Universal back applicator

Abstract

The utility model relates to a universal back applicator which comprises a handle, a universal bent pipe and an applicator assembly, one end of the universal bent pipe is connected with the handle, the universal bent pipe can be bent in any direction, the applicator assembly comprises an applicator head, and the applicator head is connected with the end, away from the handle, of the universal bent pipe; by means of the universal bent pipe, the relative position of the medicine applying head and the handle can be adjusted in any direction and angle, the adjusting range is large, even if the handle is held in front of the chest, the medicine applying head can easily reach any position on the back of the human body, and compared with an existing single-rod or telescopic-rod type medicine applying device, an arm does not need to be bent to the back for operation, and the operation is convenient. Especially for patients with inflexible hands and obese patients, the back can be easily smeared, and operation and control are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a universal back applicator. Background Art

[0002] For dermatological diseases, when the lesion area of ​​the patient is located on the back, it is usually necessary to apply medicine, which is usually done with the help of others. In order to enable the patient to complete the application of medicine alone, auxiliary tools can be used to achieve this.

[0003] For example, the utility model patent with application number CN201921501136.5 proposes a self-service back applicator device, which includes a telescopic handle, an arc-shaped bending rod and a treatment head; one end of the telescopic handle is correspondingly and tightly connected to one end of the arc-shaped bending rod, and the other end of the arc-shaped bending rod is correspondingly connected to one end surface of the treatment head; the end of the treatment head away from the arc-shaped bending rod is lotus-shaped, and the end surface of the treatment head is provided with a groove for correspondingly placing a sponge pad, and the thickness of the sponge pad is greater than the depth of the groove, and the end of the treatment head corresponding to the sponge pad is provided with a silicone film cover for wrapping the sponge pad, and the mouth of the silicone film cover is in close contact with the end surface of the treatment head and the arc-shaped bending rod.

[0004] However, the adjustable position of the treatment head relative to the handle in the above-mentioned applicator is limited, and the operation is inconvenient. Utility Model Content

[0005] In view of this, it is necessary to provide a universal back applicator to solve the problem that the adjustable position of the treatment head relative to the handle in the existing applicator is limited and the operation is inconvenient.

[0006] The utility model provides a universal back applicator, comprising a handle, a universal bend and an applicator assembly, one end of the universal bend is connected to the handle, the universal bend can be bent in any direction, and the applicator assembly comprises an applicator head, which is connected to one end of the universal bend away from the handle.

[0007] Furthermore, the medicine applicator assembly also includes a connecting shell, the connecting shell is fixedly connected to one end of the universal elbow, and the medicine applicator head is connected to the connecting shell.

[0008] Furthermore, the applicator head is rotatably connected to the connecting shell.

[0009] Furthermore, it also includes a motor, the connecting shell includes a connecting upper cover and a connecting lower cover, the connecting upper cover and the connecting lower cover are detachably connected, and an installation cavity is formed between them, the motor is built into the installation cavity, and the output end is connected to the applicator head.

[0010] Furthermore, it also includes a driving assembly, which is installed in the handle and electrically connected to the motor.

[0011] Furthermore, the drive assembly includes a battery, a circuit board, a cable and a switch, the battery and the circuit board are both installed in the handle, one end of the cable is electrically connected to the battery via the circuit board, the other end of the cable passes through the universal bend and is electrically connected to the motor, the switch is slidably connected to the handle and can slide to a first position and a second position, when the switch slides to the first position, the switch abuts against the circuit board, the battery is connected to the cable, and when the switch slides to the second position, the switch is spaced apart from the circuit board, and the battery is disconnected from the cable.

[0012] Furthermore, the handle includes a handheld upper cover and a handheld lower cover, the handheld upper cover and the handheld lower cover are detachably connected, and a power supply cavity is formed therebetween, and the battery and the circuit board are both built into the power supply cavity.

[0013] Furthermore, the universal bend tube includes a helical spring and a rubber sleeve, one end of the helical spring is connected to the handle, the other end of the helical spring is connected to the applicator head, and the rubber sleeve is sleeved on the helical spring.

[0014] Furthermore, the helical spring includes an inner spring and a shaped spring, and the inner spring is built in the shaped spring.

[0015] Furthermore, it also includes two connecting components, which include a connecting sleeve and a card, wherein the card is fixed on the connecting sleeve, one end of the connecting sleeve is connected to one end of the universal elbow, the other end of the connecting sleeve extends into the power supply cavity, and the card thereon is embedded in the card slot formed between the handheld upper cover and the handheld lower cover, one end of the other connecting sleeve is connected to the other end of the universal elbow, the other end of the other connecting sleeve extends into the installation cavity, and the card thereon is embedded in the card slot formed between the connecting upper cover and the connecting lower cover.

[0016] Compared with the prior art, the universal bend tube can be used to adjust the relative position of the applicator head and the handle in any direction and angle, with a large adjustment range. Even if the handle is held in front of the chest, the applicator head can easily reach any position behind the human body. Compared with the existing single-rod or telescopic rod applicators, there is no need to bend the arm behind the back for operation, which is especially suitable for patients with inflexible hands and obese patients, so that they can easily apply the applicator on the back and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1An exploded schematic diagram of the entire universal back applicator provided by an embodiment of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a universal elbow in a universal back applicator provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0020] like Figure 1-2 As shown, the universal back applicator provided by the utility model includes a handle 100, a universal bend 200 and an applicator assembly 300, one end of the universal bend 200 is connected to the handle 100, and the universal bend 200 can be bent in any direction. The applicator assembly 300 includes an applicator head 310, and the applicator head 310 is connected to the end of the universal bend 200 away from the handle 100.

[0021] During implementation, the universal bend tube 200 can be used to adjust the relative position of the applicator head 310 and the handle 100 in any direction and angle. The adjustment range is large. Even if the handle 100 is held in front of the chest, the applicator head 310 can be easily moved to any position behind the human body. Compared with the existing single-rod or telescopic rod applicators, there is no need to bend the arm behind the back for operation, which is especially suitable for patients with inflexible hands and obese patients, so that they can easily apply the applicator on the back and the operation is convenient.

[0022] In this embodiment, the coating component 300 is an adhesive ointment, which contacts the patient's back and applies the ointment to the patient's lesion. The coating component 300 includes a coating head 310, which is connected to the end of the universal bend 200 away from the handle 100.

[0023] To achieve the connection between the applicator head 310 and the universal elbow 200, in one embodiment, the applicator assembly 300 further includes a connecting shell, which is fixedly connected to one end of the universal elbow 200, and the applicator head 310 is connected to the connecting shell.

[0024] In order to increase the single ointment carrying capacity of the applicator head 310 and evenly apply the ointment to the lesion on the patient's back, in one embodiment, the applicator head 310 is rotatably connected to the connecting shell. The ointment can be guided to the applicator head 310 along the rotation circumference of the applicator head 310 in advance to increase the single ointment carrying capacity of the applicator head 310. At the same time, when the applicator head 310 contacts the lesion area on the patient's back, the motor 340 is turned on to drive the applicator head 310 to rotate, so that the ointment is evenly applied to the patient's back, replacing the process of pulling the applicator back and forth, which is convenient to use and more evenly applied.

[0025] It also includes a motor 340, and the connecting shell includes a connecting upper cover 320 and a connecting lower cover 330. The connecting upper cover 320 and the connecting lower cover 330 are detachably connected and form an installation cavity therebetween. The motor 340 is built into the installation cavity, and the output end is connected to the applicator head 310.

[0026] In order to supply power to the motor 340 , the present embodiment further includes a driving assembly 400 , which is installed in the handle 100 and electrically connected to the motor 340 .

[0027] In one embodiment, the drive assembly 400 includes a battery 410, a circuit board 420, a cable and a switch 440. The battery 410 and the circuit board 420 are both installed in the handle 100. One end of the cable is electrically connected to the battery 410 via the circuit board 420, and the other end of the cable passes through the universal bend 200 and is electrically connected to the motor 340. The switch 440 is slidably connected to the handle 100 and can slide to a first position and a second position. When the switch 440 slides to the first position, the switch 440 abuts against the circuit board 420, and the battery 410 is connected to the cable. When the switch 440 slides to the second position, the switch 440 is spaced apart from the circuit board 420, and the battery 410 is disconnected from the cable.

[0028] It is understandable that the circuit board 420 is a structure that can be thought of by those skilled in the art, and controls the on-off connection between the battery 410 and the motor 340 through a push-button switch 440 .

[0029] The handle 100 includes a handheld upper cover 110 and a handheld lower cover 120 , which are detachably connected to form a power supply cavity, and the battery 410 and the circuit board 420 are both built into the power supply cavity.

[0030] The universal elbow 200 in this embodiment can be bent in any direction.

[0031] In one embodiment, the universal elbow 200 includes a spiral spring 210 and a rubber sleeve 220 , one end of the spiral spring 210 is connected to the handle 100 , the other end of the spiral spring 210 is connected to the applicator head 310 , and the rubber sleeve is sleeved on the spiral spring 210 .

[0032] The spiral spring 210 includes an inner spring and a shaping spring, wherein the inner spring is built into the shaping spring. The inner spring can prevent the universal elbow 200 from straightening and deforming, while the shaping spring plays a role in angle shaping, and the outer covering rubber sleeve 220 plays a role in decoration and protection of the inner spring.

[0033] In one embodiment, two connecting components 500 are also included, and the connecting components 500 include a connecting sleeve 510 and a card 520, wherein the card 520 is fixed on the connecting sleeve 510, wherein one end of one connecting sleeve 510 is docked with one end of the universal elbow 200, wherein the other end of one connecting sleeve 510 extends into the power supply cavity, and the card 520 thereon is embedded in the card slot formed between the handheld upper cover 110 and the handheld lower cover 120, and one end of the other connecting sleeve 510 is docked with the other end of the universal elbow 200, wherein the other end of the other connecting sleeve 510 extends into the installation cavity, and the card 520 thereon is embedded in the card slot formed between the connecting upper cover 320 and the connecting lower cover 330.

[0034] To further improve the efficiency of drug application, the present embodiment also includes a visual component for displaying an image of the patient's back.

[0035] In one embodiment, the visual component includes a camera and a mobile phone or tablet. The camera captures an image of the patient's back and transmits it to the mobile phone or tablet, so as to facilitate knowing the position of the applicator head 310 relative to the patient's back.

[0036] In another embodiment, the visual component may further include multiple reflectors, wherein one reflector is located directly facing the patient's back and another reflector is located directly in front of the patient, and the image of the patient's back is transmitted to the reflector located directly in front of the patient through reflection between the multiple reflectors.

[0037] Compared with the prior art: through the provision of the universal bend tube 200, the relative position of the applicator head 310 and the handle 100 can be adjusted in any direction and angle, and the adjustment range is large. Even if the handle 100 is held in front of the chest, the applicator head 310 can be easily made to reach any position behind the human body. Compared with the existing single-rod or telescopic rod applicators, there is no need to bend the arm behind the back for operation, which is especially aimed at patients with inflexible hands and obese patients, so that they can easily apply the back and are easy to operate.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. Universal back applicator, characterized in that, It includes a handle, a universal elbow and a medicine applicator assembly; One end of the universal elbow is connected to the handle, and the universal elbow can be bent in any direction; The medicine applicator assembly includes a medicine applicator head, and the medicine applicator head is connected to an end of the universal elbow away from the handle; The medicine applicator assembly further comprises a connecting shell, the connecting shell is fixedly connected to one end of the universal elbow, and the medicine applicator head is connected to the connecting shell; The applicator head is rotatably connected to the connecting shell; It also includes a motor, the connection housing includes a connection upper cover and a connection lower cover, the connection upper cover and the connection lower cover are detachably connected, and a mounting cavity is formed therebetween, the motor is built into the mounting cavity, and the output end is connected to the applicator head; The utility model also comprises a driving assembly which is installed in the handle and is electrically connected to the motor.

2. The universal back applicator according to claim 1, characterized in that: The driving assembly includes a battery, a circuit board, a cable and a switch. The battery and the circuit board are both installed in the handle. One end of the cable is electrically connected to the battery via the circuit board, and the other end of the cable passes through the universal bend and is electrically connected to the motor. The switch is slidably connected to the handle and can slide to a first position and a second position. When the switch slides to the first position, the switch abuts against the circuit board, and the battery is connected to the cable. When the switch slides to the second position, the switch is spaced apart from the circuit board, and the battery is disconnected from the cable.

3. The universal back applicator according to claim 2, characterized in that: The handle comprises a handheld upper cover and a handheld lower cover, the handheld upper cover and the handheld lower cover are detachably connected, and a power supply cavity is formed therebetween, and the battery and the circuit board are both built in the power supply cavity.

4. The universal back applicator according to claim 1, characterized in that: The universal bend pipe comprises a spiral spring and a rubber sleeve, one end of the spiral spring is connected to the handle, the other end of the spiral spring is connected to the applicator head, and the rubber sleeve is sleeved on the spiral spring.

5. The universal back applicator according to claim 4, characterized in that: The helical spring comprises an inner spring and a shaped spring, wherein the inner spring is built in the shaped spring.

6. The universal back applicator according to claim 3, characterized in that: It also includes two connecting components, which include a connecting sleeve and a card, wherein the card is fixed on the connecting sleeve, one end of which is connected to one end of the universal elbow, the other end of which extends into the power supply cavity, and the card thereon is embedded in the card slot formed between the handheld upper cover and the handheld lower cover, one end of the other connecting sleeve is connected to the other end of the universal elbow, the other end of which extends into the installation cavity, and the card thereon is embedded in the card slot formed between the connecting upper cover and the connecting lower cover.

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