CN202329672U - Handset radiating shell of global positioning system (GPS) measuring instrument - Google Patents
Handset radiating shell of global positioning system (GPS) measuring instrument Download PDFInfo
- Publication number
- CN202329672U CN202329672U CN2011204428091U CN201120442809U CN202329672U CN 202329672 U CN202329672 U CN 202329672U CN 2011204428091 U CN2011204428091 U CN 2011204428091U CN 201120442809 U CN201120442809 U CN 201120442809U CN 202329672 U CN202329672 U CN 202329672U
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- shell
- handset
- radiating
- instrument
- measuring instrument
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Abstract
The utility model relates to a handset radiating shell of a global positioning system (GPS) measuring instrument. The handset radiating shell of the GPS measuring instrument comprises a rectangle metal shell which is encircled and sealed; two external sides of side plates corresponding to the long sides of the metal shell are longitudinally provided with a plurality of longitudinally penetrating grooves; baffles between the radiating fins form a plurality of radiating fins, wherein the middle radiating fin is higher than the radiating fins on two sides. According to the utility model, a handset shell and the radiating fins are integrated; compared with conventional design, the handset radiating shell has the advantages that: the structure is simple and compact, and the volume of the instrument can be effectively reduced, so that the instrument is easy to be held by a hand. The radiating fins arranged on two sides improve the radiating performance of the shell, so that an electronic part in the instrument can work continuously and stably for a long time. Moreover, radiators increase the coefficient of friction, so that handset operation is easy to perform, and the instrument is prevented from slipping from the hand.
Description
Technical field
The utility model belongs to electronic device field, especially relates to a kind of GPS measuring instrument hand-held set heat-dissipating casing.
Background technology
The GPS measuring instrument is the location, navigation, one of visual plant in the Exploration Domain.And the hand-held set shell of GPS measuring instrument is a protection GPS measuring instrument electronic equipment, guarantees that it is normal, one of the critical component of stable operation.Traditional GPS measuring instrument hand-held set shell generally comprises housing, and for heat-sinking capability just increases the thickness of housing, radiating effect is bad when therefore holding.Case surface just adopts matte surface to hold problem of slip to overcome simultaneously.Therefore,, how good radiating effect is arranged, be easy to hand, be difficult for landing, need us to find out a good design proposal because the GPS measuring instrument is a kind of hand-held instrument.
Summary of the invention
The purpose of the utility model is to propose a kind of GPS measuring instrument hand-held set heat-dissipating casing, and said shell has adopted the outside surface of housing to increase strip groove, forms finned heat radiating fin structure.The design's compact conformation, and can effectively reduce the volume of instrument, be easier to hand.Simultaneously, the design of the heat radiator on both sides has increased the heat dispersion of housing, thereby guarantees the electronic equipment continous-stable operation for a long time of instrument internal.The design of new heat radiator has also increased the friction factor on both sides, is easier to hand-held, avoids instrument landing from hand.
To achieve these goals; The technical scheme of the utility model is: a kind of GPS measuring instrument hand-held set heat-dissipating casing; Comprise a rectangle metal shell around sealing, two lateral surfaces of the corresponding side plate in the long limit of metal shell are vertically arranged with many grooves that front and back are penetrating, and the dividing plate between groove and the groove forms a plurality of heat radiator; Wherein, middle heat radiator is higher than the both sides heat radiator.
The width of said groove is 2 millimeters, and the degree of depth of groove is 2 millimeters to 5 millimeters.
The beneficial effect of the utility model is: saved traditional independent heat-sink unit, project organization is compact, and can effectively reduce the volume of instrument, is easier to hand.The design of the heat radiator on shell both sides has increased the heat dispersion of housing, thereby guarantees the electronic section continous-stable operation for a long time of instrument internal.Simultaneously, Design of for heat sinks has increased the friction factor on both sides, is easier to hand-held, avoids instrument landing from hand.
Below in conjunction with accompanying drawing and embodiment the utility model is made a detailed description.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model perspective view.
Embodiment
A kind of GPS measuring instrument hand-held set heat-dissipating casing embodiment; Referring to Fig. 1 and Fig. 2; Said shell comprises a rectangle metal shell 1 around sealing, and two lateral surfaces of the corresponding side plate in the long limit of metal shell are vertically arranged with many groove 1-1 that front and back are penetrating, and the dividing plate between groove and the groove forms a plurality of heat radiator 1-2; Wherein in order to cooperate the shape of holding, middle heat radiator is higher than the both sides heat radiator.A connecting line is drawn on the top of heat radiator in the middle of said and both sides heat radiator, and what its connecting line formed is a curved line.
Feel and radiating effect in order to reach best holding, the width of said groove is 2 millimeters, and the degree of depth of groove is 2 millimeters to 5 millimeters.
Present embodiment experiment showed, that owing to be integrated traditional GPS measuring instrument hand-held set shell and heat-sink unit compare with traditional design, the present embodiment structure is simpler, compact, and can effectively reduce the volume of instrument, is easier to hand.The design of the heat radiator on both sides has increased the heat dispersion of housing, thereby guarantees the electronic section continous-stable operation for a long time of instrument internal.Simultaneously, Design of for heat sinks has increased the friction factor on both sides, is easier to hand-held, avoids instrument landing from hand.
Claims (2)
1. GPS measuring instrument hand-held set heat-dissipating casing; Comprise a rectangle metal shell around sealing; It is characterized in that two lateral surfaces of the corresponding side plate in the long limit of metal shell are vertically arranged with many grooves that front and back are penetrating, the dividing plate between groove and the groove forms a plurality of heat radiator; Wherein, middle heat radiator is higher than the both sides heat radiator.
2. a kind of GPS measuring instrument hand-held set heat-dissipating casing according to claim 1 is characterized in that the width of said groove is 2 millimeters, and the degree of depth of groove is 2 millimeters to 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428091U CN202329672U (en) | 2011-11-10 | 2011-11-10 | Handset radiating shell of global positioning system (GPS) measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428091U CN202329672U (en) | 2011-11-10 | 2011-11-10 | Handset radiating shell of global positioning system (GPS) measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329672U true CN202329672U (en) | 2012-07-11 |
Family
ID=46441651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204428091U Expired - Fee Related CN202329672U (en) | 2011-11-10 | 2011-11-10 | Handset radiating shell of global positioning system (GPS) measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604620A (en) * | 2017-01-24 | 2017-04-26 | 厦门科华恒盛股份有限公司 | Cladding type radiator and inductive high-efficiency heat dissipation structure |
-
2011
- 2011-11-10 CN CN2011204428091U patent/CN202329672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604620A (en) * | 2017-01-24 | 2017-04-26 | 厦门科华恒盛股份有限公司 | Cladding type radiator and inductive high-efficiency heat dissipation structure |
| CN106604620B (en) * | 2017-01-24 | 2019-09-17 | 科华恒盛股份有限公司 | A kind of cladded type radiator and a kind of inductance high-efficiency heat radiation structure |
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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: 20120711 Termination date: 20181110 |