Display combining signature board and function hot keys

Abstract

The utility model discloses a display combining a signature board and function hot keys, which relates to the technical field of electronic signatures and comprises an integral component, the integral component comprises a first shell, a cleaning component is arranged on the front end face of the first shell, and a heat dissipation component is arranged in the first shell. A user puts the wrist of the palm on the rubber pad, the gravity of the hand enables the first sliding block to be pressed down to the second sliding block, so that the connecting rod drives the brush to be pressed down, and when the user takes up the pen to sign, the hand can move rightwards to enable the second sliding block to move in the second shell, so that the user can sign conveniently. A connecting rod drives a brush to move rightwards, so that the brush can clean a filter screen in the first shell, dust and impurities on the filter screen are prevented from being accumulated to influence ventilation, heat dissipation in the device is prevented from being influenced, and after signature is completed, a user moves the hand to put a pen back to a designated position, so that the user can conveniently use the device. The lifting hand enables the first sliding block to reset under the acting force of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic signatures, in particular to a display combining a signature board with a function hot key. Background Art

[0002] Nowadays, when signing is required for handling affairs in banks or various communities, electronic signature is generally used. On an external tablet device, a person signs on the surface with a corresponding pen, and the computer can input the signature information into the corresponding part that needs to be signed.

[0003] However, when using such electronic signature devices, the user's palm and wrist often touch the device screen, which in turn interferes with the signing of the name, causing certain inconveniences. If a device can be designed that does not affect the signing process and does not allow the palm to touch the device touch screen, such problems can be solved;

[0004] The patent document with announcement number CN213365483U discloses an electronic signature display device. The device allows the signer to place the palm and wrist on the support plate through the structure of the device body, fixed frame, movable block, support plate, movable rod and circular plate. As the signing proceeds, the support plate can move and rotate laterally, so that the signer's palm and wrist will not touch the device touch screen during the signing process, and the signer will not feel uncomfortable during the signing process.

[0005] However, the above patent still has certain defects. When the device is in use, the display has dense pixels, generates a lot of heat, and needs to be used for a long time, so the internal temperature will gradually rise. Failure to dissipate heat will affect the normal use and service life of the display, and may even cause safety hazards.

[0006] To this end, a display combining a signature pad and function hot keys is proposed. Utility Model Content

[0007] Based on this, the purpose of the present invention is to provide a display combining a signature pad and a function hot key to solve the technical problems raised in the above background.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a display combining a signature pad and a function hot key, comprising an integral assembly, the integral assembly comprising a first shell, a cleaning assembly is provided on the front end surface of the first shell, and a heat dissipation assembly is provided inside the first shell;

[0009] The cleaning assembly includes a second shell body fixedly connected to the front end surface of the first shell body, a rubber pad is provided at the upper end of the second shell body, a support rod is fixedly connected to the lower end of the rubber pad, a first slider is fixedly connected to the lower end of the support rod, a spring is fixedly connected to both sides of the lower end of the first slider, an end of the spring away from the first slider is fixedly connected to the second slider, the second slider is slidably connected to the second shell body through a groove, a connecting rod is fixedly connected to the lower end of the first slider, the connecting rod is slidably connected to the second slider, and a brush is fixedly connected to the end of the connecting rod away from the first slider;

[0010] The heat dissipation component includes a blower fan fixedly connected to the inside of the first shell, and the blower fans are provided in two groups. The lower ends of the two groups of blower fans are provided with air inlets, and the lower surface of the air inlet is provided with a filter, and the filter is fixedly connected to the first shell. The upper ends of the two groups of blower fans are provided with ventilation grooves, and one side of the ventilation grooves is provided with air outlets, and the air outlets are arranged inside the first shell.

[0011] As a preferred technical solution for a display combining a signature pad and a function hot key of the utility model, a protective film is fixedly connected to the upper surface of the first shell, a display body is provided at the lower end of the protective film, a support frame is provided at the lower end of the display body, and the support frame is fixedly connected to the first shell.

[0012] As a preferred technical solution for a display combining a signature pad and a function hot key of the utility model, a wire is provided on one side of the display body, and a keyboard is provided on the end of the wire away from the display body.

[0013] As a preferred technical solution for a display combining a signature pad and a function hot key of the utility model, a function hot key is provided at the upper end of the keyboard, and a support plate is provided at the lower end of the keyboard, and the support plate is fixedly connected to the first shell.

[0014] As a preferred technical solution for a display combining a signature pad and a function hot key of the utility model, a rubber push block is fixedly connected to the upper end of the rubber pad, and the rubber push block is provided in two groups.

[0015] As a preferred technical solution for a display combining a signature pad and a function hot key of the utility model, the lower end of the first shell is fixedly connected with a support leg, and the support leg is provided in four groups.

[0016] As a preferred technical solution for a display combining a signature pad and a function hot key of the utility model, an ash collecting cylinder is provided at the lower end of the first shell, and the ash collecting cylinder is fitted with the four groups of supporting legs.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] 1. The utility model allows the user to place the palm and wrist on the rubber pad, and the gravity of the hand causes the first slider to press down on the second slider, so that the connecting rod drives the brush to press down. When the user picks up the pen to sign, the hand moves to the right to make the second slider move in the second shell, so that the connecting rod drives the brush to move to the right, so that the brush can clean the filter inside the first shell, avoiding the accumulation of dust and impurities on the filter that affects ventilation, thereby affecting the heat dissipation inside the device. After signing, the user moves the hand to put the pen back to the designated place, and lifts the hand to reset the first slider under the action of the spring.

[0019] 2. The utility model starts the blower fan when the display body needs to dissipate heat, draws air from the air inlet and blows it into the ventilation slot, and the fresh air enters the ventilation slot, and the hot air in the ventilation slot is discharged through the air outlet, so that the discharged air can blow dust off the surface of the protective film, which not only dissipates heat inside the device, but also reduces the accumulation of dust on the surface of the device, keeping the surface of the device clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall components of the utility model;

[0021] Figure 2 It is a schematic diagram of the cleaning component of the utility model;

[0022] Figure 3 This is a schematic diagram of the interior of the cleaning component of the utility model;

[0023] Figure 4 It is a schematic diagram of the heat dissipation component of the utility model;

[0024] Figure 5 This is a diagram showing the connection relationship between the heat dissipation component and the first shell of the utility model.

[0025] In the figure: 100, overall assembly; 110, first housing; 120, protective film; 130, display body; 140, wire; 150, keyboard; 160, function hot key; 170, support plate; 180, support frame; 190, support leg;

[0026] 200, cleaning assembly; 210, second housing; 220, rubber pad; 230, rubber push block; 240, support rod; 250, first slider; 260, spring; 270, second slider; 280, connecting rod; 290, brush; 2910, ash collecting cylinder;

[0027] 300, heat dissipation component; 310, air blower fan; 320, air inlet; 330, filter; 340, ventilation slot; 350, air outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0029] The following describes an embodiment of the utility model based on its overall structure.

[0030] A display that combines a signature pad with function hot keys, such as Figure 1-5 As shown, it includes an overall component 100, and the overall component 100 includes a first shell 110, a cleaning component 200 is provided on the front end surface of the first shell 110, and a heat dissipation component 300 is provided inside the first shell 110;

[0031] The cleaning assembly 200 includes a second shell 210 fixedly connected to the front end surface of the first shell 110, a rubber pad 220 is provided at the upper end of the second shell 210, a support rod 240 is fixedly connected to the lower end of the rubber pad 220, a first slider 250 is fixedly connected to the lower end of the support rod 240, springs 260 are fixedly connected to both sides of the lower end of the first slider 250, an end of the spring 260 away from the first slider 250 is fixedly connected to a second slider 270, the second slider 270 is slidably connected to the second shell 210 through a groove, a connecting rod 280 is fixedly connected to the lower end of the first slider 250, the connecting rod 280 is slidably connected to the second slider 270, and a brush 290 is fixedly connected to the end of the connecting rod 280 away from the first slider 250;

[0032] The heat dissipation assembly 300 includes a blowing fan 310 fixedly connected to the inside of the first shell 110. The blowing fans 310 are provided in two groups. The lower ends of the two groups of blowing fans 310 are provided with air inlets 320. The lower surface of the air inlet 320 is provided with a filter 330. The filter 330 is fixedly connected to the first shell 110. The upper ends of the two groups of blowing fans 310 are provided with ventilation grooves 340. One side of the ventilation grooves 340 is provided with air outlets 350. The air outlets 350 are arranged inside the first shell 110.

[0033] The user places the palm and wrist on the rubber pad 220, and the gravity of the hand causes the first slider 250 to press down on the second slider 270, so that the connecting rod 280 drives the brush 290 to press down and make it disengage from the groove on the lower end surface of the first shell 110. When the user picks up the pen to sign, the hand moves to the right, pushing the rubber push block 230 to move, so that the second slider 270 moves in the second shell 210, so that the connecting rod 280 drives the brush 290 to move to the right, so that the brush 290 can clean the filter 330 inside the first shell 110, avoiding the accumulation of dust and impurities on the filter 330. Ventilation affects the heat dissipation inside the device. After signing, the user moves the pen back to the designated place and lifts the hand to reset the first slider 250 under the action of the spring 260. When the display body 130 needs to dissipate heat, the blower fan 310 starts to draw air from the air inlet 320 and blow it into the ventilation slot 340. Fresh air enters the ventilation slot 340 and discharges the hot air in the ventilation slot 340 through the air outlet 350, so that the discharged wind can blow dust off the surface of the protective film 120. This not only dissipates heat inside the device, but also reduces the accumulation of dust on the surface of the device, keeping the surface of the device clean.

[0034] Please refer to Figure 4 and Figure 5 A protective film 120 is fixedly connected to the upper surface of the first shell 110 , a display body 130 is disposed at the lower end of the protective film 120 , a support frame 180 is disposed at the lower end of the display body 130 , and the support frame 180 is fixedly connected to the first shell 110 .

[0035] The display main body 130 can be protected by designing the protection film 120 .

[0036] Please refer to Figure 1 A wire 140 is provided on one side of the display body 130, and a keyboard 150 is provided at one end of the wire 140 away from the display body 130. A function hot key 160 is provided at the upper end of the keyboard 150, and a support plate 170 is provided at the lower end of the keyboard 150. The support plate 170 is fixedly connected to the first shell 110.

[0037] By designing the keyboard 150 and the function hot keys 160 , the display can use the function hot keys more conveniently.

[0038] Please refer to Figure 1 , Figure 2 and Figure 3 The upper end of the rubber pad 220 is fixedly connected to a rubber push block 230, and there are two groups of rubber push blocks 230. The lower end of the first shell 110 is fixedly connected to a support leg 190, and there are four groups of support legs 190. The lower end of the first shell 110 is provided with an ash collecting cylinder 2910, and the ash collecting cylinder 2910 is in contact with the four groups of support legs 190.

[0039] By designing the ash collecting tank 2910, the dust and impurities cleaned by the brush 290 can fall into the ash collecting tank 2910, making it more convenient for the staff to clean.

[0040] When in use, the user places the palm and wrist on the rubber pad 220, and the gravity of the hand causes the first slider 250 to press down on the second slider 270, so that the connecting rod 280 drives the brush 290 to press down, so that it is separated from the groove on the lower end surface of the first shell 110. When the user picks up the pen to sign, the hand will move to the right, pushing the rubber push block 230 to move, so that the second slider 270 moves in the second shell 210, so that the connecting rod 280 drives the brush 290 to move to the right, so that the brush 290 can clean the filter 330 inside the first shell 110, avoiding the accumulation of dust and impurities on the filter 330. The ventilation is affected, thereby affecting the heat dissipation inside the device. After signing, the user moves the hand to put the pen back to the designated place, and lifts the hand to reset the first slider 250 under the action of the spring 260. When the display body 130 needs to dissipate heat, the blower fan 310 is started, and the air is drawn out from the air inlet 320 and blown into the ventilation groove 340. The fresh air enters the ventilation groove 340, and the hot air in the ventilation groove 340 is discharged through the air outlet 350, so that the discharged wind can blow dust off the surface of the protective film 120. This not only dissipates heat inside the device, but also reduces the accumulation of dust on the surface of the device, keeping the surface of the device clean.

[0041] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A display combining a signature pad and a function hot key, comprising an integral assembly (100), characterized in that: The integral assembly (100) comprises a first shell (110), a cleaning assembly (200) is provided on the front end surface of the first shell (110), and a heat dissipation assembly (300) is provided inside the first shell (110); The cleaning assembly (200) comprises a second shell (210) fixedly connected to the front end surface of the first shell (110); a rubber pad (220) is provided at the upper end of the second shell (210); a support rod (240) is fixedly connected to the lower end of the rubber pad (220); a first slider (250) is fixedly connected to the lower end of the support rod (240); springs (260) are fixedly connected to both sides of the lower end of the first slider (250); an end of the spring (260) away from the first slider (250) is fixedly connected to a second slider (270); the second slider (270) is slidably connected to the second shell (210) via a groove; a connecting rod (280) is fixedly connected to the lower end of the first slider (250); the connecting rod (280) is slidably connected to the second slider (270); and a brush (290) is fixedly connected to the end of the connecting rod (280) away from the first slider (250); The heat dissipation component (300) comprises a blower fan (310) fixedly connected to the inside of the first shell (110), and the blower fan (310) is provided with two groups, and the lower ends of the two groups of blower fans (310) are provided with an air inlet (320), and the lower surface of the air inlet (320) is provided with a filter (330), and the filter (330) is fixedly connected to the first shell (110), and the upper ends of the two groups of blower fans (310) are provided with a ventilation groove (340), and one side of the ventilation groove (340) is provided with an air outlet (350), and the air outlet (350) is arranged inside the first shell (110).

2. A display combining a signature pad and a function hot key according to claim 1, characterized in that: A protective film (120) is fixedly connected to the upper surface of the first shell (110), a display body (130) is provided at the lower end of the protective film (120), a support frame (180) is provided at the lower end of the display body (130), and the support frame (180) is fixedly connected to the first shell (110).

3. A display combining a signature pad and a function hot key according to claim 2, characterized in that: A wire (140) is provided on one side of the display body (130), and a keyboard (150) is provided on one end of the wire (140) away from the display body (130).

4. The display combining a signature pad and a function hot key according to claim 3, characterized in that: The upper end of the keyboard (150) is provided with a function hot key (160), and the lower end of the keyboard (150) is provided with a support plate (170), and the support plate (170) is fixedly connected to the first shell (110).

5. The display combining a signature pad and a function hot key according to claim 1, characterized in that: The upper end of the rubber pad (220) is fixedly connected to a rubber push block (230), and two groups of the rubber push blocks (230) are provided.

6. The display combining a signature pad and a function hot key according to claim 1, characterized in that: The lower end of the first shell (110) is fixedly connected with a support leg (190), and the support leg (190) is provided in four groups.

7. The display combining a signature pad and a function hot key according to claim 6, characterized in that: An ash collecting cylinder (2910) is provided at the lower end of the first shell (110), and the ash collecting cylinder (2910) is fitted with the four groups of supporting legs (190).

Images