CN206649161U - A kind of good GNSS receiver shell of thermal diffusivity - Google Patents
A kind of good GNSS receiver shell of thermal diffusivity Download PDFInfo
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- CN206649161U CN206649161U CN201720460817.6U CN201720460817U CN206649161U CN 206649161 U CN206649161 U CN 206649161U CN 201720460817 U CN201720460817 U CN 201720460817U CN 206649161 U CN206649161 U CN 206649161U
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- housing
- battery cover
- battery
- thermal diffusivity
- gnss receiver
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Abstract
The utility model belongs to detection device technology field, there is provided a kind of good GNSS receiver shell of thermal diffusivity, including：Housing, magnesium alloy skeleton, battery cover, 2 battery compartments, SIM card neck and TF card neck；It is that lower section is trapezoidal cylinder body structure to Buddhist nun's cap shaped above housing；Magnesium alloy skeleton is close to enclosure interior setting；Battery cover is arranged on the side of housing, and switching knob is provided with battery cover, and handle is provided with switching knob, and switching knob is inserted on housing；2 battery compartments, are arranged at enclosure interior, on rear side of battery cover；SIM card neck and TF card neck, are arranged at enclosure interior, in the inner walls between battery compartment on rear side of battery cover.The utility model uses magnesium alloy skeleton, and outside is provided with insulation shell, and than the housing for using plastics completely, thermal diffusivity is more preferable, more rigid, in light weight；Simple in construction, easy to manufacture, cost is low, is hardly damaged, good leak tightness, and space availability ratio is high, and design is more attractive in appearance.
Description
Technical field
The utility model belongs to field of measuring technique, the good GNSS receiver shell of more particularly to a kind of thermal diffusivity.
Background technology
GNSS is Global Navigation Satellite System abbreviation, and Chinese translation is global navigational satellite
System.
The species of GNSS receiver is a lot, can be divided into simulation GNSS receiver, digital GNSS receiver and multi-functional GNSS
Receiver, box is received in addition with digital satellite.
GNSS receiver, it should generally include following components：Electronic tuning station selector, intermediate frequency amplification and demodulator, letter
Number processor, audio demodulator, front panel indicator, power circuit, plug-in card teaching machine also include card interface circuit etc..
The shell of GNSS receiver is typically made of plastic material, and thermal diffusivity is bad,
Therefore, detection device technology field is badly in need of a kind of good GNSS receiver shell of thermal diffusivity, using magnesium alloy bone
Frame, outside are provided with insulation shell, and than the housing for using plastics completely, thermal diffusivity is more preferable, more rigid, in light weight；Structure letter
Single, easy to manufacture, cost is low, is hardly damaged, good leak tightness, and space availability ratio is high, and design is more attractive in appearance.
The content of the invention
The utility model provides a kind of good GNSS receiver shell of thermal diffusivity, including：Housing, magnesium alloy skeleton,
Battery cover, 2 battery compartments, SIM card neck and TF card neck；
Housing, top are that lower section is trapezoidal cylinder body structure to Buddhist nun's cap shaped；
Magnesium alloy skeleton, it is close to enclosure interior setting；
Battery cover, it is arranged on the side of housing, switching knob is provided with battery cover, is provided with switching knob
Handle, switching knob are inserted on housing, and battery cover is opened or locked to different by direction of rotation；
2 battery compartments, are arranged at enclosure interior, on rear side of battery cover；
SIM card neck and TF card neck, are all arranged at enclosure interior, between the battery compartment of 2 on rear side of battery cover
In inner walls.
Preferably, in a kind of good GNSS receiver shell of above-mentioned thermal diffusivity, panel is provided with the side of housing,
Power switch, power supply indicator and signal lamp are provided with panel.
Preferably, in a kind of good GNSS receiver shell of above-mentioned thermal diffusivity, housing is divided into upper shell and lower house,
Magnesium alloy skeleton is divided into upper skeleton and lower skeleton, and upper shell is connected with lower house by rivet, and upper skeleton and lower skeleton lead to
Rivet is crossed to be connected.
Preferably, it is hollow-core construction inside battery cover in a kind of good GNSS receiver shell of above-mentioned thermal diffusivity.
Preferably, in a kind of good GNSS receiver shell of above-mentioned thermal diffusivity, battery cover is the rectangle with fillet
Structure.
Preferably, in a kind of good GNSS receiver shell of above-mentioned thermal diffusivity, the material of housing is insulating materials.
Preferably, in a kind of good GNSS receiver shell of above-mentioned thermal diffusivity, 2 battery compartments are symmetrically distributed in electricity
On the housing at Chi Gai rears.
The beneficial effects of the utility model are：
1st, the utility model uses magnesium alloy skeleton, and outside is provided with insulation shell, than completely use plastics housing,
Thermal diffusivity is more preferable, and more rigid, in light weight.
2nd, the utility model battery cover of the present utility model is arranged on the side of housing, passes through jump ring relative to arc-shaped edges
It is connected to for the special-shaped triangle battery cover in housing sidewall, simple in construction, easy to manufacture, cost is low, is hardly damaged, relative to
It is arranged at for the battery cover of bottom, seal is more preferable, is not easy, into water, to extend battery, opening is more prone to.
3rd, SIM card neck and TF card neck of the present utility model, are all arranged at enclosure interior, and 2 on rear side of battery cover
In inner walls between individual battery compartment, perforate is few, and seal is more preferable, is not take up additional space, and space availability ratio is high, design
It is more attractive in appearance, while SIM card and TF card can be applied to simultaneously, purposes is more extensive, and applicability is stronger.
4th, it is hollow-core construction inside battery cover of the present utility model, lighter, saving material, cost are low, more economically.
5th, battery compartment of the present utility model is located inside battery cover, is symmetrical arranged, structure is more attractive in appearance, in measurement process such as
Replacing battery in need can first remove one of battery, then be reloaded into new battery, GNSS is received in this process
Machine can automatically switch supplying cell, and to ensure to measure not interrupting for work, improve measurement efficiency, applicability is stronger.
6th, switching knob is provided with battery cover of the present utility model, handle, switching knob is provided with switching knob
Insert on housing, in use, pull-up handle rotating switch knob, you can battery cover is opened, relative to not revolving in the prior art
More practical for the battery cover of button, operation is easier.
7th, housing of the present utility model, top are that lower section is trapezoidal cylinder body structure to Buddhist nun's cap shaped, so set and ensure
Top and bottom are narrower than central structure, and are all arc structure, have both sufficiently considered the stability on Stereological, and have made it more
Add stabilization, be not easy to scratch staff again, design is more attractive in appearance, more saves material relative to the corner structure such as square, makes
Work is more prone to.Further, housing is arranged to the Split type structure of upper shell and lower house, magnesium alloy skeleton is divided into bone
Frame and lower skeleton, making are more prone to, and are connected by rivet, and installation is easy, good airproof performance.
8th, panel is provided with the side of housing, power switch, power supply indicator and signal is provided with panel and is referred to
Show lamp；Can be staff be provided with electricity, without electricity, have the working condition of signal and no signal, more intuitively.
Brief description of the drawings
Describe the utility model patent technology in detail with reference to the accompanying drawings and detailed description：
Fig. 1,3 be a kind of good GNSS receiver shell of thermal diffusivity of the utility model side view.
Fig. 2 is a kind of sectional view of the good GNSS receiver shell of thermal diffusivity of the utility model.
Reference in Fig. 1-3 is：
Housing 1, upper shell 101, lower house 102, magnesium alloy skeleton 2, battery cover 3, battery compartment 4, SIM card neck 5, TF
Card neck 6, switching knob 7, handle 8, panel 9, power switch 901, power supply indicator 902, signal lamp 903.
Embodiment
In order that measure, creation characteristic, reached purpose and effect that the utility model technology is realized are easy to understand, under
The accompanying drawing that face will be combined in the utility model embodiment, is carried out clear, complete to the technical scheme in the embodiment of the utility model
Ground describes, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.It is based on
Embodiment in the utility model, those of ordinary skill in the art are obtained all under the premise of creative work is not made
Other embodiment, belong to the scope of the utility model protection.
Embodiment 1：
Fig. 1,3 be a kind of good GNSS receiver shell of thermal diffusivity of the utility model side view.
Fig. 2 is a kind of sectional view of the good GNSS receiver shell of thermal diffusivity of the utility model.
As Figure 1-3, the good GNSS receiver shell of a kind of thermal diffusivity of the utility model, including：Housing 1, magnalium close
Golden skeleton 2,3,2 battery compartments 4 of battery cover, SIM card neck 5 and TF card neck 6；Housing 1, top are to Buddhist nun's cap shaped, lower section
For trapezoidal cylinder body structure；Magnesium alloy skeleton 2, it is close to the inside of housing 1 and sets；Battery cover 3 is arranged at the side of housing 1
On, switching knob 7 is provided with battery cover 3, handle 8 is provided with switching knob 7, switching knob 7 is inserted on housing 1,
Battery 3 is opened or locked to different by direction of rotation；2 battery compartments 4, are arranged inside housing 1, after battery cover 3
Side；SIM card neck 5 and TF card neck 6, are all arranged inside housing 1, between 2 battery compartments 4 of the rear side of battery cover 3
On the inwall of housing 1.
Embodiment 2：
Fig. 1,3 be a kind of good GNSS receiver shell of thermal diffusivity of the utility model side view.
Fig. 2 is a kind of sectional view of the good GNSS receiver shell of thermal diffusivity of the utility model.
As Figure 1-3, the good GNSS receiver shell of a kind of thermal diffusivity of the utility model, including：Housing 1, magnalium close
Golden skeleton 2,3,2 battery compartments 4 of battery cover, SIM card neck 5 and TF card neck 6；Housing 1, top are to Buddhist nun's cap shaped, lower section
For trapezoidal cylinder body structure；Magnesium alloy skeleton 2, it is close to the inside of housing 1 and sets；Battery cover 3 is arranged at the side of housing 1
On, switching knob 7 is provided with battery cover 3, handle 8 is provided with switching knob 7, switching knob 7 is inserted on housing 1,
Battery 3 is opened or locked to different by direction of rotation；2 battery compartments 4, are arranged inside housing 1, after battery cover 3
Side；SIM card neck 5 and TF card neck 6, are all arranged inside housing 1, between 2 battery compartments 4 of the rear side of battery cover 3
On the inwall of housing 1.
In the present embodiment, panel 9 is provided with the side of housing 1, power switch 901 is provided with panel 9, power supply refers to
Show lamp 902 and signal lamp 903.
In the present embodiment, it is to Buddhist nun's cap shaped, lower house that housing 1, which divides for upper shell 101 and lower house 102, upper shell 101,
102 be trapezoidal cylinder body structure；Magnesium alloy skeleton 2 divides to be passed through for upper skeleton and lower skeleton, upper shell 101 and lower house 102
Rivet is connected, and upper skeleton is connected with lower skeleton by rivet.
In the present embodiment, the inside of battery cover 3 is hollow-core construction.
In the present embodiment, battery cover 3 is the rectangular configuration with fillet.
In the present embodiment, the material of housing 1 is insulating materials.
In the present embodiment, 2 battery compartments 4 are symmetrically distributed on the housing 1 at the rear of battery cover 3.
The utility model uses magnesium alloy skeleton, and outside is provided with insulation shell, than the housing for using plastics completely, dissipates
It is hot more preferable and more rigid, it is in light weight.
Battery cover 3 of the present utility model is arranged on the side of housing 1, and housing is connected to by jump ring relative to arc-shaped edges
For special-shaped triangle battery cover in side wall, simple in construction, easy to manufacture, cost is low, is hardly damaged, relative to being arranged at bottom
Battery cover for, seal is more preferable, is not easy into water, extends battery, and opening is more prone to.
SIM card neck 5 and TF card neck 6 of the present utility model, are all arranged inside housing 1, positioned at the rear side of battery cover 3
On the inwall of housing 1 between 2 battery compartments 4, perforate is few, and seal is more preferable, is not take up additional space, and space availability ratio is high,
Design is more attractive in appearance, while can be applied to SIM card and TF card simultaneously, and purposes is more extensive, and applicability is stronger.
It is hollow-core construction inside battery cover of the present utility model, lighter, saving material, cost are low, more economically.
Battery compartment of the present utility model is located at the inside of battery cover 3, is symmetrical arranged, structure is more attractive in appearance, in measurement process such as
Replacing battery in need can first remove one of battery, then be reloaded into new battery, GNSS is received in this process
Machine can automatically switch supplying cell, and to ensure to measure not interrupting for work, improve measurement efficiency, applicability is stronger.
Switching knob 7 is provided with battery cover 3 of the present utility model, handle 8, switch rotation are provided with switching knob 7
Button 7 is inserted on housing 1, in use, the rotating switch knob 7 of pull-up handle 8, you can battery cover 3 is opened, relative in the prior art
More practical for not having the battery cover 3 of knob, operation is easier.
Housing of the present utility model, top are that lower section is trapezoidal cylinder body structure to Buddhist nun's cap shaped, so set and ensure top
Portion and bottom are narrower than central structure, and are all arc structure, have both sufficiently considered the stability on Stereological, and have made it more
It is stable, it is not easy to scratch staff again, design is more attractive in appearance, more saves material relative to the corner structure such as square, makes
It is more prone to.
Housing of the present utility model, top are that lower section is trapezoidal cylinder body structure to Buddhist nun's cap shaped, so set and ensure top
Portion and bottom are narrower than central structure, and are all arc structure, have both sufficiently considered the stability on Stereological, and have made it more
It is stable, it is not easy to scratch staff again, design is more attractive in appearance, more saves material relative to the corner structure such as square, makes
It is more prone to.Further, housing is arranged to the Split type structure of upper shell and lower house, magnesium alloy skeleton is divided into upper skeleton
And lower skeleton, making are more prone to, and are connected by rivet, installation is easy, good airproof performance.
Panel is provided with the side of housing, power switch, power supply indicator and signal designation are provided with panel
Lamp；Can be staff be provided with electricity, without electricity, have the working condition of signal and no signal, more intuitively.
The excellent of general principle of the present utility model, principal character and the utility model patent technology has been shown and described above
Point.It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and specification
Described in simply illustrate the utility model patent technology principle, before the utility model technical principle and scope is not departed from
Put the utility model patent technology and also have various changes and modifications, these changes and improvements both fall within this claimed reality
In the range of new patent technology.The utility model patent technical requirements protection domain is by appended claims and its waits
Jljl is defined.
Claims (7)
1.GNSS receivers, it is characterised in that including：Housing, magnesium alloy skeleton, battery cover, 2 battery compartments, SIM card neck
With TF card neck；
The housing, top are that lower section is trapezoidal cylinder body structure to Buddhist nun's cap shaped；
The magnesium alloy skeleton, it is close to the enclosure interior and sets；
The battery cover, it is arranged on the side of the housing, switching knob is provided with the battery cover, in the switch
Handle is provided with knob, the switching knob is inserted on housing, and the electricity is opened or locked to different by direction of rotation
Chi Gai；
2 battery compartments, are arranged at the enclosure interior, on rear side of the battery cover；
The SIM card neck and TF card neck, are all arranged at the enclosure interior, 2 on rear side of the battery cover battery
In inner walls between storehouse.
A kind of 2. good GNSS receiver shell of thermal diffusivity according to claim 1, it is characterised in that the side of the housing
Panel is provided with face, is provided with power switch, power supply indicator and signal lamp on the panel.
3. the good GNSS receiver shell of a kind of thermal diffusivity according to claim 1, it is characterised in that the housing is divided into
Upper shell and lower house, the magnesium alloy skeleton are divided into upper skeleton and lower skeleton, and the upper shell and lower house pass through rivet
It is connected, the upper skeleton is connected with lower skeleton by rivet.
4. the good GNSS receiver shell of a kind of thermal diffusivity according to claim 1, it is characterised in that in the battery cover
Portion is hollow-core construction.
5. the good GNSS receiver shell of a kind of thermal diffusivity according to claim 1, it is characterised in that the battery cover is
Rectangular configuration with fillet.
A kind of 6. good GNSS receiver shell of thermal diffusivity according to claim 1, it is characterised in that the material of the housing
Matter is insulating materials.
A kind of 7. good GNSS receiver shell of thermal diffusivity according to claim 1, it is characterised in that 2 batteries
Storehouse is symmetrically distributed on the housing at battery cover rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460817.6U CN206649161U (en) | 2017-04-28 | 2017-04-28 | A kind of good GNSS receiver shell of thermal diffusivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460817.6U CN206649161U (en) | 2017-04-28 | 2017-04-28 | A kind of good GNSS receiver shell of thermal diffusivity |
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| Publication Number | Publication Date |
|---|---|
| CN206649161U true CN206649161U (en) | 2017-11-17 |
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ID=60277291
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720460817.6U Active CN206649161U (en) | 2017-04-28 | 2017-04-28 | A kind of good GNSS receiver shell of thermal diffusivity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976693A (en) * | 2017-11-23 | 2018-05-01 | 重庆市奥彬科技有限公司 | High accuracy positioning direction-finding receiver |
-
2017
- 2017-04-28 CN CN201720460817.6U patent/CN206649161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976693A (en) * | 2017-11-23 | 2018-05-01 | 重庆市奥彬科技有限公司 | High accuracy positioning direction-finding receiver |
| CN107976693B (en) * | 2017-11-23 | 2021-06-08 | 重庆市奥彬科技有限公司 | High-precision positioning and orientation receiver |
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