CN216284184U

CN216284184U - Electronic module vibration experiment table

Info

Publication number: CN216284184U
Application number: CN202122894171.1U
Authority: CN
Inventors: 陈焕平; 张伟波; 马高鹏
Original assignee: Shaanxi Guangtai Mine Electromechanical Equipment Co ltd
Current assignee: Shaanxi Guangtai Mine Electromechanical Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an electronic module vibration experiment table which comprises a top seat and two hollow plates, wherein the two hollow plates are respectively positioned below two ends of the bottom of the top seat, a limiting plate slides in the two hollow plates and is horizontally arranged, the tops of the two limiting plates are vertically and fixedly connected with sliding plates, the top ends of the two sliding plates are respectively fixed at two ends of the bottom of the top seat, supporting mechanisms for supporting the limiting plates are respectively arranged in the two hollow plates, a strip-shaped notch is horizontally formed in the top of the top seat, clamping plates slide in the two ends of the top seat and are horizontally arranged, strip-shaped plates slide in the two ends of the top seat and are horizontally arranged, a convex column is fixed in the center of the tops of the two strip-shaped plates, and the top ends of the two convex columns penetrate through the strip-shaped notch and are respectively installed in the center of the bottom of the two clamping plates. The electronic module clamping device can clamp the electronic module placed at the top of the top seat, avoids the electronic module from falling off the test bed, and further improves the use effect of the test bed.

Description

Electronic module vibration experiment table

Technical Field

The utility model relates to the technical field of vibration experiment tables, in particular to an electronic module vibration experiment table.

Background

The vibration experiment table is used for simulating various environments encountered by products in manufacturing, assembling, transporting and using execution stages to identify whether the products bear the environment vibration or not, and is suitable for research, development, quality control and manufacturing of various industries such as electronics, electromechanics, photoelectricity, automobiles, locomotives, toys … … and the like.

The electronic module need use the vibration experiment platform when the test, and current electronic module vibration experiment platform does not have the function of fixing electronic module, leads to the condition that electronic module can drop to take place when the test can appear, has reduced the effect of using, consequently, needs a redesign electronic module vibration experiment platform urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an electronic module vibration experiment table.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electronic module vibration experiment table comprises a top seat and hollow plates, wherein the hollow plates are two and are respectively positioned below two ends of the bottom of the top seat, a limiting plate is respectively arranged in the two hollow plates in a sliding manner and is horizontally arranged, the tops of the two limiting plates are respectively and vertically fixedly connected with a sliding plate, the top ends of the two sliding plates are respectively fixed at two ends of the bottom of the top seat, two supporting mechanisms for supporting the limiting plate are respectively arranged in the two hollow plates, a strip-shaped notch is horizontally formed in the top of the top seat, clamping plates are respectively arranged at two ends of the top seat in a sliding manner and are respectively arranged in a horizontal manner, strip-shaped plates are respectively arranged at two ends of the inside of the top seat in a sliding manner and are respectively arranged in a horizontal manner, a convex column is respectively fixed at the center of the top of the two strip-shaped plates, the top ends of the two convex columns respectively penetrate through the strip-shaped notch and are respectively arranged at the center of the bottoms of the two clamping plates, a synchronous moving mechanism for synchronously moving the two strip-shaped plates is arranged in the top seat, and the opposite side of two hollow slabs is fixed with same connecting plate horizontally, connecting plate top horizontal installation has the rotating electrical machines, and the output shaft of rotating electrical machines installs the eccentric wheel.

As a further scheme of the utility model, the supporting mechanism comprises a slide way, the slide way is horizontally and fixedly connected to the bottom in the hollow plate, sliding blocks are arranged at two ends in the slide way in a sliding manner, connecting rods are hinged to the tops of the two sliding blocks, the top ends of the two connecting rods are hinged to the bottom of the limiting plate, first reset mechanisms for resetting the sliding blocks are arranged at two ends in the slide way, and a second reset mechanism for resetting the two sliding blocks is arranged at the center in the slide way.

As a further aspect of the present invention, the first reset mechanism includes two first magnets, and the two first magnets repel each other, and the two first magnets are respectively installed at one end inside the slide way and at one side of the slide block.

As a further scheme of the utility model, the synchronous moving mechanism comprises a movable block and a driving motor, the movable block slides in the top seat and is positioned between the two strip-shaped plates, one symmetrical side surface of the movable block is hinged with a movable rod, and two ends, far away from the two movable rods, of the movable block are respectively hinged to opposite side surfaces of the strip-shaped plates.

As a further scheme of the utility model, the driving motor is horizontally arranged at one side in the top seat, a screw rod is horizontally arranged at the top end of an output shaft of the driving motor and rotates in the top seat, and the screw rod is connected to the inside of the movable block through threads.

As a further aspect of the present invention, the second return mechanism includes a spring, the spring is horizontally disposed inside the slide way, and two ends of the spring are respectively mounted on two opposite sides of the two sliding blocks.

As a further aspect of the present invention, the second reset mechanism includes two second magnets, and the two second magnets attract each other, and the two second magnets are respectively installed on two opposite sides of the two sliders.

The utility model has the beneficial effects that:

1. when the test bed is needed to be used, the electronic module is firstly placed at the top of the top seat, the screw rod is driven to rotate through the driving motor, the movable block can be driven to move by the rotation of the screw rod, the movable block can drive the movable rod to move, the movable rod can drive the two strip-shaped plates to move, the two strip-shaped plates can drive the two protruding columns to move, and the two protruding columns can drive the two clamping plates to move, so that the electronic module placed at the top of the top seat can be clamped, the electronic module is prevented from falling off the test bed, and the using effect of the test bed is further improved.

2. According to the utility model, after the electronic module is fixed, the eccentric wheel is driven to rotate through the rotating motor, the eccentric wheel can drive the top seat to move upwards, the top seat can drive the sliding plate to move, the sliding plate can drive the limiting plate to move, the limiting plate can drive the connecting rod to move, the connecting rod can drive the sliding block to move, the sliding block can enable the first magnet to generate repulsive force and enable the spring to generate tensile force, so that the top seat can do up-and-down reciprocating motion, the vibration experiment effect on the top seat is good, and the practicability of the experiment set table is further improved.

3. According to the utility model, after the electronic module is fixed, the eccentric wheel is driven to rotate through the rotating motor, the eccentric wheel can drive the top seat to move upwards, the top seat can drive the sliding plate to move, the sliding plate can drive the limiting plate to move, the limiting plate can drive the connecting rod to move, the connecting rod can drive the sliding block to move, the sliding block can not only enable the first magnet to generate repulsive force, but also enable the second magnet to generate suction force, so that the top seat can do up-and-down reciprocating motion, the vibration experiment effect on the top seat is good, and further the practicability of the experiment set table is improved.

Drawings

Fig. 1 is a schematic structural view of an electronic module vibration experiment table according to embodiment 1 of the present invention;

fig. 2 is a schematic view of an internal structure of a top seat of an electronic module vibration experiment table according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of a hollow plate of an electronic module vibration experiment table according to embodiment 1 of the present invention;

fig. 4 is a schematic side view of a vibration experiment table of an electronic module according to embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram of an electronic module vibration experiment table according to embodiment 2 of the present invention.

In the figure: 1. a top seat; 2. a hollow slab; 3. a slide plate; 4. a connecting plate; 5. a splint; 6. a strip-shaped notch; 7. a strip plate; 8. a movable block; 9. a movable rod; 10. a screw rod; 11. a drive motor; 12. a rotating electric machine; 13. an eccentric wheel; 14. a limiting plate; 15. a slideway; 16. a connecting rod; 17. a slider; 18. a first magnet; 19. a spring; 20. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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.

Example 1

Referring to fig. 1-4, an electronic module vibration experiment table comprises a top base 1 and hollow plates 2, wherein the hollow plates 2 are provided with two limiting plates 14 which are respectively positioned below two ends of the bottom of the top base 1, the two hollow plates 2 are horizontally arranged in a sliding manner, the tops of the two limiting plates 14 are vertically and fixedly connected with sliding plates 3, the top ends of the two sliding plates 3 are respectively fixed at two ends of the bottom of the top base 1, supporting mechanisms for supporting the limiting plates 14 are respectively arranged inside the two hollow plates 2, strip-shaped notches 6 are horizontally arranged at the top of the top base 1, clamping plates 5 are respectively arranged at two ends of the top base 1 in a sliding manner and horizontally arranged, strip-shaped plates 7 are respectively arranged at two ends of the inside of the top base 1 in a sliding manner, convex columns are respectively fixed at the centers of the tops of the two strip-shaped plates 7, the tops of the two convex columns respectively pass through the strip-shaped notches 6 and are respectively arranged at the centers of the bottoms of the two clamping plates 5, a synchronous moving mechanism for synchronously moving the two strip-shaped plates 7 is arranged inside the top base 1, and the opposite side of two hollow slabs 2 is fixed with same connecting plate 4 horizontally, and rotating electrical machines 12 is installed to connecting plate 4 top level, and eccentric wheel 13 is installed to the output shaft of rotating electrical machines 12.

In the embodiment, the supporting mechanism comprises a slide way 15, the slide way 15 is horizontally and fixedly connected to the bottom of the hollow plate 2, the slide blocks 17 slide at two ends inside the slide way 15, the connecting rods 16 are hinged to the tops of the two slide blocks 17, the tops of the two connecting rods 16 are hinged to the bottom of the limiting plate 14, the first reset mechanisms used for resetting the slide blocks 17 are arranged at two ends inside the slide way 15, and the second reset mechanisms used for resetting the two slide blocks 17 are arranged at the center inside the slide way 15.

In this embodiment, the first reset mechanism includes two first magnets 18, and the two first magnets 18 repel each other, and the two first magnets 18 are respectively installed at one end inside the slide way 15 and at one side of the slide block 17.

In this embodiment, synchronous movement mechanism includes movable block 8 and driving motor 11, and movable block 8 slides in the 1 inside and lie in between two bar plates 7 of footstock, and 8 symmetrical sides of movable block all articulate there is movable rod 9, and the both ends that two movable rods 9 kept away from articulate respectively in the opposite side of bar plate 7.

In this embodiment, the driving motor 11 is horizontally installed on one side inside the top seat 1, the top end of the output shaft of the driving motor 11 is horizontally installed with the screw rod 10 and rotates inside the top seat 1, and the screw rod 10 is connected inside the movable block 8 through threads.

In this embodiment, the second return mechanism includes a spring 19, and the spring 19 is horizontally disposed inside the slide way 15, and two ends of the spring 19 are respectively installed on two opposite sides of the two sliding blocks 17.

The working principle of the embodiment is as follows: when the test bed is used in practice, when the test bed is needed, firstly, an electronic module is placed at the top of the top seat 1, the driving motor 11 drives the screw rod 10 to rotate, the screw rod 10 rotates to drive the movable block 8 to move, the movable block 8 drives the movable rod 9 to move, the movable rod 9 moves to drive the two strip-shaped plates 7 to move, the two strip-shaped plates 7 move to drive the two convex columns to move, the two convex columns drive the two clamping plates 5 to move, so that the electronic module placed at the top of the top seat 1 can be clamped, the electronic module is prevented from falling off the test bed, the use effect of the test bed is further improved, after the electronic module is fixed, the rotating motor 12 drives the eccentric wheel 13 to rotate, the eccentric wheel 13 rotates to drive the top seat 1 to move upwards, the top seat 1 drives the sliding plate 3 to move, the sliding plate 3 drives the limiting plate 14 to move, and the limiting plate 14 drives the connecting rod 16 to move, connecting rod 16 removes and to drive slider 17 and remove, and slider 17 removes not only can make first magnet 18 produce the repulsion force and still can make spring 19 produce the pulling force to can make footstock 1 do up-and-down reciprocating motion, and it is effectual to the vibration experiment of footstock 1, and then improved the practicality of this experiment set platform.

Example 2

Referring to fig. 5, an electronic module vibration experiment table comprises a top seat 1 and a hollow plate 2, wherein the hollow plate 2 is provided with two limiting plates 14 which are respectively positioned below two ends of the bottom of the top seat 1, the two hollow plates 2 are horizontally arranged in a sliding manner, the tops of the two limiting plates 14 are vertically and fixedly connected with sliding plates 3, the top ends of the two sliding plates 3 are respectively fixed at two ends of the bottom of the top seat 1, supporting mechanisms for supporting the limiting plates 14 are respectively arranged inside the two hollow plates 2, strip-shaped notches 6 are horizontally arranged at the top of the top seat 1, clamping plates 5 are respectively arranged at two ends of the top seat 1 in a sliding manner and horizontally arranged, strip-shaped plates 7 are respectively arranged at two ends of the inside of the top seat 1 in a sliding manner, convex columns are respectively fixed at the centers of the tops of the two strip-shaped plates 7, the top ends of the two convex columns respectively penetrate through the strip-shaped notches 6 and are respectively arranged at the centers of the bottoms of the two clamping plates 5, a synchronous moving mechanism for synchronously moving the two strip-shaped plates 7 is arranged inside the top seat 1, and the opposite side of two hollow slabs 2 is fixed with same connecting plate 4 horizontally, and rotating electrical machines 12 is installed to connecting plate 4 top level, and eccentric wheel 13 is installed to the output shaft of rotating electrical machines 12.

In this embodiment, the second reset mechanism includes two second magnets 20, and the two second magnets 20 attract each other, and the two second magnets 20 are respectively installed on two opposite sides of the two sliders 17.

The working principle of the embodiment is as follows: in the time of in-service use, after fixing electronic module, drive eccentric wheel 13 through rotating electrical machines 12 and rotate, eccentric wheel 13 rotates and can drive footstock 1 and up move, footstock 1 can drive slide 3 and remove, slide 3 can drive limiting plate 14 and remove, limiting plate 14 can drive connecting rod 16 and remove, connecting rod 16 removes and can drive slider 17 and remove, slider 17 removes not only can make first magnet 18 produce the repulsion force but also second magnet 20 produces suction, thereby can make footstock 1 do up-and-down reciprocating motion, and it is effectual to the vibration experiment of footstock 1, and then the practicality of this experiment cover platform has been improved.

Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electronic module vibration experiment table comprises a top seat (1) and hollow plates (2), and is characterized in that the hollow plates (2) are two and are respectively positioned below two ends of the bottom of the top seat (1), the two hollow plates (2) are internally and uniformly slid to form limiting plates (14) and horizontally arranged, the tops of the two limiting plates (14) are vertically and fixedly connected with sliding plates (3), the top ends of the two sliding plates (3) are respectively fixed at two ends of the bottom of the top seat (1), the two hollow plates (2) are internally and respectively provided with a supporting mechanism for supporting the limiting plates (14), the top of the top seat (1) is horizontally provided with a strip-shaped notch (6), the two ends of the top seat (1) are respectively and horizontally arranged by sliding a clamping plate (5), the two ends of the inside of the top seat (1) are respectively and horizontally arranged by sliding a strip-shaped plate (7), and the centers of the tops of the two strip-shaped plates (7) are respectively fixed with a convex column, and two projection tops all pass bar notch (6) and install respectively in two splint (5) bottom center department, footstock (1) inside is equipped with the synchronous motion mechanism that is used for two bar boards of synchronous motion (7), and two opposite side horizontally fix of hollow slab (2) have same connecting plate (4), connecting plate (4) top horizontal installation has rotating electrical machines (12), and eccentric wheel (13) are installed to the output shaft of rotating electrical machines (12).

2. The electronic module vibration experiment table according to claim 1, wherein the supporting mechanism comprises a slide way (15), the slide way (15) is horizontally and fixedly connected to the bottom inside the hollow plate (2), sliding blocks (17) are respectively arranged at two ends inside the slide way (15) in a sliding manner, connecting rods (16) are respectively hinged to the tops of the two sliding blocks (17), the top ends of the two connecting rods (16) are respectively hinged to the bottom of the limiting plate (14), first resetting mechanisms for resetting the sliding blocks (17) are respectively arranged at two ends inside the slide way (15), and a second resetting mechanism for resetting the two sliding blocks (17) is arranged at the center inside the slide way (15).

3. The electronic module vibration experiment table according to claim 2, wherein the first reset mechanism comprises two first magnets (18), the two first magnets (18) are repulsive, and the two first magnets (18) are respectively installed at one end inside the slide (15) and at one side of the sliding block (17).

4. The electronic module vibration experiment table according to claim 3, wherein the synchronous moving mechanism comprises a movable block (8) and a driving motor (11), the movable block (8) slides inside the top seat (1) and is located between the two strip-shaped plates (7), a symmetrical side surface of the movable block (8) is hinged with a movable rod (9), and two ends, far away from the two movable rods (9), of the movable block are hinged to opposite side surfaces of the strip-shaped plates (7) respectively.

5. The electronic module vibration experiment table according to claim 4, wherein the driving motor (11) is horizontally installed at one side inside the top seat (1), a screw rod (10) is horizontally installed at the top end of an output shaft of the driving motor (11) and rotates inside the top seat (1), and the screw rod (10) is connected inside the movable block (8) through a thread.

6. The electronic module vibration experiment table according to claim 5, wherein the second reset mechanism comprises a spring (19), the spring (19) is horizontally arranged inside the slide way (15), and two ends of the spring (19) are respectively installed at two opposite sides of the two sliding blocks (17).

7. The electronic module vibration experiment table according to claim 5, wherein the second reset mechanism comprises two second magnets (20), the two second magnets (20) attract each other, and the two second magnets (20) are respectively installed on two opposite sides of the two sliding blocks (17).