CN213336177U - Dustproof mechanism of intelligent instrument - Google Patents
Dustproof mechanism of intelligent instrument Download PDFInfo
- Publication number
- CN213336177U CN213336177U CN202022747588.0U CN202022747588U CN213336177U CN 213336177 U CN213336177 U CN 213336177U CN 202022747588 U CN202022747588 U CN 202022747588U CN 213336177 U CN213336177 U CN 213336177U
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- instrument
- welded
- dust cover
- connecting block
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- 239000000428 dust Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 230000002146 bilateral effect Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent instrument's dustproof mechanism, which comprises a fixed pedestal and i, unable adjustment base's upper surface bilateral symmetry welding has two sets of curb plates, and is two sets of the roof has all been welded at the top of curb plate, install step motor on the roof, step motor's output is connected with the lead screw through the shaft coupling transmission, the inboard welding of curb plate has the bearing block, the bottom of lead screw with the bearing block rotates to be connected, threaded connection has the slider on the circumference of lead screw, the one end skin weld of slider has first connecting block, the skin weld of first connecting block has the fixed block, the inside slip of fixed block is provided with the locating lever. The utility model discloses an establish the dust cover in instrument's the outside, when need not operating instrument, make the dust cover can carry out dustproof protection to instrument, the dust cover can also prevent that instrument from receiving the striking of other objects simultaneously to instrument's life has been increased.
Description
Technical Field
The utility model relates to an instrument and meter technical field specifically is an intelligent instrument and meter's dustproof mechanism.
Background
An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. The vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments and meters.
The current intelligent instrument still has some problems when using: inconvenient when not using instrument and meter, carry out dustproof protection and prevent that instrument and meter from being collided by other objects to instrument and meter's life has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent instrument's dustproof mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof mechanism of an intelligent instrument comprises a fixed base, wherein two groups of side plates are symmetrically welded on two sides of the upper surface of the fixed base, a top plate is welded at the tops of the two groups of side plates, a stepping motor is mounted on the top plate, the output end of the stepping motor is connected with a lead screw through a coupling in a transmission manner, a bearing block is welded on the inner side of each side plate, the bottom of the lead screw is rotatably connected with the bearing block, a sliding block is connected onto the circumference of the lead screw in a threaded manner, a first connecting block is welded on the outer surface of one end of the sliding block, a fixed block is welded on the outer surface of the first connecting block, a positioning rod is slidably arranged in the fixed block, a cavity is formed in the fixed block, a spring is arranged in the cavity and sleeved on the circumference of the positioning, the upper surface of the fixed base is provided with a dust cover, the outer surface of the top of the dust cover is fixedly provided with a convex block, the outer surface of the convex block is fixedly provided with a second connecting block, the surface of the second connecting block is provided with a positioning hole, and the end part of the positioning rod is inserted into the positioning hole.
The top plate with the welding has the guide arm between the bearing block, the guide arm run through the slider and with slider sliding connection.
The other end welding of locating lever has the pull ring, the pull ring sets up the outside of fixed block.
One end of the spring is fixedly arranged on the circumference of the positioning rod, and the other end of the spring is fixedly arranged on the inner wall of the cavity.
The first connecting blocks are symmetrically arranged on two sides of the sliding block in two groups, and the second connecting blocks are symmetrically arranged on two sides of the protruding block in two groups.
The outer surface of dust cover is provided with the observation window, the observation window sets up to transparent construction.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an establish the dust cover in instrument's the outside, when need not operating instrument, make the dust cover can carry out dustproof protection to instrument, the dust cover can also prevent that instrument from receiving the striking of other objects simultaneously to instrument's life has been increased.
2. The utility model discloses a step motor drives the lead screw and rotates, and the lead screw drives the slider and slides, and the slider slides and drives the lug and remove, and the lug drives the dust cover and removes to conveniently raise the dust cover or descend, make the dust cover conveniently protect instrument and meter, and can not influence instrument and meter's normal use.
3. The utility model discloses a pulling locating lever makes the one end of locating lever shift out from in the locating hole, can make first connecting block and second connecting block separation this moment to the convenience is dismantled the dust cover, is convenient for clear up the dust cover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a top view of a portion of fig. 2 according to the present invention.
In the figure: 1. a fixed base; 2. a side plate; 3. a top plate; 4. a stepping motor; 5. a screw rod; 6. a bearing block; 7. a slider; 8. a first connection block; 9. a fixed block; 10. positioning a rod; 11. a cavity; 12. a spring; 13. a dust cover; 14. a bump; 15. a second connecting block; 16. positioning holes; 17. a guide bar; 18. a pull ring; 19. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 3, a dustproof mechanism of an intelligent instrument comprises a fixed base 1, two sets of side plates 2 are symmetrically welded on two sides of the upper surface of the fixed base 1, top plates 3 are welded on the tops of the two sets of side plates 2, a stepping motor 4 is mounted on the top plate 3, the output end of the stepping motor 4 is connected with a screw rod 5 through coupling transmission, a bearing block 6 is welded on the inner side of each side plate 2, the bottom of the screw rod 5 is rotatably connected with the bearing block 6, a slide block 7 is connected on the circumference of the screw rod 5 in a threaded manner, a first connecting block 8 is welded on the outer surface of one end of the slide block 7, a fixed block 9 is welded on the outer surface of the first connecting block 8, a positioning rod 10 is arranged inside the fixed block 9 in a sliding manner, a cavity 11 is formed inside the fixed block 9, a spring 12 is arranged in, the upper surface of unable adjustment base 1 is provided with dust cover 13, and the top external surface of dust cover 13 is fixed and is provided with lug 14, and the external surface of lug 14 is fixed and is provided with second connecting block 15, and locating hole 16 has been seted up on the surface of second connecting block 15, and the tip of locating lever 10 is pegged graft in locating hole 16.
Referring to fig. 1, a guide rod 17 is welded between the top plate 3 and the bearing block 6, and the guide rod 17 penetrates through the sliding block 7 and is connected with the sliding block 7 in a sliding manner; the guide bar 17 can increase the stability of the sliding of the slider 7.
Referring to fig. 2 and 3, a pull ring 18 is welded to the other end of the positioning rod 10, and the pull ring 18 is arranged on the outer side of the fixing block 9; the pull ring 18 can facilitate pulling of the securing lever 10.
Referring to fig. 2, one end of the spring 12 is fixedly disposed on the circumference of the positioning rod 10, and the other end of the spring 12 is fixedly disposed on the inner wall of the cavity 11; the elastic force of the spring 12 can be conveniently acted on the positioning rod 10, so that the positioning rod 10 can be more stably inserted into the positioning hole 16.
Referring to fig. 3, two sets of first connecting blocks 8 are symmetrically disposed on both sides of the slider 7, and two sets of second connecting blocks 15 are symmetrically disposed on both sides of the protrusion 14; the stability of the connection between the slider 7 and the projection 14 can be increased.
Referring to fig. 1, the outer surface of the dust cover 13 is provided with a viewing window 19, and the viewing window 19 is provided in a transparent structure; the observation window 19 can be convenient to observe the instruments and meters inside the dust cover 13, so that the situation can be conveniently known.
The working principle is as follows: the utility model discloses through establishing dust cover 13 in the outside of instrument and meter, when need not operating instrument and meter, make dust cover 13 can protect instrument and meter dustproof, dust cover 13 can also prevent that instrument and meter from receiving the striking of other objects simultaneously to the life of instrument and meter has been increased; the screw rod 5 is driven to rotate through the stepping motor 4, the screw rod 5 drives the sliding block 7 to slide, the sliding block 7 drives the protruding block 14 to move, and the protruding block 14 drives the dust cover 13 to move, so that the dust cover 13 is conveniently lifted up or lowered down, the dust cover 13 is convenient to protect instruments and meters, and the normal use of the instruments and meters cannot be influenced; through pulling locating lever 10, make the one end of locating lever 10 remove from locating hole 16, can make first connecting block 8 and second connecting block 15 separation this moment to the convenience is dismantled dust cover 13, is convenient for clear up dust cover 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof mechanism of intelligent instrument and meter, includes unable adjustment base (1), its characterized in that: the upper surface of the fixed base (1) is symmetrically welded with two sets of side plates (2), the top of the two sets of side plates (2) is welded with a top plate (3), the top plate (3) is provided with a stepping motor (4), the output end of the stepping motor (4) is connected with a lead screw (5) through shaft coupling transmission, the inner side of the side plate (2) is welded with a bearing block (6), the bottom of the lead screw (5) is rotatably connected with the bearing block (6), the circumference of the lead screw (5) is in threaded connection with a slide block (7), the outer surface of one end of the slide block (7) is welded with a first connecting block (8), the outer surface of the first connecting block (8) is welded with a fixed block (9), the inner part of the fixed block (9) is provided with a positioning rod (10) in a sliding manner, a cavity (11) is formed in the fixed block (9, the spring (12) is sleeved on the circumference of the positioning rod (10), one end of the positioning rod (10) penetrates through the first connecting block (8), a dust cover (13) is arranged on the upper surface of the fixing base (1), a convex block (14) is fixedly arranged on the outer surface of the top of the dust cover (13), a second connecting block (15) is fixedly arranged on the outer surface of the convex block (14), a positioning hole (16) is formed in the surface of the second connecting block (15), and the end of the positioning rod (10) is inserted into the positioning hole (16).
2. The dustproof mechanism of the intelligent instrument and meter according to claim 1, wherein: the guide rod (17) is welded between the top plate (3) and the bearing block (6), and the guide rod (17) penetrates through the sliding block (7) and is in sliding connection with the sliding block (7).
3. The dustproof mechanism of the intelligent instrument and meter according to claim 1, wherein: the other end of the positioning rod (10) is welded with a pull ring (18), and the pull ring (18) is arranged on the outer side of the fixing block (9).
4. The dustproof mechanism of the intelligent instrument and meter according to claim 1, wherein: one end of the spring (12) is fixedly arranged on the circumference of the positioning rod (10), and the other end of the spring (12) is fixedly arranged on the inner wall of the cavity (11).
5. The dustproof mechanism of the intelligent instrument and meter according to claim 1, wherein: the two sides of the sliding block (7) of the first connecting block (8) are symmetrically provided with two groups, and the two sides of the protruding block (14) of the second connecting block (15) are symmetrically provided with two groups.
6. The dustproof mechanism of the intelligent instrument and meter according to claim 1, wherein: the outer surface of the dust cover (13) is provided with an observation window (19), and the observation window (19) is of a transparent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747588.0U CN213336177U (en) | 2020-11-23 | 2020-11-23 | Dustproof mechanism of intelligent instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747588.0U CN213336177U (en) | 2020-11-23 | 2020-11-23 | Dustproof mechanism of intelligent instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213336177U true CN213336177U (en) | 2021-06-01 |
Family
ID=76078059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022747588.0U Active CN213336177U (en) | 2020-11-23 | 2020-11-23 | Dustproof mechanism of intelligent instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213336177U (en) |
-
2020
- 2020-11-23 CN CN202022747588.0U patent/CN213336177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 136000, Group 6, Liangjia Committee, Renxing Street, Tiexi District, Siping City, Jilin Province Patentee after: Jia Zhenhai Country or region after: China Address before: Building 1, Yunshan poetic qinyunju, no.569, huangbian North Road, Baiyun District, Guangzhou City, Guangdong Province, 510080 Patentee before: Liu Qian Country or region before: China |
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| TR01 | Transfer of patent right |