CN209746546U - Special calculator for engineering cost - Google Patents
Special calculator for engineering cost Download PDFInfo
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- CN209746546U CN209746546U CN201920963441.XU CN201920963441U CN209746546U CN 209746546 U CN209746546 U CN 209746546U CN 201920963441 U CN201920963441 U CN 201920963441U CN 209746546 U CN209746546 U CN 209746546U
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Abstract
The utility model discloses a special calculator for engineering cost, which comprises a device body, wherein one side of a protective cover is provided with a connecting rod, one side of the connecting rod is provided with a sealing gasket, the inner side of the protective cover is provided with a note board, one side of the note board is provided with a pen groove, the interior of the pen groove is provided with a spring clamp, the outer side of the protective cover is provided with a storage groove, the interior of the storage groove is provided with a double-sided adhesive tape, one side of the double-sided adhesive tape is provided with photoinduced energy storage luminous powder, one side of the storage groove is provided with a transparent protective plate, the outer sides of a protective frame and the protective cover are provided with an anti-seismic decompression sleeve, one end of the protective frame is provided with a fixing buckle, one side of the fixing buckle is provided with a connecting rope, the photoinduced energy storage luminous powder is increased to play a role in, preventing loss.
Description
Technical Field
The utility model relates to a calculator technical field, concretely relates to special calculator of engineering cost.
Background
The project cost is the total cost for some project construction, the core content is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like, and the calculation tool commonly used by the working personnel for project cost is a calculator. When the cost of the construction cost is calculated, workers can carry the calculator with the calculator, and in order to avoid key abrasion, the calculator is provided with a cover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, a special calculator for engineering cost is provided, which is used for solving the problems that the traditional calculator body is lack of a protective structure, a reinforcing structure and a buffering and pressure reducing structure; the traditional calculator body is lack of a sealing structure and a recording structure and a storage structure; the traditional calculator body is lack of reminding structures, shock-resistant pressure reduction structures and fixed structures, so that the calculator body is protected by adding a protection frame, a first magnetic plate and a second magnetic plate are added to reinforce the protection covers, and a buffer gasket is added to play a role in buffering and reducing pressure; the sealing performance of the protective cover is enhanced by adding the sealing washer, the note board is added, so that important events can be conveniently recorded, and the pen groove and the spring clamp are added, so that the writing pen can be conveniently stored and fixed; increase the effect that photoinduced energy storage night light powder played the warning, be convenient for look for night, increase the effect that antidetonation pressure reducing sleeve played the shock attenuation resistance to compression and protect the spare part of calculator body inside, and increase the fixed of being convenient for calculator body of connecting the rope, prevent the effect of losing.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a special calculator for engineering cost, which comprises a calculator body, wherein a protective frame is arranged on the outer side of the calculator body, a first mounting groove is arranged at both ends of one side of the protective frame, a first magnetic plate is arranged inside the first mounting groove, a connecting groove is arranged on one side of the protective frame, a protective cover is arranged on one side of the protective frame, a supporting rod is arranged on the inner side of the protective cover, a fixing groove is arranged at one end of the supporting rod, a fixing rod is arranged inside the fixing groove, a buffer gasket is arranged outside the fixing rod, a fixing plate is arranged at one end of the fixing rod, a second mounting groove is arranged at the bottom end of the fixing plate, a second magnetic plate is arranged inside the second mounting groove, a connecting rod is arranged on one side of the protective cover, a seal gasket is arranged on one, one side of note board is provided with a groove, the inside in groove is provided with the spring clamp, the outside of protective cover is provided with the holding tank, the inside of holding tank is provided with the double faced adhesive tape, one side of double faced adhesive tape is provided with photoinduced energy storage night light powder, one side of holding tank is provided with transparent guard plate, the outside of protecting frame and protective cover is provided with antidetonation decompression cover, the one end of protecting frame is provided with the fixed knot, one side of fixed knot is provided with the connection rope.
Furthermore, the protection frame is connected with the calculator body through a clamping, and the first magnetic plate is connected with the protection frame through a clamping of the mounting groove.
Further, the protective cover is connected with the protective frame through the rotating shaft, the supporting rod is connected with the protective cover through the adhesive, the fixed rod is connected with the supporting rod through the fixed groove in a clamped mode, and the buffer washer is connected with the fixed rod through the clamped mode.
Furthermore, the fixed plate and the fixed rod are connected through screws, and the second magnetic plate and the fixed plate are connected through a second mounting groove in a clamping mode.
Further, protective cover and protective frame use through connecting rod and spread groove cooperation, seal ring and connecting rod pass through the block and connect.
Furthermore, note board and protective cover pass through the block and connect, spring clamp and pen slot pass through viscose bonding connection.
Further, double faced adhesive tape and holding tank pass through the bonding and connect, photoinduced energy storage night light powder and double faced adhesive tape pass through the bonding and connect, transparent protection plate and holding tank pass through the block and connect.
Further, protective frame and protective cover all pass through the block with antidetonation decompression cover and are connected, fixed knot passes through the screw connection with the protective frame, connect rope and fixed knot and pass through the block and connect.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) In order to solve the structural problems that a traditional calculator body is lack of a protective structure, a reinforcing structure and buffer decompression, the design provides that a protective frame is arranged on the outer side of the calculator body, a first mounting groove is formed in each of two ends of one side of the protective frame, a first magnetic plate is arranged inside the first mounting groove, a connecting groove is formed in one side of the protective frame, a protective cover is arranged on one side of the protective frame, a supporting rod is arranged on the inner side of the protective cover, a fixing groove is formed in one end of the supporting rod, a fixing rod is arranged inside the fixing groove, a buffer gasket is arranged on the outer side of the fixing rod, a fixing plate is arranged at one end of the fixing rod, a second mounting groove is formed in the bottom end of the fixing plate, and a second magnetic plate is arranged inside the second mounting groove, so that the structural problems that the traditional calculator body is lack, the first magnetic plate and the second magnetic plate are added to reinforce the protective covers, and the buffer washer is added to play a role in buffering and pressure reduction.
2) For solving traditional calculator body and lacking seal structure, and lack record structure and storage structure problem, one side that this design provided the protective cover is provided with the connecting rod, one side of connecting rod is provided with seal ring, the inboard of protective cover is provided with note board, one side of note board is provided with a groove, the inside in groove is provided with the spring clamp design, traditional calculator body has been solved and has lacked seal structure, and lack record structure and storage structure problem, there is the sealing performance that increases seal ring and make the reinforcing protective cover, increase the record of note board important incident of being convenient for, and increase the storage and the fixed beneficial effect of pen of being convenient for writing pen of groove and spring clamp.
3) In order to solve the problems that the traditional calculator body is lack of a reminding structure, a shock-proof pressure reducing structure and a fixing structure, the design provides that the outer side of a protective cover is provided with a storage tank, the interior of the storage tank is provided with a double-sided adhesive tape, one side of the double-sided adhesive tape is provided with photo-induced energy storage luminous powder, one side of the storage tank is provided with a transparent protective plate, the outer sides of a protective frame and the protective cover are provided with shock-proof pressure reducing sleeves, one end of the protective frame is provided with a fixing buckle, one side of the fixing buckle is provided with a connecting rope design, the problems that the traditional calculator body is lack of the reminding structure, the shock-proof pressure reducing structure and the fixing structure are lacked are solved, the photo-induced energy storage luminous powder is increased to play a role in reminding, the purpose of searching at night is facilitated, the shock-, the beneficial effect of preventing loss.
Drawings
Fig. 1 is a schematic structural diagram of the calculator body of the present invention.
Fig. 2 is a schematic structural view of the protection frame of the present invention.
fig. 3 is a schematic view of the protective cover structure of the present invention.
Fig. 4 is a schematic view of the note board and pen slot structure of the present invention.
1-a calculator body; 2-a protective frame; 3-mounting a first mounting groove; 4-magnetic plate one; 5-connecting grooves; 6-protective cover; 7-a support bar; 8, fixing grooves; 9-fixing the rod; 10-a cushion washer; 11-a fixed plate; 12-mounting groove two; 13-magnetic plate two; 14-a connecting rod; 15-a sealing gasket; 16-note board; 17-pen groove; 18-a spring clip; 19-a storage tank; 20-double sided adhesive tape; 21-photoinduced energy storage luminous powder; 22-transparent protection plate; 23-anti-seismic decompression sleeve; 24-fixing buckles; 25-connecting ropes.
Detailed Description
In the technical scheme:
2-a protective frame, 4-a magnetic plate I, 6-a protective cover, 7-a support rod, 9-a fixed rod, 10-a buffer gasket, 11-a fixed plate, 13-a magnetic plate II, 15-a sealing gasket, 16-a note plate and 18-a spring clamp; 19-storage tank, 21-photoinduced energy storage luminous powder, 23-antidetonation decompression cover, 25-connecting rope are the utility model discloses contain essential innovative component.
1-calculator body, 3-mounting groove one, 5-spread groove, 8-fixed slot, 12-mounting groove two, 14-connecting rod, 17-a groove, 20-double faced adhesive tape, 22-transparent guard plate, 24-fixed knot are the required connectivity component of realization the utility model discloses technical scheme.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1 to 4, a calculator special for construction cost comprises a calculator body 1, wherein a protective frame 2 is arranged on the outer side of the calculator body 1, mounting grooves I3 are respectively arranged at two ends of one side of the protective frame 2, a magnetic plate I4 is arranged inside the mounting groove I3, a connecting groove 5 is arranged on one side of the protective frame 2, the protective frame 2 plays a protective role, the mounting grooves I3 facilitate the installation of the magnetic plate I4, the magnetic plate I4 plays a reinforcing role on the protective cover 6, the protective cover 6 is arranged on one side of the protective frame 2, a support rod 7 is arranged on the inner side of the protective cover 6, a fixing groove 8 is arranged at one end of the support rod 7, a fixing rod 9 is arranged inside the fixing groove 8, a buffer gasket 10 is arranged on the outer side of the fixing rod 9, a fixing plate 11 is arranged at one end of the fixing rod 9, the bottom of fixed plate 11 is provided with mounting groove two 12, the inside of mounting groove two 12 is provided with two 13 of magnetic sheet, all uses the effect that plays the buffering decompression with the cooperation of buffering packing ring 10 through bracing piece 7 and dead lever 9, plays reinforced effect to protective cover 6 through two 13 of magnetic sheet, one side of protective cover 6 is provided with connecting rod 14, one side of connecting rod 14 is provided with seal ring 15, the inboard of protective cover 6 is provided with note board 16, one side of note board 16 is provided with pen slot 17, the inside of pen slot 17 is provided with spring clamp 18, plays sealed effect to protective cover 6 through seal ring 15, is convenient for record important incident through note board 16, is convenient for the fixed of writing pen through spring clamp 18, the outside of protective cover 6 is provided with holding tank 19, the inside of holding tank 19 is provided with double faced adhesive tape 20, one side of double faced adhesive tape 20 is provided with photoinduced energy storage night light powder 21, one side of holding tank 19 is provided with transparent guard plate 22, is convenient for photoinduced energy storage night light powder 21's fixed through double faced adhesive tape 20, plays the effect of reminding through photoinduced energy storage night light powder 21, is convenient for look for night, the outside of protective frame 2 and protective cover 6 is provided with antidetonation decompression cover 23, the one end of protective frame 2 is provided with fixed knot 24, one side of fixed knot 24 is provided with connecting rope 25, plays the effect of shockproof decompression through antidetonation decompression cover 23, is convenient for connect rope 25 fixed through fixed knot 24, prevents through connecting rope 25 that calculator body 1 from losing.
Wherein, the protection frame 2 is connected with the calculator body 1 through a clamping, the first magnetic plate 4 and the protection frame 2 are connected through a first mounting groove 3 in a clamping way, the first magnetic plate 4 is convenient to install and use, the protection cover 6 is connected with the protection frame 2 through a rotating shaft, the support rod 7 is connected with the protection cover 6 through an adhesive bonding way, the fixed rod 9 is connected with the support rod 7 through a fixed groove 8 in a clamping way, the buffer gasket 10 is connected with the fixed rod 9 through a clamping way, the protection cover 6 is convenient to install, the buffer decompression function is realized, the fixed plate 11 is connected with the fixed rod 9 through a screw, the second magnetic plate 13 is connected with the fixed plate 11 through a second mounting groove 12 in a clamping way, the protection cover 6 is convenient to reinforce the protection cover 6 through a second magnetic plate 13, the protection cover 6 is matched with the protection frame 2 through a connecting rod 14 and, reinforcing protective cover 6's sealing performance, note board 16 and protective cover 6 are connected through the block, spring clamp 18 and pen slot 17 are connected through the viscose bonding, are convenient for carry out the record to important incident, and are convenient for write the fixed of pen, double faced adhesive tape 20 and holding tank 19 are connected through the bonding, photoinduced energy storage night light powder 21 and double faced adhesive tape 20 are connected through the bonding, transparent protection board 22 and holding tank 19 are connected through the block, and the fixed and use of photoinduced energy storage night light powder 21 of being convenient for play the effect of reminding, protection frame 2 and protective cover 6 all are connected through the block with antidetonation decompression cover 23, 24 and 2 of fixed knot pass through the screw connection, connect rope 25 and 24 of fixed knot and connect through the block, play the effect of buffering decompression, and prevent to lose.
Example 2
As shown in fig. 2, in the utility model discloses, the outside of calculator body 1 is provided with protective frame 2, the both ends of one side of protective frame 2 all are provided with mounting groove 3, the inside of mounting groove 3 is provided with magnetic sheet 4, one side of protective frame 2 is provided with spread groove 5, plays the effect of protection through protective frame 2, is convenient for the use of the installation of magnetic sheet 4 through mounting groove 3, plays reinforced effect to protective cover 6 through magnetic sheet 4.
The utility model provides a special calculator of engineering cost, in the use process, protective frame 2 plays the effect of protection to calculator body 1, magnetic sheet one 4 block is in the inside of mounting groove one 3, seal ring 15 and connecting rod 14 block are connected, connecting rod 14 and spread groove 5 block are connected, the sealing performance of protective cover 6 is strengthened, dead lever 9 block is in the inside of fixed slot 8, be convenient for dead lever 9 and bracing piece 7 to fix, cushion washer 10 and dead lever 9 carry out the block connection, play the effect of buffering decompression to protective cover 6, magnetic sheet two 13 block is in the inside of mounting groove two 12, be convenient for magnetic sheet two 13 and fixed plate 11 to fix, magnetic sheet one 4 and magnetic sheet two 13 cooperate the use, be convenient for protective cover 6 and protective frame 2 to fix, note board 16 and protective cover 6 fix, be convenient for the record of important incident, pen slot 17 is convenient for the storage of writing pen, and the spring clamp 18 is convenient for the fixed of writing pen, double faced adhesive tape 20 and 19 bonding connections in holding tank, photoinduced energy storage night light powder 21 and 20 bonding connections in double faced adhesive tape, transparent protection plate 22 and holding tank 19 carry out the block connection, photoinduced energy storage night light powder 21 plays the warning, and transparent protection plate 22 plays the effect of protection, antidetonation decompression cover 23 and protective frame 2 carry out the block connection, protect the spare part of calculator body 1 inside, play the effect of buffering decompression, fixed knot 24 is fixed connecting rope 25, prevent that calculator body 1 from losing.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (8)
1. The utility model provides a special calculator of engineering cost, includes calculator body (1), its characterized in that: the outer side of the calculator body (1) is provided with a protection frame (2), two ends of one side of the protection frame (2) are respectively provided with a first mounting groove (3), a first magnetic plate (4) is arranged in the first mounting groove (3), a connecting groove (5) is arranged in one side of the protection frame (2), a protection cover (6) is arranged on one side of the protection frame (2), a supporting rod (7) is arranged on the inner side of the protection cover (6), a fixing groove (8) is arranged at one end of the supporting rod (7), a fixing rod (9) is arranged in the fixing groove (8), a buffer gasket (10) is arranged on the outer side of the fixing rod (9), a fixing plate (11) is arranged at one end of the fixing rod (9), a second mounting groove (12) is arranged at the bottom end of the fixing plate (11), a second magnetic plate (13) is arranged, a connecting rod (14) is arranged at one side of the protective cover (6), a sealing washer (15) is arranged at one side of the connecting rod (14), the inner side of the protective cover (6) is provided with a note board (16), one side of the note board (16) is provided with a pen slot (17), a spring clip (18) is arranged inside the pen groove (17), a storage groove (19) is arranged on the outer side of the protective cover (6), a double-sided adhesive tape (20) is arranged in the storage groove (19), photo-induced energy storage luminous powder (21) is arranged on one side of the double-sided adhesive tape (20), a transparent protection plate (22) is arranged on one side of the storage tank (19), an anti-seismic decompression sleeve (23) is arranged on the outer sides of the protection frame (2) and the protection cover (6), one end of the protective frame (2) is provided with a fixing buckle (24), and one side of the fixing buckle (24) is provided with a connecting rope (25).
2. A project cost dedicated calculator according to claim 1, wherein: the protection frame (2) is connected with the calculator body (1) through clamping, and the magnetic plate I (4) is connected with the protection frame (2) through mounting groove I (3) in a clamping mode.
3. a project cost dedicated calculator according to claim 1, wherein: protective cover (6) and protective frame (2) are connected through the pivot, bracing piece (7) and protective cover (6) are connected through the viscose bonding, dead lever (9) and bracing piece (7) are connected through fixed slot (8) block, cushion ring (10) and dead lever (9) are connected through the block.
4. A project cost dedicated calculator according to claim 1, wherein: the fixing plate (11) is connected with the fixing rod (9) through screws, and the second magnetic plate (13) is connected with the fixing plate (11) through the second mounting groove (12) in a clamping mode.
5. A project cost dedicated calculator according to claim 1, wherein: protective cover (6) and protective frame (2) use through connecting rod (14) and spread groove (5) cooperation, seal ring (15) and connecting rod (14) are connected through the block.
6. A project cost dedicated calculator according to claim 1, wherein: note board (16) and protective cover (6) are through block connection, spring clamp (18) and pen slot (17) are through viscose bonding connection.
7. A project cost dedicated calculator according to claim 1, wherein: the double faced adhesive tape (20) is connected with the storage groove (19) through adhesion, the photoinduced energy storage luminous powder (21) is connected with the double faced adhesive tape (20) through adhesion, and the transparent protection plate (22) is connected with the storage groove (19) through clamping.
8. A project cost dedicated calculator according to claim 1, wherein: protective frame (2) and protective cover (6) all are connected through the block with antidetonation decompression cover (23), fixed knot (24) and protective frame (2) pass through the screw connection, connect rope (25) and fixed knot (24) and pass through the block and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963441.XU CN209746546U (en) | 2019-06-25 | 2019-06-25 | Special calculator for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963441.XU CN209746546U (en) | 2019-06-25 | 2019-06-25 | Special calculator for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209746546U true CN209746546U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920963441.XU Active CN209746546U (en) | 2019-06-25 | 2019-06-25 | Special calculator for engineering cost |
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| Country | Link |
|---|---|
| CN (1) | CN209746546U (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 |
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2019
- 2019-06-25 CN CN201920963441.XU patent/CN209746546U/en active Active
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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