CN213385646U

CN213385646U - Transparent projection film placing frame

Info

Publication number: CN213385646U
Application number: CN202022043351.4U
Authority: CN
Inventors: 梁志华
Original assignee: Shanghai Intlight Thin Film Technology Co ltd
Current assignee: Shanghai Intlight Thin Film Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-08
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a transparent projection membrane rack, comprising a base plate, a supporting and fixing plate, the fixed stay post, adjust and place the subassembly and the subassembly is placed to the side, the supporting and fixing plate is located on the bottom plate, the side is placed the subassembly and is located on the bottom plate and locate supporting and fixing plate one side, the fixed stay post is relative setting and locates the supporting and fixing plate both ends, adjust and place the subassembly and locate on the fixed stay post, it is crisscross setting about on locating the fixed stay post lateral wall to adjust to place the subassembly, it is relative setting to adjust to place the subassembly, it is including strengthening the fixed block to adjust and place the subassembly, the connecting rod, protection dish and support adjusting bolt, it is. The utility model belongs to the technical field of transparent projection membrane is placed, specifically be one kind can adjust and place multiunit transparent projection membrane spool, and can provide horizontal and vertical two kinds of forms of placing, can guarantee the transparent projection membrane rack of placing with adjustable it is stable.

Description

Transparent projection film placing frame

Technical Field

The utility model belongs to the technical field of transparent projection membrane is placed, especially, relate to a transparent projection membrane rack.

Background

In recent years, due to the development of information display technology, especially augmented reality technology, demands for transparent projection films and transparent projection screens have arisen in order to achieve integration of a projected image with a real environment. The augmented reality technology not only shows real world information, but also displays virtual information simultaneously, and the two kinds of information are mutually supplemented and superposed. The transparent projection film is generally placed on a reel, and therefore, a transparent projection film placing frame is needed.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a transparent projection membrane rack can adjust and place the transparent projection membrane spool of multiunit, and can provide horizontal and vertical two kinds of forms of placing, can guarantee to stabilize adjustable placing, and the practicality is strong.

The utility model adopts the technical scheme as follows: a transparent projection film placing rack comprises a bottom plate, a supporting and fixing plate, a fixing support column, an adjusting and placing assembly and a side edge placing assembly, wherein the supporting and fixing plate is arranged on the bottom plate, the side edge placing assembly is arranged on the bottom plate and is arranged on one side of the supporting and fixing plate, the fixing support column is oppositely arranged and is arranged at two ends of the supporting and fixing plate, the adjusting and placing assembly is arranged on the fixing support column, the adjusting and placing assembly is arranged on the side wall of the fixing support column in a vertically staggered manner, the adjusting and placing assembly is oppositely arranged, the adjusting and placing assembly comprises a reinforcing fixing block, a connecting rod, a protective disc and supporting and adjusting bolts, the reinforcing fixing block is symmetrically arranged on the fixing support column, one end of the connecting rod is arranged on the side wall of the reinforcing fixing block, which is far away from the, support adjusting bolt is along the protection dish axial to be and runs through the protection dish setting, support adjusting bolt and protection dish threaded connection, it keeps away from supporting fixed plate one side lateral wall to strengthen the fixed block and is the concave setting of arc and form and place the recess.

Further, be equipped with fixed horizontal pole between the connecting rod that is the symmetry and set up, strengthen the regulation and place the stability that the subassembly was placed.

Further, the side placing assembly comprises a rotary table, a fixed column, a fixed pressing plate, a longitudinal adjusting bolt and a rotary shaft sleeve, the rotary table is arranged on the bottom plate and supports one end of the fixed plate, the fixed column is arranged on the rotary table, the longitudinal adjusting bolt is arranged at the upper end of the fixed support column close to the fixed column, the rotary shaft sleeve is arranged between the longitudinal adjusting bolt and the upper end of the fixed support column close to the fixed column, one end of the fixed pressing plate is sleeved on the fixed column, the other end of the fixed pressing plate is arranged on the longitudinal adjusting bolt, and the fixed pressing plate is in threaded connection with the longitudinal adjusting bolt, so that the transparent projection film.

Furthermore, the bottom of the bottom plate is provided with a supporting reinforcing rib, so that the stability of the whole structure of the bottom plate is ensured.

Furthermore, the bottom of the bottom plate is symmetrically provided with supporting legs, so that the bottom plate and the device are integrally supported.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a transparent projection film placing rack, through the adjusting and placing assembly, realizes the transverse placement of transparent projection film scroll shafts, and meanwhile, the transparent projection film scroll shafts can be transversely adjusted and placed, and the transparent projection film placing rack is provided with a plurality of groups of adjusting and placing assemblies, and can adjust and place a plurality of groups of transparent projection film scroll shafts; the assembly is placed through the side that sets up, can be spacing vertical projection membrane spool of placing, and multiunit transparent projection membrane spool can be adjusted and placed to this device, and can provide horizontal and vertical two kinds of forms of placing, can guarantee stable adjustable placing, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a transparent projection film holder of the present invention;

fig. 2 is the utility model relates to a bottom plate structure sketch map of transparent projection membrane rack.

In the drawings: 1. the bottom plate, 2, supporting and fixing plate, 3, fixed stay post, 4, regulation placement component, 5, the subassembly is placed to the side, 6, strengthen the fixed block, 7, the connecting rod, 8, the protection dish, 9, support adjusting bolt, 10, place the recess, 11, fixed horizontal pole, 12, the carousel, 13, the fixed column, 14, the fixed pressing plate, 15, vertical adjusting bolt, 16, the supporting legs, 17, rotatory axle sleeve, 18, support the strengthening rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in the figure 1-2, the transparent projection film placing rack comprises a bottom plate 1, a supporting and fixing plate 2, a fixed supporting column 3, an adjusting and placing component 4 and a side placing component 5, wherein the supporting and fixing plate 2 is arranged on the bottom plate 1, the side placing component 5 is arranged on the bottom plate 1 and is arranged on one side of the supporting and fixing plate 2, the fixed supporting column 3 is oppositely arranged at two ends of the supporting and fixing plate 2, the adjusting and placing component 4 is arranged on the fixed supporting column 3, the adjusting and placing component 4 is arranged on the side wall of the fixed supporting column 3 in a vertically staggered manner, the adjusting and placing component 4 is oppositely arranged, the adjusting and placing component 4 comprises a reinforcing and fixing block 6, a connecting rod 7, a protective disc 8 and a supporting and adjusting bolt 9, the reinforcing and fixing block 6 is symmetrically arranged on the fixed supporting column 3, one end of the connecting rod 7 is arranged on the, the utility model discloses a set up protection plate 6, including protection plate 8, connecting rod 7, support adjusting bolt 9, protection plate 8 is equipped with the arc, and the setting of placing recess 10 is formed to the concave setting of reinforcing fixed block 6 keeping away from 2 one side lateral walls of support fixed plate.

Wherein, a fixed cross bar 11 is arranged between the connecting rods 7 which are symmetrically arranged, so that the placing stability of the adjusting and placing component 4 is enhanced; the side edge placing assembly 5 comprises a rotary table 12, a fixed column 13, a fixed pressing plate 14, a longitudinal adjusting bolt 15 and a rotary shaft sleeve 17, the rotary table 12 is arranged on the bottom plate 1 and supports one end of the fixed plate 2, the fixed column 13 is arranged on the rotary table 12, the longitudinal adjusting bolt 15 is arranged at the upper end of the fixed supporting column 3 close to the fixed column 13, the rotary shaft sleeve 17 is arranged between the longitudinal adjusting bolt 15 and the upper end of the fixed supporting column 3 close to the fixed column 13, one end of the fixed pressing plate 14 is sleeved on the fixed column 13, the other end of the fixed pressing plate 14 is arranged on the longitudinal adjusting bolt 15, and the fixed pressing plate 14 is in threaded connection with the longitudinal adjusting bolt 15 so as to adjust the vertically; the bottom of the bottom plate 1 is provided with a supporting reinforcing rib 18, so that the stability of the whole structure of the bottom plate 1 is ensured; the bottom of the bottom plate 1 is symmetrically provided with supporting legs 16 which support the bottom plate 1 and the whole device.

When the device is used specifically, two ends of the transparent projection film reel are respectively placed in the placing grooves 10 of the reinforcing fixed block 6 for stable placement; adjusting the distance between the oppositely arranged supporting and adjusting bolts 9, and respectively sleeving the two ends of the transparent projection film reel between the protective discs 8 of the supporting and adjusting bolts 9 for placing; rotating the longitudinal adjusting bolt 15, enabling two ends of the fixed pressing plate 14 to ascend along the longitudinal adjusting bolt 15 and the fixed column 13 respectively, rotating one end of the fixed pressing plate 14 away from the fixed column 13, vertically sleeving the transparent projection film reel on the fixed column 13, and returning the fixed pressing plate 14; through the operation, the transparent film reel is placed transversely and vertically.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a transparent projection membrane rack which characterized in that: the adjustable side edge protection device comprises a bottom plate, a supporting and fixing plate, a fixing support column, an adjusting and placing component and a side edge placing component, wherein the supporting and fixing plate is arranged on the bottom plate, the side edge placing component is arranged on the bottom plate and is arranged on one side of the supporting and fixing plate, the fixing support column is oppositely arranged at two ends of the supporting and fixing plate, the adjusting and placing component is arranged on the fixing support column, the adjusting and placing component is arranged on the side wall of the fixing support column in an up-and-down staggered manner, the adjusting and placing component is oppositely arranged and comprises a reinforcing fixing block, a connecting rod, a protection disc and a supporting and adjusting bolt, the reinforcing fixing block is symmetrically arranged on the fixing support column, one end of the connecting rod is arranged on the side wall of the reinforcing fixing block, which is far away from the fixing support column, the protection disc is arranged on, support adjusting bolt and protection dish threaded connection, it is the concave setting of arc and forms and place the recess to strengthen the fixed block and keep away from supporting fixed plate one side lateral wall.

2. The transparent projection film holder according to claim 1, wherein: and a fixed cross rod is arranged between the connecting rods which are symmetrically arranged.

3. The transparent projection film holder according to claim 1, wherein: the side placing assembly comprises a rotary table, a fixed column, a fixed pressing plate, a longitudinal adjusting bolt and a rotary shaft sleeve, the rotary table is arranged on the bottom plate and supports one end of the fixed plate, the fixed column is arranged on the rotary table, the longitudinal adjusting bolt is arranged at the upper end of a fixed support column close to the fixed column, the rotary shaft sleeve is arranged between the longitudinal adjusting bolt and the upper end of the fixed support column close to the fixed column, one end of the fixed pressing plate is sleeved on the fixed column, the other end of the fixed pressing plate is arranged on the longitudinal adjusting bolt, and the fixed pressing plate is in threaded connection with.

4. The transparent projection film holder according to claim 1, wherein: and the bottom of the bottom plate is provided with a supporting reinforcing rib.

5. The transparent projection film holder according to claim 1, wherein: the bottom of the bottom plate is symmetrically provided with supporting legs.