CN113567076A - Clamp for vibration test of electronic measuring instrument - Google Patents
Clamp for vibration test of electronic measuring instrument Download PDFInfo
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- CN113567076A CN113567076A CN202111135454.6A CN202111135454A CN113567076A CN 113567076 A CN113567076 A CN 113567076A CN 202111135454 A CN202111135454 A CN 202111135454A CN 113567076 A CN113567076 A CN 113567076A
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- fixedly connected
- electronic measuring
- measuring instrument
- sleeve
- support
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention provides a clamp for a vibration test of an electronic measuring instrument, and relates to the technical field of detection of the electronic measuring instrument. The invention provides a clamp for vibration test of an electronic measuring instrument, which comprises a shell, the electronic measuring instrument, a support, a gas supply device, a fixing mechanism and a cleaning mechanism, wherein the electronic measuring instrument is arranged above the shell, the left side and the right side of the shell are fixedly connected with the support, the gas supply device is arranged at the bottom end of the front side of the shell, the top end of the support is fixedly connected with the fixing mechanism, the two sides of the shell, which are close to the top end, are fixedly connected with the cleaning mechanism, and the damage of the shell caused by collision of the shell of the instrument in the vibration test process is prevented through the cleaning mechanism.
Description
Technical Field
The invention relates to the technical field of detection of electronic measuring instruments, in particular to a clamp for a vibration test of an electronic measuring instrument.
Background
Vibration testing refers to testing of a vibrated object or model to assess the ability of the product to resist vibration in the intended environment of use.
Need fix the instrument through anchor clamps at the in-process that carries out vibration test, but because the situation of variation in size can appear in the instrument appearance size that awaits measuring, make and can't fix the phenomenon that appears lax to the instrument at the in-process anchor clamps that carry out vibration test to carry out the instrument to carry out vibration test's result to cause the influence to the instrument, and have debris or tiny part to drop and take place the collision between the instrument and lead to the instrument shell to appear damaging on the in-process instrument of vibration.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a clamp for a vibration test of an electronic measuring instrument, which solves the problems that the clamp can not fix instruments with different sizes to influence the experimental result and the instrument shell is damaged due to the falling of sundries and small parts on the instruments and the collision between the sundries and the instrument shell in the experimental process.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an anchor clamps for electronic measurement instrument vibration test, which comprises an outer shell, electronic measurement instrument, and a support, gas supply unit, fixed establishment, clearance mechanism, the shell top is equipped with electronic measurement instrument, shell left and right sides fixedly connected with support, the positive side bottom of shell is equipped with gas supply unit, support top fixedly connected with fixed establishment, the shell both sides are close to top fixedly connected with clearance mechanism, clearance mechanism is including setting up the utricule in electronic measurement instrument both sides, one side middle part that electronic measurement instrument was kept away from to the utricule is equipped with the extrusion stem, fixed connection between extrusion stem bottom and the shell, clearance mechanism still includes two arc baffle of fixed connection in layer board middle part bottom.
Preferably, be equipped with vibrating device in the shell, vibrating device top fixedly connected with layer board, the one-way intake pipe of air feeder top fixedly connected with second, the one-way intake pipe other end of second is close to top fixed connection with clearance mechanism positive side, the one-way intake pipe of air feeder left and right sides fixedly connected with, the one-way intake pipe top other end passes support and fixed establishment fixed connection, one side fixedly connected with rotating ring frame that the support top is close to electronic measurement instrument, fixed connection between fixed establishment both sides and the rotating ring frame, support top middle part is equipped with circular opening, circular opening both sides are equipped with square opening.
Preferably, fixed establishment is including setting up the sleeve on one side top of keeping away from electronic measurement instrument at the support, middle part fixedly connected with connecting cylinder in the sleeve, connecting cylinder both sides fixedly connected with telescopic sleeve, telescopic sleeve other end fixedly connected with sliding ball, sliding ball other end fixedly connected with auxiliary spring, auxiliary spring keeps away from the one end fixedly connected with fixed column of sliding ball, fixed connection between the fixed column outside and the sleeve both sides, sliding ball obverse side fixedly connected with copper wire, be equipped with the auto-lock spiral box on the copper wire, the one end that the sliding ball was kept away from to the copper wire passes the fixed lantern ring of auto-lock spiral box fixedly connected with, the fixed lantern ring inboard is equipped with the thread fastening cap nail, fixed lantern ring below is equipped with flexible fixed roof, threaded connection between thread fastening cap nail bottom and the flexible fixed roof.
Preferably, one side that the sleeve is close to electronic measurement instrument is equipped with the bar opening, and the copper wire passes fixed connection between the bar opening and the fixed lantern ring, and the sleeve is arranged in and is rotated between the rotating ring frame inboard and the rotating ring frame and be connected, and one side that the connecting cylinder is close to the bar opening is equipped with the gas outlet, and connecting cylinder bottom and sleeve bottom are equipped with and all are equipped with the round mouth, and the one-way intake pipe other end passes fixed connection between the round mouth of support and sleeve bottom and the round mouth of connecting cylinder bottom.
Preferably, fixed establishment is still including setting up the one-way outlet duct at bar opening middle part on the sleeve, and one-way outlet duct bottom end fixedly connected with second telescope tube, second telescope tube pass fixed connection between support and the support, and the second telescope tube is close to the spacing copper wire of top both sides fixedly connected with, and fixed connection between support and the copper wire is passed on spacing copper wire top.
Preferably, one side of the one-way air outlet pipe close to the bar-shaped opening is passed through a fixed connection between the bar-shaped opening and an air outlet on the connecting cylinder, the limit steel wire is passed through a fixed connection between a square opening on two sides of the circular opening on the support and the steel wire, a fixed connection is arranged between the fixed end of the second telescopic sleeve and the support, the limit steel wire is fixedly connected with the telescopic end of the second telescopic sleeve, and the bottom end of the second telescopic sleeve is provided with an automatic one-way air outlet valve.
Preferably, the cleaning mechanism further comprises a cleaning spring which is uniformly and fixedly connected with the arc-shaped guide plate, an annular groove column is uniformly and fixedly connected with the supporting plate, the top end of the cleaning spring penetrates through the annular groove column, straight rods are fixedly connected to two sides of the part, arranged in the annular groove column, of the cleaning spring, and a pressure sensing air outlet nozzle is uniformly and fixedly connected to one side, close to the electronic measuring instrument, of the capsule body.
Preferably, fixed connection between utricule positive side and the one-way intake pipe of second, fixed connection between utricule bottom and the layer board top both sides, there is the arc sunken at the one side middle part that electronic measurement instrument was kept away from to the utricule, and one side fixedly connected with extrusion ball that the extrusion stem top is close to the utricule, and in the arc sunken on the utricule was arranged in to the extrusion ball, annular groove post surface was equipped with tiny brush, evenly is equipped with the annular groove in the annular groove post, and the straight-bar is kept away from a tip part of clearance spring and is arranged in the annular groove.
(III) advantageous effects
(1) According to the invention, the fixing mechanism can fix electronic measuring instruments with different heights through the telescopic fixing top plate, the self-locking winding box, the steel wire, the thread fixing stud, the telescopic fixing top plate, the one-way air outlet pipe, the second telescopic sleeve and the limiting steel wire which are arranged in the fixing mechanism, so that the electronic measuring instruments cannot be fixed in the vibration test process due to the fact that the electronic measuring instruments cannot be fixed due to the fact that the electronic measuring instruments with different sizes are not suitable for different clamp sizes of the tested electronic measuring instruments, and the test result is prevented from being influenced.
(2) The invention relates to a vibration test device for an electronic measuring instrument, which comprises a sleeve, a connecting cylinder, a telescopic sleeve, a sliding ball, an auxiliary spring, a fixed column, a steel wire, a self-locking winding box, a fixed lantern ring, a thread fixed stud, a telescopic fixed top plate, a one-way air outlet pipe, a second telescopic sleeve and a limiting steel wire, wherein the sleeve, the connecting cylinder, the telescopic sleeve, the sliding ball, the auxiliary spring, the fixed column, the steel wire, the self-locking winding box, the fixed lantern ring, the thread fixed stud, the telescopic fixed top plate, the one-way air outlet pipe, the second telescopic sleeve and the limiting steel wire are arranged in a fixing mechanism, and the steel wire can be continuously tightened to fix the telescopic fixed top plate under the action of dragging force and negative pressure generated when the electronic measuring instrument vibrates, so that the steel wire can be fixed to the electronic measuring instrument, and the vibration test result of the electronic measuring instrument is prevented from being influenced by loosening of a clamp in the test process of the electronic measuring instrument.
(3) According to the invention, the bag body, the extrusion rod and the pressure sensing air outlet nozzle are arranged in the cleaning mechanism, so that the bag body and the extrusion rod are driven to continuously extrude in the vibrating process of the supporting plate, the pressure in the bag body is increased, air in the bag body is sprayed out to blow two sides of the electronic measuring instrument and the surface of the supporting plate, and the damage to the shell of the electronic measuring instrument caused by the falling of dust impurities and fine parts on the electronic measuring instrument and the friction between the shell of the electronic measuring instrument in the vibrating test process is prevented.
(4) According to the invention, through the bag body, the extrusion rod, the arc-shaped guide plate, the cleaning spring, the straight rod, the annular groove column and the pressure sensing air outlet nozzle which are arranged in the cleaning mechanism, when sundries or dust are blown into the annular groove column, the straight rod is continuously stirred through the vibration of the supporting plate, so that the cleaning spring can continuously shake to drive the fine hairbrush on the cleaning spring to clean the inner side of the annular groove column, the dust sundries and the like are prevented from being clamped in the annular groove column, and the dust sundries discharged from the annular groove column can be discharged from the position between the vibration device and the supporting plate through the arc-shaped guide plate under the action of the arc-shaped guide plate, so that the dust sundries and the like are prevented from being accumulated between the vibration device and the supporting plate or entering the position between the shell and the vibration device to be inconvenient to clean.
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 a schematic view of the internal structure of the sleeve of the present invention;
FIG. 4 is a schematic view of a fixing collar structure according to the present invention;
FIG. 5 is a front cross-sectional view of the annular groove column of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 2.
The device comprises a shell 1, a vibrating device 101, a supporting plate 102, an electronic measuring instrument 2, a support 3, a rotating ring frame 301, a gas supply device 4, a one-way gas inlet pipe 401, a second one-way gas inlet pipe 402, a fixing mechanism 5, a sleeve 501, a connecting cylinder 502, a telescopic sleeve 503, a sliding ball 504, an auxiliary spring 505, a fixing column 506, a steel wire 507, a self-locking winding box 508, a fixing sleeve ring 509, a threaded fixing stud 510, a telescopic fixing top plate 511, a one-way gas outlet pipe 512, a second telescopic sleeve 513, a limiting steel wire 514, a cleaning mechanism 6, a capsule 601, an extrusion rod 602, an arc-shaped guide plate 603, a cleaning spring 604, a straight rod 605, an annular groove column 606 and a pressure sensing gas outlet nozzle 607.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an embodiment of the present invention provides a fixture for vibration test of an electronic measuring instrument, comprising a housing 1, an electronic measuring instrument 2, a support 3, a gas supply device 4, a fixing mechanism 5, a cleaning mechanism 6, wherein the electronic measuring instrument 2 is arranged above the housing 1, the support 3 is fixedly connected to the left and right sides of the housing 1, the gas supply device 4 is arranged at the bottom end of the front side of the housing 1, the fixing mechanism 5 is fixedly connected to the top end of the support 3, the cleaning mechanism 6 is fixedly connected to the two sides of the housing 1 near the top end, the cleaning mechanism comprises capsule bodies 601 arranged at the two sides of the electronic measuring instrument 2, a squeezing rod 602 is arranged in the middle of one side of the capsule bodies 601 far from the electronic measuring instrument 2, the bottom end of the squeezing rod 602 is fixedly connected to the housing 1, the cleaning mechanism 6 further comprises two arc-shaped guide plates 603 fixedly connected to the bottom end of the middle of the supporting plate 102, and a vibration device 101 is arranged in the housing 1, vibrating device 101 top fixedly connected with layer board 102, the one-way intake pipe 402 of 4 top fixedly connected with second of air feeder, the one-way intake pipe 402 other end of second is close to top fixed connection with clearance mechanism 6 positive side, the one-way intake pipe 401 of 4 left and right sides fixedly connected with of air feeder, the one-way intake pipe 401 top other end passes support 3 and 5 fixed connection of fixed establishment, 3 top of support are close to one side fixedly connected with rotating ring frame 301 of electronic measurement instrument 2, fixed connection between 5 both sides of fixed establishment and the rotating ring frame 301, 3 top middle parts of support are equipped with circular opening, the circular opening both sides are equipped with square opening.
The fixing mechanism 5 comprises a sleeve 501 arranged at the top end of one side of the bracket 3 far away from the electronic measuring instrument 2, a connecting cylinder 502 is fixedly connected with the middle part in the sleeve 501, telescopic sleeves 503 are fixedly connected with two sides of the connecting cylinder 502, a sliding ball 504 is fixedly connected with the other end of the telescopic sleeve 503, an auxiliary spring 505 is fixedly connected with the other end of the sliding ball 504, a fixed column 506 is fixedly connected with one end of the auxiliary spring 505 far away from the sliding ball 504, the outer side of the fixed column 506 is fixedly connected with two sides of the sleeve 501, a steel wire 507 is fixedly connected with the front side of the sliding ball 504, a self-locking winding box 508 is arranged on the steel wire 507, a fixed collar 509 is fixedly connected with one end of the steel wire 507 far away from the sliding ball 504 through the self-locking winding box 508, a threaded fixing stud 510 is arranged on the inner side of the fixed collar 509, a telescopic fixing top plate 511 is arranged below the fixed collar 509, and the bottom end of the threaded fixing stud 510 is in threaded connection with the telescopic top plate 511, the fixing mechanism 5 further comprises a one-way air outlet pipe 512 arranged in the middle of the strip-shaped opening on the sleeve 501, the bottom end of the one-way air outlet pipe 512 is fixedly connected with a second telescopic sleeve 513, the second telescopic sleeve 513 penetrates through the bracket 3 and is fixedly connected with the bracket 3, two sides of the second telescopic sleeve 513 close to the top end are fixedly connected with limiting steel wires 514, the top ends of the limiting steel wires 514 penetrate through the bracket 3 and are fixedly connected with steel wires 507, one side of the sleeve 501 close to the electronic measuring instrument 2 is provided with the strip-shaped opening, the steel wires 507 penetrate through the strip-shaped opening and are fixedly connected with the fixed sleeve ring 509, the sleeve 501 is arranged between the inner side of the rotating ring frame 301 and is rotatably connected with the rotating ring frame 301, one side of the connecting cylinder 502 close to the strip-shaped opening is provided with an air outlet, the bottom end of the connecting cylinder 502 and the bottom end of the sleeve 501 are provided with round openings, the other end of the one-way air inlet pipe 401 penetrates through the round openings at the bracket 3 and the bottom end of the sleeve 501 and is fixedly connected with the round opening at the bottom end of the connecting cylinder 502, one side of one-way outlet pipe 512 is close to the bar-shaped opening and passes fixed connection between the gas outlet on bar-shaped opening and the connecting cylinder 502, fixed connection between square opening and the copper wire 507 of the circular opening both sides on support 3 are passed to spacing copper wire 514, fixed connection between second telescopic sleeve 513 stiff end and the support 3, spacing copper wire 514 and the flexible end connection of second telescopic sleeve 513, second telescopic sleeve 513 bottom is equipped with automatic one-way air outlet valve.
When the device is used, the telescopic fixed top plate 511 is placed at the top end of the electronic measuring instrument 2, the fixed sleeve ring 509 is fixedly adjusted through rotating the threaded fixed stud 510, the self-locking winding box 508 is adjusted to enable the steel wire 507 arranged between the sleeve 501 and the telescopic fixed top plate 511 to be in a stretched state, the air supply device 4 is started to inject air into the connecting cylinder 502 through the one-way air inlet pipe 401, the air entering the connecting cylinder 502 enters the telescopic sleeve 503 to enable the telescopic sleeve 503 to continuously extend to push the east sliding ball 504 to move towards one side where the fixed column 506 is located, meanwhile, current is introduced into the auxiliary spring 505 to enable the auxiliary spring 505 to contract under the mutual attraction between the currents, when the telescopic sleeve 503 is filled with the air and cannot extend, the air filling into the sleeve 501 is stopped, the vibration device 101 is started to drive the electronic measuring instrument 2 to vibrate to perform a vibration test on the electronic measuring instrument 2, and when the vibration device 101 drives the electronic measuring instrument 2 to vibrate, the electronic measuring instrument 2 pulls the steel wire 507, at the moment, current is stopped to be led into the auxiliary spring 505, the auxiliary spring 505 pushes the sliding ball 504 to move towards one side where the connecting cylinder 502 is located to extrude the telescopic sleeve 503 in cooperation with the pulling of the steel wire 507 when the electronic measuring instrument 2 vibrates, when the telescopic sleeve 503 is extruded, air in the telescopic sleeve 503 is extruded into the second telescopic sleeve 513 through the one-way air outlet pipe 512, the air entering the second telescopic sleeve 513 enables the telescopic end of the second telescopic sleeve 513 to extend and pull the limiting steel wire 514 to move downwards to pull the steel wire 507, so that the steel wire 507 can be always in a tight state after the steel wire 507 between the sleeve 501 and the telescopic fixed top plate 511 is loosened after the telescopic sleeve 503 is extruded, when the air in the telescopic sleeve 503 is completely extruded, the second telescopic sleeve 513 is completely expanded to enable the limiting steel wire 514 to be capable of fixing the loosened steel wire 504 changed along with the movement of the sliding ball 504 507 to enable steel wire 507 to be always in a tense state in the vibration process and prevent the vibration detection effect of electronic measuring instrument 2 from being influenced by the phenomenon that the clamp is affected by vibration and is loosened in the rotating process.
When the air supply device 4 is started to continuously inject air into the capsule 601 through the second one-way air inlet pipe 402 in the vibration test process of the electronic measuring instrument 2, the air in the capsule 601 is always in a full state, the vibration device 101 drives the supporting plate 102 to vibrate, the capsule 601 is continuously collided with the extrusion rod 602 to extrude the capsule 601 so that the pressure in the capsule 601 is increased, after the pressure in the capsule 601 is increased to a certain degree, the air in the air capsule 601 is ejected out from the pressure sensing air outlet nozzle 607 to blow the two side surfaces of the electronic measuring instrument 2 and the top end of the supporting plate 102, so that dust, sundries and the like falling off from the electronic measuring instrument 2 in the vibration test process can enter the annular groove column 606 arranged on the supporting plate 102, and the sundries or fine components falling off from the electronic measuring instrument 2 in the vibration test process of the electronic measuring instrument 2 and the shell 1 of the electronic measuring instrument 2 are prevented from colliding and extruding The shell 1 of the electronic measuring instrument 2 is damaged, meanwhile, the supporting plate 102 drives the annular groove column 606 to vibrate continuously in the vibration process, so that the inner wall of the annular groove column 606 collides with the straight rod 605 continuously, the cleaning spring 604 shakes continuously in the vibration process of the supporting plate 102, the continuous vibration of the cleaning spring 604 drives the fine brushes on the cleaning spring 604 to clean the inner wall of the annular groove column 606, dust, impurities and the like are prevented from being clamped between grooves in the inner wall of the annular groove column 606 and being accumulated between the annular groove column 606 and the cleaning spring 604, the impurities above the supporting plate 102 are prevented from being discharged, the impurities discharged from the annular groove column 606 can fall into the upper portion of the arc-shaped guide plate 603, the impurities on the arc-shaped guide plate 603 can be discharged from one side, away from the middle portion of the supporting plate 102, of the arc-shaped guide plate 603 along with the vibration of the supporting plate 102, and the impurities discharged from the annular groove column 606 can be prevented from entering the shell 1 and being inconvenient to clean.
Claims (8)
1. A clamp for vibration test of an electronic measuring instrument comprises a shell (1), the electronic measuring instrument (2), a bracket (3), a gas supply device (4), a fixing mechanism (5) and a cleaning mechanism (6), and is characterized in that: the utility model discloses a cleaning device, including shell (1), shell (1) top is equipped with electronic measuring instrument (2), shell (1) left and right sides fixedly connected with support (3), shell (1) positive side bottom is equipped with air feeder (4), support (3) top fixedly connected with fixed establishment (5), shell (1) both sides are close to top fixedly connected with clearance mechanism (6), clearance mechanism is including setting up utricule (601) in electronic measuring instrument (2) both sides, one side middle part that electronic measuring instrument (2) were kept away from in utricule (601) is equipped with squeeze bar (602), fixed connection between squeeze bar (602) bottom and shell (1), clearance mechanism (6) still include two arc baffle (603) of fixed connection in layer board (102) middle part bottom.
2. The clamp for the vibration test of the electronic measuring instrument according to claim 1, wherein: be equipped with vibrating device (101) in shell (1), vibrating device (101) top fixedly connected with layer board (102), the one-way intake pipe of air feeder (4) top fixedly connected with second (402), the one-way intake pipe of second (402) other end and clearance mechanism (6) positive side are close to top fixed connection, the one-way intake pipe of air feeder (4) left and right sides fixedly connected with (401), the one-way intake pipe (401) top other end passes support (3) and fixed establishment (5) fixed connection, one side fixedly connected with rotating ring frame (301) that support (3) top is close to electronic measurement instrument (2), fixed connection between fixed establishment (5) both sides and rotating ring frame (301), support (3) top middle part is equipped with circular opening, circular opening both sides are equipped with the square opening.
3. The clamp for the vibration test of the electronic measuring instrument according to claim 1, wherein: the fixing mechanism (5) comprises a sleeve (501) arranged at the top end of one side, far away from the electronic measuring instrument (2), of the support (3), a connecting cylinder (502) is fixedly connected to the middle inside the sleeve (501), telescopic sleeves (503) are fixedly connected to two sides of the connecting cylinder (502), a sliding ball (504) is fixedly connected to the other end of each telescopic sleeve (503), an auxiliary spring (505) is fixedly connected to the other end of each sliding ball (504), a fixing column (506) is fixedly connected to one end, far away from the sliding ball (504), of the auxiliary spring (505), the outer side of each fixing column (506) is fixedly connected to two sides of the sleeve (501), a steel wire (507) is fixedly connected to the front side of each sliding ball (504), a self-locking winding box (508) is arranged on each steel wire (507), a fixing sleeve ring (509) is fixedly connected to one end, far away from the sliding ball (504), of each steel wire (507) penetrates through the self-locking winding box (508), and a thread fixing stud (510) is arranged on the inner side of the fixing sleeve (509), a telescopic fixed top plate (511) is arranged below the fixed lantern ring (509), and the bottom end of the threaded fixed stud (510) is in threaded connection with the telescopic fixed top plate (511).
4. A jig for vibration testing of electronic measuring instruments according to claim 3, wherein: one side that sleeve (501) is close to electronic measurement instrument (2) is equipped with the bar opening, steel wire (507) pass fixed connection between bar opening and the fixed lantern ring (509), it is connected to rotate between rotating ring frame (301) inboard and rotating ring frame (301) to arrange in sleeve (501), connecting cylinder (502) are close to bar open-ended one side and are equipped with the gas outlet, connecting cylinder (502) bottom and sleeve (501) bottom are equipped with and all are equipped with the round mouth, fixed connection between the round mouth that the round mouth of support (3) and sleeve (501) bottom and connecting cylinder (502) bottom is passed to one-way intake pipe (401) other end.
5. A jig for vibration testing of electronic measuring instruments according to claim 3, wherein: fixed establishment (5) are still including setting up one-way outlet duct (512) at strip opening middle part on sleeve (501), one-way outlet duct (512) bottom fixedly connected with second telescope tube (513), and fixed connection between support (3) and support (3) is passed in second telescope tube (513), and second telescope tube (513) are close to spacing copper wire (514) of top both sides fixedly connected with, and fixed connection between support (3) and copper wire (507) is passed on spacing copper wire (514) top.
6. The clamp for the vibration test of the electronic measuring instrument according to claim 5, wherein: one side of the one-way air outlet pipe (512) close to the bar-shaped opening is passed through the fixed connection between the air outlets on the bar-shaped opening and the connecting cylinder (502), the limit steel wire (514) is passed through the fixed connection between the square opening on the two sides of the round opening on the support (3) and the steel wire (507), the fixed end of the second telescopic sleeve (513) is connected with the support (3), the limit steel wire (514) is connected with the telescopic end of the second telescopic sleeve (513), and the bottom end of the second telescopic sleeve (513) is provided with an automatic one-way air outlet valve.
7. The clamp for the vibration test of the electronic measuring instrument according to claim 1, wherein: the cleaning mechanism (6) further comprises a cleaning spring (604) which is uniformly and fixedly connected with the arc-shaped guide plate (603), an annular groove column (606) is uniformly and fixedly connected with the supporting plate (102), the top end of the cleaning spring (604) penetrates through the annular groove column (606) and is arranged in the annular groove column, straight rods (605) are fixedly connected to two sides of the part, arranged in the annular groove column (606), of the cleaning spring (604), and pressure sensing air nozzles (607) are uniformly and fixedly connected to one side, close to the electronic measuring instrument (2), of the capsule body (601).
8. The clamp for the vibration test of the electronic measuring instrument according to claim 7, wherein: fixed connection between utricule (601) positive side and the one-way intake pipe of second (402), fixed connection between utricule (601) bottom and layer board (102) top both sides, there is the arc sunken in the middle part of one side that electronic measurement instrument (2) were kept away from in utricule (601), one side fixedly connected with squeeze bulb that squeeze bar (602) top is close to utricule (601), squeeze bulb arranges the arc on utricule (601) in sunken, annular groove post (606) surface is equipped with tiny brush, evenly be equipped with the annular groove in the annular groove post (606), straight-bar (605) keep away from one end part of clearance spring (604) and place in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135454.6A CN113567076B (en) | 2021-09-27 | 2021-09-27 | Clamp for vibration test of electronic measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135454.6A CN113567076B (en) | 2021-09-27 | 2021-09-27 | Clamp for vibration test of electronic measuring instrument |
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| Publication Number | Publication Date |
|---|---|
| CN113567076A true CN113567076A (en) | 2021-10-29 |
| CN113567076B CN113567076B (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111135454.6A Active CN113567076B (en) | 2021-09-27 | 2021-09-27 | Clamp for vibration test of electronic measuring instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952995A (en) * | 2021-11-01 | 2022-01-21 | 青岛大学附属医院 | Section collection device for internal medicine experiments |
| CN117129175A (en) * | 2023-10-27 | 2023-11-28 | 江苏安高特控生物科技有限公司 | Clamp for vibration test of electronic measuring instrument |
| WO2024000409A1 (en) * | 2022-06-30 | 2024-01-04 | 嘉兴量创科技有限公司 | Clamp used for vibration testing of electronic gauge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113952995A (en) * | 2021-11-01 | 2022-01-21 | 青岛大学附属医院 | Section collection device for internal medicine experiments |
| WO2024000409A1 (en) * | 2022-06-30 | 2024-01-04 | 嘉兴量创科技有限公司 | Clamp used for vibration testing of electronic gauge |
| CN117129175A (en) * | 2023-10-27 | 2023-11-28 | 江苏安高特控生物科技有限公司 | Clamp for vibration test of electronic measuring instrument |
| CN117129175B (en) * | 2023-10-27 | 2023-12-22 | 江苏安高特控生物科技有限公司 | Clamp for vibration test of electronic measuring instrument |
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| CN113567076B (en) | 2021-12-10 |
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