CN217161787U - Display component fixing structure and electric chafing dish formed by same - Google Patents
Display component fixing structure and electric chafing dish formed by same Download PDFInfo
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- CN217161787U CN217161787U CN202123062855.1U CN202123062855U CN217161787U CN 217161787 U CN217161787 U CN 217161787U CN 202123062855 U CN202123062855 U CN 202123062855U CN 217161787 U CN217161787 U CN 217161787U
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- display module
- fixing structure
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- microcrystalline plate
- microcrystalline
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- 239000013081 microcrystal Substances 0.000 claims abstract description 24
- 241000425571 Trepanes Species 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 9
- 238000004026 adhesive bonding Methods 0.000 description 7
- 238000010009 beating Methods 0.000 description 5
- 239000004831 Hot glue Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000013464 silicone adhesive Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 235000013547 stew Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a display module fixed knot constructs and electric chafing dish that forms thereof. Display module fixed knot constructs, includes: a microcrystalline plate support; the microcrystalline plate is pressed and fastened with the front side of the microcrystalline plate bracket; the display assembly comprises a display window and a connecting piece, the included angle between the display window and the connecting piece is an obtuse angle, and the connecting piece is fixed to the back face of the microcrystal plate support through a fastening assembly. The utility model provides a pair of display module fixed knot constructs and electric chafing dish that forms thereof has increased microcrystalline plate support and display module's connection structure, carries out microcrystalline plate pressfitting fastening earlier, carries out microcrystalline plate support and display module's connection again, can improve microcrystalline plate and beat gluey process production efficiency, reduces the pressurize cost, can reduce production staff's intensity of labour again.
Description
Technical Field
The utility model relates to an electric chafing dish field especially relates to a display module fixed knot constructs and electric chafing dish that forms thereof.
Background
Electric chafing dish, the display module fixed knot that goes up and down on the base of chafing dish etc. that markets at present constructs is the silicone adhesive fastening mode, display module fixed knot constructs including the micrite board, micrite board support and display module, wherein micrite board support and micrite board pass through the silicone adhesive pressfitting fastening together, and simultaneously, at micrite board and micrite board support pressfitting fastening in-process, also can pass through the silicone adhesive pressfitting fastening with the display module between micrite board and micrite board support, form the micrite board, the sandwich structure of display module and micrite board support.
This way of fixing the display assembly presents a drawback: the pressure of sample pieces is required to be maintained for more than 8 hours when the silicone adhesive is bonded in the production process, and dozens of sample pieces are overlapped and placed for pressure maintaining in the common pressure maintaining process. In above-mentioned sandwich structure, the display module is protrusion in micrite board and micrite board subassembly, forms the obtuse angle between convex display module and the micrite board support, and this kind of structure of beating together to glue the formation is owing to there is the arch can't realize polylith stack and place, and this places and brings very big challenge just for the production process pressurize. On the one hand, the sample piece needs to be placed in a larger space, on the other hand, the sample piece cannot be pressed by the weight of the sample piece, and therefore the pressure of each display assembly fixing structure needs to be maintained for 8 hours by manufacturing a press tool. Therefore, the structure brings great inconvenience to the production process and also seriously influences the production efficiency.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the problems in the related art to some extent. Therefore, an object of the utility model is to provide a display module fixed knot constructs and electric chafing dish that forms thereof has increased micrite board support and display module's connection structure, carries out micrite board pressfitting fastening earlier, carries out micrite board support and display module's connection again, can improve micrite board and beat the process production efficiency of gluing, reduces the pressurize cost, can reduce production staff's intensity of labour again.
In order to achieve the above object, the utility model provides a display module fixed knot constructs, include:
a microcrystalline plate support;
the microcrystalline plate is pressed and fastened with the front side of the microcrystalline plate bracket;
the display assembly comprises a display window and a connecting piece, the included angle between the display window and the connecting piece is an obtuse angle, and the connecting piece is fixed to the back face of the microcrystal plate support through a fastening assembly.
Further, the microcrystalline plate support and the microcrystalline plate are both of a circular structure, and the circle centers of the microcrystalline plate support and the microcrystalline plate after the microcrystalline plate support and the microcrystalline plate are pressed and fastened coincide.
Furthermore, the connecting piece is of an arc structure, and the connecting piece is superposed with the edge of the microcrystalline plate support.
Furthermore, the fastening assembly comprises a screw column sleeve hole and a screw column, the screw column sleeve hole is located in the connecting piece, and the screw column is located on the back of the microcrystalline plate support.
Furthermore, the height of the screw column sleeve hole is 8.2mm, the inner diameter is 7.5mm, and the outer diameter is 10.5 mm.
Further, the height of the screw column is 6.2mm, the inner diameter is 2.9mm, and the outer diameter is 7.5 mm.
Furthermore, the screw column is of a conical structure, and the cross-sectional area of one end, close to the microcrystalline plate support, of the screw column is larger than the cross-sectional area of one end, far away from the microcrystalline plate support, of the screw column.
Further, including two at least screw posts in the micrite board support, be provided with the buckle between the adjacent screw post.
Further, the width of the connecting piece is 2.5 mm.
An electric chafing dish, includes foretell display module fixed knot structure.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
(1) this application has set up fastening components and has connected micrite board support and display module, just so can change pressfitting fastening technology for micrite board support and micrite board carry out the pressfitting fastening earlier, carry out the connection of micrite board support and display module again after the pressure maintaining is accomplished. The change of this kind of structure is effectively with the fixed process of display window and micrite board support, micrite board beat the process of gluing and is partd totally, so only need beat the micrite board hot melt adhesive fastening to micrite board support on, whole subassembly of beating is that a smooth appearance piece can beat it totally and carry out pile up neatly and pile up after gluing, carries out the glue pressurize again and stews for 8 hours. Utilize the weight of sample piece itself to carry out the pressurize with it and handle on the one hand, unnecessary space can be saved to this kind of pressurize structure of piling up on the other hand, and what can save the frock after the structural change most importantly puts the location and compresses tightly, has improved production efficiency and manufacturing cost greatly.
(2) This application adopts the buckle earlier to carry out the prealignment of display module and micrite board support, adopts screw post and screw post cover hole to realize the fastening connection of display module and micrite board support again, and simple structure just can ensure that the hookup location is accurate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
In the drawings:
FIG. 1 is a general schematic view of a display module mounting structure according to the present application;
fig. 2 is a schematic structural view of a microplate holder according to the present application;
FIG. 3 is a schematic structural diagram of a display module of the present application;
reference numerals: 1. a microcrystalline plate support; 2. a display component; 3, a microcrystal plate; 11. a screw post; 12. a positioning column; 13. buckling; 21. a connecting member; 22. a display window; 23. screw post trepanning.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
The microcrystalline plate bracket and the display window of the existing electric chafing dish and induction cooker are generally made of injection molding materials such as ABS, PP + gf, PET and the like, the display window and the microcrystalline plate bracket are generally assembled into a whole by an assembly and then are put on line, and the display window and the microcrystalline plate bracket are preassembled on the one hand based on the appearance requirement of the product and on the other hand are assembled for production convenience. Because the structure space is limited, the microcrystalline plate support and the display window can not be fastened by screws, so that the current display window and microcrystalline plate support integrated structure directly installs the display window in the middle of the microcrystalline plate and the microcrystalline plate support and then utilizes the hot melt adhesive to carry out adhesive pressing and fastening. Because the display window is protrusion in micrite board support and micrite board, the pressurize stage of this kind of structure after the viscose pressfitting fastening need consume huge space and put the model and carry out the pressurize, is unfavorable for manufacturing cost's reduction.
Referring to fig. 1-3, the core idea of the present application is to provide a novel display module fixing structure, which specifically includes: the display module comprises a microcrystal plate support 1, a microcrystal plate 3 and a display module 2, wherein the display module 2 comprises a display window 22 and a connecting piece 21, and an included angle between the display window 22 and the connecting piece 21 is an obtuse angle. The microcrystalline plate 3 is tightly pressed with the front side of the microcrystalline plate bracket 1; the connecting piece 21 is fixed on the back edge of the microcrystal plate bracket 1 through a fastening component, and the display window 22 is positioned on the outer side of the microcrystal plate bracket 1.
(3) This application has set up fastening components and has connected micrite board support and display module, just so can change pressfitting fastening technology for micrite board support and micrite board carry out the pressfitting fastening earlier, carry out the connection of micrite board support and display module again after the pressure maintaining is accomplished. The change of this kind of structure is effectively with the fixed process of display window and micrite board support, micrite board beat the process of gluing and is partd totally, so only need beat the micrite board hot melt adhesive fastening to micrite board support on, whole subassembly of beating is that a smooth appearance piece can beat it totally and carry out pile up neatly and pile up after gluing, carries out the glue pressurize again and stews for 8 hours. Utilize the weight of sample piece itself to carry out the pressurize with it and handle on the one hand, unnecessary space can be saved to this kind of pressurize structure of piling up on the other hand, and what can save the frock after the structural change most importantly puts the location and compresses tightly, has improved production efficiency and manufacturing cost greatly.
As a concrete embodiment, microcrystalline plate support 1 and microcrystalline plate 3 are circular structures in this application, and the centre of a circle of microcrystalline plate support 1 and microcrystalline plate 3 after the pressfitting fastening coincide.
In order to make connecting piece 21 closely fixed with micrite board support 1, connecting piece 21 corresponds and sets up to circular arc structure, and the centre of a circle of this circular arc structure and the coincidence of the centre of a circle of micrite board support 1, and the diameter also equals with the diameter of micrite board support for the edge coincidence of connecting piece and micrite board support, and then closely fixes the connecting piece at the back edge of micrite board support.
As a specific example, the fastening assembly in this application includes a screw post sleeve hole 23 and a screw post 11, wherein the screw post sleeve 23 hole is located in the connecting member 21, and the screw post 11 is located on the back of the microcrystal plate bracket 1. When the microcrystal plate bracket is connected with the connecting piece, the screw column 11 is inserted into the screw column sleeve hole 23, and the screw is tightened for fastening. It is worth mentioning that: the back of micrite board support itself is provided with a plurality of reference columns 12, so in the design process preferably with the screw post setting in micrite board support, only need like this correspond the reference column replacement of position for the screw post can, need not to make too many changes to micrite board support, can realize the preparation of this application micrite board support on current mould basis.
As another specific example, the fastening assembly in the present application includes a screw post sleeve hole and a screw post, wherein the screw post sleeve hole is located on the back of the microcrystalline board support, and the screw post is located in the connecting member. When the microcrystalline plate bracket is connected with the connecting piece, the screw column is inserted into the screw column sleeve hole, and the screw is tightened for fastening.
In order to enable the microcrystalline plate support to be rapidly demoulded after being formed, the screw column 11 is designed to be of a conical structure, and the cross-sectional area of one end, close to the microcrystalline plate support 1, of the screw column 11 is larger than that of one end, far away from the microcrystalline plate support 1, of the screw column 11, so that the screw column is increased in draft angle and is convenient to demould; meanwhile, a certain gap is formed between the bottom of the screw column sleeve hole and the bottom of the screw column sleeve hole, and the bottom of the screw column sleeve hole is tightly matched for tight positioning.
In order to make micrite board support and display module can accurate fastening, including a plurality of screw posts 11 in the micrite board support of this application, a plurality of screw posts 11 evenly set up along the edge of micrite board support 1, simultaneously, the position and the number of screw post trepanning 23 and screw post 11 one-to-one in the connecting piece 21. And a buckle 13 is arranged between the adjacent screw columns 11, the buckle 13 is used for aligning the display assembly and the microcrystalline plate bracket in a pre-alignment stage, and the screw is tightened after the pre-alignment so as to fasten the screw column trepanning and the screw column.
Example 1
With continued reference to fig. 1-3, a fastening structure for a display module includes: the display module comprises a microcrystalline board 1, a microcrystalline board 3 and a display module 2, wherein the display module 2 comprises a display window 22 and a connecting piece 21, and an included angle between the display window 22 and the connecting piece 21 is an obtuse angle. The microcrystalline plate 3 is tightly pressed with the front side of the microcrystalline plate bracket 1; the connecting piece 21 is fixed on the back edge of the microcrystal plate bracket 1 through a fastening component, and the display window 22 is positioned on the outer side of the microcrystal plate bracket 1.
The microcrystal plate support 1 and the microcrystal plate 3 are both of a circular structure, and the centers of circles of the microcrystal plate support 1 and the microcrystal plate 3 after the microcrystal plate support and the microcrystal plate are pressed and fastened coincide. The connecting piece 21 is correspondingly set to be of an arc structure, the circle center of the arc structure is coincided with the circle center of the microcrystalline plate support 1, and the diameter of the arc structure is also equal to that of the microcrystalline plate support 1, so that the connecting piece 21 is coincided with the edge of the microcrystalline plate support 1, and the connecting piece 21 is tightly fixed on the back edge of the microcrystalline plate support 1.
The fastening assembly comprises a screw column sleeve hole 23 and a screw column 11, wherein the screw column sleeve hole 23 is located in the connecting piece, and the screw column 11 is located on the back of the microcrystal plate support. When the microcrystalline plate bracket is connected with the connecting piece, the screw column is inserted into the screw column sleeve hole, and the screw is tightened for fastening.
In order to enable the microcrystalline plate support to be rapidly demoulded after being formed, the screw column is designed to be of a conical structure, and the cross-sectional area of one end, close to the microcrystalline plate support, of the screw column is larger than that of one end, far away from the microcrystalline plate support, of the screw column, so that the draft angle of the screw column is increased, and demoulding is facilitated; meanwhile, a certain gap is formed between the bottom of the screw column sleeve hole and the bottom of the screw column sleeve hole, and the bottom of the screw column sleeve hole is tightly matched for tight positioning.
In order to make micrite board support and display module can accurate fastening, this application sets up two screw post trepanning 23 at the both ends of connecting piece 21 to corresponding position at micrite board support 1 sets up two screw posts 11, and is provided with two buckles 13 between two screw posts 11, buckle 13 is used for making display module 2 and micrite board support 1 aim at in the preliminary alignment stage, and the fastening of screw post trepanning 23 and screw post 11 is carried out to the tight screw of beating again after the preliminary alignment.
In this embodiment, the height of the screw post trepan 23 is 8.2mm, the inner diameter is 7.5mm, and the outer diameter is 10.5 mm. The height of the screw post 11 is 6.2mm, the inner diameter is 2.9mm, and the outer diameter is 7.5 mm. The width of the fixing piece 21 is 2.5mm, so that the fixing piece and the microcrystalline plate bracket are completely attached without a gap; the width of the fixing member refers to the width of the fixing member in the diameter direction of the microplate holder.
This embodiment has set up fastening components and has connected micrite board support and display module, just so can change pressfitting fastening technology for micrite board support and micrite board carry out the pressfitting fastening earlier, carry out the connection of micrite board support and display module again after the pressure maintaining is accomplished. The change of this kind of structure is effectively with the fixed process of display window and micrite board support, micrite board beat the process of gluing and is partd totally, so only need beat the micrite board hot melt adhesive fastening to micrite board support on, whole subassembly of beating is that a smooth appearance piece can beat it totally and carry out pile up neatly and pile up after gluing, carries out the glue pressurize again and stews for 8 hours. Utilize the weight of sample piece itself to carry out the pressurize with it and handle on the one hand, unnecessary space can be saved to this kind of pressurize structure of piling up on the other hand, and what can save the frock after the structural change most importantly puts the location and compresses tightly, has improved production efficiency and manufacturing cost greatly.
The application also comprises an electric chafing dish, which comprises the display component fixing structure.
It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. A display module fixing structure, comprising:
a microcrystalline plate support;
the microcrystalline plate is pressed and fastened with the front side of the microcrystalline plate bracket;
the display assembly comprises a display window and a connecting piece, the included angle between the display window and the connecting piece is an obtuse angle, and the connecting piece is fixed to the back face of the microcrystal plate support through a fastening assembly.
2. The fixing structure of claim 1, wherein the microcrystalline plate bracket and the microcrystalline plate are both circular structures, and the centers of the microcrystalline plate bracket and the microcrystalline plate after pressing and fastening are coincident.
3. The fixing structure of claim 2, wherein the connecting member is a circular arc structure, and the connecting member coincides with an edge of the micro crystal plate support.
4. The display module fixing structure according to claim 1, wherein the fastening module comprises a screw stud bushing hole and a screw stud, the screw stud bushing hole is located in the connecting member, and the screw stud is located on the back surface of the micro crystal plate support.
5. The display module fixing structure according to claim 4, wherein the screw post trepan hole has a height of 8.2mm, an inner diameter of 7.5mm and an outer diameter of 10.5 mm.
6. The display module fixing structure according to claim 4, wherein the screw post has a height of 6.2mm, an inner diameter of 2.9mm and an outer diameter of 7.5 mm.
7. The fixing structure of claim 4, wherein the screw post has a tapered shape, and a cross-sectional area of an end of the screw post close to the bracket of the micro-crystal board is larger than a cross-sectional area of an end of the screw post far from the bracket of the micro-crystal board.
8. The fixing structure of claim 4, wherein the micro-crystal plate bracket comprises at least two screw columns, and a buckle is arranged between adjacent screw columns.
9. The display module fixing structure according to claim 1, wherein the width of the connecting member is 2.5 mm.
10. An electric chafing dish comprising the display unit fixing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123062855.1U CN217161787U (en) | 2021-12-07 | 2021-12-07 | Display component fixing structure and electric chafing dish formed by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123062855.1U CN217161787U (en) | 2021-12-07 | 2021-12-07 | Display component fixing structure and electric chafing dish formed by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217161787U true CN217161787U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123062855.1U Active CN217161787U (en) | 2021-12-07 | 2021-12-07 | Display component fixing structure and electric chafing dish formed by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217161787U (en) |
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2021
- 2021-12-07 CN CN202123062855.1U patent/CN217161787U/en active Active
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