Waterproof heartbeat test bracelet

Abstract

The utility model discloses a waterproof heartbeat test bracelet which comprises a base, a circuit board and a display screen, and a containing groove is formed in the top of the base; the first sealing structure comprises the first sealing plate and the baffle, the baffle is arranged in the containing groove and connected with the inner wall of the containing groove, the bottom of the first sealing plate is bonded with the top of the baffle, and the first sealing plate is arranged to be used for separating the containing groove and separating the circuit board from the display screen. The waterproof protection effect on the circuit board is improved; the space between the bottom of the sealing ring and the sealing groove is filled with the first waterproof glue layer, the supporting plate and the display screen can be fixed to the top of the base through the sealing ring, the sealing groove and the first waterproof glue layer, the purpose of fixing the display screen is achieved, meanwhile, the first waterproof glue layer can conduct waterproof sealing on the containing groove, and the service life of the display screen is prolonged. And by arranging the second sealing structure, waterproof sealing protection can be performed on the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of heartbeat test bracelets, in particular to a waterproof heartbeat test bracelet. Background Art

[0002] The heart rate test bracelet has a heart rate monitoring function. When worn on the wrist, it provides continuous and automatic heart rate monitoring around the clock, allowing you to fully understand your health and fitness status.

[0003] Chinese patent CN205548535U proposes a health status detection smart bracelet, including a wristband and a bracelet disk. The bracelet disk is provided with a display screen, which can intuitively display time, various measurement parameters and communication information. The bracelet disk is provided with sensors, chips, communication devices, data wireless transmitters and power supplies. The sensors include heartbeat sensors, blood lipid sensors, blood sugar sensors, and electrocardiogram sensors. The sensors can detect heartbeat, blood lipids, blood sugar, and electrocardiogram, and can display them through the display screen. The chip can automatically analyze the data. The data wireless transmitter can send the data measured by the sensor in real time and send it to the designated receiving terminal.

[0004] There are still some defects in the above patent, such as poor waterproof effect. The wristband is usually worn on the wrist. When washing hands, bathing, washing vegetables, etc. in daily life, the wristband is easily exposed to water. Water seeping into the inside of the wristband will damage the wristband. Therefore, we need to propose a waterproof heartbeat test wristband. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof heart rate test bracelet, which has the advantage of good waterproof effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a waterproof heartbeat test bracelet, comprising a base, a circuit board and a display screen, wherein a receiving groove is provided on the top of the base, and the circuit board and the display screen are installed inside the receiving groove;

[0007] A first supporting structure for improving the installation stability of the circuit board is installed at the bottom of the inner cavity of the receiving groove, and the circuit board is embedded on the top of the first supporting structure;

[0008] A first sealing structure for waterproofing the first supporting structure is arranged inside the receiving groove and above the circuit board;

[0009] A second supporting structure for installing a display screen is installed on the top of the base, the display screen is embedded in the second supporting structure, and the bottom of the second supporting structure is in contact with the top of the sealing structure;

[0010] A second sealing structure for waterproofing the display screen is installed on the top of the second supporting structure, and the second sealing structure is located above the display screen.

[0011] Preferably, the first supporting structure comprises a supporting seat, a limiting groove is provided on the top of the supporting seat, and the circuit board is slidably embedded in the limiting groove.

[0012] Preferably, a raised strip is installed at the bottom of the circuit board, and the bottom of the raised strip fits with the bottom of the inner cavity of the limiting groove.

[0013] Preferably, heat dissipation grooves are provided on both sides of the top of the support seat, and the bottom of the heat dissipation groove is connected to the inside of the limiting groove.

[0014] Preferably, the first sealing structure comprises a first sealing plate and a baffle, wherein the baffle is disposed inside the accommodating groove and connected to an inner wall of the accommodating groove, and the bottom of the first sealing plate is bonded to the top of the baffle.

[0015] Preferably, the second supporting structure includes a supporting plate, which is installed on the top of the base, and the display screen is embedded in the top of the supporting plate. Foam pads are equidistantly installed on the bottom of the display screen, and the bottom of the foam pads is in contact with the top of the first sealing plate. A wire is connected between the display screen and the circuit board, and the wire runs through the first sealing plate.

[0016] Preferably, a sealing ring is installed on the periphery of the bottom of the support plate, a sealing groove matching the sealing ring is opened on the top of the base, the bottom of the sealing ring slides and extends into the interior of the sealing groove, and a first waterproof adhesive layer is filled between the bottom of the sealing ring and the sealing groove.

[0017] Preferably, the second sealing structure comprises a second sealing plate, a transparent resin plate is embedded in the interior of the second sealing plate, and a second waterproof adhesive layer is bonded between the bottom of the second sealing plate and the top of the supporting plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The first sealing structure in the utility model includes a first sealing plate and a baffle plate, the baffle plate is arranged inside the receiving groove and connected to the inner wall of the receiving groove, the bottom of the first sealing plate is bonded to the top of the baffle plate, and the first sealing plate is arranged to separate the receiving groove, separate the circuit board from the display screen, and improve the waterproof protection effect of the circuit board. The bottom of the sealing ring and the sealing groove are filled with a first waterproof adhesive layer, and the support plate and the display screen can be fixed on the top of the base by arranging the sealing ring, the sealing groove and the first waterproof adhesive layer, so as to achieve the purpose of fixing the display screen, and at the same time, the first waterproof adhesive layer can waterproof seal the receiving groove, and the second sealing structure can be arranged to waterproof and seal the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is an exploded view of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the circuit board of the utility model when viewed from above.

[0024] In the figure: 1. base; 2. circuit board; 3. display screen; 4. receiving groove; 5. support seat; 6. limit groove; 7. raised strip; 8. heat dissipation groove; 9. first sealing plate; 10. baffle; 11. support plate; 12. foam pad; 13. wire; 14. sealing ring; 15. sealing groove; 16. first waterproof adhesive layer; 17. second sealing plate; 18. transparent resin plate; 19. second waterproof adhesive layer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a waterproof heartbeat test bracelet, comprising a base 1, a circuit board 2 and a display screen 3. A receiving groove 4 is provided on the top of the base 1, and the circuit board 2 and the display screen 3 are installed inside the receiving groove 4; the receiving groove 4 is provided to install and protect the circuit board 2 and the display screen 3.

[0027] Furthermore, a first support structure for improving the installation stability of the circuit board 2 is installed at the bottom of the inner cavity of the accommodating groove 4, and the circuit board 2 is embedded on the top of the first support structure; the first support structure includes a support seat 5, and a limiting groove 6 is provided on the top of the support seat 5, and the circuit board 2 is slidably embedded in the limiting groove 6. The support seat 5 is made of flexible rubber material, and the limiting groove 6 can limit the circuit board 2, and at the same time, it can buffer and protect the impact on the circuit board 2 when the bracelet collides.

[0028] Among them, a raised strip 7 is installed at the bottom of the circuit board 2, and the bottom of the raised strip 7 is in contact with the bottom of the inner cavity of the limiting groove 6. Heat dissipation grooves 8 are provided on both sides of the top of the support seat 5, and the bottom of the heat dissipation groove 8 is connected to the inside of the limiting groove 6. By providing the raised strip 7, a gap can be formed between the circuit board 2 and the limiting groove 6, which is convenient for the circuit board 2 to dissipate heat. At the same time, the heat dissipation groove 8 is connected to the gap, which can further improve the heat dissipation effect.

[0029] Furthermore, a first sealing structure for waterproofing the first supporting structure is provided inside the receiving groove 4 and above the circuit board 2; the first sealing structure includes a first sealing plate 9 and a baffle 10, the baffle 10 is provided inside the receiving groove 4 and connected to the inner wall of the receiving groove 4, the bottom of the first sealing plate 9 is bonded to the top of the baffle 10, and the first sealing plate 9 is provided to separate the receiving groove 4, separate the circuit board 2 from the display screen 3, and improve the waterproof protection effect of the circuit board 2. The baffle 10 is provided to facilitate the support of the first sealing plate 9.

[0030] It is worth noting that: a second support structure for installing the display screen 3 is installed on the top of the base 1, the display screen 3 is embedded inside the second support structure, and the bottom of the second support structure is in contact with the top of the sealing structure; the second support structure includes a support plate 11, the support plate 11 is installed on the top of the base 1, the display screen 3 is embedded on the top of the support plate 11, and foam pads 12 are installed equidistantly at the bottom of the display screen 3, the bottom of the foam pads 12 is in contact with the top of the first sealing plate 9, and the display screen 3 is connected to the circuit board 2 by a wire 13, and the wire 13 runs through the first sealing plate 9. The support plate 11 is provided to install and fix the display screen 3.

[0031] By providing the foam pad 12, the bottom of the display screen 3 can be supported to improve the stability of the display screen 3. At the same time, the foam pad 12 can provide anti-collision and buffer protection for the display screen 3 when the wristband is hit. The wire 13 is used to connect the display screen 3 and the circuit board 2.

[0032] Specifically, a sealing ring 14 is installed on the periphery of the bottom of the support plate 11, and a sealing groove 15 matched with the sealing ring 14 is opened on the top of the base 1. The bottom of the sealing ring 14 slides and extends to the inside of the sealing groove 15. A first waterproof adhesive layer 16 is filled between the bottom of the sealing ring 14 and the sealing groove 15. By arranging the sealing ring 14, the sealing groove 15 and the first waterproof adhesive layer 16, the support plate 11 and the display screen 3 can be fixed on the top of the base 1, thereby achieving the purpose of fixing the display screen 3. At the same time, the first waterproof adhesive layer 16 can waterproof and seal the accommodating groove 4.

[0033] In addition, a second sealing structure for waterproof protection of the display screen 3 is installed on the top of the second supporting structure, and the second sealing structure is located above the display screen 3. The second sealing structure includes a second sealing plate 17, a transparent resin plate 18 is embedded inside the second sealing plate 17, a second waterproof adhesive layer 19 is bonded between the bottom of the second sealing plate 17 and the top of the supporting plate 11, and the second sealing plate 17 and the transparent resin plate 18 cover the top of the display screen 3 to protect the display screen 3, and the transparent resin plate 18 can facilitate users to watch the display screen 3 from the outside. By setting the second sealing structure, the display screen 3 can be waterproof and sealed.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof heart rate test bracelet, characterized in that: It comprises a base (1), a circuit board (2) and a display screen (3), wherein: The top of the base (1) is provided with a receiving groove (4), and the circuit board (2) and the display screen (3) are installed inside the receiving groove (4); A first supporting structure for improving the installation stability of the circuit board (2) is installed at the bottom of the inner cavity of the accommodating groove (4), and the circuit board (2) is embedded on the top of the first supporting structure; A first sealing structure for waterproofing the first supporting structure is provided inside the containing groove (4) and above the circuit board (2); A second supporting structure for mounting a display screen (3) is installed on the top of the base (1); the display screen (3) is embedded in the second supporting structure; and the bottom of the second supporting structure is in contact with the top of the sealing structure; A second sealing structure for waterproofing the display screen (3) is installed on the top of the second supporting structure, and the second sealing structure is located above the display screen (3).

2. A waterproof heart rate test bracelet according to claim 1, characterized in that: The first supporting structure comprises a supporting seat (5), a limiting groove (6) is provided on the top of the supporting seat (5), and the circuit board (2) is slidably embedded in the limiting groove (6).

3. A waterproof heart rate test bracelet according to claim 2, characterized in that: A raised strip (7) is installed at the bottom of the circuit board (2), and the bottom of the raised strip (7) fits with the bottom of the inner cavity of the limiting groove (6).

4. A waterproof heart rate test bracelet according to claim 3, characterized in that: Heat dissipation grooves (8) are provided on both sides of the top of the support seat (5), and the bottom of the heat dissipation groove (8) is connected to the inside of the limiting groove (6).

5. A waterproof heart rate test bracelet according to claim 4, characterized in that: The first sealing structure comprises a first sealing plate (9) and a baffle plate (10); the baffle plate (10) is arranged inside the accommodating groove (4) and connected to the inner wall of the accommodating groove (4); the bottom of the first sealing plate (9) is bonded to the top of the baffle plate (10).

6. A waterproof heart rate test bracelet according to claim 5, characterized in that: The second supporting structure comprises a supporting plate (11), the supporting plate (11) being mounted on the top of the base (1), the display screen (3) being embedded in the top of the supporting plate (11), foam pads (12) being equidistantly mounted on the bottom of the display screen (3), the bottom of the foam pads (12) being in contact with the top of the first sealing plate (9), a wire (13) being connected between the display screen (3) and the circuit board (2), the wire (13) penetrating the first sealing plate (9).

7. A waterproof heart rate test bracelet according to claim 6, characterized in that: A sealing ring (14) is installed on the periphery of the bottom of the support plate (11), and a sealing groove (15) matching the sealing ring (14) is opened on the top of the base (1), the bottom of the sealing ring (14) slides and extends into the inside of the sealing groove (15), and a first waterproof adhesive layer (16) is filled between the bottom of the sealing ring (14) and the sealing groove (15).

8. A waterproof heart rate test bracelet according to claim 7, characterized in that: The second sealing structure comprises a second sealing plate (17), a transparent resin plate (18) is embedded inside the second sealing plate (17), and a second waterproof adhesive layer (19) is bonded between the bottom of the second sealing plate (17) and the top of the support plate (11).

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