CN209387357U - A kind of Backpack type construction site dust sampler - Google Patents
A kind of Backpack type construction site dust sampler Download PDFInfo
- Publication number
- CN209387357U CN209387357U CN201822102978.5U CN201822102978U CN209387357U CN 209387357 U CN209387357 U CN 209387357U CN 201822102978 U CN201822102978 U CN 201822102978U CN 209387357 U CN209387357 U CN 209387357U
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- China
- Prior art keywords
- display screen
- key
- shell
- instrument
- construction site
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Abstract
The utility model discloses a kind of Backpack type construction site dust samplers, including shell, key and display screen, the surface side of the shell is separately installed with key and display screen, the key is located at the lower section of display screen, the quadrangle of the shell offers card slot, the inside of the card slot has snapped connection buffer stopper, the surface of the shell symmetrically offers sliding slot, the sliding slot is located at the lower section of key and the top of display screen, the inside of the sliding slot slidably connects sliding block, and the top of the sliding block is fixedly connected with shield.The utility model; design is reasonable; protection effect is good; effectively instrument can be protected, prevent instrument from surprisingly falling and damaging, extend the service life of instrument; it avoids key from accidentally touching the maloperation for causing instrument and display screen and accidentally hits the generation for leading to display screen damage phenomenon; and shoulder belt comfort is good, effectively alleviates the feeling of fatigue of user's shoulder, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of dust sampler, in particular to a kind of Backpack type construction site dust sampler.
Background technique
With the continuous social and economic development with the continuous improvement of building level, all kinds of buildings in all parts of the country rise sheer from level ground and
It rises, the appearance of all kinds of buildings is greatly improved people's lives quality;However it is continuous in current people's environmental consciousness
Deep society, all kinds of buildings often generate the dust of pollution environment, considerably increase in air in building course
The content of PM2.5, to carry out great threat to environment band and human health, with deepening continuously for China environmental protection,
The monitoring of the dust content in construction building site also becomes the judgment criteria of air quality, applies to the monitoring needs of dust to building
The fugitive dust of work technique is collected.
Existing Backpack type construction site dust sampler, lacks necessary safeguard procedures, when instrument surprisingly falls, instrument
Device makes impact with the ground, and is easy to cause the damage of instrument, reduces the service life of instrument, in casual situation, touch by
Key be easy to cause the maloperation of instrument, or collides display screen, leads to the damage of display screen, affects the use of instrument, and
And shoulder belt comfort is poor, prolonged back is carried on the arm, and user's shoulder is easy to cause to ache.For this purpose, it is proposed that a kind of Backpack type is built
Build building site dust sampler.
Utility model content
The main purpose of the utility model is to provide a kind of Backpack type construction site dust sampler, design rationally, is prevented
It is good to protect effect, effectively instrument can be protected, prevent instrument from surprisingly falling and damaging, extend instrument uses the longevity
Life avoids key from accidentally touching the maloperation for causing instrument and display screen and accidentally hits the generation for leading to display screen damage phenomenon, and
Shoulder belt comfort is good, effectively alleviates the feeling of fatigue of user's shoulder, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of Backpack type construction site dust sampler, including shell, key and display screen, the surface side of the shell
It is separately installed with key and display screen, the key is located at the lower section of display screen, and the quadrangle of the shell offers card slot, institute
The inside for stating card slot has snapped connection buffer stopper, and the surface of the shell symmetrically offers sliding slot, and the sliding slot is located at
The lower section of key and the top of display screen, the inside of the sliding slot slidably connect sliding block, and the top of the sliding block is fixed to be connected
It is connected to shield, the two sides of the shell are symmetrically welded with fixed block, and the top of the fixed block has snapped connection shoulder belt, the shoulder
The surface of band is arranged with shoulder protector and adjusting buckle respectively.
Further, the buffer stopper is the buffer stopper of highly elastic material production, and the surface of the buffer stopper is provided with down
Angle, the buffer stopper slightly protrude from shell.
Further, the shield is the shield made of transparent plastic, and Wear-resistant Treatment is passed through on the surface of shield.
Further, the top of the fixed block offers catching groove, and the both ends of the shoulder belt are fixedly connected with snap finger, described
Snap finger is snapped connection in the inside of catching groove.
Further, the top of the shoulder protector is fixedly connected with lantern ring, and the shoulder belt is threaded through the inside of lantern ring, the shield
The inside of shoulder is filled with sponge, and the sponge is ventilative sponge.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model has snapped connection buffer stopper by the quadrangle of shell, and buffer stopper uses highly elastic material institute
Production, when instrument surprisingly falls, effectively alleviates the shock on instrument and ground, prevents instrument instrument from surprisingly falling and damaging
Bad, extend instrument is service life.
2. the utility model is by the cooperation of sliding slot, sliding block and shield, can key to instrument and display screen protect
Shield prevents key from accidentally touching the maloperation for causing instrument and display screen and accidentally hits the generation for leading to display screen damage phenomenon.
3. the utility model is equipped with shoulder protector by the surface of shoulder belt, the inside of shoulder protector is filled with sponge, effective to improve
The comfort of shoulder belt, alleviates the feeling of fatigue of user's shoulder, while the surface of shoulder belt is also arranged with adjusting buckle, is easy to use
Person is according to itself the length for needing to adjust shoulder belt.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of Backpack type construction site dust sampler of the utility model.
Fig. 2 is a kind of shoulder protector structural schematic diagram of Backpack type construction site dust sampler of the utility model.
In figure: 1, shell;2, buffer stopper;3, key;4, display screen;5, harness;6, card slot;7, sliding slot;8, shoulder protector;9, sliding
Block;10, shield;11, adjusting buckle;12, snap finger;13, catching groove;14, fixed block;15, chamfering;16, lantern ring;17, sponge.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of Backpack type construction site dust sampler, including shell 1, key 3 and display screen 4, institute
The surface side for stating shell 1 is separately installed with key 3 and display screen 4, and the key 3 is located at the lower section of display screen 4, the shell
1 quadrangle offers card slot 6, and the inside of the card slot 6 has snapped connection buffer stopper 2, and the surface of the shell 1 is symmetrically opened
Equipped with sliding slot 7, the sliding slot 7 is located at the lower section of key 3 and the top of display screen 4, the inside company of sliding of the sliding slot 7
It is connected to sliding block 9, the top of the sliding block 9 is fixedly connected with shield 10, and the two sides of the shell 1 are symmetrically welded with fixed block 14,
The top of the fixed block 14 has snapped connection shoulder belt 5, and the surface of the shoulder belt 5 is arranged with shoulder protector 8 and adjusting buckle 11 respectively.
As shown in Figure 1, having snapped connection buffer stopper 2 by the quadrangle of shell 1 in the present embodiment, surprisingly fall in instrument
When, effectively alleviate the shock on instrument and ground, prevent instrument instrument from surprisingly falling and damaging, extend instrument be using
Service life, by the cooperation of sliding slot 7, sliding block 9 and shield 10, can key 3 to instrument and display screen 4 protect, prevent by
Key 3 accidentally touches the maloperation for causing instrument and display screen 4 and accidentally hits the generation for causing display screen 4 to damage phenomenon, passes through shoulder belt 5
Surface is equipped with shoulder protector 8, effectively raises the comfort of shoulder belt 5, alleviates the feeling of fatigue of user's shoulder, while shoulder belt 5
Surface be also arranged with adjusting buckle 11, convenient for user according to itself the length for needing to adjust shoulder belt 5.
Wherein, the buffer stopper 2 is the buffer stopper of highly elastic material production, and the surface of the buffer stopper 2 is provided with chamfering
15, the buffer stopper 2 slightly protrudes from shell 1.
As shown in Figure 1, buffer stopper 2 is the buffer stopper of highly elastic material production in the present embodiment, and buffer stopper 2 slightly protrudes from
Shell 1, when instrument surprisingly falls, buffer stopper 2 with ground face contact, effectively alleviates the shock on instrument and ground first, leads to
The setting for crossing chamfering 15 improves the aesthetics of instrument.
Wherein, the shield 10 is the shield made of transparent plastic, and Wear-resistant Treatment is passed through on the surface of shield 10.
As shown in Figure 1, the shield 10 of transparent plastic production, the data of display screen 4 are observed convenient for user in the present embodiment,
And Wear-resistant Treatment is passed through on the surface of shield 10, and the clarity of shield 10 can't be reduced because of prolonged use.
Wherein, the top of the fixed block 14 offers catching groove 13, and the both ends of the shoulder belt 5 are fixedly connected with snap finger 12,
The snap finger 12 is snapped connection in the inside of catching groove 13.
As shown in Figure 1, passing through the cooperation of snap finger 12 and catching groove 13 in the present embodiment, the installation and removal for shoulder belt 5 are provided
Convenience.
Wherein, the top of the shoulder protector 8 is fixedly connected with lantern ring 16, and the shoulder belt 5 is threaded through the inside of lantern ring 16, described
The inside of shoulder protector 8 is filled with sponge 17, and the sponge 17 is ventilative sponge.
In the present embodiment as illustrated in fig. 1 and 2, by the setting of lantern ring 16, shoulder protector 8 is adjusted as needed convenient for user
Position is filled with sponge 17 by the inside of shoulder protector 8, effectively raises the comfort level of shoulder belt 5.
It should be noted that the utility model is a kind of Backpack type construction site dust sampler, including shell 1, buffering
Block 2, key 3, display screen 4, harness 5, card slot 6, sliding slot 7, shoulder protector 8, sliding block 9, shield 10, adjusting buckle 11, snap finger 12, catching groove
13, fixed block 14, chamfering 15, lantern ring 16, sponge 17, component are universal standard part or portion as known to those skilled in the art
Part, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, work
When, snap finger 12 is buckled in first the inside of catching groove 13, completes the installation of shoulder belt 5, then adjusted as desired by adjusting buckle 11
The length of whole shoulder belt 5, then adjusts the position of shoulder protector 8, and the inside of shoulder protector 8 is filled with sponge 17, effectively raises shoulder belt 5
Comfort level, alleviate user shoulder fatigue, when needing operation button 3, slide shield 10, shield 10 is slided to key
3 side can carry out the operation of key 3, after the completion of operation, then shield 10 be slided into the top of key 3 and display screen, effectively
Prevent key 3 to accidentally touch the maloperation for causing instrument and display screen 4 accidentally to hit the generation for causing display screen 4 to damage phenomenon,
When instrument surprisingly falls, buffer stopper 2 with ground face contact, due to the buffer stopper that buffer stopper 2 is highly elastic material production, and delays first
It rushes block 2 and slightly protrudes from shell 1, effectively alleviate the shock on instrument and ground, protect instrument, prevent instrument instrument from surprisingly falling
It falls and damages, extend instrument is service life.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of Backpack type construction site dust sampler, including shell (1), key (3) and display screen (4), the shell (1)
Surface side be separately installed with key (3) and display screen (4), the key (3) is located at the lower section of display screen (4), feature
Be: the quadrangle of the shell (1) offers card slot (6), and the inside of the card slot (6) has snapped connection buffer stopper (2),
The surface of the shell (1) symmetrically offers sliding slot (7), and the sliding slot (7) is located at lower section and the display screen of key (3)
(4) inside of top, the sliding slot (7) slidably connects sliding block (9), and the top of the sliding block (9) is fixedly connected with shield
It covers (10), the two sides of the shell (1) are symmetrically welded with fixed block (14), and the top of the fixed block (14) has snapped connection shoulder
Band (5), the surface of the shoulder belt (5) is arranged with shoulder protector (8) and adjusting buckle (11) respectively.
2. a kind of Backpack type construction site dust sampler according to claim 1, it is characterised in that: the buffer stopper
It (2) is the buffer stopper of highly elastic material production, the surface of the buffer stopper (2) is provided with chamfering (15), and the buffer stopper (2) is slightly
Protrude from shell (1).
3. a kind of Backpack type construction site dust sampler according to claim 1, it is characterised in that: the shield (10)
For using transparent plastic production shield, and the surface of shield (10) pass through Wear-resistant Treatment.
4. a kind of Backpack type construction site dust sampler according to claim 1, it is characterised in that: the fixed block
(14) top offers catching groove (13), and the both ends of the shoulder belt (5) are fixedly connected with snap finger (12), snap finger (12) buckle
It is connected to the inside of catching groove (13).
5. a kind of Backpack type construction site dust sampler according to claim 1, it is characterised in that: the shoulder protector (8)
Top be fixedly connected with lantern ring (16), the shoulder belt (5) is threaded through the inside of lantern ring (16), and the inside of the shoulder protector (8) is filled out
Filled with sponge (17), the sponge (17) is ventilative sponge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822102978.5U CN209387357U (en) | 2018-12-14 | 2018-12-14 | A kind of Backpack type construction site dust sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822102978.5U CN209387357U (en) | 2018-12-14 | 2018-12-14 | A kind of Backpack type construction site dust sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209387357U true CN209387357U (en) | 2019-09-13 |
Family
ID=67871874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822102978.5U Expired - Fee Related CN209387357U (en) | 2018-12-14 | 2018-12-14 | A kind of Backpack type construction site dust sampler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209387357U (en) |
-
2018
- 2018-12-14 CN CN201822102978.5U patent/CN209387357U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190913 Termination date: 20201214 |
|
CF01 | Termination of patent right due to non-payment of annual fee |