CN208537461U - Dissolved oxygen instrument - Google Patents
Dissolved oxygen instrument Download PDFInfo
- Publication number
- CN208537461U CN208537461U CN201820958063.1U CN201820958063U CN208537461U CN 208537461 U CN208537461 U CN 208537461U CN 201820958063 U CN201820958063 U CN 201820958063U CN 208537461 U CN208537461 U CN 208537461U
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- Prior art keywords
- shell
- rod
- adjusting
- dissolved oxygen
- connecting rod
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Abstract
The utility model discloses a kind of dissolved oxygen instruments, it applies in detecting instrument field, inconvenience technical problem when solving use, its key points of the technical solution are that a kind of dissolved oxygen instrument, including shell, shell is equipped with the detection probe for detection, and the display screen for showing testing result, the shell is equipped with the elevating mechanism for adjusting height, and the supporting mechanism for placing detection probe, the supporting mechanism includes the adjusting rod for adjusting angle, the adjusting rod is connect with housing into rotation, the adjusting rod is equipped with the adjusting component for adjusting adjusting rod angle with horizontal plane, the adjusting rod is hinged with the supporting rod for fixed test probe, the supporting rod is equipped with the clamping jaw for clamping detection probe；What is had has the technical effect that preferable fixed test probe；The height for more conveniently adjusting dissolved oxygen instrument, to adapt to different workbenches.
Description
Technical field
The utility model relates to detecting instrument field, in particular to a kind of dissolved oxygen instrument.
Background technique
Currently, the Chinese patent that notification number in the market is CN207067112U discloses a kind of portable dissolved oxygen instrument,
It includes display screen and machine front, and the display screen is mounted on above the positive middle part of fuselage, and the lower section setting of display screen
There is power switch, the positive left side of fuselage is provided with fuselage Left-Hand Panel, and the positive lower left of fuselage is provided with loudspeaker
, and the positive lower section of fuselage is provided with body joint, loudspeaker are provided on traditional oxygen analyser fuselage, in loudspeaker and machine
The control panel in portion connects, and is provided with connecting shaft on the left of fuselage side panel, spring is provided with above connecting shaft, in spring
Left side be provided with pressing groove, pressing groove below be provided with pressing plate, pressing plate is tilted by connecting shaft, at this moment energy
By folder machine on the outside of waist-belt either pocket, it can show that oxygen content was subsequent after detector detects water quality, on display screen
Loudspeaker can also broadcast oxygen content, solve the problems, such as that traditional oxygen analyser is inconvenient to observe and carry.
Although this portable dissolved oxygen instrument carrying disclosed in the prior art is more convenient, detection is visited when in use
Head is inconvenient to fix, and needs additional tool to be fixed, causes inconvenient to use.
Utility model content
The purpose of the utility model is to provide a kind of dissolved oxygen instruments, its advantage is that can more conveniently fixed test pop one's head in just
In detection.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of dissolved oxygen instrument, packet
Shell is included, shell is equipped with for the detection probe of detection and the display screen for showing testing result, sets on the shell
There are the elevating mechanism for adjusting height, and the supporting mechanism for placing detection probe, the supporting mechanism includes being used for
The adjusting rod of angle is adjusted, the adjusting rod is connect with housing into rotation, and the adjusting rod is equipped with for adjusting adjusting rod and water
The adjusting component of plane included angle, the adjusting rod are equipped with the supporting rod for fixed test probe, and the supporting rod, which is equipped with, to be used
In the clamping jaw of clamping detection probe.
Through the above technical solutions, the elevating mechanism being arranged on shell, more conveniently can be used to adjust dissolved oxygen instrument
Placing height, to adapt to different work tops；Shell is equipped with the supporting mechanism for placing detection probe when in use,
Supporting mechanism includes adjusting rod, and the adjusting component being arranged on adjusting rod can preferably adjust the angle of adjusting rod, so that support
Mechanism can preferably change angle, to preferably place detection probe；Adjusting rod is equipped with supporting rod, and supporting rod is equipped with
Clamping jaw, clamping jaw can be used for clamping detection probe, so that detection probe is not fallen out.
The utility model is further arranged to: the adjusting component includes the sleeve being arranged on the adjusting rod, the set
Cylinder is equipped with positioning component；The positioning component includes the positioning column with shell sliding connection, and the positioning column is close to shell
One section of body is equipped with slipping part, and one end far from shell is equipped with several positioning tooths；The sleeve, which is equipped with, to be cooperated with positioning tooth
Claw.
Through the above technical solutions, adjusting component includes adjusting rod, adjusting rod is equipped with sleeve, and sleeve is equipped with positioning group
Part, positioning component can fix adjusting rod after adjusting rod turns an angle, to reach preferable angular adjustment
Purpose；Positioning component includes the positioning column with shell sliding connection, and positioning column is equipped with several positioning tooths, and sleeve is equipped with and determines
The claw of position tooth cooperation, if circumference equal dividing can be made adjusting rod at stem portion, claw and the cooperation of different positioning tooths by positioning tooth
It is maintained at different angle positions, further facilitates the adjusting to adjusting rod angle.
The utility model is further arranged to: the claw and sleeve are rotatablely connected, and the claw is equipped with for stirring
The sliding piece of claw is equipped with the torsional spring for contradicting claw and positioning tooth between the claw and sleeve.
Through the above technical solutions, claw and sleeve are rotatablely connected, claw is equipped with sliding piece, and sliding piece can be more convenient
Stir claw, the torsional spring for contradicting claw and positioning tooth is equipped between claw and sleeve, it is fixed that torsional spring contradicts claw always
Position tooth.
The utility model is further arranged to: the adjusting rod and the supporting rod are hinged.
Through the above technical solutions, adjusting rod is hinged with supporting rod, do not needing in use, supporting rod can be rotated, it will
Supporting rod is folded together with adjusting rod, saves space, is convenient for carrying.
The utility model is further arranged to: the supporting rod be equipped with for by supporting rod and adjust rod locking locking
Component, the locking assembly include the tie down screw being fixedly connected with adjusting rod, and the tie down screw runs through supporting rod, the lock
Locking knob is threaded on tight screw rod, the locking knob outer circumference surface is equipped with the form friction pattern for increasing friction force
Road.
Through the above technical solutions, adjusting rod is fixedly connected with tie down screw, tie down screw runs through supporting rod, tie down screw
It is threaded with locking knob, when needing to rotate supporting rod, locking knob is unclamped, supporting rod can be rotated；Outside locking knob
Periphery is equipped with friction lines, and friction lines increases frictional force when rotation lock knob, so that rotation lock knob is more
It is convenient.
The utility model is further arranged to: the elevating mechanism includes the first connecting rod with housing hinge, and described first
Connecting rod is hinged with second connecting rod far from one end of shell, and the second connecting rod is hinged with placement plate far from one end of first connecting rod；
At the hinge joint of the first connecting rod and shell, at the hinge joint of the second connecting rod and first connecting rod and the placement plate
Pass through bolted splice at the hinge joint of second connecting rod.
Through the above technical solutions, elevating mechanism includes first connecting rod, second connecting rod, placement plate, shell and first connecting rod,
First connecting rod and second connecting rod, second connecting rod and placement plate, are bolted, in the angle for needing to adjust connected component
When, only it need to unclamp corresponding bolt, i.e., it is adjustable；Multiple connecting rods be connected so that adjust it is more flexible so that dissolved oxygen instrument can be with
Adapt to different usage scenarios.
The utility model is further arranged to: it is equipped with the turning knob for rotating bolt on the bolt, described turn
Dynamic knob is equipped with friction lines.
Through the above technical solutions, bolt is equipped with turning knob, turning knob is equipped with friction lines, so that rotation spiral shell
Bolt is more convenient.
The utility model is further arranged to: the bottom surface of the shell is equipped with feet, and the feet is made of rubber.
Through the above technical solutions, housing bottom surface is equipped with feet made of rubber, do not pass through elevating mechanism in dissolved oxygen instrument
When support, it is more stable that feet can make dissolved oxygen instrument place.
The utility model is further arranged to: the first connecting rod, second connecting rod, placement plate are set along shell bilateral symmetry
It sets, the symmetrical placement plate is connected by connecting plate.
Through the above technical solutions, first connecting rod, the second connection, placement plate are symmetrically equipped on shell, so that dissolution
Oxygen instrument can be more stable when being placed on platform by elevating mechanism.
The utility model is further arranged to: the housing bottom surface is equipped with the holding tank for placing the elevating mechanism,
The groove sidewall that accommodates is equipped with the fixture block for preventing elevating mechanism from falling.
Through the above technical solutions, shell is equipped with holding tank, holding tank is for storing elevating mechanism, the side wall of holding tank
Equipped with the block for preventing elevating mechanism from falling；It is not needing to be that elevating mechanism can preferably be accommodated in receiving using elevating mechanism
In slot, without falling.
In conclusion the utility model has the following beneficial effects:
1, supporting mechanism adjusts the angle that adjusting rod can be preferably adjusted on component, preferably for placing detection probe
Fixed test probe；
2, elevating mechanism can more conveniently adjust the height of dissolved oxygen instrument, so that different workbenches is adapted to, so that
Dissolved oxygen instrument is applied more flexible.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the supporting mechanism of the present embodiment；
Fig. 3 is the portion the A enlarged diagram of Fig. 2；
Fig. 4 is the structural schematic diagram of the housing bottom of the present embodiment；
Fig. 5 is the structural schematic diagram of the elevating mechanism of the present embodiment；
Fig. 6 is the use state diagram of the elevating mechanism of the present embodiment.
Appended drawing reference: 1, shell；11, detection probe；12, display screen；13, holding tank；14, fixture block；15, groove；16, recessed
Slot；17, card slot；2, supporting mechanism；21, adjusting rod；3, component is adjusted；31, sleeve；4, positioning component；41, positioning column；42, sliding
Shifting portion；421, bulge loop；43, positioning tooth；44, claw；45, sliding piece；46, torsional spring；47, supporting rod；48, clamping jaw；5, locking group
Part；51, tie down screw；52, locking knob；6, elevating mechanism；61, first connecting rod；62, second connecting rod；63, placement plate；64, even
Fishplate bar；65, turning knob；67, feet.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: Fig. 1, a kind of dissolved oxygen instrument, including shell 1 are referred to, the detection probe for detection is connected on shell 1
11, shell 1 is equipped with the display screen 12 for showing testing result；The side of shell 1 is equipped with and is used to support detection probe 11
Supporting mechanism 2.Supporting mechanism 2 includes adjusting rod 21, and adjusting rod 21 is hinged with supporting rod 47 at one end, and supporting rod 47 is far from tune
One end of pole 21 is equipped with the clamping jaw 48 for clamping detection probe 11.
With reference to Fig. 2, tie down screw 51 is fixed on adjusting rod 21, tie down screw 51 runs through supporting rod 47, tie down screw
51 are threaded with locking knob 52, when needing to adjust supporting rod 47, only need to unclamp locking knob 52, i.e., adjustable supporting rod
47；When adjusting suitable position, locking knob 52 is screwed, supporting rod 47 can be locked.
Referring to figs. 2 and 3, sleeve 31 is fixedly connected on adjusting rod 21, sliding is connected with positioning column 41 on shell 1, fixed
Position column 41 is equipped with slipping part 42 close to one end of shell 1, and slipping part 42 is the cylinder of rectangular in cross-section chamfering, and slipping part 42 plugs
Within the case 1；Positioning column 41 is equipped with ratchet in the side far from shell 1, and ratchet is equipped with several positioning tooths 43, and sleeve 31 is arranged
On ratchet；Sleeve 31 is rotatably connected to claw 44 by shaft, and claw 44 is fastened among adjacent two positioning tooth 43, thus will
The angle position of adjusting rod 21 locks；Torsional spring 46 is equipped between claw 44 and shaft, torsional spring 46 makes claw 44 by torsion and determines
Position tooth 43 keeps conflict state.
Referring to figs. 2 and 3, when needing to adjust the position of adjusting rod, sliding piece is pressed first, makes claw along articulated shaft court
The direction of remotely located tooth rotates, and then can be rotated to drive with the fixed adjusting rod of sleeve with rotational sleeve, when turning to
When suitable position, sliding piece is unclamped；Under the twisting force of torsional spring, claw is contradicted to positioning tooth, will adjust rod lock.
With reference to Fig. 4, shell 1 is equipped with the slip hole 16 for the sliding connection of slipping part 42, and slipping part is equipped with bulge loop 421,
16 inner wall of slip hole is equipped with the card slot 17 being clamped for bulge loop 421, and bulge loop 421 contacts at card slot 17 on the inside of shell 1, prevents from sliding
Deviate from portion 42.
With reference to Figure 4 and 5,1 bottom of shell is equipped with elevating mechanism 6, and 1 bottom of shell is equipped with the appearance for accommodating elevating mechanism 6
Receive slot 13.Elevating mechanism 6 includes the first connecting rod 61 hinged with shell 1, the hinged second connecting rod 62 of first connecting rod 61, second connecting rod
62 hinged placement plates 63；Shell 1 and first connecting rod 61, first connecting rod 61 and second connecting rod 62, second connecting rod 62 and placement plate 63
Between by bolted splice, the turning knob 65 convenient for rotating bolt is equipped on bolt, turning knob 65 is equipped with and is used for
The friction lines of increasing friction force；First connecting rod 61, second connecting rod 62 and placement plate 63 are symmetrical arranged along 1 left and right directions of shell,
Placement plate 63 is connected by connecting plate 64.
With reference to Figure 4 and 5,1 bottom of shell is equipped with feet 67 made of rubber, close to the position of connecting plate 64 on shell 1
Equipped with groove 15, finger can be extend into groove 15, more conveniently transfer to placement plate 63 from holding tank 13；Holding tank 13 leans on
The side plate of nearly connecting plate 64 is equipped with fixture block 14, and fixture block 14 can be fallen from holding tank 13 to avoid placement plate 63.
With reference to Fig. 5, when in use, work top is lower or other situations need to adjust height, adjustable lifting
Mechanism 6；Adjust elevating mechanism 6 only need rotary motion knob 65 to unclamp bolt, then by first connecting rod 61, second connecting rod 62,
Placement plate 63 adjusts to after suitable position, then is tightened bolt by turning knob 65.
It can be used, can will put without suitable workbench when needing outdoors using dissolved oxygen instrument with reference to Fig. 6
The one end for setting the separate second connecting rod 62 of plate 63 is inserted into soil, is positioned to shell 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of dissolved oxygen instrument, including shell (1), shell (1) is equipped with for the detection probe (11) of detection and for showing
Show the display screen (12) of testing result, which is characterized in that the shell (1) is equipped with the elevating mechanism (6) for adjusting height,
And the supporting mechanism (2) for placing detection probe (11), the supporting mechanism (2) include the adjusting rod for adjusting angle
(21), the adjusting rod (21) and shell (1) are rotatablely connected, the adjusting rod (21) be equipped with for adjust adjusting rod (21) with
The adjusting component (3) of horizontal plane angle, the adjusting rod (21) are equipped with the supporting rod (47) for fixed test probe (11), institute
Supporting rod (47) are stated equipped with the clamping jaw (48) for clamping detection probe (11).
2. dissolved oxygen instrument according to claim 1, which is characterized in that the adjusting component (3) includes the adjusting rod
(21) sleeve (31) being arranged on, the sleeve (31) are equipped with positioning component (4)；The positioning component (4) include with it is described
The positioning column (41) of shell (1) sliding connection, one section of the positioning column (41) close shell (1) are equipped with slipping part (42), far
One end of shrinking away from theshell body (1) is equipped with several positioning tooths (43)；The sleeve (31) is equipped with the claw cooperated with positioning tooth (43)
(44)。
3. dissolved oxygen instrument according to claim 2, which is characterized in that the claw (44) and sleeve (31) are rotatablely connected,
The claw (44) is equipped with the sliding piece (45) for stirring claw (44), is equipped between the claw (44) and sleeve (31)
The torsional spring (46) for contradicting claw (44) and positioning tooth (43).
4. dissolved oxygen instrument according to claim 1, which is characterized in that the adjusting rod (21) and the supporting rod (47) are cut with scissors
It connects.
5. dissolved oxygen instrument according to claim 4, which is characterized in that the supporting rod (47) is equipped with for by supporting rod
(47) with the locking assembly (5) of adjusting rod (21) locking, the locking assembly (5) includes the lock being fixedly connected with adjusting rod (21)
Tight screw rod (51), the tie down screw (51) run through supporting rod (47), are threaded with locking rotating on the tie down screw (51)
Button (52), locking knob (52) outer circumference surface are equipped with the friction lines for increasing friction force.
6. dissolved oxygen instrument according to claim 1, which is characterized in that the elevating mechanism (6) includes hinged with shell (1)
First connecting rod (61), the first connecting rod (61) is hinged with second connecting rod (62) far from the one end of shell (1), and described second connects
Bar (62) is hinged with placement plate (63) far from the one end of first connecting rod (61)；The first connecting rod (61) is hinged with shell (1)
Point place, the second connecting rod (62) and first connecting rod (61) hinge joint at and the placement plate (63) and second connecting rod
(62) pass through bolted splice at hinge joint.
7. dissolved oxygen instrument according to claim 6, which is characterized in that be equipped on the bolt and turn for rotating bolt
Dynamic knob (65), the turning knob (65) are equipped with friction lines.
8. dissolved oxygen instrument according to claim 6, which is characterized in that the bottom surface of the shell (1) is equipped with feet (67), institute
Feet (67) is stated to be made of rubber.
9. dissolved oxygen instrument according to claim 6, which is characterized in that the first connecting rod (61), is put second connecting rod (62)
It sets plate (63) to be symmetrical set along shell (1), the symmetrical placement plate (63) is connected by connecting plate (64).
10. dissolved oxygen instrument according to claim 9, which is characterized in that shell (1) bottom surface is equipped with described for placing
The holding tank (13) of elevating mechanism (6), holding tank (13) side wall are equipped with the fixture block (14) for preventing elevating mechanism (6) from falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958063.1U CN208537461U (en) | 2018-06-20 | 2018-06-20 | Dissolved oxygen instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958063.1U CN208537461U (en) | 2018-06-20 | 2018-06-20 | Dissolved oxygen instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537461U true CN208537461U (en) | 2019-02-22 |
Family
ID=65392489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820958063.1U Active CN208537461U (en) | 2018-06-20 | 2018-06-20 | Dissolved oxygen instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857521A (en) * | 2021-01-06 | 2021-05-28 | 许淦超 | Detection instrument frame and self-adjusting method |
-
2018
- 2018-06-20 CN CN201820958063.1U patent/CN208537461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857521A (en) * | 2021-01-06 | 2021-05-28 | 许淦超 | Detection instrument frame and self-adjusting method |
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