CN217953771U - Gravity center testing device for electronic product - Google Patents

Abstract

The utility model discloses an electronic product focus testing arrangement, including focus testing arrangement main part, the inner wall fixedly connected with guide bar of focus testing arrangement main part, and the surface cover of guide bar is equipped with the movable block, the surface of movable block is articulated with the one end of articulated push rod, and the other end of articulated push rod is articulated with the surface of bracing piece, the internally mounted of bracing piece has the guide gyro wheel. The utility model discloses a pulling spring self's elasticity, can promote the movable block at the surface slip of guide bar, thereby can conveniently promote the bracing piece through articulated push rod and remove, at this moment the bracing piece can make the guide roller be higher than focus testing arrangement main part surface mounting's detection mechanism height, when effectual convenient external conveyer belt carries the electronic product to the surface of two sets of bracing pieces, can conveniently promote the electronic product at the surface removal calibration of focus testing arrangement main part through the guide roller, avoid needing artifical manual transport calibration.

Description

Gravity center testing device for electronic product

Technical Field

The utility model relates to an electronic product test technical field especially relates to an electronic product focus testing arrangement.

Background

With the rapid development of economy, the living standard of people is continuously improved, and electronic products such as unmanned aerial vehicles, aerial photography devices and the like are popular in the world. The electronic products fly in the sky and are influenced by a plurality of external factors, so that the consistency and stability of the products are very critical during production, the gravity center of the products is very high, and special gravity center testing equipment is required for testing the electronic products.

For example, patent publication number CN209979136U, an electronic product gravity center testing device belongs to testing device technical field, includes: the testing module comprises a floating plate and a base plate positioned below the floating plate, the floating plate is provided with a supporting seat matched with a product structure, and the base plate is fixedly provided with a power device for driving the floating plate to move up and down; the device is characterized in that three supporting points are arranged on the base plate, when the floating plate descends, the product is only in contact with the three supporting points, force sensors are arranged between the supporting points and the base plate, the actual measurement barycentric coordinates of the product can be calculated through the readings of the three force sensors and the distances between the supporting points, whether the product is qualified or not is judged through comparison with theoretical coordinates, automatic testing can be achieved, and therefore the accuracy, the consistency and the stability of the product are guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic product gravity center testing device.

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

the utility model provides an electronic product focus testing arrangement, includes focus testing arrangement main part, the inner wall fixedly connected with guide bar of focus testing arrangement main part, and the surface cover of guide bar is equipped with the movable block, the surface of movable block is articulated with the one end of articulated push rod, and the other end of articulated push rod is articulated with the surface of bracing piece, the internally mounted of bracing piece has the guide gyro wheel, the outer fixed surface of movable block is connected with the fixed block, and the inside of fixed block is inserted and is equipped with the screens piece.

Preferably, a partition plate is sleeved at the center of the surface of the guide rod, a circular hole matched with the surface size of the guide rod is formed in the moving block, the outer surface size of the partition plate is larger than that of the circular hole formed in the moving block, and the partition plate can conveniently slide on the surface of the guide rod through the circular hole formed in the moving block.

Preferably, the outer surface of the guide rod is sleeved with a pulling spring, the side face of the partition plate is welded with one end of the pulling spring, the other end of the pulling spring is welded with the surface of the moving block, and the support rod can conveniently drive the guide roller to rise through the pulling spring.

Preferably, the inside of fixed block is seted up with the rectangle recess of screens piece surface dimension looks adaptation, and the inner wall of recess and reset spring's one end welding, reset spring's the other end and the surface welding of screens piece stretch out the inside of fixed block through the screens piece, can be convenient for carry out spacing effect with the movable block.

Preferably, the fixed frame of fixed surface of focus testing arrangement main part is connected with, and the inner wall of fixed frame is contradicted and is had the connecting plate, the bottom fixed surface of connecting plate is connected with the extrusion piece, can make the extrusion piece remove through the connecting plate.

Preferably, four groups of the extrusion blocks are arranged on the bottom surface of the connecting plate at equal intervals, the surface sizes of the four groups of the extrusion blocks are matched with the surface size of the clamping block, and the action of the clamping block can be conveniently controlled through the extrusion blocks.

Preferably, the surface of the fixed frame is inserted with a pressing rod, and one end of the pressing rod inserted in the fixed frame is fixedly connected with a connecting plate, and the pressing rod can drive the connecting plate to move.

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

1. the device can promote the movable block at the surface slip of guide bar through the elasticity of pulling spring self to can conveniently promote the bracing piece through articulated push rod and remove, at this moment the bracing piece can make the guide roller be higher than the detection mechanism height of focus testing arrangement main part surface mounting, when effectual convenient external conveyer belt carried the electronic product to the surface of two sets of bracing pieces, can conveniently promote the electronic product at the surface removal calibration of focus testing arrangement main part through the guide roller, avoid needing artifical manual transport calibration.

2. The device can make the connecting plate promote the extrusion piece to insert through pressing down the press rod and establish the inside in focus testing arrangement main part, and at this moment the extrusion piece can extrude the screens piece and make its shrink into the inside of fixed block to can conveniently make the movable block remove in the inside of focus testing arrangement main part, and insert the inside of establishing in focus testing arrangement main part through the screens piece, can play the effect of making things convenient for spacing movable block, the spacing bracing piece's of being convenient for effect.

Drawings

Fig. 1 is a schematic perspective view of a gravity center testing device for electronic products according to the present invention;

FIG. 2 is a perspective view of the guide rod and the hinge rod of FIG. 1;

FIG. 3 is a perspective view of the main body and the fixing frame of the gravity center testing device shown in FIG. 1;

fig. 4 is a perspective exploded view of the fixed block structure of fig. 1.

In the figure: 1. a gravity center testing device main body; 2. a guide rod; 3. a moving block; 4. a push rod is hinged; 5. a support bar; 6. a guide roller; 7. a fixed block; 8. a bit block; 9. a partition plate; 10. pulling the spring; 11. a return spring; 12. a fixing frame; 13. a connecting plate; 14. extruding the block; 15. the lever is pressed.

Detailed Description

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

Referring to fig. 1-4, an electronic product gravity center testing device, including gravity center testing device main part 1, the inner wall fixedly connected with guide rod 2 of gravity center testing device main part 1, and the surface cover of guide rod 2 is equipped with movable block 3, movable block 3 is provided with two sets of in the surface symmetry of guide rod 2, can play the effect of conveniently promoting two sets of articulated push rod 4, the surface of movable block 3 is articulated with the one end of articulated push rod 4, and the other end of articulated push rod 4 is articulated with the surface of bracing piece 5, the rectangle that the surface of gravity center testing device main part 1 seted up with articulated push rod 4 surface dimension looks adaptation leads to the groove, can play conveniently make articulated push rod 4 pass through the inslot and move in the rectangle, the internally mounted of bracing piece 5 has guide roller 6, the outer fixed surface of movable block 3 is connected with fixed block 7, and the inside of fixed block 7 is inserted and is equipped with screens piece 8.

Further, as can be known by referring to fig. 2 and 3, the partition plate 9 is sleeved at the surface center position of the guide rod 2, the circular hole matched with the surface size of the guide rod 2 is formed in the moving block 3, the outer surface size of the partition plate 9 is larger than the circular hole formed in the moving block 3, and the partition plate 9 can play a role in conveniently separating the two sets of moving blocks 3.

Further, as can be known by referring to fig. 2, the outer surface of the guide rod 2 is sleeved with a pulling spring 10, the side surface of the partition plate 9 is welded to one end of the pulling spring 10, the other end of the pulling spring 10 is welded to the surface of the moving block 3, and the elastic force of the pulling spring 10 can play a role in conveniently pulling the moving block 3 to move, so that the hinge push rod 4 can push the support rod 5 to move.

Further, refer to fig. 3 and 4 and learn that the inside of fixed block 7 is provided with the rectangular groove with 8 surface dimensions looks adaptations of screens piece, and the inner wall of recess and reset spring 11's one end welding, reset spring 11's the other end and the surface welding of screens piece 8, through the inside rectangular groove of seting up of fixed block 7, can conveniently make screens piece 8 flexible removal in the rectangular groove to elasticity through reset spring 11 self can conveniently make screens piece 8 reset.

Further, as can be known by referring to fig. 2 and 3, the fixed frame 12 is connected to the fixed surface of the gravity center testing device main body 1, the inner wall of the fixed frame 12 is abutted to the connecting plate 13, the bottom end surface of the connecting plate 13 is fixedly connected to the extrusion block 14, the inner wall of the fixed frame 12 is abutted to the surface of the connecting plate 13, the effect of facilitating the limiting of the connecting plate 13 can be achieved, and the connecting plate 13 can be used for facilitating the driving of the extrusion block 14 to move.

Further, as can be known from fig. 2 and 3, four groups of the pressing blocks 14 are equidistantly arranged on the bottom end surface of the connecting plate 13, the surface sizes of the four groups of the pressing blocks 14 are matched with the surface sizes of the position clamping blocks 8, and the four groups of the pressing blocks 14 are arranged, so that the position clamping blocks 8 can be conveniently pushed to be accommodated in the fixing block 7.

Further, as can be seen from fig. 2 and 3, a pressing rod 15 is inserted into the surface of the fixed frame 12, and a connecting plate 13 is fixedly connected to one end of the pressing rod 15 inserted into the fixed frame 12, so that the connecting plate 13 can be conveniently pushed to move inside the fixed frame 12 by the pressing rod 15.

The working principle is as follows: when the utility model is used, when the gravity center testing device main body 1 is used, according to the attached drawings 1, 2, 3 and 4, the pressing rod 15 is pressed to drive the connecting plate 13 to move, so that the connecting plate 13 drives the four groups of extrusion blocks 14 to extrude the surface of the clamping block 8, when the clamping block 8 is extruded, the clamping block can be contracted into the inside of the fixing block 7, so that the surface sliding of the moving block 3 on the guide rod 2 can be pulled by pulling the elastic force of the spring 10, and when the moving block 3 moves, the hinged push rod 4 can push the support rod 5 to move, when the support rod 5 moves, the guide roller 6 can be lifted, after the support rod 5 is moved, the pressing rod 15 is loosened, the clamping block 8 can be pushed by the elastic force of the return spring 11, at this time, the clamping block 8 is reset to be inserted into the rectangular hole formed on the surface of the gravity center testing device main body 1, and the extrusion blocks 14 and the connecting plate 13 are jacked up, so that when the electronic product moves to the surface of the guide roller 6, the electronic product can be pushed to be calibrated;

the above is the whole working principle of the utility model.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides an electronic product focus testing arrangement, includes focus testing arrangement main part (1), its characterized in that, the inner wall fixedly connected with guide bar (2) of focus testing arrangement main part (1), and the surface cover of guide bar (2) is equipped with movable block (3), the surface of movable block (3) is articulated with the one end of articulated push rod (4), and the other end of articulated push rod (4) is articulated with the surface of bracing piece (5), the internally mounted of bracing piece (5) has guide roller (6), the outer fixed surface of movable block (3) is connected with fixed block (7), and the inside of fixed block (7) is inserted and is equipped with screens piece (8).

2. The device for testing the center of gravity of an electronic product as claimed in claim 1, wherein a separation plate (9) is sleeved at the surface center position of the guide rod (2), a circular hole matched with the surface size of the guide rod (2) is formed in the moving block (3), and the size of the outer surface of the separation plate (9) is larger than that of the circular hole formed in the moving block (3).

3. The device for testing the center of gravity of an electronic product as claimed in claim 2, wherein the outer surface of the guide rod (2) is sleeved with a pulling spring (10), the side surface of the partition plate (9) is welded with one end of the pulling spring (10), and the other end of the pulling spring (10) is welded with the surface of the moving block (3).

4. The device for testing the gravity center of an electronic product according to claim 1, wherein a rectangular groove matched with the surface size of the clamping block (8) is formed in the fixing block (7), the inner wall of the groove is welded with one end of a return spring (11), and the other end of the return spring (11) is welded with the surface of the clamping block (8).

5. The gravity center testing device for electronic products according to claim 1, wherein a fixing frame (12) is fixedly connected to the surface of the gravity center testing device body (1), a connecting plate (13) abuts against the inner wall of the fixing frame (12), and a pressing block (14) is fixedly connected to the bottom end surface of the connecting plate (13).

6. The device for testing the gravity center of an electronic product as claimed in claim 5, wherein the four groups of the pressing blocks (14) are arranged at equal intervals on the bottom end surface of the connecting plate (13), and the surface sizes of the four groups of the pressing blocks (14) are matched with the surface sizes of the clamping blocks (8).

7. The apparatus for testing the center of gravity of an electronic product as claimed in claim 5, wherein a pressing rod (15) is inserted into the surface of the fixing frame (12), and a connecting plate (13) is fixedly connected to one end of the pressing rod (15) inserted into the fixing frame (12).

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