CN111238539A - Convenient to use's top instrument combined test ware - Google Patents
Convenient to use's top instrument combined test ware Download PDFInfo
- Publication number
- CN111238539A CN111238539A CN202010183030.6A CN202010183030A CN111238539A CN 111238539 A CN111238539 A CN 111238539A CN 202010183030 A CN202010183030 A CN 202010183030A CN 111238539 A CN111238539 A CN 111238539A
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- fixedly connected
- gyro
- comprehensive tester
- fixed block
- equal fixedly
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- 230000035939 shock Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000819 phase cycle Methods 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 13
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
- G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Gyroscopes (AREA)
Abstract
The invention relates to the technical field of gyro instruments and discloses a gyro instrument comprehensive tester convenient to use. According to the invention, the motor is driven to drive the double-threaded rod to rotate in the forward direction, so that the threaded sleeves can be driven to approach each other and extrude the transverse plate to move upwards, the comprehensive tester body of the gyro instrument is lifted and exposed, the comprehensive tester body of the gyro instrument is used for measurement, after the measurement is finished, the double-threaded rod is driven to rotate in the reverse direction to drive the transverse plate to move downwards by starting the motor, the comprehensive tester body of the gyro instrument is withdrawn and protected, and therefore, the device can be lifted and lowered, is convenient to use and simple in structure, and indirectly improves the measurement speed of the comprehensive tester body of the gyro instrument.
Description
Technical Field
The invention relates to the technical field of gyro instruments, in particular to a comprehensive tester of a gyro instrument, which is convenient to use.
Background
The gyro instrument is a flight instrument for measuring the pitching and tilting attitudes of an aircraft by using gyro characteristics, and is a gyro instrument made by using the characteristics of a three-degree-of-freedom gyro and the characteristics of a pendulum and used for measuring the attitude angle of the aircraft. The pilot can only maintain the correct attitude of the airplane by the indication of the gyro horizon so as to complete the flight and battle tasks. Particularly, when flying in clouds or performing night voyage, a pilot cannot see the horizon and the landmark of the ground, and if the pilot does not depend on instruments, the pilot is very difficult to pilot the airplane; moreover, the pilot is easy to have illusion and even possible accidents of machine destruction and human death. Since the flight attitude has a decisive influence on the flying state of motion and is of great importance for ensuring the flying safety, the gyrhorizon which is the primary flight instrument is usually installed in the most prominent position in the middle of the instrument panel of the aircraft. Some airplanes are additionally provided with emergency horizon sensors for use when a main horizon sensor fails. Therefore, the performance of the gyro instrument is very important, and the comprehensive tester of the gyro instrument is special measuring and setting equipment for the gyro instrument, the horizon sensor, the vertical gyro, the horizon indicator and other attitude instruments. The tester is used for verifying performance parameters of a complete set of horizon sensors, vertical gyros or horizon indicators in an internal field and an external field.
However, most of the gyro meter comprehensive testers are heavy in size, not easy to move, inconvenient to use and bring great inconvenience to measurement, so that the gyro meter comprehensive tester convenient to use is provided.
Disclosure of Invention
The invention aims to provide a gyro instrument comprehensive tester convenient to use, and the purpose of enabling the gyro instrument comprehensive tester convenient to use is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: a gyro instrument comprehensive tester convenient to use comprises a base, wherein a push rod is fixedly connected to the right end of the top of the base, a protection box is fixedly connected to the top of the base, a double-threaded rod is arranged at the bottom of the inner wall of the protection box and is arranged in parallel with the base, a bearing is arranged on the left side of the double-threaded rod, the double-threaded rod is movably connected with the inner wall of the protection box through the bearing, a motor pad is arranged inside one side, close to the push rod, of the protection box, a motor is fixedly connected to the top of the motor pad, the output end of the motor is fixedly connected with one end, far away from the bearing, of the double-threaded rod through a coupler, a sliding groove is arranged at the bottom of the inner wall of the base, thread sleeves are respectively connected to the surfaces of the two ends of the double, the double-threaded rod top is provided with a transverse plate, both ends of the bottom of the transverse plate are fixedly connected with a second connecting block, two transmission rods are arranged below the transverse plate, both ends of the two transmission rods are respectively and movably connected with the second connecting block and the first connecting block, both ends of the transverse plate are respectively and fixedly connected with connecting sleeves, both tops of the two first fixing blocks are respectively provided with a second fixing block, both the second fixing blocks are respectively and fixedly connected with the inner wall of the protective box, both tops of the two first fixing blocks are respectively and fixedly connected with a fixing rod, one end of the two fixing rods, far away from the first fixing block, is respectively and fixedly connected with the second fixing block, both the fixing rods respectively penetrate through the two connecting sleeves and extend to the outside of the connecting sleeves, both ends of the top of the transverse plate are respectively and fixedly connected with shock absorbing seats, two the stand top all is provided with the carriage release lever, and two equal divide equally the carriage release lever bottom do not run through the stand and extend to the stand inside, two the equal fixedly connected with stopper in carriage release lever bottom, two the stopper surface is equallyd divide do not contact with two stand inner walls, two the equal fixedly connected with backup pad in carriage release lever top, two the spring has all been cup jointed to the stand surface, two the spring top contacts with backup pad bottom respectively, two the spring bottom is equallyd divide do not contact with the shock mount top, two backup pad top fixedly connected with top of the staff instrument combined tester body, top of the staff instrument combined tester body openly is provided with the panel.
Preferably, four corners of the bottom of the base are movably connected with universal wheels.
Preferably, the push rod is arranged in an L shape, and a protective sleeve is sleeved at one end, far away from the base, of the push rod.
Preferably, the bottoms of the two sliding rods respectively penetrate through the notches of the sliding grooves and extend into the sliding grooves to be in contact with the walls of the sliding grooves.
Preferably, the two transmission rods are arranged in a crossed manner, rotating shafts are arranged at the middle shafts of the two transmission rods, and the two transmission rods are movably connected through the rotating shafts.
Preferably, the equal fixedly connected with fixed block one in the protection incasement wall left and right sides, two fixed block one all is located the diaphragm below, two a fixed block top all contacts with diaphragm both sides bottom.
Preferably, the two shock absorption seats are both arranged in a concave shape.
Preferably, the surface of the panel is provided with a transmitter, a receiver, a direct current voltage/ammeter, an alternating current voltage/ammeter, a phase sequence indicating circuit, a power switch, a tilt/pitch change-over switch, a longitudinal/transverse change-over switch, a locking device button, a locking indicator lamp, a vertical gyro interface, an indicator interface and a signal distributor interface.
The invention provides a gyro instrument comprehensive tester convenient to use. The method has the following beneficial effects:
(1) the invention drives the motor to drive the double-threaded rod to rotate in the forward direction by moving the motor, thereby driving the threaded sleeves to approach each other, extruding the transverse plate to move upwards, further lifting and exposing the gyro instrument comprehensive tester body, using the gyro instrument comprehensive tester body to carry out use measurement, after the measurement is finished, starting the motor to enable the double-threaded rod to rotate in the reverse direction to drive the transverse plate to move downwards, and withdrawing and protecting the gyro instrument comprehensive tester body, thereby enabling the device to lift and descend, being convenient to use and simple in structure, and indirectly improving the measurement speed of the gyro instrument comprehensive tester body.
(2) The spring is arranged, so that shock absorption is provided for the device in the ascending or descending process, damage caused by vibration of the comprehensive tester body of the gyro instrument is prevented, the comprehensive tester body of the gyro instrument is protected, the service life of the comprehensive tester body of the gyro instrument is prolonged, and the service life of the comprehensive tester body of the gyro instrument can be prolonged.
(3) The universal wheels are arranged, so that a measurer can push the device, the device is high in practicability and convenient and flexible to use, the workload of the measurer is reduced, accidents caused by lifting the device are avoided, and the safety of the device is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of the present invention A;
FIG. 4 is an enlarged view of the present invention A.
In the figure: the comprehensive tester comprises a base 1, universal wheels 2, push rods 3, a protective sleeve 4, a protective box 5, a double-threaded rod 6, a bearing 7, a motor 8, a motor pad 9, a threaded sleeve 10, a sliding groove 11, a sliding rod 12, a connecting block I13, a cross plate 14, a connecting block II 15, a transmission rod 16, a rotating shaft 17, a fixing block I18, a fixing block II 19, a fixing rod 20, a connecting sleeve 21, a shock absorption seat 22, a stand column 23, a moving rod 24, a limiting block 25, a supporting plate 26, a spring 27, a gyro instrument comprehensive tester body 28 and a panel 29.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a gyro instrument comprehensive tester convenient to use comprises a base 1, universal wheels 2 are movably connected at four corners of the bottom of the base 1, a measurer can push the device by arranging the universal wheels 2, so that the device has high practicability and is convenient and flexible to use, the workload of the measurer is reduced, accidents caused by lifting the device are avoided, the safety of the device is also guaranteed, an opening is formed in the top of a protection box 5, dustproof cloth covers the top of the protection box 5, the opening can ensure that a gyro instrument comprehensive tester body 28 can be exposed, a push rod 3 is fixedly connected with the right end of the top of the base 1, the push rod 3 is in an L-shaped arrangement, a protective sleeve 4 is sleeved at one end, far away from the base 1, of the push rod 3, the top of the base 1 is fixedly connected with the protection box 5, a double-threaded rod 6 is arranged at the bottom of the inner wall of the protection box 5, and the double, the left side of the double-threaded rod 6 is provided with a bearing 7, the double-threaded rod 6 is movably connected with the inner wall of a protection box 5 through the bearing 7, a motor pad 9 is arranged inside one side of the protection box 5 close to a push rod 3, the top of the motor pad 9 is fixedly connected with a motor 8, the model of the motor 8 is Y132S-4, the output end of the motor 8 is fixedly connected with one end of the double-threaded rod 6 far away from the bearing 7 through a coupler, the bottom of the inner wall of a base 1 is provided with a chute 11, the surfaces of the two ends of the double-threaded rod 6 are all in threaded connection with threaded sleeves 10, the bottoms of the two threaded sleeves 10 are all fixedly connected with sliding rods 12, the bottoms of the two sliding rods 12 respectively penetrate through the notches of the chute 11 and extend into the chute 11 to be contacted with the chute wall of the chute 11, the tops of the two threaded sleeves, two transmission rods 16 are arranged below the transverse plate 14, the two transmission rods 16 are arranged in a crossed manner, rotating shafts 17 are arranged at the middle shafts of the two transmission rods 16, the two transmission rods 16 are movably connected through the rotating shafts 17, two ends of each transmission rod 16 are respectively and movably connected with a second connecting block 15 and a first connecting block 13, connecting sleeves 21 are respectively and fixedly connected at the left end and the right end of the transverse plate 14, first fixing blocks 18 are respectively and fixedly connected at the left side and the right side of the inner wall of the protection box 5, the two first fixing blocks 18 are respectively positioned below the transverse plate 14, the tops of the two first fixing blocks 18 are respectively contacted with the bottoms at two sides of the transverse plate 14, second fixing blocks 19 are respectively arranged at the tops of the two first fixing blocks 18, the two second fixing blocks 19 are respectively and fixedly connected with the inner wall of the protection box 5, fixing rods, the motor 8 is started to drive the double-threaded rod 6 to rotate forward, so that the threaded sleeves 10 can be driven to approach each other, the transverse plate 14 is extruded to move upwards, the gyro meter comprehensive tester body 28 is lifted and exposed, the gyro meter comprehensive tester body 28 is used for use and measurement, after measurement is finished, the motor 8 is started to drive the double-threaded rod 6 to rotate reversely to drive the transverse plate 14 to move downwards, the gyro meter comprehensive tester body 28 is recovered and protected, so that the device can be lifted and lowered, the device is convenient to use, the structure is simple, the measurement speed of the gyro meter comprehensive tester body 28 is indirectly improved, the two fixing rods 20 respectively penetrate through the two connecting sleeves 21 and extend to the outside of the connecting sleeves 21, the two ends of the top of the transverse plate 14 are fixedly connected with the shock absorption seats 22, and the two shock absorption seats 22 are both in a concave shape, the top of the concave surface of the two shock-absorbing seats 22 is fixedly connected with the upright column 23, the inner parts of the two upright columns 23 are arranged in a hollow manner, the top parts of the two upright columns 23 are respectively provided with a moving rod 24, the bottom parts of the two moving rods 24 respectively penetrate through the upright column 23 and extend into the upright column 23, the bottom parts of the two moving rods 24 are respectively fixedly connected with a limiting block 25, the surfaces of the two limiting blocks 25 are respectively contacted with the inner walls of the two upright columns 23, the top parts of the two moving rods 24 are respectively and fixedly connected with a supporting plate 26, the outer surfaces of the two upright columns 23 are respectively sleeved with a spring 27, through the arrangement of the spring 27, shock absorption is provided for the device in the process of ascending or descending, the damage caused by the vibration of the body 28 of the gyro meter comprehensive tester is prevented, the body 28 of the gyro meter, the service life of the gyro meter comprehensive tester body 28 can be longer, the tops of the two springs 27 are respectively contacted with the bottoms of the supporting plates 26, the bottoms of the two springs 27 are respectively contacted with the tops of the shock absorption seats 22, the tops of the two supporting plates 26 are fixedly connected with the gyro meter comprehensive tester body 28, the front surface of the gyro meter comprehensive tester body 28 is provided with a panel 29, and the surface of the panel 29 is provided with a transmitter, a receiver, a direct current voltage/ammeter, an alternating current voltage/ammeter, a phase sequence indicating circuit, a power switch, an inclination/pitching change-over switch, a longitudinal/transverse change-over switch, a locking device button, a locking indicator lamp, a vertical gyro interface, an indicator interface and a signal distributor interface.
When using, through promoting push rod 3, drive guard box 5 and remove, when removing the place that needs the measurement, through starter motor 8, make motor 8 drive double-threaded rod 6 and carry out forward rotation, thereby it is close to each other to drive thread bush 10, promote top instrument combined test ware body 28 and vertically upwards remove along dead lever 20, thereby make top instrument combined test ware body 28 rise and expose, use top instrument combined test ware body 28 to use and measure, after the measurement finishes, through reverse starter motor 8, thereby make double-threaded rod 6 rotatory drive diaphragm 14 move down, withdraw the protection to top instrument combined test ware body 28.
In conclusion, the invention can start the motor 8 to drive the double-threaded rod 6 to rotate forward so as to drive the threaded sleeves 10 to approach each other and press the transverse plate 14 to move upward so as to lift and expose the gyro instrument comprehensive tester body 28, use and measure are carried out by using the gyro instrument comprehensive tester body 28, after the measurement is finished, the double-threaded rod 6 rotates reversely to drive the transverse plate 14 to move downward by starting the motor 8 so as to recover and protect the gyro instrument comprehensive tester body 28, so that the device can lift and descend, the device is convenient to use and simple in structure, the measuring speed of the gyro instrument comprehensive tester body 28 is indirectly improved, the spring 27 is arranged to provide shock absorption for the device in the lifting or descending process so as to prevent the gyro instrument comprehensive tester body 28 from being damaged due to vibration, protect top instrument comprehensive tester body 28, improved top instrument comprehensive tester body 28's life, make the live time to top instrument comprehensive tester body 28 can be longer, through setting up universal wheel 2, make survey crew can thrust unit to make the device practicality higher, convenient to use is nimble, has alleviateed survey crew's work load, avoids lifting the device and causes the accident to take place, has also ensured the safety of device.
Claims (8)
1. The utility model provides a convenient to use's top instrument combined tester, includes base (1), its characterized in that: the double-threaded-rod-type electric shock absorber is characterized in that a push rod (3) is fixedly connected to the right end of the top of the base (1), a protection box (5) is fixedly connected to the top of the base (1), a double threaded rod (6) is arranged at the bottom of the inner wall of the protection box (5), the double threaded rod (6) is arranged in parallel with the base (1), a bearing (7) is arranged on the left side of the double threaded rod (6), the double threaded rod (6) is movably connected with the inner wall of the protection box (5) through the bearing (7), a motor pad (9) is arranged inside one side, close to each other, of the protection box (5) and the push rod (3), a motor (8) is fixedly connected to the top of the motor pad (9), the output end of the motor (8) is fixedly connected with one end, far away from the bearing (7), of the double threaded rod (6) through a coupler, a, two equal fixedly connected with slide bar (12) in thread bush (10) bottom, two equal fixedly connected with connecting block (13) in thread bush (10) top, double threaded rod (6) top is provided with diaphragm (14), equal fixedly connected with connecting block two (15) in diaphragm (14) bottom both ends, diaphragm (14) below is provided with two transfer lines (16), two transfer line (16) both ends are equallyd divide do not with connecting block two (15) and connecting block one (13) swing joint, equal fixedly connected with adapter sleeve (21) in both ends about diaphragm (14), two fixed block one (18) top all is provided with fixed block two (19), two fixed block two (19) are equallyd divide do not with guard box (5) inner wall fixed connection, two fixed block one (18) top equal fixedly connected with dead lever (20), two fixed block (20) are kept away from the one end of fixed block one (18) and fixed block two (19) fixed connection respectively Connect, two the dead lever (20) is equallyd divide and is do not run through two adapter sleeves (21) and extend to adapter sleeve (21) outside, equal fixedly connected with damper seat (22), two in diaphragm (14) top both ends the equal fixedly connected with stand (23) of damper seat (22) concave surface top, two the inside cavity setting that is of stand (23), two stand (23) top all is provided with carriage release lever (24), two carriage release lever (24) bottom is equallyd divide and do not run through stand (23) and extend to inside stand (23), two equal fixedly connected with stopper (25) in carriage release lever (24) bottom, two stopper (25) surface is equallyd divide and do not contact with two stand (23) inner walls, two equal fixedly connected with backup pad (26) in carriage release lever (24) top, two spring (27) have all been cup jointed to stand (23) surface, two spring (27) top is respectively with backup pad (26) bottom contact, two spring (27) bottom is equallyd divide and is respectively with shock mount (22) top contact, two backup pad (26) top fixedly connected with top gyro instrument integrated tester body (28), top instrument integrated tester body (28) openly are provided with panel (29).
2. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: four corners of the bottom of the base (1) are movably connected with universal wheels (2).
3. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: the push rod (3) is arranged in an L shape, and a protective sleeve (4) is sleeved at one end, far away from the base (1), of the push rod (3).
4. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: the bottoms of the two sliding rods (12) respectively penetrate through the notches of the sliding chutes (11) and extend to the inside of the sliding chutes (11) to be contacted with the groove walls of the sliding chutes (11).
5. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: the two driving rods (16) are arranged in a crossed mode, rotating shafts (17) are arranged at the middle shafts of the two driving rods (16), and the two driving rods (16) are movably connected through the rotating shafts (17).
6. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: the equal fixedly connected with fixed block (18) of guard box (5) inner wall left and right sides, two fixed block (18) all are located diaphragm (14) below, two fixed block (18) top all contacts with diaphragm (14) both sides bottom.
7. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: the two shock absorption seats (22) are both arranged in a concave shape.
8. The gyro meter comprehensive tester convenient to use according to claim 1, characterized in that: the surface of the panel (29) is provided with a transmitter, a receiver, a direct current voltage/ammeter, an alternating current voltage/ammeter, a phase sequence indicating circuit, a power switch, a tilt/pitch change-over switch, a longitudinal/transverse change-over switch, a locking device button, a locking indicating lamp, a vertical gyro interface, an indicator interface and a signal distributor interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183030.6A CN111238539A (en) | 2020-03-16 | 2020-03-16 | Convenient to use's top instrument combined test ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183030.6A CN111238539A (en) | 2020-03-16 | 2020-03-16 | Convenient to use's top instrument combined test ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111238539A true CN111238539A (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010183030.6A Pending CN111238539A (en) | 2020-03-16 | 2020-03-16 | Convenient to use's top instrument combined test ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111238539A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604635A (en) * | 2020-12-29 | 2021-04-06 | 纵辉 | Stirring formula chemical industry reation kettle |
| CN113154193A (en) * | 2021-02-23 | 2021-07-23 | 韩玉坤 | Open-air portable mapping equipment convenient to adjust |
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|---|---|---|---|---|
| DE4039550A1 (en) * | 1990-12-11 | 1992-06-17 | Kreuzer Gmbh & Co Ohg | EQUIPMENT TROLLEY |
| CN207634936U (en) * | 2017-12-19 | 2018-07-20 | 河北德蚨容纺织服饰制造有限公司 | A kind of textile machine support device |
| CN208652049U (en) * | 2018-06-17 | 2019-03-26 | 西安文理学院 | A kind of computer host box adjustable installing seat |
| CN209480373U (en) * | 2019-01-25 | 2019-10-11 | 扬州久衡电气科技有限公司 | A kind of multifunctional relay protection tester guard box |
| CN209634531U (en) * | 2019-03-13 | 2019-11-15 | 无锡科睿检测服务有限公司 | A kind of automotive check chromatograph |
| CN210004065U (en) * | 2019-03-26 | 2020-01-31 | 辽宁机电职业技术学院 | multifunctional teaching device based on cloud computing |
| CN210034943U (en) * | 2019-06-06 | 2020-02-07 | 福建科图勘测规划有限公司 | Territorial space planning system integrating space-time multi-source data |
-
2020
- 2020-03-16 CN CN202010183030.6A patent/CN111238539A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4039550A1 (en) * | 1990-12-11 | 1992-06-17 | Kreuzer Gmbh & Co Ohg | EQUIPMENT TROLLEY |
| CN207634936U (en) * | 2017-12-19 | 2018-07-20 | 河北德蚨容纺织服饰制造有限公司 | A kind of textile machine support device |
| CN208652049U (en) * | 2018-06-17 | 2019-03-26 | 西安文理学院 | A kind of computer host box adjustable installing seat |
| CN209480373U (en) * | 2019-01-25 | 2019-10-11 | 扬州久衡电气科技有限公司 | A kind of multifunctional relay protection tester guard box |
| CN209634531U (en) * | 2019-03-13 | 2019-11-15 | 无锡科睿检测服务有限公司 | A kind of automotive check chromatograph |
| CN210004065U (en) * | 2019-03-26 | 2020-01-31 | 辽宁机电职业技术学院 | multifunctional teaching device based on cloud computing |
| CN210034943U (en) * | 2019-06-06 | 2020-02-07 | 福建科图勘测规划有限公司 | Territorial space planning system integrating space-time multi-source data |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604635A (en) * | 2020-12-29 | 2021-04-06 | 纵辉 | Stirring formula chemical industry reation kettle |
| CN113154193A (en) * | 2021-02-23 | 2021-07-23 | 韩玉坤 | Open-air portable mapping equipment convenient to adjust |
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