CN212635487U

CN212635487U - Auxiliary positioning device

Info

Publication number: CN212635487U
Application number: CN202020890044.7U
Authority: CN
Inventors: 张书亮; 吕文其; 王雷; 储召树
Original assignee: LCFC Hefei Electronics Technology Co Ltd
Current assignee: LCFC Hefei Electronics Technology Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-02
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an auxiliary positioning device, which comprises a base, a positioning device and a positioning device, wherein the base is used for being placed on a platform; the locating piece, the locating piece is installed on the base, install a plurality of location baffles on the periphery of locating piece, each location baffle homoenergetic is along setting for the direction concertina movement to be close to or keep away from the periphery of locating piece. The auxiliary positioning device can adjust the size to adapt to objects to be fixed in different sizes, so that the compatibility of the auxiliary positioning device is improved, and the waste of resources is avoided.

Description

Auxiliary positioning device

Technical Field

The utility model relates to a screen production facility field especially relates to an auxiliary positioning device.

Background

In the production process of the LCD screen, the LCD screen needs to be positioned and fixed by using an auxiliary jig so as to carry out the next production operation.

At present, the auxiliary fixtures for fixing the LCD screen are various, and the LCD screens with different sizes correspond to the auxiliary fixtures with different sizes; when the LCD screen of a certain size is produced, the corresponding auxiliary jig cannot be applied to other products, thereby wasting resources and storage space.

SUMMERY OF THE UTILITY MODEL

The utility model provides an auxiliary positioning device to improve auxiliary positioning device's compatibility.

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

the utility model provides a technical scheme provides an auxiliary positioning device, include:

a base for placement on a platform;

the locating piece, the locating piece is installed on the base, install a plurality of location baffles on the periphery of locating piece, each location baffle homoenergetic is along setting for the direction concertina movement to be close to or keep away from the periphery of locating piece.

In an embodiment, the base includes a bottom plate and a telescopic rod, a first end of the telescopic rod is installed on the bottom plate, the positioning element is installed at a second end of the telescopic rod, and the telescopic rod can move in a telescopic manner along a direction perpendicular to the upper surface of the bottom plate so as to adjust a distance between the positioning element and the bottom plate.

In an embodiment, the auxiliary positioning device further includes a controller, the controller is installed on the bottom plate, the telescopic rod is an electric telescopic rod, the electric telescopic rod is electrically connected to the controller, and the controller can control the electric telescopic rod to move telescopically in a direction perpendicular to the upper surface of the bottom plate.

In an embodiment, the auxiliary positioning device further includes a plurality of driving devices, the driving devices are electrically connected to the controller, the positioning baffles are respectively installed at power output ends of the driving devices, and the controller can control the driving devices to respectively drive the positioning baffles to move in a telescopic manner along the set direction so as to be close to or far away from the periphery of the positioning element.

In an embodiment, the second end of the telescopic rod is provided with a ball head part, and the center of the positioning part is provided with a connecting groove; the ball head part is at least partially embedded in the connecting groove and is in interference fit with the connecting groove, so that the positioning piece can rotate by taking the ball head part as a center.

In an embodiment, the auxiliary positioning device further includes an adsorbing member, and the adsorbing member is disposed on a side of the positioning member away from the base, and is used for adsorbing an object to be fixed.

In one embodiment, the suction member is a suction cup.

In an embodiment, the setting direction includes a first direction and a second direction, the first direction is a length direction of the positioning element, and the second direction is a width direction of the positioning element.

In an embodiment, the positioning baffle can stretch or contract along a third direction to adjust the height of the positioning baffle in the third direction, and the third direction is a direction perpendicular to the upper surface of the positioning piece.

In an embodiment, the bottom of the base is provided with a second adsorption part, and the base can be adsorbed on the platform through the second adsorption part.

Compared with the prior art, the utility model, beneficial effect as follows:

the utility model discloses technical scheme provides an auxiliary positioning device is equipped with a plurality of positioning baffle on the periphery of its setting element, and each positioning baffle homoenergetic is followed and is close to or keeps away from the circumferential direction of setting element and removes to make this auxiliary positioning device can adjust the size, with adapt to not unidimensional fixed article of treating, and then improved auxiliary positioning device's compatibility, avoided the waste of resource.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary positioning device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another angle of an auxiliary positioning device according to an embodiment of the present invention;

fig. 3 is another schematic structural diagram of the positioning baffle according to the embodiment of the present invention.

In the drawings, each reference numeral denotes:

1. a base; 11. a base plate; 12. a telescopic rod; 121. a ball head portion; 2. a positioning member; 21. a connecting groove; 3. positioning a baffle plate; 31. a first baffle plate; 32. a second baffle; 4. a controller; 5. an adsorbing member.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, 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 the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an auxiliary positioning device according to an embodiment of the present invention includes: a base 1 and a positioning member 2.

The base 1 is used for being placed on a platform; the setting element 2 is installed on base 1, installs a plurality of positioning baffle 3 on the periphery of setting element 2, and each positioning baffle 3 homoenergetic can be along setting for the direction concertina movement to be close to or keep away from the periphery of setting element 2.

In this embodiment, during the specific use, can place the article of treating fixed on setting element 2, through adjusting each

positioning baffle

3 and 2 peripheral distances of setting element to make this auxiliary positioning device can adjust the size, in order to adapt to the article of treating fixed of not unidimensional, and then improved auxiliary positioning device's compatibility, avoided the waste of resource. The setting direction includes a first direction and a second direction, the first direction is the length direction of the positioning element 2, and the second direction is the width direction of the positioning element 2.

In the above embodiment, optionally, the base 1 comprises a bottom plate 11 and a telescopic rod 12, a first end of the telescopic rod 12 is installed on the bottom plate 11, the positioning member 2 is installed at a second end of the telescopic rod 12, and the telescopic rod 12 can move telescopically along a direction perpendicular to the upper surface of the bottom plate 11 to adjust the distance between the positioning member 2 and the bottom plate 11. When the positioning piece 2 needs to be heightened, the telescopic rod 12 is stretched along the direction vertical to the upper surface of the bottom plate 11; when the positioning member 2 needs to be lowered, the telescopic rod 12 is contracted along the direction vertical to the upper surface of the bottom plate 11, so that the height of the positioning member 2 can be freely adjusted to adapt to different use conditions.

In the above embodiment, optionally, the auxiliary positioning device further includes a controller 4, the controller 4 is installed on the bottom plate 11, the telescopic rod 12 is an electric telescopic rod, the electric telescopic rod 12 is electrically connected to the controller 4, and the controller 4 can control the electric telescopic rod 12 to move telescopically along a direction perpendicular to the upper surface of the bottom plate 11. In this embodiment, the controller 4 can accurately control the telescopic length of the electric telescopic rod 12, so as to improve the adjustment precision of the height of the positioning element 2; meanwhile, the convenience of height adjustment of the positioning piece 2 is improved.

Referring to fig. 2, in the above embodiment, optionally, the auxiliary positioning device further includes a plurality of driving devices (not shown in the figure), the plurality of driving devices are all electrically connected to the controller 4, the positioning baffles 3 are respectively installed on the power output ends of the driving devices, and the controller 4 can control the driving devices to respectively drive the positioning baffles 3 to move telescopically along a set direction so as to be close to or far from the periphery of the positioning member 2. Specifically, the positioning element 2 is taken as a quadrangle for illustration, the number of the driving devices is four, each driving device is arranged on one side of the quadrangle, the power output end of each driving device faces the outer side of the positioning element 2, and the power output end of each driving device is provided with a positioning baffle 3; when the size of the object to be fixed is larger, the power output end of each driving device can be extended out, so that each positioning baffle 3 is far away from the outer edge of the positioning piece 2, and the area enclosed by each positioning baffle 3 is enlarged for placing the object to be fixed with larger size; when the object to be fixed is small in size, the power output end of each driving device can be retracted, so that each positioning baffle 3 is close to the outer edge of the positioning piece 2, and the area enclosed by each positioning baffle 3 is reduced, so that the object to be fixed with a small size can be placed. Therefore, the object to be fixed can be positioned quickly and accurately.

In the above embodiment, optionally, the second end of the telescopic rod 12 is provided with a ball head portion 121, and the center of the positioning member 2 is provided with a connecting groove 21; the ball head portion 121 is at least partially embedded in the connecting groove 21 and is in interference fit with the connecting groove 21, so that the positioning member 2 can rotate around the ball head portion 121. When the angle of setting element 2 needs to be adjusted, can manually grasp the corner position of setting element 2, then, exert the effort to setting element 2, after the effort of exerting is greater than the frictional force between bulb 121 and the connecting groove 21, then setting element 2 can use bulb 121 to rotate as the center, after rotating setting element 2 to suitable position, stop exerting the effort, this moment, because bulb 121 and connecting groove 21 are interference fit, consequently, under the effect of frictional force, setting element 2 and bulb 121 keep the position after the rotation unchangeable, thereby realized the regulation to setting element 2 angle. Therefore, the positioning piece 2 can be adjusted at any angle within the range of 360 degrees, so that the use requirements of different conditions can be met, and the compatibility of the auxiliary positioning device is improved.

In the above embodiment, optionally, the auxiliary positioning device further includes an adsorbing member 5, and the adsorbing member 5 is disposed on a side of the positioning member 2 away from the base 1, and is used for adsorbing the object to be fixed. In this embodiment, after the object to be fixed is placed on the positioning member 2, the object to be fixed can be firstly adsorbed by the adsorbing member 5, and then, the positioning baffle plates 3 are abutted against the outer edge of the object to be fixed, so as to fix the relative position of the object to be fixed and the positioning member 2. Thereby, the stability of the object to be fixed can be further improved.

In the above embodiment, the suction member 5 is optionally a suction cup. The sucking disc is used as the adsorption piece, so that the adsorption mode is simple and convenient, the surface of the object to be fixed can be prevented from being damaged, and the use safety is improved.

In the above embodiment, optionally, the positioning baffle 3 can be stretched or contracted along a third direction to adjust the height of the positioning baffle 3 in the third direction, which is a direction perpendicular to the upper surface of the positioning member 2. Specifically, referring to fig. 3, the positioning baffle 3 includes a first baffle 31 and a second baffle 32, the first baffle 31 is disposed at an outer edge of the positioning member 2 along a direction perpendicular to an upper surface of the positioning member 2, the second baffle 32 is disposed on the first baffle 31 along a direction perpendicular to the upper surface of the positioning member 2, and the second baffle 32 can move relative to the first baffle 31 along a direction perpendicular to the upper surface of the positioning member 2, so as to adjust a height of the positioning baffle 3 in a third direction. In this embodiment, the arrangement form between the second baffle 32 and the first baffle 31 is not limited, as long as the second baffle 32 and the first baffle 31 can move relatively, for example: in an embodiment, a first through hole is formed in the first baffle plate 31, then a row of second through holes is formed in the second baffle plate 32 along a third direction, a pin shaft penetrates through the first through hole and the second through hole to fix the relative positions of the first baffle plate and the second baffle plate, and when the pin shaft penetrates through different second through holes, the overall heights of the positioning baffle plates 3 in the third direction are different; in another embodiment, a structure similar to a self-timer bar may also be provided between the first shutter 31 and the second shutter 32 so that the second shutter 32 can be stretched or contracted with respect to the first shutter 31. In this embodiment, the height of the positioning baffle 3 in the third direction can be adjusted to position products with different thicknesses, so that the compatibility of the auxiliary positioning device is further improved.

In the above embodiment, optionally, a second adsorbing member (not shown in the figure) is disposed at the bottom of the base 1, and the base 1 can be adsorbed on the platform through the second adsorbing member. Specifically, the second adsorption member may be selected as needed, for example: when the platform is made of nonmetal materials, the second adsorption piece can be a sucker; when the platform is made of metal, the second adsorption piece can be a magnet. Therefore, the base 1 can be stably adsorbed on the platform by utilizing the second adsorption piece, so that the stability of the auxiliary positioning device is improved, and the object to be fixed can be favorably treated in the next step.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An auxiliary positioning device, comprising:

a base for placement on a platform;

2. The auxiliary positioning device as claimed in claim 1, wherein the base comprises a bottom plate and a telescopic rod, a first end of the telescopic rod is mounted on the bottom plate, the positioning member is mounted at a second end of the telescopic rod, and the telescopic rod is capable of moving telescopically in a direction perpendicular to an upper surface of the bottom plate to adjust a distance between the positioning member and the bottom plate.

3. The auxiliary positioning device as claimed in claim 2, further comprising a controller, wherein the controller is mounted on the bottom plate, the telescopic rod is an electric telescopic rod, the electric telescopic rod is electrically connected to the controller, and the controller can control the electric telescopic rod to move telescopically in a direction perpendicular to the upper surface of the bottom plate.

4. The auxiliary positioning device as claimed in claim 3, further comprising a plurality of driving devices electrically connected to the controller, wherein each positioning baffle is mounted on a power output end of each driving device, and the controller is capable of controlling each driving device to drive each positioning baffle to move in a telescopic manner along the set direction to approach or leave the periphery of the positioning member.

5. The auxiliary positioning device as claimed in claim 2, wherein the second end of the telescopic rod is provided with a ball head, and the center of the positioning member is provided with a connecting groove; the ball head part is at least partially embedded in the connecting groove and is in interference fit with the connecting groove, so that the positioning piece can rotate by taking the ball head part as a center.

6. The auxiliary positioning device as claimed in claim 1, further comprising an adsorbing member disposed on a side of the positioning member away from the base for adsorbing an object to be fixed.

7. The auxiliary positioning device as claimed in claim 6, wherein the suction member is a suction cup.

8. The auxiliary positioning device as claimed in claim 1, wherein the setting direction includes a first direction and a second direction, the first direction is a length direction of the positioning member, and the second direction is a width direction of the positioning member.

9. The auxiliary positioning device as claimed in claim 8, wherein the positioning baffle is capable of stretching or contracting in a third direction to adjust the height of the positioning baffle in the third direction, and the third direction is a direction perpendicular to the upper surface of the positioning member.

10. The auxiliary positioning device as claimed in claim 1, wherein a second absorption member is disposed at a bottom of the base, and the base can be absorbed on the platform through the second absorption member.