positioning sliding block 24 that is short cylindrical, and makes locating convex block 24 slide between the left and right end that is closed 132,133 of slideway 131 along the slideway on the body 1 131; Distolateral wall 23 inside surfaces of protecting cover 2 convex with body 1 on the trip 25 of draw-in groove 141 inlay cards.
During use, as shown in Figure 4, protecting cover 2 is clockwise rotated 180 °, trip 25 and the draw-in groove on the body 1 141 on protecting cover 2 inside surfaces are broken away from, again with being convexly equipped with at the free end inside surface of the relative two side 22 of protecting cover 2 and can be along the slideway on the body 1 131 at 132,133 mobile positioning sliding blocks 24 of slideway 131 left and right ends, be moved to the left protecting cover 2, make locating convex block 24 move to the left end 132 of slideway 131, as shown in Figure 3, protecting cover 2 repetitiousness and make the trip 25 on protecting cover 2 inside surfaces engage with draw-in groove 141 on the body 1 on the base plate 11 of body 1.When not in use, with being convexly equipped with at the free end inside surface of the relative two side 22 of protecting cover 2 and can be along the slideway on the body 1 131 at 132,133 mobile positioning sliding blocks 24 of slideway 131 left and right ends, protecting cover 2 moves right, make locating convex block 24 move to the right-hand member 133 of slideway 131, protecting cover 2 is rotated counterclockwise 180 °, as shown in Figure 2, protecting cover 2 covers on the panel 12 of body 1, and makes the trip 25 on protecting cover 2 inside surfaces engage with draw-in groove 141 on the body 1.
Claims (4)
1, a kind of electronic calculator housing with protecting cover, it is made up of body and protecting cover, body is made of base plate, panel and two pairs of relative two sides, its panel is provided with a plurality of display aperture that the key hole of button are set and LCD Panel is set, be respectively equipped with corresponding slideway on its a pair of relative two side, it is characterized in that the left and right end of described slideway is closed; Protecting cover is made of cover plate, relative two side and distolateral wall, and it is corresponding to make its relative two side and body be provided with the relative two side of slideway, free end inside surface in this relative two side is convexly equipped with positioning sliding block, and makes locating convex block slide between the left and right end that is closed of slideway along the slideway on the body.
2, the electronic calculator housing with protecting cover according to claim 1 is characterized in that being respectively equipped with locating flange near the left and right end that is closed of described slideway.
3, the electronic calculator housing with protecting cover according to claim 1 and 2 is characterized in that the described positioning sliding block that is convexly equipped with at the relative two side free end inside surface of protecting cover is the short cylindrical protruded object.
4, the electronic calculator housing with protecting cover according to claim 1 and 2 is characterized in that another is respectively equipped with corresponding draw-in groove on to relative two side at described body; The distolateral wall inside surface of protecting cover convex with body on the trip of draw-in groove inlay card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203206 CN2300942Y (en) | 1997-04-04 | 1997-04-04 | Electronic calculator shell body with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203206 CN2300942Y (en) | 1997-04-04 | 1997-04-04 | Electronic calculator shell body with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300942Y true CN2300942Y (en) | 1998-12-16 |
Family
ID=33924136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97203206 Expired - Lifetime CN2300942Y (en) | 1997-04-04 | 1997-04-04 | Electronic calculator shell body with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300942Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147113B (en) * | 2005-03-23 | 2012-05-30 | 马克·蔡斯·温斯坦 | Device having a slidable cover |
| WO2015109809A1 (en) * | 2014-01-22 | 2015-07-30 | 李由 | Protective and support device for multipurpose flat panel electronic equipment |
| CN105882307A (en) * | 2016-06-20 | 2016-08-24 | 淮安新未来沙画有限公司 | Sand painting table with combined box sleeve |
-
1997
- 1997-04-04 CN CN 97203206 patent/CN2300942Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147113B (en) * | 2005-03-23 | 2012-05-30 | 马克·蔡斯·温斯坦 | Device having a slidable cover |
| 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 |
| CN105882307A (en) * | 2016-06-20 | 2016-08-24 | 淮安新未来沙画有限公司 | Sand painting table with combined box sleeve |
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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 |