CN205675406U - A kind of magnetic railings ruler case - Google Patents
A kind of magnetic railings ruler case Download PDFInfo
- Publication number
- CN205675406U CN205675406U CN201620503644.7U CN201620503644U CN205675406U CN 205675406 U CN205675406 U CN 205675406U CN 201620503644 U CN201620503644 U CN 201620503644U CN 205675406 U CN205675406 U CN 205675406U
- Authority
- CN
- China
- Prior art keywords
- box body
- railings ruler
- magnetic railings
- locating piece
- spring
- Prior art date
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of magnetic railings ruler case, including upper cartridge body and lower box body, the inside of lower box body offers placed cavity, the upper side and lower side of lower box body is respectively arranged with locating piece and lower locating piece, the top of the bottom of upper locating piece and lower locating piece is respectively arranged with top shoe and sliding block, the chute suitable with top shoe and sliding block is all offered on the frame of lower box body circumference, and top and the bottom of chute are provided with the first spring, the middle part of chute is provided with the second spring, gap is left in the inside of lower box body base plate, and it in gap, is provided with the 3rd spring.This magnetic railings ruler case; can suitably regulate the size of placed cavity; different size of magnetic railings ruler can be placed; more convenient to use; the friction between box body and magnetic railings ruler can be slowed down, be conducive to protection magnetic railings ruler, extend the service life of magnetic railings ruler; collision in box body for the magnetic railings ruler can be weakened, the measuring accuracy of magnetic railings ruler can be protected.
Description
Technical field
The utility model relates to magnetic railings ruler technical field, is specially a kind of magnetic railings ruler case.
Background technology
Magnetic railings ruler is to utilize the method similar to recording technology, records out interval by record head on Magnetic ruler (or dish)
This process of strictly equal magnetic wave is referred to as recording magnetic.The Magnetic ruler having recorded magnetic wave is referred to as magnetic railings ruler.Adjacent gate on magnetic railings ruler
The spacing distance of ripple is referred to as the wavelength of magnetic grid, is also called the pitch (pitch) of magnetic grid, if magnetic railings ruler is deposited not after usage
If when, the surface of magnetic railings ruler can be caused to be damaged, and, between magnetic railings ruler, the magnetic of residual influences each other, and can affect magnetic
The measuring accuracy of grid chi.
Utility model content
The purpose of this utility model is to provide a kind of magnetic railings ruler case, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the following technical scheme of the utility model offer: a kind of magnetic railings ruler case, including upper cartridge body
And lower box body, the inside of described lower box body offers placed cavity, and the upper side and lower side of described lower box body is respectively arranged with positioning
Block and lower locating piece, the bottom of described upper locating piece and the top of lower locating piece are respectively arranged with top shoe and sliding block, described
All offer the chute suitable with top shoe and sliding block on the frame of lower box body circumference, and top and the bottom of chute are all provided with
Being equipped with the first spring, the middle part of described chute is provided with the second spring, and gap, and gap are left in the inside of described lower box body base plate
Inside being provided with the 3rd spring, the top of described 3rd spring is fixedly connected with matrix rubber blanket, the upper table of described matrix rubber blanket
Face is fixedly connected with silicagel pad, and described upper cartridge body is identical with the structure within lower box body.
Preferably, described upper locating piece offers draw-in groove, described lower locating piece is provided with suitable with upper draw-in groove
Lower fixture block.
Preferably, the cross section of described top shoe and sliding block is all in H type, and the bottom of top shoe and the top of sliding block equal
It is provided with limited block.
Preferably, the quantity of described 3rd spring is no less than nine, and the 3rd spring no less than nine is evenly distributed on
The downside of matrix rubber blanket.
Compared with prior art, the beneficial effects of the utility model are: this magnetic railings ruler case, by the inside of lower box body
It is respectively arranged with and all offer chute on locating piece, top shoe, lower locating piece and sliding block, and the frame of lower box body circumference,
Can suitably regulate the size of placed cavity, different size of magnetic railings ruler can be placed, more convenient to use, by chute
Top and bottom are provided with the first spring, and the middle part of chute is provided with the second spring, can slow down between box body and magnetic railings ruler
Friction, be conducive to protection magnetic railings ruler, extend the service life of magnetic railings ruler, the downside of placed cavity is provided with silicagel pad, recessed
Type rubber blanket and the 3rd spring, can weaken collision in box body for the magnetic railings ruler, and silicagel pad is possible to prevent the magnetic of magnetic railings ruler
Leak, the measuring accuracy of magnetic railings ruler can be protected.
Brief description
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model lower box body side cross-sectional, view；
Fig. 3 is the utility model upper cartridge body and lower box body side view.
In figure: 1 lower box body, 2 second springs, 3 chutes, 4 first springs, 5 top shoes, locating piece on 6, draw-in groove on 7,8 put
Put chamber, 9 sliding blocks, 10 times locating pieces, 11 sliding blocks, 12 silicagel pad, 13 matrix rubber blankets, 14 the 3rd springs, 15 upper cartridge bodies.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Referring to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of magnetic railings ruler case, including upper cartridge body 15
With lower box body 1, by upper draw-in groove 7 and the mutual clamping of lower fixture block 11 between upper cartridge body 15 and lower box body 1, deposit and take out all square
Just, the inside of lower box body 1 offers placed cavity 8, and the upper side and lower side of lower box body 1 is respectively arranged with locating piece 6 and lower positioning
Block 10, can be controlled the size of placed cavity 8, upper locating piece 6 offers draw-in groove by upper locating piece 6 and lower locating piece 10
7, upper draw-in groove 7 and the upper fixture block 7 phase clamping of upper cartridge body 15, lower locating piece 10 is provided with the lower fixture block suitable with upper draw-in groove 7
11, the bottom of upper locating piece 6 and the top of lower locating piece 10 are respectively arranged with top shoe 5 and sliding block 9, convenient change placed cavity
The size of 8, easy to use, the cross section of top shoe 5 and sliding block 9 is all in H type, at the two ends of top shoe 5 and sliding block 9 respectively
It is socketed with the first spring 4 and the second spring 2, the friction between box body and magnetic railings ruler can be weakened, be conducive to protection magnetic railings ruler, and
The top of the bottom of top shoe 5 and sliding block 9 is provided with limited block, can limit the position of the second spring 2, lower box body 1 week
To frame on all offer the chute 3 suitable with top shoe 5 and sliding block 9, in convenience, locating piece 6 and lower locating piece 10 are controlled
Top shoe 5 processed and sliding block 9 thus the size that changes placed cavity 8, and top and the bottom of chute 3 be provided with the first spring 4,
The middle part of chute 3 is provided with the second spring 2, limits the motion of top shoe 5 and sliding block 9, weaken top shoe 5 and sliding block 9 it
Between collision, the inside of lower box body 1 base plate is provided with the 3rd spring 14 in leaving gap, and gap, weakens magnetic railings ruler and box body
The collision of madial wall and friction, be conducive to protection magnetic railings ruler, and the quantity of the 3rd spring 14 is no less than nine, and no less than nine
3rd spring 14 is evenly distributed on the downside of matrix rubber blanket 13, makes matrix rubber blanket 13 each several part uniform force, it is to avoid because of magnetic
The difference of frictional force between grid chi and base plate and be damaged, the top of the 3rd spring 14 is fixedly connected with matrix rubber blanket 13,
The upper surface of matrix rubber blanket 13 is fixedly connected with silicagel pad 12, is possible to prevent the magnetic of magnetic railings ruler to leak, can protect magnetic grid
The measuring accuracy of chi, upper cartridge body 15 is identical with the structure within lower box body 1.
Magnetic railings ruler is placed in placed cavity 8 by operation principle: during use, according to the size of magnetic railings ruler, by upper locating piece
6 and lower locating piece 10 controls top shoe 5 and sliding block 9 regulates the size of placed cavity 8, then by upper fixture block 7 and lower bayonet slot 11
Magnetic railings ruler being enclosed in upper cartridge body 15 and lower box body 1 clamping in box body, the first spring 4 and the second spring 2 can weaken magnetic grid
Frictional force between chi and box body madial wall, the 3rd spring 14 can weaken rubbing between base plate on the downside of magnetic railings ruler and placed cavity 8
Wiping and collision, silicagel pad 12 can avoid the magnetic of magnetic railings ruler to leak, the measuring accuracy of protection magnetic railings ruler.
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 and can carry out multiple change to these embodiments, repair in the case of without departing from principle of the present utility model and spirit
Changing, replacing and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a magnetic railings ruler case, including upper cartridge body (15) and lower box body (1), it is characterised in that: described lower box body (1) interior
Portion offers placed cavity (8), and the upper side and lower side of described lower box body (1) is respectively arranged with locating piece (6) and lower locating piece
(10), the bottom of described upper locating piece (6) and the top of lower locating piece (10) are respectively arranged with top shoe (5) and sliding block (9),
The chute (3) suitable with top shoe (5) and sliding block (9), and chute is all offered on the frame of described lower box body (1) circumference
(3) top and bottom are provided with the first spring (4), and the middle part of described chute (3) is provided with the second spring (2), described under
The inside of box body (1) base plate is provided with the 3rd spring (14) in leaving gap, and gap, the top of described 3rd spring (14) is solid
Surely being connected with matrix rubber blanket (13), the upper surface of described matrix rubber blanket (13) is fixedly connected with silicagel pad (12), described on
Box body (15) structure internal with lower box body (1) is identical.
2. a kind of magnetic railings ruler case according to claim 1, it is characterised in that: offer on described upper locating piece (6)
Upper draw-in groove (7), described lower locating piece (10) is provided with the lower fixture block (11) suitable with upper draw-in groove (7).
3. a kind of magnetic railings ruler case according to claim 1, it is characterised in that: described top shoe (5) and sliding block (9)
Cross section all in H type, and the bottom of top shoe (5) and the top of sliding block (9) are provided with limited block.
4. a kind of magnetic railings ruler case according to claim 1, it is characterised in that: the quantity of described 3rd spring (14) is not
Less than nine, and the 3rd spring (14) no less than nine is evenly distributed on the downside of matrix rubber blanket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620503644.7U CN205675406U (en) | 2016-05-27 | 2016-05-27 | A kind of magnetic railings ruler case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620503644.7U CN205675406U (en) | 2016-05-27 | 2016-05-27 | A kind of magnetic railings ruler case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205675406U true CN205675406U (en) | 2016-11-09 |
Family
ID=57436162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620503644.7U Expired - Fee Related CN205675406U (en) | 2016-05-27 | 2016-05-27 | A kind of magnetic railings ruler case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205675406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018165888A1 (en) * | 2017-03-15 | 2018-09-20 | 深圳市源畅通科技有限公司 | Robot part placing device with an expandable space |
| CN108609275A (en) * | 2018-04-26 | 2018-10-02 | 谢炎喜 | A kind of novel refrigerated plasma bag protective case with pooling feature |
-
2016
- 2016-05-27 CN CN201620503644.7U patent/CN205675406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018165888A1 (en) * | 2017-03-15 | 2018-09-20 | 深圳市源畅通科技有限公司 | Robot part placing device with an expandable space |
| CN108609275A (en) * | 2018-04-26 | 2018-10-02 | 谢炎喜 | A kind of novel refrigerated plasma bag protective case with pooling feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 Termination date: 20170527 |