CN214447530U

CN214447530U - Quick switching positioning device and glass supporting table

Info

Publication number: CN214447530U
Application number: CN202022783933.6U
Authority: CN
Inventors: 张民
Original assignee: Guangzhou Ningwu Science And Technology Co ltd
Current assignee: Guangzhou Ningwu Science And Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-22
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a quick switch-over's positioner, include the supporting seat, install on the supporting seat and can for supporting seat pivoted rotates seat, a plurality of connection and is in rotate on the seat and encircle rotate the support head that the direction of rotation interval of seat set up, each support the head with rotate each not equal in distance between the rotation axis of seat, support the head and be used for supporting glass. The novel windscreen support device can support different styles of windshields, and therefore the novel windscreen support device can be still suitable for use after the windshields are updated, and cost is saved. The distances between the supporting heads on the rotating seat and the rotating axis of the rotating seat are unequal, so that the supporting heads are respectively suitable for supporting windshields with different sizes, the positioning device for fast switching has universality, and the positioning device can be still suitable for use after the windshields are updated and the cost is saved. The utility model also discloses a glass supporting bench, including desk and a plurality of positioner who installs the fast switch-over on the desk.

Description

Quick switching positioning device and glass supporting table

Technical Field

The utility model relates to a positioner technical field especially relates to quick switch over's positioner and glass supporting bench.

Background

Generally, a windshield of an automobile needs to be cut, the windshield generally has a cambered surface structure, a plurality of steel ball heads are generally mounted on a supporting platform for reliably supporting the windshield, and the cambered surface of the windshield is supported in a point contact mode through the steel ball heads. However, the windshield belongs to a product which is updated faster, and when the radian of the arc surface structure of the windshield changes, a plurality of steel bulbs on the corresponding support platform cannot be used for windshields of different sizes, so that the whole support platform is placed or eliminated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a positioning device for fast switching, which can support windshields of different styles, thereby being still applicable to the replacement of the windshields and saving the cost.

The second object of the utility model is to provide a glass supporting table.

The utility model discloses an one purpose adopts following technical scheme to realize:

the positioning device capable of being switched quickly comprises a supporting seat, a rotating seat and a plurality of supporting heads, wherein the rotating seat is installed on the supporting seat and can rotate relative to the supporting seat, the supporting heads are connected to the rotating seat and arranged at intervals in the rotating direction of the rotating seat in a surrounding mode, the distances between the supporting heads and the rotating axis of the rotating seat are unequal, and the supporting heads are used for supporting glass.

Further, the support head is a ball head.

Further, the support head is made of steel materials.

Furthermore, the rotating seat comprises a rotating shaft and a plurality of rotating arms fixedly connected with the rotating shaft, and each supporting head is connected to one end, far away from the rotating shaft, of one of the rotating arms respectively.

Furthermore, a plurality of positioning grooves are formed in the supporting seat, the number of the positioning grooves is consistent with that of the rotating arms, and the rotating arms are detachably connected with the positioning grooves in an inserting mode.

Furthermore, the supporting seat is provided with a mounting hole, and the rotating shaft is matched with the mounting hole.

Further, the mounting hole is the ladder through-hole, the mounting hole includes the macropore, with the aperture that the macropore links up, the aperture is closer than the macropore rotate the seat, the macropore is held the spring, the spring cup joint in the periphery of pivot, the one end of spring with macroporous diapire butt, the other end of spring with the pivot butt.

Furthermore, a limiting plate is arranged at one end, far away from the small hole, of the rotating shaft, and the spring is abutted to the limiting plate of the rotating shaft.

Furthermore, the positioning device for fast switching further comprises a base, wherein the base is provided with a plurality of jacks, the supporting seat is connected with a plurality of positioning columns, and the positioning columns are suitable for being plugged into the jacks.

The utility model discloses a two purposes adopt following technical scheme to realize:

the glass supporting table comprises a table and a plurality of positioning devices which are arranged on the table and can be switched rapidly.

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

the distances between the supporting heads on the rotating seat and the rotating axis of the rotating seat are unequal, so that the supporting heads are respectively suitable for supporting windshields with different sizes, the positioning device for fast switching has universality, and the positioning device can be still suitable for use after the windshields are updated and the cost is saved.

Drawings

Fig. 1 is a schematic structural view of a fast switching positioning device according to the present invention;

FIG. 2 is an exploded view of the fast switching positioning device shown in FIG. 1;

fig. 3 is a schematic structural view of the support seat shown in fig. 1.

In the figure: 1. a supporting seat; 11. positioning a groove; 12. mounting holes; 121. macropores; 122. a small hole; 2. a rotating seat; 21. a rotating shaft; 211. a limiting plate; 22. a rotating arm; 3. a support head; 4. a base; 41. and (4) inserting the jack.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, "vertical," "horizontal," "left," "right," and similar expressions are for purposes of illustration only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1-2 show a positioning device for fast switching according to a preferred embodiment of the present invention, which includes a supporting seat 1, a rotating seat 2 installed on the supporting seat 1 and capable of rotating relative to the supporting seat 1, a plurality of supporting heads 3 connected to the rotating seat 2 and surrounding the rotating direction of the rotating seat 2, wherein the supporting heads 3 are different from the rotating axis of the rotating seat 2, and the supporting heads 3 are used for supporting glass.

It will be appreciated that a number of the present fast-switching positioning devices need to be employed to support the windshield while supporting the glass. Based on rotate the seat 2 can rotate for supporting seat 1, during the use, according to windshield's size, can rotate seat 2 for it can to rotate the support head 3 that is suitable for supporting windshield on the seat 2 and up, thereby supports windshield. That is, by setting the distances between the supporting heads 3 on the rotating seat 2 and the rotation axis of the rotating seat 2 to be unequal, the supporting heads 3 are respectively suitable for supporting windshields with different sizes, i.e. the positioning device with fast switching has universality, so that the positioning device can be still suitable for use after the replacement of the windshields and saves cost.

As a further preferred embodiment: the supporting head 3 is a ball head made of steel material.

As a further preferred embodiment: the rotating base 2 comprises a rotating shaft 21 and a plurality of rotating arms 22 fixedly connected with the rotating shaft 21, and each supporting head 3 is respectively connected to one end of one rotating arm 22 far away from the rotating shaft 21. By providing the rotating arms 22 with different lengths, different pitches (the pitch between the supporting head 3 and the axis of the rotating shaft 21) can be designed, and the same supporting head 3 can be used for the supporting heads 3. The rotating arm 22 is also held by a human hand to operate the mounting and dismounting between the supporting base 1 and the rotating base 2 to facilitate the rotation of the rotating base 2.

As a further preferred embodiment: a plurality of constant head tanks 11 have been seted up to supporting seat 1, and the quantity of constant head tank 11 is unanimous with the quantity of swinging boom 22, and the cooperation is pegged graft with constant head tank 11 detachably to swinging boom 22. In this way, the rotating arm 22 is accurately positioned and fixed by the positioning groove 11, so that the rotating arm 22 is prevented from being accidentally rotated, and reliable support of the windshield by the support head 3 is ensured. It should be noted that, alternatively, the supporting seat 1 and the rotating seat 2 may be fixed by friction, may be connected and fixed by a bolt, may be fixed by screwing a screw, and the like.

As a further preferred embodiment: supporting seat 1 has seted up mounting hole 12, and pivot 21 and mounting hole 12 adaptation leave only a space rotational degree of freedom between the two promptly to improve supporting seat 1 and the swivelling joint precision of rotating seat 2. It is understood that the rotating shaft 21 may be alternatively provided on the supporting seat 1, or the rotating shaft 21 may be replaced by a spherical surface, etc.

As a further preferred embodiment: referring to fig. 3, in order to enable the supporting seat 1 and the rotating seat 2 to be close to each other in a natural state, the mounting hole 12 is a stepped through hole, the mounting hole 12 includes a large hole 121 and a small hole 122 connected with the large hole 121, the small hole 122 is closer to the rotating seat 2 than the large hole 121, a spring (not shown in the figure) is arranged in the large hole 121, the spring is sleeved on the periphery of the rotating shaft 21, one end of the spring is abutted to the bottom wall of the large hole 121, and the other end of the spring is abutted to the rotating shaft 21. Thus, the spring drives the rotating arm 22 to be inserted into the positioning slot 11 under the natural state. When different supporting heads 3 need to be switched to support the windshield, the rotating arm 22 is held to overcome the elastic force of the spring so as to pull the rotating arm 22 out of the positioning groove 11 and then rotate the rotating seat 2.

As a further preferred embodiment: a limit plate 211 is arranged at one end of the rotating shaft 21 far away from the small hole 122, and the spring is abutted against the limit plate 211 of the rotating shaft 21. In this manner, the spring can be stably mounted in the large hole 121. Alternatively, the spring may be directly fixed to the rotary shaft 21.

As a further preferred embodiment: the quick-switching positioning device further comprises a base 4, the base 4 is provided with a plurality of insertion holes 41, the supporting seat 1 is connected with a plurality of positioning columns, and the positioning columns are suitable for being inserted into the insertion holes 41. Therefore, when one of the supporting seats 1 is damaged, the supporting seat 1 can be replaced, so that large-scale replacement of parts is avoided.

The utility model also discloses a glass supporting bench, including desk and a plurality of positioner who installs the fast switch-over on the desk.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Quick switching's positioner, its characterized in that: the glass supporting device comprises a supporting seat, a rotating seat which is arranged on the supporting seat and can rotate relative to the supporting seat, and a plurality of supporting heads which are connected to the rotating seat and arranged at intervals around the rotating direction of the rotating seat, wherein the distances between the supporting heads and the rotating axis of the rotating seat are unequal, and the supporting heads are used for supporting glass.

2. The fast-switching positioning device of claim 1, wherein: the support head is a ball head.

3. The fast-switching positioning device of claim 1, wherein: the support head is made of steel materials.

4. The fast-switching positioning device of claim 1, wherein: the rotating seat comprises a rotating shaft and a plurality of rotating arms fixedly connected with the rotating shaft, and each supporting head is connected to one end, far away from the rotating shaft, of one rotating arm.

5. The fast-switching positioning device of claim 4, wherein: a plurality of constant head tanks have been seted up to the supporting seat, the quantity of constant head tank with the quantity of swinging boom is unanimous, the swinging boom with constant head tank detachably grafting cooperation.

6. The fast-switching positioning device of claim 1, wherein: the supporting seat is provided with a mounting hole, and the rotating shaft is matched with the mounting hole.

7. The fast-switching positioning device of claim 6, wherein: the mounting hole is the ladder through-hole, the mounting hole includes macropore, the aperture that links up with the macropore, the aperture is closer than the macropore rotate the seat, the macropore is held the spring, the spring cup joint the periphery of pivot, the one end of spring with macroporous diapire butt, the other end of spring with the pivot butt.

8. The fast-switching positioning device of claim 7, wherein: and a limiting plate is arranged at one end of the rotating shaft, which is far away from the small hole, and the spring is abutted to the limiting plate of the rotating shaft.

9. The fast-switching positioning device of claim 1, wherein: the positioning device for fast switching further comprises a base, wherein the base is provided with a plurality of jacks, the supporting seat is connected with a plurality of positioning columns, and the positioning columns are suitable for being plugged into the jacks.

10. Glass supporting bench, its characterized in that: comprising a table and a number of fast switching positioning devices according to any of claims 1-9 mounted on said table.