CN203136358U - Crash-resistant housing and inspection device containing the same - Google Patents
Crash-resistant housing and inspection device containing the same Download PDFInfo
- Publication number
- CN203136358U CN203136358U CN 201320007152 CN201320007152U CN203136358U CN 203136358 U CN203136358 U CN 203136358U CN 201320007152 CN201320007152 CN 201320007152 CN 201320007152 U CN201320007152 U CN 201320007152U CN 203136358 U CN203136358 U CN 203136358U
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- shatter
- shell
- rubber
- plastic casing
- rubber layer
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Abstract
The utility model discloses a crash-resistant housing and an inspection device containing the same. The crash-resistant housing comprises a front shell, a rear shell and an intermediate layer. The front shell and the rear shell include plastic shell bodies and rubber layers; recessed portions and projection portions are arranged at the surfaces of the plastic shell bodies, wherein the recessed portions are located at the surrounding edges of the plastic shell bodies; and the rubber layers are arranged on the recessed portions by injection moulding, wherein the surfaces of the rubber layers are higher than the surfaces of the plastic shell bodies. Independent first rubber projection blocks are arranged at the upper ends of the front shell and the rear shell; and independent second rubber projection blocks are arranged at the lower ends of the front shell and the rear shell. According to the utility model, the advantages are as follows: the crash-resistant housing employs the structure with combination of the plastic shell bodies and the rubber layers, so that the housing has the enough rigidity as well as the anti-skidding and explosion-proof functions. And because of bar-shaped grooved arranged at the portion, arranged at the upper end of the front shell, of the projection blocks I, the surfaces of the projection blocks are not even, so that the surface friction of the projection blocks is increased.
Description
Technical field
The present invention relates to a kind of inspection device, relate in particular to a kind of shatter-resistant shell and comprise the inspection device of this shell.
Background technology
Inspection device is to patrol and examine one of indispensable instrument in the operation daily, and inspection device often is used to the open air, therefore, is easy to take place some beyond thought emergency situations when using inspection device, rains etc. suddenly such as sky when patrolling and examining.At this moment, inspection device is under the effect of rainwater, and it is wet and slippery that the surface can become, and the situation of inspection device landing will take place unless you give your whole attention to it, may occur the generation of the situations such as damage of inspection device after the inspection device landing.
At present, various inspection devices have on the market all been considered waterproof, anti-skidding and explosion-proof factor in design, but effect but varies, the inspection device that has since the device selection on unreasonable, thereby cause explosion-proof and anti-skidding effect not satisfactory, though the inspection device that has effect on explosion-proof and skid resistance is pretty good,, structure is comparatively complicated, and production cost is also higher.
The utility model content
At the problems referred to above that exist in the design of existing inspection device, a kind of shatter-resistant shell now is provided and comprises the inspection device of this shell.
Concrete technical scheme is as follows:
A kind of shatter-resistant shell wherein, comprises fore shell, back cover and intermediate layer;
Described intermediate layer is between described fore shell and described back cover, and described fore shell, back cover and intermediate layer are connected by bolt;
Described fore shell and described back cover include plastic casing and rubber layer, and the surface of described plastic casing comprises sunk part and bossing;
Wherein, described sunk part is positioned at the edge of described plastic casing, is provided with described rubber layer in the sunk part of described plastic casing, and fixedly connected by Shooting Technique between described plastic casing and the described rubber layer.
Described shatter-resistant shell, wherein, the surface of described rubber layer is higher than the surface of described plastic casing.
Described shatter-resistant shell, wherein, described rubber layer is provided with three equally spaced engraved structures in the left side, and described rubber layer also is provided with three equally spaced engraved structures on the right side.
Described shatter-resistant shell, wherein, described intermediate layer is tabular, and the surperficial edge of one of them of described intermediate layer is provided with first groove, and the surperficial edge of another of described intermediate layer is provided with second groove.
Described shatter-resistant shell, wherein, described first groove is identical with the structure of described second groove, and is that reference mirror is faced title with described intermediate layer.
Described shatter-resistant shell, wherein, be positioned at described fore shell and described back cover top rubber layer protrude piece for first rubber independently, described first rubber protrudes the surface that piece is positioned at the part on the described fore shell and is provided with several strip grooves.
Described shatter-resistant shell, wherein, the rubber layer that is positioned at described fore shell and back cover bottom protrudes piece for second rubber independently, and the bottom that described second rubber protrudes piece is provided with an opening.
Described shatter-resistant shell, wherein, the left and right sides symmetry of described rubber layer offers several upper bolt holes, and the surface of the plastic casing of each described upper bolt hole below correspondence position all offers down bolt hole.
Described shatter-resistant shell, wherein, the material of described plastic casing is rigid plastics.
A kind of inspection device, wherein, described inspection device is provided with described shatter-resistant shell.
The beneficial effect of technique scheme is:
1, the shatter-resistant shell adopts plastic casing and rubber layer structure combining, has both guaranteed that shell had enough hardness, and has had anti-skidding effect, also has explosion-proof effect simultaneously.
2, the rubber layer left and right sides is provided with engraved structure, has reserved the position that the user holds, and this structure can guarantee the user when holding shell, and finger can fully be held.
3, first rubber protrudes the strip groove that piece is positioned at the part setting of fore shell, and can make the surface of protruding piece is not the plane, thereby the mantle friction of protruding piece is increased.
4, the opening that is provided with bottom second rubber protrusion piece provides the space for the USB interface of inspection device.
5, the bolt hole that is provided with around the rubber layer has fixedly been reserved the space for the shatter-resistant shell.
Description of drawings
Fig. 1 is the front view of fore shell among the utility model embodiment;
Fig. 2 is the front view of back cover among the utility model embodiment;
Fig. 3 is the front view in intermediate layer among the utility model embodiment;
Fig. 4 is the end view of shatter-resistant shell among the utility model embodiment.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as restriction of the present invention.
Shown in Fig. 1-4; a kind of shatter-resistant shell of the utility model; wherein; the shatter-resistant shell comprises fore shell 1; back cover 2 and intermediate layer 5; wherein; fore shell 1; back cover 2 all comprises plastic casing 3 and rubber layer 4; the surface of plastic casing 3 comprises sunk part and bossing; sunk part is positioned at the edge on plastic casing 3 surfaces; be injected with rubber layer 4 on the sunk part of plastic casing 3; the end face of rubber layer 4 is higher than the surface of plastic casing 3; the left side of rubber layer 4 is provided with three hollow outs; this hollow out is for equidistantly distributing; the right side structure of rubber layer 4 is identical with the structure in left side; be provided with three hollow outs that equidistantly distribute equally; six above-mentioned hollow outs are the impetus when holding the shatter-resistant shell; rubber layer 4 on the plastic casing of fore shell 1 and back cover 2 is that independently first rubber protrudes piece 6; the part that first rubber protrusion piece 6 is positioned on the fore shell 1 is provided with some vertical strip grooves 61; the rubber layer of the plastic casing lower end of fore shell 1 and back cover 2 is that independently second rubber protrudes piece 7; rubber protrudes piece 7 bottoms and is provided with an opening 71; opening 71 be shaped as rectangle; the USB connector of inspection device can be set in the inside of opening 71; the surface of second rubber protrusion piece 7 is higher than the connector surface of inspection device USB; in making that the USB connector is wrapped in by second rubber of below protrusion piece 7, play the protection for the inspection device interface.Be provided with the bolt hole of several symmetrical distributions in the left and right sides of rubber layer 4, also be provided with some bolts hole on the plastic casing 3 of bolt hole correspondence position and the intermediate layer 5, corresponding bolt hole on corresponding bolt hole on bolt hole on the rubber layer 4 and the plastic casing 3 and the intermediate layer 5 is communicated with, and the fore shell 1 of shatter-resistant shell, back cover 2 and intermediate layer 5 are connected by bolt.
The apical side height of rubber layer 4 is higher than the height on plastic casing 3 surfaces, in such structure setting can guarantee that rubber layer 4 is wrapped in plastic casing 3, when the shatter-resistant shell is in use dropped accidentally, no matter the shatter-resistant shell with what angle contacts with ground, can guarantee that the part that contacts with ground is rubber layer 4 rather than plastic casing 3, when rubber layer 4 contacts with ground, can pass through the Impact energy in the physical characteristic absorption portion dropping process of self, thereby make the shatter-resistant of shatter-resistant shell and anti-riot effect be guaranteed.
Plastic casing 3 and the rubber layer 4 of shatter-resistant shell carry out combination by Shooting Technique, even the characteristics of this structure are cracked after being subjected to external force collision for the plastic casing 3 of below, the rubber layer 4 of its top also can depend on the surface of plastic casing 3 tightly, has played further explosion-proof effect.
The material of the plastic casing part in the fore shell 1 of the utility model shatter-resistant shell, back cover 2 and intermediate layer 5 is rigid plastics, makes the shatter-resistant effect of shell to be further strengthened
Also comprise a kind of inspection device among the embodiment of the present utility model, wherein, inspection device is provided with this shatter-resistant shell, is explained in detail at inspection device below:
An embodiment is as follows for inspection device of the present utility model:
A kind of inspection device comprises shell and the electronic circuit part that is arranged in the shell.
Positive basifacial at shell is provided with a keyboard area, is a viewing area directly over keyboard area, and the below of shell is provided with a USB connector.The top, the back side of inspection device shell is provided with the buzzing hole, is provided with buzzer in the enclosure corresponding position of set position, buzzing hole, and buzzer transmits acoustic information by the buzzing hole; The shell lower rear is provided with battery case, and battery case is one to be embedded in the groove in the inspection device shell, is provided with the cover plate for this groove of sealing at the top of battery case, is provided with the SIM card draw-in groove in the bottom of battery case.
The electronic circuit of inspection device inside partly comprises system control module, memory module, GPS module and communication module.Each above-mentioned module all is integrated on the mainboard chip of inspection device, and the mainboard chip is positioned at the inspection device enclosure, is equipped with the screwed hole for fixture on shell and the mainboard chip.
Communication module in the inspection device can be connected by USB interface with external computer system, also can realize accepting and sending the function of data by the SIM card of packing in the SIM card draw-in groove; System control module in the inspection device is controlled memory module, GPS module, communication module, RF acquisition module respectively, by the keyboard on the inspection device information that obtains in the inspection device communication module is edited, information behind the editor passes to communication module or memory module after system control module is handled, to realize transmission of Information and recording of information.
The utility model inspection device also can be changed to following execution mode on the basis of above-described embodiment:
A kind of inspection device comprises shell and the electronic circuit part that is arranged in the shell.
The electronic circuit of inspection device partly comprises system control module, memory module and RF acquisition module, wherein, radio-frequency module can be responded to and gathers relevant data message the electronic tag of institute's test examination instrument, system control module passes to communication module or memory module by the information that the RF acquisition module is collected, to realize recording of information.
For the inspection device in the present embodiment, mainly gather and store relevant information with memory module by radio-frequency module, therefore need not to arrange keyboard, screen, buzzing hole etc.So just make the power consumption of inspection device reduce greatly, therefore also just need not to arrange battery case, only need in the inside of inspection device battery to be set and get final product.
The above only is preferred embodiment of the present invention; be not so restriction embodiments of the present invention and protection range; to those skilled in the art; should recognize that being equal to that all utilizations specification of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.
Claims (10)
1. a shatter-resistant shell is characterized in that, comprises fore shell, back cover and intermediate layer;
Described intermediate layer is between described fore shell and described back cover, and described fore shell, back cover and intermediate layer are connected by bolt;
Described fore shell and described back cover include plastic casing and rubber layer, and the surface of described plastic casing comprises sunk part and bossing;
Wherein, described sunk part is positioned at the edge of described plastic casing, is provided with described rubber layer in the sunk part of described plastic casing, and fixedly connected by Shooting Technique between described plastic casing and the described rubber layer.
2. shatter-resistant shell according to claim 1 is characterized in that the surface of described rubber layer is higher than the surface of described plastic casing.
3. as shatter-resistant shell as described in the claim 2, it is characterized in that described rubber layer is provided with three equally spaced engraved structures in the left side, described rubber layer also is provided with three equally spaced engraved structures on the right side.
4. shatter-resistant shell according to claim 1 is characterized in that described intermediate layer is tabular, and the surperficial edge of one of them of described intermediate layer is provided with first groove, and the surperficial edge of another of described intermediate layer is provided with second groove.
5. as shatter-resistant shell as described in the claim 4, it is characterized in that described first groove is identical with the structure of described second groove, and be that reference mirror is faced title with described intermediate layer.
6. shatter-resistant shell according to claim 1, it is characterized in that, be positioned at described fore shell and described back cover top rubber layer protrude piece for first rubber independently, described first rubber protrudes the surface that piece is positioned at the part on the described fore shell and is provided with several strip grooves.
7. shatter-resistant shell according to claim 1 is characterized in that, the rubber layer that is positioned at described fore shell and back cover bottom protrudes piece for second rubber independently, and the bottom that described second rubber protrudes piece is provided with an opening.
8. shatter-resistant shell according to claim 1 is characterized in that the left and right sides symmetry of described rubber layer offers several upper bolt holes, and the surface of the plastic casing of each described upper bolt hole below correspondence position all offers down bolt hole.
9. shatter-resistant shell according to claim 1 is characterized in that the material of described plastic casing is rigid plastics.
10. an inspection device is characterized in that, described inspection device is provided with as shatter-resistant shell as described among the claim 1-9 any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007152 CN203136358U (en) | 2013-01-07 | 2013-01-07 | Crash-resistant housing and inspection device containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007152 CN203136358U (en) | 2013-01-07 | 2013-01-07 | Crash-resistant housing and inspection device containing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136358U true CN203136358U (en) | 2013-08-14 |
Family
ID=48944288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320007152 Expired - Fee Related CN203136358U (en) | 2013-01-07 | 2013-01-07 | Crash-resistant housing and inspection device containing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530772A (en) * | 2014-09-29 | 2016-04-27 | 富泰华工业（深圳）有限公司 | Protective sleeve |
| CN106455396A (en) * | 2016-11-23 | 2017-02-22 | 国网浙江省电力公司温州供电公司 | Shell for handheld defect management terminal |
| CN106535541A (en) * | 2016-11-23 | 2017-03-22 | 国网浙江省电力公司温州供电公司 | Handheld defect management terminal |
-
2013
- 2013-01-07 CN CN 201320007152 patent/CN203136358U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530772A (en) * | 2014-09-29 | 2016-04-27 | 富泰华工业（深圳）有限公司 | Protective sleeve |
| CN105530772B (en) * | 2014-09-29 | 2020-04-03 | 富泰华工业（深圳）有限公司 | Protective sleeve |
| CN106455396A (en) * | 2016-11-23 | 2017-02-22 | 国网浙江省电力公司温州供电公司 | Shell for handheld defect management terminal |
| CN106535541A (en) * | 2016-11-23 | 2017-03-22 | 国网浙江省电力公司温州供电公司 | Handheld defect management terminal |
| CN106535541B (en) * | 2016-11-23 | 2022-01-14 | 国网浙江省电力公司温州供电公司 | Handheld defect management terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20200107 |