CN209197734U - A kind of quality appraisal horizontal ruler - Google Patents
A kind of quality appraisal horizontal ruler Download PDFInfo
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- CN209197734U CN209197734U CN201920105442.0U CN201920105442U CN209197734U CN 209197734 U CN209197734 U CN 209197734U CN 201920105442 U CN201920105442 U CN 201920105442U CN 209197734 U CN209197734 U CN 209197734U
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- protective layer
- ruler
- horizontal
- scale plate
- moving
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Abstract
The utility model discloses a kind of quality appraisal horizontal rulers; including moving ruler and fixed ruler; the bottom end of the moving ruler is provided with scale plate; and the first protective layer is installed below scale plate; sliding rail is installed on the inside of the moving ruler; and sliding block is connected on the inside of sliding rail, the fixed ruler is installed on the tail end of sliding block, and the center of fixed ruler offers hand-held hole.The device is provided with the first protective layer; it can protect scale plate; in use; when user accidentally draws horizontal ruler; first protective layer, which can connect scale plate with the external world, is isolated; prevent scale plate by the corrosion of extraneous scuffing and air to a certain extent; first protective layer and the second protective layer are easy-to-dismount part; when the first protective layer and the second protective layer damage or can not see clearly the horizontal tube and scale plate of its inside; without carrying out the replacement of whole device; the first protective layer and the second protective layer need to only be replaced, be economized on resources.
Description
Technical field
The utility model relates to engineering survey engineering device technique field, specially a kind of quality appraisal horizontal ruler.
Background technique
Horizontal ruler is the principle using liquid level, directly displays angular displacement with air level, measures measured surface with respect to water
Prosposition sets, plumb position, obliquity departure degree a kind of measurement instrument, this horizontal ruler can be used for short distance measurement,
It can be used to measure at a distance again, also solving existing level instrument can only measure in open ground, the difficult disadvantage of narrow place measurement, and
Measurement is accurate, and low cost is easy to carry, and economic and practical, horizontal ruler is mainly used to detect or measure horizontal and vertical degree, can be divided into
The plurality of specifications such as aluminum alloy square cast, I-shaped, die-casting die, shaped plastics, abnormity.
In use, graduation mark is easy to be drawn the phenomenon that arriving, graduation mark is caused not see horizontal ruler in the market, outside
When boundary's humidity, equipment is easily corroded, it is more inconvenient to carry, and horizontal tube is easily damaged, or by outside contamination, so that horizontal
Pipe die paste the problem of not seeing horizontal bubble, and once occur that damage can only buy new equipment at one, it results in waste of resources
Problem, for this purpose, it is proposed that a kind of better horizontal ruler of practicability.
Summary of the invention
The purpose of this utility model is to provide a kind of quality appraisal horizontal rulers, to solve in above-mentioned background technique
In use, graduation mark is easy to be drawn the phenomenon that arriving, graduation mark is caused not see the horizontal ruler of proposition, when extraneous moist,
Equipment is easily corroded, it is more inconvenient to carry, and horizontal tube is easily damaged, or by outside contamination, sees so that horizontal tube is fuzzy
The problem of unclear horizontal bubble, and damage once occur at one and can only buy new equipment, the problem of resulting in waste of resources.
To achieve the above object, the utility model provides the following technical solutions: a kind of quality appraisal horizontal ruler, packet
Moving ruler and fixed ruler are included, the bottom end of the moving ruler is provided with scale plate, and the first protective layer is equipped with below scale plate,
Sliding rail is installed on the inside of the moving ruler, and is connected with sliding block on the inside of sliding rail, the fixed ruler is installed on the tail end of sliding block,
And the center of fixed ruler offers hand-held hole, cushion is provided with above the hand-held hole, and be equipped with above cushion
Horizontal tube, the horizontal tube is internally provided with horizontal liquid, and spirit bubble is provided with above horizontal liquid, and the two of the horizontal tube
End is connected with rubber pad, and fixed frame is connected on the outside of rubber pad, and the second protective layer is equipped with above the fixed frame, and
Magnetic stripe is installed, the tail end of second protective layer is connected with card slot on the left of the second protective layer.
Preferably, the moving ruler is by constituting snap-in structure between card slot and the first protective layer, and the first protective layer with
Semi-surrounding structure is constituted between scale plate.
Preferably, the connection type between the sliding rail and sliding block is to be slidably connected, and moving ruler passes through sliding rail and sliding block
Stretching structure is constituted between fixed ruler, and moving ruler is about fixed ruler central axes positional symmetry.
Preferably, it is fitted closely between the cushion and fixed ruler, and center pair of the rubber pad about horizontal tube
Claim.
Preferably, semi-surrounding structure, and fixed ruler and the second protective layer are constituted between second protective layer and horizontal tube
Between constitute sealing structure.
Preferably, the card slot matches with the end appearance size of the first protective layer and the second protective layer, and first protects
Connection type between sheath and the second protective layer and card slot is bonding connection.
Compared with prior art, the utility model has the beneficial effects that
1. the device is provided with the first protective layer, scale plate can protect, in use, when user accidentally draws
When to horizontal ruler, the first protective layer, which can connect scale plate with the external world, is isolated, and prevents scale plate by extraneous to a certain extent
Scratch the corrosion with air；
It 2. being provided with the moving ruler that can be slided, can be measured with bidirectional open, increase it using length, and when two pieces of activities
It when ruler is closed, is connected between two pieces of moving rulers by magnetic stripe, convenient for opening and closing moving ruler, reduces and carry length, so that taking
With more convenient；It is provided with cushion and rubber pad, when horizontal ruler is collided, the influence collided to horizontal tube can be reduced,
Increase the service life of horizontal tube；
3. being provided with the second protective layer, when the external world has sharppointed article to want to scratch or crash horizontal tube, the second protective layer can
To prevent this phenomenon from occurring, the horizontal tube being easily damaged is protected to be protected from injury；First protective layer and the second protective layer are
Easy-to-dismount part when the first protective layer and the damage of the second protective layer or can not see its internal horizontal tube and scale plate clearly
When, without carrying out the replacement of whole device, the first protective layer and the second protective layer need to only be replaced, be economized on resources.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model moving ruler and the first protective layer attachment structure schematic diagram；
Fig. 3 is the utility model fixed ruler and the second protective layer attachment structure schematic diagram；
Fig. 4 is the utility model moving ruler and fixed ruler attachment structure schematic diagram.
In figure: 1, moving ruler；2, scale plate；3, the first protective layer；4, sliding rail；5, sliding block；6, fixed ruler；7, hand-held hole；
8, cushion；9, horizontal tube；10, horizontal liquid；11, spirit bubble；12, rubber pad；13, fixed frame；14, the second protective layer；15, magnetic
Item；16, card slot.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of quality appraisal horizontal ruler, including
Moving ruler 1, scale plate 2, the first protective layer 3, sliding rail 4, sliding block 5, fixed ruler 6, hand-held hole 7, cushion 8, horizontal tube 9, horizontal liquid
10, spirit bubble 11, rubber pad 12, fixed frame 13, the second protective layer 14, magnetic stripe 15 and card slot 16, the bottom end of moving ruler 1 are provided with
Scale plate 2, and the lower section of scale plate 2 is equipped with the first protective layer 3, moving ruler 1 passes through structure between card slot 16 and the first protective layer 3
Semi-surrounding structure is constituted at snap-in structure, and between the first protective layer 3 and scale plate 2, which is provided with the first protective layer 3,
It can protect scale plate 2, in use, when user accidentally draws horizontal ruler, the first protective layer 3 can be by scale plate
2 connect with the external world and are isolated, and prevent scale plate 2 by the corrosion of extraneous scuffing and air to a certain extent；The inside of moving ruler 1
Sliding rail 4 is installed, and the inside of sliding rail 4 is connected with sliding block 5, the connection type between sliding rail 4 and sliding block 5 be slidably connected, and
Moving ruler 1 is by constituting stretching structure between sliding rail 4 and sliding block 5 and fixed ruler 6, and moving ruler 1 is about 6 central axes of fixed ruler
Positional symmetry is provided with the moving ruler 1 that can be slided, can be measured with bidirectional open, increases it using length, and when two pieces of activities
It when ruler 1 is closed, is connected between two pieces of moving rulers 1 by magnetic stripe 15, convenient for opening and closing moving ruler 1, reduces and carry length, make
It must carry more convenient；
Fixed ruler 6 is installed on the tail end of sliding block 5, and the center of fixed ruler 6 offers hand-held hole 7, hand-held hole 7 it is upper
Side is provided with cushion 8, and the top of cushion 8 is equipped with horizontal tube 9, and horizontal tube 9 is internally provided with horizontal liquid 10, and horizontal liquid
10 top is provided with spirit bubble 11, and the both ends of horizontal tube 9 are connected with rubber pad 12, and the outside of rubber pad 12 is connected with fixation
Frame 13 fits closely between cushion 8 and fixed ruler 6, and rubber pad 12 is symmetrical about the center of horizontal tube 9, is provided with
Cushion 8 and rubber pad 12 can reduce the influence collided to horizontal tube 9 when horizontal ruler is collided, and increase horizontal tube 9
Service life；
The top of fixed frame 13 is equipped with the second protective layer 14, and the left side of the second protective layer 14 is equipped with magnetic stripe 15, the
Semi-surrounding structure is constituted between two protective layers 14 and horizontal tube 9, and sealing knot is constituted between fixed ruler 6 and the second protective layer 14
Structure is provided with the second protective layer 14, and when the external world has sharppointed article to want to scratch or crash horizontal tube 9, the second protective layer 14 can be with
It prevents this phenomenon from occurring, the horizontal tube being easily damaged 9 is protected to be protected from injury；The tail end of second protective layer 14 is connected with card
Slot 16, card slot 16 match with the end appearance size of the first protective layer 3 and the second protective layer 14, and the first protective layer 3 and
Connection type between two protective layers 14 and card slot 16 is bonding connection, and the first protective layer 3 and the second protective layer 14 are convenient for tearing open
The part unloaded, when the first protective layer 3 and the damage of the second protective layer 14 or when can not see its internal horizontal tube 9 and scale plate 2 clearly,
Without carrying out the replacement of whole device, the first protective layer 3 and the second protective layer 14 need to only be replaced, be economized on resources.
Working principle: it is mobile by the way that whole device in hand insertion hand-held hole 7, will be carried first for this kind of horizontal ruler,
It is moved to fixed position, is placed on article to be measured, moving ruler 1 is pulled, guarantees that fixed ruler 6 is motionless, drives inside moving ruler 1
Sliding rail 4 moves, and sliding block 5 moves on sliding rail 4, so that fixed ruler 6 all exposes, horizontal line is decorated on horizontal tube 9, observation is horizontal
Spirit bubble 11 inside pipe 9 is in the position of horizontal liquid 10, when spirit bubble 11 is in setting-out, measures, measurement terminates
Moving ruler 1 is pushed into original place afterwards, 1 tail end of moving ruler is provided with not two blocks of magnetic stripes 15 for homopolarity, allows two blocks of magnetic stripes 15 to contact, make
Whole device tight closure is obtained, device is placed on fixed position, when use environment is more severe, if there is corruption in air
When corrosion gas, the first protective layer 3 and the meeting of the second protective layer 14 will be gas-insulated, prevent corrosive gas from touching scale plate 2
Also it can only scratch or crash the first protective layer 3 and second with horizontal tube 9 and protect and when accidentally drawing or encountering sharppointed article
Sheath 14, when colliding the second protective layer 14, the rubber pad 12 on fixed frame 13, which can assist reducing, to be shaken, and cushion 8 can be with
It eliminates and is shaken caused by collision, level of protection pipe 9 does not come to harm, when the first protective layer 3 and the second protective layer 14 are scraped embossing die
When paste does not see inner body or breaks, the first protective layer 3 and the second protective layer 14 need to only be replaced, due to first
Protective layer 3 and the second protective layer 14 are bonded with card slot 16 by glue, and replacement operation is relatively simple and convenient, so that entire horizontal
The practicability of ruler is improved well, completes the use process of entire horizontal ruler like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of quality appraisal horizontal ruler, including moving ruler (1) and fixed ruler (6), it is characterised in that: the moving ruler
(1) bottom end is provided with scale plate (2), and the first protective layer (3) are equipped with below scale plate (2), the moving ruler (1)
Inside is equipped with sliding rail (4), and sliding block (5) are connected on the inside of sliding rail (4), and the fixed ruler (6) is installed on the tail of sliding block (5)
End, and the center of fixed ruler (6) offers hand-held hole (7), is provided with cushion (8) above the hand-held hole (7), and soft
It being equipped with horizontal tube (9) above pad (8), the horizontal tube (9) is internally provided with horizontal liquid (10), and horizontal liquid (10)
Top is provided with spirit bubble (11), and the both ends of the horizontal tube (9) are connected with rubber pad (12), and are connected on the outside of rubber pad (12)
It is connected to fixed frame (13), is equipped with the second protective layer (14) above the fixed frame (13), and a left side for the second protective layer (14)
Side is equipped with magnetic stripe (15), and the tail end of second protective layer (14) is connected with card slot (16).
2. a kind of quality appraisal horizontal ruler according to claim 1, it is characterised in that: the moving ruler (1) is logical
It crosses between card slot (16) and the first protective layer (3) and constitutes snap-in structure, and constituted between the first protective layer (3) and scale plate (2)
Semi-surrounding structure.
3. a kind of quality appraisal horizontal ruler according to claim 1, it is characterised in that: the sliding rail (4) and cunning
Connection type between block (5) is to be slidably connected, and moving ruler (1) passes through between sliding rail (4) and sliding block (5) and fixed ruler (6)
Stretching structure is constituted, and moving ruler (1) is about fixed ruler (6) central axes positional symmetry.
4. a kind of quality appraisal horizontal ruler according to claim 1, it is characterised in that: the cushion (8) and solid
Scale fits closely between (6), and rubber pad (12) is symmetrical about the center of horizontal tube (9).
5. a kind of quality appraisal horizontal ruler according to claim 1, it is characterised in that: second protective layer
(14) semi-surrounding structure is constituted between horizontal tube (9), and sealing knot is constituted between fixed ruler (6) and the second protective layer (14)
Structure.
6. a kind of quality appraisal horizontal ruler according to claim 1, it is characterised in that: the card slot (16) and the
The end appearance size of one protective layer (3) and the second protective layer (14) matches, and the first protective layer (3) and the second protective layer
(14) connection type between card slot (16) is bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105442.0U CN209197734U (en) | 2019-01-22 | 2019-01-22 | A kind of quality appraisal horizontal ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105442.0U CN209197734U (en) | 2019-01-22 | 2019-01-22 | A kind of quality appraisal horizontal ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197734U true CN209197734U (en) | 2019-08-02 |
Family
ID=67431537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105442.0U Active CN209197734U (en) | 2019-01-22 | 2019-01-22 | A kind of quality appraisal horizontal ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197734U (en) |
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2019
- 2019-01-22 CN CN201920105442.0U patent/CN209197734U/en active Active
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