CN208595972U - A kind of pit scale anti-collision protection device - Google Patents
A kind of pit scale anti-collision protection device Download PDFInfo
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- CN208595972U CN208595972U CN201821129496.2U CN201821129496U CN208595972U CN 208595972 U CN208595972 U CN 208595972U CN 201821129496 U CN201821129496 U CN 201821129496U CN 208595972 U CN208595972 U CN 208595972U
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- spring
- cylinder
- mounting groove
- pit scale
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Abstract
The utility model discloses a kind of pit scale anti-collision protection devices, eight fixed plates including being fixedly mounted on pit scale ontology surrounding, the fixed plate is fixedly installed with the first cylinder far from the side of pit scale ontology, first cylinder offers the first mounting groove far from one end of fixed plate, first mounting groove is welded with the first spring on the side inner wall of bottom plate, the second cylinder is slidably fitted in first mounting groove, one end of first spring and the second cylinder is welded and fixed, second cylinder two sides are symmetrically fixedly installed with the first sliding block, first sliding groove is symmetrically offered on the two sides inner wall of first mounting groove, first sliding block is slidably connected with first sliding groove, the described one end of second cylinder far from the first spring offers the second mounting groove.The utility model structure is simple, when object and baffle generation collision, can protect to pit scale ontology, reduce collision and damage to caused by, extend the service life of pit scale ontology.
Description
Technical field
The utility model relates to anticollision technical field more particularly to a kind of pit scale anti-collision protection devices.
Background technique
With the variation of digital Age, requirement of the people to number is more and more accurate, when common portable pushes after collision
It is easy to have an impact meter, pit scale be easy to cause vibration when by external collision, to generate shadow to machine core table
It rings, it is therefore proposed that a kind of pit scale anti-collision protection device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of pit scale anticollision proposed
Protective device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of pit scale anti-collision protection device,
Eight fixed plates including being fixedly mounted on pit scale ontology surrounding, the fixed peace in side of the fixed plate far from pit scale ontology
Equipped with the first cylinder, first cylinder offers the first mounting groove far from one end of fixed plate, and first mounting groove is close
It is welded with the first spring on the side inner wall of fixed plate, the second cylinder, first spring are slidably fitted in the first mounting groove
It is welded and fixed with one end of the second cylinder, second cylinder two sides are symmetrically fixedly installed with the first sliding block, first installation
First sliding groove is symmetrically offered on the two sides inner wall of slot, the first sliding block is slidably connected with first sliding groove, and second cylinder is separate
One end of first spring offers the second mounting groove, and second mounting groove is installed far from second on the side inner wall of channel opening
It is welded with second spring, push rod is slidably fitted in second mounting groove, one end of the push rod extends to the second mounting groove
Outside, it and extending to outside the first mounting groove, one end that push rod is located in the second mounting groove is welded and fixed with second spring, and described second
Second sliding slot is symmetrically offered on the two sides inner wall of mounting groove, the two sides of the push rod are symmetrically fixedly installed with the second sliding block, the
Two sliding blocks are slidably connected with second sliding slot, and two push rods positioned at pit scale ontology side are solid far from one end of two second springs
Dingan County is equipped with the same baffle, is fixedly installed with limited block on the push rod, the limited block be located at baffle and the second cylinder it
Between, the baffle is fixedly connected with limited block.
Preferably, the corner location of the fixed plate offers through-hole, is equipped with bolt, fixed plate and pit scale in through-hole
Ontology is fixedly connected by through-hole with bolt.
Preferably, it is arranged with dirt-proof boot in first spring and second spring, the stiffness factor of the first spring is
50N/m to 100N/m, the stiffness factor of second spring are 100N/m to 200N/m.
Preferably, first sliding block is nested with the first steel ball far from the side of the first cylinder, and the first steel ball and first are slided
Slot is in contact far from the side inner wall of first sliding slot opening.
Preferably, second sliding block is nested with the second steel ball far from the side of the second cylinder, and the second steel ball and second are slided
Slot is in contact far from the side inner wall that second sliding slot is open.
Preferably, the baffle is fixedly installed with cushion, cushion rubber material far from the side of push rod.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through pit scale ontology, fixation
Plate, the first cylinder, the first mounting groove, the first spring, the second cylinder, first sliding groove, the first sliding block, the second mounting groove, the second bullet
Spring, push rod, second sliding slot, the second sliding block, baffle, limited block, through-hole and bolt match, in use, when pit scale ontology moves
Collision is encountered when dynamic, elder generation is contacted with baffle and pushed baffle by collision object, and baffle is mobile will to drive push rod mobile, and push rod is mobile
When drive the second sliding block mobile, the second sliding block drives second spring mobile, and second spring will be compressed, and second spring is made to generate shape
Become, so that the kinetic energy generated when by collision is converted into the elastic potential energy of second spring, when impact force is excessive, the bullet of second spring
Property kinetic energy of potential energy when being less than collision, baffle drives limited block mobile at this time, and limited block drives the second cylinder mobile, the second cylinder
The first sliding block is driven to slide, the second cylinder drives the first spring mobile when mobile, the first spring will be stretched or compressed, and makes first
Spring generates deformation, to convert the kinetic energy that generates when collision to the elastic potential energy of the first spring, so the first spring with
Under the collective effect of second spring, mitigate damage of the external collision to pit scale, to play the anticollision to pit scale ontology
Work is protected, is prolonged the service life；
The utility model structure is simple, when object and baffle generation collision, can protect, reduce to pit scale ontology
Collision is damaged to caused by, extends the service life of pit scale ontology.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view faced in the utility model；
Overlooking structure diagram in Fig. 2 the utility model；
Fig. 3 is part A structural schematic diagram in Fig. 1；
In figure: 1, pit scale ontology；2, fixed plate；3, the first cylinder；4, the first mounting groove；5, the first spring；6, second
Cylinder；7, first sliding groove；8, the first sliding block；9, the second mounting groove；10, second spring；11, push rod；12, second sliding slot；13,
Two sliding blocks；14, baffle；15, limited block；16, through-hole；17, bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: including being fixedly mounted on 1 surrounding of pit scale ontology
Eight fixed plates 2, fixed plate 2 is fixedly installed with the first cylinder 3 far from the side of pit scale ontology 1, and the first cylinder 3 is far from solid
One end of fixed board 2 offers the first mounting groove 4, and the first mounting groove 4 is welded with the first spring on the side inner wall of fixed plate 2
5, the second cylinder 6 is slidably fitted in the first mounting groove 4, and one end of the first spring 5 and the second cylinder 6 is welded and fixed, the second circle
6 two sides of column are symmetrically fixedly installed with the first sliding block 8, and first sliding groove 7 is symmetrically offered on the two sides inner wall of the first mounting groove 4, the
One sliding block 8 is slidably connected with first sliding groove 7, and the second cylinder 6 offers the second mounting groove 9 far from one end of the first spring 5, the
Second spring 10 is welded on the side inner wall that two mounting grooves 9 are open far from the second mounting groove 9, sliding peace in the second mounting groove 9
Equipped with push rod 11, one end of push rod 11 is extended to outside the second mounting groove 9, and is extended to outside the first mounting groove 4, and push rod 11 is located at the
One end in two mounting grooves 9 is welded and fixed with second spring 10, and it is sliding that second is symmetrically offered on the two sides inner wall of the second mounting groove 9
Slot 12, the two sides of push rod 11 are symmetrically fixedly installed with the second sliding block 13, and the second sliding block 13 is slidably connected with second sliding slot 12, is located at
Two push rods 11 of 1 side of pit scale ontology are fixedly installed with the same baffle 14 far from one end of two second springs 10, push away
Limited block 15 is fixedly installed on bar 11, limited block 15 is located between baffle 14 and the second cylinder 6, and baffle 14 and limited block 15 are solid
Fixed connection；
The corner location of fixed plate offers through-hole, and bolt, fixed plate and pit scale ontology are equipped in through-hole by leading to
Hole is fixedly connected with bolt, and dirt-proof boot is arranged on the first spring and second spring, and the stiffness factor of the first spring is 50N/m
To 100N/m, the stiffness factor of second spring is 100N/m to 200N/m, and the first sliding block is nested with far from the side of the first cylinder
First steel ball, the first steel ball are in contact with first sliding groove far from the side inner wall of first sliding slot opening, and the second sliding block is far from second
The side of cylinder is nested with the second steel ball, and the second steel ball is in contact with second sliding slot far from the side inner wall that second sliding slot is open.
Baffle is fixedly installed with cushion far from the side of push rod, and cushion rubber material passes through pit scale ontology 1, fixed plate 2,
One cylinder 3, the first mounting groove 4, the first spring 5, the second cylinder 6, first sliding groove 7, the first sliding block 8, the second mounting groove 9, second
Spring 10, push rod 11, second sliding slot 12, the second sliding block 13, baffle 14, limited block 15, through-hole 16 and bolt 17 match, and pass through
In use, encountering collision when pit scale ontology 1 is mobile, elder generation is contacted with baffle 14 and pushes baffle 14, baffle by collision object
14 is mobile mobile by drive push rod 11, and push rod 11 drives the second sliding block 13 mobile when mobile, the second sliding block 13 drive second spring
10 is mobile, and second spring 10 will be compressed, and second spring 10 is made to generate deformation, so that the kinetic energy generated when by collision is converted into the
The elastic potential energy of two springs 10, when impact force is excessive, the elastic potential energy of second spring 10 is less than kinetic energy when collision, keeps off at this time
Plate 14 drives limited block 15 mobile, and limited block 10 drives the second cylinder 6 mobile, and the second cylinder 6 drives the sliding of the first sliding block 8, the
Two cylinders 6 drive the first spring 5 mobile when mobile, the first spring 5 will be stretched or compressed, and the first spring 5 is made to generate deformation, from
And the kinetic energy generated when by collision is converted into the elastic potential energy of the first spring 5, so in the first spring 5 and second spring 10
Under collective effect, mitigate damage of the external collision to pit scale, so that the preventing collision protection work to pit scale ontology 1 is played,
Prolong the service life.
Working principle: in use, encountering collision when pit scale ontology 1 is mobile, collision object contacts elder generation with baffle 14
And baffle 14 is pushed, baffle 14 will be mobile to drive push rod 11 to move in the second mounting groove 9, drive second to slide when push rod 11 is mobile
Block 13 moves in second sliding slot 12, and the second sliding block 13 drives second spring 10 mobile, and second spring 10 will be compressed, and makes second
Spring 10 generates deformation, so that the kinetic energy generated when by collision is converted into the elastic potential energy of second spring 10, when impact force is excessive
When, the elastic potential energy of second spring 10 is less than kinetic energy when collision, and baffle 14 drives limited block 15 mobile at this time, 10 band of limited block
Dynamic second cylinder 6 is mobile, and the second cylinder 6 drives the first sliding block 8 to slide in first sliding groove 7, and the second cylinder 6 drives the when mobile
One spring 5 is mobile, and the first spring 5 will be stretched or compressed, and the first spring 5 is made to generate deformation, so that is generated when by collision is dynamic
It can be converted into the elastic potential energy of the first spring 5, so mitigating external force under the collective effect of the first spring 5 and second spring 10
The damage to pit scale ontology 1 is collided, to play the preventing collision protection work to pit scale ontology 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of pit scale anti-collision protection device, eight fixed plates (2) including being fixedly mounted on pit scale ontology (1) surrounding,
It is characterized by: the fixed plate (2) is fixedly installed with the first cylinder (3) far from the side of pit scale ontology (1), described first
Cylinder (3) offers the first mounting groove (4) far from the one end of fixed plate (2), and first mounting groove (4) is close to fixed plate (2)
Side inner wall on be welded with the first spring (5), is slidably fitted with the second cylinder (6) in the first mounting groove (4), first bullet
Spring (5) and one end of the second cylinder (6) are welded and fixed, and the second cylinder (6) two sides are symmetrically fixedly installed with the first sliding block
(8), it is symmetrically offered first sliding groove (7) on the two sides inner wall of first mounting groove (4), the first sliding block (8) and first sliding groove
(7) it being slidably connected, second cylinder (6) offers the second mounting groove (9) far from the one end of the first spring (5), and described the
Two mounting grooves (9) are welded with second spring (10) on the side inner wall far from the second mounting groove (9) opening, second mounting groove
(9) it is slidably fitted with push rod (11) in, one end of the push rod (11) extends to the second mounting groove (9) outside, and extends to first
Outside, push rod (11) is located at one end in the second mounting groove (9) and is welded and fixed with second spring (10) mounting groove (4), and described second
It is symmetrically offered on the two sides inner wall of mounting groove (9) second sliding slot (12), the two sides of the push rod (11) are symmetrically fixedly installed with
Second sliding block (13), the second sliding block (13) are slidably connected with second sliding slot (12), and two for being located at pit scale ontology (1) side push away
Bar (11) is fixedly installed with the same baffle (14) far from one end of two second springs (10), fixed peace on the push rod (11)
Equipped with limited block (15), the limited block (15) is located between baffle (14) and the second cylinder (6), the baffle (14) and limit
Block (15) is fixedly connected.
2. a kind of pit scale anti-collision protection device according to claim 1, it is characterised in that: the four of the fixed plate (2)
Angle Position offers through-hole (16), is equipped with bolt (17) in through-hole (16), and fixed plate (2) and pit scale ontology (1) are by leading to
Hole (16) is fixedly connected with bolt (17).
3. a kind of pit scale anti-collision protection device according to claim 1, it is characterised in that: first spring (5) with
Dirt-proof boot is arranged in second spring (10), the stiffness factor of the first spring (5) is 100N/m to 200N/m, second spring
(10) stiffness factor is 50N/m to 100N/m.
4. a kind of pit scale anti-collision protection device according to claim 1, it is characterised in that: first sliding block (8) is remote
Side from the first cylinder (3) is nested with the first steel ball, and the first steel ball and first sliding groove (7) are far from first sliding groove (7) opening
Side inner wall is in contact.
5. a kind of pit scale anti-collision protection device according to claim 1, it is characterised in that: second sliding block (13) is remote
Side from the second cylinder (6) is nested with the second steel ball, and the second steel ball and second sliding slot (12) are open far from second sliding slot (12)
Side inner wall be in contact.
6. a kind of pit scale anti-collision protection device according to claim 1, it is characterised in that: the baffle (14) is separate to push away
The side of bar (11) is fixedly installed with cushion, cushion rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129496.2U CN208595972U (en) | 2018-07-17 | 2018-07-17 | A kind of pit scale anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129496.2U CN208595972U (en) | 2018-07-17 | 2018-07-17 | A kind of pit scale anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595972U true CN208595972U (en) | 2019-03-12 |
Family
ID=65603047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129496.2U Expired - Fee Related CN208595972U (en) | 2018-07-17 | 2018-07-17 | A kind of pit scale anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714311A (en) * | 2019-10-19 | 2020-01-21 | 衣锦浣香电子商务有限公司 | Anti-collision protection device of washing machine with high-frequency RFID (radio frequency identification) system |
-
2018
- 2018-07-17 CN CN201821129496.2U patent/CN208595972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714311A (en) * | 2019-10-19 | 2020-01-21 | 衣锦浣香电子商务有限公司 | Anti-collision protection device of washing machine with high-frequency RFID (radio frequency identification) system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20210717 |