Smart watch display screen convenient to disassemble and assemble

Abstract

The utility model discloses an intelligent watch display screen convenient to disassemble and assemble, and relates to the technical field of intelligent watch display screens, the intelligent watch display screen comprises an intelligent watch body, the intelligent watch body comprises a shell, watch bands are fixedly installed on the outer surfaces of the two ends of the shell, and a display screen is detachably installed in the shell. A dismounting and mounting unit is arranged in the shell, and a fixing unit is arranged in the dismounting and mounting unit. By arranging the shell, the display screen can be conveniently and correspondingly inserted into the moving groove from the right side of the shell in cooperation with the sliding strip, so that the display screen is pushed into the mounting cavity until the clamping block is inserted into the clamping groove, and therefore the purposes of facilitating mounting and setting of the rolling wheels and improving the working efficiency in the moving process of the sliding strip are achieved. And the rollers abut against the upper inner wall and the lower inner wall of the moving groove in an attached mode, movement promotes the rollers to rotate, and therefore the moving friction force of the sliding strip is reduced, and the moving smoothness effect of the sliding strip is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart watch display screens, and in particular to a smart watch display screen that is easy to assemble and disassemble. Background Art

[0002] With the development of mobile technology, many traditional electronic products have begun to add mobile functions. For example, watches that could only be used to tell time in the past can now be connected to the Internet through smartphones or home networks. Existing smart watches are equipped with display screens, but the display screens are generally fixedly mounted on the watch casing, so it is inconvenient to disassemble and replace them. Some display screens can be replaced, but during the replacement process, tools used with screws are required, so they cannot be replaced quickly.

[0003] In the prior art, a Chinese patent document with announcement number CN205721104U and publication date of November 23, 2016 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a smart watch with a detachable display screen as a Bluetooth headset, comprising a smart watch host and a strap for fixing the smart watch, the strap and the smart watch housing are an integrated structure, the smart watch host is placed in the smart watch housing, the host and the display screen are separate structures, a receiving chamber for placing the display screen is provided on the host, a first electrical terminal is provided in the receiving chamber, the electrical terminal is connected to the host processor, the display screen has a built-in Bluetooth headset module, the display screen can be placed in the receiving chamber or taken out, a second electrical terminal is provided corresponding to the electrical terminal of the display screen and the receiving chamber, when the display screen is placed in the receiving chamber, the second electrical terminal is connected to the first electrical terminal in the receiving chamber, so as to realize the transmission of graphic signals.

[0004] In order to solve the problem of easy installation of the smart watch display, the existing technology adopts a method of opening a receiving cavity on the watch case so that the display screen can be slidably installed inside the receiving cavity. However, the connection between the watch display screen and the watch case is not strong enough, so the display screen is easy to fall off when worn. Utility Model Content

[0005] The purpose of the utility model is to provide a smart watch display screen that is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A smart watch display screen that is easy to disassemble and assemble comprises a smart watch body, wherein the smart watch body comprises a shell, watch straps are fixedly mounted on the outer surfaces of both ends of the shell, and a display screen is detachably mounted inside the shell.

[0008] A disassembly unit is arranged inside the shell, and a fixing unit is arranged inside the disassembly unit.

[0009] A further improvement of the technical solution of the utility model is that the disassembly and assembly unit includes an installation cavity arranged on the top of the shell, movable grooves are provided on the inner walls on both sides of the installation cavity, engaging grooves are provided on the inner ends on both sides of the installation cavity, positioning holes are provided on the inner walls of the engaging grooves, a connecting block is fixedly installed on the inner left side of the installation cavity, and the installation cavity is convenient for installation and disassembly of the display screen.

[0010] A further improvement of the technical solution of the utility model is that a frame is fixedly installed on the outer surface of the display screen, and clamping blocks are fixedly installed on both ends of the left side of the frame. Through holes are opened inside the clamping blocks, and the frame is fixedly installed on the outer side of the display screen, which is convenient for protecting the display screen and preventing the display screen from being scratched during disassembly and assembly.

[0011] A further improvement of the technical solution of the utility model is that the fixing unit includes a through groove opened on the top of the connecting block, a fixing block is welded at the inner middle position of the through groove, piston rods are fixedly installed on the outer surfaces of both sides of the fixing block, and the fixing blocks facilitate the fixed installation of the piston rods on both sides and play a supporting role.

[0012] A further improvement of the technical solution of the utility model is that a return spring is movably sleeved on the outer surface of the piston rod, and a sleeve is movably sleeved on the outer surface of the piston rod, and the other end of the sleeve passes through the through hole and extends inside the positioning hole. The elastic pushing force of the return spring can make the sleeve pass through the locking block and abut against the inside of the positioning hole, so that the installation of the display screen is fixed.

[0013] A further improvement of the technical solution of the utility model is that a sleeve ring is fixedly sleeved on the outer surface of the sleeve, a toggle block is welded on the top of the sleeve ring, two sides of the toggle block are fitly connected to the outer surfaces of the top two sides of the through groove, the sleeve ring is welded to the outer surface of the sleeve, and the sleeve is driven by the toggle block to disengage from the positioning hole, thereby releasing the fixation.

[0014] A further improvement of the technical solution of the utility model is that: sliding bars are fixedly installed on the outer surfaces of both sides of the frame, and the sliding bars are slidably connected to the inside of the moving groove. Rotating grooves are opened on the upper and lower ends of the sliding bar, and rollers are rotatably installed inside the rotating groove. The rollers rotatably fit on the upper and lower inner surfaces of the moving groove. During the installation and movement of the sliding bar, the rollers are forced to fit and abut against the upper and lower inner walls of the moving groove, and the movement causes the rollers themselves to rotate, thereby reducing the friction of the sliding bar and improving the smoothness of the sliding bar movement.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a smart watch display screen that is easy to disassemble and assemble. By setting a shell, the display screen is conveniently inserted into the inside of the movable groove from the right side of the shell in cooperation with the sliding bar, and then pushed into the inside of the installation cavity until the locking block is inserted into the inside of the locking groove, thereby achieving the effect of easy installation.

[0017] 2. The utility model provides a smart watch display screen that is easy to disassemble and assemble. By setting a roller, during the movement of the sliding bar, the roller is made to fit and abut against the upper and lower inner walls of the moving groove, and the movement causes the roller itself to rotate, thereby reducing the friction of the sliding bar and improving the smoothness of the sliding bar movement.

[0018] 3. The utility model provides a smart watch display screen that is easy to disassemble and assemble. By setting a toggle block, the toggle blocks on both sides are used to drive the sleeve to move relative to each other. At this time, the sleeve is separated from the positioning hole and the locking block, thereby releasing the fixation of the display screen, making it easy to disassemble the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the housing and display screen of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation cavity structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 A is a schematic diagram of the enlarged structure;

[0023] Figure 5 It is a schematic diagram of the frame structure of the utility model.

[0024] In the figure: 1. Smart watch body; 2. Shell; 21. Installation cavity; 22. Moving slot; 23. Engaging slot; 24. Positioning hole; 25. Connecting block; 26. Through slot; 27. Fixed block; 28. Piston rod; 29. ​​Reset spring; 210. Sleeve; 211. Socket ring; 212. Toggle block; 3. Display screen; 31. Frame; 32. Engaging block; 33. Through hole; 34. Sliding bar; 35. Rotating slot; 36. Roller; 4. Watch strap. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5 As shown, the utility model provides a smart watch display screen that is easy to disassemble and assemble, including a smart watch body 1, the smart watch body 1 includes a shell 2, watch straps 4 are fixedly installed on the outer surfaces of both ends of the shell 2, a display screen 3 is detachably installed inside the shell 2, a disassembly unit is arranged inside the shell 2, a fixing unit is arranged inside the disassembly unit, the disassembly unit includes an installation cavity 21 arranged on the top of the shell 2, moving grooves 22 are opened on the inner walls of both sides of the installation cavity 21, snap-fit ​​grooves 23 are opened on the inner ends of both sides of the installation cavity 21, positioning holes 24 are opened on the inner walls of the snap-fit ​​grooves 23, a connecting block 25 is fixedly installed on the left side of the interior of the installation cavity 21, a frame 31 is fixedly installed on the outer surface of the display screen 3, snap-fit ​​blocks 32 are fixedly installed on both ends of the left side of the frame 31, and a through hole 33 is opened inside the snap-fit ​​block 32.

[0028] Furthermore, by moving the display screen 3 from the right side of the housing 2 and correspondingly inserting the sliding bar 34 into the movable groove 22, the display screen 3 is pushed into the installation cavity 21 until the locking block 32 is inserted into the locking groove 23, thereby facilitating installation.

[0029] Example 2

[0030] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing unit includes a through groove 26 opened at the top of the connecting block 25, a fixing block 27 is welded at the middle position inside the through groove 26, piston rods 28 are fixedly installed on the outer surfaces of both sides of the fixing block 27, a return spring 29 is movably sleeved on the outer surface of the piston rod 28, a sleeve 210 is movably sleeved on the outer surface of the piston rod 28, the other end of the sleeve 210 passes through the through hole 33 and extends inside the positioning hole 24, a sleeve ring 211 is fixedly sleeved on the outer surface of the sleeve 210, a toggle block 212 is welded on the top of the toggle block 212, and both sides of the toggle block 212 are fitly connected to the outer surfaces of both sides of the top of the through groove 26.

[0031] Furthermore, by pinching the toggle block 212 inward, the toggle blocks 212 on both sides are caused to move relative to each other, thereby driving the sleeve 210 to move relative to each other. At this time, the sleeve 210 is disengaged from the positioning hole 24 and the locking block 32, thereby releasing the fixation of the display screen 3 and facilitating the disassembly of the display screen 3.

[0032] Example 3

[0033] like Figure 1-5As shown, based on Examples 1-2, the utility model provides a technical solution: preferably, sliding bars 34 are fixedly installed on the outer surfaces of both sides of the frame 31, and the sliding bars 34 are slidably connected to the inside of the movable groove 22. Rotating grooves 35 are opened on the upper and lower ends of the sliding bar 34, and rollers 36 are rotatably installed inside the rotating grooves 35, and the rollers 36 are rotatably fitted on the upper and lower inner surfaces of the movable groove 22.

[0034] Furthermore, during the movement of the sliding bar 34 , the roller 36 is in contact with the upper and lower inner walls of the moving groove 22 , and the movement causes the roller 36 to rotate, thereby reducing the friction of the sliding bar 34 and improving the smoothness of the movement of the sliding bar 34 .

[0035] The following is a detailed description of the working principle of the smart watch display that is easy to disassemble and assemble.

[0036] like Figure 1-5 As shown, when in use, the display screen 3 is moved from the right side of the shell 2, and the sliding bar 34 is correspondingly inserted into the inside of the movable groove 22, thereby pushing it into the inside of the installation cavity 21 until the locking block 32 is inserted into the inside of the locking groove 23. During the movement of the sliding bar 34, the roller 36 is fitted and abutted against the upper and lower inner walls of the movable groove 22, and the movement causes the roller 36 to rotate itself, thereby reducing the friction of the movement of the sliding bar 34 and improving the smoothness of the movement of the sliding bar 34. When the display screen 3 is installed, the toggle block 212 is released, and the elastic driving force of the reset spring 29 causes the sleeves 210 on both sides to move in the opposite direction, pass through the locking block 32 respectively and abut against the inside of the positioning hole 24, so that the installation of the display screen 3 is fixed.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A smart watch display screen that is easy to assemble and disassemble, comprising a smart watch body (1), characterized in that: The smart watch body (1) comprises a shell (2), watch straps (4) are fixedly mounted on the outer surfaces of both ends of the shell (2), and a display screen (3) is detachably mounted inside the shell (2); A disassembly unit is arranged inside the housing (2), and a fixing unit is arranged inside the disassembly unit.

2. The smart watch display screen that is easy to assemble and disassemble according to claim 1, characterized in that: The disassembly and assembly unit comprises an installation cavity (21) arranged at the top of the housing (2), movable grooves (22) are provided on the inner walls on both sides of the installation cavity (21), engaging grooves (23) are provided on the inner ends on both sides of the installation cavity (21), positioning holes (24) are provided on the inner walls of the engaging grooves (23), and a connecting block (25) is fixedly installed on the left side inside the installation cavity (21).

3. The smart watch display screen that is easy to assemble and disassemble according to claim 1, characterized in that: A frame (31) is fixedly mounted on the outer surface of the display screen (3), and snap-fit ​​blocks (32) are fixedly mounted on both ends of the left side of the frame (31), and a through hole (33) is provided inside the snap-fit ​​block (32).

4. The smart watch display screen that is easy to assemble and disassemble according to claim 1, characterized in that: The fixing unit comprises a through slot (26) formed on the top of the connecting block (25), a fixing block (27) is welded at the middle position inside the through slot (26), and piston rods (28) are fixedly mounted on the outer surfaces of both sides of the fixing block (27).

5. The easily disassembled smart watch display screen according to claim 4, characterized in that: A return spring (29) is movably sleeved on the outer surface of the piston rod (28), and a sleeve (210) is movably sleeved on the outer surface of the piston rod (28), and the other end of the sleeve (210) passes through the through hole (33) and extends inside the positioning hole (24).

6. The easily disassembled smart watch display screen according to claim 5, characterized in that: A sleeve ring (211) is fixedly sleeved on the outer surface of the sleeve (210), a toggle block (212) is welded on the top of the sleeve ring (211), and two sides of the toggle block (212) are fitted and connected to the outer surfaces of both sides of the top of the through groove (26).

7. The easily disassembled smart watch display screen according to claim 3, characterized in that: Sliding bars (34) are fixedly mounted on the outer surfaces of both sides of the frame (31), and the sliding bars (34) are slidably connected to the inside of the movable groove (22). Rotating grooves (35) are provided on the upper and lower ends of the sliding bar (34), and rollers (36) are rotatably mounted inside the rotating grooves (35), and the rollers (36) are rotatably fitted on the upper and lower inner surfaces of the movable groove (22).

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