CN214923655U

CN214923655U - Test carrier

Info

Publication number: CN214923655U
Application number: CN202120326393.0U
Authority: CN
Inventors: 朱正超; 李博; 李其良; 丁刚; 黎超
Original assignee: Lanto Electronic Ltd
Current assignee: Lanto Electronic Ltd; Kunshan Liantao Electronics Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a test carrier belongs to on-vehicle cell phone stand production technical field. The test carrier comprises a carrier body and a plurality of limiting blocks, wherein the carrier body is provided with a limiting surface, the limiting surface is provided with an adsorption area and a plurality of connection areas, the adsorption area is provided with a plurality of vacuum suction holes, and the connection areas are provided with a plurality of connection holes; a plurality of the stopper is detachably and corresponds the group and connect in a plurality of connecting holes, and is a plurality of the stopper encloses the spacing space of establishing into the location product, the hole is inhaled in the vacuum is located in the spacing space. The utility model discloses can improve the stability of product location, improve positioning accuracy, reduce the damage of product in the testing process.

Description

Test carrier

Technical Field

The utility model relates to an on-vehicle cell phone stand production technical field especially relates to a test carrier.

Background

In the production process of the vehicle-mounted mobile phone support, when the finished product and the semi-finished product of the vehicle-mounted mobile phone support are subjected to size testing, the requirements on the positioning precision and the appearance of the product are high, and therefore a testing carrier is needed to assist in positioning the product. When the product is fixed to the existing test carrier, the positioning groove is formed in the carrier body of the test carrier, the carrier body is made of iron, positioning is completed through attraction of the carrier body and a magnet on the product, however, in the measuring process of the product, the product is easy to shake, the positioning precision of the product cannot meet the requirement, and the product is easily scratched by the carrier in the product taking and placing process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test carrier can improve the stability of product location, improves positioning accuracy, reduces the damage of product in the testing process.

To achieve the purpose, the utility model adopts the following technical proposal:

a test carrier comprises a carrier body and a plurality of limiting blocks, wherein the carrier body is provided with a limiting surface, the limiting surface is provided with an adsorption area and a plurality of connection areas, the adsorption area is provided with a plurality of vacuum suction holes, and the connection areas are provided with a plurality of connection holes; a plurality of the stopper is detachably and corresponds the group and connect in a plurality of the connecting hole, and a plurality of the stopper encloses the spacing space of establishing into the location product, the hole is inhaled in the vacuum is located in the spacing space.

Optionally, the vehicle further comprises a base, and the carrier body is arranged on the top of the base.

Optionally, still include vacuum suction nozzle, vacuum suction nozzle has the vacuum suction hole, a plurality of mounting holes have been seted up on the base, every vacuum suction nozzle's adapter connects in one the mounting hole, a plurality of through-holes have been seted up on the carrier body, every vacuum suction nozzle's sucking disc is located one in the through-hole and protrusion in the carrier body deviates from a side of base.

Optionally, a cavity is formed in the base, each vacuum suction hole is respectively communicated with the cavity, the cavity is communicated with a vacuum pumping device, or each vacuum suction hole is respectively communicated with the vacuum pumping device.

Optionally, a mounting groove is formed in one side of the carrier body facing the base, and the base is at least partially located in the mounting groove.

Optionally, a plurality of the vacuum suction holes in the limiting surface respectively surround one or a combination of a rectangular block, a circular block and a polygonal block in the suction area.

Optionally, a waist-shaped hole is formed in the limiting block, and a bolt in threaded connection with the carrier body penetrates through the waist-shaped hole.

Optionally, at least one side of the limiting block facing the limiting space is provided with a groove.

Optionally, an avoiding groove is formed in one side of the carrier body corresponding to the limiting space.

Optionally, the carrier further comprises a handle, and the handle is connected to two opposite sides of the carrier body respectively.

The utility model has the advantages that:

the utility model discloses a test carrier includes carrier body and a plurality of stopper, the carrier body has spacing face, spacing face has adsorption zone and a plurality of linkage region, it inhales the hole to be provided with a plurality of vacuums on the adsorption zone, a plurality of stoppers are detachably and correspond the group and connect in a plurality of connecting holes, and a plurality of stoppers enclose the spacing space of establishing into the location product, the hole is located spacing space in the vacuum, thus, place the product in spacing space, fix a position the product through the stopper, and fix the product that is located spacing space through the mode of vacuum absorption, can avoid the product perk in the testing process, thereby improve the positioning accuracy of product, and the stopper can be dismantled and connect in the carrier body, thereby can be convenient for getting of product and put, and reduce the scratch of product at the in-process of getting, more possess simultaneously and be applicable to fixed not unidimensional product.

Drawings

Fig. 1 is a schematic perspective view of a test carrier according to an embodiment of the present invention in a state where a product is mounted;

fig. 2 is a schematic top view of a test carrier according to an embodiment of the present invention with a base removed;

fig. 3 is a schematic perspective view of a test carrier according to an embodiment of the present invention with a base removed;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic perspective view of a carrier body according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a base according to an embodiment of the present invention.

In the figure:

100. producing a product;

1. a base; 11. mounting holes;

2. a carrier body; 21. an avoidance groove; 22. a through hole; 23. mounting grooves; 24. connecting holes; 25. a limiting surface; 251. an adsorption region; 252. a connection region;

3. a limiting block; 31. a waist-shaped hole; 32. a groove; 33. rounding off;

4. a handle;

5. a limiting space;

6. a vacuum nozzle; 61. and (4) vacuum sucking holes.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to fig. 1 to fig. 6 of the drawings.

As shown in fig. 1 and 2, the test carrier includes a carrier body 2 and a plurality of limit blocks 3, the carrier body 2 has a limit surface 25, the limit surface 25 has an absorption region 251 and a plurality of connection regions 252, the absorption region 251 is provided with a plurality of vacuum absorption holes 61, and the connection regions 252 are provided with a plurality of connection holes 24; the limiting blocks 3 are detachably and correspondingly connected with the connecting holes 24 in an assembling mode, the limiting spaces 5 for positioning the products 100 are formed by the limiting blocks 3 in an enclosing mode, and the vacuum suction holes 61 are located in the limiting spaces 5.

In detail, the product 100 is placed in the limiting space 5 in the test carrier in this embodiment, the product 100 is positioned through the limiting block 3, and the product 100 located in the limiting space 5 is fixed in a vacuum suction manner, so that the product 100 can be prevented from tilting in the test process, and the positioning accuracy of the product 100 is improved, the limiting block 3 is detachably connected to the carrier body 2, the size of the limiting space 5 is adjustable, the product 100 can be conveniently taken and placed, and scratches of the product 100 in the taking and placing process are reduced; in addition, because the limiting block 3 is detachably connected to the carrier body 2, the size of the limiting space 5 in the test carrier can be regulated and controlled, so that the test carrier is suitable for fixing products 100 with different sizes.

To facilitate the fixing and mounting of the test carrier in this embodiment, as shown in fig. 1 and 6, the test carrier in this embodiment further includes a base 1, and a carrier body 2 is disposed on the top of the base 1.

Further, as shown in fig. 5 and 6, a mounting groove 23 is formed on one side of the carrier body 2 facing the base 1, and the base 1 is at least partially located in the mounting groove 23, so that the positioning and mounting of the base 1 and the carrier body 2 can be facilitated. In detail, the shape of the part of the base 1 located in the mounting groove 23 is matched with the shape of the mounting groove 23, so that the carrier body 2 can be positioned, and the base 1 and the carrier body 2 can be conveniently connected.

As shown in fig. 2, 3 and 6, the test carrier in this embodiment further includes a vacuum suction nozzle 6, the vacuum suction nozzle 6 has a vacuum suction hole 61, the base 1 is provided with a plurality of mounting holes 11, the adapter of each vacuum suction nozzle 6 is connected to one mounting hole 11, the carrier body 2 is provided with a plurality of through holes 22, and the suction cup of each vacuum suction nozzle 6 is located in one through hole 22 and protrudes out of a side surface of the carrier body 2 away from the base 1, so that the vacuum suction nozzle 6 can be conveniently mounted. It can be understood that the suction cup of the vacuum suction nozzle 6 is made of a soft material, generally made of rubber, and adsorbs the product 100 through the suction cup, so that damage to the product 100 can be reduced, and the suction cup can be tightly attached to the product 100, thereby providing stability for adsorbing the product 100.

In some alternative embodiments, the base 1 has a cavity (not shown), each vacuum suction hole 61 is respectively communicated with the cavity, the cavity is communicated with a vacuum pumping device (not shown), the cavity is evacuated by the vacuum pumping device, so that a negative pressure is formed at each vacuum suction hole 61, and the adsorption of the product 100 is realized. In other embodiments, each vacuum suction hole 61 is respectively communicated with a vacuum extractor, the vacuum extractor is used for respectively extracting vacuum from the vacuum suction holes 61, and a negative pressure is formed at the suction port of the vacuum suction hole 61, so as to realize suction of the product 100. Of course, the manner of forming the negative pressure at the suction port of the vacuum suction hole 61 may be set according to the needs in the art, and is not limited herein.

In order to further protect the product 100 installed in the limiting space 5, as shown in fig. 3 and 4, the edge of one side of the limiting block 3 facing the limiting space 5 is provided with a rounded corner 33, so that the limiting block 3 can be prevented from scratching the product 100 in the process of taking and placing the product 100.

As shown in fig. 4, the limiting block 3 is provided with a groove 32 towards one side of the limiting space 5, so that the contact area between the limiting block 3 and the product 100 can be reduced, the abrasion of the limiting block 3 to the product 100 can be reduced, meanwhile, the processing precision of the limiting block 3 can be reduced, and the processing difficulty of the limiting block 3 can be reduced.

Specifically, the vacuum suction holes 61 in the limiting surface 25 respectively surround one or a combination of rectangular blocks, circular blocks and polygonal blocks in the suction area 251. It can be understood that, the adsorption area and the adsorption effect of different blocks on the product 100 are different, and the vacuum adsorption holes are surrounded in the adsorption region 251, and those skilled in the art can set the vacuum adsorption holes according to the shape of the product 100 to improve the adsorption effect on the product 100.

As shown in fig. 4, the stopper 3 is provided with a waist-shaped hole 31, but not limited thereto, and a bolt screwed to the carrier body 2 is provided in the waist-shaped hole 31. In detail, the interval is provided with two at least waist shape holes 31 that the extending direction is the same on every stopper 3, one of them waist shape hole 31 sets up to the counter sink, wear to be equipped with the bolt of connecting in carrier body 2 in the waist shape hole 31 that sets up to the counter sink, run through the locating pin of connecting in carrier body 2 in another waist shape hole 31 at least, it can remove stopper 3 to loosen the bolt, it can fix stopper 3 to tighten the bolt, setting through two waist shape holes 31 is carrying out spacing to stopper 3 in, can also be convenient for adjust the position of stopper 3.

Since the product 100 is attached to the absorption area 251 when the product 100 is tested, after the test of the product 100 is completed, in order to take out the product 100, at least one side of the carrier body 2 corresponding to the limiting space 5 is provided with the avoiding groove 21. In the present embodiment, it is preferable that avoidance grooves 21 are respectively formed on two opposite sides of the carrier body 2.

To facilitate the carrying of the test carrier in this embodiment, as shown in fig. 1 and fig. 3, the test carrier in this embodiment further includes handles 4, and the handles 4 are respectively connected to two opposite sides of the carrier body 2. In some alternative embodiments, the shape of the handle 4 is zigzag, one side of each handle 4 is connected to the side of the carrier body 2 away from the adsorption surface, the middle of the handle 4 is located on the side of the carrier body 2, and the other side of the handle 4 extends towards the side away from the carrier body 2. Of course, the structure of the handle 4 and the installation manner of the handle 4 may be set by those skilled in the art according to the needs, and are not limited herein.

When the test fixture in the embodiment is used, the product 100 is placed in the limiting space 5 in the test carrier in the embodiment, the product 100 is positioned through the limiting block 3, the limiting block 3 is provided with a chamfer, the limiting block 3 is detachably connected to the connecting hole 24 of the connecting area 252, so that the shape and the size of the limiting space 5 can be adjusted, the position of the limiting block 3 can be finely adjusted through the waist-shaped hole 31, the product 100 can be conveniently taken and placed, the test fixture is suitable for products 100 with different shapes, and the damage to the product 100 in the positioning process is reduced; the vacuum suction holes 61 of the suction area 251 are used for sucking the product 100, so that the product 100 can be prevented from tilting in the test process, and the positioning precision of the product 100 is improved.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A test carrier, comprising:

the carrier comprises a carrier body (2), wherein the carrier body (2) is provided with a limiting surface (25), the limiting surface (25) is provided with an adsorption area (251) and a plurality of connection areas (252), the adsorption area (251) is provided with a plurality of vacuum suction holes (61), and the connection areas (252) are provided with a plurality of connection holes (24); and

a plurality of stopper (3), it is a plurality of stopper (3) are detachably and correspond the group connect in a plurality of connecting hole (24), and a plurality of stopper (3) enclose and establish into spacing space (5) of location product (100), hole (61) are inhaled in the vacuum and are located in spacing space (5).

2. The test carrier of claim 1, further comprising a base (1), the carrier body (2) being disposed on top of the base (1).

3. The test carrier of claim 2, further comprising a vacuum suction nozzle (6), wherein the vacuum suction nozzle (6) has the vacuum suction hole (61), the base (1) has a plurality of mounting holes (11), the adapter of each vacuum suction nozzle (6) is connected to one of the mounting holes (11), the carrier body (2) has a plurality of through holes (22), and the suction cup of each vacuum suction nozzle (6) is located in one of the through holes (22) and protrudes from a side surface of the carrier body (2) away from the base (1).

4. The test carrier according to claim 2, wherein the base (1) has a cavity therein, and each vacuum hole (61) is respectively communicated with the cavity, and the cavity is communicated with a vacuum device, or each vacuum hole (61) is respectively communicated with the vacuum device.

5. The test carrier of claim 2, wherein a side of the carrier body (2) facing the base (1) is provided with a mounting groove (23), and the base (1) is at least partially located in the mounting groove (23).

6. The test carrier of claim 1, wherein the vacuum suction holes (61) in the position-limiting surface (25) are respectively enclosed in one or a combination of a rectangular block, a circular block and a polygonal block in the suction area (251).

7. The test carrier according to any one of claims 1 to 6, wherein the stopper (3) is provided with a slotted hole (31), and a bolt screwed to the carrier body (2) penetrates through the slotted hole (31).

8. Test carrier according to any one of claims 1 to 6, characterized in that the side of the stop block (3) facing the stop space (5) is provided with a groove (32).

9. The test carrier of any one of claims 1 to 6, wherein at least one side of the carrier body (2) corresponding to the limiting space (5) is provided with an avoiding groove (21).

10. Test carrier according to any one of claims 1-6, further comprising a handle (4), wherein the handle (4) is connected to each of two opposite sides of the carrier body (2).