CN217801381U

CN217801381U - Dual positioning device and positioning system

Info

Publication number: CN217801381U
Application number: CN202222030427.9U
Authority: CN
Inventors: 韩赛赛; 路庆贺
Original assignee: Zhejiang Uniview Technologies Co Ltd
Current assignee: Zhejiang Uniview Technologies Co Ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-15
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a positioning device technical field specifically discloses a dual positioner and positioning system. The double positioning device comprises a first positioning block and a second positioning block; the first positioning block is configured to be arranged on the base, a first limiting surface and a second limiting surface are arranged on the side wall of the first positioning block, and the first limiting surface and the second limiting surface form an included angle; simultaneously, the second locating piece can be dismantled and connect in first locating piece, and the protrusion of second locating piece is provided with butt portion, and the butt portion keeps away from the both sides of first spacing face and the spacing face of second relatively and is equipped with spacing face of third and the spacing face of fourth respectively, and the spacing face of third and the spacing contained angle setting of personally submitting of fourth, and all can dismantle on spacing face of third and the spacing face of fourth and be connected with the regulation liner. The utility model discloses a change and adjust the liner, can avoid the size deviation to the first centering location that treats setting element and second and treat the setting element to cause the influence to make dual positioner's stronger compatible ability of having.

Description

Dual positioning device and positioning system

Technical Field

The utility model relates to a positioning device technical field especially relates to a dual positioner and positioning system.

Background

At present, display products are more and more, and a conference flat panel is taken as a display product integrating audio and video, writing, APP application and the like, and gradually becomes an industry mainstream in conference and education scenes. In the process of conference flat plate production, the assembly and positioning of OC glass and toughened glass are very important process links, and the process directly influences the display effect of the product.

The positioning device in the step shape is used for assembling and positioning OC glass and toughened glass simultaneously in the prior art, and the OC glass and the toughened glass are put on two steps of the positioning device in sequence, so that the display areas of the toughened glass and the OC glass reach better contact ratio. However, size deviation exists between OC glass produced by different manufacturers, and a positioning device in the prior art cannot be used in a good compatible mode according to size difference, so that the overlapping degree of display areas of the OC glass and toughened glass is reduced, and normal use of products is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual positioner and positioning system to the positioner who solves among the prior art is to the not fine compatible use of OC glass's dimensional deviation, leads to OC glass and toughened glass's display area contact ratio to reduce, influences the problem of the normal use of product.

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

in one aspect, the utility model provides a dual positioner for realize that the first location installation that treats the setting element and the setting element is treated to the second, its characterized in that, above-mentioned dual positioner includes:

a first positioning block configured to be provided to a base; a first limiting surface and a second limiting surface are arranged on the side wall of the first positioning block, the first limiting surface and the second limiting surface form an included angle, and the first limiting surface and the second limiting surface are configured to be respectively abutted against two adjacent side walls of the first to-be-positioned part;

the second positioning block is detachably connected to the first positioning block; the second positioning block is convexly provided with an abutting part which can be abutted against the first limiting surface and the second limiting surface respectively; the two sides of the abutting part, which are relatively far away from the first limiting surface and the second limiting surface, are respectively provided with a third limiting surface and a fourth limiting surface, the third limiting surface and the fourth limiting surface form an included angle, the third limiting surface and the fourth limiting surface can be detachably connected with an adjusting liner, and the adjusting liner is configured to abut against two adjacent side walls of the second to-be-positioned part.

As an alternative of the above dual positioning device, the first limiting surface and the third limiting surface are disposed in parallel and opposite to each other, and the second limiting surface and the fourth limiting surface are disposed in parallel and opposite to each other.

As an alternative to the dual positioning device, the first limiting surface is perpendicular to the second limiting surface, and the third limiting surface is perpendicular to the fourth limiting surface.

As an alternative of the dual positioning device, the third and fourth limiting surfaces are recessed in a direction relatively close to the first positioning block to form a mounting groove, and the adjusting pad is disposed in the mounting groove.

As an alternative of the above dual positioning device, the adjusting pad is provided in plurality, and the adjusting pads are provided on the third limiting surface and the fourth limiting surface at intervals.

As an alternative to the above-mentioned double positioning device, the above-mentioned adjusting pad is a cushion silica gel pad.

As an alternative of the dual positioning device, the first positioning block is provided with a limiting post, the second positioning block is provided with a limiting hole, and the limiting post can be inserted into the limiting hole.

As an alternative of the above dual positioning device, the dual positioning device further includes a connecting member, and the connecting member can connect the first positioning block and the second positioning block.

As an alternative of the dual positioning device, a plurality of first positioning blocks and a plurality of second positioning blocks are provided, and the plurality of first positioning blocks and the plurality of second positioning blocks are provided in one-to-one correspondence; the first to-be-positioned element can be arranged among the first positioning blocks, and the second to-be-positioned element can be arranged among the second positioning blocks.

On the other hand, the utility model provides a positioning system, above-mentioned positioning system includes the above-mentioned double relocation device, above-mentioned positioning system still includes above-mentioned base, above-mentioned first waiting to fix a piece and above-mentioned second waiting to fix a piece; the base is provided with a clamping protrusion, the first positioning block is provided with a clamping groove, and the clamping protrusion can be inserted into the clamping groove.

The utility model has the advantages that:

the double positioning device comprises a first positioning block and a second positioning block. The first positioning block is configured to be arranged on the base, and the second positioning block is detachably connected to the first positioning block. The side wall of the first positioning block is provided with a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface form an included angle, and the first limiting surface and the second limiting surface are configured to abut against two adjacent side walls of the first to-be-positioned part respectively. The protruding butt portion that is provided with of second locating piece, butt portion can be respectively with the spacing looks butt of first spacing face and second, and butt portion keeps away from the both sides of the spacing face of first spacing face and second relatively and is equipped with the spacing face of third and the spacing face of fourth respectively, the spacing face of third and the spacing face of fourth also are the contained angle setting, and simultaneously, all can be dismantled on the spacing face of third and the spacing face of fourth and be connected with the regulation liner, and adjust the liner and be configured into the butt second and treat two adjacent lateral walls of setting element, thereby treat the setting element when the second and place the back on the base, the second treats that two adjacent lateral walls of setting element can butt respectively on the regulation liner on the spacing face of third and the spacing face of fourth, treat the position of setting element to the second and carry out the butt location. Furthermore, after the second positioning block is detached from the first positioning block, the first positioning part to be positioned is placed on the second positioning part to be positioned, and in the process of placing the first positioning part to be positioned on the second positioning part, two adjacent side walls of the first positioning part to be positioned can be respectively abutted against the first limiting surface and the second limiting surface so as to butt-position the position of the first positioning part to be positioned, so that the centering positioning of the first positioning part to be positioned and the second positioning part to be positioned can be realized through the dual positioning device. Wherein, through adjusting the connection of dismantling of liner on spacing face of third and fourth, can change the regulation liner of different thickness, and then treat the position of setting element to the second and finely tune, avoid size deviation to treat the centering of setting element and second to cause the influence to first setting element and second to improve dual positioner's compatibility with this.

Drawings

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

fig. 2 is a schematic structural diagram of a first positioning block and a second positioning block provided in an embodiment of the present invention;

fig. 3 is a cross-sectional view of the second waiting positioning element according to the embodiment of the present invention;

fig. 4 is a cross-sectional view of the first part to be positioned according to the embodiment of the present invention.

In the figure:

1. a base; 11. clamping and protruding; 2. a first positioning block; 21. a first limiting surface; 22. a second limiting surface; 23. a limiting column; 24. a card slot; 3. a second positioning block; 31. an abutting portion; 311. a third limiting surface; 312. a fourth limiting surface; 313. mounting grooves; 32. adjusting the liner; 33. a limiting hole; 4. a first part to be positioned; 5. a second part to be positioned; 6. a connecting member.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

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," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, the first feature is directly over and obliquely above the second feature, or simply means 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The embodiment provides a dual-positioning device for realizing positioning and installation of a first to-be-positioned part and a second to-be-positioned part.

As shown in fig. 1 to 4, the double positioning apparatus includes a first positioning block 2 and a second positioning block 3. The first positioning block 2 is configured to be arranged on the base 1, and the second positioning block 3 is detachably connected to the first positioning block 2. The side wall of the first positioning block 2 is provided with a first limiting surface 21 and a second limiting surface 22, the first limiting surface 21 and the second limiting surface 22 are arranged at an included angle, and the first limiting surface 21 and the second limiting surface 22 are configured to abut against two adjacent side walls of the first to-be-positioned part 4 respectively. The protruding butt portion 31 that is provided with of second locating piece 3, butt portion 31 can respectively with first spacing face 21 and the butt of second spacing face 22, and butt portion 31 keeps away from first spacing face 21 and the both sides of second spacing face 22 relatively and is equipped with third spacing face 311 and fourth spacing face 312 respectively, third spacing face 311 and fourth spacing face 312 also are the contained angle setting, and simultaneously, all can be connected with the regulation liner 32 on third spacing face 311 and the fourth spacing face 312 in the dismantlement, and adjust liner 32 and be configured as the butt second and treat two adjacent lateral walls of setting element 5, thereby treat that setting element 5 places the back on base 1 as the second, two adjacent lateral walls of setting element 5 can butt respectively on the regulation liner 32 on third spacing face 311 and fourth spacing face 312 are treated to the second, in order to treat that the position of setting element 5 carries out the butt location to the second.

As shown in fig. 3 and 4, after the second positioning block 3 is detached from the first positioning block 2, the first positioning part 4 to be positioned is placed on the second positioning part 5 to be positioned, and in the process of placing the first positioning part 4 on the second positioning part 5 to be positioned, two adjacent sidewalls of the first positioning part 4 to be positioned can respectively abut against the first limiting surface 21 and the second limiting surface 22, so as to abut against and position the first positioning part 4 to be positioned, and thus the first positioning part 4 to be positioned and the second positioning part 5 to be positioned can be centered and positioned by the dual positioning device. Wherein, through adjusting the removable connection of liner 32 on third spacing face 311 and fourth spacing face 312, can change the regulation liner 32 of different thickness, and then treat the position of setting element 5 to the second and finely tune, avoid size deviation to treat the centering location of setting element 5 to cause the influence to first 4 and the second of treating setting element 5 to improve dual positioner's compatibility with this. Optionally, the first setting element 4 of treating is toughened glass, and the second is treated the setting element 5 and is OC glass, and base 1 is the backlight unit panel beating, through using dual positioner, can make toughened glass and OC glass's display area reach better overlap ratio to can realize toughened glass and OC glass's fixed connection through two-sided bubble celloidin. Of course, the first to-be-positioned element 4, the second to-be-positioned element 5 and the base 1 may be other elements, and this embodiment is not limited in particular.

As shown in fig. 1 and 2, the third limiting surface 311 and the fourth limiting surface 312 are both recessed toward a direction relatively close to the first positioning block 2 to form a mounting groove 313, and the adjusting pad 32 is disposed in the mounting groove 313, so as to facilitate detachable connection between the adjusting pad 32 and the second positioning block 3. Optionally, the adjustment pad 32 is stuck in the mounting groove 313. Further optionally, the adjusting pad 32 is a buffering silica gel pad, so as to prevent the adjusting pad 32 from making rigid contact with the second to-be-positioned element 5, which may cause damage to the second to-be-positioned element 5. Meanwhile, a plurality of adjusting gaskets 32 are arranged, and the plurality of adjusting gaskets 32 are arranged on the third limiting surface 311 and the fourth limiting surface 312 at intervals, so that the second to-be-positioned part 5 can be in contact with the plurality of adjusting gaskets 32, and the positioning accuracy between the first to-be-positioned part 4 and the second to-be-positioned part 5 is improved.

Further, the first limiting surface 21 and the third limiting surface 311 are disposed in parallel, and the second limiting surface 22 and the fourth limiting surface 312 are disposed in parallel, so that the dual-positioning device can position the first to-be-positioned element 4 and the second to-be-positioned element 5 with regular shapes, and two sides of one corner of the first to-be-positioned element 4 are parallel to two sides of one corner of the second to-be-positioned element 5. Optionally, the first limiting surface 21 is perpendicular to the second limiting surface 22, and the third limiting surface 311 is perpendicular to the fourth limiting surface 312, so that the dual-positioning device can abut against the first to-be-positioned element 4 and the second to-be-positioned element 5 from two mutually perpendicular directions, so as to perform centering positioning on the rectangular first to-be-positioned element 4 and the rectangular second to-be-positioned element 5.

Further, first locating piece 2 and second locating piece 3 all are provided with a plurality ofly, and a plurality of first locating pieces 2 and a plurality of second locating piece 3 one-to-one setting, and simultaneously, first locating piece 4 that treats can locate between a plurality of first locating pieces 2, the second is treated locating piece 5 and can be located between a plurality of second locating pieces 3, thereby it is spacing to the first butt that treats locating piece 4 through a plurality of first locating pieces 2, and a plurality of second locating pieces 3 treat locating piece 5's butt to the second spacing, can further improve first locating accuracy that treats between locating piece 5 of locating piece 4 and second. Specifically, the first positioning blocks 2 and the second positioning blocks 3 are both provided with two first positioning blocks 2, the first limiting surfaces 21 of the two first positioning blocks 2 are oppositely arranged, the second limiting surfaces 22 of the two first positioning blocks 2 are oppositely arranged, the third limiting surfaces 311 of the two second positioning blocks 3 are oppositely arranged, and the fourth limiting surfaces 312 of the two second positioning blocks 3 are oppositely arranged.

Furthermore, the first positioning block 2 is provided with a limiting column 23, the second positioning block 3 is provided with a limiting hole 33, and the limiting column 23 can be inserted into the limiting hole 33, so that the first positioning block 2 and the second positioning block 3 can be positioned on the same reference through the limiting column 23, and the installation consistency is ensured. Optionally, the dual-positioning device further comprises a connecting member 6, and the connecting member 6 can connect the first positioning block 2 and the second positioning block 3, so as to realize quick installation and disassembly of the first positioning block 2 and the second positioning block 3. Further optionally, the connecting piece 6 is a release screw, so that after the second positioning block 3 is detached, the release screw can be further arranged on the second positioning block 3, the use of the dual-positioning device is facilitated, and the falling and the loss of the connecting piece 6 are avoided.

The embodiment further provides a positioning system, as shown in fig. 1 to 4, the positioning system includes the dual positioning device, further includes a base 1, a first to-be-positioned element 4, and a second to-be-positioned element 5. Wherein, base 1 is provided with the protruding 11 of card, and first locating piece 2 is provided with draw-in groove 24, and protruding 11 of card can insert and locate in draw-in groove 24 to make protruding 11 of card can spacing first locating piece 2, and then ensure that the second treats the installation accuracy of setting element 5 on base 1, make things convenient for first setting element 4 and the second to treat the centering of setting element 5 and fix a position. Specifically, when the base 1 is a backlight module metal plate, the clamping protrusion 11 can be a flange at the periphery of the backlight module metal plate.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a dual positioner for realize the first location installation of treating the setting element and the second of treating the setting element, its characterized in that, dual positioner includes:

a first positioning block configured to be provided to a base; the side wall of the first positioning block is provided with a first limiting surface and a second limiting surface, the first limiting surface and the second limiting surface form an included angle, and the first limiting surface and the second limiting surface are configured to be respectively abutted against two adjacent side walls of the first to-be-positioned part;

the second positioning block is detachably connected to the first positioning block; the second positioning block is convexly provided with a butting part which can be butted with the first limiting surface and the second limiting surface respectively; the butt portion is kept away from relatively the both sides of first spacing face with the spacing face of second are equipped with spacing face of third and the spacing face of fourth respectively, the spacing face of third with the spacing contained angle setting of personally submitting of fourth, just spacing face of third with all can dismantle on the spacing face of fourth and be connected with the regulation liner, it is configured as the butt to adjust the liner two adjacent lateral walls of setting element are treated to the second.

2. The dual positioning device of claim 1, wherein the first and third limiting surfaces are disposed in parallel with respect to each other, and the second and fourth limiting surfaces are disposed in parallel with respect to each other.

3. The dual positioning device of claim 2, wherein the first stop surface is relatively perpendicular to the second stop surface, and the third stop surface is relatively perpendicular to the fourth stop surface.

4. The dual positioning device as set forth in claim 1, wherein the third and fourth limiting surfaces are recessed in a direction relatively close to the first positioning block to form an installation groove, and the adjustment pad is disposed in the installation groove.

5. The dual positioning device as set forth in claim 1, wherein a plurality of adjusting pads are provided, and a plurality of adjusting pads are provided on the third limiting surface and the fourth limiting surface at intervals.

6. The dual positioning device of claim 1, wherein the adjustment pad is a buffered silicone pad.

7. The dual positioning device as claimed in claim 1, wherein the first positioning block is provided with a positioning post, the second positioning block is provided with a positioning hole, and the positioning post is inserted into the positioning hole.

8. The dual positioning device of claim 1, further comprising a connector capable of connecting the first positioning block and the second positioning block.

9. The dual positioning device as claimed in claim 1, wherein a plurality of first positioning blocks and a plurality of second positioning blocks are provided, and a plurality of first positioning blocks and a plurality of second positioning blocks are provided in a one-to-one correspondence manner; the first to-be-positioned part can be arranged among the first positioning blocks, and the second to-be-positioned part can be arranged among the second positioning blocks.

10. A positioning system, characterized in that the positioning system comprises the dual positioning device according to any one of claims 1 to 9, the positioning system further comprises the base, the first part to be positioned and the second part to be positioned; the base is provided with a clamping protrusion, the first positioning block is provided with a clamping groove, and the clamping protrusion can be inserted into the clamping groove.