CN216518761U - Display assembly and bladeless fan - Google Patents

Abstract

The utility model discloses a display assembly and a bladeless fan, wherein the display assembly comprises a display rod arranged outside a fan body, and the end part of the display rod is detached and fixed with the fan body; the display rod endotheca is equipped with the display panel, is equipped with display components and parts on the display panel, and the light that display components and parts sent sees through the display rod to show. The display assembly is relatively independent and integrally designed, does not occupy the internal space of the machine body outside the machine body, is simple to assemble, can be used for independently disassembling the display component, and is high in disassembling efficiency and easy to maintain.

Description

Display assembly and bladeless fan

Technical Field

The utility model belongs to the field of display, and particularly relates to a display assembly and a bladeless fan.

Background

At present, the bladeless fan on the market has three schemes in the display operation part.

A display interface and a key are designed on the first parallel top surface, and when the chair or the sofa is remotely controlled by the scheme, the wind power gear, the shaking angle and the running mode state cannot be known. In addition, the top plane is easy to accumulate dust, and the display interface effect is influenced.

And a display interface and a key are designed in a direction of 90 degrees with the top surface in the second mode. When the scheme is used, the force direction of the fingers vertically acts on the keys, so that the machine body is easily inclined backwards to shake and even topple over risks, the ergonomic principle is not met, and the operation is inconvenient. In addition, the visual field has a blind area when the operation is carried out close to the front side of the standing position, so that the wind gear, the shaking angle and the running mode state of the display interface are not easy to see, and the user experience is influenced.

And thirdly, keys are designed in parallel to the top surface, a display interface is designed at the bottom, the operation and display distance of the scheme is too far, when the operation of the visual field at the top is finished, the visual field needs to be moved to see the condition of the display interface at the bottom, and when the expected requirement is not met, the operation at the top and then the operation at the bottom are still needed to see whether the condition of the display interface at the bottom is adjusted in place. Such repeated movement of the line of sight not only increases the amount of redundant head swing action, but also is prone to visual fatigue, severely reducing user experience.

In addition, according to the three schemes, the display interface is traditional plane display, the visual angle is limited, the eyes and the display interface are required to be displayed clearly in a vertical mode, and the display of standing and sitting operation cannot be considered.

Meanwhile, fan display operation components on the market are mostly embedded in the machine body. The assembly structure is complicated, when the display part needs to be disassembled and replaced, the display part can be taken out only by disassembling most parts of the fan, the disassembly and assembly efficiency is low, and the maintenance is difficult. In addition, the internal space of the machine body is occupied, so that the machine body is bulkier.

According to the traditional display scheme, the display operation assembly is detached to form the display window, the detached display window is made of semi-transparent materials, and the appearance assembly line is easy to appear around the display window, so that the overall appearance attractiveness of the appearance is affected. Meanwhile, the appearance assembly line of the display window is in water inlet hidden trouble, so that the display panel below the display window is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a display assembly and a bladeless fan, which aim to solve the technical problem that the display assembly is not easy to disassemble in the background technology.

In order to achieve the above purpose, the display module and the bladeless fan of the present invention have the following specific technical solutions:

a display assembly comprises a display rod arranged outside a machine body, wherein the end part of the display rod is detached and fixed with the machine body; the display rod endotheca is equipped with the display panel, is equipped with display components and parts on the display panel, and the light that display components and parts sent sees through the display rod to show.

Furthermore, the display rod is columnar and provided with an arc surface, and the arc surface is used for light rays emitted by the display component to penetrate through the display rod.

Further, the lamp shade is established to the cover in the display pole, and the lamp shade side is formed with the holding tank, and the holding tank supplies the display panel to place.

Furthermore, a convex guide rib is arranged in the accommodating groove, and a guide groove for inserting the guide rib is formed in the edge of the display board so that the display board can be placed in the accommodating groove along the guide rib.

Further, the holding tank border is equipped with the relative location muscle that sets up, and the location muscle is used for butt display panel edge to with the display panel restriction in the holding tank.

Further, be provided with the buckle in the holding tank, the buckle includes the elastic arm, and elastic arm one end and holding tank bottom are connected, and the other end is formed with the fixture block, and the display panel is opened has the draw-in groove that supplies the elastic arm to run through to with the fixture block joint on the interior edge of draw-in groove.

Furthermore, a lamp hole is formed in the lampshade, the lamp hole is sleeved on one side of the display component, and a face film is arranged on one side, far away from the display component, of the lamp hole.

Furthermore, the side surface of the lampshade is provided with a caulking groove for covering the mask at one end of the lamp hole; the mask is provided with aligning bulges at two sides, aligning grooves are arranged on the side walls at two sides of the embedding groove, and the aligning grooves are used for the embedding of the aligning bulges.

Furthermore, be formed with the location mouth in the display rod, location mouth one end inner wall is formed with the convex and prevents slow-witted muscle, and the lamp shade inserts from the location mouth other end in the display rod.

Furthermore, the side of the lampshade is provided with a locking point, the inner wall of the positioning opening is provided with a sliding groove for inserting the locking point, and the sliding groove is tightly matched with the locking point.

Furthermore, the end part of the lampshade is provided with at least two positioning columns, and the machine body is provided with positioning holes for the positioning columns to insert.

Further, the end part of the lampshade is provided with a screw post, the machine body is provided with a screw through hole, and the screw through hole is connected with the screw post through screw.

Furthermore, the end part of the lampshade is provided with a rotation stopping rib eccentrically arranged with the screw column, and the inner shell is provided with a rotation stopping hole for the rotation stopping rib to be inserted.

Further, the display panel is disposed obliquely with respect to the horizontal plane.

A bladeless fan comprises the display assembly.

The display assembly of the utility model has the following advantages:

1. this shows relatively independent integral type design of structure, outside the fuselage, do not occupy the fuselage inner space, the assembly is simple, can dismantle display unit spare alone, and the dismouting is efficient, easy maintenance.

2. Displayed on the arc surface of the cylinder. According to the optical principle of human eyes, the retinas of the human eyes are cambered, and images displayed by the cambered screen can skip the conversion link of 'plane-cambered-plane' of the human eyes and can be intuitively received and processed by the brain; the appearance is more stereoscopic, and the visual tension brings better sensory experience and scientific and technological feeling. The cambered surface display can realize uniform curved surface change of an interface, has a wider visual angle and reduces visual field blind areas; when the user moves to view in different directions (such as the user switches from a standing posture to a sitting posture), a smooth display curved surface is realized, and the vision is more comfortable.

3. The display interface and the key operation are designed in parallel at the top, the visual lines of the operation position and the display position do not need to move repeatedly, the display interface and the horizontal plane form a certain angle theta, the angle theta is more than or equal to 0 degree and less than or equal to 90 degrees, and the display interface can be seen in standing operation and sitting operation; meanwhile, the force direction of the fingers forms a certain angle theta with the horizontal plane when the hand-operated back-washing machine is used, the force can be decomposed into downward force and backward force, and the machine body is not easy to tilt backwards and shake. Meanwhile, the cylindrical arc is less prone to dust deposition relative to the horizontal plane, and the display area is affected.

4. The display component module is in a cylindrical arc shape, is used as a handle part, is convenient to move the whole machine, better accords with the principle of human engineering, is more labor-saving in gripping, is provided with an anti-rotation structure in a limited space, avoids the relative rotation of the circular display component and the whole machine when the whole machine is borne, and improves the user experience.

5. The display operation assembly is designed without disassembling, and the simple and efficient assembly mode and structure in the side direction avoid appearance assembly lines on the circumferential surface of the display part, so that the overall attractiveness of appearance is maintained on the premise of not influencing display. Meanwhile, the hidden danger of water inflow of the display part can be effectively prevented due to the cylindrical design without detaching the display part.

Drawings

FIG. 1 is a schematic view of a bladeless fan according to the present invention;

FIG. 2 is an exploded view of the bladeless fan of the present invention;

FIG. 3 is a cross-sectional view of a bladeless fan according to the present invention;

FIG. 4 is a schematic view of a display module according to the present invention;

FIG. 5 is a schematic view of a structure of a lampshade and a receiving groove according to the present invention;

FIG. 6 is a schematic diagram of a display panel structure according to the present invention;

FIG. 7 is a schematic view of the structure of the lampshade and the caulking groove of the utility model;

FIG. 8 is a schematic view of the mask configuration of the present invention;

FIG. 9 is a schematic view of a display rod according to the present invention;

fig. 10 is a schematic view of the inner shell of the present invention.

The notation in the figure is:

1. a main housing; 2. an inner shell; 21. positioning holes; 22. a screw passing hole; 23. a rotation stopping hole; 24. a wire passing hole; 3. a display lever; 31. positioning the opening; 32. preventing the fool-proof rib; 33. a chute; 4. a lamp shade; 41. accommodating grooves; 411. a guide rib; 412. buckling; 413. positioning ribs; 42. a lamp hole; 43. caulking grooves; 431. a positioning groove; 44. a receiving port; 45. a spring through hole; 46. a locking point; 47. a positioning column; 48. a screw post; 49. stopping rotating the ribs; 5. facial mask; 51. aligning and protruding; 52. a fool-proof notch; 6. a display panel; 61. a guide groove; 62. a card slot; 63. a touch spring; 64. and a terminal.

Detailed Description

For a better understanding of the objects, structure and function of the present invention, a display module and a bladeless fan according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, the display component of the present invention, i.e. the display screen disposed on the household appliance, such as the bladeless fan, the humidifier, and other devices, is used to display the working status. The structure of the display module of the present application is specifically described below by taking a bladeless fan as an example.

As shown in fig. 2 and 3, the body of the bladeless fan is assembled by a main casing 1 and an inner casing 2. The inner casing 2 is fixed on the inner side of the main casing 1 opposite to each other through a spigot and a buckle 412, so as to form a first air duct and a second air duct opposite to each other.

The two ends of the display component are respectively detachably fixed with the two opposite side surfaces of the inner shell 2, so that the display component can be erected between the first air channel and the second air channel, and the display component is arranged outside the body of the bladeless fan, so that the display component can be conveniently detached. Besides the basic display function, the multifunctional mobile phone can also be used as a lifting handle, so that the whole mobile phone is convenient to move. And because the main part of display module is the arc, accord with the ergonomic principle more, the gripping is laminating laborsaving more.

As shown in fig. 4, the display module includes a display rod 3 disposed in a transparent manner, the display rod 3 is cylindrical and has an arc surface, generally, for convenience of disposition, the display rod may be cylindrical, but may also be elliptical, and one surface of the display rod may be a prism with an arc surface. Display rod 3 endotheca is equipped with display panel 6, is equipped with display components and parts on the display panel 6, like LED, display lamp strip etc. and display components and parts see through the arc surface that shows rod 3 to show bladeless fan's state. The display is displayed on the arc surface of the cylinder, the appearance has a three-dimensional effect, and better sense experience and science and technology feeling are brought by visual tension. The cambered surface display can realize uniform curved surface change of an interface, has a wider visual angle and reduces visual field blind areas; when the user moves to view in different directions (such as the user switches from a standing posture to a sitting posture), a smooth display curved surface is realized, and the vision is more comfortable.

Referring to fig. 5 and 6, in order to relatively fix the display panel 6 and improve the display effect, a lamp housing 4 is sleeved in the display rod 3, and the display panel 6 is fixed on the lamp housing 4, so as to relatively fix the display rod 3 and the display panel 6.

Specifically, the lampshade 4 is also columnar, and the side surface of the lampshade 4 is formed with an accommodating groove 41, and the accommodating groove 41 is used for placing the display panel 6. The holding groove 41 is internally provided with a convex guide rib 411, the edge of the display panel 6 is provided with a guide groove 61 for the insertion of the guide rib 411, the guide groove 61 is aligned with the guide rib 411, and the display panel 6 is placed in the holding groove 41 along the guide rib 411.

In order to further fix the display panel 6, at least two fasteners 412 are disposed in the receiving groove 41, each fastener 412 includes an elastic arm, one end of each elastic arm is connected to the bottom of the receiving groove 41, a fastening block is formed at the other end of each elastic arm, and the display panel 6 is provided with a fastening groove 62 for the elastic arms to penetrate through, so as to fasten the fastening block to the inner edge of the fastening groove 62. And the edge of the receiving groove 41 is provided with a positioning rib 413 which is oppositely arranged, and the positioning rib 413 is used for abutting against the edge of the display panel 6 so as to limit the display panel 6 in the receiving groove 41.

The lamp shade 4 is formed with a lamp hole 42 sleeved on one side of the display component, and the lamp hole 42 is correspondingly arranged according to the condition of the display component, which is not described in detail herein.

As shown in fig. 7 and 8, in order to ensure the display effect, the mask 5 is disposed on the side of the lamp shade 4 away from the display component, and the mask 5 covers the lamp hole 42, so as to improve the display effect of the display component by the shadow print on the mask 5 and the light gathering and shading effects of the mask 5 itself.

The side surface of the lampshade 4 is provided with a caulking groove 43, and the caulking groove 43 is used for covering one end of the lamp hole 42 by the mask film 5. The mask 5 is formed with alignment protrusions 51 on both sides thereof, and correspondingly, alignment grooves 431 are formed on both side walls of the insertion groove 43, and the alignment grooves 431 are used for the insertion of the alignment protrusions 51. Since the display panel 6 may also be provided with a remote control module, typically an infrared remote control module, the lamp housing 4 is provided with a receiving opening 44 for exposing a receiving end of the remote control module. The mask 5 is formed with a fool-proof notch 52, so that the edge of the mask 5 is flush with the receiving opening 44, and the fool-proof effect of the mask 5 is achieved.

The display panel 6 may also be integrated with a control function, so that the display panel 6 is provided with a touch spring 63, and the lamp housing 4 is opened with a spring through hole 45 through which the touch spring 63 passes.

Referring to fig. 7 and 9, in order to fix the lampshade 4 and the display rod 3, a positioning opening 31 is formed in the display rod 3, a protruding fool-proof rib 32 is formed on the inner wall of one end of the positioning opening 31, and the lampshade 4 is inserted into the display rod 3 from the other end of the positioning opening 31, so as to ensure that the lampshade 4 and the display rod 3 are fixed in relative axial direction.

The side surface of the lampshade 4 is also provided with a locking point 46, the inner wall of the positioning hole 31 is provided with a sliding groove 33 for the locking point 46 to insert, and the sliding groove 33 is tightly matched with the locking point 46, so that the lampshade 4 is prevented from being released from the display rod 3 while the relative positions of the lampshade 4 and the display rod 3 in the circumferential direction are fixed.

Referring to fig. 5 and 10, in order to fix the display module and the bladeless fan, at least two positioning posts 47 are respectively disposed at two ends of the lamp housing 4, and positioning holes 21 for inserting the positioning posts 47 are respectively formed at two sides of the inner housing 2. So that the display panel 6 is arranged inclined with respect to the horizontal plane, i.e. an angle theta is formed between the two, preferably 60 deg., at which the display effect is optimal, so that the display interface can be seen both in standing operation and in sitting operation; meanwhile, the force direction of the fingers forms a certain angle with the horizontal plane when the hand-operated back-washing machine is used, the force can be decomposed into downward force and backward force, and the machine body is not easy to tilt backwards and shake.

The end of the lamp shade 4 is provided with screw posts 48, screw through holes 22 are formed on two sides of the inner shell 2, and the screw through holes 22 are in screw connection with the screw posts 48, so that the display assembly is fixed. In addition, the end of the lampshade 4 is provided with a rotation stopping rib 49 eccentrically arranged with the screw column 48, and the inner shell 2 is provided with a rotation stopping hole 23 for inserting the rotation stopping rib 49, so that the rotation is prevented from loosening.

In order to connect the bladeless fan with the display panel 6, one end of the display panel 6 is provided with a wiring terminal 64, the end part of the lampshade 4 forms a notch for the wiring terminal 64 to extend out, and correspondingly, the inner shell 2 is provided with a wire passing hole 24, so that the wiring terminal 64 is electrically connected with the machine body, and functions of power supply, data display, control and the like are realized.

The display rod 3 can be made of transparent materials and semi-transparent color master batches or semi-transparent materials, so that the leakage of the bottom is prevented, and the display is not influenced. The transparent PC material and the semi-transparent black master are preferably selected, and the display effect is optimal.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (15)

1. A display component is characterized by comprising a display rod arranged outside a machine body, wherein the end part of the display rod is detached and fixed with the machine body; the display rod endotheca is equipped with the display panel, is equipped with display components and parts on the display panel, and the light that display components and parts sent sees through the display rod to show.

2. The display module of claim 1, wherein the display rod is cylindrical and has an arc surface for light emitted from the display device to pass through the display rod.

3. The display assembly of claim 1, wherein the display panel is disposed at an inclination with respect to a horizontal plane.

4. The display module according to claim 1 or 2, wherein a lamp housing is disposed in the display rod, and a receiving groove is formed in a side surface of the lamp housing for receiving the display panel.

5. The display module of claim 4, wherein the receiving groove is provided with a protruding guiding rib, and the edge of the display panel is provided with a guiding groove for inserting the guiding rib, so that the display panel is placed in the receiving groove along the guiding rib.

6. The display module of claim 4, wherein the edge of the receiving groove is provided with a positioning rib oppositely arranged, and the positioning rib is used for abutting against the edge of the display panel to limit the display panel in the receiving groove.

7. The display assembly of claim 5 or 6, wherein the receiving groove is provided with a buckle, the buckle comprises an elastic arm, one end of the elastic arm is connected with the bottom of the receiving groove, the other end of the elastic arm is provided with a clamping block, and the display panel is provided with a clamping groove for the elastic arm to penetrate through so as to clamp the clamping block on the inner edge of the clamping groove.

8. The display module according to claim 4, wherein the lamp cover is formed with a lamp hole formed therein for fitting over a side of the display element, and a face film is provided in the lamp hole on a side thereof away from the display element.

9. The display module of claim 8, wherein the lamp housing has a recessed groove formed on a side thereof for covering the mask on one end of the lamp hole; the mask is provided with aligning bulges at two sides, aligning grooves are arranged on the side walls at two sides of the embedding groove, and the aligning grooves are used for the embedding of the aligning bulges.

10. The display module of claim 4, wherein a positioning opening is formed in the display rod, a protruding fool-proof rib is formed on an inner wall of one end of the positioning opening, and the lamp shade is inserted into the display rod from the other end of the positioning opening.

11. The display module according to claim 10, wherein the side of the lamp housing is formed with an anti-loose point, the inner wall of the positioning opening is opened with a sliding slot for inserting the anti-loose point, and the sliding slot and the anti-loose point are tightly matched.

12. The display assembly of claim 4, wherein the lamp housing has at least two positioning posts at the end thereof, and the body has positioning holes for the positioning posts to be inserted into.

13. The display assembly of claim 4, wherein the end of the lamp housing is provided with a screw post, the body is provided with a screw through hole, and the screw through hole is connected with the screw post through a screw.

14. The display module according to claim 13, wherein the end of the lamp housing is provided with a rotation stopping rib eccentrically disposed with the screw post, and the inner housing is provided with a rotation stopping hole for the rotation stopping rib to be inserted.

15. A bladeless fan comprising a display assembly according to any one of claims 1-14.

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