Plastic doll model suitable for infant nursing teaching

Abstract

The utility model discloses a plastic doll model suitable for infant nursing teaching, and relates to the field of plastic models. The plastic doll model suitable for infant nursing teaching comprises a plastic doll body and a multifunctional base, the multifunctional base comprises a counterweight seat arranged below the plastic doll body, a supporting column is arranged at the top of the counterweight seat, a sliding sleeve is movably connected to the outer surface of the supporting column in a sleeving mode, and a pressing type locking piece is arranged on the side face of the bottom end of the sliding sleeve. The pressing type locking piece is movably connected with the supporting column in a clamped mode. According to the plastic doll model suitable for infant nursing teaching, a navel hole model is pressed, so that a sliding plug pin is moved out of a clamping hole, a plastic body is moved up and down, a pressing rod is loosened, the sliding plug pin automatically enters the clamping hole to be fixed, and then a plastic hand model and a plastic leg model are adjusted; therefore, the sitting posture and the lying posture can be adjusted conveniently, teaching objects can watch conveniently, a teacher does not need to hold the device in the teaching process, and the device is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic models, in particular to a plastic doll model suitable for infant care teaching. Background Art

[0002] Nowadays, many hospitals' nursing departments or some neonatal care education classes usually use plastic dolls as models for simulated care when teaching neonatal care. The existing models are basically made of plastic with limbs, torso and head, which are then rotated and installed. The overall structure is relatively simple.

[0003] However, in actual teaching, when teaching the nursing of newborns in sitting and lying positions, the model needs to be placed in corresponding postures. At this time, the model can be placed on a table or held upright by one hand. The former is not convenient for the teaching object to watch, and the latter is very inconvenient for the teacher, which affects the subsequent nursing teaching operations. Therefore, a plastic doll model suitable for infant nursing teaching is provided to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plastic doll model suitable for infant care teaching, which solves the problem that when teaching the nursing of newborns in sitting and lying positions in actual teaching, the model needs to be placed in corresponding postures. At this time, the model can be placed on a table and fiddled with, or held upright by one hand and fiddled with. The former is inconvenient for the teaching objects to watch, and the latter is very inconvenient for the teachers, which affects the subsequent nursing teaching operations.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A plastic doll model suitable for infant care teaching, comprising a plastic doll body and a multifunctional base arranged at the bottom of the plastic doll body, the multifunctional base comprising;

[0006] A weight seat is arranged below the main body of the plastic doll;

[0007] A support column, which is horizontally rotatably arranged on the top of the counterweight seat;

[0008] A sliding sleeve is fixedly installed inside the main body of the plastic doll, and the sliding sleeve is movably sleeved on the outer surface of the support column;

[0009] The push-type locking piece is arranged on the bottom end side of the sliding sleeve, and the push-type locking piece is movably connected with the supporting column.

[0010] Preferably, the plastic doll body comprises a plastic body and a head model rotatably arranged on the top of the plastic doll body, and plastic hand models and plastic leg models are rotatably arranged on the upper and lower sides of the plastic doll body respectively.

[0011] Preferably, a belly button model is provided on the front side of the plastic body, and the end of the push-type locking piece abuts against the inner side of the belly button model.

[0012] Preferably, the push-type locking member comprises:

[0013] A hollow rod fixedly disposed on the outer wall of the sliding sleeve;

[0014] A sliding latch is slidably arranged at the front end of the hollow rod, a plurality of clamping holes are opened on the outer wall of the support column, and the end of the sliding latch is movably inserted into the inside of the clamping hole;

[0015] A pressing rod slidably disposed at the end of the hollow rod;

[0016] A locking spring disposed on the outer surface of the end of the sliding latch;

[0017] A traction cable is installed between the sliding latch and the pressing rod.

[0018] Preferably, a steering shaft is fixedly connected to the interior of the hollow rod, and the traction steel cable is passed around the outer surface of the steering shaft to change the traction direction.

[0019] Preferably, a retaining ring is fixedly connected to the interior of the hollow rod, and the sliding latch passes through the retaining ring.

[0020] Preferably, a movable groove is formed on the outer surface of the end of the pressing rod, and the steering shaft passes through the movable groove.

[0021] Preferably, the bottom of the support column is fixedly connected to a rotating seat, the bottom bearing of the rotating seat is connected to a fixed seat, and fixing bolts are installed between the fixed seat and the counterweight seat.

[0022] The utility model discloses a plastic doll model suitable for teaching infant care, which has the following beneficial effects: by pressing the belly button model on the surface of the plastic body, a pressing rod is moved toward the inside of the hollow rod, at which time the bottom end of the pressing rod drives one end of a traction cable to move downward, at which time the other end of the traction cable pulls a sliding latch to move out of a clamping hole, so that a locking spring is compressed, and at this time the entire plastic body is moved up and down, so that a sliding sleeve moves up and down on the outer surface of a supporting column, thereby adjusting the height of the plastic doll body, and then releasing the pressing rod, at this time the sliding latch automatically enters the clamping hole for fixing under the action of the locking spring, and then adjusting the plastic hand model and the plastic leg model, thereby facilitating adjustment of the sitting and lying positions, and facilitating viewing by teaching objects, and at the same time, during the teaching process, there is no need for the teaching person to hold the hand, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the overall outer surface structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the outer surface structure of the main body of the plastic doll of the utility model;

[0026] Figure 3 This is a schematic diagram of the outer surface structure of the multifunctional base of the utility model;

[0027] Figure 4 It is an exploded view of the outer surface structure of the counterweight seat of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the push-type locking member of the utility model.

[0029] In the figure: 1. Plastic doll body; 101. Plastic body; 102. Head model; 103. Plastic hand model; 104. Plastic leg model; 105. Belly button model; 2. Multifunctional base; 21. Counterweight seat; 22. Support column; 23. Sliding sleeve; 24. Push-type locking piece; 241. Hollow rod; 242. Sliding latch; 243. Locking spring; 244. Retaining ring; 245. Push rod; 246. Traction cable; 247. Steering shaft; 248. Movable slot; 25. Rotating seat; 26. Fixed seat; 27. Fixing bolt; 28. Clamp hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] The embodiment of the present application provides a plastic doll model suitable for infant care teaching, which solves the problem that when teaching the sitting and lying postures of newborns in actual teaching, the model needs to be placed in corresponding postures. In this case, the model can be placed on a table and fiddled with, or held upright with one hand and fiddled with. The former is not convenient for the teaching objects to watch, and the latter is very inconvenient for the teacher, which affects the subsequent nursing teaching operations.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] The utility model embodiment discloses a plastic doll model suitable for infant care teaching.

[0034] According to the attached Figure 1-5 As shown, it includes a plastic doll body 1 and a multifunctional base 2 arranged at the bottom of the plastic doll body 1, and the multifunctional base 2 includes;

[0035] A weight seat 21 is disposed below the plastic doll body 1;

[0036] A support column 22, which is horizontally rotatably disposed on the top of the counterweight seat 21;

[0037] A sliding sleeve 23 is fixedly installed inside the plastic doll body 1, and the sliding sleeve 23 is movably sleeved on the outer surface of the support column 22;

[0038] The push-type locking member 24 is disposed on the bottom side of the sliding sleeve 23 , and the push-type locking member 24 is movably engaged with the supporting column 22 .

[0039] The plastic doll body 1 includes a plastic body 101 and a head model 102 rotatably arranged on the top of the plastic doll body 1. Plastic hand models 103 and plastic leg models 104 are rotatably arranged on the upper and lower sides of the plastic doll body 1, respectively. The head model 102, the plastic hand model 103 and the plastic leg model 104 can be rotated 360 degrees to adjust the direction.

[0040] A belly button model 105 is disposed on the front side of the plastic body 101 , and the end of the push-type locking member 24 abuts against the inner side of the belly button model 105 .

[0041] The push-type locking member 24 includes:

[0042] A hollow rod 241, which is fixedly disposed on the outer wall of the sliding sleeve 23;

[0043] A sliding latch 242 is slidably disposed at the front end of the hollow rod 241. A plurality of locking holes 28 are formed on the outer wall of the support column 22. The ends of the sliding latch 242 are movably inserted into the locking holes 28.

[0044] A pressing rod 245 slidably disposed at the end of the hollow rod 241;

[0045] A locking spring 243 disposed on the outer surface of the end of the sliding latch 242;

[0046] The traction cable 246 is installed between the sliding latch 242 and the pressing rod 245 .

[0047] A steering shaft 247 is fixedly connected to the interior of the hollow rod 241 , and a traction cable 246 is passed around the outer surface of the steering shaft 247 to change the traction direction.

[0048] A retaining ring 244 is fixedly connected to the interior of the hollow rod 241 , and the sliding latch 242 passes through the retaining ring 244 .

[0049] An outer surface of the end of the pressing rod 245 is provided with a movable groove 248 , and the steering shaft 247 passes through the movable groove 248 .

[0050] The bottom of the support column 22 is fixedly connected to a rotating seat 25, the bottom bearing of the rotating seat 25 is connected to a fixed seat 26, and a fixing bolt 27 is installed between the fixed seat 26 and the counterweight seat 21. By rotating the plastic body 101, the rotating seat 25 rotates on the top of the fixed seat 26 to adjust the direction of the plastic body 101.

[0051] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0052] When the device is in use, the navel model 105 on the surface of the plastic body 101 is pressed to move the pressing rod 245 toward the inside of the hollow rod 241. At this time, the bottom end of the pressing rod 245 drives one end of the traction cable 246 to move downward. At this time, the other end of the traction cable 246 pulls the sliding latch 242 out of the clamping hole 28, so that the locking spring 243 is compressed. At this time, the entire plastic body 101 is moved up and down, so that the sliding sleeve 23 moves up and down on the outer surface of the support column 22, thereby adjusting the height of the plastic doll body 1, and then the pressing rod 245 is released. At this time, under the action of the locking spring 243, the sliding latch 242 automatically enters the clamping hole 28 for fixation, and then the plastic hand model 103 and the plastic leg model 104 are adjusted, so as to facilitate the adjustment of the sitting and lying positions, and facilitate the teaching object to watch. At the same time, the teacher does not need to hold it during the teaching process, which is more convenient.

[0053] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plastic doll model suitable for teaching infant care, comprising a plastic doll body (1) and a multifunctional base (2) arranged at the bottom of the plastic doll body (1), characterized in that: The multifunctional base (2) comprises: A counterweight seat (21) is disposed below the plastic doll body (1); A support column (22) is horizontally rotatably disposed on the top of the counterweight seat (21); A sliding sleeve (23) is fixedly installed inside the plastic doll body (1), and the sliding sleeve (23) is movably sleeved on the outer surface of the support column (22); A push-type locking piece (24) is arranged on the bottom side of the sliding sleeve (23), and the push-type locking piece (24) is movably engaged with the support column (22).

2. A plastic doll model suitable for infant care teaching according to claim 1, characterized in that: The plastic doll main body (1) comprises a plastic body (101) and a head model (102) rotatably arranged on the top of the plastic doll main body (1); and plastic hand models (103) and plastic leg models (104) are rotatably arranged on the upper and lower sides of the plastic doll main body (1), respectively.

3. A plastic doll model suitable for infant care teaching according to claim 2, characterized in that: A belly button model (105) is arranged on the front side of the plastic body (101), and the end of the push-type locking piece (24) abuts against the inner side of the belly button model (105).

4. A plastic doll model suitable for infant care teaching according to claim 3, characterized in that: The push-type locking member (24) comprises: A hollow rod (241) fixedly disposed on the outer wall of the sliding sleeve (23); A sliding latch (242) is slidably disposed at the front end of the hollow rod (241); a plurality of locking holes (28) are formed on the outer wall of the support column (22); and the end of the sliding latch (242) is movably inserted into the locking hole (28); A pressing rod (245) slidably disposed at the end of the hollow rod (241); A locking spring (243) disposed on the outer surface of the end of the sliding latch (242); A traction cable (246) is installed between the sliding latch (242) and the pressing rod (245).

5. A plastic doll model suitable for infant care teaching according to claim 4, characterized in that: The interior of the hollow rod (241) is fixedly connected with a steering shaft (247), and the traction steel cable (246) is passed around the outer surface of the steering shaft (247) to change the traction direction.

6. A plastic doll model suitable for infant care teaching according to claim 4, characterized in that: A retaining ring (244) is fixedly connected to the interior of the hollow rod (241), and the sliding latch (242) passes through the retaining ring (244).

7. A plastic doll model suitable for infant care teaching according to claim 5, characterized in that: An active groove (248) is formed on the outer surface of the end of the pressing rod (245), and the steering shaft (247) passes through the active groove (248).

8. A plastic doll model suitable for infant care teaching according to claim 5, characterized in that: The bottom of the support column (22) is fixedly connected to a rotating seat (25), the bottom bearing of the rotating seat (25) is connected to a fixed seat (26), and a fixing bolt (27) is installed between the fixed seat (26) and the counterweight seat (21).

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