CN208255277U - A kind of analyzer of construction engineering cost - Google Patents
A kind of analyzer of construction engineering cost Download PDFInfo
- Publication number
- CN208255277U CN208255277U CN201820913002.3U CN201820913002U CN208255277U CN 208255277 U CN208255277 U CN 208255277U CN 201820913002 U CN201820913002 U CN 201820913002U CN 208255277 U CN208255277 U CN 208255277U
- Authority
- CN
- China
- Prior art keywords
- analyzer
- protection
- shell
- fixedly connected
- lower casing
- 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 - Fee Related
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Abstract
The utility model discloses a kind of analyzers of construction engineering cost, including protection lower casing and protect upper shell, shell side one end is fixedly connected with a pair of of top connection in protection, the second magnet is fixedly connected with inside top connection, case surface is fixedly connected with shutter in protection, shell is arranged right below protection lower casing in protection, it is fixedly connected between shell and protection lower casing by hinge in protection, the utility model beneficial effect achieved is: by the way that entire analyzer to be placed on inside protective shell, protective shell surrounding inner is equipped with buffer spring, can fall to avoid whole device causes analyzer to break, and charging system is connected with inside protective shell, electricity can be provided for analyzer, guaranteeing that analyzer uses for a long time not will cause not enough power supply, in addition protective shell is divided into lower casing, analyzer can also be played sun-proof Rain-proof effect, and protecting shell itself oneself can go to charge, internal comparision of quantity of electricity is sufficient, can provide electricity at any time for analyzer.
Description
Technical field
The utility model relates to a kind of analyzer, in particular to a kind of analyzer of construction engineering cost belongs to building
Technical field of measuring equipment.
Background technique
Frequency-converter power analyzer be the electric quantity tests such as the voltage for all kinds of frequency conversion speed-adjusting systems, electric current, power, harmonic wave,
The novel measuring device of metering, is the inevitable outcome of converter technique high speed development and the weight of converter technique sustainable and healthy development
Basic instrument is wanted, even more frequency conversion equipment efficiency evaluates and tests indispensable tool, and the analysis of prices instrument that common buildings engineering uses is
In order to which the data to building aspect measure extraction, reference is provided for follow-up work, traditional analysis of prices instrument is typically all
One simple analysing and measuring instrument device, function is only building data and measures, but such analyzer does not have outside it
Good protective device, using being frequently necessary to be exposed to the sun or drench with rain for a long time on construction site, analyzer traditional in this way is just not
It can work, and prolonged use will lead to not enough power supply, not caught up with using the time well, so greatly reducing use
Efficiency is unfavorable for being used for a long time and use safely.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of construction engineering cost use
Analyzer.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of analyzer of construction engineering cost of the utility model, including protection lower casing and the upper shell of protection, it is described
Shell side one end is fixedly connected with a pair of of top connection in protection, and the second magnet is fixedly connected with inside the top connection, described
Case surface is fixedly connected with shutter in protection, and shell is arranged right below protection lower casing in the protection, in the protection
It is fixedly connected between shell and protection lower casing by hinge, the protection lower casing is fixedly connected with far from hinge end surface
A pair of of lower contact is fixedly connected with the first magnet inside the lower contact, and the protection lower casing inside circumference, which encloses, is equipped with buffering
Groove, is fixedly connected with spring upper connecting plate and spring lower connecting plate inside the buffer groove, under the spring upper connecting plate and spring
It is fixedly connected between fishplate bar by buffer spring, middle is equipped with protective shell groove, the protection inside the protection lower casing
Shell inside grooves are equipped with analyzer shell, and analyzer shell bottom end is fixedly connected with analyzer plug, and the analyzer is inserted
It is connected between head and protection lower casing by plug of outer housing, the plug of outer housing is fixedly connected on inside protection lower casing, described
Analyzer case surface is equipped with control button, liquid crystal display and electric-quantity display device.
Preferably, the protection lower casing top end surface is fixedly connected with USB external tapping.
Preferably, charging wand is equipped with inside the plug of outer housing, the analyzer plug inside is equipped with charging hole, described to fill
Torch is identical as charging hole length and is mutually inserted.
Preferably, the protective shell groove and the trapezoidal shape of shutter, and the shutter and protective shell groove are mutual
Fitting.
Preferably, the analyzer shell is consistent with protective shell groove shapes, and the analyzer outer cover length is than protection
Shell groove length is small.
The utility model beneficial effect achieved is: a kind of analyzer of construction engineering cost of the utility model,
Internal structure design is reasonable, is easy to use, by the way that entire analyzer is placed on inside protective shell, the installation of protective shell surrounding inner
There is buffer spring, can be fallen to avoid whole device and analyzer is caused to break, and be connected with charging system inside protective shell, it can be with
Electricity being provided for analyzer, guaranteeing analyzer for a long time using not will cause not enough power supply, in addition protective shell is divided into lower casing, also
It can play the role of sun-proof rain-proof to analyzer, and protect shell itself oneself can go to charge, so its internal comparision of quantity of electricity
Abundance can provide electricity at any time for analyzer.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 be in the protection of the utility model shell with protection lower casing be bonded overlooking structure diagram；
Fig. 3 is the analyzer plug interior structure schematic diagram of the utility model.
In figure: 1, protecting lower casing；2, buffer groove；3, plug of outer housing；4, analyzer plug；5, analyzer shell；6,
Control button；7, liquid crystal display；8, the first magnet；9, lower contact；10, spring upper connecting plate；11, buffer spring；12, under spring
Fishplate bar；13, electric-quantity display device；14, hinge；15, shell in protection；16, shutter；17, the second magnet；18, top connection；19,
USB external tapping；20, protective shell groove；21, charging wand；22, charging hole.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1-3, a kind of analyzer of construction engineering cost of the utility model, including protection lower casing 1 and guarantor
Shell 15 in shield, 15 side one end of shell is fixedly connected with a pair of of top connection 18 in protection, is fixedly connected with inside top connection 18
Second magnet 17,15 surface of shell is fixedly connected with shutter 16 in protection, and it is lower outer to be arranged right below protection for shell 15 in protection
Shell 1 is fixedly connected in protection by hinge 14 between shell 15 and protection lower casing 1, protects lower casing 1 far from 14 one end of hinge
Surface is fixedly connected with a pair of of lower contact 9, and the first magnet 8 is fixedly connected with inside lower contact 9, protects 1 inside circumference of lower casing
It encloses and is equipped with buffer groove 2, be fixedly connected with spring upper connecting plate 10 and spring lower connecting plate 12, spring upper connecting plate inside buffer groove 2
It is fixedly connected between 10 and spring lower connecting plate 12 by buffer spring 11, it is recessed that protection 1 inside middle of lower casing is equipped with protective shell
Slot 20 is equipped with analyzer shell 5 inside protective shell groove 20, and 5 bottom end of analyzer shell is fixedly connected with analyzer plug 4, point
It is connected between analyzer plug 4 and protection lower casing 1 by plug of outer housing 3, plug of outer housing 3 is fixedly connected in protection lower casing 1
Portion, 5 surface of analyzer shell are equipped with control button 6, liquid crystal display 7 and electric-quantity display device 13.
Protection 1 top end surface of lower casing is fixedly connected with USB external tapping 19, is equipped with charging wand 21 inside plug of outer housing 3, point
Inside analyzer plug 4 be equipped with charging hole 22, charging wand 21 is identical with 22 length of charging hole and is mutually inserted, protective shell groove 20 and
The trapezoidal shape of shutter 16, and shutter 16 is bonded to each other with protective shell groove 20, analyzer shell 5 and protective shell groove 20
Shape is consistent, and 5 length of analyzer shell is smaller than 20 length of protective shell groove.
Specifically, when the utility model is used, analyzer is inserted into inside protective shell groove 20, by analyzer plug 4 with
Plug of outer housing 3 is aligned, and charging wand 21 and 22 grafting of charging hole are good, can thus be charged for analyzer, then
Using analyzer equipment, when the electric-quantity display device 13 on 5 surface of analyzer shell shows not enough power supply, USB external tapping 19 can be with
For charging to shell, upper shell 15 will be protected to post with protection lower casing 1, and protected inside lower casing 1
Buffer spring 11 can play the role of protecting shatter-resistant.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of analyzer of construction engineering cost, including protection lower casing (1) and protection are above shell (15), feature exists
In shell (15) side one end is fixedly connected with a pair of of top connection (18) in the protection, fixed inside the top connection (18)
It is connected with the second magnet (17), shell (15) surface is fixedly connected with shutter (16) in the protection, shell in the protection
(15) it is arranged right below protection lower casing (1), passes through hinge (14) between shell (15) and protection lower casing (1) in the protection
It is fixedly connected, the protection lower casing (1) is fixedly connected with a pair of of lower contact (9) far from hinge (14) end surface, under described
It being fixedly connected with the first magnet (8) inside connector (9), protection lower casing (1) inside circumference is enclosed equipped with buffer groove (2),
Spring upper connecting plate (10) and spring lower connecting plate (12), the spring upper connecting plate are fixedly connected with inside the buffer groove (2)
(10) it is fixedly connected between spring lower connecting plate (12) by buffer spring (11), the internal middle of the protection lower casing (1)
Equipped with protective shell groove (20), analyzer shell (5) are equipped with inside the protective shell groove (20), the analyzer shell (5)
Bottom end is fixedly connected with analyzer plug (4), passes through plug of outer housing between the analyzer plug (4) and protection lower casing (1)
(3) it connects, the plug of outer housing (3) is fixedly connected on protection lower casing (1) inside, and analyzer shell (5) surface is equipped with
Control button (6), liquid crystal display (7) and electric-quantity display device (13).
2. a kind of analyzer of construction engineering cost according to claim 1, which is characterized in that the protection lower casing
(1) top end surface is fixedly connected with USB external tapping (19).
3. a kind of analyzer of construction engineering cost according to claim 1, which is characterized in that the plug of outer housing
(3) internal to be equipped with charging wand (21), be equipped with charging hole (22) inside the analyzer plug (4), the charging wand (21) with fill
Electric hole (22) length is identical and is mutually inserted.
4. a kind of analyzer of construction engineering cost according to claim 1, which is characterized in that the protective shell groove
(20) with shutter (16) trapezoidal shape, and the shutter (16) is bonded to each other with protective shell groove (20).
5. a kind of analyzer of construction engineering cost according to claim 1, which is characterized in that the analyzer shell
(5) consistent with protective shell groove (20) shape, and analyzer shell (5) length is smaller than protective shell groove (20) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913002.3U CN208255277U (en) | 2018-06-13 | 2018-06-13 | A kind of analyzer of construction engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913002.3U CN208255277U (en) | 2018-06-13 | 2018-06-13 | A kind of analyzer of construction engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255277U true CN208255277U (en) | 2018-12-18 |
Family
ID=64654257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913002.3U Expired - Fee Related CN208255277U (en) | 2018-06-13 | 2018-06-13 | A kind of analyzer of construction engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208255277U (en) |
-
2018
- 2018-06-13 CN CN201820913002.3U patent/CN208255277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181218 Termination date: 20190613 |