CN206709932U - A kind of precision balance with protective cover - Google Patents
A kind of precision balance with protective cover Download PDFInfo
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- CN206709932U CN206709932U CN201720406147.XU CN201720406147U CN206709932U CN 206709932 U CN206709932 U CN 206709932U CN 201720406147 U CN201720406147 U CN 201720406147U CN 206709932 U CN206709932 U CN 206709932U
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- precision balance
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- spring
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Abstract
The utility model discloses a kind of precision balance with protective cover, including base and protecting box, the upper center of the base is provided with precision balance, the upper end front and rear sides of base are installed with slide plate, the protecting box includes two side plates, top plate and end plate, the upper end of two side plates is connected by top plate, the rear end of two side plates passes through end plate connection, saddle is movably set with the slide plate, there is cover plate the one end of the base away from slot by hinge, fixture is mounted in the middle part of the front and rear sides of the cover plate, the side of fixture offers fixing groove, the upper end of fixture is inserted with motion bar, the other end of motion bar is provided with connecting plate, two first springs are respectively connected between the connecting plate and fixture.This carries the precision balance of protective cover, balance will not be caused to collide, does not interfere with the precision and accuracy of precision balance, avoids balance damage, reduces loss.
Description
Technical field
Survey tool technical field is the utility model is related to, specially a kind of precision balance with protective cover.
Background technology
Precision balance, it is to be used for quality（Weight）Accurate measurement a kind of weighing apparatus.The species of precision balance is a lot, has general
Logical precision balance, semi-automatic/full-automatic raise the price electric light projection damping precision balance and precise electronic day equality, it is existing most of
Precision balance after use, be all directly placed at desktop or somewhere, neither one protection device is entered to it
Row protection, so when crowd walks about, or when carrying other objects, it is easy to cause to collide to it, influence precision balance
Precision, cause measurement accuracy to reduce, or even directly result in precision balance damage, cause damage.
Utility model content
The purpose of this utility model is to provide a kind of precision balance with protective cover, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of precision balance with protective cover, bag
Base and protecting box are included, the upper center of the base is provided with precision balance, and the upper end front and rear sides of base are fixedly mounted
There is slide plate, the protecting box includes two side plates, top plate and end plate, and the upper end of two side plates is connected by top plate, two side plates
Rear end by end plate connection, and the upper end of end plate and one end of top plate are connected, and saddle is movably set with the slide plate, sliding
The upper end of part offers rectangular channel, and two side plate lower ends side is respectively positioned in rectangular channel, and the both sides fixation of the saddle is set
Fixed plate is equipped with, is fixed between fixed plate and side plate by several through the fixing bolt set, the inner side of the end plate
Lower end is provided with one block of plate, and one end of the base offers slot corresponding with plate, the lower end both sides of the end plate
Spring groove is offered, second spring is provided with spring groove, the lower end of second spring is both connected on support, under support
End is provided with roller, and the upper end side of the top plate is hinged with two swing rods, and one end of swing rod is provided with two fasteners,
There is a cover plate one end of the base away from slot by hinge, the upper end both sides of cover plate offer two it is corresponding with fastener
Neck, be installed with inserted link in the middle part of the lateral ends of the side plate, be mounted in the middle part of the front and rear sides of the cover plate
Fixture, the side of fixture offer fixing groove, and the upper end of fixture is inserted with motion bar, and one end of motion bar is equal
In fixing groove, the other end of motion bar is provided with connecting plate, and the side of connecting plate is respectively connected with drawing article, the company
Two first springs are respectively connected between fishplate bar and fixture.
Preferably, the inserted link and motion bar are disposed as circular metal bar.
Preferably, first spring and second spring are disposed as back-moving spring.
Preferably, the quantity of the fixing bolt is at least provided with two, and be provided with antirust coat on fixing bolt.
Compared with prior art, the beneficial effects of the utility model are：This carries the precision balance structure design of protective cover
Advantages of simple, by the way that precision balance is arranged on base, is then slided by protecting box and it is protected, so in crowd
When walking about, or when carrying other objects, it will not be caused to collide, does not interfere with the precision and accuracy of precision balance,
Balance damage is avoided result in, reduces loss.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model saddle schematic diagram；
Fig. 3 is enlarged diagram at A in the utility model Fig. 1；
Fig. 4 is enlarged diagram at B in the utility model Fig. 1.
In figure：Base 1, slide plate 11, precision balance 2, protecting box 3, plate 31, saddle 4, fixed plate 41, fixing bolt 42,
Swing rod 5, fastener 51, inserted link 6, cover plate 7, fixture 8, motion bar 81, connecting plate 82, the first spring 83, roller 9, second spring
91。
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of precision balance with protective cover, including
Base 1 and protecting box 3, the upper center of base 1 are provided with precision balance 2, and the upper end front and rear sides of base 1 are installed with
Slide plate 11, protecting box 3 include two side plates, top plate and end plate, and the upper end of two side plates is connected by top plate, after two side plates
End passes through end plate connection, and the upper end of end plate and one end of top plate are connected, and saddle 4 is movably set with slide plate 11, saddle 4
Upper end offers rectangular channel, and two side plate lower ends side is respectively positioned in rectangular channel, and the both sides of saddle 4 are fixedly installed fixation
Plate 41, fixed between fixed plate 41 and side plate by several through the fixing bolt 42 set, the quantity of fixing bolt 42
At least provided with two so that fixed effect is more preferable, and disassembly and installation is more convenient, and antirust is provided with fixing bolt 42
Layer, the inside lower end of end plate are provided with one block of plate 31, and one end of base 1 offers and 31 corresponding slot of plate, end plate
Lower end both sides offer spring groove, second spring 91 is provided with spring groove, the lower end of second spring 91 is both connected to
On support, the lower end of support is provided with roller 9, and the upper end side of top plate is hinged with two swing rods 5, and one end of swing rod 5 is equal
Two fasteners 51 are provided with, there is cover plate 7 one end of base 1 away from slot by hinge, and the upper end both sides of cover plate 7 open up
There are two and 51 corresponding neck of fastener, inserted link 6, the front and rear sides of cover plate 7 are installed with the middle part of the lateral ends of side plate
Middle part is mounted on fixture 8, and the side of fixture 8 offers fixing groove, and the upper end of fixture 8 is inserted with motion bar
81, and one end of motion bar 81 is respectively positioned in fixing groove, inserted link 6 and motion bar 81 are disposed as circular metal bar, and metallic rod is strong
Degree is high, wear-resistant, is not easily broken damage, fixed effect is more preferable, can use for a long time, and the other end of motion bar 81 is provided with
Connecting plate 82, and the side of connecting plate 82 is respectively connected with drawing article, and two first are respectively connected between connecting plate 82 and fixture 8
Spring 83, the first spring 83 and second spring 91 are disposed as back-moving spring, have very strong reset effect.
Operation principle：Precision balance 2 is fixed on base 1, by promoting protecting box 3, when protecting box 3 pushed over it is close
During one end of cover plate 7, cover plate 7 is holded up, at this moment plate 31 is located in slot, and fastener 51 is connected in corresponding neck, drawn
Dynamic drawing article, when inserted link 6 is completely into fixing groove, bleeds off drawing article and realize fixation, at this moment protecting box 1 can be to accurate day
Flat 2 play a very good protection.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of precision balance with protective cover, including base（1）And protecting box（3）, it is characterised in that：The base（1）
Upper center be provided with precision balance（2）, base（1）Upper end front and rear sides be installed with slide plate（11）, the guarantor
Protect box（3）Including two side plates, top plate and end plate, the upper end of two side plates is connected by top plate, and the rear end of two side plates passes through
End plate connection, and the upper end of end plate and one end of top plate connect, the slide plate（11）On be movably set with saddle（4）, saddle
（4）Upper end offer rectangular channel, two side plate lower ends side is respectively positioned in rectangular channel, the saddle（4）Both sides it is solid
Surely it is provided with fixed plate（41）, fixed plate（41）By several through the fixing bolt set between side plate（42）Gu
Fixed, the inside lower end of the end plate is provided with one block of plate（31）, the base（1）One end offer and plate（31）It is right
The slot answered, the lower end both sides of the end plate offer spring groove, second spring are provided with spring groove（91）, the second bullet
Spring（91）Lower end be both connected on support, the lower end of support is provided with roller（9）, the upper end side of the top plate is hinged
There are two swing rods（5）, swing rod（5）One end be provided with two fasteners（51）, the base（1）One end away from slot passes through
Hinge has cover plate（7）, cover plate（7）Upper end both sides offer two and fastener（51）Corresponding neck, the side plate
Lateral ends in the middle part of be installed with inserted link（6）, the cover plate（7）Front and rear sides in the middle part of be mounted on fixture（8）,
Fixture（8）Side offer fixing groove, fixture（8）Upper end be inserted with motion bar（81）, and motion bar（81）
One end be respectively positioned in fixing groove, motion bar（81）The other end be provided with connecting plate（82）, and connecting plate（82）Side
It is respectively connected with drawing article, the connecting plate（82）And fixture（8）Between be respectively connected with two first springs（83）.
A kind of 2. precision balance with protective cover according to claim 1, it is characterised in that：The inserted link（6）And work
Lever（81）It is disposed as circular metal bar.
A kind of 3. precision balance with protective cover according to claim 1, it is characterised in that：First spring（83）
And second spring（91）It is disposed as back-moving spring.
A kind of 4. precision balance with protective cover according to claim 1, it is characterised in that：The fixing bolt（42）
Quantity at least provided with two, and fixing bolt（42）On be provided with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406147.XU CN206709932U (en) | 2017-04-18 | 2017-04-18 | A kind of precision balance with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406147.XU CN206709932U (en) | 2017-04-18 | 2017-04-18 | A kind of precision balance with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709932U true CN206709932U (en) | 2017-12-05 |
Family
ID=60456029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406147.XU Active CN206709932U (en) | 2017-04-18 | 2017-04-18 | A kind of precision balance with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254059A (en) * | 2017-12-27 | 2018-07-06 | 黄莉惠 | A kind of food machinery automates precision weighing apparatus |
| CN109882442A (en) * | 2019-03-22 | 2019-06-14 | 侯爱军 | A kind of turbocharger centrifugal pump with shock-absorbing denoising function |
| CN113939633B (en) * | 2020-02-21 | 2024-03-15 | 松下知识产权经营株式会社 | Sanitary cleaning device |
-
2017
- 2017-04-18 CN CN201720406147.XU patent/CN206709932U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254059A (en) * | 2017-12-27 | 2018-07-06 | 黄莉惠 | A kind of food machinery automates precision weighing apparatus |
| CN109882442A (en) * | 2019-03-22 | 2019-06-14 | 侯爱军 | A kind of turbocharger centrifugal pump with shock-absorbing denoising function |
| CN109882442B (en) * | 2019-03-22 | 2020-07-07 | 三联泵业股份有限公司 | Turbo charger centrifugal pump with vibration/noise reduction function |
| CN113939633B (en) * | 2020-02-21 | 2024-03-15 | 松下知识产权经营株式会社 | Sanitary cleaning device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 303, Building 6, No.1 Xuefu Road, Songshan Lake Park, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Shanmeng New Materials Co.,Ltd. Address before: Room 2215, 22nd Floor, Dalang Chamber of Commerce Building, No. 228 Yinlang South Road, Dalang Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN SHANMENG TECHNOLOGY Co.,Ltd. |