High screen ratio digital display table

Abstract

The utility model belongs to digital display table technical field, concretely relates to high screen ratio's digital display table. In view of the insufficient that the screen of prior art digital display table is installed in the inside of watchcase and leads to low screen ratio, the utility model adopts the following technical scheme: high screen ratio's digital display table, high screen ratio's digital display table includes: watch body, including watchcase and screen component, screen component is located the outside of watchcase, valve body is fixedly connected with watch body, wherein, screen component edge is equipped with a ring of sealant, screen component is bonded with watchcase. High screen ratio's digital display table of the utility model, its screen component is located the outside of watchcase, compares the inside of plane component in prior art watchcase, screen component is not shielded or the area of being shielded is small, thereby promotes screen ratio, screen component is bonded with watchcase, so that screen component is not shielded or the area of being shielded is reduced by the component of connecting screen component and watchcase.

Description

Technical Field

[0001] This utility model belongs to the field of digital display technology, specifically relating to digital displays with high screen-to-body ratio. Background Technology

[0002] Currently, the screens of smart valve gauges, pressure gauges, and other products used in HVAC repair are mostly internally mounted. This means that transparent plastic is first installed inside the outer shell, and then the screen is installed inside the transparent plastic. This causes the screen to sink relative to the outer surface of the front shell, which is not aesthetically pleasing and the screen occupies a low area of ​​the front shell (i.e., low screen-to-body ratio).

[0003] Furthermore, the internal screens are mostly ordinary display screens, and product function selection and operation are all achieved through physical buttons. The more functions a product has, the more physical buttons it has, taking up considerable space. To reduce the number of buttons, a single button often needs to support multiple functions, resulting in a poor human-computer interaction experience. More buttons also mean more waterproofing elements, leading to lower waterproofing reliability. Utility Model Content

[0004] This invention addresses the shortcoming of existing digital displays where the screen is installed inside the casing, resulting in a low screen-to-body ratio. It provides a digital display with a high screen-to-body ratio, thereby increasing the screen-to-body ratio.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a digital display with a high screen-to-body ratio, wherein the digital display with a high screen-to-body ratio includes:

[0006] The watch body includes a case and a screen assembly, with the screen assembly located on the outside of the case;

[0007] The valve body is fixedly connected to the gauge body;

[0008] The screen assembly has a ring of sealant around its edge, and the screen assembly is bonded to the casing using the sealant.

[0009] The high screen-to-body ratio digital display of this invention has a screen component located on the outside of the watch case, compared to the prior art where the planar component is located on the inside of the watch case. The screen component is not obstructed or the obstructed area is small, thereby improving the screen-to-body ratio. The screen component is bonded to the watch case, so that the screen component is not obstructed by the components connecting the screen component and the watch case or the obstructed area is reduced.

[0010] As an improvement, the watch case consists of a front half and a rear half, with the screen assembly mounted on the front half.

[0011] As an improvement, the outer side of the watch case is formed with an annular glue-applying groove, an inner overflow glue groove located in the inner ring of the glue-applying groove, and an outer overflow glue groove located in the outer ring of the glue-applying groove; the outer overflow glue groove is a complete annular groove, and the inner overflow glue groove is a series of grooves distributed discontinuously.

[0012] As an improvement, the cross-sectional area of ​​the screen adhesive groove is 0.2-0.6mm.2 The cross-sectional area of ​​the inner overflow groove is 0.4-0.8 mm². 2 The cross-sectional area of ​​the adhesive is 0.2-1.4mm. 2 ; and / or,

[0013] A contact part is formed on the watch case, and multiple circumferentially distributed grooves for internal glue overflow are opened on the contact part.

[0014] As an improvement, the screen assembly includes a base and a ring of adhesive-coated portion protruding from the base, the width of the adhesive-coated portion being ≥3mm, and the gap between the base and the casing being 0.1-0.3mm; and / or,

[0015] The screen assembly uses a 7-inch screen, and the thickness of the glued part is ≥1.5mm.

[0016] As an improvement, the watch case also includes corner protectors at the four corners of the case.

[0017] As an improvement, the outer surface of the screen assembly is substantially flush with the casing; and / or,

[0018] Screen components include a touchscreen; and / or,

[0019] The screen component has a screen-to-body ratio of more than 50%.

[0020] As an improvement, the watch case also includes indicator lights and light guides, with a light guide hole on the front side of the case.

[0021] As an improvement, the light guide is potted with adhesive, and the light guide is bonded to the watch case; and / or,

[0022] The light guide post is mounted on the watch case from back to front, originating from the inside of the case; and / or,

[0023] The light guide post has an input surface dimension larger than its output surface dimension; and / or,

[0024] The size of the light guide's light-entry surface is larger than the light-emission angle of the indicator light; and / or,

[0025] The light-emitting surface of the light guide column has a sandblasted texture; and / or,

[0026] The light guide hole is located above the screen assembly.

[0027] As an improvement, the instrument body includes a sensor having an external thread, and the valve body includes a valve seat having a valve passage and a threaded hole. The external thread of the sensor is screwed into the threaded hole of the valve seat, thus fixing the valve body and the instrument body together.

[0028] The beneficial effects of this high screen-to-body ratio digital display watch are as follows: The screen assembly is located on the outer side of the watch case, compared to the planar assembly located on the inner side of the watch case in the prior art. This ensures the screen assembly is not obstructed or the obstructed area is small, thus increasing the screen-to-body ratio. Furthermore, the screen assembly is bonded to the watch case, preventing obstruction by components connecting the screen assembly and the watch case, or reducing the obstructed area. Moreover, the screen assembly uses a touchscreen, eliminating the need for physical buttons and further increasing the screen-to-body ratio. Additionally, due to the reduction in physical buttons, only the screen area needs sealing, reducing the number of seals required for waterproofing and improving waterproof reliability. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the high screen-to-body ratio digital display of Embodiment 1 of this utility model.

[0030] Figure 2 This is a cross-sectional view of the high screen-to-body ratio digital display of Embodiment 1 of this utility model.

[0031] Figure 3 yes Figure 2 A magnified view of a portion of the image.

[0032] Figure 4 This is an exploded view of the high screen-to-body ratio digital display of Embodiment 1 of this utility model.

[0033] Figure 5 This is a schematic diagram of the casing of the high screen-to-body ratio digital display watch according to Embodiment 1 of this utility model.

[0034] Figure 6 This is a schematic diagram of the screen assembly of a high screen-to-body ratio digital display according to Embodiment 1 of this utility model.

[0035] Figure 7 This is a cross-sectional view of the screen assembly of the high screen-to-body ratio digital display according to Embodiment 1 of this utility model.

[0036] Figure 8 This is a schematic diagram of the light guide column of the high screen-to-body ratio digital display in Embodiment 1 of this utility model.

[0037] Figure 9 This is a cross-sectional view of the light guide column of the high screen-to-body ratio digital display of the present invention, according to Embodiment 1.

[0038] In the diagram, 01 is the instrument body; 02 is the valve body.

[0039] 1. Case; 11. Front half of the case; 111. Glue application groove; 112. Inner glue overflow groove; 113. Outer glue overflow groove; 114. Light guide hole; 115. Abutment part; 12. Rear half of the case;

[0040] 2. Screen assembly; 21. Base; 22. Adhesive application section;

[0041] 3. Light guide column;

[0042] 4. Glue;

[0043] 5. Corner protectors. Detailed Implementation

[0044] The technical solutions of the embodiments of this utility model are explained and described below. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0045] See Figures 1 to 9 The high screen-to-body ratio digital display of this utility model embodiment includes:

[0046] The watch body includes a case and a screen assembly, with the screen assembly located on the outside of the case;

[0047] The valve body is fixedly connected to the gauge body;

[0048] The screen assembly has a ring of sealant around its edge, and the screen assembly is bonded to the casing using the sealant.

[0049] The high screen-to-body ratio digital display of this invention has a screen component located on the outside of the watch case, compared to the prior art where the planar component is located on the inside of the watch case. The screen component is not obstructed or the obstructed area is small, thereby improving the screen-to-body ratio. The screen component is bonded to the watch case, so that the screen component is not obstructed by the components connecting the screen component and the watch case or the obstructed area is reduced.

[0050] Example 1

[0051] See Figures 1 to 9 This utility model implements a high screen-to-body ratio digital display, which includes:

[0052] The watch body 01 includes a watch case 1 and a screen assembly 2, with the screen assembly 2 located on the outside of the watch case 1;

[0053] Valve body 02 is fixedly connected to gauge body 01;

[0054] The screen assembly 2 has a ring of sealant around its edge, and the screen assembly 2 is bonded to the casing 1 with the sealant.

[0055] In this embodiment, the watch case 1 includes a front half-case 11 and a rear half-case 12, with the screen assembly 2 mounted on the front half-case 11. The front half-case 11 and the rear half-case 12 are fixed together by screws installed from back to front. In other embodiments, the watch case 1 can also have other structures, such as a frame and a cover, with the frame having five sides. The front side is the side facing the human body.

[0056] In this embodiment, an annular glue-applying groove 111, an inner overflow glue groove 112 located in the inner ring of the glue-applying groove 111, and an outer overflow glue groove 113 located in the outer ring of the glue-applying groove 111 are formed on the outer side of the front half shell 11 of the watch case 1.

[0057] In this embodiment, the overflow glue groove 113 is a complete annular groove, and the inner overflow glue groove 112 is a plurality of grooves distributed discontinuously.

[0058] In this embodiment, an abutment portion 115 is formed on the casing 1, and a plurality of circumferentially distributed internal adhesive grooves 112 are provided on the abutment portion 115. The abutment portion 115 abuts against the screen assembly 2.

[0059] In this embodiment, the cross-sectional area of ​​the screen adhesive groove 111 is 0.2-0.6 mm. 2 The volume of the inner overflow glue tank is 0.4-0.8 mm². 2 The cross-sectional area of ​​the adhesive is 0.2-1.4mm. 2 .

[0060] In this embodiment, the screen assembly 2 includes a base 21 and a ring of adhesive portion 22 protruding from the base 21. The width of the adhesive portion 22 (i.e., Figure 7 Dimension b) ≥ 3mm.

[0061] In this embodiment, the gap between the base 21 and the case 1 is 0.1-0.3 mm (i.e., Figure 3 (a) The gap between the base 21 and the casing 1 is preferably 0.2mm. Due to the presence of the gap, the plane can have a certain deformation aperture, and when the middle of the screen is deformed by force, the casing 1 restricts the degree of deformation of the plane, and the casing 1 can also have a good supporting function.

[0062] In this embodiment, the screen assembly 2 uses a 7-inch screen, and the thickness of the adhesive part 22 (i.e. Figure 7 The dimension c) is ≥1.5mm to ensure sufficient strength even when the screen is large.

[0063] In this embodiment, the watch body 01 also includes corner protectors 5 located at the four corners of the watch case 1. The corner protectors 5 are fixed to the front half of the watch case 11 by screws installed from front to back.

[0064] In this embodiment, the front half shell 11 of the watch case 1 has a rim around the outer edge of the screen assembly 2, and the outer surface of the screen assembly 2 and the front side of the rim are basically flush.

[0065] In this embodiment, the screen assembly 2 includes a touchscreen. Using a touchscreen reduces the number of physical buttons, simplifying operation. Simultaneously, the reduction in physical buttons decreases the number of seals required for the waterproof structure, improving waterproof reliability.

[0066] In this embodiment, the screen component 2 has a screen-to-body ratio of more than 50%.

[0067] In this embodiment, the watch body 01 also includes an indicator light and a light guide column 3, with a light guide hole 114 opened on the front side of the watch case 1. The light guide column 3 covers the indicator light. The indicator light is not shown in the figure. The light guide column 3 is light-transmitting. The indicator light can have multiple colors to indicate different working states.

[0068] In this embodiment, the light guide post 3 is filled with sealant, and the light guide post 3 is bonded to the watch case 1. To prevent light leakage from the light guide post 3, the sealant can be black.

[0069] In this embodiment, the light guide post 3 is installed on the watch case 1 from the back to the front from the inside of the watch case 1.

[0070] In this embodiment, the size of the light-inlet surface of the light guide post 3 is larger than the size of the light-outlet surface.

[0071] In this embodiment, the size of the light-inlet surface of the light guide post 3 is larger than the light-outlet angle of the indicator light, ensuring that all the light from the indicator light enters the light-inlet surface of the light guide post 3.

[0072] In this embodiment, the light-inlet surface of the light guide post 3 is a mirror, and the light-outlet surface of the light guide post 3 has a sandblasted texture.

[0073] In this embodiment, the light guide hole 114 is located at the left and right center above the screen assembly 2 for easy observation.

[0074] In this embodiment, the meter body 01 includes a sensor with an external thread, and the valve body 02 includes a valve seat with a valve channel and a threaded hole. The external thread of the sensor is screwed into the threaded hole of the valve seat and the valve body 02 and the meter body 01 are fixed together.

[0075] In this embodiment, the assembly process of the screen assembly 2 and the front half shell 11 generally includes: placing the front half shell 11 on the glue applicator and applying a ring of PUR glue on the glue applicator 111, then placing the screen assembly 2 on the front shell from the outside, and pressing the edges of the screen assembly 2 together with a pressure-holding fixture to cure and shape the glue 4.

[0076] The beneficial effects of the high screen-to-body ratio digital display watch of Embodiment 1 of this utility model are as follows: the screen component 2 is located on the outside of the watch case 1, compared with the planar component located on the inside of the watch case 1 in the prior art, the screen component 2 is not obstructed or the obstructed area is small, thereby improving the screen-to-body ratio; the screen component 2 is bonded to the watch case 1, so that the screen component 2 is not obstructed by the components connecting the screen component 2 and the watch case 1 or the obstructed area is reduced; the screen component 2 adopts a touch screen, which makes operation more convenient and eliminates the need for buttons, further increasing the screen-to-body ratio. In addition, due to the reduction of physical buttons, only the screen needs to be sealed, reducing the number of seals required for the waterproof structure and improving waterproof reliability; four protective corners 5 are provided to effectively protect the screen component 2; and a light guide column 3 is provided to indicate the working status.

[0077] The above description is merely a specific embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the content described in the above specific embodiments. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A digital display with a high screen-to-body ratio, characterized by: The high screen-to-body ratio digital display includes: The watch body (01) includes a watch case (1) and a screen assembly (2), the screen assembly (2) being located on the outside of the watch case (1); Valve body (02) is fixedly connected to gauge body (01); The screen assembly (2) has a ring of sealant around its edge, and the screen assembly (2) is bonded to the case (1) by the sealant.

2. The high screen-to-body ratio digital display according to claim 1, characterized in that: The watch case (1) includes a front half-shell (11) and a rear half-shell (12), and the screen assembly (2) is mounted on the front half-shell (11).

3. The high screen-to-body ratio digital display according to claim 1, characterized in that: The outer side of the case (1) forms an annular glue-applying groove (111), an inner overflow glue groove (112) located in the inner ring of the glue-applying groove (111), and an outer overflow glue groove (113) located in the outer ring of the glue-applying groove (111); the outer overflow glue groove (113) is a complete annular groove, and the inner overflow glue groove (112) is a series of grooves distributed discontinuously.

4. The high screen-to-body ratio digital display according to claim 3, characterized in that: The cross-sectional area of ​​the screen adhesive groove (111) is 0.2-0.6mm². 2 The cross-sectional area of ​​the inner overflow groove (112) is 0.4-0.8 mm. 2 The cross-sectional area of ​​the adhesive is 0.2-1.4mm. 2 ; and / or, A contact portion (115) is formed on the case (1), and multiple circumferentially distributed internal glue grooves (112) are provided on the contact portion (115).

5. The high screen-to-body ratio digital display according to claim 1, characterized in that: The screen assembly (2) includes a base (21) and a ring of adhesive-coated portion (22) protruding from the base (21), the width of the adhesive-coated portion (22) being ≥3mm, and the gap between the base (21) and the casing (1) being 0.1-0.3mm; and / or, The screen assembly (2) uses a 7-inch screen, and the thickness of the glued part (22) is ≥1.5mm.

6. The high screen-to-body ratio digital display according to claim 1, characterized in that: The watch body (01) also includes corner guards (5) located at the four corners of the watch case (1).

7. The high screen-to-body ratio digital display according to claim 1, characterized in that: The outer surface of the screen assembly (2) is substantially flush with the casing (1); and / or, The screen component (2) includes a touchscreen; and / or, The screen component (2) has a screen ratio of more than 50%.

8. The high screen-to-body ratio digital display according to claim 1, characterized in that: The watch body (01) also includes indicator lights and light guides (3), and a light guide hole (114) is opened on the front side of the watch case (1).

9. The high screen-to-body ratio digital display according to claim 8, characterized in that: Glue is poured into the light guide post (3), and the light guide post (3) is bonded to the watch case (1); and / or, The light guide post (3) is mounted on the watch case (1) from back to front from the inside of the watch case (1); and / or, The light guide column (3) has a larger light-inlet surface size than the light-outlet surface size; and / or, The size of the light-inlet surface of the light guide column (3) is larger than the light-outlet angle of the indicator light; and / or, The light-emitting surface of the light guide column (3) has a sandblasted texture; and / or, The light guide hole (114) is located above the screen assembly (2).

10. The high screen-to-body ratio digital display according to claim 1, characterized in that: The meter body (01) includes a sensor with an external thread, and the valve body (02) includes a valve seat with a valve passage and a threaded hole. The external thread of the sensor is screwed into the threaded hole of the valve seat and the valve body (02) and the meter body (01) are fixed together.

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