CN112082068A - Engineering survey surveyor's level strutting arrangement - Google Patents
Engineering survey surveyor's level strutting arrangement Download PDFInfo
- Publication number
- CN112082068A CN112082068A CN202010900503.XA CN202010900503A CN112082068A CN 112082068 A CN112082068 A CN 112082068A CN 202010900503 A CN202010900503 A CN 202010900503A CN 112082068 A CN112082068 A CN 112082068A
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- rod
- engineering
- level
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- fixedly connected
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Abstract
The invention discloses an engineering measurement level supporting device, belongs to the technical field of engineering measurement equipment, solves the problems of low measurement precision and difficult adjustment of the existing level supporting device, and has the technical key points that: the base, base below symmetry is provided with the supporting leg, the base left side is provided with the carousel, carousel fixed connection connecting axle, carousel one side fixed connection initiative helical gear is kept away from to the connecting axle, initiative helical gear geared connection driven helical gear, driven helical gear endotheca has the threaded rod, threaded rod threaded connection horizontal pole, be provided with the screw hole in the horizontal pole, the threaded rod runs through the screw hole that sets up in the horizontal pole, the symmetry is provided with the push rod on the horizontal pole, the push rod is kept away from backup pad one side fixed connection and is placed the box, be provided with the standing groove in the backup pad, be provided with the engineering survey surveyor's level in the standing groove, have the high and.
Description
Technical Field
The invention relates to the technical field of engineering measurement equipment, in particular to a supporting device of an engineering measurement level gauge.
Background
A level (English: level) is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are expected to be a telescope, a tube level (or compensator), a vertical axis, a base and a foot screw. It is divided into a micro-tilt level, an automatic leveling level, a laser level and a digital level (also called an electronic level) according to the structure. The precision level is divided into a precision level and a common level according to the precision. The level gauge is a commonly used instrument in engineering measurement, and mainly utilizes a sight distance measurement principle to measure the height difference between two points.
The existing support frame brings inconvenience to the measurer with different heights due to the fact that the height of the existing support frame cannot be adjusted, in the actual measurement process, the measurement precision is influenced, no protection effect is caused on engineering measurement equipment, great inconvenience is brought to engineering measurement, the labor intensity of engineering measurement personnel is improved, the measurement efficiency cannot be improved, and popularization and application are difficult to achieve.
Accordingly, there is a need to provide an engineering level support apparatus that addresses the above-mentioned problems.
Disclosure of Invention
In view of the defects in the prior art, an embodiment of the present invention provides a supporting device for an engineering surveying level, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a supporting device for an engineering measurement level comprises a base, wherein supporting legs are symmetrically arranged below the base, a turntable is arranged on the left side of the base and fixedly connected with a connecting shaft, the turntable rotates to drive the connecting shaft to rotate, one side, away from the turntable, of the connecting shaft is fixedly connected with a driving bevel gear, the connecting shaft rotates to drive the driving bevel gear to rotate, the driving bevel gear is connected with a driven bevel gear, the driving bevel gear drives the driven bevel gear to rotate, a threaded rod is sleeved in the driven bevel gear and is in threaded connection with a cross rod, the threaded rod can enable the cross rod to be vertically adjusted in height, a threaded hole is formed in the cross rod, the threaded rod penetrates through the threaded hole formed in the cross rod, push rods are symmetrically arranged on the cross rod, one side, away from a supporting plate, be provided with the engineering survey surveyor's level in the standing groove, the standing groove can effectually prevent that the engineering survey surveyor's level from rocking.
As a further scheme of the invention, second slide bars are symmetrically arranged in the placing box body, a second slide block is sleeved outside the second slide bars, the bottom of the second slide block is fixedly connected with a first magnet, second magnets are symmetrically arranged at the bottom of the placing groove, and damping springs are symmetrically arranged at the bottom of the placing groove, so that the situation that an engineering measuring level is inaccurate in measuring result due to vibration can be effectively prevented by the damping springs.
As a further scheme of the invention, grooves are symmetrically arranged in the base, a first sliding rod is arranged in each groove, the first sliding rod is arranged on a supporting plate, the supporting plate is arranged in the base, a first sliding block is movably connected to the first sliding rod, a spring is arranged below the first sliding block, the spring is sleeved on the first sliding rod, the first sliding block is fixedly connected with a cross rod, and the spring can further reduce the vibration on the engineering measuring level and improve the measuring precision.
As a further scheme of the invention, a bearing is arranged in the base, the connecting shaft penetrates through the bearing, and the bearing can enable the connecting shaft to rotate more easily.
As a further scheme of the invention, the gears of the driving helical gear and the driven helical gear have the same size, and the number of teeth of the driving helical gear is greater than that of the driven helical gear, so that the height of the engineering measuring level can be adjusted more accurately.
As a further scheme of the invention, a fixing groove is formed in the supporting leg, a fixing insertion rod is arranged in the fixing groove, the top end of the fixing insertion rod is fixedly connected with a handle, the handle penetrates through the fixing groove, one side, away from the handle, of the fixing insertion rod is fixedly connected with a connecting block, one side, away from the fixing insertion rod, of the connecting block is fixedly connected with a plug, and the plug and the fixing insertion rod are matched with each other, so that the device can be more stably fixed on the ground, and the device is prevented from shaking.
As a further scheme of the invention, the two sides of the fixed inserted bar are symmetrically provided with rotating blocks which are connected with a plug, and the rotating blocks can enable the plug to better enter the ground.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, the connecting shaft is driven to rotate by the rotation of the turntable, the driving bevel gear is driven to rotate by the rotation of the connecting shaft, the driven bevel gear is driven to rotate by the rotation of the driving bevel gear, the cross rod can be vertically adjusted by the threaded rod, the damping springs are symmetrically arranged at the bottom of the placing groove, the damping springs can effectively prevent the engineering measuring level from being inaccurate in measuring result caused by vibration, the gear sizes of the driving bevel gear and the driven bevel gear are the same, and the tooth number of the driving bevel gear is greater than that of the driven bevel gear, so that the height of the engineering measuring level can be more accurately adjusted.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
FIG. 2 is a schematic structural diagram of view A in the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an improvement in the embodiment of the present invention.
FIG. 4 is a schematic structural diagram of view B in the embodiment of the present invention.
Reference numerals: 1-base, 2-supporting leg, 3-rotary table, 4-connecting shaft, 5-driving bevel gear, 6-driven bevel gear, 7-threaded rod, 8-bearing, 9-cross bar, 10-first slide bar, 11-first slide block, 12-spring, 13-supporting plate, 14-push rod, 15-placing box, 16-second slide block, 17-first magnet, 18-second magnet, 19-placing groove, 20-engineering measuring level, 21-fixing groove, 22-handle, 23-fixing inserted bar, 24-rotating block, 25-connecting block, 26-plug, 27-groove and 28-second slide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1
Referring to fig. 1-2, an engineering surveying level supporting device comprises a base 1, wherein supporting legs 2 are symmetrically arranged below the base 1, a rotary table 3 is arranged on the left side of the base 1, the rotary table 3 is fixedly connected with a connecting shaft 4, the rotary table 3 rotates to drive the connecting shaft 4 to rotate, one side of the connecting shaft 4, which is far away from the rotary table 3, is fixedly connected with a driving bevel gear 5, the connecting shaft 4 rotates to drive the driving bevel gear 5 to rotate, the driving bevel gear 5 is in gear connection with a driven bevel gear 6, the driving bevel gear 5 rotates to drive the driven bevel gear 6 to rotate, a threaded rod 7 is sleeved in the driven bevel gear 6, the threaded rod 7 is in threaded connection with a cross rod 9, the threaded rod 7 can enable the cross rod 9 to be vertically adjusted in height, threaded holes are formed in the cross rod 9, the threaded rod 7, the push rod 14 is far away from the supporting plate 13 and is fixedly connected with the placing box body 15, a placing groove 19 is formed in the supporting plate 13, an engineering measurement level 20 is arranged in the placing groove 19, and the placing groove 19 can effectively prevent the engineering measurement level 20 from shaking.
The symmetry is provided with second slide bar 28 in placing the box 15, the overcoat has second slider 16 on the second slide bar 28, the first magnet 17 of second slider 16 bottom fixed connection, standing groove 19 bottom symmetry is provided with second magnet 18, standing groove 19 bottom symmetry is provided with damping spring 29, damping spring 29 can effectually prevent that engineering measurement surveyor's level 20 from receiving vibrations and leading to the measuring result inaccurate.
The symmetry is provided with recess 27 in the base 1, be provided with first slide bar 10 in the recess 27, first slide bar 10 sets up in backup pad 13, backup pad 13 sets up in base 1, swing joint first slider 11 on the first slide bar 10, first slider 11 below is provided with spring 12, spring 12 overcoat is on first slide bar 10, first slider 11 fixed connection horizontal pole 9, the vibrations that engineering survey surveyor's level 20 received that can step forward of spring 12 improve measurement accuracy.
Preferably, in this embodiment, a bearing 8 is disposed in the base 1, the connecting shaft 4 penetrates through the bearing 8, and the bearing 8 can make the connecting shaft 4 rotate more easily.
Preferably, in this embodiment, the gear sizes of the driving helical gear 5 and the driven helical gear 6 are the same, and the number of teeth of the driving helical gear 5 is greater than that of the driven helical gear 6, so that the height of the engineering measuring level 20 can be adjusted more accurately.
Example 2
Referring to fig. 1 to 4, a supporting device for an engineering surveying level comprises a base 1, a fixing groove 21, a handle 22, a fixing insertion rod 23, a rotating block 24, a connecting block 25 and a plug 26, wherein supporting legs 2 are symmetrically arranged below the base 1, a rotary plate 3 is arranged on the left side of the base 1, the rotary plate 3 is fixedly connected with a connecting shaft 4, the rotary plate 3 rotates to drive the connecting shaft 4 to rotate, one side of the connecting shaft 4 far away from the rotary plate 3 is fixedly connected with a driving helical gear 5, the connecting shaft 4 rotates to drive the driving helical gear 5 to rotate, the driving helical gear 5 is in gear connection with a driven helical gear 6, the driving helical gear 5 rotates to drive the driven helical gear 6 to rotate, a threaded rod 7 is sleeved in the driven helical gear 6, the threaded rod 7 is in threaded connection with a cross rod 9, and the threaded rod, be provided with the screw hole in the horizontal pole 9, threaded rod 7 runs through the screw hole that sets up in the horizontal pole 9, the symmetry is provided with push rod 14 on the horizontal pole 9, push rod 14 keeps away from 13 one side fixed connection of backup pad and places box 15, be provided with standing groove 19 on the backup pad 13, be provided with engineering survey spirit level 20 in the standing groove 19, standing groove 19 can effectually prevent that engineering survey spirit level 20 from rocking.
The symmetry is provided with second slide bar 28 in placing the box 15, the overcoat has second slider 16 on the second slide bar 28, the first magnet 17 of second slider 16 bottom fixed connection, standing groove 19 bottom symmetry is provided with second magnet 18, standing groove 19 bottom symmetry is provided with damping spring 29, damping spring 29 can effectually prevent that engineering measurement surveyor's level 20 from receiving vibrations and leading to the measuring result inaccurate.
The symmetry is provided with recess 27 in the base 1, be provided with first slide bar 10 in the recess 27, first slide bar 10 sets up in backup pad 13, backup pad 13 sets up in base 1, swing joint first slider 11 on the first slide bar 10, first slider 11 below is provided with spring 12, spring 12 overcoat is on first slide bar 10, first slider 11 fixed connection horizontal pole 9, the vibrations that engineering survey surveyor's level 20 received that can step forward of spring 12 improve measurement accuracy.
What is different from embodiment 1 is that, be provided with fixed slot 21 in the supporting leg 2, be provided with fixed inserted bar 23 in the fixed slot 21, fixed inserted bar 23 top fixed connection handle 22, handle 22 runs through fixed slot 21, fixed inserted bar 23 keeps away from handle 22 one side fixed connection connecting block 25, fixed inserted bar 23 one side fixed connection plug 26 is kept away from to connecting block 25, plug 26 and fixed inserted bar 23 mutually support, can make the device more firm fix subaerial, prevent that the device from rocking.
Preferably, in this embodiment, the fixed insertion rod 23 is symmetrically provided with rotating blocks 24 on both sides, the rotating blocks 24 are connected with the plug 26, and the rotating blocks 24 can enable the plug 26 to better enter the ground.
The rest of the structure of this example is the same as example 1.
It should be particularly noted that, in the invention, the rotation of the turntable 3 drives the rotation of the connecting shaft 4, the rotation of the connecting shaft 4 drives the rotation of the driving bevel gear 5, the rotation of the driving bevel gear 5 drives the rotation of the driven bevel gear 6, the threaded rod 7 can enable the transverse rod 9 to be adjusted in height up and down, the damping springs 29 are symmetrically arranged at the bottom of the placing groove 19, the damping springs 29 can effectively prevent the engineering measurement level 20 from being inaccurate in measurement result due to vibration, the driving bevel gear 6 and the driven bevel gear 7 have the same gear size, and the number of teeth of the driving bevel gear 6 is greater than that of the driven bevel gear 7, so that the height of the engineering measurement level 20 can be adjusted more accurately.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The engineering measurement level supporting device comprises a base (1) and is characterized in that supporting legs (2) are symmetrically arranged below the base (1), a rotary table (3) is arranged on the left side of the base (1), the rotary table (3) is fixedly connected with a connecting shaft (4), one side, far away from the rotary table (3), of the connecting shaft (4) is fixedly connected with a driving bevel gear (5), the driving bevel gear (5) is in gear connection with a driven bevel gear (6), a threaded rod (7) is sleeved in the driven bevel gear (6), the threaded rod (7) is in threaded connection with a transverse rod (9), threaded holes are formed in the transverse rod (9), the threaded rod (7) penetrates through threaded holes formed in the transverse rod (9), push rods (14) are symmetrically arranged on the transverse rod (9), and a box body (15) is fixedly connected and placed on one side, far away from, a placing groove (19) is formed in the supporting plate (13), and an engineering measuring level (20) is arranged in the placing groove (19).
2. The engineering measuring level supporting device according to claim 1, wherein a second sliding rod (28) is symmetrically arranged in the placing box body (15), a second sliding block (16) is sleeved outside the second sliding rod (28), the bottom of the second sliding block (16) is fixedly connected with the first magnet (17), the bottom of the placing groove (19) is symmetrically provided with the second magnet (18), and the bottom of the placing groove (19) is symmetrically provided with the damping spring (29).
3. The engineering measuring level supporting device according to claim 2, wherein grooves (27) are symmetrically formed in the base (1), a first sliding rod (10) is arranged in each groove (27), the first sliding rod (10) is arranged on a supporting plate (13), the supporting plate (13) is arranged in the base (1), a first sliding block (11) is movably connected to the first sliding rod (10), a spring (12) is arranged below the first sliding block (11), the spring (12) is sleeved on the first sliding rod (10), and the first sliding block (11) is fixedly connected with the cross rod (9).
4. An engineering level support according to claim 3, characterized in that a bearing (8) is arranged in the base (1), the connecting shaft (4) extending through the bearing (8).
5. The engineering level gauge support device according to claim 4, wherein the gears of the driving helical gear (5) and the driven helical gear (6) are the same in size, and the number of teeth of the driving helical gear (5) is greater than that of the driven helical gear (6).
6. The engineering measuring level supporting device according to claim 1, wherein a fixing groove (21) is formed in the supporting leg (2), a fixing insertion rod (23) is formed in the fixing groove (21), a handle (22) is fixedly connected to the top end of the fixing insertion rod (23), the handle (22) penetrates through the fixing groove (21), a connecting block (25) is fixedly connected to the side, away from the handle (22), of the fixing insertion rod (23), and a plug (26) is fixedly connected to the side, away from the fixing insertion rod (23), of the connecting block (25).
7. The engineering level gauge support device according to claim 6, wherein the fixed insert rod (23) is bilaterally symmetrically provided with a rotation block (24), and the rotation block (24) is connected with a plug (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900503.XA CN112082068A (en) | 2020-09-01 | 2020-09-01 | Engineering survey surveyor's level strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900503.XA CN112082068A (en) | 2020-09-01 | 2020-09-01 | Engineering survey surveyor's level strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112082068A true CN112082068A (en) | 2020-12-15 |
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ID=73731305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010900503.XA Pending CN112082068A (en) | 2020-09-01 | 2020-09-01 | Engineering survey surveyor's level strutting arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN112082068A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690362A (en) * | 1984-06-26 | 1987-09-01 | Tangberg Data A/S | Adjustable stand for a visual display unit |
| CN107124924A (en) * | 2017-05-23 | 2017-09-05 | 安徽高老庄生态农业科技有限公司 | It is a kind of to adjust the agricultural machinery platform of height |
| CN107562132A (en) * | 2017-10-26 | 2018-01-09 | 成都丝迈尔科技有限公司 | A kind of computer display for being easy to adjust angle |
| CN108167610A (en) * | 2017-12-31 | 2018-06-15 | 天津凯莱斯光电设备有限公司 | A kind of optoelectronic device support construction |
| CN208223466U (en) * | 2018-05-02 | 2018-12-11 | 上海市岩土工程检测中心 | A kind of engineering survey level support device |
| CN209209346U (en) * | 2018-10-21 | 2019-08-06 | 许舒翔 | A kind of physics experiments of high school storage box |
| CN209960115U (en) * | 2019-01-22 | 2020-01-17 | 陈文辉 | Height-adjustable supporting device for textile machinery |
| CN210716646U (en) * | 2019-09-28 | 2020-06-09 | 威海市三维工程测绘有限公司 | Engineering survey surveyor's level strutting arrangement |
| CN210831166U (en) * | 2019-11-21 | 2020-06-23 | 魏翔 | Connecting support for instrument convenient to use |
-
2020
- 2020-09-01 CN CN202010900503.XA patent/CN112082068A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690362A (en) * | 1984-06-26 | 1987-09-01 | Tangberg Data A/S | Adjustable stand for a visual display unit |
| CN107124924A (en) * | 2017-05-23 | 2017-09-05 | 安徽高老庄生态农业科技有限公司 | It is a kind of to adjust the agricultural machinery platform of height |
| CN107562132A (en) * | 2017-10-26 | 2018-01-09 | 成都丝迈尔科技有限公司 | A kind of computer display for being easy to adjust angle |
| CN108167610A (en) * | 2017-12-31 | 2018-06-15 | 天津凯莱斯光电设备有限公司 | A kind of optoelectronic device support construction |
| CN208223466U (en) * | 2018-05-02 | 2018-12-11 | 上海市岩土工程检测中心 | A kind of engineering survey level support device |
| CN209209346U (en) * | 2018-10-21 | 2019-08-06 | 许舒翔 | A kind of physics experiments of high school storage box |
| CN209960115U (en) * | 2019-01-22 | 2020-01-17 | 陈文辉 | Height-adjustable supporting device for textile machinery |
| CN210716646U (en) * | 2019-09-28 | 2020-06-09 | 威海市三维工程测绘有限公司 | Engineering survey surveyor's level strutting arrangement |
| CN210831166U (en) * | 2019-11-21 | 2020-06-23 | 魏翔 | Connecting support for instrument convenient to use |
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Application publication date: 20201215 |
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