CN209043434U - A kind of multi-purpose arm beam of steelyard based on lever principle - Google Patents
A kind of multi-purpose arm beam of steelyard based on lever principle Download PDFInfo
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- CN209043434U CN209043434U CN201821794481.8U CN201821794481U CN209043434U CN 209043434 U CN209043434 U CN 209043434U CN 201821794481 U CN201821794481 U CN 201821794481U CN 209043434 U CN209043434 U CN 209043434U
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- stock
- steelyard
- fixedly connected
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- block
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Abstract
The utility model provides a kind of multi-purpose arm beam of steelyard based on lever principle.The multi-purpose arm beam of steelyard based on lever principle includes stock, scale, sliding equipment, balance mechanism, fixed mechanism, Weighing mechanism, suspension mechanism and enlarger, and the scale engraving is in the side wall of the stock；The sliding equipment is slidably connected the stock；The balance mechanism is fixedly connected with the stock；The fixed mechanism is fixedly connected with the side that the stock deviates from the balance mechanism；The Weighing mechanism is through the connection sliding equipment；The suspension mechanism is fixedly connected with the fixed mechanism；The enlarger includes magnifying glass, frame and Rotational Cylindrical, and the Rotational Cylindrical is rotatablely connected the sliding equipment, and the Rotational Cylindrical is fixedly connected with the frame close to one end of the scale.The multi-purpose arm beam of steelyard provided by the utility model based on lever principle by magnifying glass consequently facilitating user sees the scale marked on the arm beam of steelyard clearly, it is user-friendly.
Description
Technical field
The utility model relates to arm beam of steelyard technical field more particularly to a kind of multi-purpose arm beams of steelyard based on lever principle.
Background technique
The arm beam of steelyard, also referred to as steelyard.The rod of steelyard, the component part of steelyard stud with the metal gradations marked on the beam of steelyard of metering above.It marks above
There is scale unit, plays support weight and sliding weight of steelyard, and indicate weight after metering.To utilize lever principle to object
It weighs.
However since the arm beam of steelyard is thinner, so that the scale marked above is smaller, the use not so good for some eyes
It for person, is not easy to see clearly scale above, is easy to produce mistake, so as to cause the economic loss of user.
Therefore, it is necessary to provide a kind of new multi-purpose arm beam of steelyard solution above-mentioned technical problem based on lever principle.
Utility model content
The technical issues of the utility model solves is to provide one kind by magnifying glass consequently facilitating user sees clearly on the arm beam of steelyard
The scale of label, the user-friendly multi-purpose arm beam of steelyard based on lever principle.
In order to solve the above technical problems, the multi-purpose arm beam of steelyard provided by the utility model based on lever principle includes: stock, carves
Degree, sliding equipment, balance mechanism, fixed mechanism, Weighing mechanism, suspension mechanism and enlarger, the scale engraving is in described
The side wall of stock；The sliding equipment is slidably connected the stock；The balance mechanism is fixedly connected with the stock；The fixation
Mechanism is fixedly connected with the side that the stock deviates from the balance mechanism；The Weighing mechanism is through the connection sliding equipment；
The suspension mechanism is fixedly connected with the fixed mechanism；The enlarger includes magnifying glass, frame and Rotational Cylindrical, the rotation
Column is rotatablely connected the sliding equipment, and the Rotational Cylindrical is fixedly connected with the frame close to one end of the scale, the amplification
Mirror is fixedly installed in the frame.
Preferably, the sliding equipment includes sliding block and convex block, and the sliding block is slidably connected the cunning that the stock is equipped with
In slot, the sliding block is in " H " shape structure, and the convex block is fixedly connected with the sliding block, and the convex block is slidably connected on the stock
The limiting slot being equipped with.
Preferably, the Rotational Cylindrical is rotatablely connected one of the sliding block close to the scale and far from the balance mechanism
End, the frame contradict the side wall for connecting the sliding block.
Preferably, the balance mechanism includes the first lanyard, the second lanyard and fixed block, and the fixed block is fixedly connected with institute
The top of stock is stated, first lanyard and second lanyard are fixedly connected with the fixed block, first lanyard and institute
The second lanyard is stated on the middle line of the stock.
Preferably, the fixed mechanism includes fixed rope and link, and the both ends of the fixed rope are fixedly connected with the stock
Away from one end of the fixed block, the fixed rope runs through the link.
Preferably, the suspension mechanism includes that spring, the first annulus, shifting block and the second annulus, second annulus are fixed
It is fixedly connected with the link, one end of the spring is fixedly connected with second annulus, and the other end of the spring is fixedly connected
First annulus, one end of first annulus are slidably connected the sliding slot in second annulus, and first annulus deviates from
One end of the spring is connected together second annulus, the side wall for moving block and being fixedly connected with first annulus, the shifting
Block is slidably connected in the limiting slot that second annulus is equipped with.
Preferably, the Weighing mechanism includes stone roller rope and sliding weight of steelyard, and the stone roller rope runs through the sliding block and the sliding weight of steelyard.
Preferably, the scale is divided into 20 segments, and the length of the magnifying glass is greater than the 20 of the scale length
/ mono-.
Compared with the relevant technologies, the multi-purpose arm beam of steelyard provided by the utility model based on lever principle has following beneficial to effect
Fruit:
The utility model provides a kind of multi-purpose arm beam of steelyard based on lever principle, puts using described in being installed on the sliding block
Big mirror amplifies the metering on the scale, consequently facilitating user sees the scale on the stock clearly, to conveniently make
The use of user prevents the generation of mistake；The surrounding of the magnifying glass is equipped with the frame, consequently facilitating touching the amplification
When mirror, the edge incised wound that user is sharp due to the magnifying glass is prevented；Turn the magnifying glass by the Rotational Cylindrical
The dynamic connection sliding block, consequently facilitating the storage of the magnifying glass.
Detailed description of the invention
Fig. 1 is a kind of structural representation of preferred embodiment of the multi-purpose arm beam of steelyard provided by the utility model based on lever principle
Figure；
Fig. 2 is the connection schematic diagram of sliding equipment shown in FIG. 1 and enlarger；
Fig. 3 is the structural schematic diagram of suspension mechanism shown in FIG. 1.
Figure label: 1, stock, 2, scale, 3, sliding equipment, 31, sliding block, 32, convex block, 4, enlarger, 41, amplification
Mirror, 42, frame, 43, Rotational Cylindrical, 5, balance mechanism, the 51, first lanyard, the 52, second lanyard, 53, fixed block, 6, fixed mechanism,
61, fixed rope, 62, link, 7, suspension mechanism, 71, spring, the 72, first annulus, 73, shifting block, the 74, second annulus, 8, weigher
Structure, 81, stone roller rope, 82, sliding weight of steelyard.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is the multi-purpose scale provided by the utility model based on lever principle
A kind of structural schematic diagram of preferred embodiment of bar；Fig. 2 is the connection schematic diagram of sliding equipment shown in FIG. 1 and enlarger；
Fig. 3 is the structural schematic diagram of suspension mechanism shown in FIG. 1.The multi-purpose arm beam of steelyard based on lever principle includes: stock 1, scale 2, slides
Motivation structure 3, balance mechanism 5, fixed mechanism 6, Weighing mechanism 8, suspension mechanism 7 and enlarger 4, the engraving of scale 2 is in institute
State the side wall of stock 1, sliding equipment 3, the sliding equipment 3 is slidably connected the stock 1, balance mechanism 5, the balance mechanism
5 are fixedly connected with the stock 1, fixed mechanism 6, and the fixed mechanism 6 is fixedly connected with the stock 1 away from the balance mechanism 5
Side, Weighing mechanism 8, the Weighing mechanism 8 is through connecting the sliding equipment 3, suspension mechanism 7, and the suspension mechanism 7 is solid
Surely the fixed mechanism 6 is connected, the enlarger 4 is rotatablely connected the sliding equipment 3.
In the specific implementation process, as depicted in figs. 1 and 2, the enlarger 4 includes magnifying glass 41, frame 42 and turns
Dynamic column 43, the Rotational Cylindrical 43 are rotatablely connected the sliding equipment 3, and the Rotational Cylindrical 43 is fixedly connected with the frame 42 close to institute
One end of scale 2 is stated, the magnifying glass 41 is fixedly installed in the frame 42.
Show with reference to Fig. 2, the sliding equipment 3 includes sliding block 31 and convex block 32, and the sliding block 31 is slidably connected the stock 1
In the sliding slot being equipped with, the sliding block 31 is in " H " shape structure, and the convex block 32 is fixedly connected with the sliding block 31, the convex block 32
The limiting slot that the stock 1 that is slidably connected is equipped with；To guarantee that the sliding block 31 will not be from the stock 1 when sliding
In sliding slot in slide.
Refering to what is shown in Fig. 1, the Rotational Cylindrical 43 is rotatablely connected the sliding block 31 close to the scale 2 and far from the balance
One end of mechanism 5, the frame 42 contradict the side wall for connecting the sliding block 31；Consequently facilitating the magnifying glass 41 is after rotation,
The magnifying glass 41 is parallel to each other with the scale 2 on the stock 1, consequently facilitating user watches the scale 2.
Refering to what is shown in Fig. 1, the balance mechanism 5 includes the first lanyard 51, the second lanyard 52 and fixed block 53, the fixation
Block 53 is fixedly connected with the top of the stock 1, and first lanyard 51 and second lanyard 52 are fixedly connected with the fixation
Block 53, first lanyard 51 are set on the middle line of the stock 1 with second lanyard 52；Consequently facilitating passing through described first
Lanyard 51 and second lanyard 52 are used for the weight of weighting objects.
Refering to what is shown in Fig. 1, the fixed mechanism 6 includes fixed rope 61 and link 62, the both ends of the fixed rope 61 are fixed
One end that the stock 1 deviates from the fixed block 53 is connected, the fixed rope 61 runs through the link 62；Consequently facilitating described outstanding
The fixation of suspension mechanism 7.In addition, the Weighing mechanism 8 includes stone roller rope 81 and sliding weight of steelyard 82, the stone roller rope 81 runs through 31 He of sliding block
The sliding weight of steelyard 82；Consequently facilitating when sliding sliding block 31, the sliding weight of steelyard 82 is with movement, to facilitate the sliding weight of steelyard
82 movement facilitates weighing.The scale 2 divides for 20 segments, and the length of the magnifying glass 41 is greater than 2 length of scale
1/20th；Consequently facilitating user is observed that the number on the scale 2 when using the magnifying glass 41.
Refering to what is shown in Fig. 3, the suspension mechanism 7 includes spring 71, the first annulus 72, moves block 73 and the second annulus 74, institute
It states the second annulus 74 and is fixedly connected with the link 62, one end of the spring 71 is fixedly connected with second annulus 74, institute
The other end for stating spring 71 is fixedly connected with first annulus 72, and one end of first annulus 72 is slidably connected second circle
Sliding slot in ring 74, first annulus 72 are connected together second annulus 74 away from one end of the spring 71, the shifting
Block 73 is fixedly connected with the side wall of first annulus 72, and the block 73 that moves is slidably connected the limit that second annulus 74 is equipped with
In slot；Consequently facilitating by first annulus 72 and second annulus 74 by sack, and prevent sack from falling.
The working principle of the multi-purpose arm beam of steelyard provided by the utility model based on lever principle is as follows:
The shifting block 73 is pressed first described in connect by the fixed rope 61 and the link 62 with the stock 1
It is slided in second annulus 74, so that first annulus 72 be driven to move in second annulus 74 to the direction of the spring 71
It is dynamic, to squeeze the spring 71, the thing for needing to weigh then is passed through into first annulus 72 and second annulus 74
Object is hung on second annulus 74 by the opening of formation, then selects described first fixed by the fixed block 53
Lanyard 51 or second lanyard 52, then pinch on the other hand, and the other hand slides the sliding block 31, described convex on the sliding block 31
Block 32 guarantees that the sliding block 31 sliding block 31 when moving on the stock 1 will not fall off, and the sliding block 31 drives institute
The sliding weight of steelyard 82 for stating 81 connection of stone roller rope is mobile, and when only pinching lanyard, the stock 1 keeps balance not topple over to certain one end,
Then the magnifying glass 41 being fixedly mounted by the frame 42 that the Rotational Cylindrical 43 is rotatablely connected is rotated, institute is then observed
State sliding block 31 front end alignment the scale 2 on stoichiometric number, so as to observe weighing object weight.
Compared with the relevant technologies, the multi-purpose arm beam of steelyard provided by the utility model based on lever principle has following beneficial to effect
Fruit:
The utility model provides a kind of multi-purpose arm beam of steelyard based on lever principle, described in being installed on the sliding block 31
Magnifying glass 41 amplifies the metering on the scale 2, consequently facilitating user sees the scale 2 on the stock 1 clearly, thus
It is user-friendly, prevent the generation of mistake；The surrounding of the magnifying glass 41 is equipped with the frame 42, consequently facilitating touching
When touching magnifying glass 41, the edge incised wound that user is sharp due to the magnifying glass 41 is prevented；Pass through the Rotational Cylindrical
43 make the magnifying glass 41 be rotatablely connected the sliding block 31, consequently facilitating the storage of the magnifying glass 41.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of multi-purpose arm beam of steelyard based on lever principle characterized by comprising
Stock (1)；
Scale (2), scale (2) engraving is in the side wall of the stock (1)；
Sliding equipment (3), the sliding equipment (3) are slidably connected the stock (1)；
Balance mechanism (5), the balance mechanism (5) are fixedly connected with the stock (1)；
Fixed mechanism (6), the fixed mechanism (6) are fixedly connected with the side that the stock (1) deviates from the balance mechanism (5)；
Weighing mechanism (8), the Weighing mechanism (8) is through the connection sliding equipment (3)；
Suspension mechanism (7), the suspension mechanism (7) are fixedly connected with the fixed mechanism (6)；
Enlarger (4), the enlarger (4) include magnifying glass (41), frame (42) and Rotational Cylindrical (43), the Rotational Cylindrical
(43) it is rotatablely connected the sliding equipment (3), the Rotational Cylindrical (43) is fixedly connected with the frame (42) close to the scale (2)
One end, the magnifying glass (41) is fixedly installed in the frame (42).
2. the multi-purpose arm beam of steelyard according to claim 1 based on lever principle, which is characterized in that sliding equipment (3) packet
Sliding block (31) and convex block (32) are included, the sliding block (31) is slidably connected in the sliding slot that the stock (1) is equipped with, the sliding block
It (31) is in " H " shape structure, the convex block (32) is fixedly connected the sliding block (31), and the convex block (32) is slidably connected the stock
(1) limiting slot being equipped with.
3. the multi-purpose arm beam of steelyard according to claim 2 based on lever principle, which is characterized in that Rotational Cylindrical (43) rotation
The sliding block (31) are connected close to the scale (2) and far from the one end of the balance mechanism (5), the frame (42), which contradicts, to be connected
Connect the side wall of the sliding block (31).
4. the multi-purpose arm beam of steelyard according to claim 1 based on lever principle, which is characterized in that balance mechanism (5) packet
The first lanyard (51), the second lanyard (52) and fixed block (53) are included, the fixed block (53) is fixedly connected with the top of the stock (1)
End, first lanyard (51) and second lanyard (52) are fixedly connected with the fixed block (53), first lanyard
(51) it is set to second lanyard (52) on the middle line of the stock (1).
5. the multi-purpose arm beam of steelyard according to claim 4 based on lever principle, which is characterized in that fixed mechanism (6) packet
Fixed rope (61) and link (62) are included, the both ends of the fixed rope (61) are fixedly connected with the stock (1) away from the fixed block
(53) one end, the fixed rope (61) run through the link (62).
6. the multi-purpose arm beam of steelyard according to claim 5 based on lever principle, which is characterized in that suspension mechanism (7) packet
It includes spring (71), the first annulus (72), shifting block (73) and the second annulus (74), second annulus (74) and is fixedly connected with institute
It states link (62), one end of the spring (71) is fixedly connected with second annulus (74), and the other end of the spring (71) is solid
Surely first annulus (72) is connected, one end of first annulus (72) is slidably connected the cunning in second annulus (74)
Slot, first annulus (72) are connected together second annulus (74) away from the one end of the spring (71), the shifting block
(73) it is fixedly connected with the side wall of first annulus (72), the shifting block (73) second annulus (74) that is slidably connected is equipped with
Limiting slot in.
7. the multi-purpose arm beam of steelyard according to claim 2 based on lever principle, which is characterized in that Weighing mechanism (8) packet
Stone roller rope (81) and sliding weight of steelyard (82) are included, the stone roller rope (81) runs through the sliding block (31) and the sliding weight of steelyard (82).
8. the multi-purpose arm beam of steelyard according to claim 1 based on lever principle, which is characterized in that the scale (2) is divided into two
Ten segments, the length of the magnifying glass (41) are greater than 1st/20th of the scale (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794481.8U CN209043434U (en) | 2018-11-01 | 2018-11-01 | A kind of multi-purpose arm beam of steelyard based on lever principle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794481.8U CN209043434U (en) | 2018-11-01 | 2018-11-01 | A kind of multi-purpose arm beam of steelyard based on lever principle |
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| Publication Number | Publication Date |
|---|---|
| CN209043434U true CN209043434U (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821794481.8U Expired - Fee Related CN209043434U (en) | 2018-11-01 | 2018-11-01 | A kind of multi-purpose arm beam of steelyard based on lever principle |
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| CN (1) | CN209043434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250498A (en) * | 2020-03-16 | 2020-06-09 | 郭晓玲 | Disinfection cleaning device convenient for outpatient nursing |
-
2018
- 2018-11-01 CN CN201821794481.8U patent/CN209043434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250498A (en) * | 2020-03-16 | 2020-06-09 | 郭晓玲 | Disinfection cleaning device convenient for outpatient nursing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20191101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |