阅读说明：本技术 可拆式止痒器 (Detachable itching relieving device ) 是由 关广晖 于 2021-01-07 设计创作，主要内容包括：本发明公开了一种可拆式止痒器,包括主机,主机内设置有电路板和电源,还包括有止痒接头,止痒接头上设置有发热元件和第一导电体,发热元件与第一导电体电性连接,主机上设置有止痒接座,止痒接座上设置有第二导电体,第二导电体与电路板电性连接,止痒接头与止痒接座为可拆式连接、且第一导电体与第二导电体导电配合；此款止痒器,通过设置可被拆卸的止痒接头,由于每个止痒接头配置有一个发热元件,用户可通过更换止痒接头,以实现对发热元件的更换,且止痒接头由于与主机的止痒接座为可拆式连接,其更换非常简易、快速,因此,厂家可通过一台主机配置多个止痒接头,以实现不同用户使用不同止痒接头。(The invention discloses a detachable itching relieving device, which comprises a host, wherein a circuit board and a power supply are arranged in the host, the itching relieving device also comprises a itching relieving connector, a heating element and a first conductor are arranged on the itching relieving connector, the heating element is electrically connected with the first conductor, a itching relieving connecting seat is arranged on the host, a second conductor is arranged on the itching relieving connecting seat, the second conductor is electrically connected with the circuit board, the itching relieving connector and the itching relieving connecting seat are detachably connected, and the first conductor and the second conductor are in conductive fit; this kind of itching relieving device connects through the itching that sets up that can be dismantled, because every itching relieving connects and disposes a heating element, user's accessible changes itching relieving connects to the realization is to heating element's change, and itching relieving connects because the itching relieving connection seat with the host computer is detachable connection, and it changes very simply, fast, consequently, a plurality of itching relieving of host computer configuration of producer's accessible connect, connect in order to realize that different users use different itching relieving.)

1. Removable itching relieving device, including host computer (1), be provided with circuit board (2) and power (3) in host computer (1), characterized by still including itching relieving joint (4), be provided with heating element (5) and first electric conductor (6) on itching relieving joint (4), heating element (5) and first electric conductor (6) electric connection, be provided with itching relieving joint chair (7) on host computer (1), be provided with second electric conductor (8) on itching relieving joint chair (7), second electric conductor (8) and circuit board (2) electric connection, itching relieving joint (4) and itching relieving joint chair (7) are detachable connection, and first electric conductor (6) and second electric conductor (8) conductive cooperation.

2. A removable itch stopping device according to claim 1, wherein said first conductor (6) and said second conductor (8) are spring pins and flat conductive blocks in contact with each other for conduction.

3. A removable itch stopping device according to claim 1, wherein said first conductor (6) and said second conductor (8) are conductive pins and sockets which are in contact with each other.

4. A detachable itching relieving device according to claim 1, wherein the itching relieving connector (4) and the itching relieving connection seat (7) are inserted by a buckle.

5. A detachable itching relieving device according to claim 4, wherein the itching relieving connection seat (7) is an intermediate connection seat, the main machine (1) is provided with a connection seat opening (11), the inner end (71) of the intermediate connection seat is clamped into the connection seat opening (11), the outer end (72) of the intermediate connection seat is provided with a bulge (73) and extends out of the connection seat opening (11), the outer end (72) of the intermediate connection seat is inserted into the itching relieving connector (4), and the bulge (73) abuts against the inner side wall of the itching relieving connector (4).

6. A detachable itching relieving device according to claim 5, wherein the inner side wall of the itching relieving joint (4) is provided with a clamping groove (41), and the bulge (73) of the outer end (72) of the middle connecting seat is clamped on the clamping groove (41).

7. A removable itching relief device according to claim 1, characterised in that a second electrical conductor (8) is fixed in said intermediate connection, said first electrical conductor (6) abutting against said second electrical conductor (8).

8. A removable itching relieving device according to any of claims 1 to 7, wherein the external end of the itching relieving joint (4) is provided with a mounting hole (42), the mounting hole (42) is fixed with a heating element (5), the internal end of the itching relieving joint (4) comprises a hollow sleeve (43) and a first conductor (6) arranged in the hollow sleeve (43), and the intermediate socket is inserted into the hollow sleeve (43) to surround the first conductor (6) and the second conductor (8).

9. A removable itching relieving device according to claim 8, wherein the heating element (5) is located at a position where the external diameter of the lower section of the itching relieving joint (4) is smallest.

10. The detachable itching relieving device of claim 1, wherein the main body (1) further comprises a vibration motor (9), and the vibration motor (9) is electrically connected with the circuit board (2).

Technical Field

The invention relates to the technical field of antipruritic devices, in particular to a detachable antipruritic device.

Background

Mosquito is a common harmful insect, and when being bitten by mosquito, the mosquito can stimulate the skin of human body to release a histamine protein to react with the mosquito, namely, an immune reaction, so that allergic reactions such as pruritus, redness and swelling occur at the bitten part. When the bite is scratched by hands, the skin can be broken to cause infection, which affects the health of human body; therefore, corresponding products for sterilizing and relieving itching, such as an electronic itching relieving gun and an itching relieving instrument, are produced.

See the patent of Chinese utility model, the number of the issued bulletin: CN210096051U, name: the mosquito bite itching relieving instrument with the adjustable itching relieving area comprises a shell, a power supply, a power switch, a control panel and a heating sheet, wherein a power supply groove is embedded in the bottom of the rear end of the lower shell, and the lower shell is connected with the control panel through a first support column and a second support column; the front end of the lower shell extends downwards and gradually shrinks inwards to form a circular table, and the circular table and the lower shell are integrally formed; the front end of the circular truncated cone is detachably connected with a heating head; the heating head comprises a heating sheet and a connecting part, the heating sheet is embedded on the notch and penetrates through the notch, and the height of the surface exposed out of the heating part is not more than 2 mm; one end of the connecting part, which is far away from the heating sheet, is in contact connection with a conductive contact in the shell, the conductive contact is electrically connected with a heating electrode of the mosquito bite itching relieving instrument with the adjustable itching relieving area, and the heating electrode is in three-phase insertion connection with a support column on the upper shell; the upper shell is embedded with a power switch, the heating sheet is in bidirectional connection with the control panel, and feeds back the working temperature to the control panel. Above-mentioned itching relieving appearance through being provided with the notch and the heating plate of different areas to realize itching relieving area's adjustable.

However, the above antipruritic instrument has the following disadvantages: (1) when the heating sheet is replaced, the itching relieving instrument needs to be replaced after the temperature of the heating sheet is reduced so as to avoid scalding users and ensure safety, so that the heating sheet cannot be replaced immediately, and waiting time is wasted; (2) the thickness of the heating sheet is 2-4 mm, the diameter of the heating sheet is 0.5-1 cm, the whole volume of the heating sheet is small, the operation of replacing the heating sheet by a user is not facilitated, and the replacement is complex; (3) although the itching relieving instrument is provided with three heating sheets with different sizes, different users share the same three heating sheets to be contacted with the skin due to the complex replacement of the itching relieving instrument, and the itching relieving instrument is not sanitary and is easy to be damaged by the heating sheets, so that the whole itching relieving instrument cannot be used, and the service life is influenced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the detachable itching relieving device which is characterized in that the heating element is arranged on the itching relieving joint, the itching relieving joint is convenient and quick to replace, the service life of the product is obviously prolonged, and the product is sanitary.

The purpose of the invention is realized as follows:

the detachable itching relieving device comprises a host, wherein a circuit board and a power supply are arranged in the host, and the detachable itching relieving device is characterized by also comprising a itching relieving connector, wherein a heating element and a first conductor are arranged on the itching relieving connector, the heating element is electrically connected with the first conductor, a itching relieving connecting seat is arranged on the host, a second conductor is arranged on the itching relieving connecting seat, the second conductor is electrically connected with the circuit board, the itching relieving connector and the itching relieving connecting seat are detachably connected, and the first conductor and the second conductor are in conductive fit; the itching relieving device is provided with the detachable itching relieving joints, and each itching relieving joint is provided with one heating element, so that a user can replace the heating element by replacing the itching relieving joint, therefore, even if the temperature of the heating element is higher, the temperature of the itching relieving joint is not influenced, a user does not need to wait for the temperature of the heating element to drop, the itching relieving joint can be replaced immediately, and because the itching relieving joint is detachably connected with the itching relieving connecting seat of the host, the replacement is very simple and rapid, therefore, a manufacturer can configure a plurality of itching relieving joints through one host, so as to realize that different users use different itching relieving joints, avoid the defect of insanitation caused by using the same heating element to contact the skin of different users, and simultaneously, even if one heating element (namely one itching relieving joint) is damaged, other itching relieving joints can be used, and the integral service life of the product is greatly prolonged.

The detachable itching relieving device can also be solved by adopting the following technical measures:

furthermore, the first conductor and the second conductor are spring thimbles and flat conductive blocks which are contacted with each other for conduction; the heating element is electrified through the elastic contact of the spring thimble and the flat conductive block, so that the normal work of the heating element is ensured, the conductive mode of the elastic contact is easily matched with the assembly and disassembly of the itching relieving connector, so that the heating element is ensured to be powered off in time when the itching relieving connector is disassembled, and the heating element can be electrified and heated to work when the itching relieving connector is installed on a host machine.

Furthermore, the first conductor and the second conductor are a conductive pin and a conductive jack which are in contact conduction with each other; the conductive pin is inserted into the conductive jack to realize the electrification of the heating element, the plugging mode is stable, the normal work of the heating element can be ensured, the plugging conductive mode is easily matched with the assembly and disassembly of the itching relieving connector to ensure that the heating element is powered off in time when the itching relieving connector is disassembled, and the heating element can be electrified and heated to work when the itching relieving connector is installed on a host machine.

Furthermore, the itching relieving connector is inserted into the itching relieving connecting seat in a buckling manner; the scheme of buckle connection, it is easy to implement, and the user of being convenient for installs and removes the itching relieving joint of change.

Furthermore, the itching relieving connecting seat is a middle connecting seat, a connecting seat opening is formed in the host, the inner end of the middle connecting seat is clamped into the connecting seat opening, a bulge is formed in the outer end of the middle connecting seat and extends out of the connecting seat opening, the outer end of the middle connecting seat is inserted into the itching relieving connector, and the bulge abuts against the inner side wall of the itching relieving connector; the itching relieving connector is easily mounted on the host machine through the itching relieving connecting seat, and stable connection between the itching relieving connector and the host machine is improved.

Furthermore, a clamping groove is formed in the inner side wall of the itching relieving joint, and a bulge at the outer end of the middle connecting seat is clamped in the clamping groove; the bulge is easy to clamp in the clamping groove to realize the buckling connection between the bulge and the clamping groove, the implementation scheme is easy, simple and reasonable, and the itching-relieving joint can be well ensured to be connected on the itching-relieving connecting seat.

Furthermore, a second conductor is fixed in the intermediate connecting seat, and the first conductor is abutted against the second conductor; the second conductor is arranged on the middle connecting seat, so that the second conductor is convenient to contact with the first conductor for conducting electricity.

Furthermore, the outer end of the itching relieving joint is provided with a mounting hole, a heating element is fixed on the mounting hole, the inner end of the itching relieving joint comprises a hollow sleeve and a first conductor arranged in the hollow sleeve, and the middle connecting seat is inserted into the hollow sleeve so as to surround the first conductor and the second conductor; the hollow sleeve can well protect the connection between the conductive contact pin and the conductive jack from being influenced by the external environment, and the connection stability of the conductive contact pin and the conductive jack is ensured.

Furthermore, the external diameter of the lower section of the itching relieving joint at the position of the heating element is the smallest, so that the heat of the heating element is more concentrated and is not easy to dissipate.

Furthermore, the host machine also comprises a vibration motor which is electrically connected with the circuit board; the physical vibration generated by the vibration motor drives the itching relieving joint to vibrate, so that the heating element on the itching relieving joint can press and contact the skin and simultaneously play a role in simulating scratching and relieving itching by hands, and the effect of relieving itching is achieved.

The invention has the following beneficial effects:

(1) the itching relieving device is provided with the detachable itching relieving joints, and each itching relieving joint is provided with one heating element, so that a user can replace the heating element by replacing the itching relieving joint, therefore, even if the temperature of the heating element is higher, the temperature of the itching relieving joint is not influenced, a user does not need to wait for the temperature of the heating element to drop, the itching relieving joint can be replaced immediately, and because the itching relieving joint is detachably connected with the itching relieving connecting seat of the host, the replacement is very simple and rapid, therefore, a manufacturer can configure a plurality of itching relieving joints through one host, so as to realize that different users use different itching relieving joints, avoid the defect of insanitation caused by using the same heating element to contact the skin of different users, and simultaneously, even if one heating element (namely one itching relieving joint) is damaged, other itching relieving joints can be used, and the integral service life of the product is greatly prolonged.

(2) The first conductor and the second conductor are a conductive contact pin and a conductive jack which are mutually contacted and conductive, or a spring thimble and a flat conductive block which are mutually contacted and conductive; the two modes are easy to be matched with the assembly and disassembly of the itching relieving connector, so that the heating element is timely powered off when the itching relieving connector is disassembled, and the heating element can be electrified and heated to work when the itching relieving connector is installed on a host.

(3) The physical vibration generated by the vibration motor drives the itching relieving joint to vibrate, so that the heating element on the itching relieving joint can press and contact the skin and simultaneously play a role in simulating scratching and relieving itching by hands, and the effect of relieving itching is achieved.

Drawings

Fig. 1 is a schematic view of a removable itch stopping device of the present invention.

Fig. 2 is a broken-away schematic view of fig. 1.

Fig. 3 is a schematic view of another embodiment of the removable itch stopping device of the present invention.

Fig. 4 is a disassembled schematic view of fig. 3.

Detailed Description

The invention is further illustrated by the following figures and examples.

Example 1: as shown in fig. 1 and 2, a detachable itching relieving device comprises a main unit 1, wherein a circuit board 2 and a power supply 3 are arranged in the main unit 1, and is characterized by further comprising a itching relieving connector 4, wherein a heating element 5 and a first conductor 6 are arranged on the itching relieving connector 4, the heating element 5 is electrically connected with the first conductor 6, a itching relieving connector base 7 is arranged on the main unit 1, a second conductor 8 is arranged on the itching relieving connector base 7, the second conductor 8 is electrically connected with the circuit board 2, the itching relieving connector 4 is detachably connected with the itching relieving connector base 7, and the first conductor 6 is in conductive fit with the second conductor 8; the itching relieving device is provided with the detachable itching relieving joints 4, each itching relieving joint 4 is provided with the heating element 5, and a user can replace the heating element 5 by replacing the itching relieving joint 4, so that the user can replace the itching relieving joint 4 immediately without waiting for the temperature of the heating element 5 to drop even if the temperature of the heating element 5 is higher, and the itching relieving joint 4 is detachably connected with the itching relieving joint seat 7 of the host 1, so that the replacement is very simple and rapid, a manufacturer can configure a plurality of itching relieving joints 4 through one host 1 to realize that different users use different itching relieving joints 4, the defect of insanitation caused by the fact that the same heating element 5 is used to contact the skin of different users is avoided, and meanwhile, even if one heating element 5 (namely one itching relieving joint 4) is damaged, other itching relieving joints 4 can be also used, the whole service life of the product is greatly prolonged.

As a specific scheme, the first conductor 6 and the second conductor 8 are spring ejector pins and flat conductive blocks which are contacted with each other for conducting electricity; the heating element 5 is electrified through the elastic contact of the spring thimble and the flat conductive block, so that the normal work of the heating element 5 is ensured, the conductive mode of the elastic contact is easily matched with the assembly and disassembly of the itching relieving connector 4, so that the heating element 5 is timely powered off when the itching relieving connector 4 is disassembled, and the heating element 5 can be electrified and heated to work when the itching relieving connector 4 is installed on the host 1.

As a specific scheme, the itching relieving connector 4 is in snap-fit connection with the itching relieving connecting seat 7; the itching relieving connecting seat 7 is a middle connecting seat, the host 1 is provided with a connecting seat opening 11, the inner end 71 of the middle connecting seat is clamped into the connecting seat opening 11, the outer end 72 of the middle connecting seat is provided with a bulge 73 and extends out of the connecting seat opening 11, the outer end 72 of the middle connecting seat is inserted into the itching relieving joint 4, and the bulge 73 is abutted to the inner side wall of the itching relieving joint 4; the inner side wall of the itching relieving joint 4 is provided with a clamping groove 41, and a bulge 73 at the outer end 72 of the middle connecting seat is clamped on the clamping groove 41.

In this embodiment, a second conductor 8 is fixed in the intermediate socket, and the first conductor 6 abuts against the second conductor 8; the second conductor 8 is arranged on the intermediate connecting seat, so that the contact conduction with the first conductor 6 is facilitated.

In this embodiment, the external end of the itch stopping joint 4 is provided with a mounting hole 42, the heating element 5 is fixed on the mounting hole 42, the internal end of the itch stopping joint 4 comprises a hollow sleeve 43 and a first conductor 6 arranged in the hollow sleeve 43, and the intermediate connecting seat is inserted into the hollow sleeve 43 to surround the first conductor 6 and the second conductor 8.

In this embodiment, the outer diameter of the lower section of the itching relieving joint 4 where the heating element 5 is located is the smallest; so that the heat of the heating element 5 is more concentrated and is not easy to dissipate.

As a better embodiment, the main machine 1 further comprises a vibration motor 9, and the vibration motor 9 is electrically connected with the circuit board 2; the itching relieving connector 4 is driven to vibrate by physical vibration generated by the vibration motor 9, so that the heating element 5 on the itching relieving connector 4 can simulate the scratching of hands of a person to relieve itching while pressing and contacting the skin, and the effect of relieving itching is achieved.

The working principle is as follows: when the device works, the heating element 5 on the itching relieving joint 4 is tightly attached to the skin of the bite part, the heat energy generated by the heating element 5 can accelerate the diffusion and dilution of the toxin at the bite part, and meanwhile, the physical vibration generated by the vibration motor 9 is utilized to drive the heating element 5 on the itching relieving joint 4 to press the skin, so that the diffusion and dilution speed of the toxin is accelerated, and meanwhile, the effect of simulating scratching and relieving itching by hands of a human can be achieved, and the effect of relieving itching is achieved.

Example 2: as shown in fig. 3 and 4, this embodiment is similar to embodiment 1, except that: the first conductor 6 and the second conductor 8 are conductive pins and conductive jacks which are in contact conduction with each other; the conductive pin is inserted into the conductive jack to electrify the heating element 5, the plugging mode is stable, and the normal work of the heating element 5 can be ensured, the plugging conductive mode is easily matched with the assembly and disassembly of the itching relieving connector 4 to ensure that the heating element 5 is powered off in time when the itching relieving connector 4 is disassembled, and the heating element 5 can be electrified and heated to work when the itching relieving connector 4 is installed on the host 1.