Sensor fixing device

Abstract

The utility model discloses a sensor fixing device, and relates to the field of medical instruments, the sensor fixing device comprises a fixing body, the fixing body is provided with a mounting groove, a storage space and a lead-out hole, and the storage space is communicated between the mounting groove and the lead-out hole; the mounting groove is used for accommodating a sensor, and the accommodating space is used for accommodating a wire harness and / or a conduit of the sensor. Therefore, the accommodating space is communicated between the mounting groove and the lead-out hole, the mounting groove is used for accommodating the sensor, and the accommodating space is used for accommodating the wire harness and / or the guide pipe of the sensor, so that the sensor and the wire harness and / or the guide pipe of the sensor can be simply, conveniently and quickly disassembled and assembled, the time of medical personnel is saved, the workload of the medical personnel is relieved, and the working efficiency is improved. In addition, the sensor does not swing along with the head of the patient, and comfort of the patient is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, especially to a sensor fixing device. BACKGROUND

[0002] In the related art, critically ill patients need to be indwelt with an arterial indwelling needle for a long time, and the arterial blood pressure and central venous pressure are monitored through a central venous catheter and a sensor. In clinical work, the catheter and the sensor are fixed by non-woven fabric. Whether in the installation process or in the disassembly and sterilization process, the disassembly and assembly operation is complex and tedious, which wastes the time of medical staff and increases the work burden of medical staff. Moreover, the sensor fixed by the non-woven fabric will swing with the patient when the patient's head swings, which reduces the comfort of the patient. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, one object of the utility model is to provide a sensor fixing device, which is beneficial to saving the time of medical staff, reducing the work burden of medical staff, and improving the comfort of patients.

[0004] The sensor fixing device according to the utility model comprises a fixing body, the fixing body has a mounting groove, a receiving space and a lead-out hole, the receiving space is communicated between the mounting groove and the lead-out hole, the mounting groove is used for accommodating a sensor, and the receiving space is used for accommodating a wire harness and / or a catheter of the sensor.

[0005] The sensor fixing device according to the utility model can conveniently and quickly disassemble and assemble the sensor, the wire harness and / or the catheter of the sensor, which is beneficial to saving the time of medical staff, reducing the work burden of medical staff, and improving the comfort of patients.

[0006] In some examples of the utility model, the receiving space is multiple, and the multiple receiving spaces are distributed on both sides of the mounting groove along the height direction of the fixing body.

[0007] In some examples of the utility model, the lead-out hole is multiple, the multiple lead-out holes correspond to the multiple receiving spaces one by one, the receiving space is communicated between the mounting groove and the corresponding lead-out hole, and the lead-out hole is formed in the side wall and / or the top wall and / or the bottom wall of the fixing body.

[0008] In some examples of the utility model, the fixing body further has a communication channel, and the communication channel is communicated between the mounting groove and the receiving space.

[0009] In some examples of the present application, at least part of the storage space extends along the height direction of the fixed body.

[0010] In some examples of the present application, the inner wall of the fixed body has a first clamping portion protruding towards the mounting groove, and the first clamping portion is used for clamping and fixing the sensor.

[0011] In some examples of the present application, the fixed body has opposite first and second side walls, the first side wall is formed with a second clamping portion, and the second side wall is formed with a third clamping portion, the second clamping portion is used for clamping and cooperating with the third clamping portion of the fixed body of the other sensor fixing device.

[0012] In some examples of the present application, the second clamping portion is configured as a clamping hole, and the third clamping portion is configured as a clamping protrusion.

[0013] In some examples of the present application, the fixed body further has opposite third and fourth side walls, and the mounting groove is formed in the third side wall or the fourth side wall.

[0014] In some examples of the present application, the sensor fixing device further comprises a handle fixed to the fixed body.

[0015] And / or, the material of the fixed body is ABS plastic.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 is a schematic view of a sensor fixing device according to an embodiment of the present application;

[0019] Figure 2 is a schematic view of a sensor fixing device according to an embodiment of the present application from another angle;

[0020] Figure 3 is a schematic view of a sensor fixing device according to an embodiment of the present application from another angle;

[0021] Figure 4 is a front view of a sensor fixing device according to an embodiment of the present application;

[0022] Figure 5 is Figure 4 a sectional view at A-A in FIG.

[0023] Reference signs:

[0024] sensor fixing device 100;

[0025] fixing body 10; mounting groove 11; receiving space 12; lead-out hole 13; communication passage 14;

[0026] side wall 15; first side wall 151; second side wall 152; third side wall 153; fourth side wall 154; top wall 16; bottom wall 17;

[0027] first clamping portion 21; second clamping portion 22; third clamping portion 23;

[0028] inner side wall 35; first inner side wall 351; second inner side wall 352; third inner side wall 353; inner top wall 36; inner bottom wall 37. DETAILED DESCRIPTION

[0029] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.

[0030] The sensor fixing device 100 according to the embodiments of the present application is described below with reference to Figures 1-5 FIGS. 1 to 3.

[0031] As shown in FIG. 1, the sensor fixing device 100 according to the embodiments of the present application includes a fixing body 10. Figures 1-5 The fixing body 10 has a mounting groove 11, a receiving space 12, and a lead-out hole 13, the receiving space 12 being communicated between the mounting groove 11 and the lead-out hole 13; the mounting groove 11 is used for accommodating a sensor, and the receiving space 12 is used for accommodating a wire harness and / or a conduit of the sensor.

[0032]

[0033] ​The fixing body 10 has a mounting groove 11, a receiving space 12 and a leading hole 13. As some embodiments of the application, the fixing body 10 has a side wall 15, a top wall 16 and a bottom wall 17. The side wall 15 includes a first side wall 151, a second side wall 152, a third side wall 153 and a fourth side wall 154. The first side wall 151 and the second side wall 152 are oppositely arranged. The third side wall 153 and the fourth side wall 154 are oppositely arranged. The top wall 16 and the bottom wall 17 are oppositely arranged. The mounting groove 11 is formed in the third side wall 153 and recessed towards the fourth side wall 154. The receiving space 12 is communicated between the mounting groove 11 and the leading hole 13. As some embodiments of the application, the leading hole 13 is formed in the top wall 16 of the fixing body 10. The receiving space 12 is communicated between the mounting groove 11 and the leading hole 13.

[0034] The mounting groove 11 is used for accommodating the sensor. The receiving space 12 is used for accommodating the wire harness and / or the catheter of the sensor. As some embodiments of the application, the mounting groove 11 is used for accommodating the sensor. The receiving space 12 is used for accommodating the wire harness of the sensor. As some embodiments of the application, the mounting groove 11 is used for accommodating the sensor. The receiving space 12 is used for accommodating the catheter of the sensor. As some embodiments of the application, the mounting groove 11 is used for accommodating the sensor. The receiving space 12 is used for accommodating the wire harness and the catheter of the sensor.

[0035] It should be noted that by making the mounting groove 11 used for accommodating the sensor and making the receiving space 12 used for accommodating the wire harness and / or the catheter of the sensor, in the installation process, the wire harness and / or the catheter can be first extended into the receiving space 12 through the mounting groove 11, and then the sensor is arranged in the mounting groove 11, so that the sensor, the wire harness and / or the catheter of the sensor can be conveniently installed. In the disassembly process, the sensor can be removed from the mounting groove 11, and then the wire harness and / or the catheter can be extended out of the receiving space 12 through the mounting groove 11, so that the sensor, the wire harness and / or the catheter of the sensor can be conveniently disassembled, which is convenient for medical staff to install and disassemble, and also convenient for medical staff to disinfect, thereby reducing the work burden of medical staff. In addition, the sensor is arranged in this way, which can improve the comfort of the patient, and can protect the sensor and the catheter, thereby reducing the probability of dust pollution of the catheter and the probability of infection of the patient, thereby improving the quality of nursing.

[0036] It should be explained that the wire harness and / or the catheter can be integrated with the sensor, or the wire harness and / or the catheter can be separate from the sensor. In the case of being separate, the wire harness and / or the catheter can not be extended into and out of the receiving space 12 through the mounting groove 11.

[0037] Therefore, by connecting the receiving space 12 between the mounting groove 11 and the lead-out hole 13, and using the mounting groove 11 to accommodate the sensor, the receiving space 12 is used to accommodate the wire harness and / or conduit of the sensor, which can facilitate the disassembly and assembly of the sensor, the wire harness and / or conduit of the sensor, save the time of medical staff, reduce the work burden of medical staff, and the sensor will not swing with the patient's head, which is beneficial to improve the comfort of the patient.

[0038] In some embodiments of the utility model, as shown in Figure 5 The receiving space 12 is multiple, and the multiple receiving spaces 12 are distributed on both sides of the mounting groove 11 along the height direction of the fixed body 10 (i.e. Figure 5 The Z direction shown in the figure).

[0039] Among them, the number of receiving spaces 12 is multiple, and the number of receiving spaces 12 can be but not limited to two, three, four, etc., as some embodiments of the application, the number of receiving spaces 12 is two, and the two receiving spaces 12 are distributed on both sides of the mounting groove 11 along the height direction of the fixed body 10 (i.e. Figure 5 The Z direction shown in the figure).

[0040] By making the receiving space 12 multiple, and making the multiple receiving spaces 12 distributed on both sides of the mounting groove 11 along the height direction of the fixed body 10 (i.e. Figure 5 The Z direction shown in the figure), the wire harness and conduit of the sensor can be accommodated in the receiving space 12, the space utilization of the sensor fixing device 100 can be improved, the use reliability of the sensor fixing device 100 can be improved, and more volume of wire harness and conduit can be accommodated in the receiving space 12, which can further reduce the probability of dust pollution of the conduit.

[0041] In some embodiments of the utility model, as shown in Figure 1 , Figure 3 And Figure 5 The lead-out hole 13 is multiple, and the multiple lead-out holes 13 correspond to the multiple receiving spaces 12 one by one, the receiving space 12 is connected between the mounting groove 11 and the corresponding lead-out hole 13, and the lead-out hole 13 is formed in the side wall 15 and / or top wall 16 and / or bottom wall 17 of the fixed body 10.

[0042] Among them, the number of lead-out holes 13 is multiple, and the multiple lead-out holes 13 are arranged one by one corresponding to the multiple receiving spaces 12, and the number of lead-out holes 13 can be but not limited to two, three, four, etc., as some embodiments of the application, the number of lead-out holes 13 is two, and the number of receiving spaces 12 is also two, the two lead-out holes 13 are arranged one by one corresponding to the two receiving spaces 12, and the two receiving spaces 12 are connected between the mounting groove 11 and the two corresponding lead-out holes 13.

[0043] As some embodiments of the present application, the number of lead-out holes 13 is two, and the two lead-out holes 13 are formed in the side wall 15 of the fixed body 10. As some embodiments of the present application, the number of lead-out holes 13 is two, and the two lead-out holes 13 are formed in the top wall 16 and the bottom wall 17 of the fixed body 10, respectively. As some embodiments of the present application, the number of lead-out holes 13 is two, and the two lead-out holes 13 are formed in the side wall 15 and the top wall 16 of the fixed body 10, respectively.

[0044] By forming the lead-out hole 13 in the top wall 16 of the fixed body 10, the manufacturing difficulty of the sensor fixing device 100 can be reduced, and the production efficiency of the sensor fixing device 100 can be improved. By forming the lead-out hole 13 in the side wall 15 and the bottom wall 17 of the fixed body 10, the probability of dust entering the sensor fixing device 100 from the lead-out hole 13 can be reduced, and the probability of the conduit being contaminated can be reduced, thereby improving the use reliability of the sensor fixing device 100.

[0045] As some embodiments of the present application, the sensor fixing device 100 further comprises a support leg connected to the bottom wall 17 of the fixed body 10 to support the fixed body 10. The support leg can reserve a certain space below the fixed body 10, which can facilitate the installation of the conduit and the wire harness, and can reduce the risk of the conduit and the wire harness being pressed by the fixed body 10.

[0046] By connecting the receiving space 12 between the mounting groove 11 and the corresponding lead-out hole 13, and forming the lead-out hole 13 in the side wall 15 and / or the top wall 16 and / or the bottom wall 17 of the fixed body 10, the conduit and the wire harness of the sensor can be conveniently accommodated in the receiving space 12, the position of the lead-out hole can be set according to actual needs, the conduit of the sensor can pass through the lead-out hole 13 and be connected with the needle, and the rationality of the sensor fixing device 100 can be improved.

[0047] In some embodiments of the present application, as shown in Figure 1 and Figure 5 The fixed body 10 further has a communication passage 14, which is connected between the mounting groove 11 and the receiving space 12.

[0048] The fixed body 10 further has a communication passage 14, which is connected between the mounting groove 11 and the receiving space 12.

[0049] As some embodiments of the present application, the number of the receiving spaces 12, the lead-out holes 13 and the communication passages 14 is one and is arranged one by one, wherein the communication passage 14 is communicated between the mounting groove 11 and the receiving space 12, and the receiving space 12 is communicated between the communication passage 14 and the lead-out hole 13, so that the conduit and the wire harness of the sensor can be sequentially arranged in the communication passage 14, the receiving space 12 and the lead-out hole 13 and led outwards.

[0050] As some embodiments of the present application, the number of the receiving spaces 12, the lead-out holes 13 and the communication passages 14 is two and is arranged one by one, that is, one receiving space 12 corresponds to one lead-out hole 13 and one communication passage 14, wherein the communication passage 14 is communicated between the mounting groove 11 and the corresponding receiving space 12, and the receiving space 12 is communicated between the corresponding communication passage 14 and the corresponding lead-out hole 13, so that the conduit and the wire harness of the sensor can be sequentially arranged in the two groups of corresponding communication passages 14, receiving spaces 12 and lead-out holes 13 and led outwards, which can reduce the probability of mutual entanglement of the conduit and the wire harness.

[0051] As some embodiments of the present application, the number of the receiving spaces 12 and the lead-out holes 13 is two and is arranged one by one, and the number of the communication passages 14 is one, wherein the communication passage 14 is connected between the two receiving spaces 12 and the mounting groove 11, and the receiving space 12 is communicated between the communication passage 14 and the corresponding lead-out hole 13, which can reduce the production difficulty of the sensor fixing device 100 and can reduce the probability of mutual entanglement of the conduit and the wire harness.

[0052] In some embodiments of the present application, as shown in Figure 5 at least part of the receiving space 12 extends along the height direction of the fixing body 10.

[0053] at least part of the receiving space 12 extends along the height direction of the fixing body 10, that is, the Z direction shown in Figure 5 at least part of the receiving space 12 extends along the height direction of the fixing body 10, that is, the Z direction shown in Figure 5 at least part of the receiving space 12 extends along the height direction of the fixing body 10, that is, the Z direction shown in Figure 5 at least part of the receiving space 12 extends along the height direction of the fixing body 10, that is, the Z direction shown in

[0054] By making at least part of the receiving space 12 extend along the height direction of the fixing body 10, the sensor fixing device 100 can accommodate more parts of the conduit and the wire harness of the sensor, can protect the conduit and the wire harness of the sensor, and can further reduce the probability of pollution of the conduit and the wire harness of the sensor by dust, thereby reducing the probability of infection of the patient, improving the quality of nursing, and reducing the risk of movement of the conduit and the wire harness of the sensor, thereby improving the stability of the fixation.

[0055] In some embodiments of the utility model, as shown in Figure 1 , Figure 2 and Figure 4 , the inner wall of the fixed body 10 has a first clamping part 21, the first clamping part 21 protrudes towards the mounting groove 11, and the first clamping part 21 is used for clamping and fixing the sensor.

[0056] Among them, the inner wall of the fixed body 10 has a first clamping part 21, that is, the first clamping part 21 is arranged on the inner wall of the fixed body 10, as shown in Figure 1 and Figure 2 , the inner wall of the fixed body 10 includes an inner side wall 35, an inner top wall 36 and an inner bottom wall 37, the inner side wall 35 includes a first inner side wall 351, a second inner side wall 352 and a third inner side wall 353, along the height direction (i.e. the Z direction shown in Figure 5 ) of the fixed body 10, the inner top wall 36 and the inner bottom wall 37 are oppositely arranged, the first inner side wall 351 is arranged adjacent to the second inner side wall 352, the second inner side wall 352 is arranged adjacent to the third inner side wall 353, and the first inner side wall 351 is oppositely arranged with the third inner side wall 353, as some embodiments of the application, the first inner side wall 351 and the third inner side wall 353 are both provided with the first clamping part 21, and the first clamping part 21 protrudes towards the mounting groove 11, as some embodiments of the application, the first inner side wall 351, the third inner side wall 353, the inner top wall 36 and the inner bottom wall 37 are all provided with the first clamping part 21, and the first clamping part 21 protrudes towards the mounting groove 11.

[0057] The first clamping part 21 is used for clamping and fixing the sensor, as some embodiments of the application, the outer surface of the first clamping part 21 is arc-shaped, which can facilitate the clamping of the sensor in the mounting groove 11 and reduce the installation difficulty of the sensor.

[0058] By making the inner wall of the fixed body 10 have the first clamping part 21 and making the first clamping part 21 protrude towards the mounting groove 11, the first clamping part 21 can clamp and fix the sensor, so that the sensor fixing device 100 can fix the sensor, the probability of the sensor falling off can be reduced, the sensor can be easily disassembled, and the use reliability of the sensor fixing device 100 can be improved.

[0059] In some embodiments of the utility model, as shown in Figures 1-3 , the fixed body 10 has opposite first and second side walls 151 and 152, the first side wall 151 is formed with a second clamping part 22, the second side wall 152 is formed with a third clamping part 23, and the second clamping part 22 is used for clamping and cooperating with the third clamping part 23 of the fixed body 10 of the other sensor fixing device 100.

[0060] The fixed body 10 has a first side wall 151 and a second side wall 152, the first side wall 151 and the second side wall 152 are oppositely arranged, the first side wall 151 is formed with the second clamping part 22, the second side wall 152 is formed with the third clamping part 23, and a plurality of second clamping parts 22 and a plurality of third clamping parts 23 are arranged on the fixed body 10.

[0061] The second clamping part 22 and the third clamping part 23 arranged on the same fixed body 10 are the same in number and one-to-one correspondence, for example, along the height direction (i.e. Figure 5 The upper and lower ends of the first side wall 151 are each provided with one second clamping part 22, and the upper and lower ends of the second side wall 152 are each provided with one third clamping part 23, and the two second clamping parts 22 and the two third clamping parts 23 are arranged one-to-one, and the two second clamping parts 22 at the upper and lower ends of the first side wall 151 can be clamped and matched with the two third clamping parts 23 at the upper and lower ends of the second side wall 152 of the fixed body 10 of the other sensor fixing device 100, so as to assemble the two sensor fixing devices 100.

[0062] Alternatively, along the height direction (i.e. Figure 5 The upper and lower ends of the first side wall 151 are each provided with two second clamping parts 22, and the upper and lower ends of the second side wall 152 are each provided with two third clamping parts 23, and the four second clamping parts 22 and the four third clamping parts 23 are arranged one-to-one, and the four second clamping parts 22 at the upper and lower ends of the first side wall 151 can be clamped and matched with the four third clamping parts 23 at the upper and lower ends of the second side wall 152 of the fixed body 10 of the other sensor fixing device 100, so as to assemble the two sensor fixing devices 100.

[0063] By forming the first side wall 151 with the second clamping part 22 and the second side wall 152 with the third clamping part 23, a plurality of sensor fixing devices 100 can be clamped and assembled, which can facilitate medical staff to use, arrange and store, reduce the working difficulty of medical staff, and a plurality of sensor fixing devices 100 can be clamped and assembled for the patient to use according to the actual situation of the patient, which can meet the actual use demand of the patient.

[0064] In some embodiments of the utility model, as shown in Figures 1-3 The second clamping part 22 is configured as a clamping hole, and the third clamping part 23 is configured as a clamping protrusion.

[0065] The second clamping part 22 is configured as a clamping hole, and the third clamping part 23 is configured as a clamping protrusion, and the clamping hole and the clamping protrusion are matched to clamp and assemble the two sensor fixing devices 100, and as some embodiments of the application, along the height direction (i.e. Figure 5As shown in the Z direction), the upper and lower ends of the first side wall 151 are provided with a clamping hole, and the upper and lower ends of the second side wall 152 are provided with a clamping protrusion, and the clamping hole and the clamping protrusion are matched to clamping assembly of the two sensor fixing devices 100.

[0066] By configuring the second clamping part 22 as a clamping hole and the third clamping part 23 as a clamping protrusion, the gap between the adjacent two sensor fixing devices 100 can be small or even no gap when matched, so that the combined installation of the plurality of sensor fixing devices 100 is firm, and the risk of clamping the catheter and / or wire harness between the adjacent two sensor fixing devices 100 can be reduced, thereby improving the structural rationality and use reliability of the sensor fixing device 100.

[0067] In some embodiments of the utility model, as shown in the figure, Figures 1-3 As shown, the fixed body 10 also has opposite third side wall 153 and fourth side wall 154, and the mounting groove 11 is formed in the third side wall 153 or the fourth side wall 154.

[0068] Among them, the fixed body 10 also has third side wall 153 and fourth side wall 154, the third side wall 153 and the fourth side wall 154 are oppositely arranged, and the mounting groove 11 is formed in the third side wall 153 or the fourth side wall 154, that is, the mounting groove 11 is formed in the third side wall 153, or the mounting groove 11 is formed in the fourth side wall 154, as some embodiments of the application, the mounting groove 11 is formed in the third side wall 153, and the mounting groove 11 is recessed towards the fourth side wall 154, as some embodiments of the application, the mounting groove 11 is formed in the fourth side wall 154, and the mounting groove 11 is recessed towards the third side wall 153.

[0069] Such arrangement can make the mounting groove 11 and the second clamping part 22, the third clamping part 23 be arranged on different wall surfaces, which can reduce the risk of blocking the mounting groove 11 when the plurality of sensor fixing devices 100 are combined, and is beneficial to improve the rationality of the sensor fixing device 100.

[0070] In some embodiments of the utility model, the sensor fixing device 100 further comprises: a handle, the handle is fixedly arranged on the fixed body; and / or, the material of the fixed body 10 is ABS plastic.

[0071] Among them, the sensor fixing device 100 further comprises a handle, the handle is fixedly arranged on the fixed body 10, and the connection mode of the handle and the fixed body 10 can be but not limited to welding, bolt connection and the like, as some embodiments of the application, the handle and the fixed body 10 are connected by bolt connection.

[0072] As some embodiments of the present application, the handle is integrally formed with the fixing body 10, that is, the handle and the fixing body 10 are configured as an integrally formed piece, the integrally formed piece has good structural strength, by integrally forming the handle and the fixing body 10, the connection reliability of the handle and the fixing body 10 can be improved, and the probability of fracture at the connection between the handle and the fixing body 10 can be reduced. By making the sensor fixing device 100 further include the handle, the medical staff can be facilitated to move and carry the sensor fixing device 100.

[0073] The material of the fixing body 10 is ABS (Acrylonitrile-Butadiene-Styrene) plastic, the ABS plastic combines the advantages of the three monomers of acrylonitrile-butadiene-styrene, has good impact resistance, chemical resistance, processability and thermal stability, by making the material of the fixing body 10 be ABS plastic, the fixing body 10 can have good impact resistance and corrosion resistance, the probability of damage of the sensor fixing device 100 can be reduced, the service life of the sensor fixing device 100 can be improved, the use reliability of the sensor fixing device 100 can be improved, and in addition, the sensor fixing device 100 can be low in cost and light in quality, and the carrying difficulty of the medical staff can be reduced.

[0074] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0075] In the description of the present application, "a plurality of" means two or more.

[0076] In the description of the present application, "a plurality of" means two or more.

[0077] In the description of the present application, "above" or "below" of the first feature to the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature therebetween.

[0078] In the description of the utility model, first feature is in second feature "on", "above" and "on" include first feature is in second feature directly above and oblique, or just indicate first feature horizontal height is higher than second feature.

[0079] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0080] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A sensor fixation device, characterized in that, The application relates to a sensor fixing device, comprising: a fixing body having a mounting groove, a receiving space and a leading-out hole, the receiving space being communicated between the mounting groove and the leading-out hole; the mounting groove is used for accommodating a sensor, and the receiving space is used for accommodating a wire harness and / or a conduit of the sensor.

2. The sensor fixation device of claim 1, wherein, The receiving space is multiple, and multiple receiving spaces are distributed on both sides of the mounting groove along the height direction of the fixing body.

3. The sensor fixation device of claim 2, wherein, The leading-out hole is multiple, and multiple leading-out holes correspond to multiple receiving spaces one by one, the receiving space is communicated between the mounting groove and the corresponding leading-out hole, and the leading-out hole is formed in the side wall and / or the top wall and / or the bottom wall of the fixing body.

4. The sensor fixation device of claim 1, wherein, The fixing body further has a communication channel, and the communication channel is communicated between the mounting groove and the receiving space.

5. The sensor fixation device of claim 1, wherein, At least part of the receiving space extends along the height direction of the fixing body.

6. The sensor fixation device of claim 1, wherein, The inner wall of the fixing body has a first clamping part, the first clamping part protrudes towards the mounting groove, and the first clamping part is used for clamping and fixing the sensor.

7. The sensor fixation device of claim 1, wherein, The fixing body has opposite first and second side walls, the first side wall is formed with a second clamping part, the second side wall is formed with a third clamping part, the second clamping part is used for clamping and matching the third clamping part of the fixing body of other sensor fixing devices.

8. The sensor fixation device of claim 7, wherein, The second clamping part is configured as a clamping hole, and the third clamping part is configured as a clamping protrusion.

9. The sensor fixation device of claim 7, wherein, The fixing body further has opposite third and fourth side walls, and the mounting groove is formed in the third side wall or the fourth side wall.

10. The sensor fixation device of any one of claims 1-9, wherein, Further comprising: a handle fixed to the fixing body; and / or, the material of the fixing body is ABS plastic.

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