CN214151692U - Calculator for engineering budget statistics - Google Patents
Calculator for engineering budget statistics Download PDFInfo
- Publication number
- CN214151692U CN214151692U CN202120275940.7U CN202120275940U CN214151692U CN 214151692 U CN214151692 U CN 214151692U CN 202120275940 U CN202120275940 U CN 202120275940U CN 214151692 U CN214151692 U CN 214151692U
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- calculator
- frame
- protective
- cover plate
- plate frame
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- Expired - Fee Related
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Abstract
The utility model provides a calculator that engineering budget statistics used, includes calculator protecting frame, calculator body and visor board frame, has cup jointed the calculator body in the calculator protecting frame, and calculator protecting frame rotates the bottom and is connected with the baffle, and the welding of baffle one end has a linking piece, links up a screw thread through connection and has a spacing screw, and calculator protecting frame keeps away from one side of calculator body and has seted up two recesses, all rotates in two recesses and is connected with the overlap joint pole, the utility model has the advantages of it is following: with calculator body sliding connection in calculator protective frame, prevent that the calculator body from receiving to collide with and damaging, the upset is equipped with the visor board frame on calculator protective frame, utilizes the dustproof protection film that is equipped with in the visor board frame, can directly see through transparent dustproof protection film and carry out calculator and use the operation, has prevented the entering of dust, is equipped with the stability that can accomodate the support column and strengthen the use in calculator protective frame bottom at last.
Description
Technical Field
The utility model relates to a budget calculator technical field, concretely relates to calculator that engineering budget statistics used.
Background
In the actual construction operation process of the project, budgeting in the aspects of manufacturing cost and the like is needed, and when some high-value calculation is met in the budgeting process, a calculator is needed to perform statistical budgeting, so that the project budget value can be quickly obtained.
The calculator is easy to collide when used in an engineering construction site, the calculator is easy to damage due to the collision, dust raised in the engineering construction site is large, when the calculator is used in a planting environment, the dust is easy to enter the inside of the calculator to cause the damage of parts, the calculator cannot be used, and the calculator is placed on the site and is not stable to influence the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the calculator is easy to collide when being used in the engineering construction site, the calculator is easy to damage when colliding, the dust raised in the engineering site is large, when the calculator is used in the planting environment, dust easily enters the inside of the calculator to cause damage to parts, which can cause the calculator to be unusable, and the calculator is not stably placed on site to influence the use, the calculator for the engineering budget statistics is provided, the calculator body is connected in the calculator protection frame in a sliding way, the calculator body is prevented from being damaged due to collision, a protective cover plate frame is arranged on the calculator protective frame in a turnover way, and a dustproof protective film arranged in the protective cover plate frame is utilized, can directly see through transparent dustproof protection film and carry out the calculator and use the operation, prevent the entering of dust, be equipped with the stability that can accomodate the support column and strengthen the use at calculator protection frame bottom at last.
The utility model provides a technical scheme that technical problem adopted is: a calculator for engineering budget statistics comprises a calculator protective frame, a calculator body and a protective cover plate frame, wherein the calculator body is sleeved in the calculator protective frame, a baffle is rotatably connected to the bottom of the calculator protective frame, a connecting block is welded at one end of the baffle, a first limit screw is connected to the connecting block in a threaded penetrating manner, two grooves are formed in one side, away from the calculator body, of the calculator protective frame, connecting rods are rotatably connected to the two grooves, supporting columns are rotatably connected to the connecting rods, a protective cover plate frame is hinged to one end, away from the baffle, of the calculator protective frame, a dustproof protective film is arranged in the protective cover plate frame, clamping blocks are arranged on two sides of the protective cover plate frame, connecting bases are welded to two sides of the calculator protective frame and corresponding positions of the clamping blocks, and clamping rods are rotatably connected to the connecting bases, the clamping rod is rotatably connected with a clamping ring, and the clamping ring is sleeved on the clamping block.
As a preferred technical scheme of the utility model, visor plate frame includes upper cover plate frame and lower cover plate frame, the inserting groove has been seted up at lower cover plate frame both sides top, the welding of upper cover plate bottom of the frame portion and the corresponding position of inserting groove has the spliced pole, the dustproof protection film has been cup jointed on the spliced pole.
As a preferred technical scheme of the utility model, the welding of upper cover plate frame both sides has the joint piece, lower cover plate frame both sides and the welding of the corresponding position of joint piece have the fixed block, set up threaded hole and screw thread through connection in the middle of the fixed block has No. two stop screws, No. two stop screw through connection are in the joint piece.
As a preferred technical scheme of the utility model, this body coupling sliding tray of calculator has been seted up to calculator protective frame inside wall, spacing arch has been seted up to the inserting groove notch.
As an optimal technical scheme of the utility model, dustproof protection film is the soft film material, dustproof protection film is transparent film.
The utility model has the advantages of it is following: with calculator body sliding connection in calculator protective frame, prevent that the calculator body from receiving to collide with and damaging, the upset is equipped with the visor board frame on calculator protective frame, utilizes the dustproof protection film that is equipped with in the visor board frame, can directly see through transparent dustproof protection film and carry out calculator and use the operation, has prevented the entering of dust, is equipped with the stability that can accomodate the support column and strengthen the use in calculator protective frame bottom at last.
Drawings
Fig. 1 is a schematic top view of a calculator for engineering budget statistics according to a preferred embodiment of the present invention;
FIG. 2 is a schematic bottom view of a calculator for engineering budget statistics according to a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of a front structure of a calculator for engineering budget statistics according to a preferred embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of a protective cover frame of a calculator for engineering budget statistics according to a preferred embodiment of the present invention.
Description of reference numerals: 1. a calculator protective framework; 2. a calculator body; 3. a baffle plate; 4. a joining block; 5. a first limit screw; 6. a groove; 7. a lap joint rod; 8. a support pillar; 9. protecting the cover plate frame; 10. an upper cover plate frame; 11. a lower cover plate frame; 12. inserting grooves; 13. inserting the column; 14. a dust-proof protective film; 15. a clamping block; 16. a fixed block; 17. a second limit screw; 18. a clamping and connecting rod; 19. a clamping ring; 20. and connecting the base.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-4, a calculator for engineering budget statistics comprises a calculator protective frame 1, a calculator body 2 and a protective cover plate frame 9, wherein the calculator body 2 is sleeved in the calculator protective frame 1, a baffle plate 3 is rotatably connected to the bottom of the calculator protective frame 1, a connecting block 4 is welded to one end of the baffle plate 3, the connecting block 4 is in threaded through connection with a limiting screw 5, two grooves 6 are formed in one side of the calculator protective frame 1 away from the calculator body 2, a lapping rod 7 is rotatably connected to each of the two grooves 6, a supporting column 8 is rotatably connected to each lapping rod 7, a protective cover plate frame 9 is hinged to one end of the calculator protective frame 1 away from the baffle plate 3, a dustproof protective film 14 is arranged in the protective cover plate frame 9, clamping blocks 15 are arranged on two sides of the protective cover plate frame 9, connecting bases 20 are welded to two sides of the calculator protective frame 1 and corresponding to the clamping blocks 15, the connecting base 20 is rotatably connected with a clamping rod 18, the clamping rod 18 is rotatably connected with a clamping ring 19, and the clamping ring 19 is sleeved on the clamping block 15.
The inner side wall of the calculator protective frame 1 is provided with a calculator body 2 connecting sliding groove, the inner side wall of the calculator protective frame 1 is provided with a sliding groove to ensure that the calculator body 2 is stably connected with the calculator protective frame 1, the notch of the inserting groove 12 is provided with a limiting bulge to increase the friction force of the inserting groove 12 and the inserting column 13 to strengthen the inserting relation, the protective cover plate frame 9 comprises an upper cover plate frame 10 and a lower cover plate frame 11, the tops of the two sides of the lower cover plate frame 11 are provided with the inserting groove 12, the inserting column 13 is welded at the corresponding position of the bottom of the upper cover plate frame 10 and the inserting groove 12, the inserting column 13 is sleeved with a dustproof protective film 14, the upper cover plate frame 10 and the lower cover plate frame 11 are convenient for mounting and dismounting the dustproof protective film 14, meanwhile, the inserting column 13 and the inserting groove 12 are correspondingly inserted to strengthen the connecting stability of the upper cover plate frame 10 and the lower cover plate frame 11, and the dustproof protective film 14 is sleeved on the inserting column 13, make dustproof protection film 14 better spacing fixed, dustproof protection film 14 is the soft film material, dustproof protection film 14 is transparent film, utilize soft transparent film material to make the calculator cover and do not influence the calculator and use when dustproof protection film 14, the welding of upper cover plate frame 10 both sides has joint piece 15, the welding of 11 both sides of lower cover plate frame and the corresponding position of joint piece 15 has fixed block 16, set up threaded hole and screw thread through connection in the middle of the fixed block 16 has No. two stop screw 17, No. two stop screw 17 through connection is in joint piece 15, protective cover plate frame 9 overall stability will be guaranteed through joint piece 15 and the 16 screw fixed connection of fixed block.
Specifically, before the calculator is used, the baffle 3 is rotated, the calculator body 2 is directly slid into the calculator protective frame 1, the connecting block 4 is slid into the calculator protective frame 1 by rotating the baffle 3, the connecting block is fixed and limited by the first limiting screw 5, the dustproof protective film 14 is sleeved on the inserting column 13 for limiting and fixing, the upper cover plate frame 10 is covered on the lower cover plate frame 11, the inserting column 13 is directly inserted into the inserting groove 12, the upper cover plate frame 10 and the lower cover plate frame 11 are limited, the second limiting screw 17 simultaneously penetrates through the clamping block 15 and the fixing block 16 in a threaded manner, the upper cover plate frame 10 and the lower cover plate frame 11 are strengthened and fixed, the protective cover plate frame 9 is rotated to be attached to the calculator protective frame 1, the clamping ring 19 is sleeved on the clamping block 15 by rotating the clamping rod 18, and the protective cover plate frame 9 is limited on the calculator protective frame 1, when carrying out the calculator and using, manual pull out support column 8 from recess 6 in, support column 8 carries out certain angle around overlap joint pole 7 and rotates the back, puts calculator protective frame 1 support column 8 on the desktop and plays the supporting role, rotates support column 8 when not using, makes it accomodate into recess 6 in, directly sees through transparent dustproof protection film 14 and carries out the calculator and use the operation, has prevented the entering of dust.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The calculator for the engineering budget statistics is characterized by comprising a calculator protective frame (1), a calculator body (2) and a protective cover plate frame (9), wherein the calculator body (2) is sleeved in the calculator protective frame (1), a baffle (3) is rotatably connected to the bottom of the calculator protective frame (1), a connecting block (4) is welded at one end of the baffle (3), a first limiting screw (5) is in threaded through connection with the connecting block (4), two grooves (6) are formed in one side, away from the calculator body (2), of the calculator protective frame (1), a connecting rod (7) is rotatably connected in each groove (6), a supporting column (8) is rotatably connected to the connecting rod (7), and the protective cover plate frame (9) is hinged to one end, away from the baffle (3), of the calculator protective frame (1), be equipped with dustproof protection film (14) in visor frame (9), visor frame (9) both sides are equipped with joint piece (15), calculator protecting frame (1) both sides and joint piece (15) correspond the position welding and have connect base (20), it is connected with joint pole (18) to rotate on connecting base (20), it is connected with joint circle (19) to rotate on joint pole (18), joint circle (19) cup joint on joint piece (15).
2. The calculator for engineering budget statistics according to claim 1, wherein the protective cover frame (9) comprises an upper cover frame (10) and a lower cover frame (11), insertion grooves (12) are formed in the tops of two sides of the lower cover frame (11), insertion columns (13) are welded to the bottom of the upper cover frame (10) and the positions corresponding to the insertion grooves (12), and dust-proof protective films (14) are sleeved on the insertion columns (13).
3. The calculator for engineering budget statistics as claimed in claim 2, wherein the clamping blocks (15) are welded on two sides of the upper cover plate frame (10), the fixed blocks (16) are welded on two sides of the lower cover plate frame (11) and at positions corresponding to the clamping blocks (15), a threaded hole is formed in the middle of each fixed block (16), a second limiting screw (17) is connected in a threaded through manner, and the second limiting screw (17) is connected in the clamping blocks (15) in a penetrating manner.
4. The calculator for engineering budget statistics as claimed in claim 2, wherein the inner side wall of the calculator protective frame (1) is provided with a calculator body (2) connecting sliding groove, and the notch of the insertion groove (12) is provided with a limiting protrusion.
5. The calculator for engineering budget statistics according to claim 1, wherein the dust-proof protective film (14) is made of a soft thin film material, and the dust-proof protective film (14) is a transparent thin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275940.7U CN214151692U (en) | 2021-01-30 | 2021-01-30 | Calculator for engineering budget statistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275940.7U CN214151692U (en) | 2021-01-30 | 2021-01-30 | Calculator for engineering budget statistics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151692U true CN214151692U (en) | 2021-09-07 |
Family
ID=77549716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275940.7U Expired - Fee Related CN214151692U (en) | 2021-01-30 | 2021-01-30 | Calculator for engineering budget statistics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214151692U (en) |
-
2021
- 2021-01-30 CN CN202120275940.7U patent/CN214151692U/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: 20210907 Termination date: 20220130 |