CN108284420A - A kind of electric power debugging special equipment - Google Patents
A kind of electric power debugging special equipment Download PDFInfo
- Publication number
- CN108284420A CN108284420A CN201711339385.4A CN201711339385A CN108284420A CN 108284420 A CN108284420 A CN 108284420A CN 201711339385 A CN201711339385 A CN 201711339385A CN 108284420 A CN108284420 A CN 108284420A
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- China
- Prior art keywords
- cover board
- welded
- mounting groove
- electric power
- slot
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
- B25H3/021—Boxes comprising a number of connected storage elements
- B25H3/022—Boxes comprising a number of connected storage elements in fixed relationship
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a kind of electric power to debug special equipment, including hutch, the hutch is open-topped hollow structure, the top of hutch is equipped with the first cover board, placing groove is offered at the top of first cover board, the side of placing groove is equipped with the first link block being fixedly mounted at the top of the first cover board, the top of placing groove is equipped with the second cover board, the bottom of second cover board offers the first mounting groove that side is opening, first link block is rotatably installed in the first mounting groove, and side of second cover board far from the first link block is equipped with the first locking module.The configuration of the present invention is simple, it is easy to operate, the tool progress classification storage that the big wisp electric power of tool is debugged can be pressed, and the opening in tool box is also very convenient, reduces the time that staff looks for tool, improves the efficiency of electric power debugging.
Description
Technical field
The present invention relates to electric power debugging technique fields more particularly to a kind of electric power to debug special equipment.
Background technology
Before new circuit comes into operation, it is required for carrying out multiple electric power debugging, is debugged by multiple electric power,
It can guarantee the conveying electric energy that new circuit can be stablized after coming into operation, staff needs during electric power is debugged
Using a large amount of debugging acid, general electric power debugging acid have it is tens kinds big and small, when need using some tool when,
It needs to find from this tens kinds of tools, this brings prodigious trouble to staff.
The tool box utility model patent of Patent No. 201220211535.X discloses a kind of work in the spaces increase Shu Cun
Have case, including tool box main body, and further includes being arranged in tool box body interior positioned at the upper cover of tool box body top
Laminate forms cavity between laminate and upper cover, it is characterised in that：Further include be located at cavity in pallet, pallet be located at laminate it
On, and the folding stand hinged with pallet tail end, and the supporting rack hinged with pallet front end, the other end of folding stand and supporting rack
It is respectively hinged on the side wall of upper cover and tool box main body.The utility model compared with the existing technology, the laminate in tool box
On be provided with pallet, the inner space in tool box is increased to two layers by original one layer, in the body for not changing entire babinet
Under product, the storage space inside tool box, more hommization are increased, this tool box only increases the storage in tool box
The tool that electric power is debugged cannot be carried out classification and held by space, can be according to the big wisp of electric power debugging acid so design is a kind of
A kind of tool box special that the classification of electric power debugging acid is held is particularly important.
It is very inconvenient when needing to open and on existing tool box lock handle tool-box lock multi-purpose greatly, therefore the present invention is just
Problem above proposes solution.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of electric power proposed debugs special set
It is standby.
To achieve the goals above, present invention employs following technical solutions：
A kind of electric power debugging special equipment, including hutch, the hutch are open-topped hollow structure, hutch
Top be equipped with the first cover board, placing groove is offered at the top of the first cover board, the side of placing groove, which is equipped with, is fixedly mounted on first
The top of the first link block at the top of cover board, placing groove is equipped with the second cover board, and it is opening that the bottom of the second cover board, which offers side,
The first mounting groove, the first link block is rotatably installed in the first mounting groove, and side of second cover board far from the first link block is set
There are the first locking module, the top of hutch symmetrically to open up there are two the second mounting groove, the second mounting groove is interior to be equipped with rotating module,
Side of first cover board far from the second mounting groove is welded with mounting blocks, and the bottom of mounting blocks offers the third peace that side is opening
Tankage is movably installed with connecting rod in third mounting groove, and one end of connecting rod extends to outside third mounting groove, the both sides of connecting rod
It is arranged with the second locking module.
Preferably, the both sides of first link block are symmetrically welded with first rotating shaft, on the both sides inner wall of the first mounting groove
The first card slot symmetrically is offered, first bearing is rotatablely equipped in the first card slot, first rotating shaft rotation is set in first bearing,
The both sides of first mounting groove are arranged with the baffle for being welded on the second cover board bottom.
Preferably, the first locking module includes the fixed block being welded at the top of the second cover board, is opened on the first fixed block
Equipped with first through hole, the first kelly is slidably fitted in first through hole, and the both ends of the first kelly all extend to outside first through hole,
First kelly is in contact at the top of one end of the first link block and the second cover board, is symmetrically offered on the inner wall of first through hole
Two the first limiting slots, fixing sleeve is equipped with the first limited block on the first kelly, and the first limited block is slidably mounted on the first limiting slot
Interior, the first limiting slot is welded with the first spring being set on the first mandril, the first bullet on the side inner wall far from the second cover board
Spring is welded and fixed with the first limited block, and the one end of the first kelly far from the second cover board is welded with the first in command.
Preferably, the rotating module includes the second link block for being welded on the first cover board bottom, the rotation of the second link block
In the second mounting groove, the second card slot is symmetrically offered on the both sides inner wall of the second mounting groove, peace is rotated in the second card slot
Equipped with second bearing, the both sides of the second link block are symmetrically welded there are two the second shaft, and the second shaft is rotatably installed in the second axis
In holding.
Preferably, it is equipped with the second through-hole being opened in connecting rod in the third mounting groove, peace is rotated in the second through-hole
Both ends equipped with cross bar, and cross bar all extend to outside the second through-hole and are welded and fixed respectively with the both sides inner wall of third mounting groove.
Preferably, the second locking module includes symmetrically being opened in the locking slot of connecting rod both sides, the both sides of connecting rod
It is arranged with the holder being welded on hutch, holder offers third through-hole close to the side of connecting rod, slided in third through-hole
It is dynamic that second kelly is installed, and the both ends of the second kelly all extend to outside third through-hole, two the second kellies it is close to each other one
End extends respectively in two locking slots.
Preferably, it is symmetrically opened up on the inner wall of the third through-hole there are two the second limiting slot, fixing sleeve on the second kelly
Equipped with the second limited block, the second limited block is slidably mounted in the second limiting slot, in side of second limiting slot far from connection-rod
Second spring is welded on wall, second spring is welded and fixed with the second limited block.
Preferably, one end that two the second kellies are located remotely from each other symmetrically is opened up there are two the first link slot, the first link slot
It is inside rotatablely equipped with second handle, one end of second handle extends to outside the first link slot, is rotatablely equipped in the first junction
Third shaft, second handle are rotatably installed in third shaft.The lower section of second kelly is equipped with the fixed link being welded on holder,
One end of fixed link offers the second link slot, and second handle is rotatably installed in the second link slot, and the both ends of second handle
It all extends to outside the second link slot, the 4th shaft is rotatablely equipped in the second link slot, second handle is rotatably installed in the 4th turn
On axis.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, pass through hutch, the first cover board, placing groove, the first link block, the second cover board, the first mounting groove,
One shaft, fixed block, first through hole, the first kelly, the first limiting slot, the first limited block, the first spring, the first in command, first
Card slot, first bearing, baffle, the second mounting groove, the second link block, the second card slot, second bearing, the second shaft, mounting blocks, ten
Three mounting grooves, connecting rod, the second through-hole, cross bar, locking slot, holder, third through-hole, the second kelly, the second limiting slot, the second limit
Position block, second spring, the first link slot, the second link slot, third shaft, fixed link, the second link slot, the 4th common structure of shaft
A kind of electric power debugging special equipment is built, cooperation through the above structure constitutes the tool box special that an electric power is debugged, energy
Small electric power debugging acid is placed in placing groove, big tool is put into hutch, and the opening and closing in tool box
All very convenient, the configuration of the present invention is simple is easy to operate, can carry out classification storage by the tool that the big wisp electric power of tool is debugged
It hides, and the opening in tool box is also very convenient, reduces the time that staff looks for tool, improves the effect of electric power debugging
Rate.
Description of the drawings
Fig. 1 is the schematic cross-sectional view for the main view that a kind of electric power proposed by the present invention debugs special equipment；
Fig. 2 is the schematic cross-sectional view for the side view that a kind of electric power proposed by the present invention debugs special equipment；
Fig. 3 is that a kind of electric power proposed by the present invention debugs the schematic cross-sectional view that the right side of special equipment regards；
Fig. 4 is the schematic cross-sectional view for the part A that a kind of electric power proposed by the present invention debugs special equipment；
Fig. 5 is the schematic cross-sectional view for the part B that a kind of electric power proposed by the present invention debugs special equipment；
Fig. 6 is the schematic cross-sectional view for the C portion that a kind of electric power proposed by the present invention debugs special equipment.
In figure：1 hutch, 2 first cover boards, 3 placing grooves, 4 first link blocks, 5 second cover boards, 6 first mounting grooves, 7
One shaft, 8 fixed blocks, 9 first through hole, 10 first kellies, 11 first limiting slots, 12 first limited blocks, 13 first springs, 14
Leader, 15 first card slots, 16 first bearings, 17 baffles, 18 second mounting grooves, 19 second link blocks, 20 second card slots, 21
Two bearings, 22 second shafts, 23 mounting blocks, 240 three mounting grooves, 25 connecting rods, 26 second through-holes, 27 cross bars, 28 locking slots,
29 holders, 30 third through-holes, 31 second kellies, 32 second limiting slots, 33 second limited blocks, 34 second springs, 35 first connections
Slot, 36 second link slots, 37 third shafts, 38 fixed links, 39 second link slots, 40 the 4th shafts.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of electric power debugs special equipment, including hutch 1, and hutch 1 is open-topped hollow knot
The top of structure, hutch 1 is equipped with the first cover board 2, and the top of the first cover board 2 offers placing groove 3, and the side of placing groove 3 is equipped with
It is fixedly mounted on first link block 4 at 2 top of the first cover board, the top of placing groove 3 is equipped with the second cover board 5, the bottom of the second cover board 5
Portion offers the first mounting groove 6 that side is opening, and the first link block 4 is rotatably installed in the first mounting groove 6, the second cover board 5
Side far from the first link block 4 is equipped with the first locking module, and the top of hutch 1 symmetrically opens up that there are two the second mounting grooves
18, the second mounting groove 18 is interior equipped with rotating module, and side of first cover board 2 far from the second mounting groove 18 is welded with mounting blocks 23,
The bottom of mounting blocks 23 offers the third mounting groove 24 that side is opening, and connecting rod is movably installed in third mounting groove 24
25, one end of connecting rod 25 extends to outside third mounting groove 24, and the both sides of connecting rod 25 are arranged with the second locking module, and first
The both sides of link block 4 are symmetrically welded with first rotating shaft 7, and the first card slot 15 is symmetrically offered on the both sides inner wall of the first mounting groove 6,
First bearing 16 is rotatablely equipped in first card slot 15, the rotation of first rotating shaft 7 is set in first bearing 16, the first mounting groove 6
Both sides be arranged with the baffle 17 for being welded on 5 bottom of the second cover board, big electric power debugging acid is put into hutch 1, use
First cover board 2 seals, and small electric power debugging acid is put into placing groove 3, is sealed with the second cover board 5, formation pair
The classification of size electric power debugging acid.
First locking module includes being welded on the fixed block 8 at 5 top of the second cover board, and first is offered on the first fixed block 8
Through-hole 9 is slidably fitted with the first kelly 10 in first through hole 9, and the both ends of the first kelly 10 all extend to outside first through hole 9,
First kelly 10 is in contact close to one end of the first link block 4 with the top of the second cover board 5, symmetrical on the inner wall of first through hole 9
It opens up there are two the first limiting slot 11, fixing sleeve is equipped with the first limited block 12, the first limited block 12 sliding peace on the first kelly 10
In the first limiting slot 11, the first limiting slot 11 is welded on the side inner wall far from the second cover board 5 and is set in the first mandril
The first spring 13 on 10, the first spring 13 are welded and fixed with the first limited block 12, the first kelly 10 far from the second cover board 5 one
End is welded with the first in command 14, when needing to take out the small tool in placing groove 3, pulls the first in command 14, the first in command first
The first kelly 10 is driven to be moved in first through hole 9, the first kelly 10 drives the first limited block 12 to be moved in the first limiting slot 11
Dynamic, the first limited block 12 compresses the first spring 13, pulls on the first in command 14, the first kelly 10 is made to be detached with the second cover board 5,
The second cover board 5 can be lifted manually at this time to open the second cover board 5.
Rotating module includes the second link block 19 for being welded on 2 bottom of the first cover board, and the second link block 19 is rotatably installed in
In second mounting groove 18, the second card slot 20 is symmetrically offered on the both sides inner wall of the second mounting groove 18, is rotated in the second card slot 20
Second bearing 21 is installed, the both sides of the second link block 19 are symmetrically welded there are two the second shaft 22, and the rotation of the second shaft 22 is pacified
In second bearing 21, when needing to open the first cover board 2, it is necessary first to the second locking module be opened, then the first lid
Plate 2 drives the rotation of the second link block 19, the second link block 19 to drive the rotation in second bearing 21 of the second shaft 22.
Second locking module includes symmetrically being opened in the locking slot 28 of 25 both sides of connecting rod, and the both sides of connecting rod 25 are symmetrically set
There are the holder 29 being welded on hutch 1, holder 29 to offer third through-hole 30, third through-hole 30 close to the side of connecting rod 25
It is inside slidably fitted with the second kelly 31, and the both ends of the second kelly 31 all extend to outside third through-hole 30, two the second kellies 31
One end close to each other extends respectively in two locking slots 28, symmetrically opened up on the inner wall of third through-hole 30 there are two second limit
Position slot 32, fixing sleeve is equipped with the second limited block 33 on the second kelly 31, and the second limited block 33 is slidably mounted on the second limiting slot 32
Interior, the second limiting slot 32 is welded with second spring 34 on the side inner wall far from connection-rod 25, and second spring 34 and second limits
Block 33 is welded and fixed, and one end that two the second kellies 31 are located remotely from each other symmetrically is opened up there are two the first link slot 35, the first connection
Second handle 36 is rotatablely equipped in slot 35, one end of second handle 36 extends to outside the first link slot 35, the first junction 35
It is inside rotatablely equipped with third shaft 37, second handle 36 is rotatably installed in third shaft 37.The lower section of second kelly 31 is equipped with
One end of the fixed link 38 being welded on holder 29, fixed link 38 offers the second link slot 39, and second handle 36 is rotatablely installed
In the second link slot 39, and the both ends of second handle 36 all extend to outside the second link slot 39, rotation in the second link slot 39
4th shaft 40 is installed, second handle 36 is rotatably installed in the 4th shaft 40, by simultaneously toward close to the direction of holder 29
When pressing two second handles 36, second handle 36 drives the second kelly 31 to be moved in third through-hole 30,31 band of the second kelly
Dynamic the and limited block 33 moves in the second limiting slot 32, the second limited block 33 compresses the second limiting slot 32, continues pressing second
Handle 36 pulls out the second kelly 31 out of locking slot 28, and then manual-up pulling mounting blocks 23, mounting blocks 23 drive first
Cover board 2 moves up, and is under the cooperation of rotating module the first cover board 2 can be opened.
In the present invention, big electric power debugging acid is put into hutch 1, is sealed with the first cover board 2, small electricity
Power debugging acid is put into placing groove 3, is sealed with the second cover board 5, and classification to size electric power debugging acid is formed, the
In one locking module, when needing to take out the small tool in placing groove 3, the first in command 14, the first in command is pulled to drive the first
One kelly 10 moves in first through hole 9, and the first kelly 10 drives the first limited block 12 to be moved in the first limiting slot 11, and first
Limited block 12 compresses the first spring 13, pulls on the first in command 14, so that the first kelly 10 is detached with the second cover board 5, at this time
The second cover board 5 can be lifted manually to open the second cover board 5, in rotating module, when need open the first cover board 2
When, it is necessary first to the second locking module is opened, then the first cover board 2 drives the rotation of the second link block 19, the second link block 19
The rotation in second bearing 21 of the second shaft 22 is driven, in the second locking module, by simultaneously toward close to the direction of holder 29
When pressing two second handles 36, second handle 36 drives the second kelly 31 to be moved in third through-hole 30,31 band of the second kelly
Dynamic the and limited block 33 moves in the second limiting slot 32, the second limited block 33 compresses the second limiting slot 32, continues pressing second
Handle 36 pulls out the second kelly 31 out of locking slot 28, and then manual-up pulling mounting blocks 23, mounting blocks 23 drive first
Cover board 2 moves up, and is under the cooperation of rotating module the first cover board 2 can be opened.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of electric power debugs special equipment, including hutch (1), which is characterized in that the hutch (1) is open-topped
The top of hollow structure, hutch (1) is equipped with the first cover board (2), offers placing groove (3) at the top of the first cover board (2), places
The side of slot (3), which is equipped with, is fixedly mounted on the first link block (4) at the top of the first cover board (2), and the top of placing groove (3) is equipped with the
Two cover boards (5), the bottom of the second cover board (5) offer the first mounting groove (6) that side is opening, the first link block (4) rotation
In the first mounting groove (6), side of the second cover board (5) far from the first link block (4) is equipped with the first locking module, storage
The top of case (1) is symmetrically opened up there are two the second mounting groove (18), and the second mounting groove (18) is interior to be equipped with rotating module, the first cover board
(2) side far from the second mounting groove (18) is welded with mounting blocks (23), and it is opening that the bottom of mounting blocks (23), which offers side,
Third mounting groove (24), is movably installed with connecting rod (25) in third mounting groove (24), one end of connecting rod (25) extends to
Outside, the both sides of connecting rod (25) are arranged with the second locking module to third mounting groove (24).
2. a kind of electric power according to claim 1 debugs special equipment, which is characterized in that first link block (4)
Both sides are symmetrically welded with first rotating shaft (7), and the first card slot (15) is symmetrically offered on the both sides inner wall of the first mounting groove (6), the
First bearing (16) is rotatablely equipped in one card slot (15), first rotating shaft (7) rotation is set in first bearing (16), the first peace
The both sides of tankage (6) are arranged with the baffle (17) for being welded on the second cover board (5) bottom.
3. a kind of electric power according to claim 1 debugs special equipment, which is characterized in that described first, which locks module, includes
The fixed block (8) being welded at the top of the second cover board (5) offers first through hole (9), first through hole (9) on the first fixed block (8)
It is inside slidably fitted with the first kelly (10), and the both ends of the first kelly (10) all extend to first through hole (9) outside, the first kelly
(10) it is in contact at the top of one end of the first link block (4) and the second cover board (5), it is symmetrical on the inner wall of first through hole (9)
It opens up there are two the first limiting slot (11), fixing sleeve is equipped with the first limited block (12), the first limited block on the first kelly (10)
(12) it is slidably mounted in the first limiting slot (11), the first limiting slot (11) welds on the side inner wall far from the second cover board (5)
There are the first spring (13) being set on the first mandril (10), the first spring (13) to be welded and fixed with the first limited block (12), the
The one end of one kelly (10) far from the second cover board (5) is welded with the first in command (14).
4. a kind of electric power according to claim 1 debugs special equipment, which is characterized in that the rotating module includes welding
The second link block (19) in the first cover board (2) bottom, the second link block (19) are rotatably installed in the second mounting groove (18), the
The second card slot (20) is symmetrically offered on the both sides inner wall of two mounting grooves (18), and the second axis is rotatablely equipped in the second card slot (20)
It holds (21), the both sides of the second link block (19) are symmetrically welded there are two the second shaft (22), and the second shaft (22) is rotatably installed in
In second bearing (21).
5. a kind of electric power according to claim 1 debugs special equipment, which is characterized in that in the third mounting groove (24)
Equipped with the second through-hole (26) being opened in connecting rod (25), cross bar (27), and cross bar are rotatablely equipped in the second through-hole (26)
(27) both ends all extend to the second through-hole (26) outside and the both sides inner wall with third mounting groove (24) is welded and fixed respectively.
6. a kind of electric power according to claim 1 debugs special equipment, which is characterized in that described second, which locks module, includes
The symmetrical locking slot (28) for being opened in connecting rod (25) both sides, the both sides of connecting rod (25), which are arranged with, is welded on hutch (1)
On holder (29), holder (29) offers third through-hole (30) close to the side of connecting rod (25), sliding in third through-hole (30)
It is dynamic that second kelly (31) is installed, and the both ends of the second kelly (31) all extend to third through-hole (30) outside, two the second kellies
(31) one end close to each other extends respectively in two locking slots (28).
7. a kind of electric power according to claim 6 debugs special equipment, which is characterized in that the third through-hole (30) it is interior
It symmetrically being opened up on wall there are two the second limiting slot (32), fixing sleeve is equipped with the second limited block (33) on the second kelly (31), and second
Limited block (33) is slidably mounted in the second limiting slot (32), on side inner wall of the second limiting slot (32) far from connection-rod (25)
It is welded with second spring (34), second spring (34) is welded and fixed with the second limited block (33).
8. a kind of electric power according to claim 6 debugs special equipment, which is characterized in that two the second kellies (31) are mutual
Separate one end is symmetrically opened up there are two the first link slot (35), and the first link slot (35) is interior to be rotatablely equipped with second handle
(36), one end of second handle (36) extends to the first link slot (35) outside, and third is rotatablely equipped in the first junction (35)
Shaft (37), second handle (36) are rotatably installed in third shaft (37).The lower section of second kelly (31) is equipped with and is welded on branch
One end of fixed link (38) on frame (29), fixed link (38) offers the second link slot (39), second handle (36) rotation peace
In the second link slot (39), and the both ends of second handle (36) all extend to the second link slot (39) outside, the second link slot
(39) it is rotatablely equipped with the 4th shaft (40) in, second handle (36) is rotatably installed in the 4th shaft (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339385.4A CN108284420A (en) | 2017-12-14 | 2017-12-14 | A kind of electric power debugging special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339385.4A CN108284420A (en) | 2017-12-14 | 2017-12-14 | A kind of electric power debugging special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284420A true CN108284420A (en) | 2018-07-17 |
Family
ID=62831920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339385.4A Pending CN108284420A (en) | 2017-12-14 | 2017-12-14 | A kind of electric power debugging special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284420A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664250A (en) * | 2019-03-06 | 2019-04-23 | 江西理工大学 | A kind of project cost tool box special |
| CN112264975A (en) * | 2020-10-16 | 2021-01-26 | 网众验房（成都）科技有限公司 | Multifunctional tool box for storing room inspection tools |
-
2017
- 2017-12-14 CN CN201711339385.4A patent/CN108284420A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664250A (en) * | 2019-03-06 | 2019-04-23 | 江西理工大学 | A kind of project cost tool box special |
| CN112264975A (en) * | 2020-10-16 | 2021-01-26 | 网众验房（成都）科技有限公司 | Multifunctional tool box for storing room inspection tools |
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Application publication date: 20180717 |