A bedside intercom extension set

Abstract

This utility model relates to the field of medical intercom extension technology, and more particularly to a bedside intercom extension, comprising a connecting plate and a housing. A height adjustment component is slidably connected to the front end of the connecting plate, and a mounting component is fixedly connected to the rear end of the housing. The mounting component and the height adjustment component are detachably installed. The front end of the housing is equipped with a display screen, a speaker, a microphone, an emergency call button, and a call button. This bedside intercom extension, through the height adjustment component consisting of an electric telescopic rod and a slide rail, can drive the housing to move up and down along the connecting plate, achieving electric adjustment of the device's installation height to adapt to different bed heights and patient sitting postures. Simultaneously, the mounting bracket at the rear end of the housing and the moving frame use a positioning block and plug-in locking structure to form a quick-installation and quick-disassembly connection method, allowing users to quickly install or disassemble the device without tools, significantly improving usage flexibility and maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of medical intercom extension technology, and in particular to a bedside intercom extension. Background Technology

[0002] In modern healthcare environments, efficient communication between patients and medical staff in wards is crucial for ensuring service quality and emergency response capabilities. Traditional call systems often use fixed buttons or simple voice intercom devices, offering limited functionality and poor interactivity, failing to meet the diverse and personalized communication needs of patients. Especially for patients with limited mobility or those who are critically ill, existing devices often suffer from fixed installation heights, inconvenient operation, and delayed information feedback, impacting patient experience and the responsiveness of medical staff. Furthermore, some products lack quick-assembly and disassembly designs, making maintenance and replacement difficult and hindering daily hospital management. Therefore, we propose a bedside intercom extension. Utility Model Content

[0003] The main purpose of this utility model is to provide a bedside intercom extension that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A bedside intercom extension includes a connecting plate and a housing. A height adjustment component is slidably connected to the front end of the connecting plate, and a mounting component is fixedly connected to the rear end of the housing. The mounting component and the height adjustment component are detachably installed. A display screen, a speaker, a microphone, an emergency call button, and a call button are provided at the front end of the housing.

[0006] The height adjustment component includes a top plate and a slide rail. The top plate is fixedly connected to the top of the connecting plate. An electric telescopic rod is fixedly installed at the upper end of the top plate. The output end of the electric telescopic rod passes through the top plate and is fixedly connected to a movable frame. The mounting component is detachably installed in the movable frame. Two slide rails are provided and fixedly connected to the front end of the connecting plate. The movable frame is slidably connected to the front end of the connecting plate through the two slide rails.

[0007] Preferably, the movable frame has a U-shaped structure, and two positioning blocks are integrally formed on the upper and lower inner walls of the movable frame, and positioning holes are provided on the upper and lower inner walls of the movable frame.

[0008] By adopting the above technical solution, the structural design enables the mounting bracket to achieve initial positioning and fixation through the positioning block when inserted into the moving frame, and to complete the final locking by inserting the rod into the positioning hole, thereby improving the connection stability and adjustment accuracy between the outer shell and the height adjustment component.

[0009] Preferably, the cross-section of the positioning block is a "T" shaped structure.

[0010] By adopting the above technical solution, the positioning block with the "T" structure has good anti-dislodgement performance and guiding ability, and can closely cooperate with the positioning slot on the mounting bracket to ensure that the shell remains stable during adjustment, avoids falling off due to vibration or accidental contact, and improves the safety and reliability of the overall device.

[0011] Preferably, the mounting component includes a mounting bracket, which is fixedly connected to the rear end of the housing, and mounting components are fixedly connected to both the left and right ends of the mounting bracket.

[0012] By adopting the above technical solutions: the modular design separates the outer shell from the installation structure, which facilitates production assembly and subsequent replacement and maintenance; at the same time, the installation components set on both sides enhance the overall stress balance of the equipment, improve the connection strength and operational stability, and are suitable for frequent adjustment and high-intensity use scenarios.

[0013] Preferably, both the upper and lower ends of the mounting bracket are provided with positioning slots that engage with the positioning blocks.

[0014] By adopting the above technical solution, the positioning slot and the "T"-shaped positioning block form an interlocking connection structure, which can provide clear positioning feedback during the installation process, enhance the guidance and locking effect of the installation process, prevent displacement or loosening, and improve the user's operating experience and safety.

[0015] Preferably, the mounting assembly includes a mounting plate, which is fixedly connected to one side of the mounting bracket. The mounting plate has two movable slots, and two locking members symmetrically distributed vertically are slidably connected in the two movable slots. The front end of the mounting plate has two guide slots that communicate with the interior of the two movable slots respectively.

[0016] By adopting the above technical solution, the structure realizes the sliding control function of the locking part. The extension and retraction of the plug rod is driven by the pull rod to complete the quick locking and releasing operation, which makes it convenient for users to quickly install or disassemble the shell and significantly improves the maintainability and flexibility of the equipment.

[0017] Preferably, the locking component includes a slider, which is slidably connected to a movable groove. One end of the slider is fixedly connected to a spring, which is also fixedly connected to the movable groove. The end of the slider away from the spring is fixedly connected to a plug rod that is slidably inserted into the mounting plate. A pull rod that is slidably connected to the guide groove is fixedly connected to the slider.

[0018] By adopting the above technical solution: the locking structure uses a spring reset mechanism, which allows the insertion rod to automatically extend and insert into the positioning hole when not pulled, thus realizing the self-locking function; pulling the rod can release the locked state, which is simple to operate and responds quickly, greatly improving the installation efficiency and ease of use of the equipment.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. This utility model, by incorporating a height adjustment mechanism consisting of an electric telescopic rod and a slide rail, along with a U-shaped movable frame and an installation component with a positioning block and locking mechanism, achieves flexible adjustment of the casing's installation height. Patients can adjust the intercom unit to the most suitable viewing angle and operating position according to their own sitting posture or bed position, significantly improving the device's ergonomic adaptability and user comfort. Simultaneously, the electric adjustment method is simple to operate, saving time and effort, and is particularly suitable for the needs of nursing staff or family members to assist with adjustments at different times, enhancing the device's intelligence and convenience.

[0021] 2. This utility model features a modular mounting component at the rear of the outer shell, including a mounting bracket with a positioning slot and a locking component with a spring return function. This structure controls the extension and retraction of the insertion rod through a pull rod, enabling quick installation and disassembly between the outer shell and the mobile frame. Replacement or maintenance operations can be completed without the aid of tools. This quick-installation and quick-disassembly design not only improves equipment maintenance efficiency but also facilitates temporary relocation of usage scenarios or centralized management. It is particularly suitable for daily maintenance and upgrades in high-frequency hospital environments, significantly reducing subsequent operation and maintenance costs. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a bedside intercom extension unit according to the present invention;

[0023] Figure 2 This is a schematic diagram of the height adjustment component of a bedside intercom extension according to the present invention;

[0024] Figure 3 This is a structural schematic diagram of a locking component for a bedside intercom extension according to the present invention;

[0025] Figure 4 This is a schematic diagram of the mounting component for a bedside intercom extension according to this utility model.

[0026] In the diagram: 1. Connecting plate; 2. Housing; 3. Mounting component; 31. Mounting bracket; 311. Positioning slot; 32. Mounting assembly; 321. Mounting plate; 322. Movable slot; 323. Guide slot; 324. Locking component; 3241. Slider; 3242. Spring; 3243. Insert rod; 3244. Pull rod; 4. Height adjustment component; 41. Top plate; 42. Electric telescopic rod; 43. Moving frame; 431. Positioning block; 432. Positioning hole; 44. Slide rail; 5. Display screen; 6. Speaker; 7. Microphone; 8. Emergency call button; 9. Call button. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Please see Figure 1-4 This utility model provides a technical solution:

[0029] A bedside intercom includes a connecting plate 1 and a housing 2. A height adjustment component 4 is slidably connected to the front end of the connecting plate 1, and a mounting component 3 is fixedly connected to the rear end of the housing 2. The mounting component 3 and the height adjustment component 4 are detachably installed. The front end of the housing 2 is provided with a display screen 5, a speaker 6, a microphone 7, an emergency call button 8, and a call button 9.

[0030] In this embodiment, the height adjustment component 4 includes a top plate 41 and a slide rail 44. The top plate 41 is fixedly connected to the top of the connecting plate 1. An electric telescopic rod 42 is fixedly installed at the upper end of the top plate 41. The output end of the electric telescopic rod 42 passes through the top plate 41 and is fixedly connected to a movable frame 43. The mounting component 3 is detachably installed in the movable frame 43. Two slide rails 44 are provided and fixedly connected to the front end of the connecting plate 1. The movable frame 43 is slidably connected to the front end of the connecting plate 1 through the two slide rails 44.

[0031] The above solution, through the installation of a height adjustment component 4 consisting of an electric telescopic rod 42 and a slide rail 44, combined with a U-shaped movable frame 43 and an installation component 3 with a positioning block 431 and a locking structure for the insertion rod, achieves flexible adjustment of the installation height of the outer casing 2. Patients can adjust the intercom unit to the most suitable viewing angle and operating position according to their own sitting posture or bed position, significantly improving the ergonomic adaptability and user comfort of the equipment. At the same time, the electric adjustment method is simple to operate, saves time and effort, and is especially suitable for the needs of nursing staff or family members to assist with adjustments at different times, enhancing the intelligence and convenience of the equipment.

[0032] In this embodiment, the movable frame 43 has a U-shaped structure. Two positioning blocks 431 are integrally formed on both the upper and lower inner walls of the movable frame 43. Positioning holes 432 are provided on both the upper and lower inner walls of the movable frame 43. The positioning blocks 431 have a "T"-shaped cross-section. The mounting component 3 includes a mounting bracket 31, which is fixedly connected to the rear end of the outer shell 2. Mounting components 32 are fixedly connected to both ends of the mounting bracket 31. Positioning slots 311 that engage with the positioning blocks 431 are provided on both the upper and lower ends of the mounting bracket 31. The mounting component 32 includes a mounting plate 321, which is fixedly connected to one side of the mounting bracket 31. Two positioning holes 432 are provided inside the mounting plate 321. Two movable slots 322 are slidably connected to two locking members 324 arranged symmetrically in the upper and lower parts. The front end of the mounting plate 321 has two guide grooves 323 that communicate with the interior of the two movable slots 322 respectively. The locking member 324 includes a slider 3241, which is slidably connected to the movable slot 322. One end of the slider 3241 is fixedly connected to a spring 3242, and the spring 3242 is fixedly connected to the movable slot 322. The end of the slider 3241 away from the spring 3242 is fixedly connected to a plug rod 3243 that is slidably inserted into the mounting plate 321. A pull rod 3244 that is slidably connected to the guide groove 323 is fixedly connected to the slider 3241.

[0033] The above solution involves a modular mounting component 3 at the rear end of the outer shell 2, including a mounting bracket 31 with a positioning slot 311 and a locking component 324 with a spring return function. This structure controls the extension and retraction of the insertion rod 3243 via a pull rod 3244, enabling quick installation and disassembly between the outer shell 2 and the moving frame 43. Replacement or maintenance operations can be completed without the aid of tools. This quick-installation and quick-disassembly design not only improves equipment maintenance efficiency but also facilitates temporary relocation of usage scenarios or centralized management. It is particularly suitable for daily maintenance and upgrades in high-frequency hospital environments, significantly reducing subsequent operation and maintenance costs.

[0034] It should be noted that this utility model is a bedside intercom extension. The outer casing 1 contains a main control module, an audio processing module, a wireless communication module, and a power supply module. The main control module is electrically connected to the audio processing module, the wireless communication module, and various input / output components to realize voice acquisition, playback, call transmission, and remote communication functions. This is existing technology, so it will not be described in detail here. In the process of use, firstly, the connecting plate 1 is fixedly installed in a suitable position on the wall at the head of the ward bed to ensure its firmness and stability, serving as the basic support structure of the entire device; then, the outer casing 2, which has a display screen 5, a speaker 6, a microphone 7, a call button 9, and an emergency call button 8, is connected to the height adjustment component 4 on the connecting plate 1 through the mounting component 3 at its rear end. The mounting component 3 includes a mounting bracket 31 and mounting components 32 on both sides. The mounting component 32 contains a locking component 324, which includes a slider 3241, a spring 3242, a plug rod 3243, and a pull rod 3244. The positioning block 431 with a "T" structure is used to lock the positioning component. The mounting bracket 31 is inserted into the movable frame 43 by the engaging slot 311. Subsequently, the insertion rod 3243 automatically inserts into the positioning hole 432 under the action of the spring 3242, achieving quick locking. Next, based on the actual usage conditions such as the patient's height, sitting angle, or bed height, the electric telescopic rod 42 is activated, driving the movable frame 43 to slide up and down along the slide rail 44, thereby adjusting the height position of the outer shell 2 to achieve the best viewing and operating angle. When the patient needs to call medical staff, they can initiate a voice call by pressing the call button 9. The microphone 7 collects the voice and transmits it to the nurse station host through the internal communication module. In case of emergency, the patient can also press the emergency call button 8, and the system will automatically trigger a priority alarm signal to remind nursing staff to respond immediately. The display screen 5 can be used to display the call status, time, notification information, etc., to improve the interactive experience. If equipment needs to be replaced or maintenance is required, simply pull the lever 3244 to remove the insertion rod 3243 from the positioning hole 432, and the outer shell 2 can be easily disassembled. The operation is simple and the maintenance efficiency is high.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bed intercom extension comprising a connection plate (1) and a housing (2), characterized in that: The front end of the connecting plate (1) is slidably connected to a height adjustment component (4), and the rear end of the outer shell (2) is fixedly connected to an installation component (3). The installation component (3) and the height adjustment component (4) are detachably installed. The front end of the outer shell (2) is provided with a display screen (5), a speaker (6), a microphone (7), an emergency call button (8), and a call button (9). The height adjustment component (4) includes a top plate (41) and a slide rail (44). The top plate (41) is fixedly connected to the top of the connecting plate (1). An electric telescopic rod (42) is fixedly installed on the upper end of the top plate (41). The output end of the electric telescopic rod (42) passes through the top plate (41) and is fixedly connected to a movable frame (43). The mounting component (3) is detachably installed in the movable frame (43). There are two slide rails (44) and they are fixedly connected to the front end of the connecting plate (1). The movable frame (43) is slidably connected to the front end of the connecting plate (1) through the two slide rails (44).

2. The bedside intercom extension unit according to claim 1, characterized in that: The movable frame (43) has a U-shaped structure. The upper and lower inner walls of the movable frame (43) are integrally formed with two positioning blocks (431). The upper and lower inner walls of the movable frame (43) are provided with positioning holes (432).

3. A bedside intercom extension unit according to claim 2, characterized in that: The positioning block (431) has a "T" shaped cross-section.

4. A bedside intercom extension unit according to claim 1, characterized in that: The mounting component (3) includes a mounting bracket (31), which is fixedly connected to the rear end of the outer shell (2). Mounting components (32) are fixedly connected to both the left and right ends of the mounting bracket (31).

5. A bedside intercom extension unit according to claim 4, characterized in that: The mounting bracket (31) has positioning slots (311) at both the upper and lower ends that engage with the positioning block (431).

6. A bedside intercom extension unit according to claim 4, characterized in that: The mounting assembly (32) includes a mounting plate (321), which is fixedly connected to one side of the mounting bracket (31). The mounting plate (321) has two movable slots (322), and two locking members (324) symmetrically distributed vertically are slidably connected in the two movable slots (322). The front end of the mounting plate (321) has two guide slots (323) that communicate with the interior of the two movable slots (322).

7. A bedside intercom extension unit according to claim 6, characterized in that: The locking component (324) includes a slider (3241), which is slidably connected to a movable groove (322). One end of the slider (3241) is fixedly connected to a spring (3242), and the spring (3242) is fixedly connected to the movable groove (322). The end of the slider (3241) away from the spring (3242) is fixedly connected to a plug rod (3243) that is slidably inserted into the mounting plate (321). A pull rod (3244) that is slidably connected to the guide groove (323) is fixedly connected to the slider (3241).

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