CN216671127U

CN216671127U - Fixed angle rotary type indicating plate

Info

Publication number: CN216671127U
Application number: CN202122699086.XU
Authority: CN
Inventors: 杭华; 张祖冲
Original assignee: Baiyi Lighting Shanghai Holdings Ltd
Current assignee: Baiyi Lighting Shanghai Holdings Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-03
Anticipated expiration: 2031-11-05

Abstract

The application discloses decide angle rotation formula sign, including mount pad and indicating mechanism. The mount includes the mount body and is set up the bearing structure at the both ends of mount body. The supporting structure protrudes out of the mounting seat body in the same direction, so that a mounting cavity is formed by the supporting structure and the mounting seat body. The two supporting structures are symmetrically provided with first engaging structures. The indicating mechanism comprises a rotating seat, a control element and a light guide plate. The control element is fixedly arranged in the rotating seat, and the light guide plate is matched with the control element and fixedly arranged on the rotating seat and extends along a preset direction to protrude out of the rotating seat. The rotating seat is matched with the mounting cavity and is correspondingly provided with a second meshing structure. When the light guide plate is driven by external force in a directional mode, the indicating mechanism can rotate relative to the mounting seat by a preset angle based on the meshing relation of the first meshing structure and the second meshing structure.

Description

Fixed angle rotary type indicating plate

Technical Field

The utility model relates to the technical field of sign equipment, in particular to a fixed-angle rotary sign.

Background

The emergency indicator is a common emergency device, and is often installed in public places such as hotels, office buildings and cinemas, and plays a role in emergency indication. However, the existing signs are mostly installed in a fixed manner, and once the installation environment is changed, for example, the signs are installed on a slope surface with a certain inclination or displayed in an inclined manner for a certain specific space range, the existing signs are difficult to exert a better effect.

In addition, according to application environment's difference, some signs often are installed on the ceiling, and some signs often are installed on lateral wall or support post, and the mounting point position is different for the commonality of conventional sign is relatively poor, and the customer need deposit more sign, in order to make the alternate use. Therefore, the storage space is increased, and the capital occupation cost of customers is also increased.

SUMMERY OF THE UTILITY MODEL

One advantage of the present invention is to provide a rotary sign with a fixed angle, in which a light guide plate can rotate a predetermined angle relative to a mounting base for displaying through the cooperation of a first engaging structure and a second engaging structure between the mounting base and a rotary base, so as to effectively increase the application range of the sign and ensure that the sign can exhibit a good displaying effect.

One advantage of the present invention is to provide a rotary sign with a fixed angle, which can effectively ensure that a light guide plate is fixed at a predetermined angle after being rotated by the cooperation of a first gear/a second gear and a rotation stop member, and has a stable structure.

One advantage of the present invention is to provide a rotary sign with a fixed angle, which can effectively limit the cylindrical protrusion by providing the limiting cavity, thereby providing guiding and limiting effects for the installation of the rotary seat, facilitating the installation of the rotary seat, and effectively limiting the deflection distance of the rotary seat.

One advantage of the present invention is to provide a rotary sign with a fixed angle that can be mounted to a ceiling through the top of a mount, and can also be mounted to vertical structures such as sidewalls or support posts through side mounting structures on the sides of the mount.

To achieve at least one of the above advantages, the present invention provides an angular rotary sign, wherein the sign comprises:

the mounting seat comprises a mounting seat body and supporting structures arranged at two ends of the mounting seat body, wherein the supporting structures vertically protrude out of the mounting seat body in the same direction so as to form a mounting cavity through the two supporting structures and the mounting seat body, and the two supporting structures are symmetrically provided with first meshing structures; and

the indicating mechanism comprises a rotating seat, a control element and a light guide plate, wherein the control element is fixedly arranged in the rotating seat, the light guide plate is matched with the control element and fixedly arranged in the rotating seat, and extends along a preset direction to protrude out of the rotating seat, the rotating seat is matched with the mounting cavity, and two ends of the rotating seat are respectively provided with a second meshing structure matched with the first meshing structure, so that when the light guide plate is driven by external force in a directional mode, the indicating mechanism can rotate for a preset angle relative to the mounting seat based on the meshing relation of the first meshing structure and the second meshing structure.

According to an embodiment of the present invention, the first engaging structure includes a cylindrical protrusion and a first gear sleeved on the cylindrical protrusion, wherein the cylindrical protrusion is formed by extending the supporting structure vertically toward the mounting cavity.

According to an embodiment of the present invention, the second engaging structure includes rotation stopping cavities formed at two ends of the rotating base and at least two rotation stopping members spaced apart from each other along a circumferential direction of the rotation stopping cavities, wherein the rotation stopping members are engaged with the first gear to drive the rotation stopping members and the first gear to rotate relative to each other when the light guide plate is driven by an external force with a predetermined magnitude.

According to an embodiment of the present invention, the second engaging structure further includes a limiting cavity formed at both ends of the rotating base, wherein the limiting cavity is located at a side of the rotation stopping cavity away from the supporting structure and is matched with the cylindrical protrusion.

According to an embodiment of the present invention, the second engaging structure includes a cylindrical protrusion and a second gear sleeved on the cylindrical protrusion, wherein the cylindrical protrusion is formed by two ends of the rotating base extending vertically outward.

According to an embodiment of the present invention, the first engaging structure includes a rotation stopping cavity formed in the supporting structure and at least two rotation stopping members spaced apart from each other along a circumferential direction of the rotation stopping cavity, wherein the rotation stopping members cooperate with the second gear to drive the rotation stopping members and the second gear to rotate relative to each other when the light guide plate is driven by an external force with a predetermined magnitude.

According to an embodiment of the present invention, the first engaging structure further includes a limiting cavity formed in the supporting structure, wherein the limiting cavity is located on a side of the rotation stopping cavity close to the rotating base and is matched with the cylindrical protrusion.

According to an embodiment of the present invention, the rotary base is provided with a function key and an electronic component corresponding to the function key, wherein the electronic component is electrically connected to the control component.

According to an embodiment of the present invention, the mounting base is provided with a planar mounting structure and a wire passing hole in a direction opposite to the supporting structure.

According to an embodiment of the utility model, the mounting base is provided with a side mounting structure and a wire passing hole on either side or both sides of the length direction of the indicating mechanism.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description.

Drawings

FIG. 1 shows a schematic view of the construction of the angled rotary sign of the present application when top mounted.

FIG. 2 shows a schematic view of an exploded view of the angular rotary sign of the present application.

Fig. 3 shows an enlarged schematic view of the first engagement structure of fig. 2.

Fig. 4 shows an enlarged schematic view of the second engagement structure of fig. 2.

FIG. 5 shows a schematic side view of the angled rotary sign of the present application.

Detailed Description

The following description is provided to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The underlying principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be understood by those skilled in the art that in the disclosure of the specification, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those illustrated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and, therefore, the terms should not be construed as limiting the utility model.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 5, an angular rotary signboard according to a preferred embodiment of the present invention will be described in detail below, wherein the angular rotary signboard includes a mounting base 10 and an indication mechanism 20, wherein the mounting base 10 includes a mounting base body 11 and support structures 12 disposed at both ends of the mounting base body 11, wherein the support structures 12 vertically protrude from the mounting base body 11 in the same direction, so that a mounting cavity 101 is formed by the two support structures 12 and the mounting base body 11 for mounting the indication mechanism 20. The two support structures 12 are symmetrically provided with first engaging structures 13. The indicating mechanism 20 includes a rotating base 21, a control element and a light guide plate 22, wherein the control element is fixedly disposed in the rotating base 21, and the light guide plate 22 is fixedly disposed in the rotating base 21 in cooperation with the control element and extends in a predetermined direction, such as a direction away from the mounting base body 11, to protrude out of the rotating base 21, so that the light guide plate 22 can be controlled by the control element to emit light for display, wherein the rotating base 21 is engaged with the mounting cavity 101, and two ends of the rotating base 21 are respectively provided with a second engaging structure 23 engaged with the first engaging structure 13, so that the indicating mechanism 20 can be rotated by a predetermined angle relative to the mounting base 10 based on the engaging relationship between the first engaging structure 13 and the second engaging structure 23 when the light guide plate 22 is driven by an external force orientation, so that a corresponding presentation is performed at a predetermined position. In this way, the sign can be used and can give good indication whether it is mounted on a horizontal or inclined ceiling, on a vertical or inclined side wall or pillar, or when it is normally mounted in a fixed or directional display in a corridor, window or door.

In addition, the rotation angle of the rotary base 21 varies within a certain range according to the shape of the mounting cavity 101. For example, when the bottom of the mounting cavity 101 is a plane structure, the rotating base 21 can rotate within a range of 0 to 180 ° in general, and when the bottom of the mounting cavity 101 is a cylindrical concave structure, the rotating range of the rotating base 21 is correspondingly reduced, for example, the rotating base rotates within a range of 30 to 150 °, and at this time, although the rotating range is reduced, the opposite mounting cavity 101 can play a certain limiting role for the mounting base 21, which not only facilitates the mounting of the rotating base 21, but also stabilizes the rotation of the rotating base 21.

As a preferred embodiment, the first engaging structure 13 includes a cylindrical protrusion 131 and a first gear 132 sleeved on the cylindrical protrusion 131, wherein the cylindrical protrusion 131 is formed by extending the supporting structure 12 vertically toward the mounting cavity 101, so that the rotating precision of the rotating base 21 relative to the mounting base 10 can be adjusted accordingly based on the density of the first gear 132.

Preferably, the second engaging structure 23 includes rotation stopping cavities 210 formed at two ends of the rotating base 21 and at least two rotation stopping members 211 spaced along a circumferential direction of the rotation stopping cavities 210, wherein the rotation stopping members 211 are matched with the first gear 132 to drive the rotation stopping members 211 and the first gear 132 to rotate relatively when the light guide plate 22 is driven by an external force with a predetermined magnitude, and preferably, the rotation stopping members 211 are uniformly distributed along the circumferential direction of the rotation stopping cavities 210 and at least three are provided to provide a uniform and stable rotation stopping force.

That is to say, when a certain amount of force is applied to the light guide plate 22, the external force overcomes the meshing action of the rotation stopping member 211 and the first gear 132, so as to drive the light guide plate 22 to drive the rotating base 21 to rotate in the installation cavity 210, after the light guide plate is rotated to the position, the external force is not applied to the light guide plate 22 any more, or only a small external force is applied, and under the meshing action of the rotation stopping member 211 and the first gear 132, the rotating base 21 can be stably fixed in the installation cavity 210, so that the light guide plate 22 can be stably indicated.

Further preferably, the second engaging structure 23 further includes a limiting cavity 212 formed at two ends of the rotating base 21, wherein the limiting cavity 212 is located at one side of the rotation stopping cavity 210 away from the supporting structure and is matched with the cylindrical protrusion 131, so that not only a good guiding effect can be achieved when the rotating base 21 is installed, but also a good limiting effect can be achieved for the rotating base 21 after the rotating base 21 is installed in place, and the rotating base 21 is prevented from generating large-amplitude deflection in the installation cavity 101 to damage the rotation stopping piece 211 and the first gear 132, so that the rotating base 21 is more stable relative to the installation base, and the stability of the overall structure of the sign is further improved.

As another preferred embodiment, the second engagement structure 23 includes a cylindrical protrusion and a second gear sleeved on the cylindrical protrusion, wherein the cylindrical protrusion is formed by extending two ends of the rotary seat 21 vertically outward, i.e. extending vertically toward the support structure 12.

Preferably, the first engaging structure 13 includes a rotation stopping cavity formed in the supporting structure 12 and at least two rotation stopping members spaced apart from each other along the circumferential direction of the rotation stopping cavity 12, wherein the rotation stopping members cooperate with the second gear to drive the rotation stopping members and the second gear to rotate relative to each other when the light guide plate 22 is driven by an external force with a predetermined magnitude, and preferably, the rotation stopping members are uniformly distributed along the circumferential direction of the rotation stopping cavity and are at least three, so as to provide a uniform and stable rotation stopping force.

That is to say, when a certain amount of force is applied to the light guide plate 22, the external force overcomes the meshing action of the rotation stopping member and the second gear, so as to drive the light guide plate 22 to drive the rotating base 21 to rotate in the installation cavity 101, after the light guide plate is rotated to the position, the external force is not applied to the light guide plate 22 any more, or only a small external force is applied, and under the meshing action of the rotation stopping member and the second gear, the rotating base 21 can be stably fixed in the installation cavity 101, so that the light guide plate 22 can stably indicate.

Further preferably, the first engaging structure 13 further includes a limiting cavity formed in the supporting structure, wherein the limiting cavity is located the rotation stopping cavity is close to one side of the rotating seat 21, and is matched with the cylindrical protrusion to limit the cylindrical protrusion, so as to improve the stability of the rotating seat 21 relative to the mounting seat 10, so that the whole structure of the sign is more stable, and the second gear and the rotation stopping member are protected when being impacted by a large external force, so as to prevent the rotation precision from being affected by damage.

The shape and structure of the first engaging structure 13 and the second engaging structure 23 in another preferred embodiment are the same as those of the first engaging structure 13 and the second engaging structure 23 in the previous preferred embodiment, and detailed description thereof is omitted.

Preferably, the rotary base 21 is provided with a function key 213 and an electronic component corresponding to the function key 213, wherein the electronic component is electrically connected to the control component to complete a corresponding function through the function key 213, and the function key 213 includes a detection key, an error display key and a charging key.

In a preferred embodiment, the mounting base 10 is provided with a planar mounting structure 14 and a wire hole in a direction opposite to the supporting structure 12, so that the indication board can be mounted on the top, such as a ceiling, through the planar mounting structure 14, and the control element can be connected to an external power source through the wire hole.

As another preferred embodiment, the mounting base 10 is provided with a side mounting structure 15 and a wire hole on either side or both sides of the length direction of the indication mechanism 20, so that the indication board can be mounted on a side portion through the side mounting structure 15, for example, a vertical structure such as a side wall, a pillar stringer, etc., and the control element can be connected to an external power source through the wire hole.

It should be noted that the terms "first, second and third" in the present invention are used for descriptive purposes only, do not denote any order, are not to be construed as indicating or implying any relative importance, and are to be interpreted as names.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The advantages of the present invention have been fully and effectively realized. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. Decide angle rotation type sign, its characterized in that, wherein the sign includes:

2. A rotary sign according to claim 1, wherein the first engagement structure comprises a stud bump and a first gear received on the stud bump, wherein the stud bump is formed by the support structure extending generally perpendicular to the mounting cavity.

3. A rotary sign according to claim 2, wherein the second engaging structure comprises a rotation-stopping cavity formed at both ends of the rotary base and at least two rotation-stopping members spaced apart from each other along a circumference of the rotation-stopping cavity, wherein the rotation-stopping members are engaged with the first gear to drive the rotation-stopping members and the first gear to rotate relative to each other when the light guide plate is driven by an external force of a predetermined magnitude.

4. A rotary sign according to claim 3, wherein the second engagement structure further comprises a detent cavity formed at each end of the rotary base, wherein the detent cavity is located on a side of the detent cavity remote from the support structure and engages the stud bumps.

5. The rotary sign of claim 1, wherein the second engaging structure comprises a stud protrusion and a second gear engaged with the stud protrusion, wherein the stud protrusion is formed by extending both ends of the rotary base perpendicularly outward.

6. A rotary sign according to claim 5, wherein the first engaging structure comprises a rotation stop cavity formed in the support structure and at least two rotation stop members spaced apart along a circumference of the rotation stop cavity, wherein the rotation stop members cooperate with the second gear to drive the rotation stop members and the second gear to rotate relative to each other when the light guide plate is driven in a directional manner by an external force of a predetermined magnitude.

7. A rotary sign according to claim 6, wherein the first engagement structure further comprises a detent cavity formed in the support structure, wherein the detent cavity is located on a side of the rotation stop cavity adjacent the rotary base and engages the stud bumps.

8. A rotary signage according to any of claims 1 to 7, wherein the rotary base is provided with function keys and electronic components corresponding to the function keys, wherein the electronic components are in electrical signal connection with the control elements.

9. A rotary signage article as in claim 8, wherein said mounting base is provided with a planar mounting structure and a wire passing aperture opposite said support structure.

10. A rotary signage according to claim 8, wherein the mounting base is provided with side mounting structures and wire passing holes on either or both sides of the length of the signage.