CN220773429U

CN220773429U - OLED watch display screen

Info

Publication number: CN220773429U
Application number: CN202322532672.4U
Authority: CN
Inventors: 颜建成
Original assignee: Shenzhen Kedakang Industrial Co ltd
Current assignee: Shenzhen Kedakang Industrial Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-12
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses an OLED watch display screen, in particular to the technical field of OLED display screens, which comprises the following steps: the bottom cover is fixed at the bottom end of the watch case, the OLED display screen body is arranged in the watch case, and a protective cover is arranged on the top of the watch case, which is close to the upper part of the OLED display screen body; positioning columns are fixed at the four ends of the bottom of the protective cover, positioning holes are formed in the four ends of the top side of the watchcase, and the positioning holes are matched with the positioning columns. According to the utility model, the protective cover and the watch case can be positioned and connected by arranging the positioning column and the positioning hole, and the positioning column can be fixed in the positioning hole by arranging the structures such as the fixing knob, the inserting rod, the positioning hole and the like, so that the protective cover can be firmly locked on the watch case; simultaneously, can release fixedly through reverse rotation fixed knob to can pull down the visor from the watchcase, and then conveniently get and put OLED display screen body, it is convenient to change the maintenance, has improved the result of use of device greatly.

Description

OLED watch display screen

Technical Field

The utility model relates to the technical field of OLED display screens, in particular to an OLED watch display screen.

Background

The OLED display screen is a display screen made of Organic Light Emitting Diode (OLED), and because the OLED is a device for generating electroluminescence using a multi-layer organic thin film structure, it is easy to manufacture and requires only a low driving voltage, and these main features make the OLED stand out in satisfying the application of flat panel display, and is widely used in watches, mobile phones, and other products.

In the practical application process of the conventional OLED watch display screen, the OLED display screen is embedded and installed in the watch shell, and the watch shell and the shell cover are welded and fixed together, so that the OLED display screen is difficult to detach and take out, and is inconvenient to replace and repair when broken and damaged, so that the using effect of the device is greatly influenced.

For this reason, it is necessary to design an OLED watch display to solve the above problems.

Disclosure of Invention

The utility model aims to provide an OLED watch display screen to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: an OLED wristwatch display screen, comprising:

the bottom cover is fixed at the bottom end of the watch case, the OLED display screen body is arranged in the watch case, and a protective cover is arranged on the top of the watch case, which is close to the upper part of the OLED display screen body;

the four ends of the bottom of the protective cover are respectively fixed with a positioning column, the four ends of the top side of the watchcase are respectively provided with a positioning hole, the positioning holes are matched with the positioning columns, and a fixing structure is arranged between the watchcase and the positioning columns.

Preferably, the fixing structure comprises a cavity groove formed in the four ends of the inner portion of the watchcase and facing the positioning hole, and a jack formed in the side wall of the positioning column, wherein a movable sliding block is arranged in the cavity groove, the side wall of the sliding block penetrates through the connecting inserting rod, and one end of the inserting rod is inserted into the jack or separated and withdrawn out of the jack by moving the sliding block.

Preferably, the outer wall of the inserted link and the inner sleeve of the cavity groove are provided with springs, one ends of the springs are fixedly connected with the sliding blocks, the other ends of the springs are fixedly connected with the inner wall of the cavity groove, the top four ends of the watchcase are close to the upper side of the cavity groove and are connected with fixing knobs through screw threads in a screwing mode, and the bottom ends of the fixing knobs are in contact with the inserted link.

Preferably, one end of the inserted link is provided with an oblique angle facing the fixed knob, and the bottom end of the fixed knob is provided with a protruding head facing the oblique angle.

Preferably, a baffle ring is arranged on the inner side of the watchcase, and the baffle ring is positioned below the OLED display screen body.

Preferably, the side wall of the watchcase is embedded with a plurality of heat conducting fins, and the heat conducting fins are distributed in an annular array.

Preferably, the connecting seats are arranged at two ends of the watchcase.

In the technical scheme, the utility model has the technical effects and advantages that:

the protective cover and the watch case can be positioned and connected by arranging the positioning column and the positioning hole, and the positioning column can be fixed in the positioning hole by arranging the structures such as the fixing knob, the inserting rod, the positioning hole and the like, so that the protective cover can be firmly locked on the watch case; simultaneously, can release fixedly through reverse rotation fixed knob to can pull down the visor from the watchcase, and then conveniently get and put OLED display screen body, it is convenient to change the maintenance, has improved the result of use of device greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an enlarged view of a portion a in fig. 2;

reference numerals illustrate:

1. an OLED display screen body; 2. a protective cover; 3. a connecting seat; 4. a watch case; 5. a bottom cover; 6. a heat conduction fin; 7. fixing a knob; 8. a cavity groove; 9. positioning columns; 10. positioning holes; 11. a baffle ring; 12. a slide block; 13. a rod; 14. a spring; 15. and a jack.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an OLED watch display screen as shown in figures 1-3, comprising:

the bottom cover 5 is fixed at the bottom end of the watch case 4, the OLED display screen body 1 is arranged in the watch case 4, and the protective cover 2 is arranged on the top of the watch case 4 close to the upper part of the OLED display screen body 1;

preferably, the baffle ring 11 is arranged on the inner side of the watch case 4, and the baffle ring 11 is positioned below the OLED display screen body 1; the side wall of the watch case 4 is embedded with a plurality of heat conducting fins 6, and the heat conducting fins 6 are distributed in an annular array; the connecting seats 3 are mounted at both ends of the watch case 4.

From the above, the OLED display screen body 1 can be encapsulated and fixed in the watch case 4 through the bottom cover 5 and the protective cover 2, and the provided baffle ring 11 can support the OLED display screen body 1, and the installation space of the circuit board can be separated below, so that the heat in the watch case 4 can be quickly conducted to the outside through the heat conducting fins 6, and the watchband can be conveniently connected through the connecting seat 3.

Further, the four ends of the bottom of the protecting cover 2 are all fixed with positioning posts 9, the four ends of the top side of the watch case 4 are all provided with positioning holes 10, the positioning holes 10 are matched with the positioning posts 9, and a fixing structure is arranged between the watch case 4 and the positioning posts 9.

Specifically, the fixed structure comprises a cavity groove 8 which is formed in the inner four ends of the watchcase 4 and faces the positioning hole 10, and an insertion hole 15 which is formed in the side wall of the positioning column 9, wherein a movable sliding block 12 is arranged in the cavity groove 8, the side wall of the sliding block 12 penetrates through the connecting insertion rod 13, and one end of the insertion rod 13 is inserted into the insertion hole 15 or separated and withdrawn out of the insertion hole 15 by moving the sliding block 12; the outer wall of the inserted link 13 and the inner sleeve of the cavity groove 8 are provided with a spring 14, one end of the spring 14 is fixedly connected with the sliding block 12, the other end of the spring 14 is fixedly connected with the inner wall of the cavity groove 8, the top four ends of the watchcase 4 are close to the upper side of the cavity groove 8 and are connected with a fixed knob 7 through screw threads in a screwing mode, and the bottom end of the fixed knob 7 is abutted against the inserted link 13.

Through the technical scheme:

when the OLED display screen body 1 is used, the OLED display screen body 1 can be placed in the watchcase 4, the positioning column 9 is inserted into the positioning hole 10, the protective cover 2 is connected with the watchcase 4, then the four fixing knobs 7 are respectively rotated, the fixing knobs 7 are pressed against the inserting rods 13 to move, then the inserting rods 13 drive the sliding blocks 12 to move and squeeze the springs 14, one ends of the inserting rods 13 enter the positioning hole 10 and are inserted into the inserting holes 15, the protective cover 2 can be firmly locked on the watchcase 4, and the inserting rods 13 are reset and withdrawn out of the inserting holes 15 under the action of the springs 14 through the reverse rotation of the fixing knobs 7, so that the positioning column 9 can be pulled out of the positioning hole 10, the protective cover 2 can be detached from the watchcase 4, the OLED display screen body 1 is conveniently taken and placed, the OLED display screen is convenient to replace and maintain, and the using effect of the OLED display screen is greatly improved.

Preferably, one end of the insert rod 13 is provided with a bevel angle facing the fixed knob 7, and the bottom end of the fixed knob 7 is provided with a projection facing the bevel angle. Based on this, the fixed knob 7 is facilitated to move against the plunger 13 by the provision of the bevel and the nose.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. An OLED wristwatch display screen, comprising:

the novel multifunctional watch comprises a watch case (4), wherein a bottom cover (5) is fixed at the bottom end of the watch case (4), an OLED display screen body (1) is arranged in the watch case (4), and a protective cover (2) is arranged at the top of the watch case (4) close to the upper part of the OLED display screen body (1);

positioning columns (9) are fixed at the bottom four ends of the protective cover (2), positioning holes (10) are formed in the top four ends of the watch case (4), the positioning holes (10) are matched with the positioning columns (9), and a fixing structure is arranged between the watch case (4) and the positioning columns (9).

2. An OLED wristwatch display according to claim 1, characterized in that: the fixed knot constructs including seting up in cavity groove (8) of four ends orientation locating hole (10) in watchcase (4) inside and seting up in jack (15) of reference column (9) lateral wall, wherein the inside of cavity groove (8) is provided with mobilizable slider (12), the lateral wall through connection inserted bar (13) of slider (12), and make the one end of inserted bar (13) insert in jack (15) or separate and withdraw from outside jack (15) through removing slider (12).

3. An OLED wristwatch display according to claim 2, characterized in that: the utility model discloses a novel watch case, including inserted bar (13), cavity groove (8), fixed knob (7) are all connected with through the screw thread to the top that top four ends of watchcase (4) are close to cavity groove (8), just the bottom of fixed knob (7) is inconsistent with inserted bar (13), the outer wall of inserted bar (13) and be located cavity groove (8) endotheca be equipped with spring (14), the one end and slider (12) fixed connection of spring (14), and the other end and the inner wall fixed connection of cavity groove (8) of spring (14).

4. An OLED wristwatch display according to claim 3, characterized in that: one end of the inserted link (13) is provided with an oblique angle facing the fixed knob (7), and the bottom end of the fixed knob (7) is provided with a protruding head facing the oblique angle.

5. An OLED wristwatch display according to claim 1, characterized in that: the inner side of the watchcase (4) is provided with a baffle ring (11), and the baffle ring (11) is positioned below the OLED display screen body (1).

6. An OLED wristwatch display according to claim 1, characterized in that: the side wall of the watchcase (4) is embedded with a plurality of heat conducting fins (6), and the heat conducting fins (6) are distributed in an annular array.

7. An OLED wristwatch display according to claim 1, characterized in that: connecting seats (3) are arranged at two ends of the watchcase (4).