CN212047188U

CN212047188U - Information-retaining display device capable of setting rotation angle

Info

Publication number: CN212047188U
Application number: CN202020610558.2U
Authority: CN
Inventors: 钟泽河
Original assignee: Foshan Dianshi Industrial Design Co ltd
Current assignee: Foshan Dianshi Industrial Design Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-01
Anticipated expiration: 2030-04-21

Abstract

A message-retaining display device capable of setting a rotation angle, comprising: rotating the chassis; rotating the base body relative to the rotating chassis, forming a rotating guide structure between the rotating chassis and the base body, and enabling the rotating chassis to abut against the base body by means of the guide structure so as to limit a rotating stroke; and defining the angle of relative rotation. The guide structure comprises a guide groove arranged on the rotary chassis and a guide bulge arranged on the seat body; the intelligent card reader has the advantages of reasonable and compact assembly relation among parts, convenience in use, conversion between information display states or information hiding states, effective information safety protection, small occupied space, attractive and elegant appearance and capability of realizing conversion of multiple groups of numbers. Therefore, the product is superior in technical, practical and economic aspects.

Description

Information-retaining display device capable of setting rotation angle

Technical Field

The utility model relates to a can set for rotation angle's display device who stays information.

Background

According to market research and patent retrieval, the conventional temporary parking code is generally a paper number plate and is placed at the front windshield of a vehicle during temporary parking so as to be conveniently and quickly associated; however, such paper number plates generally leave only a single telephone number; the product is easy to fall off when placed and is easy to have safety problem under high temperature environment; and the use and the placement also occupy larger space, and the communication information is not easy to be protected.

The structure of each part of the display device capable of temporarily setting the rotation angle and retaining information is comprehensively optimized, and the display device capable of setting the rotation angle and retaining information is developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can set for rotation angle stay display device of information is provided, the assembly relation between its spare part is reasonable compact, the cooperation is firm, the transmission is stable, convenient to use, show information state or hide and change, effectively protect information safety between the information state, and occupation space is little, elegant appearance, be convenient for equipment etc.. Therefore, the product is superior in technical, practical and economic aspects.

In order to achieve the above object, the utility model provides a can set for rotation angle's display device that stays information, it includes:

rotating the chassis;

rotating the base body relative to the rotating chassis, forming a rotating guide structure between the rotating chassis and the base body, and enabling the rotating chassis to abut against the base body by means of the guide structure so as to limit a rotating stroke; and

defining the angle of relative rotation.

In one or more embodiments of the present invention, the guiding structure includes a guiding groove disposed on the rotating chassis, and a guiding protrusion disposed on the seat body.

In one or more embodiments of the present invention, the guiding structure includes a guiding protrusion disposed on the rotating chassis, and a guiding groove disposed on the seat body.

In one or more embodiments of the present invention, the guide groove is provided with a rotation angle limiting point.

In one or more embodiments of the present invention, the number of the rotation angle limiting points is plural, and they are arranged at intervals.

In one or more embodiments of the present invention, the number of the guide protrusions is at least one.

In one or more embodiments of the present invention, the guide protrusion is connected to the elastic arm, and the elastic arm is used to form a latch state when the guide protrusion reaches the rotation angle limit point.

Compared with the prior art, the utility model the effect that exists is:

because the utility model adopts the above scheme, the assembly relation between its spare part is reasonable compact, convenient to use, show information state or hide and change, effectively protect information safety between the information state, and occupation space is little, elegant appearance, can realize that the multiunit number changes. Therefore, the product is superior in technical, practical and economic aspects.

Drawings

Fig. 1 is a schematic structural diagram of a display device for information retention with a settable rotation angle according to an embodiment of the present invention;

fig. 2 is a schematic view of an expanded structure of a display device for information retention with a settable rotation angle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a further development of the information display device with a settable rotation angle according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a display device for information retention with a settable rotation angle according to an embodiment of the present invention at another viewing angle;

FIG. 5 is a schematic view of the display device of FIG. 3 with a preset rotation angle;

fig. 6 is a schematic view of a combination structure of a rotating chassis, a rotating receiving member and a base 3 in the information displaying apparatus with a settable rotating angle according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a rotating chassis in a display device for information retention, in which a rotation angle can be set according to an embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of a display device for displaying information with a settable rotation angle according to an embodiment of the present invention;

fig. 9 is a schematic view of the expanded structure of the section of the information display device capable of setting the rotation angle in fig. 8.

Those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the drawings are not necessarily to scale, and that the dimensions of the various elements and components of the drawings may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.

The following structure is schematically shown.

Detailed Description

Reference will now be made in detail to the 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 functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as providing a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy. The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

Specific embodiments are described below with reference to fig. 1 to 9. However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for explanatory purposes only and should not be construed as limiting.

Fig. 1 to 9 show a preferred embodiment of the present invention, which is a display device for displaying information with a settable rotation angle, comprising: a housing 2 providing a mounting structure for the flip cover 1; the flip cover 1 includes a shaft body 11 extending into the housing 2; the shaft body 11 and the mounting structure 21 are supported and rotated relatively to change the angle of the turnover cover 1 relative to the housing 2, so that the turnover cover can move in the direction of arrow in fig. 1 to perform turnover action; thereby realizing the conversion of the flip cover 1 between the information-exhibiting state or the information-hiding state.

The flip cover 1 can be applied to other embodiments of the information display device with other structures and settable rotation angles, and can also be applied to the components of the flip function of other products.

In some embodiments, the mounting structure 21 includes a first support slot 23 provided in the housing sidewall 22, a second support slot 24 adjacent to the first support slot; the second supporting groove 24 is formed in the housing at the first projection 25; and a second convex portion 26 for at least partially abutting and matching with the end of the shaft body 11. The second boss 26 provides a side projection 27 for the shaft end. The housing 2 provides a connection structure for the housing 3. The connection structure of the concrete implementation is a buckling structure, a screw connection structure, a riveting structure, an adhesion structure and the like. The fastening structure includes a fastening protrusion 28 formed on the side wall 22 of the housing and a fastening groove 31 formed on the base body and they are matched with each other. The housing 2 and the base body 3 are combined to form a containing cavity, and the shaft body 11 is partially arranged in the containing cavity. The number of the catching grooves 31 may be plural. The buckling bulge is elastically buckled into the buckling groove to prevent the shell from being separated from the seat body upwards. In some embodiments, the positions and shapes of the locking grooves 31 and the locking protrusions 28 may vary.

In a specific configuration, the shaft body 11 has a curved head 111. When the bent head end 111 rotates to a horizontal position or a vertical position, the bent head end and the inner limit 29 of the shell 2 can form a squeezing state, and certain resistance is formed during rotation, so that the turnover cover 1 can stop at different positions during turnover. The function of the turnover cover body is to display information or hide information.

The number of the flip covers 1 may be one or more, for example, two, the flip cover 1 may be a half-ring flip cover 12, and the display area 121 may be disposed on the flip cover 12, although in some embodiments, the shape of the display area may not be limited specifically, and the display effect may not be affected by the shape of the display area. Of course, the display area 121 may be a magnetically connected number plate 122, and a plurality of number plates 122 may constitute a telephone number, or a whole plate with a plurality of numbers may be manufactured. Of course, in some embodiments, the presentation area 121 may alternatively employ an electronic display screen.

The flip cover 12 is formed with or connected to a plurality of shafts 11, which may be formed on the side wall of the flip cover to the space.

The display area 121 may also be separated from the flip cover 12, the display area being visible when the flip cover is opened, and the display area being covered to prevent information from being revealed when the flip cover 12 is closed. The flip cover 12 may be made of metal or non-metal material, and may be connected in a magnetic or adhesive surface or embedded structure in the display area.

The rotating chassis 4 forms or is connected with a central shaft, and the rotating chassis rotates relative to the shell by means of the central shaft so as to enable the turnover cover body to rotate freely, thereby realizing the display of number information at different angles. The central shaft 41 is formed to indicate that the rotary base plate 4 is integrally molded therewith, and the connection can be assembled to the rotary base plate 4 by an assembling method.

The base body 3 is provided with a middle hole 32 penetrated by the central shaft 41, the central shaft 41 is connected with the rotation receiving member 5, the base body 3 is relatively rotated by means of the rotation receiving member 5, the base body is combined with the shell to form an inner cavity for placing the rotation receiving member 5, and the rotation receiving member can be a bearing, or other rotating wheels, gears and the like which can support the rotation of the central shaft 41.

The central shaft 41 is composed of separate elastic studs 411, the upper ends of the elastic studs are provided with a plurality of outwardly protruding pins 412, and the elastic studs 412 are inserted into the rotation receiving member 5 and are prevented from falling off by means of the pins 412. When the rotation receiving member 5 is a bearing, the elastic buckling column 411 tightens the inner ring of the bearing, the base body 3 is disposed between the bearing and the rotating chassis 4, and the buckling nail 412 buckles the upper end of the inner ring of the bearing, so that the rotating chassis 4 is tightly attached to the bottom surface of the base body 3.

The rotating chassis 4 is matched with the seat body 3, a rotating guide structure 6 is formed between the rotating chassis 4 and the seat body 3, and the rotating chassis 4 is abutted against the seat body 3 by means of the guide structure 6 to limit the rotating stroke; and defining the angle of relative rotation.

The guiding structure 6 comprises a guiding protrusion 61 arranged on the rotating chassis 4 and a guiding groove 62 arranged on the seat body 3. The guide groove 33 is provided with a rotation angle limit point 63. In different variants, the guide slot 33 can also be provided on the rotating chassis 4, and conversely, the guide projection 61 can be provided on the seat 3; they also serve as guides and angular positioning. In some examples, a rotating wheel, a gear, a rotation angle limiter, or the like may be used as an alternative structure, and the specific structure is not limited.

The number of the rotation angle limiting points 34 is a plurality, the rotation angle limiting points are arranged at intervals, and the number of the matched guide protrusions 61 is at least one. The guide projection 61 is connected to the elastic arm 64, and the lock latch state is formed when the guide projection 61 reaches the rotation angle limit point by means of the elastic arm 64.

In some examples, the number of the guide protrusions 61 may also be provided as a plurality, and the number is not limited, but the number of the preferred structures is 2, 3, or 4 in consideration of transmission stability and process and manufacturing cost.

In the present embodiment, the latch state is shown in which the guide projection 61 is temporarily stopped when it enters the rotation angle limit point 63 by the elastic force of the elastic arm 64, and is not locked and deactivated, but is rotated to enter the next rotation angle limit point when the rotation force of the rotary chassis 4 is larger than the elastic force of the elastic arm 64.

In some examples, the housing 2 has a top surface 20 and side walls 29, the top surface 20 may be flat or arranged flat, the surface may be covered with a protective layer, the protective layer may be a paint surface, a plating surface, a powder spraying surface, a pattern surface, etc., the material of the protective layer is not limited specifically, and may be adjusted according to different users and styles and requirements required by design.

The holder body 3 provides a positioning ring seat 34 for the side wall 29 to enter, and the inner diameter of the positioning ring seat 34 is larger than the outer diameter of the side wall 29.

The number of the fastening protrusions 28 and the fastening grooves 31 is at least one, but it is generally preferable to set the number to 2 or more than 2 in view of better firmness of the assembled structure.

The housing 2 provides the rotation receiving member with an embedded fence portion 201, and the rotation receiving member 5 is press-confined in the fence portion 201 by means of the fence portion 201. The positioning is convenient during the equipment, effectively improves the installation effectiveness, and the rotation accepts 5 positions of component and is injectd moreover, and pivoted stability can be good.

The rotating chassis 4 is connected with a bottom pad 7. The bottom pad 7 can be a bonding paste, a magnetic connection paste, a magic paste, a glue paste, a balancing weight and the like, and the bottom pad 7 is used for being connected to a visible position in the vehicle.

The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the embodiments. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are intended to fall within the scope of the present invention, which is defined by the claims.

Claims

1. A display device capable of setting rotation angle and retaining information is characterized by comprising:

rotating the chassis;

defining the angle of relative rotation.

2. The apparatus for displaying information on a settable rotation angle of claim 1, wherein the guiding structure includes a guiding slot on the rotating chassis and a guiding protrusion on the base.

3. The apparatus for displaying information on a settable rotation angle of claim 1, wherein the guiding structure includes a guiding protrusion on the rotating chassis and a guiding slot on the base.

4. A message displaying device with settable rotation angles according to claim 2 or 3, wherein the guiding slot is provided with a rotation angle limiting point.

5. The message displaying apparatus for displaying settable rotation angle according to claim 4, wherein the rotation angle limiting points are provided in a plurality and spaced apart from each other.

6. A message displaying device with settable rotation angle according to claim 5, wherein the number of the guide protrusions is at least one.

7. The settable rotation angle message displaying device of claim 6, wherein the guiding protrusion is connected to a resilient arm, and the resilient arm is used to make the guiding protrusion form a lock-latch state when the guiding protrusion reaches the rotation angle limit point.