Mistaken touch prevention structure of key control device of medical display
By designing an anti-touch structure in the button control device of a medical display, fixing the buttons with a pulling column and a curved clamp plate, and fixing the key blocks with an electric telescopic column and a limit clamp rod, the problem of numerical changes in the prior art due to accidental contact is solved, and higher stability and reliability are achieved.
Patent Information
- Application Number
- CN202421330038.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The key control devices of existing medical displays are prone to changes in numerical values due to accidental touch, which affects the operation of the equipment.
An anti-touch structure is designed to drive the arc-shaped clamp plate to move, fix the buttons by pulling the pull column, and the limit clamp rod is driven to fix the key block through the electric telescopic column to prevent mistouching.
It effectively prevents the mistouch of buttons, reduces the impact on user operation and medical display operation, and improves the stability and reliability of the equipment.
Smart Images
Figure CN222600810U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of key control devices, in particular to an anti-mistouch structure of a key control device for a medical display. Background Art
[0002] Medical displays are widely used in fields such as radiological imaging diagnosis, surgical navigation and monitoring, telemedicine and teaching. They play a vital role in these fields, helping doctors make more accurate diagnosis and treatment decisions. When controlling medical displays, key control devices are required for control operations.
[0003] In the current existing technology, the key control device generally refers to an input device for controlling electronic equipment, which includes a keycap, a circuit board and a flexible part; the keycap includes a first part of a non-light-transmitting material and a second part of a light-transmitting material, and the two are relatively fixed. When the user presses or releases the key, the capacitance or resistance of the circuit will change. This change is detected by the sensor and then converted into an electrical signal, which is finally processed by the microprocessor to execute the corresponding command, thereby controlling the operation of the medical display.
[0004] However, the buttons on the existing key control device of the medical display are usually exposed. When in use, accidental touch may occur, causing the values on the medical display to change, thereby affecting the operation of the medical display. Therefore, to address the above problem, an anti-accidental touch structure for the key control device of the medical display is proposed. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the utility model proposes an anti-mistouch structure of a key control device for a medical display.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the anti-mistouch structure of the key control device of a medical display described in the utility model comprises a key control body; a connecting port is provided on one side of the key control body; a key block is provided on one side of the key control body; a button is provided on one side of the key control body; the button is located between two key blocks; a connecting plate is fixedly connected to one side of the key control body; a connecting column is slidably connected inside the connecting plate; a pulling column is fixedly connected to one end of the connecting column; an arc-shaped clip plate is fixedly connected to the other end of the connecting column; the arc-shaped clip plate is used in conjunction with the button; a reset spring is sleeved on the surface of the connecting column; two electric telescopic columns are fixedly connected to the inside of the key control body; a moving plate is fixedly connected to the output end of the electric telescopic column; a limiting clamping rod is fixedly connected to one side of the moving plate, and one end of the limiting clamping rod is embedded in the inside of the key block.
[0007] Preferably, a guide slider is fixedly connected to one side of the movable plate; a guide slide rod is slidably connected to the inside of the guide slider; both ends of the guide slide rod pass through the guide slider and are fixedly connected to the inner wall of the key controller body; a guide groove is provided on the inner wall of the key controller body for use with the guide slider; and the guide slide rod is located in the guide groove.
[0008] Preferably, the bottom of the arc-shaped clamping plate is fixedly connected to a limit slider; the limit slider is internally slidably connected to a limit slide rod; both ends of the limit slide rod pass through the limit slider and are fixedly connected to the inner wall of the button controller body; a limit slide groove is provided on one side of the button controller body for use with the limit slider; and the limit slide rod is located in the limit slide groove.
[0009] Preferably, two connection blocks are fixedly connected to one side of the button controller body; the surface of the connection block is threadedly connected to a limiting column; the limiting column is used in conjunction with an arc-shaped clamping plate.
[0010] Preferably, both sides of the button controller body are fixedly connected with mounting plates; and the surface of the mounting plate is threadedly connected with mounting columns.
[0011] Preferably, a movable groove is provided inside the button controller body; the movable groove is used in conjunction with the limit clamp rod, the movable plate and the electric telescopic column.
[0012] Preferably, an observation slot is provided on one side of the button controller body; the observation slot is connected to the movable slot.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides an anti-mis-touch structure for a key control device of a medical display. After the user pulls the pull column, the pull column drives the arc-shaped card plate to move, so that the button can work. After the button works, the user loosens the pull column, and under the action of the reset spring, the arc-shaped card block is stuck on the button, so that the button block is stuck, thereby fixing the button. At the same time, the user starts the electric telescopic column, the electric telescopic column drives the moving plate to move, and the moving plate drives the limit card rod to move, so that one end of the limit card rod is stuck in the button block, and the button block is fixed, so that the user cannot press it, thereby achieving the advantage of preventing accidental touch, reducing the impact on the user's operation, and reducing the impact on the work of the medical display.
[0015] 2. The utility model provides an anti-mistouch structure for a key control device of a medical display, which drives the guide slider to slide on the guide slide rod through the moving block, so that the guide slide rod horizontally limits the guide slider and the moving plate, thereby reducing the wear of the moving plate and the probability of deviation of the moving plate, so that the moving plate remains horizontal, thereby reducing the impact on the movement of the limit rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a left-side cutaway stereoscopic diagram of the utility model of a display key control device for traditional Chinese medicine;
[0019] Figure 3 It is a front view and cutaway stereoscopic diagram of the utility model of a display key control device for traditional Chinese medicine;
[0020] Figure 4 It is a partially cutaway stereoscopic view of the traditional Chinese medical display key control device of the utility model;
[0021] Figure 5 This utility model Figure 4 A partial stereogram of
[0022] Figure 6 This utility model Figure 2 Enlarged stereogram at A in the middle.
[0023] Legend:
[0024] 1. Button controller body; 101. Connecting port; 102. Button block; 103. Button; 104. Connecting plate; 105. Pull column; 106. Connecting column; 107. Reset spring; 108. Arc-shaped card plate; 109. Electric telescopic column; 110. Moving plate; 111. Limiting card rod; 2. Guide slide bar; 201. Guide slider; 202. Guide slide groove; 3. Limiting slider; 301. Limiting slide bar; 302. Limiting slide groove; 4. Connecting block; 401. Limiting column; 5. Mounting plate; 501. Mounting column; 6. Movable groove; 7. Observation groove. DETAILED DESCRIPTION
[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Specific examples are given below.
[0027] See also Figure 1 - Figure 6 The utility model provides an anti-mistouch structure of a key control device for a medical display, comprising a key control body 1; a connection port 101 is provided on one side of the key control body 1; a key block 102 is provided on one side of the key control body 1; a button 103 is provided on one side of the key control body 1; the button 103 is located between the two key blocks 102; a connecting plate 104 is fixedly connected to one side of the key control body 1; a connecting column 106 is slidably connected inside the connecting plate 104; a pulling column 105 is fixedly connected to one end of the connecting column 106; a curved card plate 108 is fixedly connected to the other end of the connecting column 106; the curved card plate 108 is used in conjunction with the button 103; a reset spring 107 is sleeved on the surface of the connecting column 106; two electric telescopic columns 109 are fixedly connected to the inside of the key control body 1; the output end of the electric telescopic column 109 is fixedly connected to The movable plate 110 is fixedly connected to a limiting clamping rod 111 on one side of the movable plate 110, and one end of the limiting clamping rod 111 is embedded in the interior of the button block 102; when working, after the user pulls the pull column 105, the pull column 105 drives the arc clamping plate 108 to move, so that the button 103 can work. After the button 103 works, the user loosens the pull column 105, and under the action of the reset spring 107, the arc clamping block is stuck on the button 103, so that the button block 102 is stuck, thereby fixing the button 103. At the same time, the user starts the electric telescopic column 109, and the electric telescopic column 109 drives the movable plate 110 to move, and the movable plate 110 drives the limiting clamping rod 111 to move, so that one end of the limiting clamping rod 111 is stuck in the button block 102, and the button block 102 is fixed, so that the user cannot press it, thereby achieving the advantage of preventing accidental touch, reducing the impact on the user's operation, and reducing the impact on the operation of the medical display.
[0028] Further, such as Figure 2 and Figure 5 As shown, a guide slider 201 is fixedly connected to one side of the movable plate 110; a guide slide bar 2 is slidably connected inside the guide slider 201; both ends of the guide slide bar 2 pass through the guide slider 201 and are fixedly connected to the inner wall of the key controller body 1; a guide slot 202 used in conjunction with the guide slider 201 is provided on the inner wall of the key controller body 1; the guide slide bar 2 is located in the guide slot 202; when working, the guide slider 201 is driven by the moving block to slide on the guide slide bar 2, so that the guide slide bar 2 horizontally limits the guide slider 201 and the movable plate 110, thereby reducing the wear of the movable plate 110, reducing the probability of deviation of the movable plate 110, and keeping the movable plate 110 horizontal, thereby reducing the impact on the movement of the limit rod 111.
[0029] Further, such as Figure 6As shown, the bottom of the arc-shaped clamping plate 108 is fixedly connected to the limit slider 3; the internal sliding connection of the limit slider 3 is connected to the limit slider rod 301; both ends of the limit slider rod 301 pass through the limit slider 3 and are fixedly connected to the inner wall of the button controller body 1; one side of the button controller body 1 is provided with a limit slider groove 302 used in conjunction with the limit slider 3; the limit slider rod 301 is located in the limit slider groove 302; when working, the arc-shaped clamping plate 108 drives the limit slider 3 to slide on the limit slider rod 301, so that the limit slider rod 301 horizontally limits the limit slider 3, thereby horizontally limiting the arc-shaped clamping plate 108, reducing the wear of the arc-shaped clamping plate 108 and extending the service life of the arc-shaped clamping plate 108.
[0030] Further, such as Figure 2 As shown, two connecting blocks 4 are fixedly connected to one side of the button controller body 1; the surface of the connecting block 4 is threadedly connected to a limiting column 401; the limiting column 401 is used in conjunction with the arc-shaped clamping plate 108; during operation, after the user pulls the pulling column 105, the user rotates the limiting column 401 so that the limiting column 401 limits the arc-shaped clamping plate 108 to prevent the arc-shaped clamping plate 108 from resetting to limit the button 103, thereby reducing the impact on the user's operation.
[0031] Further, such as Figure 1 As shown, both sides of the button controller body 1 are fixedly connected with mounting plates 5; the surface of the mounting plate 5 is threadedly connected with mounting columns 501; during operation, the user rotates the mounting columns 501 to connect the mounting columns 501 to an external desktop or other device, thereby fixing the button controller body 1 and reducing the movement of the button controller body 1.
[0032] Further, such as Figure 4 As shown, a movable groove 6 is opened inside the button controller body 1; the movable groove 6 is used in conjunction with the limit card rod 111, the movable plate 110 and the electric telescopic column 109; when working, the limit card rod 111, the movable plate 110 and the electric telescopic column 109 work in the movable groove 6, so that the limit card rod 111, the movable plate 110 and the electric telescopic column 109 have movable space, reducing the wear of the limit card rod 111, the movable plate 110 and the electric telescopic column 109, and extending the service life of the limit card rod 111, the movable plate 110 and the electric telescopic column 109.
[0033] Further, such as Figure 1 As shown, an observation slot 7 is provided on one side of the button controller body 1; the observation slot 7 is connected to the movable slot 6; when working, the operation of the limit lever 111, the movable plate 110 and the electric telescopic column 109 in the movable slot 6 can be observed through the observation slot 7, so that the user can observe the operation conveniently.
[0034] Working principle: After the user pulls the pull column 105, the pull column 105 drives the arc-shaped card plate 108 to move, so that the button 103 can work. After the button 103 works, the user loosens the pull column 105, and under the action of the reset spring 107, the arc-shaped card block is stuck on the button 103, so that the button block 102 is stuck, thereby fixing the button 103. At the same time, the user starts the electric telescopic column 109, and the electric telescopic column 109 drives the moving plate 110 to move, and the moving plate 110 drives the limit card rod 111 to move, so that one end of the limit card rod 111 is stuck in the button block 102, and the button is pressed. The block 102 is fixed so that the user cannot press it, thereby achieving the advantage of preventing accidental touch, reducing the impact on the user's operation, and reducing the impact on the work of the medical display. The movable block drives the guide slider 201 to slide on the guide slide bar 2, so that the guide slide bar 2 limits the guide slider 201 horizontally, and limits the movable plate 110 horizontally, reducing the wear of the movable plate 110, reducing the probability of deviation of the movable plate 110, and keeping the movable plate 110 horizontal, thereby reducing the impact on the movement of the limit clamping rod 111, and the arc clamping plate 108 drives the limit slider 3 to limit The user slides on the positioning slide bar 301, so that the limiting slide bar 301 limits the limiting slider 3 horizontally, thereby limiting the arc card plate 108 horizontally, reducing the wear of the arc card plate 108 and extending the service life of the arc card plate 108. After the user pulls the pull column 105, the user rotates the limiting column 401 to limit the arc card plate 108, preventing the arc card plate 108 from resetting to limit the button 103, thereby reducing the impact on the user's operation. The user rotates the installation column 501 to connect the installation column 501 to the external desktop or other devices to control the button. The device body 1 is fixed to reduce the movement of the button-operated device body 1, so that the limit card rod 111, the movable plate 110 and the electric telescopic column 109 work in the movable groove 6, so that the limit card rod 111, the movable plate 110 and the electric telescopic column 109 have movable space, which reduces the wear of the limit card rod 111, the movable plate 110 and the electric telescopic column 109, and extends the service life of the limit card rod 111, the movable plate 110 and the electric telescopic column 109. The operation of the limit card rod 111, the movable plate 110 and the electric telescopic column 109 in the movable groove 6 can be observed through the observation groove 7, which is convenient for the user to observe and operate.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An anti-mistouch structure of a key control device for a medical display, comprising a key control body (1); characterized in that: A connection port (101) is provided on one side of the key controller body (1); a key block (102) is provided on one side of the key controller body (1); a button (103) is provided on one side of the key controller body (1); the button (103) is located between two key blocks (102); a connection plate (104) is fixedly connected to one side of the key controller body (1); a connection column (106) is slidably connected inside the connection plate (104); a pull column (105) is fixedly connected to one end of the connection column (106); the connection column (106) ) is fixedly connected to an arc-shaped card plate (108); the arc-shaped card plate (108) is used in conjunction with the button (103); a return spring (107) is sleeved on the surface of the connecting column (106); two electric telescopic columns (109) are fixedly connected inside the button manipulator body (1); the output end of the electric telescopic column (109) is fixedly connected to a moving plate (110); one side of the moving plate (110) is fixedly connected to a limit card rod (111), and one end of the limit card rod (111) is embedded in the interior of the button block (102).
2. The anti-mistouch structure of the medical display key control device according to claim 1, characterized in that: A guide slider (201) is fixedly connected to one side of the movable plate (110); a guide slide bar (2) is slidably connected to the inside of the guide slider (201); both ends of the guide slide bar (2) penetrate the guide slider (201) and are fixedly connected to the inner wall of the key controller body (1); a guide slide groove (202) for use with the guide slider (201) is provided on the inner wall of the key controller body (1); and the guide slide bar (2) is located in the guide slide groove (202).
3. The anti-mistouch structure of the medical display key control device according to claim 1, characterized in that: The bottom of the arc-shaped clamping plate (108) is fixedly connected to the limit slider (3); the limit slider (3) is internally slidably connected to the limit slider rod (301); both ends of the limit slider rod (301) pass through the limit slider (3) and are fixedly connected to the inner wall of the key controller body (1); one side of the key controller body (1) is provided with a limit slider groove (302) for use with the limit slider (3); the limit slider rod (301) is located in the limit slider groove (302).
4. The anti-mistouch structure of the medical display key control device according to claim 1, characterized in that: Two connection blocks (4) are fixedly connected to one side of the key controller body (1); the surface of the connection block (4) is threadedly connected to a limit column (401); the limit column (401) is used in conjunction with an arc-shaped clamping plate (108).
5. The anti-mistouch structure of the medical display key control device according to claim 1, characterized in that: Both sides of the key controller body (1) are fixedly connected with mounting plates (5); the surface of the mounting plate (5) is threadedly connected with mounting posts (501).
6. The anti-mistouch structure of the medical display key control device according to claim 1, characterized in that: The button manipulator body (1) is provided with a movable groove (6) inside; the movable groove (6) is used in conjunction with a limit clamp rod (111), a movable plate (110) and an electric telescopic column (109).
7. The anti-mistouch structure of the medical display key control device according to claim 6, characterized in that: An observation slot (7) is provided on one side of the key controller body (1); the observation slot (7) is connected to the movable slot (6).