Electronic screen rotating structure and electronic scale

Abstract

The utility model relates to electronic equipment technical field, specifically disclose electronic screen rotation structure and electronic scale, this electronic screen rotation structure includes electronic screen and fixed frame, electronic screen is provided with the card convex, electronic screen and fixed frame are hinged, and fixed frame is provided with the sliding slot, and the centre of circle of sliding slot is located on the pivot axis of electronic screen and fixed frame, and the slot arm of card convex and / or sliding slot has elasticity, and card convex sets up in the sliding slot, and card convex and fixed frame are elastically abutting, after this fixed frame is fixed on the scale main body, when the height of user and electronic screen visual angle do not match, user can break the electronic screen and pivot joint axle relative fixed frame deflection angle, until the height of user and electronic screen visual angle match. Card convex slides in the sliding slot, because the slot arm of card convex and / or sliding slot has elasticity, card convex sets up in the sliding slot, and card convex and fixed frame are elastically abutting, when user removes the force that exerts on electronic screen, card convex and fixed frame are opposite fixed, and then make electronic screen and fixed frame opposite fixed.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to an electronic screen rotating structure and an electronic scale. Background Technology

[0002] With the continuous development of electronic weighing technology, electronic scales, as common weighing devices in daily life, have been widely used in homes, businesses, and industries. Existing electronic scales typically consist of two parts: the scale body and the display device. The display device (electronic screen) is fixedly connected to the scale body, forming an integrated structural design.

[0003] However, this traditional fixed electronic screen design has obvious technical flaws: because the installation height and angle of the electronic screen are relatively fixed, it cannot adapt to the usage needs of people of different heights. When the user's height does not match the preset viewing angle of the electronic screen, they often need to bend their neck, twist their body, or adjust their standing position to obtain the screen information. This not only affects the intuitive reading of the weighing data and reduces the comfort of the user experience, but may also cause unnecessary burden on the user's cervical and lumbar spine.

[0004] Especially in scenarios where multiple people share a home or use it in public places, the differences in the optimal viewing angle for users of different heights are even more significant. Current technology lacks a solution that can flexibly adjust the angle and height of the electronic screen, leaving considerable room for improvement in the human-computer interaction experience of electronic scales.

[0005] Therefore, how to provide an electronic screen rotation structure that can achieve adaptive alignment between the electronic screen and the user's line of sight has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide an electronic screen rotation structure and an electronic scale to solve the problem of electronic screens not being able to rotate flexibly.

[0007] On the one hand, this utility model provides an electronic screen rotation structure, which includes:

[0008] The electronic screen is provided with a card protrusion;

[0009] A fixed frame is provided, the electronic screen is pivotally connected to the fixed frame, the fixed frame is provided with a sliding groove, the center of the sliding groove is located on the pivot axis between the electronic screen and the fixed frame, the locking protrusion and / or the groove arm of the sliding groove are elastic, the locking protrusion is disposed in the sliding groove, and the locking protrusion elastically abuts against the fixed frame.

[0010] As a preferred technical solution for the rotating structure of the electronic screen, the slide arm is provided with two grooves, and the two grooves are respectively located at both ends of the slide along the extension direction of the slide.

[0011] As a preferred technical solution for the rotating structure of the electronic screen, the groove arm of the slide is provided with at least two grooves, and the at least two grooves are arranged sequentially at intervals along the extension direction of the slide.

[0012] As a preferred technical solution for the rotating structure of the electronic screen, the fixing frame includes a first support arm and a second support arm, the first support arm and the second support arm are spaced apart and surround the sliding groove, and the first support arm is elastic.

[0013] As a preferred technical solution for the rotating structure of the electronic screen, the second support arm is elastic.

[0014] As a preferred technical solution for the rotating structure of the electronic screen, the fixing frame includes a first side plate and a second side plate, which are respectively disposed on both sides of the electronic screen;

[0015] The first support arm is provided in two parts and is respectively disposed on the first side plate and the second side plate; the second support arm is provided in two parts and is respectively disposed on the first side plate and the second side plate.

[0016] The electronic screen is provided with two protrusions, which are respectively disposed in the two grooves.

[0017] As a preferred technical solution for the rotating structure of the electronic screen, the first side plate and the first support arm and the second support arm located on the first side plate are integrally formed parts, and the second side plate and the first support arm and the second support arm located on the second side plate are integrally formed parts.

[0018] As a preferred technical solution for the rotating structure of the electronic screen, the electronic screen is provided with two pivot shafts, and the first side plate and the second side plate are respectively provided with pivot holes. The two pivot shafts are inserted into the corresponding two pivot holes one by one.

[0019] Alternatively, the electronic screen may have two pivot holes, and the first side plate and the second side plate may each have a pivot shaft, with the two pivot shafts inserted into the corresponding two pivot holes.

[0020] As a preferred technical solution for the rotating structure of the electronic screen, the locking protrusion includes a supporting protrusion and an elastic cap. The supporting protrusion is fixedly connected to the electronic screen, the elastic cap is sleeved on the supporting protrusion, the locking protrusion is located in the sliding groove, and the elastic cap is elastically pressed against the groove wall of the sliding groove.

[0021] On the other hand, this utility model provides an electronic scale, including a scale body and an electronic screen rotation structure as described in any of the above solutions, wherein the fixing frame is fixedly connected to the scale body.

[0022] The electronic screen rotation structure and electronic scale provided by this utility model have at least the following beneficial effects:

[0023] This utility model provides an electronic screen rotation structure, which includes an electronic screen and a fixed frame. The electronic screen is provided with a locking protrusion. The electronic screen is pivotally connected to the fixed frame, and the fixed frame is provided with a sliding groove. The center of the sliding groove is located on the pivot axis between the electronic screen and the fixed frame. The locking protrusion and / or the groove arm are elastic. The locking protrusion is disposed within the sliding groove and elastically abuts against the fixed frame. After the fixed frame is fixed to the scale body, when the user's height does not match the viewing angle of the electronic screen, the user can rotate the electronic screen relative to the fixed frame around the pivot axis until the user's height matches the viewing angle of the electronic screen. During this process, the locking protrusion slides within the sliding groove. Because the locking protrusion and / or the groove arm are elastic, and the locking protrusion is disposed within the sliding groove and elastically abuts against the fixed frame, the frictional resistance between the locking protrusion and the fixed frame is relatively large. When the user removes the force applied to the electronic screen, the locking protrusion and the fixed frame are relatively fixed, thereby fixing the electronic screen and the fixed frame relatively. Ultimately, the function of adjustable electronic screen angle is achieved, so that the viewing angle of the electronic screen can match users of different heights. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the electronic screen rotation structure in an embodiment of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the electronic screen rotation structure in an embodiment of the present invention. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the fixing frame of the electronic screen rotation structure in this embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the electronic screen structure of the electronic screen rotation structure in an embodiment of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the electronic scale in an embodiment of this utility model.

[0029] In the picture:

[0030] 100. Scale body;

[0031] 1. Electronic screen; 11. Pivot shaft; 12. Snap-fit ​​protrusion;

[0032] 2. Fixing frame; 21. First side plate; 22. Second side plate; 23. Connecting plate; 24. Slide groove; 25. First support arm; 26. Second support arm; 27. Groove; 28. Pivot hole. Detailed Implementation

[0033] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0037] like Figures 1 to 4As shown, this embodiment provides an electronic screen rotation structure, which includes an electronic screen 1 and a fixing frame 2. The electronic screen 1 is provided with a locking protrusion 12. The electronic screen 1 is pivotally connected to the fixing frame 2. The fixing frame 2 is provided with a sliding groove 24. The center of the sliding groove 24 is located on the pivot axis between the electronic screen 1 and the fixing frame 2. The locking protrusion 12 and / or the groove arm of the sliding groove 24 are elastic. The locking protrusion 12 is disposed in the sliding groove 24 and elastically abuts against the fixing frame 2. After the fixing frame 2 is fixed to the scale body 100, when the user's height does not match the viewing angle of the electronic screen 1, the user can move the electronic screen 1 around the pivot axis 11 to rotate relative to the fixing frame 2 until the user's height matches the viewing angle of the electronic screen 1. During this process, the latch 12 slides within the slide groove 24. Because the latch 12 and / or the groove arm of the slide groove 24 are elastic, and the latch 12 is positioned within the slide groove 24, it elastically abuts against the fixing frame 2. Therefore, the frictional resistance between the latch 12 and the fixing frame 2 is relatively large. When the user removes the force applied to the electronic screen 1, the latch 12 and the fixing frame 2 become relatively fixed, thus fixing the electronic screen 1 relative to the fixing frame 2. Ultimately, this achieves the function of adjustable angle for the electronic screen 1, allowing the viewing angle of the electronic screen 1 to match users of different heights.

[0038] Optionally, the slide rail 24 has two grooves 27 on its arm, and the two grooves 27 are located at both ends of the slide rail 24 along its extension direction. In this embodiment, when the locking protrusion 12 slides in the slide rail 24, the locking protrusion 12 can slide into either of the two grooves 27. Based on the suspension of the locking protrusion 12 and the fixing frame 2 by frictional resistance, the locking protrusion 12 is further engaged with the fixing frame 2, thereby improving the fixing stability of the electronic screen 1 at the above two angles.

[0039] Specifically, when the protrusion 12 slides into one of the two grooves 27, the viewing angle of the electronic screen 1 is parallel to the horizontal plane. When the protrusion 12 slides into the other groove 27, the viewing angle of the electronic screen 1 forms a preset angle α with the horizontal plane.

[0040] Optionally, the value of a can be one of 30°, 45°, 60°, 75° and 90°.

[0041] In other embodiments, the groove arm of the slide 24 may be provided with at least two grooves 27, and the at least two grooves 27 may be arranged sequentially at intervals along the extension direction of the slide 24. In this embodiment, based on the suspension between the latching protrusion 12 and the fixing frame 2 by frictional resistance, the latching protrusion 12 and the groove 27 are added to further improve the stability of the electronic screen 1 relative to the fixing frame 2.

[0042] The protrusion 12 is located in different grooves 27, thereby making the electronic screen 1 at different angles to the horizontal plane. For example, there are three grooves 27, and when the angle between two adjacent grooves 27 and the axis of the pivot shaft 11 of the fixing frame 2 is 30°, the electronic screen 1 is adjusted by 30° when the protrusion 12 moves from one groove 27 to the adjacent groove 27.

[0043] Optionally, the fixing frame 2 includes a first support arm 25 and a second support arm 26, which are spaced apart and form a sliding groove 24. The first support arm 25 is elastic. In this embodiment, the locking protrusion 12 slides within the sliding groove 24 between the first support arm 25 and the second support arm 26. The elasticity of the first support arm 25 drives the locking protrusion 12 to abut against the second support arm 26, thereby increasing the friction between the locking protrusion 12 and the first and second support arms 25 respectively.

[0044] Optionally, the second support arm 26 is elastic. Both the second support arm 26 and the first support arm 25 have a tendency to abut against the latching protrusion 12, thereby clamping the latching protrusion 12 between the first support arm 25 and the second support arm 26 to increase the friction between the latching protrusion 12 and the first support arm 25 and the second support arm 26 respectively.

[0045] Specifically, when the protrusion 12 is not inserted into the slide groove 24, the distance between the first support arm 25 and the second support arm 26 is less than the radial dimension of the protrusion 12.

[0046] Optionally, the fixing frame 2 includes a connecting plate 23, a first side plate 21, and a second side plate 22. The first side plate 21 and the second side plate 22 are spaced apart on the connecting plate 23 so that the first side plate 21 and the second side plate 22 are respectively located on both sides of the electronic screen 1. Two first support arms 25 are provided and respectively located on the first side plate 21 and the second side plate 22. Two second support arms 26 are provided and respectively located on the first side plate 21 and the second side plate 22. The electronic screen 1 is provided with two locking protrusions 12, which are respectively located in two sliding grooves 24. In this embodiment, the electronic screen 1 is provided with two locking protrusions 12 along the spaced direction between the first side plate 21 and the second side plate 22. The two locking protrusions 12 are respectively opposite to the first side plate 21 and the second side plate 22, and are respectively inserted into the sliding grooves 24 on the first side plate 21 and the second side plate 22, which further improves the stability of the electronic screen 1 suspended relative to the fixing frame 2 and prevents the electronic screen 1 from moving relative to the fixing frame 2 under its own weight.

[0047] Optionally, the first side plate 21 and the first support arm 25 and the second support arm 26 located on the first side plate 21 are integrally formed parts, and the second side plate 22 and the first support arm 25 and the second support arm 26 located on the second side plate 22 are integrally formed parts. In this embodiment, the first support arm 25 and the second support arm 26 are cut out by cutting on the first side plate 21, which can improve the processing and assembly efficiency of the fixing frame 2. The first support arm 25 and the second support arm 26 are cut out by cutting on the second side plate 22, which can improve the processing and assembly efficiency of the fixing frame 2.

[0048] Optionally, the end of the first support arm 25 connected to the first side plate 21 is located at one end of the slide groove 24, and the end of the second support arm 26 connected to the first side plate 21 is located at the other end of the slide groove 24. This arrangement helps to ensure that the clamping force on the latching protrusion 12 is uniform when it is in different positions of the slide groove 24, avoiding the problem of excessive variation in clamping force.

[0049] In other embodiments, the first support arm 25 and the second support arm 26 connected to the first side plate 21 can also be fixed to the first side plate 21 by welding or screwing, and the first support arm 25 and the second support arm 26 connected to the second side plate 22 can also be fixed to the second side plate 22 by welding or screwing.

[0050] Optionally, the electronic screen 1 is provided with two pivot shafts 11, and the first side plate 21 and the second side plate 22 are respectively provided with pivot holes 28. The two pivot shafts 11 are inserted into the corresponding two pivot holes 28 one by one. This arrangement can realize the swing of the electronic screen 1 relative to the fixed frame 2.

[0051] In other embodiments, the electronic screen 1 is provided with two pivot holes 28, and the first side plate 21 and the second side plate 22 are respectively provided with pivot shafts 11. The two pivot shafts 11 are inserted into the corresponding two pivot holes 28 one by one. This arrangement can realize the swing of the electronic screen 1 relative to the fixed frame 2.

[0052] Optionally, the latching protrusion 12 includes a supporting protrusion and an elastic cap. The supporting protrusion is fixedly connected to the electronic screen 1, and the elastic cap is sleeved on the supporting protrusion. The latching protrusion 12 is located within the sliding groove 24, and the elastic cap elastically abuts against the groove wall of the sliding groove 24. In this embodiment, the supporting protrusion supports the elastic cap, and the elastic cap is elastic, enabling the latching protrusion 12 to abut against the first supporting arm 25 and the second supporting arm 26.

[0053] Optionally, the elastic cap is made of elastic rubber.

[0054] like Figure 5As shown, this embodiment also provides an electronic scale, including a scale body 100 and the electronic screen rotation structure in the above solution, with the fixing frame 2 fixedly connected to the scale body 100. In this embodiment, the connecting plate 23 is detachably connected to the scale body 100.

[0055] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An electronic screen rotating structure, characterized in that, include: Electronic screen (1), the electronic screen (1) is provided with a card protrusion (12); The fixed frame (2) is pivotally connected to the electronic screen (1). The fixed frame (2) is provided with a sliding groove (24). The center of the sliding groove (24) is located on the pivot axis between the electronic screen (1) and the fixed frame (2). The locking protrusion (12) and / or the groove arm of the sliding groove (24) are elastic. The locking protrusion (12) is disposed in the sliding groove (24). The locking protrusion (12) is elastically abutted against the fixed frame (2).

2. The electronic screen rotating structure according to claim 1, characterized in that, The groove (24) has two grooves (27) on its groove arm. Along the extension direction of the groove (24), the two grooves (27) are located at both ends of the groove (24).

3. The electronic screen rotating structure according to claim 1, characterized in that, The groove (24) has at least two grooves (27) on its arm, and the at least two grooves (27) are arranged alternately along the extension direction of the groove (24).

4. The electronic screen rotating structure according to claim 1, characterized in that, The fixing frame (2) includes a first support arm (25) and a second support arm (26), the first support arm (25) and the second support arm (26) are spaced apart and surround the slide groove (24), and the first support arm (25) is elastic.

5. The electronic screen rotating structure according to claim 4, characterized in that, The second support arm (26) is elastic.

6. The electronic screen rotating structure according to claim 4, characterized in that, The fixing frame (2) includes a first side plate (21) and a second side plate (22), which are respectively disposed on both sides of the electronic screen (1); Two first support arms (25) are provided and are respectively provided on the first side plate (21) and the second side plate (22); two second support arms (26) are provided and are respectively provided on the first side plate (21) and the second side plate (22); The electronic screen (1) is provided with two protrusions (12), which are respectively located in the two grooves (24).

7. The electronic screen rotating structure according to claim 6, characterized in that, The first side plate (21) and the first support arm (25) and the second support arm (26) located on the first side plate (21) are integrally formed parts, and the second side plate (22) and the first support arm (25) and the second support arm (26) located on the second side plate (22) are integrally formed parts.

8. The electronic screen rotating structure according to claim 6, characterized in that, The electronic screen (1) is provided with two pivot shafts (11), and the first side plate (21) and the second side plate (22) are respectively provided with pivot holes (28). The two pivot shafts (11) are inserted into the corresponding two pivot holes (28) one by one. Alternatively, the electronic screen (1) is provided with two pivot holes (28), and the first side plate (21) and the second side plate (22) are respectively provided with pivot shafts (11), and the two pivot shafts (11) are inserted into the corresponding two pivot holes (28) one by one.

9. The electronic screen rotating structure according to any one of claims 1-8, characterized in that, The latch (12) includes a support protrusion and an elastic cap. The support protrusion is fixedly connected to the electronic screen (1). The elastic cap is sleeved on the support protrusion. The latch (12) is located in the slide groove (24). The elastic cap is elastically pressed against the groove wall of the slide groove (24).

10. An electronic scale, characterized in that, The system includes a scale body (100) and an electronic screen rotation structure as described in any one of claims 1-9, wherein the fixing frame (2) is fixedly connected to the scale body (100).

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