Lifting sliding type protective cover

Abstract

The utility model relates to the technical field of medical instrument cleaning and disinfection, in particular to a lifting sliding type protective cover. Comprising a back plate, and a vertical sliding groove is formed in the back plate; a tension spring and a limiting sliding block are arranged on one side of the protective cover, and the top end and the bottom end of the tension spring are connected with the back plate and the protective cover respectively; the limiting sliding block is arranged in the vertical sliding groove in a sliding mode and used for being matched with the vertical sliding groove to limit non-vertical movement of the protective cover, a damping pad is arranged between the limiting sliding block and the vertical sliding groove and used for fixing the limiting sliding block and the vertical sliding groove under the acting force of the tension spring, and the limiting sliding block can break through the fixing effect of the damping pad to slide in the vertical sliding groove when external force is applied. The protective cover can be installed on the cleaning pool, lifting is achieved through the vertical sliding grooves and the limiting sliding blocks, the damping pads abut against the limiting sliding blocks so that the protective cover can be fixed to any position of the vertical sliding grooves, and the protective cover is simple in overall structure and convenient to use and has great popularization value.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument cleaning and disinfecting technical field, concretely refers to a lifting sliding type protective cover. BACKGROUND

[0002] At present, most of the medical instruments for operation can be reused, and the reusable medical instruments must be disinfected and sterilized according to the regulations after use and then can be used again. In the process of disinfection and sterilization, the contaminated medical instruments need to be placed in a cleaning pool for brushing, and the water and other dirt on the instruments are easy to splash out of the pool during brushing, causing pollution.

[0003] Patent publication number "CN104027011A" discloses a hand washing pool protective cover, which comprises a hand washing pool, a protective cover arranged above the hand washing pool, and a lifting mechanism for mounting the protective cover above the hand washing pool. The protective cover is lifted and lowered by means of a lever principle, and a counterweight block with a weight equivalent to that of the protective cover is arranged on the other side of the guide wheel to complete the lifting and lowering of the protective cover. The protective cover of the invention can be arranged on the hand washing pool, but the lifting of the protective cover is achieved by pulling the counterweight block, which is inconvenient for fixing the protective cover and using it. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to solve the problem of inconvenient use of the protective cover, and provide a lifting sliding type protective cover.

[0005] The technical scheme adopted by the utility model is: a lifting sliding type protective cover, which comprises,

[0006] a back plate, a vertical sliding groove arranged on the back plate,

[0007] a protective cover, a tension spring and a limiting sliding block arranged on one side of the protective cover, the top and bottom ends of the tension spring being connected with the back plate and the protective cover respectively, the limiting sliding block being slidingly arranged in the vertical sliding groove and being used for limiting the non-vertical movement of the protective cover in cooperation with the vertical sliding groove, a damping pad being arranged between the limiting sliding block and the vertical sliding groove and being used for fixing the limiting sliding block and the vertical sliding groove under the action of the tension spring, the limiting sliding block being able to slide in the vertical sliding groove by breaking the fixing action of the damping pad under the application of external force.

[0008] Further, the damping pad is fixed in the vertical sliding groove to form a wedge-shaped structure with the bottom of the groove being deep at the upper end and shallow at the lower end, and the damping pad abuts against the limiting sliding block and the vertical sliding groove respectively at the two sides.

[0009] Further, the vertical sliding groove comprises a strip-shaped sliding groove with an L-shaped cross section, and the limiting sliding block is adaptively coupled with the vertical sliding groove with the damping pad.

[0010] Further, the vertical sliding groove has a T-shaped structure in cross section, and the limiting sliding block is fixed on the protective cover to adapt to the T-shaped structure of the vertical sliding groove.

[0011] Further, the back plate is provided with a vertical limiting block for abutting against the protective cover to limit the maximum height of the upward movement of the protective cover.

[0012] Further, the bottom end of the vertical limiting block is fixedly provided with a buffer pad; the vertical limiting block is arranged in a vertical sliding groove; and the tension spring is arranged in the vertical sliding groove and connected to the limiting sliding block at the bottom end.

[0013] Further, the bottom surface of the vertical limiting block is lower than the top end of the tension spring.

[0014] Further, the vertical limiting block is arranged at the end of the vertical sliding groove and fills the slot of the vertical sliding groove, and the vertical limiting block is provided with a vertical retaining groove for accommodating the upper end of the tension spring.

[0015] Further, the top end of the vertical limiting block is provided with a positioning cover plate, and the vertical limiting block and the back plate are respectively provided with a fixed hole and a threaded hole; when the ground of the positioning cover plate abuts against the top surface of the back plate, the fixed hole is correspondingly communicated with the threaded hole.

[0016] Further, the side of the protective cover away from the back plate is provided with an operation hole.

[0017] Further, the inner wall of the protective cover is provided with a sterilization assembly; the sterilization assembly comprises a first lampshade arranged on the inner wall of the protective cover and an ultraviolet lamp arranged in the first lampshade.

[0018] Further, the inner wall of the protective cover is provided with an illumination assembly; the illumination assembly comprises a second lampshade arranged on the inner wall of the protective cover and an illuminating lamp arranged in the second lampshade.

[0019] Further, the side wall of the vertical sliding groove is fixedly provided with a noise reduction pad.

[0020] Further, the protective cover is provided with a handle.

[0021] The beneficial effects of the utility model include: 1. The vertical sliding groove is arranged on the back plate, the protective cover can be vertically slidably installed, the protective cover can be lifted and slid in the vertical sliding groove through the limiting sliding block, the non-vertical sliding of the protective cover is limited, and the sliding guide effect is achieved; the protective cover and the back plate can be fixed through the abutment of the damping pad and the limiting sliding block, the downward sliding of the protective cover after being lifted is avoided, the protective cover can break through the fixing effect of the damping pad and move along the vertical sliding groove when external force is applied, the damping during movement can be reduced through the tension spring, and sliding is facilitated; the problem that the protective cover is inconvenient to fix in the background art and leads to inconvenient use can be solved;

[0022] 2. The greater the tension generated by the tension spring at the lowermost end, the greater the fixing effect on the limiting sliding block can be enhanced through the wedge-shaped structure of the damping pad arranged in the vertical sliding groove, the protective cover is avoided from being pulled upward under the action of the tension of the tension spring, and the protective cover cannot be fixed at the bottom of the vertical sliding groove.

[0023] 3、The vertical sliding groove and the limiting sliding block are simple in structure, and are both L-shaped, so that the non-vertical movement of the protective cover is limited, and the protective cover is prevented from moving away from the back plate;

[0024] 4、The vertical limiting block can abut against the protective cover to limit the maximum height of upward movement of the protective cover, so that the protective cover is prevented from sliding out of the vertical sliding groove;

[0025] 5、The buffer pad can reduce the impact force of the protective cover on the vertical limiting block and reduce the noise during contact;

[0026] 6、The vertical limiting block can close the end of the vertical sliding groove to prevent dust accumulation, and the upper end of the tension spring can be accommodated in the reserved groove, so that the tension spring is in a stretched state, and the tension spring is prevented from being separated from the back plate due to an excessively large upward movement distance of the protective cover;

[0027] 7、The operation hole is convenient for the medical staff to operate in the protective cover after the protective cover is moved downward;

[0028] 8、The sterilization assembly can disinfect and sterilize the inner wall of the protective cover, and the ultraviolet lamp is used for sterilization, so that the use is convenient;

[0029] 9、The lighting assembly can provide a light source in the protective cover, so that the dirt on the medical instrument can be clearly seen;

[0030] 10、The noise reduction pad can reduce the noise caused by the lifting movement of the protective cover.

[0031] The lifting and sliding type protective cover can be installed on the instrument cleaning pool, the back plate provided with the vertical sliding groove is matched with the protective cover provided with the limiting sliding block, the protective cover can be installed in a lifting and sliding mode, the non-vertical sliding of the protective cover is limited, the protective cover and the back plate are fixed through the damping pad, the protective cover is moved after the static friction of the damping pad is overcome by the tension spring, the overall structure is simple, the use is convenient, and the lifting and sliding type protective cover has great popularization value. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 Fig. 1 is a structural schematic view of the lifting and sliding type protective cover installed on a cleaning pool;

[0033] Figure 2 Fig. 2 is a top view of one embodiment of the protective cover connected with the back plate;

[0034] Figure 3 Fig. 3 is a top view of another embodiment of the protective cover connected with the back plate;

[0035] Figure 4 Fig. 4 is a side sectional view of another embodiment of the protective cover connected with the back plate;

[0036] Figure 5: A top view schematic diagram of another embodiment of the protective cover connecting to the back panel;

[0037] Figure 6 A three-dimensional structural schematic diagram of an embodiment of the vertical limiting block;

[0038] Figure 7 :for Figure 6 A schematic diagram of the structure viewed from below;

[0039] Figure 8 :for Figure 6 A front view schematic diagram of the vertical limiting block installed on the back plate;

[0040] Wherein: 1—back plate; 11—vertical slide groove; 2—protective cover; 21—limiting slider; 22—operating hole; 23—sterilization component; 24—lighting component; 25—noise reduction pad; 26—handle; 3—damping pad; 4—tension spring; 5—vertical limiting block; 51—buffer pad; 52—retention groove; 53—positioning cover plate. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary. The drawings are not drawn to scale and are intended to explain this utility model, and should not be construed as limiting this utility model.

[0042] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0045] The contaminated medical instrument is placed in the cleaning pool for brushing, which is easy to splash the liquid and other dirt on the instrument to the outside of the pool to cause pollution, and the instrument is easy to produce aerosol when being taken to the liquid surface for brushing, so a protective cover 2 is needed to be covered on the cleaning pool to avoid the spread of dirt. The protective cover 2 of the background art is lifted and moved by pulling the counterweight block, which is inconvenient to fix the protective cover 2 and extremely inconvenient to use.

[0046] The utility model relates to a lifting sliding type protective cover which can be installed on an instrument cleaning pool. The back plate 1 is provided with a vertical sliding groove 11, and the protective cover 2 is provided with a limiting sliding block 21. The protective cover 2 can be installed in a lifting sliding mode and limited from moving in a non-vertical direction. The protective cover 2 is fixed to the back plate 1 by a damping pad 3. The damping pad 3 is removed by a tension spring 4, and the whole structure is simple and convenient to use, which has great popularization value.

[0047] A lifting sliding type protective cover, as shown in Figures 1-8 , comprises a back plate 1 and a protective cover 2. The back plate 1 is provided with a vertical sliding groove 11. The protective cover 2 is provided with a tension spring 4 and a limiting sliding block 21. The top and bottom ends of the tension spring 4 are connected to the back plate 1 and the protective cover 2 respectively. The limiting sliding block 21 is slidingly arranged in the vertical sliding groove 11 and used to limit the protective cover 2 from moving in a non-vertical direction in cooperation with the vertical sliding groove 11. A damping pad 3 is arranged between the limiting sliding block 21 and the vertical sliding groove 11 and used to fix the limiting sliding block 21 to the vertical sliding groove 11 under the action of the tension spring 4. The damping pad 3 can be made of rubber. When an external force is applied, the limiting sliding block 21 can break through the fixing effect of the damping pad 3 and slide in the vertical sliding groove 11. In use, the limiting sliding block 21 is limited by the vertical sliding groove 11 to slide only in a vertical direction. The damping pad 3 is tightly abutted against the limiting sliding block 21 to fix the protective cover 2 at any position of the vertical sliding groove 11. Since the static friction is greater than the sliding friction, the external force applied to lift and move the protective cover 2 can be reduced under the action of the tension spring 4, which facilitates the movement of the protective cover 2.

[0048] In a preferred embodiment, as shown in Figure 4 , the damping pad 3 is fixed in the vertical sliding groove 11 to form a wedge-shaped structure with the bottom of the groove being deep at the upper end and shallow at the lower end. The back of the damping pad 3 is abutted against the limiting sliding block 21 and the vertical sliding groove 11 respectively. Preferably, the damping pad 3 has a wedge-shaped structure with the upper end being thin and the lower end being thick. The damping pad 3 is arranged in the vertical sliding groove 11 to form a wedge-shaped groove as the bottom of the groove. The damping pad 3 can be pasted or clamped to the back plate 1. Since the greater the pulling force of the tension spring 4 at the lowermost end of the protective cover 2, the damping pad 3 arranged in the vertical sliding groove 11 in a wedge-shaped structure can enhance the fixing effect on the limiting sliding block 21, avoiding the protective cover 2 from being pulled upward under the action of the tension spring 4, which leads to the failure to fix the protective cover 2 at the bottom of the vertical sliding groove 11.

[0049] In another specific embodiment, the vertical groove 11 is a wedge-shaped groove with a deep bottom at the upper end and a shallow bottom at the lower end. The damping pad 3 does not need to be wedge-shaped. The damping pad 3 is fixed to the bottom of the vertical groove 11 to form the aforementioned wedge-shaped structure.

[0050] Based on the damping pad 3 being fixed within the vertical groove 11, the bottom of the groove has a wedge-shaped structure that is deeper at the top and shallower at the bottom, such as... Figures 2-3 As shown, the vertical slide 11 includes an L-shaped strip slide with the top end of the L-shape located at the opening of the slide; the limiting slider 21 is adapted to and coupled to the vertical slide 11 on which the damping pad 3 is installed. Preferably, the vertical slide 11 has a T-shaped cross-section, with the bottom end of the T located at the opening of the slide, and the limiting slider 21 is fixed on the protective cover 2 in a T-shaped structure adapted to the vertical slide 11. The structures of the vertical slide 11 and the limiting slider 21 are simple; both being L-shaped can effectively limit the non-vertical movement of the protective cover 2 and prevent the protective cover 2 from moving away from the back plate 1.

[0051] The vertical chute 11 includes a strip chute with an L-shaped cross-section, such as... Figure 3 As shown, the back plate 1 is provided with a vertical limiting block 5, which is used to abut against the protective cover 2 to limit the maximum height of the protective cover 2 to move upward, so as to prevent the protective cover 2 from moving upward and slipping out of the vertical slide groove 11.

[0052] Based on the fact that the back plate 1 is provided with a vertical limiting block 5, such as Figure 4 As shown, a buffer pad 51 is fixed at the bottom of the vertical limiting block 5; optionally, the vertical limiting block 5 is disposed in the vertical slide groove 11 to abut against the limiting slider 21 and limit the maximum upward movement height of the protective cover 2. When the vertical slide groove 11 has an L-shaped cross-section, the vertical limiting block 5 has a stepped structure and is disposed in the vertical slide groove 11 to seal the groove opening (the side of the vertical slide groove 11 facing the protective cover 2 is the groove opening).

[0053] In a specific scheme, such as Figure 4 As shown, the tension spring 4 is located inside the vertical groove 11, with its bottom end connected to the limiting slider 21. The back plate 1 has a hook located inside the vertical groove 11, with the upper end of the tension spring 4 hooked onto the hook and its lower end fixed to the limiting slider 21. Preferably, the bottom surface of the vertical limiting block 5 is lower than the top surface of the tension spring 4, ensuring that the tension spring 4 is always in a stretched state. Excessive upward movement of the protective cover 2 could cause the upper end of the tension spring 4 to detach from the back plate 1 or rub against the damping pad 3, resulting in adverse effects. More specifically, the vertical limiting block 5 has a fixing hole, and the back plate 1 has a corresponding threaded hole for bolting and fixing the vertical limiting block 5.

[0054] In some embodiments, such as Figure 4 and Figures 6-7As shown, the vertical limiting block 5 is located at the end of the vertical slide groove 11 and fills the opening of the vertical slide groove 11. When the vertical limiting block 5 extends downward along the vertical slide groove 11 to abut against the limiting slider 21, the tension spring 4 is always in a stretched state. The vertical limiting block 5 is provided with a vertical retaining groove 52 to accommodate the upper end of the tension spring 4. The limiting block can close the end of the vertical slide groove 11 to prevent dust accumulation; by accommodating the upper end of the tension spring 4 through the retaining groove 52, the tension spring 4 can be kept in a stretched state, preventing the protective cover 2 from moving too far upward and causing the tension spring 4 to detach from the back plate 1.

[0055] Based on the vertical limiting block 5 being located at the end of the vertical slide groove 11, such as Figures 5-8 As shown, the vertical limiting block 5 is provided with a positioning cover plate 53 at its top. The vertical limiting block 5 and the back plate 1 are respectively provided with fixing holes and threaded holes. When the positioning cover plate 53 is in contact with the top surface of the back plate 1, the fixing holes are connected to the threaded holes, which are used to bolt and fix the vertical limiting block 5 in the vertical slide groove 11 of the back plate 1.

[0056] In one embodiment, such as Figure 1 As shown, the protective cover 2 has an operating hole 22 on the side away from the back plate 1. Preferably, there are two operating holes 22, which are used for medical personnel to reach into the protective cover 2 to wash instruments when the protective cover 2 is against the washing pool countertop.

[0057] In one embodiment, such as Figure 1 As shown, a sterilization component 23 is provided on the inner wall of the protective cover 2. The sterilization component 23 includes a first lampshade located on the inner wall of the protective cover 2 and an ultraviolet lamp located inside the first lampshade. Specifically, the protective cover 2 has a wire hole, and the wire is spiral-shaped (such as a telephone wire) and passes through the wire hole to electrically connect to the ultraviolet lamp, so that the protective cover 2 can be powered even when it is raised, lowered, or moved. The sterilization component 23 can be used to disinfect and sterilize the inner wall of the protective cover 2, and the ultraviolet lamp is used for sterilization, which is convenient to use.

[0058] In one embodiment, such as Figure 1 As shown, a lighting assembly 24 is provided on the inner wall of the protective cover 2; the lighting assembly 24 includes a second lampshade disposed on the inner wall of the protective cover 2 and a lighting lamp disposed within the second lampshade. The lighting assembly 24 provides a light source inside the protective cover 2, making it easier to clearly see contaminants on the medical device.

[0059] In one embodiment, such as Figure 2 As shown, a noise-reducing pad 25 is fixedly provided on the side wall of the vertical slide groove 11 abutting the limiting slider 21. Preferably, noise-reducing pads 25 are provided on both the side of the limiting slider 21 and the side away from the damping pad 3 to reduce the large noise generated by friction between the protective cover 2 and the back plate 1 when the protective cover 2 moves up and down. More preferably, a handle 26 is provided on the outer wall of the protective cover 2, and the handle 26 is located on both sides of the protective cover 2 to facilitate the movement of the protective cover 2.

[0060] In actual use, this lifting and sliding protective cover is installed on the cleaning pool. The vertical slide 11 has a T-shaped cross-section, and the vertical limiting block 5 has a T-shaped structure with a retention groove 52. The top of the vertical limiting block 5 has a positioning cover 53, which is bolted to the back plate 1. The tension spring 4 is located in the vertical slide 11, with its upper end inside the retention groove 52. The damping pad 3 has a wedge-shaped structure. The protective cover 2 is fixed at any position in the vertical slide 11 by the limiting slider 21 abutting against the damping pad 3 and the back plate 1. After the instruments are placed in the cleaning pool, the protective cover 2 is lowered and placed on the cleaning pool platform. Medical staff can brush the instruments through the operating hole 22 to prevent dirt from splashing out of the protective cover 2. After the instruments are cleaned, the inner wall of the protective cover 2 and the cleaning pool can be covered by the sterilization component 23 for disinfection and sterilization.

[0061] 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting and sliding protective cover, characterized in that: include, Back plate (1), the back plate (1) is provided with a vertical sliding groove (11); The protective cover (2) is provided with a tension spring (4) and a limiting slider (21) on one side. The top and bottom ends of the tension spring (4) are connected to the back plate (1) and the protective cover (2) respectively. The limiting slider (21) is slidably disposed in the vertical slide groove (11) to cooperate with the vertical slide groove (11) to restrict the non-vertical movement of the protective cover (2). A damping pad (3) is provided between the limiting slider (21) and the vertical slide groove (11) to fix the limiting slider (21) and the vertical slide groove (11) under the force of the tension spring (4). When an external force is applied, the limiting slider (21) can break through the fixing effect of the damping pad (3) and slide in the vertical slide groove (11).

2. The lifting and sliding protective cover as described in claim 1, characterized in that: The damping pad (3) is fixed in the vertical slide groove (11) so that the bottom of the groove is a wedge-shaped structure with a deep top and a shallow bottom; the back sides of the damping pad (3) abut against the limiting slider (21) and the vertical slide groove (11) respectively.

3. The lifting and sliding protective cover as described in claim 2, characterized in that: The vertical slide (11) includes a strip slide with an L-shaped cross section; the limiting slider (21) is adapted to and coupled to the vertical slide (11) on which the damping pad (3) is installed.

4. A lifting and sliding protective cover as described in claim 3, characterized in that: The back plate (1) is provided with a vertical limiting block (5) to abut against the protective cover (2) and limit the maximum height of the protective cover (2) from moving upward.

5. A lifting and sliding protective cover as described in claim 4, characterized in that: The bottom end of the vertical limiting block (5) is fixed with a buffer pad (51); the vertical limiting block (5) is located in the vertical slide groove (11); the tension spring (4) is located in the vertical slide groove (11) and its bottom end is connected to the limiting slider (21).

6. A lifting and sliding protective cover as described in any one of claims 4-5, characterized in that: The vertical limiting block (5) is located at the end of the vertical slide (11) and fills the opening of the vertical slide (11). The vertical limiting block (5) is provided with a vertical retention groove (52) for accommodating the upper end of the tension spring (4).

7. A lifting and sliding protective cover as described in claim 1, characterized in that: The protective cover (2) has an operation hole (22) on the side away from the back plate (1).

8. A lifting and sliding protective cover as described in claim 1, characterized in that: The inner wall of the protective cover (2) is provided with a sterilization component (23); the sterilization component (23) includes a first lampshade disposed on the inner wall of the protective cover (2) and an ultraviolet lamp disposed inside the first lampshade.

9. A lifting and sliding protective cover as described in claim 1, characterized in that: The inner wall of the protective cover (2) is provided with a lighting component (24); the lighting component (24) includes a second lampshade disposed on the inner wall of the protective cover (2) and a lighting lamp disposed inside the second lampshade.

10. A lifting and sliding protective cover as described in claim 1, characterized in that: The limiting slider (21) is fixed with a noise reduction pad (25) against the side wall of the vertical slide groove (11).

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