Trachea lens head face screen protection device

Abstract

The utility model discloses a trachea lens part face screen protection device, which belongs to the trachea lens part face screen protection field, and comprises a projection screen assembly, a direction adjusting assembly and a cleaning assembly, the projection screen assembly comprises a screen frame, and a backlight plate, an upper polarizing plate, a film substrate, a liquid crystal, a color filter and a lower polarizing plate are respectively arranged in the screen frame; the projection screen assembly is matched with the direction adjusting assembly and the cleaning assembly, so that the projection screen assembly can be conveniently processed and installed on a bed, vital sign data of the monitor can be projected to the surface of the lower polarizing plate, and a doctor can conveniently observe the vital sign data in real time; meanwhile, the projection screen assembly can be installed, the angle and the orientation can be adjusted, so that the use convenience is improved, in addition, through mutual cooperation of the structures, the vomit of a patient can be blocked, meanwhile, the vomit can be collected, the screen frame can be cleaned, and then the practicability of the protection device can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of tracheoscopic lens face screen protection, in particular to a tracheoscopic lens face screen protection device. Background Art

[0002] Bronchoscopes are suitable for observation of lobar, segmental and subsegmental bronchial lesions, biopsy sampling, bacteriological and cytological examinations, and can be used with TV systems for photography, teaching and dynamic recording. The bronchoscope is equipped with a biopsy sampling mechanism to help discover early lesions and perform internal surgical operations such as polypectomy. It is a good precision instrument for bronchial and lung disease research and postoperative examinations. However, when using existing bronchoscopes, doctors cannot pay attention to the patient's vital signs in real time and need to use monitoring instruments. However, when the monitor is installed on the bed, the patient needs to turn his head or raise his head to observe in time, which is inconvenient to use. Based on this, it is necessary to provide a protective device that can facilitate the projection of the vital sign information of the monitoring instrument for real-time observation by medical staff and improve the convenience of use. In addition, patients may vomit during bronchoscopy, resulting in contamination of the medical staff's clothes. Based on this, it is necessary to provide a protective device that can prevent the medical staff's clothes from being contaminated and can clean up the vomit. Utility Model Content

[0003] The embodiment of the utility model provides a tracheoscope head face shield protection device, which aims to solve the problem that the existing protection device is not convenient for medical staff to observe the patient's vital signs in real time and cannot block the patient's vomit.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a tracheoscopic lens face screen protection device, including a projection component, a direction adjustment component and a cleaning component;

[0005] The projection assembly includes a screen frame, and a backlight plate, an upper polarizing plate, a film substrate, a liquid crystal, a color filter, and a lower polarizing plate are installed inside the screen frame, and octagonal blocks are fixedly connected to both sides of the screen frame;

[0006] The direction adjustment component includes a connection frame installed at the lower end of the screen frame, and octagonal holes are opened on both sides of the upper end of the connection frame. The octagonal block is movably inserted into the octagonal hole. The lower end of the connection frame is fixedly connected to the first bevel gear, and one side of the first bevel gear is meshedly connected to the second bevel gear. The lower end of the connection frame is connected to a connection block, and the interior of the connection block is respectively connected to a screw and a first guide rod, and a clamping block is installed inside the connection block;

[0007] The cleaning assembly includes a collecting plate installed on the back of the screen frame, both ends of the collecting plate are respectively connected to a screw rod and a second guide rod, the upper end of the screw rod is fixedly connected to a motor, the upper end of the screen frame is connected to a liquid storage tube, the end of the liquid storage tube is connected to a water outlet pipe, a plurality of nozzles are fixedly connected to the side surface of the water outlet pipe, a piston is inserted into the interior of the liquid storage tube, a connecting rod is fixedly connected to the surface of the piston, and the end of the connecting rod away from the piston is connected to a telescopic shaft.

[0008] As a preferred solution of the utility model, two mounting blocks are fixedly connected to the upper end of the back side of the screen frame, and the screw rod and the second guide rod are both installed inside the mounting blocks.

[0009] As a preferred solution of the utility model, the lower end of the connecting frame is fixedly connected to a mounting tube, the first bevel gear and the second bevel gear are both installed inside the mounting tube, one side of the mounting tube is fixedly connected to a limiting tube, one end of the second bevel gear is inserted into the inside of the limiting tube, and one end of the second bevel gear is connected to a turntable.

[0010] As a preferred solution of the utility model, a first screw hole and a first guide hole are respectively opened at the upper end of the clamping block, the screw rod is threadedly connected inside the first screw hole, and the first guide rod is inserted inside the first guide hole.

[0011] As a preferred solution of the utility model, a second screw hole and a second guide hole are respectively opened at both ends of the upper surface of the collecting plate, the screw rod is threadedly connected to the inside of the second screw hole, and the second guide rod is inserted into the inside of the second guide hole.

[0012] As a preferred solution of the utility model, one end of the connecting rod is fixedly connected with a sealing block, the sealing block matches the liquid storage tube, and the sealing block is made of rubber.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When using the monitor for screen projection, first install the connecting block on the bed near the patient's head, then turn the screw rod in conjunction with the first guide rod to raise the clamping block, so as to install the connecting frame and the screen frame. When adjusting the angle of the screen projection assembly, first turn the turntable to rotate the second bevel gear, and cooperate with the first bevel gear to rotate the connecting frame and the screen frame at its upper end, so as to adjust the direction of the protective device. Then, just turn the screen frame to rotate, so that the octagonal block rotates in the octagonal hole, so as to adjust the inclination angle of the screen projection assembly. When the vital sign information of the monitor is adjusted, the backlight panel cooperates with the upper polarizing plate, the film substrate, the liquid crystal, the color filter, the lower polarizing plate and the LED imaging system in the screen frame to connect with the monitor, so that the patient's vital sign information on the monitor surface is projected onto the lower polarizing plate, so that it is convenient for medical staff to observe the vital signs in real time. Compared with the protection device in the prior art, the utility model can facilitate the adjustment of the angle and direction of the screen frame through the cooperation of the above structures, so as to facilitate the real-time observation of medical staff, so as to improve the convenience of use of the protection device;

[0015] 2. When the patient vomits during bronchoscopy, the back of the screen frame can block the patient's vomit to avoid contaminating the patient's clothes. At the same time, under the action of gravity, the vomit falls into the collection groove in the collection plate. At the same time, after the bronchoscope is completed, the telescopic shaft is started to extend the connecting rod, so that the connecting rod and the piston at the end thereof are squeezed into the liquid storage tube, so that the disinfectant in the liquid storage tube is sprayed out to the back of the connecting frame through the outlet pipe and the nozzle. Then the motor is started to rotate the screw rod, and the second guide rod is cooperated to control the collection plate to rise along the screen frame. Since the collection plate and the screen frame are in contact, not only can the residual vomit and disinfectant be collected into the collection groove, but also the screen frame can be cleaned. Compared with the protective device in the prior art, the utility model can not only block the patient's vomit to avoid contaminating the doctor's clothes through the cooperation of the above-mentioned structures, but also can collect the vomit and clean the screen frame, thereby enhancing the practicality of the protective device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembly diagram of the projection screen assembly structure of the utility model;

[0018] Figure 3 This is a disassembled diagram of the steering assembly structure of the utility model;

[0019] Figure 4 This is a disassembled diagram of the lower structure of the cleaning component of the utility model;

[0020] Figure 5This is a disassembled diagram of the upper structure of the cleaning component of the utility model.

[0021] In the figure: 100, projection assembly; 101, screen frame; 102, backlight; 103, upper polarizer; 104, film substrate; 105, liquid crystal; 106, color filter; 107, lower polarizer; 108, octagonal block; 111, mounting block; 200, adjustment assembly; 201, connecting frame; 202, octagonal hole; 203, first bevel gear; 204, second bevel gear; 205, connecting block; 206, screw; 207, first guide rod; 20 8. Clamping block; 211. Mounting tube; 212. Limiting tube; 213. Turntable; 221. First screw hole; 222. First guide hole; 300. Cleaning assembly; 301. Collecting plate; 302. Screw rod; 303. Motor; 304. Second guide rod; 305. Liquid storage tube; 306. Water outlet pipe; 307. Spray nozzle; 308. Piston; 309. Connecting rod; 310. Telescopic shaft; 311. Second screw hole; 312. Second guide hole; 321. Sealing block. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-5 The utility model provides a tracheoscopic lens face screen protection device, comprising a projection assembly 100, a direction adjustment assembly 200 and a cleaning assembly 300;

[0024] The projection assembly 100 includes a screen frame 101, and a backlight plate 102, an upper polarizing plate 103, a film substrate 104, a liquid crystal 105, a color filter 106, and a lower polarizing plate 107 are installed inside the screen frame 101. Both sides of the screen frame 101 are fixedly connected with an octagonal block 108;

[0025] The direction adjustment component 200 includes a connection frame 201 installed at the lower end of the screen frame 101, and octagonal holes 202 are opened on both sides of the upper end of the connection frame 201. The octagonal block 108 is movably inserted into the octagonal hole 202. The lower end of the connection frame 201 is fixedly connected to a first bevel gear 203, and one side of the first bevel gear 203 is meshedly connected to a second bevel gear 204. The lower end of the connection frame 201 is connected to a connection block 205, and the interior of the connection block 205 is respectively connected to a screw rod 206 and a first guide rod 207, and a clamping block 208 is installed inside the connection block 205;

[0026] The cleaning assembly 300 includes a collecting plate 301 installed on the back of the screen frame 101, and both ends of the collecting plate 301 are respectively connected to a screw rod 302 and a second guide rod 304, the upper end of the screw rod 302 is fixedly connected to a motor 303, the upper end of the screen frame 101 is connected to a liquid storage tube 305, the end of the liquid storage tube 305 is connected to a water outlet pipe 306, and the side surface of the water outlet pipe 306 is fixedly connected to a plurality of nozzles 307, a piston 308 is inserted into the inside of the liquid storage tube 305, and a connecting rod 309 is fixedly connected to the surface of the piston 308, and the end of the connecting rod 309 away from the piston 308 is connected to a telescopic shaft 310.

[0027] In a specific embodiment, the projection assembly 100 is provided in conjunction with the direction adjustment assembly 200 and the cleaning assembly 300, which can not only facilitate the processing of the projection assembly 100 and install it on the bed, so as to project the vital sign data of the monitor onto the surface of the lower polarizing plate 107, which is convenient for the doctor to observe in real time, but also can install the projection assembly 100 and adjust the angle and direction, so as to improve the convenience of use. In addition, the above structures cooperate with each other to not only block the vomitus of the patient, but also collect the vomitus and clean the screen frame 101, so as to enhance the practicality of the protective device. When in use, first install the mounting block 1 11 is installed on the bed and close to the patient's head, and then the screw rod 206 is turned to cooperate with the first guide rod 207 to make the clamping block 208 rise, so that the connecting frame 201 and the screen frame 101 can be installed. When adjusting the angle of the projection assembly 100, first turn the turntable 213 to rotate with the second bevel gear 204, and cooperate with the first bevel gear 203 to rotate with the connecting frame 201 and the screen frame 101 at its upper end, so that the direction of the flat screen frame 101 can be adjusted, and then only the screen frame 101 needs to be turned to rotate, so that the octagonal block 108 rotates in the octagonal hole 202, so that the inclination angle of the projection assembly 100 can be adjusted. When adjusting the vital signs information of the monitor, the backlight panel 102 cooperates with the upper polarizing plate 103, the film substrate 104, the liquid crystal 105, the color filter 106, the lower polarizing plate 107 and the LED imaging system in the screen frame 101 to be connected to the monitor, so that the patient's vital signs information on the surface of the monitor can be projected onto the lower polarizing plate 107, so that medical staff can observe the vital signs in real time. When the patient vomits, the back of the screen frame 101 can block the patient's vomit to avoid contaminating the patient's clothes. Under the action of gravity, the vomit falls into the collection groove in the collection plate 301. At the same time, after the bronchoscope is completed Afterwards, start the telescopic shaft 310 to extend the connecting rod 309, so that the connecting rod 309 and the piston 308 at the end of the connecting rod 309 are squeezed into the liquid storage tube 305, and then the disinfectant in the liquid storage tube 305 can be sprayed to the back of the connecting frame 201 through the water outlet pipe 306 and the nozzle 307, and then start the motor 303 to rotate the screw rod 302, and cooperate with the second guide rod 304 to control the collection plate 301 to rise along the screen frame 101. Since the collection plate 301 and the screen frame 101 are in close contact, not only can the residual vomit and disinfectant be collected into the collection tank, but the screen frame 101 can also be cleaned, thereby enhancing the practicality of the protective device.

[0028] See also Figure 2 Two mounting blocks 111 are fixedly connected to the upper back side of the screen frame 101 , and the screw rod 302 and the second guide rod 304 are both installed inside the mounting blocks 111 .

[0029] In a specific embodiment, the mounting block 111 can mount and fix the screw rod 302 and the second guide rod 304 to facilitate the control of the collection plate 301 to be lifted and lowered in contact with the screen frame 101 .

[0030] See also Figure 3 The lower end of the connecting frame 201 is fixedly connected with a mounting tube 211, the first bevel gear 203 and the second bevel gear 204 are both installed inside the mounting tube 211, one side of the mounting tube 211 is fixedly connected with a limiting tube 212, one end of the second bevel gear 204 is inserted into the inside of the limiting tube 212, and one end of the second bevel gear 204 is connected with a turntable 213.

[0031] In a specific embodiment, the mounting tube 211 can mount and fix the first bevel gear 203 and the second bevel gear 204 , and the limiting tube 212 can improve the stability of the second bevel gear 204 .

[0032] See also Figure 3 A first screw hole 221 and a first guide hole 222 are respectively formed at the upper end of the clamping block 208 . The screw rod 206 is threadedly connected to the inside of the first screw hole 221 , and the first guide rod 207 is inserted into the inside of the first guide hole 222 .

[0033] In a specific embodiment, the screw rod 206 rotates inside the first screw hole 221, and cooperates with the first guide rod 207 to control the lifting of the clamping block 208, and cooperates with the connecting block 205 to clamp and install the connecting frame 201 and the bed.

[0034] See also Figure 4 and Figure 5 A second screw hole 311 and a second guide hole 312 are respectively opened at both ends of the upper surface of the collecting plate 301 , the screw rod 302 is threadedly connected to the inside of the second screw hole 311 , and the second guide rod 304 is inserted into the inside of the second guide hole 312 .

[0035] In a specific embodiment, the screw rod 302 rotates along the second screw hole 311 and cooperates with the second guide rod 304 to control the lifting and lowering of the collecting plate 301 .

[0036] See also Figure 4 and Figure 5 One end of the connecting rod 309 is fixedly connected with a sealing block 321, the sealing block 321 matches the liquid storage tube 305, and the sealing block 321 is made of rubber.

[0037] In a specific embodiment, the sealing block 321 made of rubber material can seal the liquid storage tube 305 to prevent leakage of the internal disinfectant.

[0038] Working principle: When in use, first install the mounting block 111 on the bed and close to the patient's head, then turn the screw 206 to cooperate with the first guide rod 207 to make the clamping block 208 rise, so as to install the connecting frame 201 and the screen frame 101. When adjusting the angle, first turn the turntable 213 to rotate with the second bevel gear 204, and cooperate with the first bevel gear 203 to rotate the connecting frame 201 and the screen frame 101 at its upper end, so as to adjust the direction of the flat screen frame 101. Then, just turn the screen frame 101 to rotate, so that the octagonal block 108 rotates in the octagonal hole 202, so as to adjust the inclination angle of the projection assembly 100. When adjusting the vital signs information of the monitor, the backlight panel 102 cooperates with the upper polarizing plate 103, the film substrate 104, the liquid crystal 105, the color filter 106, the lower polarizing plate 107 and the LED imaging system in the screen frame 101 to connect with the monitor, so that the surface of the monitor can be adjusted. The patient's vital signs information is projected onto the lower polarizing plate 107, so that medical staff can observe the vital signs in real time. When the patient vomits, the back of the screen frame 101 can block the patient's vomit to avoid contaminating the patient's clothes. Under the action of gravity, the vomit falls into the collection groove in the collection plate 301. At the same time, after the bronchoscope is completed, the telescopic shaft 310 is started to extend the connecting rod 309, so that the connecting rod 309 and the piston 308 at the end thereof can be squeezed into the liquid storage tube 305, and then the disinfectant in the liquid storage tube 305 can be sprayed to the back of the connecting frame 201 through the outlet pipe 306 and the nozzle 307. Then the motor 303 is started to rotate with the screw rod 302, and the second guide rod 304 can be used to control the collection plate 301 to rise along the screen frame 101. Since the collection plate 301 and the screen frame 101 are in contact, not only can the residual vomit and disinfectant be collected in the collection groove, but also the screen frame 101 can be cleaned, so the practicality of the protective device can be enhanced.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tracheoscope head face shield protection device, characterized in that: include: A screen projection assembly (100), the screen projection assembly (100) comprising a screen frame (101), a backlight plate (102), an upper polarizing plate (103), a film substrate (104), a liquid crystal (105), a color filter (106) and a lower polarizing plate (107) are respectively installed inside the screen frame (101), and both sides of the screen frame (101) are fixedly connected with an octagonal block (108); A direction adjustment component (200), the direction adjustment component (200) comprising a connection frame (201) installed at the lower end of the screen frame (101), octagonal holes (202) are provided on both sides of the upper end of the connection frame (201), the octagonal block (108) is movably inserted into the inside of the octagonal hole (202), the lower end of the connection frame (201) is fixedly connected to a first bevel gear (203), one side of the first bevel gear (203) is meshingly connected to a second bevel gear (204), the lower end of the connection frame (201) is connected to a connection block (205), the interior of the connection block (205) is respectively connected to a screw rod (206) and a first guide rod (207), and the interior of the connection block (205) is installed with a clamping block (208); A cleaning assembly (300), the cleaning assembly (300) comprising a collecting plate (301) mounted on the back of a screen frame (101), the two ends of the collecting plate (301) being respectively connected to a screw rod (302) and a second guide rod (304), the upper end of the screw rod (302) being fixedly connected to a motor (303), the upper end of the screen frame (101) being connected to a liquid storage tube (305), the end of the liquid storage tube (305) being connected to a water outlet pipe (306), the side surface of the water outlet pipe (306) being fixedly connected to a plurality of nozzles (307), the interior of the liquid storage tube (305) being plugged with a piston (308), the surface of the piston (308) being fixedly connected to a connecting rod (309), and the end of the connecting rod (309) away from the piston (308) being connected to a telescopic shaft (310).

2. A tracheoscope head shield protection device according to claim 1, characterized in that: The upper end of the back side of the screen frame (101) is fixedly connected to two mounting blocks (111), and the screw rod (302) and the second guide rod (304) are both installed inside the mounting blocks (111).

3. A tracheoscope head shield protection device according to claim 1, characterized in that: The lower end of the connection frame (201) is fixedly connected to a mounting tube (211); the first bevel gear (203) and the second bevel gear (204) are both mounted inside the mounting tube (211); one side of the mounting tube (211) is fixedly connected to a limiting tube (212); one end of the second bevel gear (204) is inserted into the limiting tube (212); and one end of the second bevel gear (204) is connected to a rotating disk (213).

4. A tracheoscope head shield protection device according to claim 1, characterized in that: The upper end of the clamping block (208) is respectively provided with a first screw hole (221) and a first guide hole (222); the screw rod (206) is threadedly connected to the inside of the first screw hole (221); and the first guide rod (207) is inserted into the inside of the first guide hole (222).

5. The tracheoscope head shield protection device according to claim 1, characterized in that: A second screw hole (311) and a second guide hole (312) are respectively provided at both ends of the upper surface of the collecting plate (301); the screw rod (302) is threadedly connected to the inside of the second screw hole (311); and the second guide rod (304) is inserted into the inside of the second guide hole (312).

6. The tracheoscope head shield protection device according to claim 1, characterized in that: One end of the connecting rod (309) is fixedly connected to a sealing block (321), the sealing block (321) matches the liquid storage tube (305), and the sealing block (321) is made of rubber.

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