Medical baking lamp protective cover

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a medical baking lamp protective cover which comprises a lampshade, a rope sleeve and two observation windows, a fixing ring is fixedly connected to the inner wall of the lampshade, a plurality of supporting rods are arranged at the bottom end of the lampshade, a plurality of receding grooves are formed in the fixing ring, and the rope sleeve is arranged in the receding grooves. The multiple supporting rods are rotationally connected to the inner walls of the corresponding receding grooves correspondingly, first torsional springs are arranged between the supporting rods and the fixing ring, and scale marks are arranged on one sides of the two supporting rods. The distance between the baking lamp and a patient can be prompted and judged through the scale marks on the two supporting rods, doctors and patients can conveniently judge whether the distance between the patient and the baking lamp meets the requirement or not, and the situation that the distance is not accurate due to the fact that an estimation mode is used is not needed; and by pulling the drawing rope, the retaining length of the drawing rope in the rope sleeve can be adjusted, so that the irradiation circumference of the baking lamp is easy to adjust, and the use requirements of different patients are easy to meet.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a medical baking lamp protective cover. Background Art

[0002] Medical baking lamp is a common medical device, usually refers to infrared baking lamp. The thermal effect of infrared rays is used to increase the temperature of the irradiated tissue, thereby promoting blood circulation, increasing metabolism, and accelerating tissue repair and recovery. The protective cover is to ensure that the patient will not be directly burned by the overheated bulb or tube when using the baking lamp, and it can also prevent foreign objects such as dust from entering the inside of the baking lamp, affecting its normal operation and service life. In addition, the safe distance between the baking lamp and the patient is controlled between 40 cm and 60 cm, and is appropriately adjusted according to factors such as individual differences of the patient, the power of the baking lamp and the irradiation time. The traditional baking lamp protective cover lacks the function of reminding the doctor and the patient of the distance. It is generally estimated, which is not accurate enough. It is easy for the patient to feel too hot due to being too close to the baking lamp, resulting in skin burns, and the treatment effect is affected due to the distance being too far. At the same time, the irradiation circumference of the baking lamp is not easy to adjust, and it is not easy to meet the use needs of different patients. Utility Model Content

[0003] The utility model provides a medical baking lamp protective cover, which has the characteristics of convenient adjustment of irradiation diameter and baking lamp distance prompt.

[0004] The utility model provides the following technical solution: it includes a lampshade, a rope loop and two observation windows, the inner wall of the lampshade is fixedly connected with a fixing ring, the bottom end of the lampshade is provided with a plurality of support rods, the fixing ring is provided with a plurality of clearance grooves, the plurality of support rods are rotatably connected to the corresponding inner walls of the clearance grooves, a first torsion spring is provided between the support rods and the fixing ring, two of the support rods are provided with scale lines on one side, one end of the plurality of support rods are fixedly connected to the top end of the rope loop, one side of the rope loop is fixedly connected with a support block, the inner wall of the rope loop is slidably connected with a drawstring, and the drawstring is slidably connected to the inner wall of the support block.

[0005] Among them, two of the support rod side walls are fixedly connected with a plurality of color plates, the positions of the plurality of color plates are evenly distributed, and the positions of the color plates correspond to the scale lines.

[0006] Among them, blackout cloths are hinged on both sides of the lampshade, and the two blackout cloths correspond to the positions of the two observation windows one by one. The inner walls of the two observation windows are hinged with transparent blocking layers corresponding to the positions of the blackout cloths. The lampshade and the blackout cloths, the observation window and the transparent blocking layer, and the blackout cloth and the transparent blocking layer are all connected by Velcro.

[0007] Wherein, limiting plates are arranged on both sides of the support block, one end of the limiting plate is fixedly connected with a triangular pyramid head, and the triangular pyramid head is slidably connected to the side wall of the support block.

[0008] Wherein, side grooves are provided on both sides of the support block, the limiting plate is rotatably connected to the inner wall of the corresponding side groove, and a second torsion spring is arranged between the limiting plate and the side groove.

[0009] The beneficial effects of the utility model are as follows: the scale lines on the two support rods can be used to prompt and judge the distance between the heating lamp and the patient, which is convenient for doctors and patients to judge whether the distance between the patient and the heating lamp reaches the required distance, avoiding the situation where the patient feels too hot due to being too close to the heating lamp, resulting in skin burns, and the treatment effect is affected due to being too far away, without using an estimation method, which leads to inaccurate distance; by pulling the drawstring, the remaining length of the drawstring inside the rope loop can be adjusted, and the irradiation circumference of the heating lamp is easy to adjust, which is easy to meet the use needs of different patients, and the support rods can always be in the effect of propping up the lampshade to prevent the lampshade from internal depression affecting the propagation of the heating lamp light.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0013] Figure 3 for Figure 2 The enlarged schematic diagram of the middle A part;

[0014] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0015] Figure 5 for Figure 4 The enlarged schematic diagram of the middle B part;

[0016] Figure 6 It is a side view cross-sectional enlarged structural schematic diagram of components such as the shading cloth in the utility model.

[0017] In the figure: 1. lampshade; 11. rope loop; 12. observation window; 2. fixing ring; 21. support rod; 22. clearance groove; 23. first torsion spring; 24. scale line; 25. color plate; 3. blackout cloth; 31. transparent shielding layer; 32. Velcro; 4. support block; 41. drawstring; 42. limit plate; 421. triangular cone head; 422. second torsion spring; 43. side groove. DETAILED DESCRIPTION

[0018] See also Figures 1-6 The utility model provides the following technical solutions: including a lampshade 1, a rope loop 11 and two observation windows 12, the inner wall of the lampshade 1 is fixedly connected with a fixing ring 2, a plurality of support rods 21 are arranged at the bottom end of the lampshade 1, a plurality of make way grooves 22 are opened on the fixing ring 2, a plurality of support rods 21 are rotatably connected to the inner walls of the corresponding make way grooves 22, a first torsion spring 23 is arranged between the support rods 21 and the fixing ring 2, one side of the two support rods 21 are provided with scale lines 24, one end of the plurality of support rods 21 are fixedly connected to the top of the rope loop 11, one side of the rope loop 11 is fixedly connected with a support block 4, the inner wall of the rope loop 11 is slidably connected with a drawstring 41, and the drawstring 41 is slidably connected to the inner wall of the support block 4.

[0019] In this embodiment: the lampshade 1 supports each component of the device, and the fixing ring 2 supports the internal space of the lampshade 1, so that the lampshade 1 can be kept in an expanded state when in use, to prevent the lampshade 1 from internally sinking and affecting the light propagation of the baking lamp. The fixing ring 2 supports a plurality of support rods 21, and the yielding grooves 22 provide swinging space for the corresponding support rods 21, so that the support rods 21 can be flipped, and the first torsion spring 23 drives the support rods 21 to flip toward the outside of the lampshade 1, so that the bottom of the lampshade 1 can be automatically unfolded, and the auxiliary fixing ring 2 opens the internal space of the lampshade 1, further preventing the lampshade 1 from internally sinking and affecting the light propagation of the baking lamp. The scale lines 24 on the two support rods 21 can prompt and judge the distance between the baking lamp and the patient, which is convenient for doctors and patients to judge whether the distance between the patient and the baking lamp reaches the required distance, avoiding In order to avoid skin burns caused by feeling too hot due to being too close to the baking lamp, and affecting the treatment effect due to being too far away, there is no need to use an estimation method, which leads to inaccurate distance. When adjusting the size of the bottom opening of the lampshade 1, by resisting the support block 4, and then pulling the drawstring 41, the drawstring 41 is pulled out of the support block 4, so that the length of the drawstring 41 inside the rope loop 11 is shortened, and then the rope loop 11 can drive the bottom opening of the lampshade 1 to shrink, and a plurality of support rods 21 are retracted into the inside of the lampshade 1, so that the support rods 21 can always be in the effect of stretching the lampshade 1, and the irradiation circumference of the baking lamp is easy to adjust, and the use needs of different patients are easy to meet. In addition, by pulling the drawstring 41 to the limit, the drawstring 41 can reduce the bottom opening of the lampshade 1, and the side of the lampshade 1 shrinks to reduce the occupied space, which is convenient for storing the device when not in use.

[0020] Two side walls of the two support rods 21 are fixedly connected with a plurality of color plates 25. The plurality of color plates 25 are evenly distributed, and the positions of the color plates 25 correspond to the positions of the scale lines 24. The plurality of color plates 25 are located at each node position of the scale lines 24, and the surfaces of the color plates 25 have color graffiti, so that the color plates 25 can make the indication of the scale lines 24 more prominent, facilitating doctors and patients to judge the distance from the baking lamp at this time.

[0021] Light-shielding cloths 3 are hinged on both sides of the lamp cover 1. The two light-shielding cloths 3 correspond to the two observation windows 12 one by one. Transparent shielding layers 31 corresponding to the positions of the light-shielding cloths 3 are hinged on the inner walls of the two observation windows 12. The lamp cover 1 and the light-shielding cloths 3, the observation windows 12 and the transparent shielding layers 31, and the light-shielding cloths 3 and the transparent shielding layers 31 are adhesively connected through magic tapes 32. The lamp cover 1 supports the light-shielding cloths 3 and the transparent shielding layers 31. When the light-shielding cloths 3 are turned downward to be butted against the lamp cover 1, the light-shielding cloths 3 can block the light at the openings of the observation windows 12, improving the baking lamp effect and preventing the light from spreading and affecting the treatment effect. When the light-shielding cloths 3 are turned upward and opened, the transparent shielding layers 31 block the observation windows 12, and the transparent shielding layers 31 can lock the heat inside the lamp cover 1 to prevent it from leaking. The transparent shielding layers 31 are made of heat-resistant materials, and the transparent effect of the transparent shielding layers 31 can facilitate doctors and patients to observe the situation inside the lamp cover 1. The lamp cover 1 and the light-shielding cloths 3, the observation windows 12 and the transparent shielding layers 31, and the light-shielding cloths 3 and the transparent shielding layers 31 are connected and fixed through the rough surface and the hook surface of the magic tapes 32, preventing the light-shielding cloths 3 and the transparent shielding layers 31 from swinging randomly and improving the stability of the light-shielding cloths 3 and the transparent shielding layers 31 in the used and unused states.

[0022] Limit plates 42 are arranged on both sides of the support block 4. One end of the limit plate 42 is fixedly connected with a triangular cone head 421, and the triangular cone head 421 is slidably connected to the side wall of the support block 4. When the drawstring 41 is externally pulled, the drawstring 41 drives the triangular cone head 421 to turn over, and the triangular cone head 421 will not obstruct the drawstring 41. When the size of the bottom opening of the lamp cover 1 is adjusted, a plurality of first torsion springs 23 and the support rods 21 support the lamp cover 1, so that the rope sleeve 11 has an expansion force, and the drawstring 41 has a force to contract towards the inside of the rope sleeve 11. The two limit plates 42 are limited by the support block 4, and the limit plates 42 drive the triangular cone head 421 to be limited, so that the triangular cone head 421 can limit the circuit of the support block 4, avoiding the situation that the bottom opening of the lamp cover 1 is unlocked and enlarged, and improving the stability of the lamp cover 1 during use.

[0023] Side grooves 43 are provided on both sides of the support block 4, and the limiting plates 42 are rotatably connected to the inner walls of the corresponding side grooves 43, and a second torsion spring 422 is arranged between the limiting plates 42 and the side grooves 43; the side grooves 43 give way to the corresponding limiting plates 42, and the second torsion spring 422 drives the limiting plates 42 to flip toward the outside of the support block 4, so as to facilitate the triangular cone head 421 to limit the loop of the drawstring 41. By squeezing the two limiting plates 42 closer to each other, the limiting plates 42 can drive the triangular cone head 421 to be retracted into the side grooves 43. At this time, the triangular cone head 421 will not limit the loop of the drawstring 41, so that the bottom of the lampshade 1 can be expanded and adjusted.

[0024] The working principle and use process of the utility model: when the device is used, the fixing ring 2 and the plurality of supporting rods 21 prop up the inside of the lampshade 1 to prevent the lampshade 1 from being sunken internally and affecting the propagation of the light from the baking lamp. The doctor and the patient judge the distance between the patient and the baking lamp through the two scale lines 24 and the plurality of color plates 25. At this time, the patient can avoid feeling too hot due to being too close to the baking lamp, resulting in skin burns, and affecting the treatment effect due to being too far away. There is no need to use an estimation method to cause inaccurate distance. When the size of the bottom opening of the lampshade 1 is adjusted, by pressing against the support block 4, and then pulling the drawstring 41, the drawstring 41 is pulled out to the outside of the support block 4, so that The length of the drawstring 41 inside the rope loop 11 is shortened, so that the rope loop 11 can drive the bottom opening of the lampshade 1 to shrink. When the opening size is adjusted, stop pulling the drawstring 41, and the second torsion spring 422 drives the limit plate 42 to flip toward the outside of the support block 4, so that the triangular pyramid head 421 can limit the loop of the drawstring 41, so that the size of the bottom opening of the lampshade 1 can remain stable. When the drawstring 41 is unlocked, the two limit plates 42 are squeezed together, so that the limit plate 42 can drive the triangular pyramid head 421 to be retracted into the side groove 43. At this time, the triangular pyramid head 421 will not limit the loop of the drawstring 41, so that the bottom opening of the lampshade 1 can be expanded and adjusted.

Claims

1. A protective cover for a medical baking lamp, comprising a lamp cover (1), a rope sleeve (11) and two observation windows (12), characterized in that: The inner wall of the lampshade (1) is fixedly connected to a fixing ring (2), a plurality of support rods (21) are arranged at the bottom end of the lampshade (1), a plurality of paving grooves (22) are opened on the fixing ring (2), a plurality of the support rods (21) are rotatably connected to the inner walls of the corresponding paving grooves (22), a first torsion spring (23) is arranged between the support rods (21) and the fixing ring (2), one side of two of the support rods (21) are provided with scale lines (24), one end of a plurality of the support rods (21) are fixedly connected to the top end of the rope loop (11), one side of the rope loop (11) is fixedly connected to a support block (4), the inner wall of the rope loop (11) is slidably connected to a drawstring (41), and the drawstring (41) is slidably connected to the inner wall of the support block (4).

2. The medical baking lamp protective cover according to claim 1, wherein: A plurality of color plates (25) are fixedly connected to the side walls of two of the support rods (21), the positions of the plurality of color plates (25) are evenly distributed, and the positions of the color plates (25) correspond to the positions of the scale lines (24).

3. The medical baking lamp protective cover according to claim 1, characterized in that: Both sides of the lampshade (1) are hinged with blackout cloths (3), the positions of the two blackout cloths (3) and the two observation windows (12) correspond one to one, the inner walls of the two observation windows (12) are hinged with transparent shielding layers (31) corresponding to the positions of the blackout cloths (3), and the lampshade (1) and the blackout cloths (3), the observation windows (12) and the transparent shielding layer (31), and the blackout cloths (3) and the transparent shielding layer (31) are all connected by Velcro (32).

4. A medical lamp protection cover according to claim 1, characterized in that: Limiting plates (42) are provided on both sides of the support block (4); one end of the limiting plate (42) is fixedly connected to a triangular pyramid head (421); and the triangular pyramid head (421) is slidably connected to the side wall of the support block (4).

5. The medical lamp protection cover according to claim 4, characterized in that: Side grooves (43) are provided on both sides of the support block (4); the limit plate (42) is rotatably connected to the inner wall of the corresponding side groove (43); and a second torsion spring (422) is provided between the limit plate (42) and the side groove (43).

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