CN209168094U - Project cost dedicated computing device - Google Patents
Project cost dedicated computing device Download PDFInfo
- Publication number
- CN209168094U CN209168094U CN201822096306.8U CN201822096306U CN209168094U CN 209168094 U CN209168094 U CN 209168094U CN 201822096306 U CN201822096306 U CN 201822096306U CN 209168094 U CN209168094 U CN 209168094U
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- Prior art keywords
- calculator body
- side cover
- movable block
- computing device
- block
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- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a kind of project cost dedicated computing devices, including calculator body and it is articulated with the side cover of calculator body side, recording sheet is placed in the side cover, the side cover top is hinged with a compression bar, the first torsional spring that compression bar can be driven to compress recording sheet is provided between the compression bar and side cover, the position of the side cover corresponding record paper side is fixed with a buckle, it is arranged with recording pen on the buckle, the fixed structure that calculator body can be sheathed on to user's arm is additionally provided on rear side of the calculator body.The utility model have can store record articles, and portable effect.
Description
Technical field
The utility model relates to the technical fields of construction engineering cost equipment, dedicated more particularly, to a kind of project cost
Computing device.
Background technique
Project cost is exactly the construction price of engineering, and at present for project cost project, cost personnel is carrying out work
It before journey cost is calculated, requires to carry out a most key step, is exactly to carry out bill of quantities acquisition in building site.
It is existing can refer to Authorization Notice No. be CN206133555U Chinese patent disclose a kind of dedicated meter of project cost
Device is calculated, including body, one end of body are hinged with lid by hinge, the other end of body is fixedly installed with handle, and body is another
The side of one end is equipped with charging jack, is fixedly installed keyboard body at the top of body, the top side of body is inlaid with illumination
Lamp, the top other side of body offer elongate slots, and the inner wall of elongate slots is fixedly connected with stretch cord, and stretch cord is far from elongate slots
One end of inner wall is fixedly connected with writing pen.The project cost special calculator, by solar panel, battery and inverse
The setting for becoming device has achieved the effect that power to calculator for a long time, has avoided situation of the calculator without electricity
Prior art among the above has the following deficiencies: but in gathering project information, removes in cost personnel hand
It needing to carry and also to carry recording sheet except calculator, the apparatus such as pen, for calculating data, but carrying is very troublesome, and
When recording data, since equipment is more, some unnecessary troubles usually is caused to cost personnel, reduce the work of cost personnel
Efficiency.
Utility model content
The purpose of the utility model is to provide a kind of project cost calculators, and record articles can be stored by having, and is convenient for
The advantages of carrying.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of project cost dedicated computing device including calculator body and is articulated with the side of calculator body side
It covers, is placed with recording sheet in the side cover, the side cover top is hinged with a compression bar, is provided with energy between the compression bar and side cover
Enough compression bar is driven to compress the first torsional spring of recording sheet, the position of the side cover corresponding record paper side is fixed with a buckle, described
Recording pen is arranged on buckle, calculator body can be sheathed in user's hand by being additionally provided on rear side of the calculator body
The fixed structure of arm.
By using above-mentioned technical proposal, it is sheathed on hand wall in use, calculator body directly to be passed through to fixed structure,
Construction site is gone to, when needing to record and calculate, the hand wall for being arranged with calculator body is horizontal positioned, with not being arranged with
One hand of calculator body opens side cover, removes recording pen, is calculated with calculator and is recorded in recording sheet, used
It is convenient, it is easy to operate, and after recording sheet use, new recording sheet of taking again is pressed using compression bar.
The utility model is further arranged to: the fixed structure includes the movable block being set on rear side of calculator body,
Two connecting bands are fixedly connected on the movable block, a connecting band end is fixedly connected with needle and buckles, another connecting band
The length direction of a lateral edge connecting band offer multiple buttonholes closed with needle snap fit.
By using above-mentioned technical proposal, when work, two connecting bands can be sheathed on the hand wall of operator, then root
It selects suitable buttonhole to buckle with needle according to the thickness of operator's hand wall to connect, the connection of connecting band can be completed, thus convenient real
The fixation of the arm of existing calculator body and operator.
The utility model is further arranged to: the movable block is rotationally connected with calculator body.
By using above-mentioned technical proposal, by using movable block rotate in calculator body and can further be convenient for
The use of operator.
The utility model is further arranged to: the position that the rear side of the calculator body corresponds to movable block offers accommodating
Slot, the movable block are rotationally connected in accommodation groove, and a side slip of the accommodation groove is connected with cover board, are gone back in the accommodation groove
It is provided with the first spring that cover board can be pushed to block accommodation groove.
By using above-mentioned technical proposal, after power cut-off, two connecting bands can be accommodated in accommodation groove, at this time cover board
It can be pushed by the first spring and shelter from accommodation groove automatically, it is easy to use.
The utility model is further arranged to: the side cover is provided with card adapter plate far from the side of calculator body, described
Side cover is articulated in the middle part of card adapter plate, the calculator body offers clamping groove far from the side of cover board, the card adapter plate
End, which is installed with, rotates the caking block that can be inserted in clamping groove with cover board, also sets between the card adapter plate and calculator body
It is equipped with the second torsional spring that clamping block can be driven to be inserted in clamping groove.
Side cover is rotated by using above-mentioned technical proposal, when use to after being covered on calculator body, is passed through second and is turned round
The caking block that spring is capable of trend card adapter plate, which is inserted in automatically in the clamping groove of calculator body, completes clamping, to realize side cover
It closes, it is easy to use.
The utility model is further arranged to: the calculator body upper surface is fixedly connected with close to the side of clamping groove
Iron plate, the position that institute's side cover can be connected to iron plate are fixedly connected with a magnetic plate.
By using above-mentioned technical proposal, the lid of side cover can further be facilitated by being cooperated by magnetic plate and iron plate
It closes, guarantees the compactness of side cover and calculator body.
Offer through-hole in the middle part of the movable block, the position that the accommodating groove bottom corresponds to through-hole be installed be inserted in it is logical
Rotary shaft in hole, described rotary shaft one end extend through-hole and are installed with block plate.
By using above-mentioned technical proposal, realizes movable block and be rotationally connected in accommodation groove, it is easy to use.
The utility model is further arranged to: setting can push movable block to become between the block plate and the outside of movable block
The second spring moved to accommodating groove bottom, the movable block are uniformly solid centered on rotary shaft close to the side of accommodating groove bottom
Equipped with multiple raised lines, the position that the accommodation groove corresponds to each raised line opens up fluted.
Calculator is pulled up, each raised line of movable block is detached from when rotating calculator body by using above-mentioned technical proposal
Each groove, then rotary calculator ontology to suitable angle, unclamps hand, and second spring pulls on calculator plate ontology and tends to live
Motion block movement, and be inserted in each raised line of movable block in each groove and complete limit, it is easy to use.
The utility model is further arranged to: the second spring is sheathed in rotary shaft, and corresponding second bullet of movable block
The position of spring offers holding tank identical with block plate diameter, and one end of the second spring is connected to receiving groove bottom, and its
The other end is connected to block plate.
By using above-mentioned technical proposal, by using holding tank can be realized the protection of second spring, and save empty
Between, it is easy to use.
In conclusion the advantageous effects of the utility model are as follows:
1. being sheathed on hand wall in use, calculator body directly to be passed through to fixed structure, construction site is gone to, when
When needing to record and calculate, the hand wall for being arranged with calculator body is horizontal positioned, with a hand for not being arranged with calculator body,
Side cover is opened, recording pen is removed, calculated with calculator and is recorded in recording sheet, it is easy to use, it is easy to operate, and when note
After recording paper use, new recording sheet of taking again is pressed using compression bar；
2. two connecting bands can be sheathed on the hand wall of operator, when work then according to the thickness of operator's hand wall
It selects suitable buttonhole to buckle with needle to connect, the connection of connecting band can be completed, to easily realize calculator body and operation
The fixation of the arm of personnel；
3. after power cut-off, two connecting bands can be accommodated in accommodation groove, cover board can be pushed away by the first spring at this time
It send and shelters from accommodation groove automatically, it is easy to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the card adapter plate structural schematic diagram of the utility model.
Fig. 3 is the fixed structure schematic diagram of the utility model.
Fig. 4 is the cord tissue schematic diagram of the utility model.
Fig. 5 is the connecting band structure schematic diagram of the utility model.
In figure, 1, calculator body；11, clamping groove；12, iron plate；13, accommodation groove；131, rotary shaft；132, block plate；
133, second spring；14, groove；15, sliding slot；151, cover board；152, the first spring；2, side cover；21, recording sheet；22, compression bar；
221, press keeping section；222, interconnecting piece；23, convex block；24, the first torsional spring；25, it buckles；26, recording pen；27, through slot；271, it supports
Axis；272, card adapter plate；273, clamping block；274, the second torsional spring；28, magnetic plate；3, movable block；31, through-hole；32, holding tank；
33, raised line；34, connecting band；341, needle is buckled；342, buttonhole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of project cost dedicated computing device disclosed by the utility model, the calculator sheet including rectangle
Body 1 and the side cover 2 for being articulated with 1 side of calculator body, side cover 2 can be covered on calculator body 1, be placed in side cover 2
Recording sheet 21, a compression bar 22 identical with 2 width direction of side cover is provided on the upside of side cover 2, and compression bar 22 is in door type, including pressure holding
Portion 221 and interconnecting piece 222 also set up two convex blocks 23 on the upside of side cover 2, and the interconnecting piece 222 of compression bar 22 can be rotationally connected with two
Convex block 23 is arranged with one first torsional spring 24 on the interconnecting piece 222 of compression bar 22, and one end of the first torsional spring 24 is fixedly connected on convex block 23
And its other end is fixedly connected on compression bar 22, under normality, the press keeping section 221 that the first torsional spring 24 is able to drive compression bar 22 compresses record
Paper 21.The position of 2 corresponding record paper of side cover, 21 side is fixed with a buckle 25, is arranged with recording pen 26 on buckle 25.When work,
Side cover 2 can be directly opened, recording pen 26 is removed from buckle 25, is directly recorded in recording sheet 21.
Referring to Figures 1 and 2, side cover 2 offers a length direction and 2 thickness side of side cover far from the side of calculator body 1
To identical through slot 27, it is fixedly connected with a support shaft 271 in through slot 27, is additionally provided with one end in through slot 27 and extends through slot 27
Card adapter plate 272, the middle part of card adapter plate 272 is rotationally connected with support shaft 271, and calculator body 1 is opened far from the side of cover board 151
Equipped with clamping groove 11, one end that card adapter plate 272 extends through slot 27 is installed with clamping block 273, can make with the rotation of cover board 151
The clamping block 273 of clamping class is inserted in clamping groove 11, and the second torsional spring 274, the second torsional spring 274 are also arranged in support shaft 271
One end be fixedly connected on support shaft 271, and its other end is fixedly connected on card adapter plate 272, under normality, 274 energy of the second torsional spring
Enough clamping block 273 is driven to be inserted in clamping groove 11.In use, rotation side cover 2 passes through to after being covered on calculator body 1
The caking block that second torsional spring 274 is capable of trend card adapter plate 272, which is inserted in automatically in the clamping groove 11 of calculator body 1, completes card
It connects, thus realize the closing of side cover 2, it is easy to use.
1 upper surface of calculator body is fixedly connected with iron plate 12 close to the side of clamping groove 11, and side cover 2 can be connected to iron
The position of piece 12 is fixedly connected with a magnetic plate 28, can further facilitate side by magnetic plate 28 and the mutual cooperation of iron plate 12
The lid of lid 2 closes, and guarantees the compactness of side cover 2 and calculator body 1.
Referring to Fig. 3 and Fig. 4, the rear side of calculator body 1, which is additionally provided with, to be sheathed on user's hand for calculator body 1
The fixed structure of arm.Fixed structure includes the movable block 3 for being set to 1 rear side of calculator body, and movable block 3 is in disk form, is calculated
The position of the corresponding movable block 3 of device ontology 1 offers accommodation groove 13, is installed with rotation at the axial location of the corresponding circular ring shape of accommodation groove 13
Shaft 131, the axial location of movable block 3 are also provided with through-hole 31, and rotary shaft 131 can be inserted in through-hole 31, rotary shaft 131
One end far from 13 bottom surface of accommodation groove extends through-hole 31 and is installed with block plate 132, is arranged with second spring in rotary shaft 131
133, the position of the corresponding second spring 133 of movable block 3 offers holding tank 32 identical with 132 diameter of block plate, second spring 133
One end be connected to 32 bottom surface of holding tank, and its other end is connected to block plate 132 close to the side of accommodation groove 13, and movable block 3 leans on
The side of nearly 13 bottom surface of accommodation groove is uniformly installed with multiple raised lines 33, the corresponding each raised line of accommodation groove 13 centered on rotary shaft 131
33 position opens up fluted 14.The side of accommodation groove 13 is also provided with sliding slot 15, and sliding is connected with cover board in sliding slot 15
151, the first spring 152 that cover board 151 can be pushed to block accommodation groove 13 is also fixedly connected in sliding slot 15.
Referring to Fig. 5, two connecting bands 34 are fixedly connected on movable block 3,34 end of connecting band is fixedly connected with needle
Button 341, the length direction of a lateral edge connecting band 34 of another connecting band 34 offer multiple buttonholes that 341 cooperations are buckled with needle
342.In use, two connecting bands 34 can be sheathed on the hand wall of operator, then selected according to the thickness of operator's hand wall
Suitable buttonhole 342 is buckled 341 with needle and connect, and the connection of connecting band 34 can be completed, thus easily realization calculator body 1 and
The fixation of the arm of operator pulls up calculator, is detached from each raised line 33 of movable block 3 each recessed when rotating calculator body 1
Slot 14, then rotary calculator ontology 1 to suitable angle, unclamps hand, and second spring 133 pulls on calculator plate ontology trend
Movable block 3 moves, and is inserted in each raised line 33 of movable block 3 in each groove 14 and completes limit.It, can be by two after power cut-off
Connecting band 34 is accommodated in accommodation groove 13, and cover board 151 can be pushed by the first spring 152 at this time shelters from accommodation groove automatically
13, it is easy to use.
The implementation principle of the present embodiment are as follows: in use, two connecting bands 34 are sheathed on the hand wall of operator, then basis
The suitable buttonhole 342 of thickness selection of operator's hand wall is buckled 341 with needle and is connect, and the connection of connecting band 34 can be completed, thus side
Just the fixation of the arm of realization calculator body 1 and operator, goes to construction site, when needs record and calculate
When, the hand wall for being arranged with calculator body 1 is horizontal positioned, with a hand for not being arranged with calculator body 1, opens side cover 2, takes
Lower recording pen 26 is calculated with calculator and is recorded in recording sheet 21, easy to use, easy to operate, and works as recording sheet 21
After use, the recording sheet 21 for taking again new is pressed using compression bar 22.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of project cost dedicated computing device including calculator body (1) and is articulated with calculator body (1) side
Side cover (2), the side cover (2) is interior to be placed with recording sheet (21), it is characterised in that: side cover (2) top is hinged with a compression bar
(22), the first torsional spring that compression bar (22) can be driven to compress recording sheet (21) is provided between the compression bar (22) and side cover (2)
(24), the position of side cover (2) corresponding record paper (21) side is fixed with a buckle (25), is arranged on the buckle (25)
Recording pen (26) is additionally provided with and calculator body (1) can be sheathed on user's arm on rear side of the calculator body (1)
Fixed structure.
2. project cost dedicated computing device according to claim 1, it is characterised in that: the fixed structure includes setting
Movable block (3) on rear side of calculator body (1) is fixedly connected with two connecting bands (34) on the movable block (3), a company
Tape splicing (34) end is fixedly connected with needle and buckles (341), the length side of a lateral edge connecting band (34) of another connecting band (34)
The buttonholes (342) that (341) cooperate are buckled to multiple and needle is offered.
3. project cost dedicated computing device according to claim 2, it is characterised in that: movable block (3) rotation connects
It is connected to calculator body (1).
4. project cost dedicated computing device according to claim 1, it is characterised in that: the calculator body (1)
The position that rear side corresponds to movable block (3) offers accommodation groove (13), and the movable block (3) is rotationally connected in accommodation groove (13),
One side slip of the accommodation groove (13) is connected with cover board (151), and cover board can be pushed by being additionally provided in the accommodation groove (13)
(151) the first spring (152) of accommodation groove (13) is blocked.
5. project cost dedicated computing device according to claim 1, it is characterised in that: the side cover (2) is far from calculating
The side of device ontology (1) is provided with card adapter plate (272), is articulated with side cover (2), the calculating in the middle part of the card adapter plate (272)
Device ontology (1) offers clamping groove (11) far from the side of cover board (151), and the end of the card adapter plate (272) is installed with lid
Plate (151) rotates the caking block that can be inserted in clamping groove (11), between the card adapter plate (272) and calculator body (1)
It is additionally provided with the second torsional spring (274) that clamping block (273) can be driven to be inserted in clamping groove (11).
6. project cost dedicated computing device according to claim 1, it is characterised in that: on the calculator body (1)
Surface is fixedly connected with iron plate (12) close to the side of clamping groove, and the position that institute's side cover (2) can be connected to iron plate (12) is fixed
It is connected with a magnetic plate (28).
7. project cost dedicated computing device according to claim 4, it is characterised in that: the middle part of the movable block (3)
It offers through-hole (31), the position that accommodation groove (13) bottom surface corresponds to through-hole (31) is installed with the rotation being inserted in through-hole (31)
Shaft (131), described rotary shaft (131) one end extend through-hole (31) and are installed with block plate (132).
8. project cost dedicated computing device according to claim 7, it is characterised in that: the block plate (132) and activity
Setting can push movable block (3) to tend to the second spring (133) that accommodation groove (13) bottom surface moves, institute between the outside of block (3)
It states movable block (3) and is uniformly installed with multiple raised lines (33) centered on rotary shaft (131) close to the side of accommodation groove (13) bottom surface,
The position of the corresponding each raised line (33) of the accommodation groove (13) opens up fluted (14).
9. project cost dedicated computing device according to claim 8, it is characterised in that: second spring (133) set
On rotary shaft (131), and the position of movable block (3) corresponding second spring (133) offer it is identical as block plate (132) diameter
Holding tank (32), one end of the second spring (133) is connected to holding tank (32) bottom surface, and its other end is connected to block plate
(132)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096306.8U CN209168094U (en) | 2018-12-13 | 2018-12-13 | Project cost dedicated computing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096306.8U CN209168094U (en) | 2018-12-13 | 2018-12-13 | Project cost dedicated computing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209168094U true CN209168094U (en) | 2019-07-26 |
Family
ID=67343736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822096306.8U Expired - Fee Related CN209168094U (en) | 2018-12-13 | 2018-12-13 | Project cost dedicated computing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209168094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128101A1 (en) * | 2019-12-25 | 2021-07-01 | 隗阳 | Technical service-based calculator used for engineering cost |
-
2018
- 2018-12-13 CN CN201822096306.8U patent/CN209168094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128101A1 (en) * | 2019-12-25 | 2021-07-01 | 隗阳 | Technical service-based calculator used for engineering cost |
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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 |
Granted publication date: 20190726 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |