Battery support structure for sweeping robot

Abstract

The utility model relates to the technical field of household robots, and discloses a battery support structure for a sweeping robot. The battery box comprises a battery box body, a battery placement groove is formed in the battery box body, a spring groove is formed in the bottom of the battery placement groove, a plurality of strong springs are arranged in the spring groove, a supporting plate is welded to the upper ends of the strong springs for connection, and electrode plates are arranged on the inner walls of the two sides of the battery placement groove; bracket plate storage grooves are formed in the upper ends of the inner walls of the two sides of the battery placement groove, rotating shafts are rotationally connected into the bracket plate storage grooves, connecting plates are welded to the outer surfaces of the rotating shafts, the battery placement groove is welded to the other ends of the connecting plates, and fixing screw holes are formed in the other ends of the battery placement groove. Through the design, the stability of battery installation is guaranteed, the battery is effectively protected against external impact and damage, the service life of the battery is prolonged, and the working efficiency of the robot is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of household robots, and specifically relates to a battery bracket structure for a sweeping robot. Background Art

[0002] As people's quality of life improves, the use of smart home appliances is becoming more and more widespread. A sweeping robot, also known as an automatic cleaning machine, smart vacuum cleaner, robot vacuum cleaner, etc., is a type of smart home appliance that can automatically complete floor cleaning in the room with certain artificial intelligence.

[0003] For example, announcement number CN216293915U discloses a battery bracket structure for a sweeping robot, which specifically relates to the technical field of household robots, including a bracket body, a groove is provided on the top surface of the bracket body, a mounting groove is provided inside the groove, symmetrical buffer mechanisms are provided on both sides of the mounting groove, and the buffer mechanism includes a fixed block, one side of the fixed block is fixedly connected to the inner wall of the bracket body, and the other side of the fixed block is hinged with a connecting rod, and the end of the connecting rod is hinged with a sliding block. The utility model provides a buffer mechanism, when the robot is hit, the vibration is transmitted to the bracket body, the bracket body vibrates the mounting groove and the internal battery through the buffer mechanism, the bracket body presses the fixed block, the fixed block is driven by the vibration to move the connecting rod, the connecting rod drives the sliding block to move and is buffered by the reset mechanism, when the mounting groove vibrates, the first telescopic rod and the damping spring are pressed, and the damping spring is used for buffering, thereby achieving the purpose of vibration reduction.

[0004] However, the shock-absorbing structure of the device will cause the installation slot to shake due to inertia when the robot moves too fast. Long-term shaking may cause poor contact between the battery and the battery interface, resulting in unstable or interrupted power transmission, which will shorten the working time of the robot or make it unable to work normally.

[0005] Application Contents

[0006] The purpose of the present application is to provide a battery bracket structure for a sweeping robot in order to solve the above-mentioned problem that long-term shaking may cause poor contact between the battery and the battery interface.

[0007] The technical solution adopted in the present application is as follows: A battery bracket structure for a sweeping robot comprises a battery box body, a battery placement groove is provided inside the battery box body, a spring groove is provided at the bottom of the battery placement groove, a plurality of strong springs are arranged inside the spring groove, the upper ends of the strong springs are welded with support plates for connection, electrode sheets are provided on the inner walls on both sides of the battery placement groove, batteries corresponding to the electrode sheets are placed inside the support plates, bracket plate storage grooves are provided on the upper ends of the inner walls on both sides of the battery placement groove, the bracket plate storage grooves are connected with a rotating shaft for relative internal rotation, the rotating shaft is welded with a connecting plate on the outer surface inside the bracket plate storage groove, the other end of the connecting plate is welded with a battery placement groove, the other end of the battery placement groove is provided with a fixing screw hole, and the rotating shafts corresponding to the fixing screw holes are threadedly connected on both sides of the upper surface of the battery box body.

[0008] By adopting the above technical solution and the above design, the stability of battery installation is guaranteed, the normal operation of the robot is guaranteed, the battery is effectively protected from external impact and damage, and its service life is extended. At the same time, it is easy to disassemble and assemble, making battery replacement simpler and faster, thereby improving the work efficiency of the robot.

[0009] In a preferred embodiment, sponges are provided on the inner and outer sides of the battery box body.

[0010] By adopting the above technical solution, the sponge has good elasticity and shock absorption performance, and when the robot collides with a wall or furniture, it cushions the battery box body and thus protects it.

[0011] In a preferred embodiment, a plurality of slide grooves are provided on the inner walls on both sides of the battery placement groove, and sliding blocks corresponding to the slide grooves are welded on both sides of the support plate, and the sliding blocks are slidably connected inside the slide grooves.

[0012] By adopting the above technical solution, the movement of the support plate is limited, making its operation more stable and improving its stability.

[0013] In a preferred embodiment, a mounting plate is welded to the outer side of the battery box body, and fixing through holes are formed at four corners of the mounting plate.

[0014] By adopting the above technical solution, the battery box body is fixed through the fixing through hole to increase its stability.

[0015] In a preferred embodiment, a rubber pad is bonded to the lower surface of the bracket plate.

[0016] By adopting the above technical solution, when the bracket plate contacts the battery, the pressure of the bracket plate on the battery is reduced, thereby protecting the battery.

[0017] In a preferred embodiment, a moisture absorption box is provided on one inner wall of the battery placement slot.

[0018] By adopting the above technical solution, when the robot is sweeping the floor, there will sometimes be water stains on the ground. During cleaning, the humid environment may enter the battery box. The moisture absorption box will absorb the moist substances entering the battery box, keeping the battery in a dry environment, ensuring the normal operation of the battery and extending its service life.

[0019] In a preferred embodiment, the battery box body, the bracket plate and the support plate are made of polyimide high-strength plastic.

[0020] By adopting the above technical solution, the material has high strength and rigidity, and is also relatively light, which reduces the weight of the robot and ensures the normal flexibility and maneuverability of the robot.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0022] In the present application, when the battery is installed, the battery is placed on the upper surface of the support plate, and the support plate is pressed downward to the inside of the spring groove, so that the two sides of the battery are in contact with the electrode sheets to make them electrically connected. Furthermore, by rotating the rotating shaft, the corresponding bracket plate is rotated out of the bracket plate storage groove and into the bracket plate storage groove on the other side, and is fixed by threading the fixing bolts into the slider. Synchronously, the bracket plate and the battery are in contact, and the stability of the battery is guaranteed by the mutual contact between the bracket plate and the support plate. The above design ensures the stability of the battery installation, the normal operation of the robot is guaranteed, the battery is effectively protected from external impact and damage, and its service life is extended. At the same time, it is easy to disassemble and assemble, making the battery replacement simpler and faster, thereby improving the work efficiency of the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the battery bracket device in this application;

[0024] Figure 2 This is a schematic diagram of the internal structure of the battery holder device in this application;

[0025] Figure 3 This is a schematic diagram of the planar structure of the battery support device in this application;

[0026] Figure 4 It is a schematic diagram of the planar structure of the bracket plate in this application.

[0027] Markings in the figure: 1. Battery box body; 2. Fixing through hole; 3. Bracket plate; 4. Rotating shaft; 5. Bracket plate storage slot; 6. Moisture absorption box; 7. Mounting plate; 8. Battery; 9. Fixing bolt; 10. Battery placement slot; 11. Slide slot; 12. Sliding block; 13. Electrode sheet; 14. Support plate; 15. Strong spring; 16. Spring slot; 17. Sponge; 18. Fixing screw hole; 19. Connecting plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] Reference Figure 1-4 A battery support structure for a sweeping robot includes a battery box body 1, a battery placement slot 10 is provided inside the battery box body 1, a spring slot 16 is provided at the bottom of the battery placement slot 10, a plurality of strong springs 15 are provided inside the spring slot 16, a support plate 14 is welded to the upper end of the strong spring 15, electrode sheets 13 are provided on the inner walls of both sides of the battery placement slot 10, batteries 8 corresponding to the electrode sheets 13 are placed inside the support plate 14, bracket plate storage slots 5 are provided on the upper ends of the inner walls of both sides of the battery placement slot 10, and the bracket plate storage slots 5 are relatively internally rotatably connected to each other. There is a rotating shaft 4, and a connecting plate 19 is welded to the outer surface of the rotating shaft 4 inside the bracket plate storage groove 5. A battery placement groove 10 is welded to the other end of the connecting plate 19, and a fixing screw hole 18 is opened at the other end of the battery placement groove 10. The two sides of the upper surface of the battery box body 1 are threadedly connected with the rotating shaft 4 corresponding to the fixing screw hole 18. Through the above design, the stability of the installation of the battery 8 is guaranteed, the normal operation of the robot is guaranteed, the battery 8 is effectively protected from external impact and damage, and its service life is extended. At the same time, it is easy to disassemble and assemble, making the replacement of the battery 8 simpler and faster, thereby improving the working efficiency of the robot.

[0030] Reference Figure 3 A sponge 17 is provided on the inner and outer sides of the battery box body 1. The sponge 17 has good elasticity and shock absorption performance. When the robot collides with a wall or furniture, the battery box body 1 is buffered and protected.

[0031] Reference Figure 1-3A plurality of slide grooves 11 are provided on the inner walls on both sides of the battery placement groove 10, and sliders 12 corresponding to the slide grooves 11 are welded on both sides of the support plate 14. The sliders 12 are slidably connected to the inside of the slide grooves 11 to limit the movement of the support plate 14, making it run more smoothly and improving its stability.

[0032] Reference Figure 1-2 A mounting plate 7 is welded to the outside of the battery box body 1, and fixing through holes 2 are opened at the four corners of the mounting plate 7. The battery box body 1 is fixed through the fixing through holes 2 to increase its stability.

[0033] Reference Figure 4 A rubber pad is bonded to the lower surface of the bracket plate 3. When it abuts against the battery 8, the pressure of the bracket plate 3 on the battery 8 is reduced, thereby protecting the battery 8.

[0034] Reference Figure 1-2 A moisture absorption box 6 is provided on the inner wall of one side of the battery placement slot 10. When the robot is sweeping the floor, there may be water stains on the floor. During cleaning, the humid environment may enter the battery box. The moisture absorption box 6 absorbs the moist substances entering the battery box, keeping the battery 8 in a dry environment, ensuring the normal operation of the battery 8 and extending its service life.

[0035] Reference Figure 1-4 The battery box body 1, the bracket plate 3 and the support plate 14 are made of polyimide high-strength plastic, which has high strength and rigidity, and is also relatively light, which reduces the weight of the robot and ensures the normal flexibility and maneuverability of the robot.

[0036] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0037] The implementation principle of the battery bracket structure embodiment of the present application for a sweeping robot is as follows:

[0038] In the present application, when the battery 8 is installed, the battery 8 is placed on the upper surface of the support plate 14, and the support plate 14 is pressed downward to the inside of the spring groove 16, so that the two sides of the battery 8 are in contact with the electrode sheet 13 to make them electrically connected. Furthermore, by rotating the rotating shaft 4, the corresponding bracket plate 3 is rotated out of the bracket plate storage groove 5 and into the bracket plate storage groove 5 on the other side, and is fixed by threading the fixing bolt 9 into the slider 12. Synchronously, the bracket plate 3 is in contact with the battery 8, and the mutual contact between the bracket plate 3 and the support plate 14 ensures the stability of the battery 8. Through the above design, the stability of the installation of the battery 8 is guaranteed, the normal operation of the robot is guaranteed, the battery 8 is effectively protected from external impact and damage, and its service life is extended. At the same time, it is easy to disassemble and assemble, making the replacement of the battery 8 simpler and faster, thereby improving the working efficiency of the robot.

[0039] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A battery support structure for a sweeping robot, comprising a battery box body (1), characterized in that: The battery box body (1) is provided with a battery placement groove (10) inside, a spring groove (16) is provided at the bottom of the battery placement groove (10), a plurality of strong springs (15) are arranged inside the spring groove (16), the upper ends of the strong springs (15) are welded to support plates (14) for connection, electrode sheets (13) are arranged on the inner walls of both sides of the battery placement groove (10), batteries (8) corresponding to the electrode sheets (13) are placed inside the support plates (14), and the battery placement groove (10) is provided with a plurality of strong springs (15) at the inner walls of both sides of the battery placement groove (10). The upper ends of the inner walls on both sides are provided with support plate storage grooves (5), and the support plate storage grooves (5) are relatively internally connected with a rotating shaft (4), and a connecting plate (19) is welded to the outer surface of the rotating shaft (4) inside the support plate storage groove (5), and a battery placement groove (10) is welded to the other end of the connecting plate (19), and a fixing screw hole (18) is provided at the other end of the battery placement groove (10), and the upper surface of the battery box body (1) is threadedly connected to the rotating shaft (4) corresponding to the fixing screw hole (18) on both sides.

2. A battery support structure for a sweeping robot as claimed in claim 1, characterized in that: Sponges (17) are arranged on the inner and outer sides of the battery box body (1).

3. The battery support structure for a sweeping robot as claimed in claim 1, characterized in that: The inner walls on both sides of the battery placement groove (10) are provided with a plurality of slide grooves (11), and sliding blocks (12) corresponding to the slide grooves (11) are welded on both sides of the support plate (14), and the sliding blocks (12) are slidably connected inside the slide grooves (11).

4. The battery support structure for a sweeping robot according to claim 1, characterized in that: A mounting plate (7) is welded to the outer side of the battery box body (1), and fixing through holes (2) are provided at four corners of the mounting plate (7).

5. The battery support structure for a sweeping robot according to claim 1, characterized in that: A rubber pad is bonded to the lower surface of the bracket plate (3).

6. The battery support structure for a sweeping robot according to claim 1, characterized in that: A moisture absorption box (6) is provided on one inner wall of the battery placement slot (10).

7. The battery support structure for a sweeping robot according to claim 1, characterized in that: The battery box main body (1), the bracket plate (3) and the support plate (14) are made of polyimide high-strength plastic.

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