Display module and wrist-worn device

Abstract

The utility model discloses a display module and wrist-worn equipment. The display module comprises a bearing piece and a display module. Wherein one end of the bearing piece is provided with a first inserting part, and the other end of the bearing piece is provided with a first clamping part; a second inserting part is arranged at one end of the display module, and a second clamping part is arranged at the other end of the display module; the second inserting part is matched with the first inserting part in an inserting manner, and the second clamping part is matched with the first clamping part in a clamping manner, so that the display module is detachably connected to the bearing part. According to the technology of the utility model, the display module can be detached, so that the display module can be independently taken down to be used or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of smart wearables, and particularly relates to a display module and a wrist-worn device applying the display module. Background Art

[0002] At present, with the development of technology, wrist-worn devices such as smart watches and smart bracelets are used more and more widely. However, the display modules such as the watch dial body and the bracelet body in the current wrist-worn devices cannot be disassembled, so that they cannot be taken off and used separately or replaced separately. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a display module applied to a wrist-worn device, aiming to realize that the display module is detachable so as to be taken off and used separately or replaced.

[0004] To achieve the above purpose, the display module proposed by the utility model includes:

[0005] A carrier, one end of the carrier is provided with a first insertion part, and the other end is provided with a first clamping part; and

[0006] A display module, one end of the display module is provided with a second insertion part, and the other end is provided with a second clamping part;

[0007] The second insertion part and the first insertion part are in insertion fit, and the second clamping part and the first clamping part are in clamping fit, so that the display module is detachably connected to the carrier.

[0008] Optionally, the carrier is provided with an installation groove, the installation groove has a groove side wall adjacent to the notch of the installation groove, and the first insertion part is arranged on the groove side wall;

[0009] At least a part of the display module extends into the installation groove and has a side wall surface opposite to the groove side wall, and the second insertion part is arranged on the side wall surface.

[0010] Optionally, the number of the first insertion parts is at least two, and at least two of the first insertion parts are located on the same groove side wall of the installation groove; the number of the second insertion parts corresponds to that of the first insertion parts, and each second insertion part is in insertion fit with one first insertion part;

[0011] And / or, in the direction from the notch to the bottom of the installation groove, the cross-sectional area of the installation groove is set to decrease, and the shape of the part of the display module extending into the installation groove is adapted to the shape of the installation groove;

[0012] And / or, the carrier has a first wall surface, and the mounting groove and the first clamping portion are both provided on the first wall surface; the display module includes a main body seat and a convex block, the main body seat has a second wall surface opposite to the first wall surface, and the convex block and the second clamping portion are both provided on the second wall surface.

[0013] Optionally, one of the first insertion portion and the second insertion portion is an insertion groove, and the other is an insertion protrusion.

[0014] Optionally, one of the first clamping portion and the second clamping portion is a first hook or a clamping groove, and the other is a second hook.

[0015] Optionally, the second clamping portion is a second hook, and the second clamping portion is movably provided on the display module;

[0016] The display module further includes an elastic member, the elastic member is provided between the display module and the second clamping portion, and is configured to drive the second clamping portion to be clamped to the first clamping portion.

[0017] Optionally, the display module is provided with a mounting cavity, a first communication hole and a second communication hole communicating with the mounting cavity, and the second clamping portion and the elastic member are provided in the mounting cavity;

[0018] The first clamping portion is a first hook, and at least part of the first clamping portion extends into the mounting cavity through the first communication hole to be clamped and matched with the second clamping portion;

[0019] The display module further includes a pressing component, the pressing component is movably provided in the mounting cavity and partially exposed through the second communication hole, and the pressing component is configured to drive the second clamping portion and the first clamping portion to be separated.

[0020] Optionally, the moving direction of the second clamping portion intersects with the moving direction of the pressing component, the pressing component is provided with an abutting surface, and the second clamping portion is provided with a mating surface;

[0021] The pressing component is in abutting cooperation with the mating surface through the abutting surface to drive the second clamping portion to move.

[0022] Optionally, the number of the second clamping portions is at least two, two of the second clamping portions are oppositely arranged in the installation cavity, and the elastic member is arranged between the two opposite second clamping portions; the pressing assembly is provided with two abutting surfaces, and the two abutting surfaces respectively abut and cooperate with the mating surfaces on the two second clamping portions to drive the two second clamping portions to approach or separate from each other; the number of the first clamping portions corresponds to that of the second clamping portions, and each first clamping portion is clamped and cooperated with one second clamping portion;

[0023] And / or, both the abutting surface and the mating surface are inclined surfaces, and intersect at the moving direction of the pressing assembly and the moving direction of the second clamping portion.

[0024] The present utility model further provides a wrist-worn device, including:

[0025] The display module as described above; and

[0026] A wristband, the wristband is connected to the carrier of the display module.

[0027] In the display module of the technical solution of the present utility model, since the first insertion portion and the first clamping portion are arranged on the carrier, and the display module is correspondingly provided with the second insertion portion and the second clamping portion, the display module is detachably connected to the carrier through the cooperation of the second insertion portion and the first insertion portion, and the cooperation of the second clamping portion and the first clamping portion, so as to facilitate the separate removal and use or replacement of the display module.

[0028] Moreover, in this solution, the display module is also pre-fixed by inserting the second insertion portion at one end and the first insertion portion at one end of the carrier; then the display module is clamped and fixed by the second clamping portion at the other end and the first clamping portion at the other end of the carrier, so as to complete the installation of the display module. At this time, the pre-fixing by insertion in this process can realize the pre-positioning of the display module on the carrier to facilitate subsequent further installation, and the subsequent clamping and fixing itself is relatively simple, which is beneficial to simplifying the installation of the display module on the carrier and improving the convenience of disassembling and assembling the display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0030] Figure 1 It is a schematic structural diagram of an embodiment of the display module of the present utility model;

[0031] Figure 2 is Figure 1 a schematic diagram of an explosion structure of a display module shown in

[0032] Figure 3 is Figure 2 a schematic diagram of another perspective of

[0033] Figure 4 is Figure 2 a schematic diagram of yet another perspective of

[0034] Figure 5 is Figure 1 a schematic diagram of a cross-section of a display module shown in

[0035] Figure 6 is Figure 1 a schematic diagram of another cross-section of a display module shown in

[0036] Figure 7 is Figure 1 a schematic diagram of a partial explosion structure in

[0037] Figure 8 is Figure 7 a schematic diagram of another perspective in

[0038] Figure 9 is Figure 7 a schematic diagram of a partial structure in

[0039] Figure 10 is Figure 9 a schematic diagram of another perspective of

[0040] Figure 11 is Figure 10 a schematic diagram of a partial explosion structure of

[0041] Figure 12 is Figure 11 a schematic diagram of a partial explosion structure of

[0042] Explanation of the reference numerals in the attached drawings:

[0043] Label Name Label Name 100 Display module 318 Second hook 10 Carrier 319 Sliding plate 11 First insertion part 320 Hook part 111 Insertion convex 321 Guiding inclined plane 12 First clamping part 322 Abutting block 121 First hook 323 Fitting surface 13 First wall surface 33 Convex block 131 Installation groove 331 Second insertion part 132 Groove side wall 332 Insertion groove 30 Display module 333 Side wall surface 31 Main body seat 35 Camera 311 Installation cavity 50 Elastic part 312 First communication hole 70 Pressing component 313 Second communication hole 71 Driving seat 314 Avoidance groove 711 Abutting surface 315 Display surface 72 Connecting rod 316 Second wall surface 73 Pressing block 317 Second clamping part

[0044] The realization of the object, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0046] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0047] In the present application, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0048] In addition, the descriptions involving "first", "second", etc. in the present application are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0049] The present application provides a display module, which can be applied to a wrist-worn device. The wrist-worn device can be a smart bracelet, and of course it can also be a smart watch, etc. The present application does not limit the type of the wrist-worn device. Among them, when the wrist-worn device is a smart watch, the display module can be used to display time, or for taking pictures, or can have an interactive function for video calls, etc. When the wrist-worn device is a smart bracelet, the display module can be used to record nutritional conditions, or have functions such as a smart alarm clock and health reminder.

[0050] Please refer to Figures 1 to 6, in an embodiment of the present application, the display module 100 proposed in the present application includes a carrier 10 and a display module 30. A first insertion portion 11 is provided at one end of the carrier 10, and a first clamping portion 12 is provided at the other end; a second insertion portion 331 is provided at one end of the display module 30, and a second clamping portion 317 is provided at the other end; the second insertion portion 331 and the first insertion portion 11 are in insertion fit, and the second clamping portion 317 and the first clamping portion 12 are in clamping fit, so that the display module 30 is detachably connected to the carrier 10.

[0051] The carrier 10 can be used to provide an installation and bearing position for installing and bearing the display module 30. Among them, the carrier 10 can be a square structure (including a rectangle and a square), or an approximate square structure, or a circular structure, etc., and can be specifically set adaptively according to the shape of the display module 30. In addition, the first insertion portion 11 provided on the carrier 10 can be an insertion slot 332 as introduced below, and of course it can also be an insertion protrusion 111, and the number of the first insertion portions 11 can be one, and of course it can also be two or more. In addition, the first clamping portion 12 provided on the carrier 10 can be a hook or a clamping slot as introduced below, and the number of the first clamping portions 12 can be one, and of course it can also be two or more.

[0052] The display module 30 can serve as the main structure of the display module 100 to implement the basic functions of the display module 100. For example, a display surface 315 is provided on the side of the display module 30 facing away from the carrier 10 for the display function of displaying information such as time; and to further enhance the usage function, a camera 35 can be provided on the display surface 315 and / or other surfaces of the display module 30 for shooting or video call functions. Among them, the display module 30 can be square, and of course it can also be approximately square or circular, etc. In addition, the second insertion part 331 provided on the display module 30 can be an insertion slot 332, and of course it can also be an insertion protrusion 111, and the number of the second insertion parts 331 can be one, and of course it can also be two or more. However, it should be noted that one of the second insertion part 331 and the first insertion part 11 needs to be an insertion slot 332, and the other needs to be an insertion protrusion 111. In addition, the second clamping part 317 provided on the display module 30 can be a hook or a clamping slot as introduced below, and the number of the second clamping parts 317 can be one, and of course it can also be two or more. However, it should be noted that when one of the second clamping part 317 and the first clamping part 12 is a hook or a clamping slot, the other needs to be a hook. Or, in some other embodiments, when one of the two clamping parts and the first clamping part 12 is a clamping ball and the other is a clamping slot. It can be seen that the present application does not limit the clamping method between the display module 30 and the carrier 10, as long as one end of the display module 30 can be inserted and fixed on the carrier 10 and the other end can be continuously clamped and fixed. Among them, the insertion direction of the second insertion part 331 and the first insertion part 11 can intersect with the clamping direction (which can also be said to be the direction of the clamping force) of the second clamping part 317 and the first clamping part 12.

[0053] In the display module 100 of the technical solution of the present application, since the first insertion part 11 and the first clamping part 12 are provided on the carrier 10, the display module 30 is correspondingly provided with a second insertion part 331 and a second clamping part 317. Through the cooperation of the second insertion part 331 and the first insertion part 11, and the cooperation of the second clamping part 317 and the first clamping part 12, the display module 30 is detachably connected to the carrier 10, which is convenient for the display module 30 to be separately removed for use (for example, for shooting or video call as introduced above) or replaced. Moreover, in this solution, the display module 30 is pre-fixed by inserting the second insertion part 331 at one end and the first insertion part 11 at one end of the carrier 10; then the display module 30 is clamped and fixed by the second clamping part 317 at the other end and the first clamping part 12 at the other end of the carrier 10, thus completing the installation of the display module 30. At this time, the pre-fixing by insertion in this process can achieve the pre-alignment of the display module 30 on the carrier 10 to facilitate subsequent further installation, and the subsequent clamping and fixing itself is relatively simple, which is conducive to simplifying the installation of the display module 30 on the carrier 10 and improving the convenience of disassembling and assembling the display module 30.

[0054] Please refer to Figure 2 、 Figure 3 and Figure 5 , in an embodiment of the present application, one of the first insertion part 11 and the second insertion part 331 is an insertion groove 332, and the other is an insertion protrusion 111.

[0055] In this embodiment, setting one of the first insertion part 11 and the second insertion part 331 as the insertion groove 332 and the other end as the insertion protrusion 111 can make their structures relatively simple and the connection relatively compact. Among them, the insertion protrusion 111 can be a plate body, and of course it can also be a column body or a block body, etc. In addition, in other embodiments, the first insertion part 11 and the second insertion part 331 can also be insertion protrusions 111 that can be sleeved with each other.

[0056] Please refer to Figure 2 、 Figure 3 and Figure 5 , in an embodiment of the present application, the carrier 10 is provided with an installation groove 131. The installation groove 131 has a groove side wall 132 adjacent to the notch of the installation groove 131, and the first insertion part 11 is arranged on the groove side wall 132; at least a part of the display module 30 extends into the installation groove 131 and has a side wall surface 333 opposite to the groove side wall 132, and the second insertion part 331 is arranged on the side wall surface 333.

[0057] In this embodiment, the installation groove 131 can limit the display module 30, which is beneficial to improving the stability of the installation of the display module 30 on the carrier 10. At the same time, it can also improve the compactness of the distribution between the display module 30 and the carrier 10. Further, by arranging the first insertion part 11 on the groove side wall 132 of the installation groove 131, the first insertion part 11 and the second insertion part 331 can be located between the groove side wall 132 of the installation groove 131 and the side wall surface 333 of the display module 30, thereby realizing the hidden setting of the first insertion part 11 and the second insertion part 331, reducing the possibility of damage to the first insertion part 11 and the second insertion part 331, and improving the appearance beauty of the display module 100.

[0058] Please refer to Figure 2 , in an embodiment of the present application, the number of the first insertion parts 11 is at least two, and at least two first insertion parts 11 are located on the same groove side wall 132 of the installation groove 131; the number of the second insertion parts 331 corresponds to that of the first insertion parts 11, and each second insertion part 331 is inserted and matched with one first insertion part 11.

[0059] In this embodiment, by setting the number of the first insertion parts 11 and the second insertion parts 331 to be at least two, the insertion positions between the display module 30 and the carrier 10 can be increased, which is beneficial to improving the stability of the installation of the display module 30 on the carrier 10.

[0060] Please refer to Figure 2 and Figure 5 , in an embodiment of the present application, in the direction from the groove opening to the groove bottom of the installation groove 131, the cross-sectional area of the installation groove 131 is set to decrease, and the shape of the part of the display module 30 extending into the installation groove 131 is adapted to the shape of the installation groove 131.

[0061] In this embodiment, when it is defined that the groove opening of the installation groove 131 faces upward, in the direction from top to bottom, the cross-sectional area of the installation groove 131 is set to decrease. At this time, when the display module 30 is installed in the installation groove 131, the requirement for the alignment accuracy of the two can be reduced, and it is also convenient for the second insertion part 331 on the display module 30 and the first insertion part 11 on the carrier 10 to be inserted and matched, which is beneficial to improving the convenience of the insertion installation of the display module 30.

[0062] Please refer to Figure 2 , Figure 3 and Figure 5, in an embodiment of the present application, the carrier 10 has a first wall surface 13, and the mounting groove 131 and the first clamping portion 12 are both provided on the first wall surface 13; the display module 30 includes a main body base 31 and a bump 33, the main body base 31 has a second wall surface 316 opposite to the first wall surface 13, and the bump 33 and the second clamping portion 317 are both provided on the second wall surface 316.

[0063] In this embodiment, both the mounting groove 131 and the first clamping portion 12 are provided on the first wall surface 13, and the first clamping portion 12 is located on one side of the mounting groove 131; while the bump 33 and the second clamping portion 317 are both provided on the second wall surface 316, and the second clamping portion 317 is located on one side of the bump 33, which can enable the first clamping portion 12 and the second clamping portion 317 to be also between the carrier 10 and the display module 30, thereby realizing a hidden setting for the first clamping portion 12 and the second clamping portion 317. In addition, the display surface 315 introduced above can be provided on the side of the main body base 31 facing away from the second wall surface 316.

[0064] Please refer to Figures 5 to 12 , in an embodiment of the present application, the second clamping portion 317 is a second hook 318, and the second clamping portion 317 is movably provided on the display module 30; the display module 100 further includes an elastic member 50, and the elastic member 50 is provided between the display module 30 and the second clamping portion 317 and is configured to drive the second clamping portion 317 to be clamped to the first clamping portion 12.

[0065] In this embodiment, the second clamping portion 317 is set to be movable and is provided with an elastic member 50 in cooperation, so that when pressed, the second clamping portion 317 and the first clamping portion 12 can be separated and unlocked, which is beneficial to further improving the convenience of disassembling the display module 30. And during the clamping process of the second clamping portion 317 and the first clamping portion 12, the elastic force of the elastic member 50 can also be used to maintain the stable clamping of the two, which is beneficial to improving the clamping stability of the display module 30 and the carrier 10. Among them, when defining the insertion direction of the first insertion portion 11 and the second insertion portion 331 as the first direction, the moving direction of the second clamping portion 317 can be the second direction intersecting the first direction, and of course it can also be the first direction. Moreover, when defining the notch of the mounting groove 131 to be upward, both the first direction and the second direction can be horizontal directions to ensure that the first clamping portion 12 and the second clamping portion 317 have a clamping force in the up and down direction. In addition, the elastic member 50 can be a spring to make it have good elastic ability, and at the same time, the cost is low and it is convenient to obtain. Of course, the elastic member 50 can also be a spring sheet or the like. In addition, in some embodiments, the second clamping portion 317 can also be set to include an elastic arm in this application to realize the clamping and separation from the first clamping portion 12 through its own elastic deformation.

[0066] Please refer to Figures 4 to 12 , in an embodiment of the present application, the display module 30 is provided with an installation cavity 311, a first communication hole 312 and a second communication hole 313 communicating with the installation cavity 311. The second clamping portion 317 and the elastic member 50 are arranged in the installation cavity 311; the first clamping portion 12 is a first hook 121, and at least a part of the first clamping portion 12 extends into the installation cavity 311 through the first communication hole 312 to be clamped and matched with the second clamping portion 317; the display module 100 further includes a pressing assembly 70, the pressing assembly 70 is movably arranged in the installation cavity 311 and partially exposed through the second communication hole 313, and the pressing assembly 70 is configured to drive the separation of the second clamping portion 317 and the first clamping portion 12.

[0067] In this embodiment, by arranging the second clamping portion 317 and the elastic member 50 in the installation cavity 311, the isolation and protection effect on them can be improved, and at the same time, it is beneficial to improve the compactness of the distribution between the display module 30 and the carrier 10. The arrangement of the pressing assembly 70 can facilitate the provision of a pressing position for the user. Among them, the moving direction of the pressing assembly 70 can be the same as the moving direction of the second clamping portion 317, or of course, it can be different from the moving direction of the second clamping portion 317. In addition, the pressing assembly 70 can be driven by abutting against the second clamping portion 317 through the abutting surface 711 as introduced below. Of course, the pressing assembly 70 and the second clamping portion 317 can also be directly connected. In addition, the first communication hole 312 can be arranged on the second wall surface 316 introduced above, and the second communication hole 313 can be arranged on the wall surface of the main body base 31 of the display module 30 adjacent to the second wall surface 316. In addition, the second clamping portion 317 can be completely arranged in the installation cavity 311, or of course, it can be partially extended out of the communication port.

[0068] Please refer to Figures 9 to 12 , in an embodiment of the present application, the moving direction of the second clamping portion 317 intersects with the moving direction of the pressing assembly 70. The pressing assembly 70 is provided with an abutting surface 711, and the second clamping portion 317 is provided with a mating surface 323; the pressing assembly 70 is in abutting cooperation with the mating surface 323 through the abutting surface 711 to drive the movement of the second clamping portion 317.

[0069] In this embodiment, the moving direction of the pressing component 70 is set to intersect with the moving direction of the second engaging portion 317, or is the same as the inserting direction of the first inserting portion 11 and the second inserting portion 331, so that the pressing component 70 and the second inserting portion 331 can be distributed at opposite ends of the display module 30. Thus, after pressing and unlocking the pressing component 70, it is convenient to directly drive the display module 30 to rotate and lift around the first connecting portion for disassembly, which is conducive to further improving the convenience of disassembling the display module 30. In addition, it also provides a structural basis for conveniently driving two second engaging portions 317 by one pressing component 70 as described below.

[0070] Please refer to Figures 9 to 12 , in an embodiment of the present application, the number of the second engaging portions 317 is at least two, and two of the second engaging portions 317 are oppositely arranged in the installation cavity 311, and the elastic member 50 is arranged between the two opposite second engaging portions 317; the pressing component 70 is provided with two abutting surfaces 711, and the two abutting surfaces 711 respectively abut and cooperate with the mating surfaces 323 on the two second engaging portions 317 to drive the two second engaging portions 317 to approach or separate from each other; the first engaging portions 12 and the second engaging portions 317 are correspondingly arranged in number, and each first engaging portion 12 is engaged and cooperated with one second engaging portion 317.

[0071] In this embodiment, the arrangement of the two second engaging portions 317 and the first engaging portions 12 can increase the engaging positions between the display module 30 and the carrier 10, which is conducive to improving the installation stability of the display module 30 on the carrier 10. Further setting the moving direction of the pressing component 70 to intersect with the moving direction of the second engaging portion 317, and the pressing component 70 cooperating with the mating surfaces 323 on the two second engaging portions 317 through the abutting surfaces 711 can realize pressing one pressing component 70 to drive the two second engaging portions 317, which is conducive to simplifying the structure of the display module 100. Among them, after being pressed by the user, the pressing component 70 can drive the two second engaging portions 317 to move away from each other to separate and unlock from the corresponding first engaging portions 12; of course, it can also drive the two second engaging portions 317 to approach each other to separate and unlock from the corresponding first engaging portions 12.

[0072] Please refer to Figure 11 and Figure 12 , in an embodiment of the present application, both the abutting surface 711 and the mating surface 323 are inclined surfaces and intersect at the moving direction of the pressing component 70 and the moving direction of the second engaging portion 317.

[0073] In this embodiment, both the abutting surface 711 and the mating surface 323 are provided as inclined surfaces, which can make them more regular, thereby facilitating the processing thereof. Of course, in other embodiments, the abutting surface 711 and the mating surface 323 can also be arc surfaces.

[0074] In an embodiment of the present application, in order to achieve a compact arrangement of the two second engaging portions 317 in the installation cavity 311, please refer to Figures 10 to 12 , the second engaging portion 317 may include a sliding plate 319, a hook portion 320, and an abutting block 322. Among them, the two sliding plates 319 of the two second engaging portions 317 may be arranged side by side and slidably disposed in the installation cavity 311; the hook portion 320 may protrude from one side of the sliding plate 319, and the two hook portions 320 in the two second engaging portions 317 are oppositely disposed to respectively engage with the corresponding first engaging portion 12; the abutting block 322 may protrude from the side of the sliding plate 319 facing away from the hook portion 320, and the two abutting blocks 322 in the two second engaging portions 317 are oppositely disposed, and the abutting block 322 on one second engaging portion 317 may be stacked on the sliding plate 319 of the other second engaging portion 317; the elastic member 50 may be located between the two abutting blocks 322 of the two second abutting portions, and abutting surfaces 711 may be provided on the two opposite sides of the two abutting blocks 322. In addition, in order to facilitate the quick engagement of the first engaging portion 12 and the second engaging portion 317, a guiding inclined surface 321 or a guiding arc surface may be provided on the hook portion 320 and / or the first engaging portion 12 of the second engaging portion 317, so that when they abut, the engagement of the first engaging portion 12 and the second engaging portion 317 can be achieved without pressing the pressing assembly 70 through the guiding of the guiding inclined surface 321 or the guiding arc surface. Of course, when the guiding inclined surface 321 or the guiding arc surface is not provided on the second engaging portion 317 and / or the first engaging portion 12, the engagement of the first engaging portion 12 and the second engaging portion 317 can be achieved by pressing the pressing assembly 70.

[0075] Furthermore, in order to facilitate the installation and compact arrangement of the pressing assembly 70, please refer to Figure 5 , Figure 7 , Figure 9 and Figure 11, the pressing assembly 70 may include a driving seat 71, a connecting rod 72, and a pressing block 73. The driving seat 71 may be disposed in the installation cavity 311 and is provided with an abutting surface 711. One end of the connecting rod 72 is connected to the driving seat 71, and the other end passes through the second communication hole 313 and is connected to the pressing block 73 located outside the installation cavity 311. In addition, in order to further improve the compactness of the installation of the pressing assembly 70 on the display module 30, the main body seat 31 of the display module 30 may further be provided with an avoidance groove 314 that communicates with and exposes one end away from the installation cavity 311, and the pressing block 73 may be movably disposed in the avoidance groove 314.

[0076] In an embodiment of the present application, the assembly process of the display module 100 proposed in the present application may be as follows: One end of the display module 30 is inserted and pre-fixed through the second clamping portion 317 and the first clamping portion 12, and then the other end of the display module 30 is driven to move toward the carrier 10 so that the first clamping portion 12 and the second clamping portion 317 are clamped and fixed. And the assembly process of the display module 100 may be as follows: The pressing assembly 70 is pressed to unlock, and then the second insertion portion 331 at the other end of the display module 30 is separated from the first insertion portion 11.

[0077] The present application also proposes a wrist-worn device, which includes a display module 100 and a wristband. The specific structure of the display module 100 refers to the above embodiments. Since this wrist-worn device adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here. Among them, the wristband is connected to the carrier 10 of the display module 100. In addition, the wrist-worn device may be a smart bracelet, and of course it may also be a smart watch, etc. The present application does not limit the type of the wrist-worn device.

[0078] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structural transformation made by using the content of the specification and drawings of the present application under the inventive concept of the present application, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A display module is applied to a wrist-worn device, characterized in that, The display module includes: a carrier, one end of the carrier is provided with a first insertion part, and the other end is provided with a first clamping part; and a display module, one end of the display module is provided with a second insertion part, and the other end is provided with a second clamping part; the second insertion part and the first insertion part are in insertion fit, and the second clamping part and the first clamping part are in clamping fit, so that the display module is detachably connected to the carrier.

2. The display module according to claim 1, wherein, The carrier is provided with an installation groove, the installation groove has a groove side wall adjacent to the notch of the installation groove, and the first insertion part is arranged on the groove side wall; At least a part of the display module extends into the installation groove and has a side wall surface opposite to the groove side wall, and the second insertion part is arranged on the side wall surface.

3. The display module according to claim 2, wherein, The number of the first insertion parts is at least two, and at least two of the first insertion parts are located on the same groove side wall of the installation groove; the number of the second insertion parts corresponds to that of the first insertion parts, and each second insertion part is in insertion fit with one first insertion part; and / or, in the direction from the notch to the bottom of the installation groove, the cross-sectional area of the installation groove is set to decrease, and the shape of the part of the display module extending into the installation groove is adapted to the shape of the installation groove; and / or, the carrier has a first wall surface, the installation groove and the first clamping part are both arranged on the first wall surface; the display module includes a main body seat and a convex block, the main body seat has a second wall surface opposite to the first wall surface, and the convex block and the second clamping part are both arranged on the second wall surface.

4. The display module according to claim 1, wherein One of the first insertion part and the second insertion part is an insertion groove, and the other is an insertion convex.

5. The display module according to any one of claims 1 to 4, characterized in that One of the first clamping part and the second clamping part is a first hook or a clamping groove, and the other is a second hook.

6. The display module according to claim 5, wherein, The second clamping part is a second hook, and the second clamping part is movably arranged on the display module; The display module further includes an elastic member, the elastic member is arranged between the display module and the second clamping part and is configured to drive the second clamping part to be clamped to the first clamping part.

7. The display module according to claim 6, wherein The display module is provided with an installation cavity, and a first communication hole and a second communication hole communicating with the installation cavity, and the second clamping part and the elastic member are arranged in the installation cavity; The first clamping part is a first hook, and at least a part of the first clamping part extends into the installation cavity through the first communication hole to be in clamping fit with the second clamping part; The display module further includes a pressing assembly, the pressing assembly is movably arranged in the installation cavity and is partially exposed through the second communication hole, and the pressing assembly is configured to drive the second clamping part and the first clamping part to be separated.

8. The display module according to claim 7, wherein The moving direction of the second clamping part intersects with the moving direction of the pressing assembly, the pressing assembly is provided with an abutting surface, and the second clamping part is provided with a matching surface; The pressing assembly is in abutting fit with the matching surface through the abutting surface to drive the second clamping part to move.

9. The display module according to claim 8, wherein, The number of the second clamping parts is at least two, wherein two of the second clamping parts are oppositely arranged in the installation cavity, and the elastic part is arranged between the two opposite second clamping parts; the pressing component is provided with two abutting surfaces, and the two abutting surfaces are respectively in abutting fit with the mating surfaces on the two second clamping parts to drive the two second clamping parts to approach or move away from each other; the number of the first clamping parts corresponds to that of the second clamping parts, and each first clamping part is in clamping fit with one of the second clamping parts; and / or, both the abutting surface and the mating surface are inclined surfaces and intersect with the moving direction of the pressing component and the moving direction of the second clamping part.

10. A wrist-worn device, characterized in that, Comprising: The display module according to any one of claims 1 to 9; and a wristband, wherein the wristband is connected to the carrier of the display module.

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