Medical baby carriage for newborns
By setting up an automatic clamping and positioning structure on the medical stroller, using the combination of an electromagnetic and a clamping plate, the noise problem caused by the collision between the baby basket and the frame is solved, and the stability and operation convenience of the stroller are achieved.
Patent Information
- Application Number
- CN202420616890.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-28
AI Technical Summary
During the pushing process of existing medical strollers, collisions between the baby basket and the frame are prone to occur, resulting in noise.
A medical stroller structure including a frame, a positioning frame, a moving wheel, a clamping slot, a positioning channel, a drive seat and an electromagnet is designed. The automatic clamping of the baby basket is achieved by controlling the suction force and spring of the clamping plate by the electromagnet. Hold positioning to avoid collision.
It effectively prevents collision between the baby basket and the frame, reduces noise, and ensures the stability and convenience of operation.
Smart Images
Figure CN222195377U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a medical baby carriage for newborns, belonging to the field of medical baby carriages. Background Art
[0002] Medical baby strollers are mostly suitable for maternal and child health care hospitals, obstetrics departments of large, medium and small hospitals, obstetrics and gynecology clinics, etc., and play a very important role in the care of newborns in the critical early period. During use, the existing medical baby strollers with detachable baby baskets are directly nested in the frame of the stroller, which is easy to collide with the frame during the pushing process, thereby making noise. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model aims to provide a medical baby stroller for newborns, so as to solve the problem that in the existing medical baby strollers with detachable baby baskets, the baby baskets are directly nested in the frame of the baby stroller during use, which makes it easy for the baby baskets to collide with the frame during pushing, thereby making noise.
[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a medical baby stroller for newborns, the structure of which includes a frame, a positioning frame is provided on the frame, a baby basket is embedded in the positioning frame, a moving wheel is provided at the lower end of the frame, a clamping notch is provided at the center of the lower end surface of the baby basket, a positioning channel communicating with the clamping notch is provided at the bottom of the positioning frame, a driving seat connected with the positioning channel is provided at the center of the bottom surface of the positioning frame, a transmission groove is provided in the driving seat, the transmission groove is communicated with the clamping notch through the positioning channel, a clamping plate is slidably provided on the left and right parts of the transmission groove, the upper parts of the two clamping plates are extended into the clamping plates through the positioning channel, and are respectively tightly fitted on both sides of the inner wall of the clamping notch, a clamping spring is provided between the middle parts of the two clamping plates, an electromagnet that generates magnetic attraction for the clamping plate is provided in the middle of the bottom surface of the transmission groove, and a controller for controlling the power supply of the electromagnet is provided on the bottom surface of the driving seat.
[0005] Furthermore, the controller is connected to a switch.
[0006] Furthermore, the clamping plate is made of metal.
[0007] Furthermore, the upper outer wall of the clamping plate is provided with anti-slip lines in contact with the inner wall of the clamping slot.
[0008] Furthermore, a lithium battery for supplying power to the electromagnet is also arranged in the driving seat.
[0009] The beneficial effects of the utility model are as follows: a structure for automatically clamping and positioning the baby basket is arranged on the medical baby stroller, which effectively ensures stability and prevents noise. When the baby basket is inserted, the switch on the controller is operated so that the controller controls the electromagnet to be energized, and the electromagnet generates suction force on the left and right clamping plates. The two clamping plates are brought close to each other, and the clamping spring is compressed to produce deformation. Then the baby basket is loaded into the positioning frame, and the clamping notch on the bottom surface of the baby basket will wrap the two clamping plates at the same time. Finally, the switch on the controller is operated to cut off the power of the electromagnet. The clamping plates without restrictions clamp and position the clamping notch internally under the rebound action of the clamping spring, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0011] Figure 1 This is a schematic structural diagram of a medical baby carriage for newborns according to the utility model;
[0012] Figure 2 The utility model is a partial cross-sectional structural schematic diagram of a medical baby carriage for newborns. DETAILED DESCRIPTION
[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0014] See also Figure 1 , Figure 2 The utility model provides a technical solution for a medical baby carriage for newborns: its structure includes a frame 1, a positioning frame 2 is provided on the frame 1, a baby basket 3 is embedded in the positioning frame 2, a moving wheel 4 is provided at the lower end of the frame 1, a clamping notch 5 is provided at the center of the lower end surface of the baby basket 3, a positioning channel 6 communicating with the clamping notch 5 is provided at the bottom of the positioning frame 2, a driving seat 7 connected with the positioning channel 6 is provided at the center of the bottom surface of the positioning frame 2, a transmission groove 8 is provided in the driving seat 7, the transmission groove 8 is communicated with the clamping notch 5 through the positioning channel 6, and the left and right parts of the transmission groove 8 are both slidably provided with a clamping The holding plate 9, the upper parts of the two clamping plates 9 are extended into the clamping plate 9 through the positioning channel 6, and are respectively tightly fitted on both sides of the inner wall of the clamping slot 5, a clamping spring 10 is arranged between the middle parts of the two clamping plates 9, an electromagnet 11 which generates a magnetic attraction force on the clamping plate 9 is arranged in the middle part of the bottom surface of the transmission slot 8, a controller 12 for controlling the power supply of the electromagnet 11 is arranged on the bottom surface of the driving seat 7, a switch is connected to the controller 12, the clamping plate 9 is made of metal material, the outer wall of the upper part of the clamping plate 9 is provided with an anti-slip texture which contacts the inner wall of the clamping slot 5, and a lithium battery for powering the electromagnet 11 is also arranged in the driving seat 7.
[0015] The medical baby stroller is provided with a structure for automatically clamping and positioning the baby basket 3, which effectively ensures stability and prevents noise. When the baby basket 3 is inserted, the switch on the controller 12 is operated, so that the controller 12 controls the electromagnet 11 to be energized, and the electromagnet 11 generates suction force on the left and right clamping plates 9. The two clamping plates 9 are close to each other, and the clamping spring 10 is compressed to produce deformation. Then the baby basket 3 is loaded into the positioning frame 2, and the clamping notch 5 on the bottom surface of the baby basket 3 will wrap the two clamping plates 9 at the same time. Finally, the switch on the controller 12 is operated to cut off the power of the electromagnet 11. The clamping plate 9 without restriction is clamped and positioned inside the clamping notch 5 under the rebound action of the clamping spring 10, and the operation is convenient.
[0016] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0017] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A medical baby carriage for newborns, Features: The structure comprises a frame (1), a positioning frame (2) is provided on the frame (1), a baby basket (3) is embedded in the positioning frame (2), a moving wheel (4) is provided at the lower end of the frame (1), a clamping notch (5) is provided at the center of the lower end surface of the baby basket (3), a positioning channel (6) communicating with the clamping notch (5) is provided at the bottom of the positioning frame (2), a driving seat (7) connected to the positioning channel (6) is provided at the center of the bottom surface of the positioning frame (2), a transmission groove (8) is provided in the driving seat (7), and the transmission groove (8) is arranged through the positioning The channel (6) is communicated with the clamping slot (5), and a clamping plate (9) is slidably provided on the left and right parts of the transmission slot (8). The upper parts of the two clamping plates (9) extend into the clamping plates (9) through the positioning channel (6) and are respectively tightly fitted on both sides of the inner wall of the clamping slot (5). A clamping spring (10) is provided between the middle parts of the two clamping plates (9). An electromagnet (11) for generating a magnetic attraction force on the clamping plate (9) is provided in the middle part of the bottom surface of the transmission slot (8), and a controller (12) for controlling the power supply of the electromagnet (11) is provided on the bottom surface of the drive seat (7).
2. A medical stroller for newborns according to claim 1, Features: The controller (12) is connected to a switch.
3. A medical stroller for newborns according to claim 1, Features: The clamping plate (9) is made of metal material.
4. A medical stroller for newborns according to claim 1, Features: The upper outer wall of the clamping plate (9) is provided with anti-slip patterns that contact the inner wall of the clamping slot (5).
5. A medical stroller for newborns according to claim 1, Features: A lithium battery for supplying power to the electromagnet (11) is also provided in the driving seat (7).