CN219005870U

CN219005870U - Auxiliary device for assembling shell

Info

Publication number: CN219005870U
Application number: CN202320412597.5U
Authority: CN
Inventors: 靳波; 胡肖; 米童; 张徐伟; 许大帅; 张计划
Original assignee: Gree Electric Appliances Inc of Zhuhai; Gree Tosot Suqian Home Appliances Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Gree Tosot Suqian Home Appliances Co Ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-05-12
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses an auxiliary device for assembling a shell, wherein the shell comprises an upper cover and a lower cover which are screwed together, the auxiliary device comprises a base and a fixing unit, the fixing unit is arranged on the base, and the fixing unit comprises a first clamping piece; the lower cover is provided with a second clamping piece matched with the first clamping piece; when the upper cover and the lower cover are required to be screwed together, the first clamping piece on the fixing unit is matched with the second clamping piece on the lower cover, and the fixing unit is fixed on the base, so that the lower cover is fixed by the matching, and then the upper cover is operated, so that the upper cover and the lower cover can be assembled; in the process, as the lower cover is fixed through the fixing unit, compared with the traditional manual fixing lower cover, the utility model has better reliability and improves the assembly efficiency; and the fixing unit is fixed on the base, so that the whole auxiliary device is firmer and cannot be damaged due to frequent force of the torque wrench.

Description

Auxiliary device for assembling shell

Technical Field

The utility model belongs to the technical field of auxiliary tools, and relates to an auxiliary device for assembling a shell.

Background

The humidifier is a household appliance for increasing the humidity of a room, and as the demand of a user increases, part of high-end humidifiers are added with UV sterilizing lamps, and the UV sterilizing lamps are lamp tubes made of special effects of ultraviolet rays and have a sterilizing function; the humidifier is added with the UV sterilizing lamp, so that the air in the room is sterilized while the air in the room is humidified, and the humidifier is deeply favored by consumers.

In order to better protect the UV sterilizing lamp, a waterproof shell needs to be added on the humidifier, the waterproof shell is generally divided into an upper cover and a lower cover, a torque wrench is needed to fasten the upper cover and the lower cover in the assembly process, and because the waterproof shell is small in size and smooth in surface, an auxiliary tool is needed to fix the lower cover in the assembly process, then internal parts are assembled, and finally the upper cover is screwed and fastened by the torque wrench; because the waterproof shell is small in size, the waterproof shell is difficult to effectively fix, and the lower cover is generally manually grasped, so that the assembly efficiency of the upper cover and the lower cover is low, and the problem of unqualified assembly frequently occurs.

Disclosure of Invention

In view of the above, the present utility model provides an auxiliary device for assembling a housing, which solves the technical problem of low efficiency of the existing auxiliary tool when the upper cover and the lower cover of the housing are assembled.

In order to solve the above-mentioned problems, according to an aspect of the present application, an embodiment of the present utility model provides an auxiliary device for assembling a housing including an upper cover and a lower cover screwed together, the auxiliary device including a base and a fixing unit disposed on the base, the fixing unit including a first clip; the lower cover is provided with a second clamping piece matched with the first clamping piece.

In some embodiments, the fixing unit further includes a fixing body, and the first clamping member is disposed on the fixing body.

In some embodiments, the first clamping member is detachably disposed at an upper end of the fixing body.

In some embodiments, the auxiliary device further comprises a connection unit disposed on the fixing unit for fixing the fixing unit to the base.

In some embodiments, the stationary body is a barrel-like structure.

In some embodiments, the connection unit is a connection plate extending along an outer circumferential surface of the barrel structure, and the connection plate is fixed to the base by a screw.

In some embodiments, the fixing units are provided in a plurality, and the fixing units are uniformly distributed on the base.

In some embodiments, each of the fixation units corresponds to at least two connection units, the at least two connection units being evenly distributed along the circumferential surface of the barrel structure.

In some embodiments, the inner diameter of the barrel structure is greater than the inner diameter of the lower cap.

In some embodiments, the first clamping member is a bending structure extending along an upper edge of the barrel-shaped structure, the second clamping member is a groove arranged on an outer surface of the lower cover, and the bending structure can be clamped in the groove.

Compared with the prior art, the auxiliary device for assembling the shell has at least the following beneficial effects:

the utility model provides an auxiliary device for assembling a shell, which comprises an upper cover and a lower cover which are screwed together, wherein the auxiliary device comprises a base and a fixing unit, the fixing unit is arranged on the base, and the fixing unit comprises a first clamping piece; the lower cover is provided with a second clamping piece matched with the first clamping piece;

therefore, after the structure is adopted, when the upper cover and the lower cover are required to be screwed together, the first clamping piece on the fixing unit is matched with the second clamping piece on the lower cover, and the fixing unit is fixed on the base, so that the lower cover is fixed by the matching, and then the upper cover is operated, so that the upper cover and the lower cover can be assembled; in the process, as the lower cover is fixed through the fixing unit, compared with the traditional manual fixing lower cover, the utility model has better reliability and improves the assembly efficiency; and the fixing unit is fixed on the base, so that the whole auxiliary device is firmer and cannot be damaged due to frequent force of the torque wrench.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of an auxiliary device for assembling a housing provided by an embodiment of the present utility model;

FIG. 2 is a top view of an auxiliary device for assembling a housing provided by an embodiment of the present utility model;

FIG. 3 is a schematic view of a fixing assembly in an auxiliary device for assembling a housing according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a securing assembly in an auxiliary device for assembling a housing provided by an embodiment of the present utility model;

FIG. 5 is a top view of a fixture assembly in an auxiliary device for assembling a housing provided by an embodiment of the present utility model;

FIG. 6 is a schematic view of a UV germicidal lamp in an embodiment of the utility model;

FIG. 7 is a sectional view of a UV germicidal lamp in an embodiment of the utility model;

FIG. 8 is a schematic structural view of a first clamping member in an auxiliary device for assembling a housing according to an embodiment of the present utility model;

FIG. 9 is a schematic structural view of a second clamping member in an auxiliary device for assembling a housing according to an embodiment of the present utility model;

fig. 10 is a schematic structural view of a base in an auxiliary device for assembling a housing according to an embodiment of the present utility model.

Wherein:

1. a base; 2. a fixing unit; 3. an upper cover; 4. a lower cover; 5. a connection unit; 6. a lamp panel; 7. a lamp tube; 8. a seal ring; 11. a second hole; 21. a first clamping piece; 22. a fixed body; 41. a second clamping piece; 51. a screw; 52. a first aperture.

Detailed Description

In order to further describe the technical means and effects adopted for achieving the preset aim of the utility model, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the utility model with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

In the description of the present utility model, it should be clear that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order; the terms "vertical," "transverse," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "horizontal," and the like are used for indicating an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description of the present utility model, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present embodiment provides an auxiliary device for assembling a housing, as shown in fig. 1 to 10, the housing includes an upper cover 3 and a lower cover 4 screwed together, the auxiliary device includes a base 1 and a fixing unit 2, the fixing unit 2 is disposed on the base 1, and the fixing unit 2 includes a first clamping member 21; the lower cover 4 is provided with a second clamping member 41 that cooperates with the first clamping member 21.

Specifically, the auxiliary device for assembling the housing provided in the embodiment can be used for assembling a UV germicidal lamp in a humidifier, and of course, any other housing including an upper cover 3 and a lower cover 4 can be assembled; for the sake of clarity and detail of the present embodiment, it is assumed that the auxiliary device for assembling the housing provided in the present embodiment is an upper cover 3 and a lower cover 4 of the UV germicidal lamp.

When the UV sterilizing lamp is applied to a humidifier, the UV sterilizing lamp needs to be assembled in a water tank of the humidifier and directly contacted with water in the water tank to sterilize the water by ultraviolet rays, so that the UV sterilizing lamp needs to have good sealing performance; in order to ensure the tightness of the UV germicidal lamp, the lamp panel 6 and part of the lamp tube 7 of the UV germicidal lamp are arranged in the housing, and a sealing ring 8 is added in the housing for further improving the sealing box.

When the UV germicidal lamp is assembled, the upper cover 3 and the lower cover 4 need to be screwed together by a torque wrench, and the lower cover 4 needs to be fixed when in screwing, in order to achieve the purpose, the first clamping piece 21 on the fixing unit 2 is matched with the second clamping piece 41 on the lower cover 4, and the fixing unit 2 is fixed on the base 1, so that the lower cover 4 is fixed by the matching, and then the upper cover 3 is operated, so that the upper cover 3 and the lower cover 4 can be assembled; in this process, since the lower cover 4 is fixed by the fixing unit 2, compared with the conventional manual fixing of the lower cover 4, the embodiment obviously has better reliability and improves the assembly efficiency; and the fixing unit 2 is fixed on the base 1, which makes the whole auxiliary device stronger and can not be damaged due to frequent force of the torque wrench.

In a specific embodiment, the fixing unit 2 further includes a fixing body 22, and the first clamping member 21 is disposed on the fixing body 22; the fixing body 22 is mainly used for bearing the first clamping piece 21, and in the process of assembling the upper cover 3 and the lower cover 4, the size of an auxiliary tool for fixing the waterproof shell is smaller because the volume of the upper cover 3 and the volume of the lower cover 4 are smaller, the structure is weaker, and in the process of applying force to the torque wrench, the auxiliary tool is frequently stressed, so that the auxiliary tool is easy to damage and even scrapped; the fixing body 22 for carrying the first clamping member 21 is additionally added in this embodiment, so that damage and scrapping of the individual clamping member due to frequent stress caused by weak structure can be avoided.

More specifically, the fixing body 22 has a barrel-like structure, i.e., a hollow cylindrical shape, and has a size of: the inner diameter is 30mm, the outer diameter is 35mm, the wall thickness is 2.5mm, and the significance of the arrangement is that: when the lower cover 4 is fixed, the shape of the fixed body 22 is matched with that of the lower cover 4, so that the lower cover 4 can extend into the hollow cylinder, and then the first clamping piece 21 is matched with the second clamping piece 41; in addition, the barrel-shaped structure has a certain height, and in the process of assembling the upper cover 3 and the lower cover 4, the lower cover 4 cannot contact any bottom surface, so that the abrasion of the lower cover 4 after being stressed can be avoided.

In a specific embodiment, the first clamping member 21 is detachably disposed at the upper end of the fixed body 22; in the production process, the first clamping piece 21 and the second clamping piece 41 need to be frequently buckled and released, the first clamping piece 21 can bear forces in all directions, the size of the first clamping piece 21 is smaller because the size of the UV sterilizing lamp is smaller, the service life is limited, maintenance and replacement are needed frequently, and in order to reduce the maintenance and replacement cost, the first clamping piece 21 is designed to be a detachable part; when the reliability of the first clamping member 21 is reduced or worn, the first clamping member can be directly detached for replacement without replacing the fixing body 22, so that the cost is reduced.

In a specific embodiment, in order to enable the fixing unit 2 to be better connected and fixed with the base 1, the auxiliary device further comprises a connecting unit 5, wherein the connecting unit 5 is arranged on the fixing unit 2 and is used for fixing the fixing unit 2 on the base 1.

In addition, the fixing unit 2 is made of plastic; on the one hand, the plastic material has the advantage of low cost, and on the other hand, the rigidity of the plastic material is smaller, so that the abrasion to the lower cover 4 after the plastic material contacts with the lower cover 4 can be avoided.

In a specific embodiment, the connection unit 5 is a connection plate extending along the outer peripheral surface of the barrel structure, and the connection plate is fixed to the base 1 by a screw 51.

More specifically, the fixing body 22 has a barrel-like structure, i.e., a hollow cylinder shape, and extends along an outer surface of the cylinder shape in a direction away from a center line of the cylinder shape to form the connection unit 5; the connection unit 5 has a plate-like structure, the plate-like structure is provided with a first hole 52, and the screw 51 is inserted into the base 1 through the first hole 52, so as to realize the fixed connection between the fixing unit 2 and the base 1.

The base 1 is also a plate-like structure, and has a second hole 11 corresponding to the first hole 52, and the screw 51 passes through the first hole 52 and the second hole 11 in order to fix the fixing unit 2 to the base 1.

In a specific embodiment, a plurality of fixing units 2 are provided, and the plurality of fixing units 2 are uniformly distributed on the base 1. The fixing units 2 in fig. 1 and 2 are provided with four, and a plurality of fixing units 2 are operated at the same time, so that the assembly efficiency can be improved.

In a specific embodiment, each fixing unit 2 corresponds to at least two connecting units 5, and at least two connecting units 5 are uniformly distributed along the circumferential surface of the barrel-shaped structure. Each fixing unit 2 in fig. 1 and 2 corresponds to two connection units, and the plurality of connection units 5 can increase the reliability of connection fixing.

In a specific embodiment, the inner diameter of the barrel structure is larger than the inner diameter of the lower cover 4; thus, during the assembly process, the lower cover 4 can extend into the barrel-shaped structure with a larger inner diameter, so that the first clamping piece 21 is matched with the second clamping piece 41.

In a specific embodiment, the first clamping member 21 is a bending structure extending along the upper edge of the barrel structure, the second clamping member 41 is a groove disposed on the outer surface of the lower cover, and the bending structure can be clamped in the groove. Of course, the first clamping member 21 and the second clamping member 41 may have other specific structures, such as a common male buckle and a common female buckle, respectively.

When the auxiliary device provided by the embodiment is used for fixing the UV sterilization lamp, the fixing body 22 is firstly fixed on the base 1 through the screw 51, then the lower cover 4 stretches into the fixing body 22, the first clamping piece 21 and the second clamping piece 41 are buckled, then parts inside the UV sterilization lamp are sequentially placed, and finally the screwing of the upper cover 3 and the lower cover 4 is manually completed by using the torque wrench.

In summary, it is easily understood by those skilled in the art that the above-mentioned advantageous features can be freely combined and overlapped without conflict.

The above is only a preferred embodiment of the present utility model, and the present utility model is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiment according to the technical substance of the present utility model still falls within the scope of the technical solution of the present utility model.

Claims

1. An auxiliary device for assembling a housing, the housing comprising an upper cover and a lower cover screwed together, characterized in that the auxiliary device comprises a base and a fixing unit, the fixing unit is arranged on the base, and the fixing unit comprises a first clamping piece; the lower cover is provided with a second clamping piece matched with the first clamping piece.

2. The auxiliary device for assembling a housing according to claim 1, wherein the fixing unit further comprises a fixing body, and the first clamping member is provided on the fixing body.

3. The auxiliary device for assembling a housing according to claim 2, wherein the first clamping member is detachably provided at an upper end of the fixing body.

4. An auxiliary device for assembling a housing according to claim 2 or 3, further comprising a connection unit provided on the fixing unit for fixing the fixing unit to the base.

5. The auxiliary device for assembling a housing according to claim 4, wherein the fixing body is a tub-like structure.

6. The auxiliary device for assembling a housing according to claim 5, wherein the connection unit is a connection plate extending along an outer circumferential surface of the tub-like structure, the connection plate being fixed to the base by a screw.

7. The auxiliary device for assembling a housing according to claim 5, wherein a plurality of the fixing units are provided, and a plurality of the fixing units are uniformly distributed on the base.

8. Auxiliary device for assembling a casing according to claim 7, characterized in that each of said fixing units corresponds to at least two of said connecting units, which are evenly distributed along the circumferential surface of said barrel-like structure.

9. The auxiliary device for assembling a housing of claim 5, wherein an inner diameter of the tub-like structure is larger than an inner diameter of the lower cover.

10. The auxiliary device for assembling a housing according to claim 5, wherein the first clamping member is a bending structure extending along an upper edge of the barrel structure, the second clamping member is a groove arranged on an outer surface of the lower cover, and the bending structure can be clamped in the groove.