CN209373593U - A kind of project cost special calculator - Google Patents

A kind of project cost special calculator Download PDF

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Publication number
CN209373593U
CN209373593U CN201822241767.XU CN201822241767U CN209373593U CN 209373593 U CN209373593 U CN 209373593U CN 201822241767 U CN201822241767 U CN 201822241767U CN 209373593 U CN209373593 U CN 209373593U
Authority
CN
China
Prior art keywords
plate
rod
lead screw
articulated slab
articulated
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
Application number
CN201822241767.XU
Other languages
Chinese (zh)
Inventor
谢伟
汪蓉
张钧瑞
淳欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Huaxin Engineering Cost Consulting Firm Co Ltd
Original Assignee
Sichuan Huaxin Engineering Cost Consulting Firm Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Huaxin Engineering Cost Consulting Firm Co Ltd filed Critical Sichuan Huaxin Engineering Cost Consulting Firm Co Ltd
Priority to CN201822241767.XU priority Critical patent/CN209373593U/en
Application granted granted Critical
Publication of CN209373593U publication Critical patent/CN209373593U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of project cost special calculators, belong to project cost equipment technical field, including body, display screen is provided on body, body is far from being relatively set with the first articulated slab on the face of display screen, the first articulated shaft is rotatably connected between the first articulated slab of two sides, the body of rod is fixedly installed between the first articulated slab of two sides and on the first articulated shaft, the body of rod is provided with plate body far from the end of the first articulated shaft, the second articulated slab is relatively set on plate body, the body of rod is fixedly installed the second articulated shaft being rotationally connected on the second articulated slab of two sides far from the end of body, by driving plate body to rotate in hinge joint so that plate body is bonded with desktop, by driving the body of rod to rotate so that the body of rod drives body adjustment height, adjustment is rotated by drive body in hinge joint after finishing height, adjust the angle of body, drive body tune It is whole to see the number on display screen clearly to operator, to prevent light from impacting to display screen.

Description

A kind of project cost special calculator
Technical field
The utility model relates to project cost equipment technical fields, more particularly, to a kind of project cost special calculator.
Background technique
Project cost just refers to the construction price of engineering, refers to complete the construction of an engineering, it is contemplated that or it is actually required Full payment summation.It is defined from the angle of owner (investor), project cost refers to the construction cost of engineering, as builds The complete equipment investment cost of one engineering expectation payment or actual delivery.These expenses mainly include equipment and Work tool Purchase commodity, architectural engineering and installing engineering expense, engineering construction other fees, reserve fund, interest incurred during construction, investment in fixed assets side To regulatory tax (this expense suspends collection at present).
Calculating and verification that calculator carries out some data can be usually used in project cost, but are using calculator Shi Changchang can can't see the number in calculator display screen because of the problem of light, to cause to calculate mistake.
Utility model content
Conveniently observe that project cost digital in calculator display screen is dedicated the purpose of the utility model is to provide a kind of Calculator.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of project cost special calculator, including body are provided with display screen on the body, and the body is far from aobvious It is relatively set with the first articulated slab on the face of display screen, is rotatably connected to the first articulated shaft between the first articulated slab described in two sides, two It is fixedly installed the body of rod between first articulated slab described in side and on the first articulated shaft, the body of rod is far from the first articulated shaft End is provided with plate body, and the second articulated slab is relatively set on the plate body, and the body of rod is fixedly installed far from the end of body There is the second articulated shaft being rotationally connected on the second articulated slab of two sides.
By using above-mentioned technical proposal, by driving plate body to rotate in hinge joint so that plate body is bonded with desktop, pass through The body of rod is driven to rotate so that the body of rod drives body adjustment height, adjustment is finished by driving body to rotate in hinge joint after height, The angle of body is adjusted, drives body to adjust to operator the number seen clearly on display screen, to prevent light to display screen Impact, and the angle of adjustable body so that operator it is convenient to calculate its carry out using.
The utility model is further arranged to: first articulated shaft is set as the first two-way lead screw, and described first is two-way Lead screw is rotationally connected on the body of rod, and the both ends threaded portion of the first two-way lead screw is threadedly connected to the first articulated slab of two sides respectively On.
By using above-mentioned technical proposal, when needing to drive the first articulated shaft to be fixed on the first articulated slab of two sides body When, by rotating the first two-way lead screw, because the first articulated slab of two sides is fixed on body, when rotating the first two-way lead screw, two The first articulated slab of side will not be rotated with the rotation of the first two-way lead screw, so that the first articulated slab of two sides the first articulated shaft of direction It is mobile, so that the first articulated shaft is clamped between the first articulated slab of two sides, the fixation to the first articulated shaft is completed, to prevent Body moves after adjustment finishes angle, so that body can be fixed to state adjusted, using the setting of the first two-way lead screw Rotating the first two-way lead screw can be completed fixation to the first articulated shaft, convenient and simple.
The utility model is further arranged to: second articulated shaft is set as the second two-way lead screw, and described second is two-way Lead screw is rotationally connected on the body of rod, and the both ends threaded portion of the second two-way lead screw is threadedly connected to the second articulated slab of two sides respectively On.
By using above-mentioned technical proposal, when needing to drive the second articulated shaft to be fixed on the second articulated slab of two sides the body of rod When, by rotating the second two-way lead screw, because the second articulated slab of two sides is fixed on body, when rotating the second two-way lead screw, two The second articulated slab of side will not be rotated with the rotation of the second two-way lead screw, so that the second articulated slab of two sides the second articulated shaft of direction It is mobile, so that the second articulated shaft is clamped between the second articulated slab of two sides, the fixation to the second articulated shaft is completed, to prevent Body moves after adjustment finishes height and angle, so that the body of rod drives body that can be fixed to state adjusted, using second The setting of two-way lead screw, which rotates the second two-way lead screw, can be completed the fixation to the second articulated shaft, convenient and simple.
The utility model is further arranged to: the end of the first two-way lead screw is provided with for driving the first two-way silk The first in command of thick stick, the end of the second two-way lead screw are provided with the second handle for driving the second two-way lead screw rotation.
By using above-mentioned technical proposal, the first in command and second handle are set as rotation the first two-way lead screw and second Two-way lead screw provides the point of application, facilitates and drives the first two-way lead screw and the second two-way lead screw rotation.
The utility model is further arranged to: the body on the face of display screen far from offering for for plate body and the body of rod The groove body of receiving, first articulated slab are located in the groove body, are provided in the groove body for plate body to be fixed to groove body Interior fixing piece.
By using above-mentioned technical proposal, the setting of groove body be may make when not needing using the body of rod and plate body, by the body of rod It is moved in groove body with plate body, prevents the body of rod and plate body from impacting to the use of calculator, so that body can normally be placed in table On face, the aesthetics of entire calculator is improved.
The utility model is further arranged to: the fixing piece includes after being fixed in groove body and being located at plate body rotation First magnet plate of position is provided with the second magnet plate with the absorption of the first magnet plate on the plate body.
By using above-mentioned technical proposal, when not needing using the body of rod and plate body, by by the second magnet on plate body Plate and the intracorporal first magnet plate absorption of slot, so that plate body is adsorbed in groove body, prevents from being detached between plate body and groove body, take Plate body and groove body can be prevented to be detached from when band calculator, facilitate and drive calculator mobile;Using the first magnet plate and the second magnet plate Setting structure it is simple, when needing to take out plate body, directly firmly drive plate body on the second magnet plate and the first magnet plate It is detached from absorption relationship.
The utility model is further arranged to: between first articulated slab and the body of rod and the second articulated slab and the body of rod it Between be provided with the first rubber pad, second magnet plate is far from being provided with the second rubber pad on the face of plate body.
By using above-mentioned technical proposal, the friction between the first articulated slab and the body of rod is can be improved in the setting of the first rubber pad Power, to improve two sides articulated slab to the fixed effect of the first articulated shaft;The setting of second rubber pad can be improved plate body and be placed in Frictional force on desktop improves this calculator in the stability on desktop.
The utility model is further arranged to: the body of rod is set as retractable structure, and retractable structure includes one end hinge The telescopic rod being connected on body, coaxial with telescopic rod on the telescopic rod and be threaded with fixed link, the fixed link is separate The end of telescopic rod is hinged on plate body.
By using above-mentioned technical proposal, sets telescopic for the body of rod, can further improve the tune to body height Adjusting range, so that body can further facilitate operator and be carried out to it using and adjustable body is apart from operator's Distance, to further facilitate use.
In conclusion the advantageous effects of the utility model are as follows:
1. the setting of the first articulated shaft and the second articulated shaft can drive body adjustment height and angle so that body adjust to The position of the content on display screen is seen clearly, to prevent light from impacting to the display of display screen;
2. the setting of the first two-way lead screw and the second two-way lead screw can be to the first articulated shaft adjusted and the second articulated shaft Position be fixed, prevent the first articulated shaft and the second articulated shaft from moving after the adjustment;
3. the setting of groove body can hide the body of rod and plate body shadow to groove body, prevent when without using the body of rod and plate body to operation Personnel impact, and plate body can be fixed in groove body by the setting of the first magnet plate and the second magnet plate, prevent plate body with Groove body is detached from.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model;
Fig. 2 is the utility model for showing the structural schematic diagram of groove body;
Fig. 3 is the portion the A enlarged drawing in Fig. 2;
Fig. 4 is the portion the B enlarged drawing in Fig. 2.
In figure, 1, body;111, display screen;11, the first articulated slab;12, the first articulated shaft;121, the first in command;13, bar Body;131, plate body;132, the second articulated slab;133, the second articulated shaft;134, second handle;135, the second magnet plate;136, it stretches Contracting bar;137, fixed link;14, groove body;141, the first magnet plate;15, the first rubber pad;16, the second rubber pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of project cost special calculator disclosed by the utility model, including body 1, is set on body 1 It is equipped with display screen 111.
In conjunction with Fig. 2 and Fig. 3, body 1 is relatively set with the first articulated slab 11, two sides first on the face far from display screen 111 It is rotatably connected to the first articulated shaft 12 between articulated slab 11, between the first articulated slab of two sides 11 and is located at solid on the first articulated shaft 12 Surely it is provided with the body of rod 13, the body of rod 13 is vertically arranged with the first articulated shaft 12.
In conjunction with Fig. 2 and Fig. 4, the body of rod 13 is provided with plate body 131 far from the end of the first articulated shaft 12, opposite on plate body 131 It is provided with the second articulated slab 132, the body of rod 13 is fixedly installed far from the end of body 1 is rotationally connected with the second articulated slab of two sides The second articulated shaft 133 on 132.
By the way that plate body 131 to be placed on desktop, drive the second articulated shaft 133 on the body of rod 13 in the two sides on plate body 131 It is rotated between second articulated slab 132, then the first articulated slab 11 on body 1 is driven to rotate on the first articulated shaft 12, to adjust The height and angle of complete machine body 1 are adjusted to the location of content that can be seen clearly on display screen 111.
In conjunction with Fig. 3 and Fig. 4, body 1 is fixed to state adjusted for convenience, sets for the first articulated shaft 12 One two-way lead screw, the first two-way lead screw are rotationally connected on the body of rod 13, and the both ends threaded portion difference screw thread of the first two-way lead screw connects It is connected on the first articulated slab of two sides 11;The second two-way lead screw, the second two-way lead screw rotation connection are set by the second articulated shaft 133 In on the body of rod 13, the both ends threaded portion of the second two-way lead screw is threadedly connected to respectively on the second articulated slab of two sides 132.
By rotate the first two-way lead screw, because the first articulated slab 11 is fixed on body 1 will not be with the first two-way lead screw Rotation and rotate so that the first articulated slab of two sides 11 is mobile towards the first articulated shaft 12, the first articulated shaft 12 is clamped to two Between the first articulated slab of side 11, fixed effect is played to the rotation of the first articulated shaft 12, prevents body 1 from driving two sides first Articulated slab 11 is moved on the first articulated shaft 12.
By rotate the second two-way lead screw, because the second articulated slab 132 is fixed on plate body 131 will not be with the second two-way silk The rotation of thick stick and rotate so that the second articulated slab of two sides 132 is mobile towards the second articulated shaft 133, the second articulated shaft 133 is clamped To between the second articulated slab of two sides 132, fixed effect is played to the rotation of the second articulated shaft 133, prevents the body of rod 13 from driving Second articulated shaft 133 moves between the second articulated slab of two sides 132, and body 1 is fixed to state adjusted.
In conjunction with Fig. 3 and Fig. 4, the first two-way lead screw and the second two-way lead screw rotation are driven for convenience, in the first two-way silk The end of thick stick is provided with the first in command 121 for driving the first two-way lead screw, and in the end of the second two-way lead screw, setting is useful In the second handle 134 of the two-way lead screw rotation of driving second.
In conjunction with Fig. 3 and Fig. 4, in order to further increase the first articulated slab 11 to the first articulated shaft 12 and the second articulated slab The fixed effect of 132 pair of second articulated shaft 133, between the first articulated slab 11 and the body of rod 13 and the second articulated slab 132 and bar The first rubber pad 15 is provided between body 13, the first rubber pad 15 increases the body of rod 13 and the first articulated slab 11 and second is hinged Frictional force between plate 132, to improve the fixed effect to the first articulated shaft 12 and the second articulated shaft 133.
Combined with Figure 1 and Figure 2, in order to further improve the adjusting altitude range that the body of rod 13 drives body 1, the body of rod 13 is set Be set to retractable structure, retractable structure includes the telescopic rod 136 that one end is hinged on body 1, on telescopic rod 136 with telescopic rod 136 is coaxial and be threaded with fixed link 137, and fixed link 137 is hinged on plate body 131 far from the end of telescopic rod 136.
When height of the length for needing to adjust the body of rod 13 so as to adjust body 1, by fixed link 137 in telescopic rod 136 It is screwed into or back-outs, so as to adjust the length of the entire body of rod 13, improve the using effect of body 1.
As shown in Fig. 2, the body of rod 13 and plate body 131 are hidden to machine when not using the body of rod 13 and plate body 131 for convenience In body 1, offered on face of the body 1 far from display screen 111 for for plate body 131 and the body of rod 13 receiving groove body 14, first Articulated slab 11 is located in groove body 14.
In conjunction with Fig. 2 and Fig. 4, plate body 131 is fixed in groove body 14 for convenience, in groove body 14 and is located at plate body 131 Position where after rotation is provided with the first magnet plate 141, and second with the absorption of the first magnet plate 141 is provided on plate body 131 Magnet plate 135;The second magnet plate 135 is driven to be moved in groove body 14 plate body 131, so that the second magnet plate 135 and the first magnetic Iron plate 141 is adsorbed, so that plate body 131 is fixed in groove body 14, prevents from being detached between plate body 131 and groove body 14.
As shown in figure 4, prevent plate body 131 from body 1 being driven to topple over to improve plate body 131 in the stability on desktop, The second rubber pad 16 is provided on second face of the magnet plate 135 far from plate body 131;The setting of second rubber pad 16 increases and table Frictional force between face, to prevent plate body 131 in moving on desktop.
The implementation principle of the present embodiment are as follows: when needing using calculator, firmly drive plate body 131 mobile, so that plate body The second magnet plate 135 and the first magnet plate 141 on 131 are detached from absorption relationship, so that plate body 131 takes out in groove body 14, this When drive the second articulated slab 132 to rotate on the second articulated shaft 133 on the body of rod 13 plate body 131 so that plate body 131 adjust to Horizontality is placed on desktop, by drive fixed link 137 in being screwed into or back-outing in telescopic rod 136, adjusts the length of the body of rod 13, It drives the second articulated shaft 133 on the body of rod 13 to rotate between the second articulated slab 132, adjusts the angle of the body of rod 13, adjustment finishes After turn the second two-way lead screw so that the second two-way lead screw drives the second articulated slab of two sides 132 to move towards the second articulated shaft 133 It is dynamic, it drives the first rubber pad 15 to clamp the second articulated shaft 133, drives fixed link 137 in stubborn in telescopic rod 136 after fixed Enter or back-out, adjust the length of the body of rod 13, after adjustment, drives the first articulated slab 11 on body 1 in the on the body of rod 13 It is rotated on one articulated shaft 12, adjusts the angle of body 1, after adjustment, the first two-way lead screw of rotation makes two sides first hinged Plate 11 is mobile towards the first articulated shaft 12, by 12 the first rubber pad of band 15 of the first articulated shaft be clamped to the first articulated slab of two sides 11 it Between, so that body 1 is fixed to the angle after adjusting the angle, so that operator conveniently sees the content on display screen 111 clearly.
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 (8)

1. a kind of project cost special calculator, including body (1), it is provided with display screen (111) on the body (1), it is special Sign is: being relatively set with the first articulated slab (11) on the face of the body (1) separate display screen (111), first described in two sides It is rotatably connected between articulated slab (11) the first articulated shaft (12), between the first articulated slab (11) described in two sides and is located at the first hinge It is fixedly installed in spindle (12) body of rod (13), the body of rod (13) is provided with plate body far from the end of the first articulated shaft (12) (131), it is relatively set with the second articulated slab (132) on the plate body (131), end of the body of rod (13) far from body (1) It is fixedly installed the second articulated shaft (133) being rotationally connected on the second articulated slab of two sides (132).
2. a kind of project cost special calculator according to claim 1, it is characterised in that: first articulated shaft (12) It is set as the first two-way lead screw, the first two-way lead screw is rotationally connected on the body of rod (13), and the two of the first two-way lead screw End threaded portion is threadedly connected to respectively on the first articulated slab of two sides (11).
3. a kind of project cost special calculator according to claim 2, it is characterised in that: second articulated shaft (133) it is set as the second two-way lead screw, the second two-way lead screw is rotationally connected on the body of rod (13), the second two-way lead screw Both ends threaded portion be threadedly connected on the second articulated slab of two sides (132) respectively.
4. a kind of project cost special calculator according to claim 3, it is characterised in that: the first two-way lead screw End is provided with the first in command (121) for driving the first two-way lead screw, and the end setting of the second two-way lead screw is useful In the second handle (134) of the two-way lead screw rotation of driving second.
5. a kind of project cost special calculator according to claim 1, it is characterised in that: the body (1) is far from aobvious It is offered on the face of display screen (111) for the groove body (14) for plate body (131) and the body of rod (13) receiving, first articulated slab (11) it is located in the groove body (14), is provided in the groove body (14) for plate body (131) to be fixed in groove body (14) Fixing piece.
6. a kind of project cost special calculator according to claim 5, it is characterised in that: the fixing piece includes fixing It is arranged in groove body (14) and is located at the first magnet plate (141) of position after plate body (131) rotation, the plate body (131) On be provided with the first magnet plate (141) absorption the second magnet plate (135).
7. a kind of project cost special calculator according to claim 6, it is characterised in that: first articulated slab (11) It is provided with the first rubber pad (15) between the body of rod (13) and between the second articulated slab (132) and the body of rod (13), described The second rubber pad (16) are provided on the face of two magnet plates (135) separate plate body (131).
8. a kind of project cost special calculator according to claim 1, it is characterised in that: the body of rod (13) is set as Retractable structure, retractable structure include the telescopic rod (136) that one end is hinged on body (1), on the telescopic rod (136) with Telescopic rod (136) is coaxial and is threaded with fixed link (137), and the fixed link (137) is cut with scissors far from the end of telescopic rod (136) It is connected on plate body (131).
CN201822241767.XU 2018-12-28 2018-12-28 A kind of project cost special calculator Expired - Fee Related CN209373593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822241767.XU CN209373593U (en) 2018-12-28 2018-12-28 A kind of project cost special calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822241767.XU CN209373593U (en) 2018-12-28 2018-12-28 A kind of project cost special calculator

Publications (1)

Publication Number Publication Date
CN209373593U true CN209373593U (en) 2019-09-10

Family

ID=67828212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822241767.XU Expired - Fee Related CN209373593U (en) 2018-12-28 2018-12-28 A kind of project cost special calculator

Country Status (1)

Country Link
CN (1) CN209373593U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110616901A (en) * 2019-09-18 2019-12-27 四川锦信建筑工程有限公司 Building material building frame is built in room
CN112891686A (en) * 2021-01-18 2021-06-04 秦甜甜 Otolaryngology branch of academic or vocational study is with multi-functional atomizing dosing phlegm suction cleaning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110616901A (en) * 2019-09-18 2019-12-27 四川锦信建筑工程有限公司 Building material building frame is built in room
CN112891686A (en) * 2021-01-18 2021-06-04 秦甜甜 Otolaryngology branch of academic or vocational study is with multi-functional atomizing dosing phlegm suction cleaning device

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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: 20190910

Termination date: 20191228

CF01 Termination of patent right due to non-payment of annual fee