Function control device, controller and physiotherapy equipment

Abstract

The utility model relates to the technical field of electric equipment control display, and discloses a function control device, a controller and physiotherapy equipment, the function control device comprises a control box, the control box is provided with a fixed display unit and a dynamic display unit, the fixed display unit comprises a plurality of function display identifications, and the dynamic display unit comprises a plurality of dynamic display identifications. The dynamic display unit comprises dynamic display parts with variable display states. The number of the dynamic display parts is equal to the number of the function display identifications, and the dynamic display parts and the function display identifications are arranged in a one-to-one correspondence mode. According to the utility model, the dynamic display part and the function display identification structure are arranged and combined, so that the working state of the electric equipment can be clearly represented, the structure is simple, the cost is low, and the problem of high cost of a control display structure in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric equipment control and display, and in particular to a function control device, a controller and a physical therapy device. Background Art

[0002] Existing electrical equipment has various functions. For example, in actual application, it is necessary to control and display the working time, working power, power-on status, equipment operation status and other functions of the electrical equipment, wherein the control and display functions are mainly completed by the controller. At present, the controller mainly includes a control box, a control panel, an adjustment control component and a display component, wherein the adjustment control component is used to select and control different functions of the electrical equipment, and the display component is mainly used to display the current working status of the electrical equipment. For example, in actual application, it is necessary to control the working time of the electrical equipment, such as setting the working time of the electrical equipment to half an hour or one hour, etc. After selecting the corresponding function, the display component can display the selected function so that the user knows the specific working status of the electrical equipment.

[0003] The main display form of the display component in the prior art is a digital tube display, such as the display light on an electric rice cooker or the display light on a physiotherapy device, which are all displayed in the form of a digital tube. Although the digital tube in the prior art can display the working status of the electrical equipment, in actual application, since the digital tube structure includes a glass tube and multiple digital tube cathodes located in the glass tube, and the glass tube needs to be filled with low-pressure gases such as neon or argon, the structure of the digital tube is complex and the cost is high, and the corresponding control board structure for controlling the digital tube will also be more complex and the cost is higher. For electrical equipment with low overall cost in the prior art, setting the digital tube structure will undoubtedly occupy a large proportion of the cost of the electrical equipment, thereby reducing the market competitiveness of the electrical equipment. Therefore, for electrical equipment with low cost in the prior art, it is necessary to improve its control and display structure to enhance its competitiveness. Utility Model Content

[0004] The utility model aims to provide a function control device, a controller and a physical therapy device to solve the problem of high cost of the control display structure in the prior art.

[0005] To achieve the above technical objectives, the utility model adopts the following technical solutions: a function control device, including a control box, on which a fixed display unit and a dynamic display unit are provided, wherein the fixed display unit includes a plurality of function display identifiers, and the dynamic display unit includes a dynamic display part with a variable display state, and the number of the dynamic display parts is equal to the number of the function display identifiers and is arranged in a one-to-one correspondence.

[0006] The principle of this scheme is: the fixed display unit includes several function display labels, which identify and display all the functions that need to be displayed on the electrical equipment; the dynamic display unit includes multiple dynamic display parts, and the display state of the dynamic display part is variable. Since the number of dynamic display parts is equal to the number of function display labels and is arranged one by one, during use, by controlling the display state of the dynamic display part and combining it with the function display label corresponding to the dynamic display part, a corresponding display signal can be formed. The user can know the control state of the function control device according to the display state of the dynamic display part and the function display label.

[0007] The beneficial effect of this solution is that compared with the prior art that uses a digital tube to display the control status of the electrical equipment, the control is complex and the cost is high. In this application, by setting a fixed function display mark and a dynamic display part with a variable state, when a certain working state needs to be displayed, it is only necessary to change the display state of the corresponding dynamic display part. The user can quickly and accurately judge the working state of the electrical equipment according to the change of the display state of the dynamic display part and the corresponding function display mark. Compared with the display method using a digital tube in the prior art, the number of components that need to control the dynamic display is effectively reduced, which can not only effectively reduce the number of components for changing the display state, thereby directly reducing the cost, but also the cost of the corresponding control-related components in the prior art will also be reduced. For example, the control panel structure is simpler and the cost is lower; the control circuit design is simpler and the cost will be further reduced. Therefore, the technical solution of this application can effectively reduce the cost of the entire control display, thereby reducing the cost of the product using the functional control device of this application, and effectively improving the market competitiveness of the product.

[0008] Preferably, as an improvement, the dynamic display part includes a light source and a light leakage channel cooperating with the light source, the light leakage channel is opened on the control box and the light leakage channel is arranged in cooperation with the function display mark.

[0009] In the present solution, the dynamic display part is composed of a light source and a light leakage channel cooperating with the light source, so that the light generated by the light source after being powered on can enter the light leakage channel, and each function display mark is correspondingly provided with a light source and a light leakage channel. When it is necessary to display one of the function display marks, it is only necessary to control the corresponding light source to light up, and the light generated by the light source passes through the light leakage channel to reach the position of the function display mark cooperating with it. The user can quickly and accurately judge the display information according to the light that lights up in the light leakage channel and the function display mark, so as to know the working status of the electrical equipment. At the same time, the present solution adopts a light source as a display structure with variable display status, which has a simple structure, convenient control, easy identification and low cost, and has more advantages than other dynamic display forms.

[0010] Preferably, as an improvement, the function display mark includes a mark carrier and an identification symbol set on the mark carrier.

[0011] In this solution, the identification symbol is set on the identification carrier. When in use, the identification symbol can be viewed directly from the identification carrier. Viewing is more convenient and the viewing process is less prone to errors. When the display state of the dynamic display part changes, the user can quickly determine the display signal based on the dynamic display part with a changed display state and the corresponding identification symbol, so as to clearly know the current working state of the electrical equipment.

[0012] Preferably, as an improvement, the identification carrier includes a light-shielding film fixedly connected to the control box and a transparent area arranged on the light-shielding film, the transparent area is arranged in a one-to-one correspondence with the light leakage channel, and the identification symbol is arranged on the light-shielding film.

[0013] In the present solution, the identification carrier is a light-shielding film, which can be conveniently fixed on the control box and is easy to operate. The identification symbol can be set on the light-shielding film by spraying or the like, which is convenient to produce and has a low cost for the entire identification carrier of the identification symbol. At the same time, in the present solution, the transparent area and the light leakage channel are set one by one, so that the light generated by the light source can pass through the transparent area after passing through the light leakage channel to the outside of the control box, so that the user can clearly observe from outside the control box whether the light source is in the powered-on state. Combined with the identification symbol set corresponding to the light leakage channel, the display information can be clearly, accurately and conveniently judged, thereby clearly knowing the current working status of the electrical equipment.

[0014] Preferably, as an improvement, the identification carrier includes a light-distributing transparent layer fixedly connected to the control box, the light-distributing transparent layer is located in the light leakage channel and seals the light leakage channel; the thickness of the light-distributing transparent layer is less than the wall thickness of the control box, and the identification symbol is arranged on the light-distributing transparent layer.

[0015] In the present solution, the identification carrier is a light-distributing and translucent layer directly integrally formed on the control box. The thickness of the light-distributing and translucent layer is less than the wall thickness of the control box, and the light-distributing and translucent layer completely seals the light leakage channel. Since the thickness of the light-distributing and translucent layer is different from that of the control box, the light transmission performance of the light-distributing and translucent layer is greater than that of the control box. Therefore, when the light source emits bright light, the light-distributing and translucent layer can clearly display the light emitted by the light source compared to the shell of the control box, so that the user can conveniently and clearly view the changes in the display state of the light source. The identification symbol is arranged on the light-distributing and translucent layer. When the light generated by the light source is transmitted to the light-distributing and translucent layer through the light leakage channel, not only can the light source lighting signal be transmitted to the outside of the control box for the user to view, but also the identification symbol on the light-distributing and translucent layer can be illuminated, so that the user can view the identification symbol more conveniently and clearly, thereby improving the convenience and accuracy during use.

[0016] In addition, the light-evening transmissive layer in the present solution completely seals the light leakage channel, which can not only prevent the light in the light leakage channel from directly irradiating the outside of the control box, so as to prevent the light from directly irradiating the user's eyes and causing discomfort, so the provision of a light-evening transmissive layer can effectively improve the comfort during use, and the light-evening transmissive layer can play an auxiliary dispersion role on the light generated by the light source, that is, the light-evening transmissive layer can play a light-evening role, and for the light source setting form of the point light source, the light generated by the point light source can be more evenly irradiated to the user, further improving the comfort of use, and when the light-evening transmissive layer is observed from the outside, the light-evening transmissive layer has good light uniformity and a good appearance; in addition, in the present solution, due to the blocking effect of the light-evening transmissive layer, external impurities can be effectively prevented from entering the control box through the light leakage channel, so the light-evening transmissive layer can protect the internal components of the control box, effectively improving the safety during use.

[0017] Preferably, as an improvement, the identification symbol is one or more combinations of words, numbers, letters, and patterns; the cross-section of the light leakage channel is one or more combinations of a circle, an ellipse, a sector or a polygon, and the control box is provided with partitions equal in number to the light leakage channels and arranged one-to-one, the partitions are located between the control box and the light source, and the partitions are provided with light-passing grooves connected to the light leakage channels.

[0018] In the present solution, the specific form of the identification symbol can be set according to the function that the electrical equipment needs to display, and in order to display various factors such as aesthetics, clarity and easy viewing, the identification symbol can be set to one or more combinations, such as the combination of text and patterns, etc., which will not be repeated here; in addition, the cross-section of the light leakage channel in the present solution is one or more combinations of circular, elliptical, fan-shaped, polygonal or irregular shapes, which can be reasonably set according to actual needs and the difficulty of processing and molding.

[0019] At the same time, in the present solution, partitions are arranged on the control box, and the number of partitions is equal to the number of light leakage channels and is arranged one-to-one. A light-through groove connected to the light leakage channel is provided on each partition. The light generated by the light source can be transmitted to the light leakage channel by means of the light-through groove, thereby ensuring that the state of the light source when it is on can be effectively transmitted to the outside of the control box. At the same time, the separation effect of the partition can avoid the mutual influence between the corresponding light sources between adjacent light leakage channels, so that the corresponding light leakage channels can more accurately display whether the light source is emitting light, thereby improving the accuracy of the display process.

[0020] Preferably, as an improvement, the number of the light sources is less than fourteen, and the identification symbol includes one or more combinations of a time mark, a power mark, a switch mark, an alarm mark, a dump mark or a fuse mark.

[0021] In the present scheme, the identification symbol includes a combination of one or more functions such as time, power, switch, alarm, etc., and can be set according to the performance of different electrical equipment. In addition, the number of light sources in the present scheme is less than fourteen. When the number of light sources is greater than or equal to fourteen, the control function of the electrical equipment can be displayed by using the digital tube structure in the prior art. Compared with the method of setting light sources and identification symbols in the present scheme, the working status of the electrical equipment can be displayed in more detail through digital display, making the use of digital tubes more advantageous. Therefore, when the number of light sources is greater than or equal to fourteen, it is not advantageous to use the present scheme. Therefore, the number of light sources is limited to less than fourteen in the present scheme, so that the present scheme can accurately display the information to be displayed and can effectively control the cost of the entire function control device.

[0022] Preferably, as an improvement, a transparent light-evening support member is fixedly connected to the light leakage channel and the light-through groove, and the transparent light-evening support member is in contact with the logo carrier.

[0023] In the present solution, a transparent light-evening support is fixedly connected in the light leakage channel and the light-through groove. The transparent light-evening support can conduct and evenly distribute the light entering the light-through groove and the light leakage channel, so that the light is more evenly irradiated out of the light leakage channel. Therefore, when the light leakage channel is set to other polygonal or special-shaped structures such as a long strip, a five-pointed star, a moon, etc., the light can be evenly irradiated from different positions of the light leakage channel, so that the light leakage channel has a good appearance when it displays light, thereby improving the comfort during use and improving the aesthetic appearance of the display of the entire functional control device.

[0024] A controller comprises the function control device described above.

[0025] In this solution, by setting a function control device on the controller, the controller can not only effectively and accurately display the control status, but also effectively reduce the cost of the controller and improve the competitiveness of the product.

[0026] A physiotherapy device comprises the above-mentioned function control device or the above-mentioned controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of a function control device in Embodiment 1 of the present utility model.

[0028] Figure 2 for Figure 1 Section view along AA.

[0029] Figure 3 for Figure 1 Exploded diagram.

[0030] Figure 4 for Figure 1 Schematic diagram of another perspective of the exploded view.

[0031] Figure 5 It is a schematic diagram of the light-shielding film fixed to the upper cover in the first embodiment of the utility model.

[0032] Figure 6 It is a schematic diagram of the back side of the upper cover in the first embodiment of the utility model.

[0033] Figure 7 In the second embodiment of the present utility model, the same Figure 1 Cross-sectional view at position AA.

[0034] Figure 8 This is a schematic diagram of the connection between the transparent support and the upper cover in the third embodiment of the present utility model. DETAILED DESCRIPTION

[0035] The following is further described in detail through specific implementation methods:

[0036] The figure marks in the drawings of the specification include: upper cover 1, film groove 101, base 2, light leakage channel 3, identification carrier 4, light-shielding film 401, transparent area 402, light-distributing layer 403, identification symbol 5, time mark 501, power mark 502, switch mark 503, partition seat 6, light-through groove 601, elastic button 7, pressing head 8, transparent support 9.

[0037] Embodiment 1

[0038] This embodiment is as shown in the attached Figure 1 As shown: A function control device includes a control box, on which a fixed display unit and a dynamic display unit are provided, wherein the fixed display unit includes a plurality of function display identifiers, and the dynamic display unit includes a dynamic display portion whose display state can be changed, and the number of the dynamic display portions is equal to the number of the function display identifiers and is arranged in a one-to-one correspondence, and a user determines the display information displayed by the function control device through the display state of the dynamic display portion and the correspondingly arranged function display identifier.

[0039] Specific, combined Figure 1 and Figure 3The control box is composed of an upper cover 1 and a base 2, which are fixedly connected by screws. The dynamic display part includes a light source and a light leakage channel 3 matched with the light source. The light leakage channel 3 is matched with the function display mark one by one, and the number of light sources is less than fourteen. The light source in this embodiment is an LED lamp, and a control board in the prior art is fixedly connected to the control box by screws. A control chip is arranged on the control board. The LED lamp is fixedly connected to the control board. The control board can be used to control the LED lamp to turn on and emit light, and the control board can also play other control functions; in addition, the light leakage channel 3 is integrally formed on the upper cover 1 and penetrates the upper cover 1, so that the light generated by the LED lamp can be irradiated outside the control box through the light leakage channel 3, so that the user can check that the LED lamp is in the state of being powered on and emitting light.

[0040] Combination Figure 1 and Figure 3 In order to improve the light effect and appearance, the cross section of the light leakage channel 3 is one or more combinations of circular, elliptical, fan-shaped, polygonal or irregular shapes. In this embodiment, the light leakage channel 3 is mainly a strip groove structure. The number of LED lamps corresponding to each light leakage channel 3 can be one or more. When the number of LED lamps is multiple, the multiple LED lamps are evenly arranged along the shape of the light leakage channel 3. It should be noted that in this embodiment, the dynamic display part adopts the form of a light source and the light source specifically adopts an LED lamp. In other embodiments other than this embodiment, the dynamic display part can adopt other structures with variable display states, such as luminous materials with changeable colors, etc., and for the light source, in addition to LED lamps, the light source can be replaced with other light sources such as fluorescent lamps and halogen lamps, and the specific shape of the corresponding LED lamps can be lamp beads, lamp strips, lamp rings or arc shapes, etc., which will not be repeated here.

[0041] Combination Figure 3 and Figure 5 The function display mark specifically includes a mark carrier 4 and an identification symbol 5 set on the mark carrier 4, and the identification symbol 5 includes one or more combinations of a time mark 501, a power mark 502, a switch mark 503, an alarm mark, a dumping mark or a fuse mark, and the identification symbol 5 is one or more combinations of text, numbers, letters, and patterns.

[0042] Combination Figure 2 and Figure 3The identification carrier 4 in this example includes a light-shielding film 401 and a transparent area 402 arranged on the film. The identification symbol 5 and the transparent area 402 are respectively arranged in a one-to-one correspondence with the light leakage channel 3. The cross-sectional shape of the transparent area 402 is the same as the cross-sectional shape of the light leakage channel 3, so that the transparent area 402 can have a completely consistent light leakage effect with the light leakage channel 3. The shading film 401 is fixedly connected to the control box by bonding or other means, and in order to fix the shading film 401, a film groove 101 is opened on the outer wall of the upper cover 1 in this embodiment, and the thickness of the shading film 401 is less than or equal to the depth of the film groove 101, so that after the shading film 401 is fixed in the film groove 101, the top surface of the shading film 401 is still located in the film groove 101, so as to avoid the top surface of the shading film 401 protruding out of the film groove 101 during use and being worn and damaged and failing. In this embodiment, the depth of the film groove 101 is 0.25-0.30mm, and the thickness of the shading film 401 is 0.1-0.2mm. At the same time, in order to improve the aesthetics of the shading film 401, a frosted layer can be set in the transparent area 402, which not only has a decorative effect, but also can use the frosted layer to have a light-homogenizing effect, so that the user is more comfortable when observing the light-homogenizing layer.

[0043] Specifically, the light-shielding film 401 can be a transparent plastic film, and then the other positions except the identification symbol 5 and the transparent area 402 are all coated with ink on the plastic film, so that the light-shielding film 401 with good light-shielding effect can be obtained, and the identification symbol 5 and the transparent area 402 can be easily formed at the same time, and the structure is simple and easy to manufacture. In addition, when coating the ink, for the positions where the identification symbol 5 and the transparent area 402 are set, in addition to not coating the ink and making them transparent, they can also be coated in other colors such as green, red or yellow, so that different identification symbols 5 and the transparent areas 402 corresponding to different identification symbols 5 can present different colors, so as to increase the distinction between different identification symbols 5, and the user can also view them more conveniently during the observation process; of course, all transparent areas 402 can also be set to be transparent, and the light sources in the corresponding light leakage channels 3 can be set to different colors, which can also achieve the effect of convenient distinction.

[0044] like Figure 5 As shown, the identification symbol 5 in this embodiment includes a time identification 501, a power identification 502 and a switch identification 503 in combination, and the identification symbol 5 is a combination of numbers, letters and words, such as Figure 1As shown, the time mark 501 includes "min" and four gears corresponding to the "min" mark, and the four gears are "15", "30", "45" and "60", which means that the time set for the electrical equipment can be divided into four gears of 15 minutes, 30 minutes, 45 minutes and 60 minutes; and the power mark 502 includes "power" and "high" and "low" marks corresponding to "power", indicating that the electrical equipment has two power gears of high power and low power; in addition, the switch mark 503 includes the text form of "power on".

[0045] At the same time, correspondingly, the number of light leakage channels 3 set on the upper cover 1 in this embodiment is seven, of which four are set corresponding to the time mark 501, two are set corresponding to the power mark 502, and one is set corresponding to the switch mark 503. The four light leakage channels 3 corresponding to the time mark 501 and the two light leakage channels 3 corresponding to the power mark 502 are all long strips and the six light leakage channels 3 are arranged along the outline of the stadium shape. The light leakage channel 3 corresponding to the switch mark 503 is located in the middle position of the stadium-shaped outline, so that the arrangement of the light leakage channels 3 is beautiful in appearance, and the corresponding control status can be checked very conveniently during use. Moreover, in this embodiment, due to the different lengths of different light leakage channels 3, in order to enable the light generated by the light source to clearly illuminate the light leakage channel 3, two LED lamps are set in the two light leakage channels 3 corresponding to the power mark 502 in this embodiment, and one LED lamp is set for each of the remaining light leakage channels 3. In other embodiments other than this embodiment, the cross-sectional shape of the light leakage channel 3 can be set to other forms according to the functional effect of the corresponding identification symbol 5, such as a moon shape, a five-pointed star shape or other special-shaped structures, and the arrangement shape of all light leakage channels 3 can be set according to actual needs, for example, all or part of the light leakage channels 3 are surrounded by a circle, a square, etc., which will not be repeated here.

[0046] It should be noted that only one setting mode of the identification symbol 5 is shown in this embodiment. In other embodiments other than this embodiment, the functional classification of the identification symbol 5, the number of gears in each classification, and the specific display form of the unit symbol in each gear can be added or changed according to actual needs. For example, the alarm mark can specifically include a high temperature alarm mark, a fault alarm mark, a too close distance mark, etc. At the same time, the number of each gear can also be set to multiple, for example, the time mark 501 can be set to three gears, five gears or other number of gears, or the power mark 502 can be set to three gears of high, medium and low, or other gears; in addition, the specific display form of the unit symbol in each gear can also be set according to actual needs, for example, "min" is changed to "minutes" or "hours", and "high" and "low" in "power" can be set to "100%" and "50%" and other forms. Other setting modes will not be repeated here.

[0047] Combination Figure 4 and Figure 6 In this embodiment, the control box is provided with a number of partitions that are equal to the number of light leakage channels 3 and are arranged one-to-one. The partition is a partition seat 6 integrally formed on the back of the upper cover 1. The partition seat 6 is located between the upper cover 1 and the light source, and the partition seat 6 is integrally formed with a light-through groove 601 connected to the light leakage channel 3. The use of the partition seat 6 can reduce the interference between adjacent light sources, so that the light generated by each light source can only enter the corresponding light leakage channel 3 through the corresponding light-through groove 601, reduce misjudgment during use, and further improve the experience during use. At the same time, all the partition seats 6 in this embodiment are connected as one, which not only plays a role in light separation, but also plays a role in structural reinforcement of the upper cover 1, so that the upper cover 1 is not easily damaged during use.

[0048] During actual use, the control board arranged in the control box is used to control the working functions of the electrical equipment in the prior art. For example, in this embodiment, the working time and working power of the electrical equipment are controlled, and the working time is set to 60 minutes, and the working power is set to high level. At this time, the control board controls the LED light corresponding to the time mark 501 of "60" to be powered on, and controls the LED light corresponding to the power mark 502 of "high" to be powered on, so that the user can observe the light of the transparent area 402 corresponding to "60" and "high". According to the position where the light is on, the user can quickly and accurately judge that the current working state of the electrical equipment is 60 minutes and high power state.

[0049] As the working time progresses, when there are 45 minutes left, the control panel controls the LED light corresponding to "45" to turn on and light up. When it reaches 30 minutes and 15 minutes, the control panel controls the corresponding LED lights to turn on and off in sequence. In addition, it should be noted that in this embodiment, when the working time is set to 60 minutes, the LED lights corresponding to the four gears of "15", "30", "45", and "60" can light up at the same time. As the working time accumulates, the LED lights corresponding to "60", "45", "30", and "15" gradually go out in sequence, which can also achieve the purpose of information display.

[0050] In addition, for the specific implementation method of controlling the working functions of electrical equipment, combined with Figure 3 and Figure 6 , an elastic button 7 is integrally formed on the upper cover 1, and a pressing head 8 is integrally formed on the side of the elastic button 7 facing the inside of the control box. The pressing head 8 contacts the control button set on the control board in the control box. When in use, just press the corresponding elastic button 7 to complete the setting of the corresponding function. For example, in this embodiment, two elastic buttons 7 corresponding to the two function settings of "time setting" and "power setting" are set, and for Figure 5The two labels of "time setting" and "power setting" can be set on the light-shielding film 401 in the same molding method as the identification symbol 5, so that the user can identify and press to control, which will not be repeated here.

[0051] Of course, in order to enhance the user experience, a certain gap can be left between the pressing head 8 and the control button of the control panel. When the user adjusts the corresponding function by pressing the elastic button 7, the user can know the adjustment process more clearly. At the same time, it can also avoid the elastic button 7 always being in contact with the control button and easily pressing the control button, thereby reducing the occurrence of the elastic button 7 being accidentally triggered; or in other embodiments other than the present embodiment, a thermal touch control switch, a mechanical button switch or other elastic switches may also be used, which will not be elaborated here.

[0052] By adopting the control display structure in the present embodiment, combined with the identification symbol 5 and whether the corresponding light source is turned on, the user can easily determine the specific control state of the function control device, and the structure is simple and easy to identify; at the same time, since the control display in the present embodiment sets a smaller number of light sources than the digital tube form in the prior art, the cost of the function control device is effectively reduced, and when the number of light sources is reduced, the control panel structure for controlling the light source is simpler and the cost is lower. With the technical solution shown in the present embodiment, the cost of the function control device in the present embodiment can be controlled at about 7 yuan, while the cost of the control device using a digital tube in the prior art will increase to about 35 yuan. It can be seen that the cost of the technical solution of the present embodiment is greatly reduced, which can effectively improve the price advantage of the product and make the product more competitive in the market.

[0053] A controller, including the above-mentioned functional control device; a physiotherapy device, including the above-mentioned functional control device or the above-mentioned controller, the physiotherapy device may include an infrared physiotherapy device or a specific electromagnetic wave therapy device.

[0054] Embodiment 2

[0055] The difference between the second embodiment and the first embodiment is that the identification carrier 4 in the first embodiment includes a light shielding film 401 and a transparent area 402. When in use, the light shielding film 401 needs to be attached and fixed to the outer wall of the upper cover 1. Figure 7As shown, the identification carrier 4 in this embodiment includes a light-distributing and translucent layer 403 integrally formed on the upper cover 1, the outer side of the light-distributing and translucent layer 403 is flush with the outer wall of the upper cover 1, and the thickness of the light-distributing and translucent layer 403 is less than the thickness of the upper cover 1. After the light-distributing and translucent layer 403 is processed and formed, the light-distributing and translucent layer 403 completely seals the light leakage channel 3. The upper cover 1 and the light-distributing and translucent layer 403 are both obtained by plastic injection molding, so that the upper cover 1 and the light-distributing and translucent layer 403 have a light-transmitting effect. Since the thickness of the light-distributing and translucent layer 403 is less than that of the upper cover 1, the light-transmitting effect of the light-distributing and translucent layer 403 is much higher than that of the shell of the upper cover 1. When the light from the light source enters the light leakage channel 3, The light-distributing layer 403 can leak light more clearly, and the user can clearly observe whether the corresponding light source is on. When the thickness of the upper cover 1 is relatively thick, for example, the thickness is greater than or equal to 2.5 mm, and the thickness of the light-distributing layer 403 is less than or equal to half the thickness of the upper cover 1, when the light source is powered on and lights up, the user can clearly see the bright light through the light-distributing layer 403, but the light cannot be transmitted out of the control box through the upper cover 1.

[0056] At the same time, in the present embodiment, the identification symbol 5 is integrally formed on the light-evening transmissive layer 403, and can be located on the inner side or the outer side of the light-evening transmissive layer 403. In the present embodiment, it is preferably formed on the inner side of the light-evening transmissive layer 403, and when the identification symbol 5 is formed on the inner side of the light-evening transmissive layer 403, the text, pattern or letter corresponding to the identification symbol 5 is recessed into the light-evening transmissive layer 403, so that the thickness of the position where the identification symbol 5 is set on the light-evening transmissive layer 403 is thinner, so that when the light source is illuminated, not only the light-evening transmissive layer 403 can be clearly seen, but also the identification symbol 5 can be clearly seen, so that the display information can be clearly judged during use.

[0057] Embodiment 3

[0058] The difference between the third embodiment and the first embodiment is that: Figure 8 As shown, in the present embodiment, a transparent light-evening support is fixedly connected in the light leakage channel 3 and the light-through groove 601. The transparent light-evening support is a transparent support 9 made of transparent plastic material. The transparent support 9 completely fills the light leakage channel 3 and the light-through groove 601, and one end of the transparent support 9 is in contact with the identification carrier 4, and the other end is in contact with the light source. The transparent support 9 can not only play an auxiliary supporting role for the identification carrier 4 to avoid damage to the identification carrier 4 during use, but also can be used to disperse and evenly distribute the light generated by the light source, so that when the light shines out of the transparent area 402 or the light-evening transparent layer 403, the light is more uniform, and the user can also distinguish more clearly when observing the identification symbol 5, thereby improving the comfort of use.

[0059] Embodiment 4

[0060] The difference between the fourth embodiment and the first embodiment is that: in the first embodiment, each light leakage channel 3 is correspondingly provided with an identification symbol 5, and the dynamic display part in the present embodiment is the same as the first embodiment, that is, the dynamic display part includes a light source and a light leakage channel 3, but there is a difference in the functional display identification in the present embodiment, and the functional display identification in the present embodiment includes an identification carrier 4 and an identification symbol 5 arranged on the identification carrier 4, and the difference is that each light leakage channel 3 is correspondingly provided with a plurality of identification symbols 5, and the light source corresponding to the light leakage channel 3 can generate different display states equal to the number of identification symbols 5 corresponding to the light leakage channel 3, for example, one of the light leakage channels 3 is correspondingly provided with identification symbols 5 including three time positions of "15", "30", and "45", and the LED lamp corresponding to the light leakage channel 3 can emit three colors of red, yellow, and green, and "15", "30", and "45" are respectively coated with three colors of red, yellow, and green, so that when the LED lamp emits light of different colors, the user can match the color of the time identification 501 according to the color of the LED lamp, so as to judge the time position set by the electrical equipment. Therefore, the technical solution in the present embodiment can further reduce the number of light sources used, thereby further reducing the cost.

[0061] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A function control device, comprising a control box, characterized in that: The control box is provided with a fixed display unit and a dynamic display unit, wherein the fixed display unit includes a plurality of function display marks, and the dynamic display unit includes a dynamic display part with a variable display state, and the number of the dynamic display parts is equal to the number of the function display marks and is arranged in one-to-one correspondence.

2. A function control device according to claim 1, characterized in that: The dynamic display part includes a light source and a light leakage channel matched with the light source. The light leakage channel is arranged on the control box and is matched with the function display mark.

3. A function control device according to claim 2, characterized in that: The function display mark comprises a mark carrier and an identification symbol arranged on the mark carrier.

4. A function control device according to claim 3, characterized in that: The identification carrier comprises a light-shielding film fixedly connected to the control box and a transparent area arranged on the light-shielding film. The transparent area is arranged in a one-to-one correspondence with the light leakage channel, and the identification symbol is arranged on the light-shielding film.

5. A function control device according to claim 3, characterized in that: The identification carrier includes a light-distributing and transparent layer fixedly connected to the control box, the light-distributing and transparent layer is located in the light leakage channel and seals the light leakage channel; the thickness of the light-distributing and transparent layer is smaller than the wall thickness of the control box, and the identification symbol is arranged on the light-distributing and transparent layer.

6. A function control device according to claim 3, characterized in that: The identification symbol is one or more combinations of words, numbers, letters, and patterns; the cross-section of the light leakage channel is one or more combinations of circular, elliptical, fan-shaped, polygonal or irregular shapes; the control box is provided with partitions equal in number to the light leakage channels and arranged one-to-one, the partitions are located between the control box and the light source, and the partitions are provided with light-through grooves connected to the light leakage channels.

7. A function control device according to claim 3, characterized in that: The number of the light sources is less than fourteen, and the identification symbols include one or more combinations of a time identification, a power identification, a switch identification, an alarm identification, a dumping identification or a fuse identification.

8. A function control device according to claim 6, characterized in that: A transparent light-evening support member is fixedly connected in the light-leakage channel and the light-through groove, and the transparent light-evening support member is in contact with the marking carrier.

9. A controller, characterized in that: It comprises a function control device as described in any one of claims 1-8.

10. A physical therapy device, characterized in that: It comprises a function control device as described in any one of claims 1 to 8 or a controller as described in claim 9.

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