CN218158204U

CN218158204U - Test mechanism of accelerometer support outer cover

Info

Publication number: CN218158204U
Application number: CN202222157883.XU
Authority: CN
Inventors: 秦宇渤; 张增军
Original assignee: Shaanxi North Heavy Industry Technology Co ltd
Current assignee: Shaanxi North Heavy Industry Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-27
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to an accelerometer supports accredited testing organization of cover, the loach carrying platform comprises a supporting fram, the support frame is equipped with moving mechanism outward, moving mechanism includes the cylinder of fixed mounting in the support frame lower surface, fixed surface is connected with the backup pad under the cylinder, the backup pad lower surface is connected with the motor, motor output end fixedly connected with supports the dustcoat, and fixed surface is connected with quantity and is two bracing pieces under the support frame, the spout has been seted up in the bracing piece, the equal fixedly connected with in surface plug-in connects the slider in the spout about the backup pad. This test mechanism of accelerometer support dustcoat can drive through setting up the cylinder and support the dustcoat and remove the position parallel with insulating test probe, can drive through setting up the motor and support the dustcoat and rotate, can assist to remove through setting up spout and slider, can control insulating test probe and carry out the back-and-forth movement through setting up thread groove, threaded rod and insulating test probe.

Description

Test mechanism of accelerometer support outer cover

Technical Field

The utility model relates to an accelerometer dustcoat test technical field specifically is an accelerometer supports accredited testing organization of dustcoat.

Background

An accelerometer is a meter for measuring linear acceleration of a carrier, and the accelerometer is composed of a detection mass (also called a sensitive mass), a support, a potentiometer, a spring, a damper and a shell, wherein the accelerometer for measuring overload of an airplane is one of airplane meters which are applied at first.

The existing testing device for the accelerometer support housing has the problems that when the accelerometer support housing is detected, a quick and convenient measuring method is not available, manual measurement is needed, and hand shaking causes inaccuracy in measurement and deformation and damage of the accelerometer support housing, so that the measurement accuracy and efficiency are poor.

To this end we propose a test device for an accelerometer-supported housing.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides an accelerometer supports accredited testing organization of dustcoat possesses fast and convenient measurement advantage that does not need manual measurement in addition, has solved the existence and has supported the dustcoat to the accelerometer and has detected time measuring, does not have quick, convenient measuring method, and needs manual measurement, and the shake of hand will bring the deformation of measuring inaccurate and accelerometer dustcoat, damage, consequently measurement accuracy and the not good enough problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a testing mechanism of an accelerometer supporting outer cover comprises a supporting frame, wherein a moving mechanism is arranged outside the supporting frame;

the moving mechanism comprises a cylinder fixedly installed on the lower surface of the support frame, a support plate is fixedly connected with the lower surface of the cylinder, a motor is connected to the lower surface of the support plate, an outer cover is fixedly connected with the output end of the motor and supports two support rods, the support plates are fixedly connected with the number of the support rods, sliding grooves are formed in the support rods, the support plates are connected with sliding blocks in the sliding grooves in an inserted mode through the equal fixedly connected with of the left surface and the right surface of the support plate, one end fixedly connected with base of the support frame is far away from the support rods, a mounting plate is fixedly connected with the upper surface of the base, threaded grooves are formed in the mounting plate, threaded rods penetrating through the mounting plate are connected to the front surface of the mounting plate through threads, and insulation test probes are fixedly connected with the rear surface of the threaded rods.

Furthermore, threaded grooves with the number larger than two are formed in the mounting plate, and the length of the insulation test probe is larger than the distance between the insulation test probe and the support outer cover.

Furthermore, the mounting plate and the supporting outer cover are located on the same position plane, and the stroke of the air cylinder is larger than the height between the insulation test probe and the supporting outer cover.

Further, the length of the threaded rod is not less than the distance between the insulation test probe and the supporting outer cover, and the supporting outer cover is located between the two supporting rods.

Further, the quantity and the thread groove looks adaptation of threaded rod and insulating test probe, the quantity of mounting panel is two.

Further, the support housing is located between the two mounting plates, and the cylinder is located at the center point of the support plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this test mechanism of accelerometer support dustcoat, can drive through setting up the cylinder and support the dustcoat and move to the position parallel with insulating test probe, can drive through setting up the motor and support the dustcoat and rotate, can assist and remove through setting up spout and slider, through setting up the thread groove, threaded rod and insulating test probe can control insulating test probe and carry out the back-and-forth movement, thereby solved and exist and support the dustcoat to the accelerometer and examine time measuring, it is quick not have, convenient measuring method, and need manual measurement, the shake of hand will bring the deformation of measuring inaccurate and accelerometer dustcoat, damage, consequently measurement accuracy and the not good enough problem of efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the screw groove, the threaded rod and the insulation test probe of the present invention;

fig. 3 is a side view of the structure of the mounting plate and the insulation test probe of the present invention.

In the figure: 1. a support frame; 2. a moving mechanism; 3. a cylinder; 4. a support plate; 5. a motor; 6. a support housing; 7. a support bar; 8. a chute; 9. a slider; 10. a base; 11. mounting a plate; 12. a thread groove; 13. a threaded rod; 14. insulating the test probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the testing mechanism for the accelerometer support housing in this embodiment includes a support frame 1, a moving mechanism 2 is provided outside the support frame 1, the moving mechanism 2 includes a cylinder 3 fixedly mounted on the lower surface of the support frame 1, a support plate 4 is fixedly connected to the lower surface of the cylinder 3, a motor 5 is connected to the lower surface of the support plate 4, a support housing 6 is fixedly connected to an output end of the motor 5, two support rods 7 are fixedly connected to the lower surface of the support frame 1, a chute 8 is formed in each support rod 7, a slider 9 inserted into the chute 8 is fixedly connected to the left and right surfaces of the support plate 4, a base 10 is fixedly connected to one end of the support frame 1 far away from the support rod 7, a mounting plate 11 is fixedly connected to the upper surface of the base 10, a thread groove 12 is formed in the mounting plate 11, a thread rod 13 penetrating through the mounting plate 11 is connected to the front surface of the mounting plate 11, and an insulation test probe 14 is fixedly connected to the rear surface of the thread rod 13.

It should be noted that, in order to be able to install a plurality of insulation test probes 14 and detect the support housing 6 in multiple directions, the mounting plate 11 is provided with more than two thread grooves 12, and in order to allow the insulation test probes 14 to detect the support housing 6, the length of the insulation test probes 14 is greater than the distance between the insulation test probes 14 and the support housing 6

The mounting plate 11 and the support housing 6 are located on the same plane, and the stroke of the cylinder 3 is greater than the height between the insulation test probe 14 and the support housing 6 so that the cylinder 3 can allow the insulation test probe 14 to detect the support housing 6.

It should be noted that the length of the threaded rod 13 is not less than the distance between the insulating test probe 14 and the support housing 6, the support housing 6 being located between the two support bars 7.

It should be noted that the number of the threaded rods 13 and the insulation test probes 14 is matched with that of the threaded grooves 12, and the number of the mounting plates 11 is two in order to detect the support housing 6 from multiple angles.

It will be appreciated that the support housing 6 is located between the two mounting plates 11 and the cylinder 3 is located at the centre point of the support plate 4.

The working principle of the embodiment is as follows:

the user will support on dustcoat 6 installs the output of motor 5, start cylinder 3 and drive backup pad 4 downstream afterwards, close cylinder 3 when supporting dustcoat 6 and insulating test probe 14 and being located same horizontal position, according to the distance between supporting dustcoat 6 and the insulating test probe 14 afterwards, rotation threaded rod 13 drives insulating test probe 14 and moves forward, after insulating test probe 14 and the contact of supporting dustcoat 6, thereby the starter motor 5 begins to rotate and lets insulating test probe 14 detect to supporting dustcoat 6 multi-angle, thereby accomplish whole operation flow.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A test mechanism of accelerometer support dustcoat, includes support frame (1), its characterized in that: a moving mechanism (2) is arranged outside the support frame (1);

moving mechanism (2) are including fixed mounting in cylinder (3) of support frame (1) lower surface, fixed surface is connected with backup pad (4) under cylinder (3), fixed surface is connected with motor (5) under backup pad (4), motor (5) output end fixedly connected with supports dustcoat (6), fixed surface is connected with bracing piece (7) that quantity is two under support frame (1), spout (8) have been seted up in bracing piece (7), the equal fixedly connected with in surface is pegged graft to slider (9) in spout (8) about backup pad (4), one end fixedly connected with base (10) of support frame (1) are kept away from in bracing piece (7), fixed surface is connected with mounting panel (11) on base (10), threaded groove (12) have been seted up in mounting panel (11), mounting panel (11) front surface threaded connection has threaded rod (13) in running through mounting panel (11), threaded rod (13) rear surface fixedly connected with insulation test probe (14).

2. A test mechanism for an accelerometer-supported housing according to claim 1, wherein: threaded grooves (12) with the quantity larger than two are formed in the mounting plate (11), and the length of the insulation test probe (14) is larger than the distance between the insulation test probe (14) and the supporting outer cover (6).

3. A test mechanism for an accelerometer-supported housing according to claim 1, wherein: the mounting plate (11) and the supporting outer cover (6) are located on the same position plane, and the stroke of the cylinder (3) is greater than the height between the insulation test probe (14) and the supporting outer cover (6).

4. A test mechanism for an accelerometer-supported housing according to claim 1, wherein: the length of the threaded rod (13) is not less than the distance between the insulation test probe (14) and the support outer cover (6), and the support outer cover (6) is located between the two support rods (7).

5. A test mechanism for an accelerometer-supported housing according to claim 1, wherein: the number of the threaded rods (13) and the number of the insulation test probes (14) are matched with that of the threaded grooves (12), and the number of the mounting plates (11) is two.

6. The test mechanism for an accelerometer-supported housing of claim 5, wherein: the supporting outer cover (6) is located between the two mounting plates (11), and the cylinder (3) is located at the center point of the supporting plate (4).