Medical wall-mounted air sterilizer convenient to disassemble and assemble

Abstract

The utility model belongs to the technical field of air disinfection machines, and particularly relates to a medical wall-mounted air disinfection machine convenient to disassemble and assemble, which comprises a disinfection machine body, a disassembly and assembly structure is arranged on the rear side of the disinfection machine body, the disassembly and assembly structure comprises an installation box and a butt joint assembly, and the butt joint assembly comprises a butt joint plate. The left end and the right end of the butt-joint plate are fixed to the two ends of the rear side of the sterilizer body respectively, a positioning hole is formed in the middle of the butt-joint plate, two limiting clamping grooves are formed in the left end and the right end of the butt-joint plate respectively, two mounting plates are fixed to the outer walls of the left end and the right end of the mounting box respectively, and a center column is fixed to the middle of the outer wall of the front end of the mounting box. The center column is inserted into the positioning hole in a matched mode, two sliding grooves are symmetrically formed in the outer wall of the left end and the outer wall of the right end of the front end of the mounting box, two clamping blocks capable of moving left and right are arranged in the two sliding grooves respectively, and the two clamping blocks are connected with the two limiting clamping grooves in a clamped mode respectively. According to the utility model, gaps can be eliminated through tensioning type installation, so that stable installation of the sterilizer body can be conveniently realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air sterilizer technical field, especially, it is a kind of medical wall-mounted air sterilizer convenient to disassemble. BACKGROUND

[0002] Air sterilizer is the machine to air disinfection by filtration, purification, sterilization and other principles, when the machine is installed, in order to save space, also avoid collision to cause machine damage, therefore, usually adopt the way of wall hanging installation.

[0003] In the Chinese utility model patent with the announcement number CN213208167U, a kind of medical wall-mounted air sterilizer convenient to disassemble, can be realized to the height adjustment of air sterilizer, it is convenient to meet the needs of use, adjust height is convenient, air sterilizer is conveniently detached from wall, it is convenient to carry out overhaul work;But it is mainly through fixed rod with the form of insertion to carry out the wall hanging installation of air sterilizer, this kind of installation mode is not firm, reliability is poorer, it is inconvenient to fasten installation to air sterilizer.

[0004] Therefore, it is urgent to improve the installation structure of existing wall-mounted air sterilizer, provide a kind of medical wall-mounted air sterilizer convenient to disassemble. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiency in prior art, provide a kind of medical wall-mounted air sterilizer convenient to disassemble with reasonable design, simple structure, firm installation, higher reliability, to solve the problems in prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A kind of medical wall-mounted air sterilizer convenient to disassemble, it includes sterilizer body, the rear side of the sterilizer body is equipped with dismounting structure, the dismounting structure includes installation box and docking assembly, the docking assembly includes docking plate, the left and right ends of docking plate are respectively fixed to the rear side of the sterilizer body two ends, the middle position of docking plate is equipped with positioning hole, the left and right ends inside of docking plate are respectively equipped with two limit clamping slots, the outer wall of the left and right ends of installation box is respectively fixed with two mounting plates, the middle position of the front end outer wall of installation box is fixed with center column, center column and positioning hole are adapted to be inserted, the front end left and right outer wall of installation box is symmetrically equipped with two sliding grooves, two sliding grooves are respectively equipped with two movable clamping blocks, two clamping blocks are respectively clamped with two limit clamping slots.

[0008] As preferred, two limit clamping slots are symmetrical about positioning hole, each limit clamping slot includes straight line part and round hole part, round hole part is located at the end of straight line part close to positioning hole, the diameter of round hole part is greater than the width of straight line part.

[0009] As preferred, the top inner side bearing of the installation box is provided with a bidirectional screw rod, a guide rod is fixed above the bidirectional screw rod, two sets of tension positioning assemblies are symmetrically installed at the outer sides of the two ends of the bidirectional screw rod, each set of the tension positioning assembly comprises a movable block, a screw rod, a clamping block and a cross bar, the movable block is threadedly sleeved at the outer side of the bidirectional screw rod, the movable block is slidably connected with the guide rod, the screw rod is arranged on the movable block, and the front end of the screw rod extends out of the sliding groove and is fixedly connected with the clamping block.

[0010] As preferred, the diameter of the screw rod is equal to the width of the straight line part of the limiting clamping groove, and the diameter of the clamping block is equal to the diameter of the round hole part of the limiting clamping groove.

[0011] As preferred, the tension positioning assembly further comprises a mounting sleeve, the mounting sleeve is connected at the bottom end of the movable block, a gear is fixedly sleeved at the outer side of the rear end of the mounting sleeve, the gear is meshingly connected with the gear rack arranged at the inner side of the bottom of the installation box, the inside of the mounting sleeve is threadedly connected with the screw rod, two cross bars are symmetrically fixedly connected at the left and right ends of the rear side of the clamping block, and the rear ends of the two cross bars penetrate through the movable block and are slidably connected with the movable block.

[0012] As preferred, the rotating directions of the mounting sleeves of the two sets of tension positioning assemblies are always opposite, and the screw thread structure directions of the screw rods of the two sets of tension positioning assemblies are opposite.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the scheme of the utility model, the positioning hole is arranged, the center column and the butt joint plate are butt jointed, the two clamping blocks penetrate through the round hole parts of the two limiting clamping grooves, the bidirectional screw rod is controlled to rotate, the two sets of tension positioning assemblies are controlled to slide along the sliding groove in the direction of moving away from each other, the clamping blocks enter the straight line parts of the limiting clamping grooves, the width of the straight line part is smaller than the diameter of the clamping block, the disengagement is avoided, and the preliminary butt joint and installation are facilitated.

[0015] The gear is meshed with the gear rack, the gear rack is used for rotating the mounting sleeve when the tension positioning assembly is controlled to move along the sliding groove, the screw rod threadedly connected with the mounting sleeve is controlled to drive the clamping block and the cross bar to slide backward, the butt joint plate is continuously close to the installation box through the clamping block, the gap is eliminated, the stable installation of the disinfection machine body is facilitated, the reliability is high, the bidirectional screw rod is reversed when disassembling, and the disassembling operation is quick and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and then the drawings will be described as follows:

[0017] Figure 1 It is a perspective left view structural schematic diagram of the present application;

[0018] Figure 2 It is a whole rear view structural schematic diagram of the present application;

[0019] Figure 3 It is a front view structural schematic diagram of the present application;

[0020] Figure 4 It is an internal structural schematic diagram of the present application;

[0021] Figure 5 It is a whole overhead view sectional structural schematic diagram of the present application;

[0022] Figure 6 It is a rear view structural schematic diagram of the present application;

[0023] Figure 7 It is a perspective overhead view structural schematic diagram of the present application.

[0024] In the drawings:

[0025] 1, mounting box; 2, mounting plate; 3, sterilizer body; 4, docking assembly; 41, docking plate; 42, positioning hole; 43, limiting clamping groove; 5, center column; 6, sliding groove; 7, bidirectional screw rod; 8, guide rod; 9, tension positioning assembly; 91, movable block; 92, mounting sleeve; 93, gear; 94, screw rod; 95, clamping block; 96, cross rod; 10, rack. DETAILED DESCRIPTION

[0026] The embodiments described below are only a part of the embodiments of the present application, and do not represent all the embodiments consistent with the present application. Now, the exemplary embodiments will be described as follows in combination with the drawings:

[0027] As Figures 1-7As shown in one of the utility model discloses a detachable medical wall-mounted air sterilizer, it includes sterilizer body 3, and the rear side of sterilizer body 3 is equipped with dismounting structure, and the dismounting structure includes installation box 1 and docking assembly 4, and the outer wall of the left and right two ends of installation box 1 is fixed with two mounting plates 2 respectively, and the rear of sterilizer body 3 is equipped with docking assembly 4, and the middle position of the front end outer wall of installation box 1 is fixed with center column 5, and the outer wall of the left and right two ends of the front end of installation box 1 is symmetrically provided with two sliding grooves 6, and the inside bearing of the top of installation box 1 is equipped with bidirectional screw rod 7, and the top of bidirectional screw rod 7 is equipped with guide rod 8, and guide rod 8 is welded and fixed at the inside of the top of installation box 1, and the outer side of the two ends of bidirectional screw rod 7 is symmetrically installed with tension positioning assembly 9, and the inside of the bottom of installation box 1 is fixed with two racks 10 symmetrically, and two racks 10 correspond to two groups of tension positioning assembly 9 respectively.

[0028] As a preferred embodiment, on the basis of the above structure, further, docking assembly 4 includes docking plate 41, the left and right two ends of docking plate 41 are fixed to the rear two ends of sterilizer body 3 through bolts respectively, the middle position of docking plate 41 is provided with positioning hole 42, the inside of the left and right two ends of docking plate 41 is provided with two limiting clamping grooves 43 respectively, the outer wall of the left and right two ends of installation box 1 is fixed with two mounting plates 2 respectively, the middle position of the front end outer wall of installation box 1 is fixed with center column 5, center column 5 is inserted into positioning hole 42, the outer wall of the left and right two ends of the front end of installation box 1 is symmetrically provided with two sliding grooves 6, two sliding grooves 6 are respectively provided with two movable clamping blocks 95, and the two clamping blocks 95 are respectively clamped with two limiting clamping grooves 43.

[0029] As a preferred embodiment, on the basis of the above structure, further, two limiting clamping grooves 43 are symmetrical about positioning hole 42, limiting clamping groove 43 includes straight part and round hole part, and the round hole part is located at one end of the straight part close to positioning hole 42, and the diameter of round hole part is greater than the width of straight part.

[0030] In the embodiment, the positioning hole 42 is provided, which facilitates the docking of the center column 5 and the docking plate 41, and facilitates the center positioning of the docking plate 41 and the sterilizer body 3.

[0031] As a preferred implementation, on the basis of the above structure, further, two groups of tension positioning assemblies 9 are symmetrically installed on the outer sides of the two ends of the bidirectional screw rod 7, the tension positioning assembly 9 comprises a movable block 91, a mounting sleeve 92, a gear 93, a screw rod 94, a clamping block 95 and a cross rod 96, the movable block 91 is threadedly sleeved at the top end of the outer side of the bidirectional screw rod 7, and the movable block 91 is slidably connected with the guide rod 8, the mounting sleeve 92 is connected with the bottom end of the movable block 91 through a bearing, the gear 93 is fixedly sleeved at the rear end of the outer side of the mounting sleeve 92, the screw rod 94 is threadedly connected in the mounting sleeve 92, the clamping block 95 is fixedly connected to the front end of the screw rod 94, and the cross rod 96 is symmetrically fixedly connected to the rear of the left and right ends of the clamping block 95. One end of each of the two cross rods 96 penetrates through the movable block 91 and is slidably connected with the movable block 91.

[0032] In the embodiment, the bidirectional screw rod 7 is used to facilitate the synchronous movement of the left and right groups of tension positioning assemblies 9 in opposite directions, thereby facilitating the wall-mounted installation of the sterilizer body 3.

[0033] As a preferred implementation, on the basis of the above structure, further, the gear 93 is meshingly connected with the rack 10, the rotation directions of the left and right two mounting sleeves 92 are always opposite, and the thread structure directions on the surfaces of the left and right two screw rods 94 are opposite.

[0034] In the embodiment, since the rotation directions of the left and right two mounting sleeves 92 are always opposite, and the thread structure directions on the surfaces of the two screw rods 94 are opposite, when the two mounting sleeves 92 rotate, the two screw rods 94 can be controlled to drive the two clamping blocks 95 to synchronously slide in the same direction.

[0035] As a preferred implementation, on the basis of the above structure, further, the diameter of the screw rod 94 is equal to the width of the linear part of the limiting clamping groove 43, and the diameter of the clamping block 95 is equal to the diameter of the round hole part of the limiting clamping groove 43.

[0036] In the embodiment, the round hole part of the limiting clamping groove 43 is used to facilitate the clamping block 95 to pass through the limiting clamping groove 43, when the tension positioning assembly 9 is controlled to slide along the sliding groove 6, the clamping block 95 can be moved to the linear part of the limiting clamping groove 43, since the width of the linear part is smaller than the diameter of the clamping block 95, the clamping block 95 can be prevented from being separated from the butt joint plate 41, thereby facilitating the preliminary butt joint and installation.

[0037] The working principle of the utility model is as follows:

[0038] In use, first, the docking plate 41 is bolted and mounted on the rear side outer wall of the sterilizer body 3, and the mounting plates 2 at both ends of the mounting box 1 are fixed and mounted at the specified positions of the wall through expansion bolts and the like fastening parts according to the installation requirements, then the sterilizer body 3 is lifted, the center column 5 is inserted into the docking plate 41 through the positioning hole 42, so as to center the docking plate 41 and the sterilizer body 3, while the center column 5 is inserted into the docking plate 41, the left and right clamping blocks 95 can pass through the round hole portions of the two limiting clamping grooves 43 respectively, then the bidirectional screw rod 7 can be controlled to rotate through a screwdriver and the like tool, and the two groups of tension positioning assemblies 9 can be controlled to synchronously slide along the corresponding sliding grooves 6 and move away from each other, at this time, the clamping blocks 95 can enter the straight line portions of the limiting clamping grooves 43, and since the width of the straight line portions of the limiting clamping grooves 43 is smaller than the diameter of the clamping blocks 95, the clamping blocks 95 and the docking plate 41 can be prevented from being separated, facilitating the preliminary docking and installation of the two;

[0039] When the tension positioning assembly 9 is controlled to move, under the action of the rack 10, the gear 93 can drive the mounting sleeve 92 to rotate while moving horizontally, that is, the screw rod 94 which is threadedly connected with the mounting sleeve 92 can drive the clamping blocks 95 and the cross rods 96 to stably move backward, at this time, the clamping blocks 95 can pull the docking plate 41, so that the docking plate 41 continuously approaches the mounting box 1 until the two are tightly abutted, through this kind of tension type installation, the connection between the docking plate 41 and the mounting box 1 can be ensured to be tight, the gap can be avoided, the stable installation of the sterilizer body 3 can be facilitated, the installation reliability is high, and when the sterilizer body 3 needs to be disassembled, the bidirectional screw rod 7 can be reversed, so that the disassembly and assembly operation is quick and convenient.

[0040] It should be particularly pointed out that the bidirectional screw rod 7 is a trapezoidal screw rod, has a self-locking function, and can further ensure the stability of the wall-mounted installation of the sterilizer body 3.

[0041] The above is only a preferred embodiment of the present application, and does not limit the protection scope of the present application; any equivalent changes, modifications, replacements and variations made by logical analysis, reasoning or limited experiments on the basis of the existing technology according to the concept of the present application should be within the protection scope determined by the claims.

Claims

1. A medical wall-mounted air sterilizer convenient to disassemble, comprising a sterilizer body (3), the rear side of the sterilizer body (3) is provided with a disassembly structure, characterized in that: The disassembling structure comprises a mounting box (1) and a docking assembly (4), the docking assembly (4) comprises a docking plate (41), the left and right ends of the docking plate (41) are fixed to the rear ends of the sterilizer body (3) respectively, a positioning hole (42) is formed in the middle position of the docking plate (41), two limiting clamping grooves (43) are formed in the inner sides of the left and right ends of the docking plate (41) respectively, two mounting plates (2) are fixed to the outer walls of the left and right ends of the mounting box (1) respectively, a center column (5) is fixed to the middle position of the front end outer wall of the mounting box (1), the center column (5) is adaptively inserted into the positioning hole (42), two sliding grooves (6) are symmetrically formed in the front end outer walls of the mounting box (1), two clamping blocks (95) are arranged in the two sliding grooves (6) respectively and can move leftward and rightward, and the two clamping blocks (95) are clamped with the two limiting clamping grooves (43) respectively.

2. The medical wall-mounted air sterilizer convenient to disassemble according to claim 1, characterized in that: The two limiting clamping grooves (43) are symmetrical about the positioning hole (42), each limiting clamping groove (43) comprises a straight line part and a round hole part, the round hole part is located at one end of the straight line part close to the positioning hole (42), and the diameter of the round hole part is greater than the width of the straight line part.

3. The medical wall-mounted air sterilizer convenient to disassemble according to claim 1, characterized in that: A bidirectional screw rod (7) is mounted on the inner side of the top of the mounting box (1), a guide rod (8) is fixed above the bidirectional screw rod (7), two groups of tension positioning assemblies (9) are symmetrically mounted on the outer sides of the two ends of the bidirectional screw rod (7), each group of tension positioning assemblies (9) comprises a movable block (91), a screw rod (94), a clamping block (95) and a cross rod (96), the movable block (91) is threadedly sleeved on the outer side of the bidirectional screw rod (7) and is slidably connected with the guide rod (8), the screw rod (94) is arranged on the movable block (91) and extends out of the sliding groove (6) and is fixedly connected with the clamping block (95).

4. The medical wall-mounted air sterilizer convenient to disassemble according to claim 3, characterized in that: The diameter of the screw rod (94) is equal to the width of the straight line part of the limiting clamping groove (43), and the diameter of the clamping block (95) is equal to the diameter of the round hole part of the limiting clamping groove (43).

5. The medical wall-mounted air sterilizer convenient to disassemble according to claim 3, characterized in that: The tension positioning assembly (9) further comprises a mounting sleeve (92), the mounting sleeve (92) is connected to the bottom end of the movable block (91) in a bearing mode, a gear (93) is fixedly sleeved on the rear outer side of the mounting sleeve (92) and is in meshing connection with a rack (10) arranged on the inner side of the bottom of the mounting box (1), the inside of the mounting sleeve (92) is in threaded connection with the screw rod (94), two cross rods (96) are fixedly connected to the left and right ends of the rear side of the clamping block (95) in a symmetrical mode, and the rear ends of the two cross rods (96) penetrate through the movable block (91) and are in sliding connection with the movable block (91).

6. The medical wall-mounted air sterilizer convenient to disassemble according to claim 5, characterized in that: The rotation directions of the mounting sleeves (92) of the two groups of tension positioning assemblies (9) are always opposite, and the screw thread structure directions on the surfaces of the screw rods (94) of the two groups of tension positioning assemblies (9) are opposite.

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