Shell structure of hemodialysis device detector calibration device

Abstract

The utility model discloses a shell structure of a hemodialysis device detector calibration device, which comprises a shell assembly and a bottom drawing assembly, the shell assembly comprises a shell and a sliding cover, the sliding cover is arranged at the top of the shell, the bottom drawing assembly is arranged at the bottom of the shell, support legs are arranged on the periphery of the bottom of the shell, and the thickness of the bottom drawing assembly is smaller than the length of the support legs; a plurality of air inlet channels are formed in the edge position of the lower portion of the shell, the air inlet channels are arranged in parallel at intervals, three ventilation holes are formed in the back of the shell, and exhaust fans are arranged at the positions, located at the ventilation holes, of the interior of the shell; the bottom pulling assembly is separated from the ground through the supporting feet, it is guaranteed that a bottom plate of the bottom pulling assembly can be pulled smoothly, a placing platform is provided for a hemodialysis device or a detector or a small sensor to be detected, meanwhile, multiple air inlet channels are formed in the front face of the shell, three exhaust fans are arranged on the back face of the shell, the exhaust fans are matched with the ventilation holes, and air channels are formed in the shell. And heat generated by each part in the shell is discharged, so that the calibration device is prevented from being damaged by high temperature.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hemodialysis device detector calibration device, concretely relates to a kind of shell structure of hemodialysis device detector calibration device. BACKGROUND

[0002] Hemodialysis device detector calibration device can calibrate and check the sensor of hemodialysis device or other detector, to adjust and improve the detection accuracy of each sensor in hemodialysis device or detector, and the volume of traditional calibration device is large, and the shell structure design is complex, when hemodialysis device or detector is connected with calibration device, it needs to be connected by wire or catheter, the complex shell structure is easy to be pulled and entangled with wire or catheter, and the space occupied during detection is large, it is difficult to provide stable placement platform for hemodialysis device, detector or small sensor. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of shell structure of hemodialysis device detector calibration device, bottom extraction assembly and supporting leg are provided at the bottom of shell, supporting leg makes bottom extraction assembly suspended, guarantees that the bottom plate of bottom extraction assembly can be smoothly extracted, provides placement platform for the hemodialysis device, detector or small sensor to be detected, while multiple air inlets are provided at the front of shell, three ventilation holes are provided at the back of shell, exhaust fan is provided at the position of ventilation hole, exhaust fan is matched with ventilation hole, air duct is formed in shell, heat generated by each part in shell can be discharged, to prevent calibration device from being damaged by high temperature.

[0004] The utility model realizes by the following technical scheme:

[0005] A kind of shell structure of hemodialysis device detector calibration device, including shell assembly and bottom extraction assembly, the shell assembly includes shell and sliding cover, the sliding cover is set at the top of shell and is slidably connected with shell, the bottom extraction assembly is set at the bottom of shell, the periphery of shell bottom is provided with supporting leg, and the thickness of the bottom extraction assembly is less than the length of supporting leg;Multiple air inlets are provided at the lower edge position of shell, the air inlets are spaced apart and arranged in parallel, three ventilation holes are provided at the back of shell, and exhaust fan is provided at the position of ventilation hole inside shell.

[0006] Further, the bottom extraction assembly includes bottom plate, two groups of slide rail assemblies and multiple fixing pieces, the fixing piece is of stepped structure, the fixing piece is connected with shell at one end of shell bottom, two groups of slide rail assemblies are arranged between fixing piece and bottom plate, and the bottom plate is slidably connected by slide rail assembly.

[0007] Further, the slide rail assembly comprises a bottom rail, a limiting rail, a sliding piece and a top rail, the bottom rail is connected with the fixing piece, the top rail is connected with the bottom plate, the bottom of the limiting rail abuts against the inner surface of the bottom rail, one side surface of the sliding piece abuts against the limiting rail, the other side surface of the sliding piece abuts against the top rail, the sliding piece is slidably connected with the limiting rail and the top rail respectively, and the limiting rail limits the sliding piece and the top rail.

[0008] Further, the bottom rail is provided with a baffle at one end of the back side of the shell, the baffle is used for limiting the top rail, the other end of the bottom rail is provided with a stop block on the left and right sides respectively, the limiting rail is provided with a limiting piece on the left and right sides respectively, the limiting piece is slidably connected with the bottom rail and the limiting rail respectively, the stop block is used for limiting the limiting piece, and the limiting piece is used for limiting the limiting rail.

[0009] Further, the front side of the shell is provided with a display screen above the air inlet channel.

[0010] Further, the shell is hingedly provided with an inspection door on the left and right sides.

[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0012] In the utility model, the bottom extraction assembly and the supporting leg are arranged at the bottom of the shell, the supporting leg makes the bottom of the bottom extraction assembly be away from the ground, the bottom plate of the bottom extraction assembly can be smoothly pulled out, a placing platform is provided for the blood dialysis device, the detector or the small sensor to be detected, a plurality of air inlet channels are arranged on the front side of the shell, three ventilation holes are arranged on the back side of the shell, the exhaust fan is arranged at the position of the ventilation hole, the exhaust fan is matched with the ventilation hole, the air duct is formed in the shell, the heat generated by the parts in the shell can be exhausted, and the calibration device is prevented from being damaged due to high temperature. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings in the embodiments will be briefly introduced below, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained according to these drawings without creative labor.

[0014] Figure 1 It is a front side structure schematic view of the shell structure of the blood dialysis device detector calibration device of the utility model.

[0015] Figure 2 It is a back side structure schematic view of the shell structure of the blood dialysis device detector calibration device of the utility model.

[0016] Figure 3The utility model discloses a hemodialysis device detector calibration device's casing structure's side surface structure schematic diagram.

[0017] Figure 4 For Figure 1 The structure schematic diagram of the middle A.

[0018] Figure 5 For Figure 2 The structure schematic diagram of the middle B.

[0019] Wherein: 1 - shell, 11 - air inlet, 12 - foot, 13 - exhaust fan, 14 - access door, 2 - sliding cover, 3 - display screen, 4 - fixing piece, 5 - bottom plate, 6 - slide rail assembly, 61 - bottom rail, 611 - baffle, 62 - limit piece, 63 - limit rail, 64 - sliding piece, 65 - top rail. Specific embodiments

[0020] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment.

[0021] Embodiment 1:

[0022] A kind of hemodialysis device detector calibration device's casing structure, as Figure 1 、 Figure 2 And Figure 3 As shown, including casing assembly and bottom extraction component, casing assembly includes shell 1 and sliding cover 2, shell 1 top is provided with opening, sliding cover 2 is set in shell 1 top and is slidably connected with shell 1, bottom extraction component is set in shell 1 bottom, shell 1 bottom is provided with four feet 12 around, the thickness of bottom extraction component is less than the length of foot 12, so that the bottom extraction component bottom is off the ground, guarantee the smooth sliding pull of bottom extraction component, provide the placement platform for small hemodialysis device or detector;The edge position of casing lower side is provided with twenty-one air inlet channels, twenty-one air inlet channels are spaced and parallelly arranged, the back of casing is provided with three ventilation holes, three ventilation holes are spaced apart in the form of equilateral triangle structure, shell 1 is provided with exhaust fan 13 at the position of ventilation hole inside, after the rotation of exhaust fan 13, air current is brought in from air inlet 11 and is discharged from ventilation hole, so that air current is formed in shell 1, the heat generated by each component in shell 1 is carried away, so that calibration device can work normally;Display screen 3 is provided with on the front of shell 1 above air inlet 11, display screen 3 can display calibration data, convenient for instrument debugging;Access door 14 is hinged on the left and right sides of shell 1, the internal parts of calibration device or calibration device can be quickly replaced or maintained through access door 14.

[0023] Embodiment 2:

[0024] The embodiment is further limited on the basis of the above-mentioned embodiment, and the bottom drawing assembly is limited as shown in Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The bottom drawing assembly comprises a bottom plate 5, two groups of slide rail assemblies 6 and six fixing members 4, the fixing member 4 is a stepped structure, the six fixing members 4 are connected with the shell 1 at one end of the bottom of the shell 1, every three fixing members form a group, the two groups of fixing members 4 are oppositely arranged, the two groups of slide rail assemblies 6 are arranged between the two groups of fixing members 4 and the bottom plate 5, and the bottom plate 5 is slidably connected through the slide rail assembly 6; the slide rail assembly 6 comprises a bottom rail 61, a limiting rail 63, a sliding member 64 and a top rail 65, the bottom rail 61 is connected with the fixing member 4 through bolts, the top rail 65 is connected with the bottom plate 5 through bolts, the bottom of the limiting rail 63 abuts against the inner surface of the bottom rail 61, one side surface of the sliding member 64 abuts against the limiting rail 63, the other side surface of the sliding member 64 abuts against the top rail 65, the sliding member 64 is arranged between the limiting rail 63 and the top rail 65, the sliding member 64 is slidably connected with the limiting rail 63 and the top rail 65 respectively, the limiting rail 63 limits the sliding member 64 and the top rail 65, and prevents the top rail 65 from being pulled out of the limiting rail 63; the bottom rail 61 is provided with a baffle 611 at one end of the back side of the shell 1, the baffle 611 is used for limiting the axis of the top rail 65, and the top rail 65 is prevented from being excessively pulled out; the other end of the bottom rail 61 is provided with a stop block on the left side and the right side respectively, the stop blocks are arranged at intervals, the limiting rail 63 is provided with a limiting member 62 on the left side and the right side, the limiting member 62 is a columnar structure, the limiting member 62 abuts against and is slidably connected with the bottom rail 61 and the limiting rail 63 respectively, the stop block is used for limiting the limiting member 62, the limiting member 62 is used for limiting the limiting rail 63, and the limiting rail 63 is prevented from being pulled out of the bottom rail 61, after the bottom plate 5 is pulled, the limiting rail 63 and the sliding member 64 are all pulled forward and can be pulled out of the front end of the bottom rail 61, so that the extension distance of the bottom plate 5 is increased, and various rail combinations can improve the stability of the bottom plate 5. The other parts of the embodiment are the same as those of the above-mentioned embodiment, and details are not repeated here.

[0025] In the description of the utility model, it needs to explain that the adopted terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position relationship based on the position relationship shown in the drawings, or the position relationship when the utility model product is usually placed, and it is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific position, a specific position structure and operation, so it cannot be understood as the limitation of the utility model.

[0026] In addition, in the description of the utility model, if the terms such as ''horizontal'', ''vertical'' etc. appear, it does not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, ''horizontal'' only means that it is more horizontal relative to ''vertical'', and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0027] In the description of the utility model, it also needs to be explained that, unless there is explicit provision and limitation, if the terms ''set'', ''install'', ''connect'' and ''connect'' appear, they should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated connection. It can be mechanical connection, or electrical connection. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification or equivalent change made according to the technical essence of the utility model to the above embodiment falls within the protection scope of the utility model.

Claims

1. A housing structure of a hemodialysis device detector calibration device, characterized in that: It includes a shell assembly and a bottom drawer assembly, the shell assembly includes an outer shell and a sliding cover, the sliding cover is arranged on the top of the outer shell and is slidably connected to the outer shell, the bottom drawer assembly is arranged at the bottom of the outer shell, and supporting feet are arranged around the bottom of the outer shell, and the thickness of the bottom drawer assembly is less than the length of the supporting feet; a plurality of air inlet channels are arranged at the lower edge of the shell, and the air inlet channels are spaced and arranged in parallel, three ventilation holes are arranged on the back of the shell, and exhaust fans are provided at the ventilation hole positions inside the shell.

2. The housing structure of the hemodialysis device detector calibration device according to claim 1, characterized in that: The bottom drawer assembly includes a bottom plate, two sets of slide rail assemblies and multiple fixing parts. The fixing part is a stepped structure. The fixing part is arranged at the bottom of the shell and one end of the fixing part is connected to the shell. The two sets of slide rail assemblies are arranged between the fixing part and the bottom plate. The bottom plate is slidably connected through the slide rail assembly.

3. The housing structure of the hemodialysis device detector calibration device according to claim 2, characterized in that: The slide rail assembly includes a bottom rail, a limiting rail, a sliding member and a top rail, the bottom rail is connected to the fixing member, the top rail is connected to the bottom plate, the bottom of the limiting rail abuts against the inner surface of the bottom rail, one side surface of the sliding member abuts against the limiting rail, and the other side surface of the sliding member abuts against the top rail, the sliding member is slidably connected to the limiting rail and the top rail respectively, and the limiting rail limits the sliding member and the top rail.

4. The housing structure of the hemodialysis device detector calibration device according to claim 3, characterized in that: The bottom rail is provided with a baffle at one end on the back side of the shell, and the baffle is used to limit the top rail; the other end of the bottom rail is provided with blocks on the left and right sides respectively, and the limiting rail is provided with limiting parts on the left and right sides, and the limiting parts are respectively slidably connected to the bottom rail and the limiting rail, the block is used to limit the limiting part, and the limiting part is used to limit the limiting rail.

5. The housing structure of the hemodialysis device detector calibration device according to claim 1, characterized in that: A display screen is provided on the front side of the housing above the air inlet.

6. The housing structure of the hemodialysis device detector calibration device according to claim 1, characterized in that: Inspection doors are hinged on both the left and right sides of the shell.

Images