Electric swinger for baby carriage

Abstract

The utility model relates to the field of baby carriages, in particular to an electric swinger for a baby carriage. The vehicle comprises a driving swinger and a driven swinger which are matched for use, an anti-skid pad is arranged at the bottom of the driving swinger, the driving swinger comprises a driving bottom shell, a driving upper shell is installed above the driving bottom shell, a driving supporting shell is installed above the driving upper shell through a sliding assembly, and an arc-shaped driving wheel clamping groove is formed in the upper portion of the driving supporting shell; a driving assembly connected to the driving supporting shell is arranged in the driving swinger. The driven swinging device comprises a driven bottom shell, a driven upper shell is mounted above the driven bottom shell, a driven wheel clamping groove is formed in the top of the driven upper shell, and a plurality of rollers are arranged at the bottom of the driven bottom shell; the wiggler is driven by a motor, a reduction gear set and a connecting rod, and the wiggler is simple and stable; according to the swinger, the sliding assembly with multiple guarantees is used, and the direction stability of the driving supporting shell during sliding is guaranteed; the swinger uses a built-in battery and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of baby carriages, in particular to an electric rocker for a baby carriage. Background Art

[0002] Strollers are a common tool in parenting life, and babies usually need to be rocked to comfort them when they are restless or crying. The traditional manual rocking method consumes time and energy, which may be a considerable burden, especially for parents who take care of babies for a long time or for parents in families with many children.

[0003] Existing electric rockers are mostly integrated into cradles or rocking chairs, and are driven by electric motors to achieve periodic, gentle rocking movements to soothe babies and help them fall asleep. However, traditional electric rocking devices are often combined with cradles or fixed devices and are not compatible with strollers, resulting in single functions and limited scenarios. Many parents still need to manually rock the stroller to soothe their babies when they go out, and existing devices cannot meet their needs. Utility Model Content

[0004] The purpose of the utility model is to provide a baby carriage electric rocker with a reasonable design to solve the defects and shortcomings of the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a driving rocker and a driven rocker for use together, the bottom of the driving rocker is provided with an anti-skid pad, the driving rocker includes a driving bottom shell, a driving upper shell is installed above the driving bottom shell, a driving support shell is installed above the driving upper shell through a sliding component, a circular arc-shaped driving wheel slot is opened above the driving support shell, and a driving component connected to the driving support shell is provided in the driving rocker; the driven rocker includes a driven bottom shell, a driven upper shell is installed above the driven bottom shell, a driven wheel slot identical to the driving wheel slot is opened on the top of the driven upper shell, and a plurality of rollers are provided at the bottom of the driven bottom shell.

[0006] Preferably, the driving assembly includes a power assembly shell arranged in the driving bottom shell, a driving motor is arranged at the lower inner side of the power assembly shell, a reduction gear set is arranged in the power assembly shell, a rotating rod of the driving motor is connected to a driving rod vertically arranged in the power assembly shell through the reduction gear set, the bottom of the driving support shell is connected to a swing connecting rod through a movable rotating shaft, the top of the swing connecting rod is connected to the driving connecting rod, and the top of the driving rod is inserted into the top of the driving connecting rod.

[0007] Preferably, the sliding assembly includes several sliding grooves formed at the top of the driving upper shell. Several pulleys are provided at the bottom of the driving support shell, and the pulleys are all slidably arranged in the sliding grooves. Several connecting sliding grooves parallel to the sliding grooves are formed on the driving upper shell, and the connecting sliding grooves are through grooves. Several connecting columns are connected below the driving support shell, and bolts are connected to the bottoms of the connecting columns. Each bolt passes through the connecting sliding groove, and the head of the bolt is located below the driving upper shell.

[0008] Preferably, a driving sliding groove is formed on the driving upper shell. An activity cover is provided outside the movable rotating shaft, the swing link and the driving link below the driving support shell, and the activity cover is movably arranged in the driving sliding groove.

[0009] Preferably, a main control board is provided on the inner side of the driving bottom shell. A display screen is provided on the main control board, and the display screen is embedded in the driving bottom shell. Several adjustment buttons connected to the main control board are provided at the lower position below the display screen on the side of the driving bottom shell.

[0010] Preferably, a battery is provided in the driving bottom shell. A battery protection cover is installed above the battery, a charging board is provided above the battery protection cover, the charging port of the charging board is embedded in the driving bottom shell, and the battery is electrically connected to the charging board.

[0011] Preferably, wear-resistant strips are provided at the inner bottoms of the sliding grooves.

[0012] After adopting the above structure, the beneficial effects of the present utility model are as follows:

[0013] 1. This rocker uses a motor-driven method, and drives the driving support shell to reciprocate by using a reduction gear set and a link driving method, so as to realize the rocking of the baby carriage. The structure is simple and efficient. After deceleration, the rocking speed is reduced and the torque is increased, ensuring the safety of the baby carriage during rocking.

[0014] 2. This rocker uses a sliding assembly with multiple guarantees to ensure the direction stability of the driving support shell during sliding, and uses wear-resistant sheets for protection, greatly increasing the service life of the product.

[0015] 3. This rocker uses a built-in battery and does not need to be plugged in during use, is applicable to different scenarios, can be carried out for use, and is portable and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the usage mode of the present utility model;

[0017] Figure 2 is an external structure schematic diagram of the driving rocker in the present utility model;

[0018] Figure 3 is a bottom view of the driving rocker in the present utility model;

[0019] Figure 4 is a schematic external structure diagram of the driven oscillator in the present utility model;

[0020] Figure 5 is a bottom view of the driven oscillator in the present utility model;

[0021] Figure 6 is a sectional view of the driving oscillator in the present utility model;

[0022] Figure 7 is a schematic top structure diagram of the driving upper shell in the present utility model;

[0023] Figure 8 is a schematic internal structure diagram of the driving bottom shell in the present utility model;

[0024] Figure 9 is a schematic internal structure diagram of the power component shell in the present utility model;

[0025] Figure 10 is a schematic bottom structure diagram of the driving support shell in the present utility model.

[0026] Explanation of reference numerals:

[0027] 1. Driving oscillator; 101. Driving bottom shell; 102. Driving upper shell; 10201. Sliding groove; 10202. Driving chute; 10203. Connecting chute; 103. Driving support shell; 104. Driving wheel card slot; 105. Adjustment button; 106. Display screen; 107. Anti-slip pad; 108. Main control board; 2. Driven oscillator; 201. Driven bottom shell; 202. Driven upper shell; 203. Driven wheel card slot; 204. Roller; 3. Charging board; 4. Battery protection cover; 5. Power component shell; 6. Driving motor; 7. Reduction gear set; 8. Driving rod; 9. Movable rotating shaft; 10. Swing link; 11. Driving link; 12. Movable cover; 13. Connecting column; 14. Pulley; 15. Battery; 16. Wear-resistant strip. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1-6As shown, it includes a driving rocker 1 and a driven rocker 2 used in cooperation. An anti-slip pad 107 is provided at the bottom of the driving rocker 1. The driving rocker 1 includes a driving bottom case 101. A driving upper case 102 is installed above the driving bottom case 101. A driving support case 103 is installed above the driving upper case 102 through a sliding component. An arc-shaped driving wheel card slot 104 is opened above the driving support case 103. A driving component connected to the driving support case 103 is provided inside the driving rocker 1; the driven rocker 2 includes a driven bottom case 201. A driven upper case 202 is installed above the driven bottom case 201. A driven wheel card slot 203 identical to the driving wheel card slot 104 is opened at the top of the driven upper case 202. Several rollers 204 are provided at the bottom of the driven bottom case 201.

[0030] See Figures 1-10 As shown, the driving component includes a power component case 5 provided inside the driving bottom case 101. A driving motor 6 is provided below the inner side of the power component case 5. A reduction gear set 7 is provided inside the power component case 5. The rotating rod of the driving motor 6 is connected to a driving rod 8 vertically provided inside the power component case 5 through the reduction gear set 7. The bottom of the driving support case 103 is connected to a swing connecting rod 10 through a movable rotating shaft 9. The top of the swing connecting rod 10 is connected to a driving connecting rod 11. The top of the driving rod 8 is inserted into the top of the driving connecting rod 11;

[0031] The sliding component includes several sliding grooves 10201 opened at the top of the driving upper case 102. Several pulleys 14 are provided at the bottom of the driving support case 103. The pulleys 14 are all slidably arranged in the sliding grooves 10201. Several connecting sliding grooves 10203 parallel to the sliding grooves 10201 are opened on the driving upper case 102. The connecting sliding grooves 10203 are through grooves. Several connecting columns 13 are connected below the driving support case 103. Bolts are connected to the bottoms of the connecting columns 13. Each bolt passes through the connecting sliding groove 10203. The head of the bolt is located below the driving upper case 102;

[0032] A driving sliding groove 10202 is opened on the driving upper case 102. An activity cover 12 is provided outside the movable rotating shaft 9, the swing connecting rod 10 and the driving connecting rod 11 below the driving support case 103. The activity cover 12 is movably arranged in the driving sliding groove 10202.

[0033] As an optimized solution of the present utility model, a driving motor 6 is set as the power source. After the rotation is decelerated by a reduction gear set 7, it is transmitted to a driving rod 8. Then, the driving rod 8 drives a driving link 11 to rotate. While the driving link 11 rotates, one end of a swing link 10 can be pulled, thereby driving a movable rotating shaft 9 and a driving support housing 103 to slide reciprocally along the directions of a sliding groove 10201 and a connecting sliding groove 10203. At the same time, a pulley 14 moves within the sliding groove 10201, reducing friction by rolling and bearing the weight above. And the bolt connected to the lower part of a connecting column 13 moves within the connecting sliding groove 10203, and a movable cover 12 moves within a driving sliding groove 10202, thus ensuring the accurate direction of the movement of the driving support housing 103 in multiple ways.

[0034] See Figures 1-8 As shown, a main control board 108 is provided at the inner side of a driving bottom housing 101. A display screen 106 is provided on the main control board 108. The display screen 106 is embedded in the driving bottom housing 101. A plurality of adjustment buttons 105 connected to the main control board 108 are provided at the side of the driving bottom housing 101 below the display screen 106.

[0035] As an optimized solution of the present utility model, the main control board 108 controls the rocker, the adjustment buttons 105 facilitate the user to set usage details, and the display screen 106 can display the status in real time.

[0036] See Figures 1-8 As shown, a battery 15 is provided within the driving bottom housing 101. A battery protection cover 4 is installed above the battery 15. A charging board 3 is provided above the battery protection cover 4. The charging port of the charging board 3 is embedded in the driving bottom housing 101. The battery 15 is electrically connected to the charging board 3.

[0037] As an optimized solution of the present utility model, the battery 15 is provided so that the product does not need to be close to a power source during use, thereby enhancing the practicability of the product and expanding the scope of application.

[0038] See Figures 1-4 As shown, wear-resistant strips 16 are provided at the inner bottom of the sliding groove 10201.

[0039] As an optimized solution of the present utility model, the wear-resistant strips 16 are provided to greatly reduce the wear of the pulley 14 and the lower sliding groove 10201 during use, thereby greatly extending the service life of the product.

[0040] The usage process of the present utility model:

[0041] First, set the rocker through the adjustment button 105. Lock the two rear wheels of the stroller to be used and unlock the front wheel. Then, place the driving rocker 1 and the driven rocker 2 under the two rear wheels respectively, so that the two rear wheels are respectively placed in the driving wheel card slot 104 and the driven wheel card slot 203. At this time, part of the weight of the stroller is applied to the driving rocker 1, and the anti-slip pad 107 at the bottom of the driving rocker 1 can keep it relatively fixed with the ground. Then, the rocker can be started.

[0042] After the rocker is started, the rotation of the driving motor 6 drives the driving support shell 103 to move back and forth reciprocally through the connecting rod structure after deceleration, driving the stroller to rock back and forth through one of the rear wheels of the stroller. The other rear wheel of the stroller drives the driven rocker 2 to move back and forth passively by using the rollers 204 at the bottom. Since there are the driving rocker 1 and the driven rocker 2 under the two rear wheels of the stroller respectively, the two rear wheels can maintain the same height, so that the stroller can be stable. The front wheel of the stroller rotates passively, so that the whole stroller realizes stable back-and-forth rocking.

[0043] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An electric swing for a baby stroller, which comprises a driving swing (1) and a driven swing (2) used in cooperation, and is characterized in that: The driving oscillator (1) is provided with an anti-skid pad (107) at the bottom. The driving oscillator (1) comprises a driving bottom shell (101). A driving upper shell (102) is mounted above the driving bottom shell (101). A driving support shell (103) is mounted above the driving upper shell (102) via a sliding assembly. A circular arc-shaped driving wheel slot (104) is opened above the driving support shell (103). A driving assembly connected to the driving support shell (103) is arranged inside the driving oscillator (1); and a driven oscillator (2) comprises a driven bottom shell (201). A driven upper shell (202) is mounted above the driven bottom shell (201). A driven wheel slot (203) identical to the driving wheel slot (104) is opened at the top of the driven upper shell (202). A plurality of rollers (204) are arranged at the bottom of the driven bottom shell (201).

2. The electric swing of a baby stroller according to claim 1, characterized in that: The driving assembly comprises a power assembly shell (5) arranged in a driving bottom shell (101), a driving motor (6) is arranged at the lower inner side of the power assembly shell (5), a reduction gear set (7) is arranged in the power assembly shell (5), a rotating rod of the driving motor (6) is connected to a driving rod (8) vertically arranged in the power assembly shell (5) through the reduction gear set (7), the bottom of the driving support shell (103) is connected to a swing link (10) through a movable rotating shaft (9), the top end of the swing link (10) is connected to a driving link (11), and the top end of the driving rod (8) is inserted into the top end of the driving link (11).

3. The electric swing of a baby carriage according to claim 2, characterized in that: The sliding assembly comprises a plurality of sliding grooves (10201) opened on the top of the driving upper shell (102), a plurality of pulleys (14) are arranged at the bottom of the driving support shell (103), and the pulleys (14) are all slidably arranged in the sliding grooves (10201), a plurality of connecting grooves (10203) parallel to the sliding grooves (10201) are opened on the driving upper shell (102), and the connecting grooves (10203) are through grooves, and a plurality of connecting columns (13) are connected below the driving support shell (103), and a bolt is connected to the bottom of the connecting column (13), and each bolt is arranged to pass through the connecting groove (10203), and the head of the bolt is located below the driving upper shell (102).

4. An electric swing for a baby stroller according to claim 3, characterized in that: The driving upper shell (102) is provided with a driving slide groove (10202), and a movable cover (12) is provided below the driving support shell (103) and outside the movable shaft (9), the swing link (10) and the driving link (11), and the movable cover (12) is movably arranged in the driving slide groove (10202).

5. An electric swing for a baby stroller according to claim 4, characterized in that: A main control board (108) is provided on the inner side of the driving bottom shell (101), a display screen (106) is provided on the main control board (108), the display screen (106) is embedded in the driving bottom shell (101), and a plurality of adjustment buttons (105) connected to the main control board (108) are provided on the side of the driving bottom shell (101) below the display screen (106).

6. The electric swing of a baby stroller according to claim 5, wherein: A battery (15) is provided inside the driving bottom case (101). A battery protection cover (4) is installed above the battery (15). A charging board (3) is provided above the battery protection cover (4). The charging port of the charging board (3) is embedded in the driving bottom case (101). The battery (15) is electrically connected to the charging board (3).

7. An electric swing for a baby stroller according to claim 6, characterized in that: Wear-resistant strips (16) are provided at the inner bottom of the sliding grooves (10201).

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