CN218524873U

CN218524873U - Support for ultrasonic sensor test

Info

Publication number: CN218524873U
Application number: CN202221720591.6U
Authority: CN
Inventors: 李铭
Original assignee: Chengdu Model Electronic Technology Co ltd
Current assignee: Chengdu Model Electronic Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-02-24
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a support is used in ultrasonic sensor test, include test jig, support column, rack, place platform and kelly, the support column is located the both sides of test jig rear side, place the front side that the platform is located the test jig. Place the platform through the setting, survey the test panel, the test jig, the rack, spacing hole, the gag lever post, the kelly, support column and stop gear's cooperation is used, place ultrasonic sensor at the top of placing the platform, survey the test panel and place the top at the test jig, when needing to adjust ultrasonic sensor test distance, the pulling rack, the rack passes through spacing hole at the surface slip of gag lever post, the rack drives the kelly and slides at the inner chamber of support column, it is spacing to carry out through stop gear to the rack after removing corresponding position, solved and present most of processes to ultrasonic sensor distance adjustment rely on threaded rod and motor and a lot of transmission structure, there is inconvenient problem in the comparatively complicated use of process.

Description

Support for testing ultrasonic sensor

Technical Field

The utility model belongs to the technical field of ultrasonic sensor, especially, relate to a support is used in ultrasonic sensor test.

Background

Ultrasonic sensor is the sensor that converts ultrasonic signal into other energy signal, and ultrasonic sensor wide application needs to use the support to cooperate the test in industry, national defence, aspects such as biomedicine, and ultrasonic sensor in the test, and the problem that prior art exists is: the Chinese patent discloses a support for testing an ultrasonic sensor, a support for testing the ultrasonic sensor and an ultrasonic sensor testing device, wherein the disclosures are CN216206505U and CN208239611U, the two are optimized in the aspect of the test support of the ultrasonic sensor, but both have a problem, most of the processes of adjusting the distance of the ultrasonic sensor depend on a threaded rod, a motor and a plurality of transmission structures, the process is complicated, inconvenience exists in use, and therefore the support for testing the ultrasonic sensor is specially provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a support is used in ultrasonic sensor test possesses the convenient advantage of regulation, has solved and has relied on threaded rod and motor and a lot of transmission structure at most to the process of ultrasonic sensor distance adjustment now, has inconvenient problem in the comparatively complicated use of process.

The utility model discloses a realize like this, a support is used in ultrasonic sensor test, include test jig, support column, rack, place platform and kelly, the support column is located the both sides of test jig rear side, place the front side that the platform is located the test jig, place the bottom and the rack fixed connection of platform, the kelly is located the both sides of rack, the rear side of kelly passes the support column and extends to the rear side of support column, the rear side fixedly connected with gag lever post of test jig, the activity groove has been seted up to the rear side of rack, spacing hole has all been seted up to the front side and the rear side of activity inslot wall, spacing hole is passed and extends to the front side of rack to the front side of gag lever post, the inner chamber of activity groove is provided with the stop gear who uses with the gag lever post cooperation, the front side of test jig is provided with the drive mechanism who uses with the stop gear cooperation.

As the utility model discloses it is preferred, stop gear includes the dead lever, the fixed surface of dead lever is connected with the fixed plate that uses with the drive mechanism cooperation, and the top and the bottom of the opposite one side of two fixed plates all are provided with the locating lever, the locating lever is close to one side of fixed plate and passes the fixed plate and extend to the outside of fixed plate, the equal fixedly connected with spring of one side that two fixed plates are opposite.

As the utility model discloses preferred, drive mechanism includes the turn-button, the rear side of turn-button extends to the inner chamber and the fixedly connected with bull stick of activity groove, the both sides of bull stick all are provided with the movable block that uses with the fixed plate cooperation.

As the utility model discloses it is preferred, one side and the test jig fixed connection that the support column is close to the test jig, one side and the rack fixed connection that the kelly is close to the rack, the kelly is close to one side of support column inner wall and the inner wall contact of support column.

As the utility model discloses it is preferred, the gag lever post is close to one side of spacing downthehole wall and the inner wall contact in spacing hole, the fixed slot that uses with the dead lever cooperation is seted up on the surface of gag lever post, the quantity of fixed slot is a plurality of, and evenly distributed in the surface of gag lever post.

As the utility model discloses it is preferred, the dead lever is close to one side of fixed slot inner wall and the inner wall contact of fixed slot, the locating lever is close to one side of activity inslot wall and the inner wall contact of activity groove, the spring is close to one side of fixed plate and the inner wall fixed connection in activity groove.

As the utility model discloses preferred, the bull stick is close to one side and the movable block contact of movable block, the movable block is close to one side and the fixed plate fixed connection of fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a platform is placed in the setting, survey test panel, the test jig, the rack, spacing hole, the gag lever post, the kelly, support column and stop gear's cooperation is used, place ultrasonic sensor at the top of placing the platform, survey test panel and place the top at the test jig, when needing to adjust ultrasonic sensor test distance, the pulling rack, the rack passes through the surface slip of spacing hole at the gag lever post, the rack drives the kelly and slides at the inner chamber of support column, it is spacing to carry out through stop gear to the rack to remove relevant position after, the process that has solved current to ultrasonic sensor distance regulation relies on threaded rod and motor and a lot of transmission structure mostly, there is inconvenient problem in the comparatively complicated use of process, this support is used to ultrasonic sensor, possess and adjust convenient advantage, be worth promoting.

2. The utility model discloses a set up stop gear, can fix and spacing the position of rack, prevent that the gag lever post from removing the influence to the location ability of rack.

3. The utility model discloses a set up drive mechanism, can adjust the position of fixed plate, facilitate the use and control.

4. The utility model discloses a set up the support column, can carry on spacingly to the position of test jig, through setting up the kelly, stability when can strengthening the rack and remove.

5. The utility model discloses a set up gag lever post and spacing hole, can carry on spacingly to the position of rack.

6. The utility model discloses a set up dead lever and fixed slot, can fix and spacing the position of rack, through setting up the locating lever, can carry on spacingly to the position of fixed plate, through setting up the spring, can make the fixed plate remove the back and reset.

7. The utility model discloses a set up bull stick and movable block, can adjust the position of fixed plate.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a rear view of the embodiment of the present invention, showing a three-dimensional structure;

fig. 3 is a front cross-sectional view of an embodiment of the present invention providing a partial structure;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a test jig; 2. a support pillar; 3. placing a rack; 4. a placing table; 5. a clamping rod; 6. a limiting rod; 7. a movable groove; 8. a limiting hole; 9. a limiting mechanism; 901. fixing the rod; 902. a fixing plate; 903. positioning a rod; 904. a spring; 10. a transmission mechanism; 1001. turning a button; 1002. a rotating rod; 1003. a movable block; 11. and fixing the grooves.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of support is used in ultrasonic sensor test, including test jig 1, support column 2, rack 3, place platform 4 and kelly 5, support column 2 is located the both sides of 1 rear side of test jig, place platform 4 and be located the front side of test jig 1, place the bottom and the 3 fixed connection of rack of platform 4, kelly 5 is located rack 3's both sides, the rear side of kelly 5 passes support column 2 and extends to the rear side of support column 2, the rear side fixedly connected with gag lever post 6 of test jig 1, movable groove 7 has been seted up to rack 3's rear side, spacing hole 8 has all been seted up to the front side and the rear side of movable groove 7 inner wall, spacing hole 8 is passed and extends to rack 3's front side to gag lever post 6's front side, movable groove 7's inner chamber is provided with stop gear 9 that uses with the cooperation of gag lever post 6, test jig 1's front side is provided with the drive mechanism 10 that uses with stop gear 9 cooperation.

Referring to fig. 4, the limiting mechanism 9 includes a fixing rod 901, a fixing plate 902 used in cooperation with the transmission mechanism 10 is fixedly connected to a surface of the fixing rod 901, positioning rods 903 are respectively disposed at top and bottom of opposite sides of the two fixing plates 902, one side of the positioning rod 903 close to the fixing plate 902 penetrates through the fixing plate 902 and extends to an outer side of the fixing plate 902, and springs 904 are respectively fixedly connected to opposite sides of the two fixing plates 902.

Adopt above-mentioned scheme: through setting up stop gear 9, can fix and spacing the position of rack 3, prevent that gag lever post 6 from removing the influence to the location ability of rack 3.

Referring to fig. 4, the transmission mechanism 10 includes a rotating knob 1001, a rear side of the rotating knob 1001 extends to an inner cavity of the movable slot 7 and is fixedly connected with a rotating rod 1002, and movable blocks 1003 used in cooperation with the fixing plate 902 are disposed on both sides of the rotating rod 1002.

Adopt above-mentioned scheme: through setting up drive mechanism 10, can adjust the position of fixed plate 902, facilitate the use and control.

Referring to fig. 2, one side of the support column 2 close to the test jig 1 is fixedly connected with the test jig 1, one side of the clamping rod 5 close to the placing rack 3 is fixedly connected with the placing rack 3, and one side of the clamping rod 5 close to the inner wall of the support column 2 is in contact with the inner wall of the support column 2.

Adopt above-mentioned scheme: through setting up support column 2, can carry on spacingly to the position of test jig 1, through setting up kelly 5, stability when can strengthening rack 3 and remove.

Referring to fig. 4, one side of the limiting rod 6 near the inner wall of the limiting hole 8 contacts with the inner wall of the limiting hole 8, a fixing groove 11 matched with the fixing rod 901 for use is formed in the surface of the limiting rod 6, the number of the fixing grooves 11 is a plurality, and the fixing grooves are uniformly distributed on the surface of the limiting rod 6.

Adopt above-mentioned scheme: through setting up gag lever post 6 and spacing hole 8, can carry on spacingly to the position of rack 3.

Referring to fig. 4, one side of the fixing lever 901 close to the inner wall of the fixing groove 11 is in contact with the inner wall of the fixing groove 11, one side of the positioning lever 903 close to the inner wall of the movable groove 7 is in contact with the inner wall of the movable groove 7, and one side of the spring 904 close to the fixing plate 902 is fixedly connected with the inner wall of the movable groove 7.

Adopt above-mentioned scheme: through setting up dead lever 901 and fixed slot 11, can fix and spacing the position of rack 3, through setting up locating lever 903, can carry out spacingly to the position of fixed plate 902, through setting up spring 904, can make fixed plate 902 remove the back and reset.

Referring to fig. 4, the side of the rotating lever 1002 adjacent to the movable block 1003 contacts the movable block 1003, and the side of the movable block 1003 adjacent to the stationary block 902 is fixedly connected to the stationary block 902.

Adopt above-mentioned scheme: the position of the fixed plate 902 can be adjusted by providing the rotating rod 1002 and the movable block 1003.

The utility model discloses a theory of operation:

when using, place ultrasonic sensor at the top of placing platform 4, the top at test jig 1 is placed to the survey test panel, when needing to adjust ultrasonic sensor test distance, the user rotates turn-button 1001, turn-button 1001 drives the bull stick 1002 and rotates, bull stick 1002 rotates and extrudes movable block 1003 simultaneously, movable block 1003 drives fixed plate 902 and removes, fixed plate 902 drives dead lever 901 and extrudes spring 904 at the surperficial slip of locating lever 903, dead lever 901 leaves the inner chamber of fixed slot 11, then pulling rack 3, rack 3 passes through spacing hole 8 and extrudees at gag lever post 6's surperficial slip, rack 3 drives the slide of kelly 5 at the inner chamber of support column 2, loosen turn-button 1001 after moving corresponding position, the power of release makes dead lever 901 reset after the compression of spring 904, dead lever 901 gets into the inner chamber of fixed slot 11, accomplish the regulation.

In summary, the following steps: this support is used in ultrasonic sensor test, place platform 4 through the setting, survey test panel, test jig 1, rack 3, spacing hole 8, gag lever post 6, kelly 5, support column 2 and stop gear 9's cooperation is used, place ultrasonic sensor at the top of placing platform 4, survey test panel and place the top at test jig 1, when needing to adjust ultrasonic sensor test distance, pulling rack 3, rack 3 passes through spacing hole 8 at the surperficial slip of gag lever post 6, rack 3 drives kelly 5 and slides at the inner chamber of support column 2, it is spacing to rack 3 through stop gear 9 after moving corresponding position, the process that has solved current to ultrasonic sensor apart from adjusting relies on threaded rod and motor and a lot of transmission structure mostly, there is inconvenient problem in the comparatively complicated use of process.

Claims

1. The utility model provides a support for ultrasonic sensor test, includes test jig (1), support column (2), rack (3), places platform (4) and kelly (5), support column (2) are located the both sides of test jig (1) rear side, place the front side that platform (4) are located test jig (1), the bottom and rack (3) fixed connection of placing platform (4), kelly (5) are located the both sides of rack (3), the rear side of kelly (5) passes support column (2) and extends to the rear side of support column (2), its characterized in that: the rear side fixedly connected with gag lever post (6) of test jig (1), activity groove (7) have been opened to the rear side of rack (3), spacing hole (8) have all been seted up to the front side and the rear side of activity groove (7) inner wall, the front side of gag lever post (6) passes spacing hole (8) and extends to the front side of rack (3), the inner chamber in activity groove (7) is provided with stop gear (9) that use with gag lever post (6) cooperation, the front side of test jig (1) is provided with drive mechanism (10) that use with stop gear (9) cooperation.

2. The ultrasonic transducer test mount according to claim 1, wherein: the limiting mechanism (9) comprises a fixing rod (901), the surface of the fixing rod (901) is fixedly connected with a fixing plate (902) matched with the transmission mechanism (10) for use, positioning rods (903) are arranged at the top and the bottom of one side, opposite to the two fixing plates (902), of each positioning rod (903), one side, close to the corresponding fixing plate (902), of each positioning rod (903) penetrates through the corresponding fixing plate (902) and extends to the outer side of the corresponding fixing plate (902), and a spring (904) is fixedly connected to one side, opposite to the two fixing plates (902).

3. The holder for the ultrasonic sensor test according to claim 2, wherein: drive mechanism (10) are including turn-button (1001), the rear side of turn-button (1001) extends to the inner chamber and the fixedly connected with bull stick (1002) of activity groove (7), the both sides of bull stick (1002) all are provided with movable block (1003) that use with fixed plate (902) cooperation.

4. The ultrasonic transducer test mount according to claim 1, wherein: one side and the test frame (1) fixed connection that support column (2) are close to test frame (1), one side and rack (3) fixed connection that kelly (5) are close to rack (3), one side that kelly (5) are close to support column (2) inner wall contacts with the inner wall of support column (2).

5. The holder for the ultrasonic sensor test as set forth in claim 2, wherein: one side of the limiting rod (6) close to the inner wall of the limiting hole (8) is in contact with the inner wall of the limiting hole (8), fixing grooves (11) matched with the fixing rods (901) are formed in the surface of the limiting rod (6), the number of the fixing grooves (11) is a plurality of, and the fixing grooves are evenly distributed on the surface of the limiting rod (6).

6. The ultrasonic transducer test mount according to claim 5, wherein: one side of the fixed rod (901) close to the inner wall of the fixed groove (11) is in contact with the inner wall of the fixed groove (11), one side of the positioning rod (903) close to the inner wall of the movable groove (7) is in contact with the inner wall of the movable groove (7), and one side of the spring (904) close to the fixed plate (902) is fixedly connected with the inner wall of the movable groove (7).

7. The ultrasonic transducer test mount according to claim 3, wherein: one side of the rotating rod (1002), which is close to the movable block (1003), is in contact with the movable block (1003), and one side of the movable block (1003), which is close to the fixed plate (902), is fixedly connected with the fixed plate (902).