CN216675740U - Cross measuring device - Google Patents

Abstract

The utility model relates to a cross measuring device, which at least comprises: a measuring component for measuring a length parameter; and the connecting piece is used for connecting the plurality of measuring assemblies. The measuring assembly is characterized by comprising a measuring plate, wherein the measuring plate is hinged with the connecting piece, so that the measuring assembly can rotate and move around the connecting piece. By means of the arrangement of the plurality of measuring assemblies, the wound lengths in a plurality of directions can be measured simultaneously.

Description

Cross measuring device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a cross measuring device.

Background

The clinical picture of the wound is an important basis for evaluating the healing degree of the wound, and is used as an intuitive comparison of the wound area, and a measuring ruler is placed at the wound by many clinical medical staff when the wound is shot for comparing and calculating the wound area. The dipperstick that most medical personnel used all is a ordinary ruler, when shooing, all takes the length of wound earlier and takes the width of wound again, then carries out the ordinary measurement of wound area according to the length and the width that show in the wound photo, if need accurate measurement, still need carry out accurate measurement and calculation wound area with the numerical value substitution formula of the length and the width that this photo shows. The common ruler type measuring method not only needs to measure and shoot for many times, but also has very low accuracy, and the measured wound area has larger error.

Patent document for CN209712916U proposes a medical arm leg surrounding measuring device in the prior art, including device body and rubber wrapping layer, the surface of device body is provided with the tape measure lid, and the left side of device body is provided with the tape measure export, the left side of tape measure export is provided with the tape measure skin, the upper left side of device body is provided with the tape measure inlayer, and the right side of tape measure inlayer is provided with the isolation zone, the rubber wrapping layer is installed on the right side of isolation zone, and the inside on rubber wrapping layer is provided with magnet, the below on rubber wrapping layer is provided with the cushion, and the right side below of cushion is provided with measures the recess, measure the lower bottom surface of recess and install the iron sheet, the tape measure is installed to the left side below of iron sheet, the right surface mounting of backup pad has the buckle. This medical arm encloses leg and encloses measuring device's key feature can mark the scale mark that inconvenient direct observation was observed, and the record of data is carried out after convenient to detach, and uses rubber material to replace plastics for spoilage greatly reduced.

CN205433694U discloses a medical measuring tape, comprising: the measuring device comprises a ruler box, a first measuring ruler and a second measuring ruler; the first measuring scale is coiled in the scale box; the second measuring scale is coiled in the scale box and is adjacent to the first measuring scale; the ruler box is provided with a first ruler outlet and a second ruler outlet, the end part of the first measuring ruler is arranged at the first ruler outlet, and the end part of the second measuring ruler is arranged at the second ruler outlet; the ruler box is also provided with a marking part, and the marking part is positioned between the first ruler outlet and the second ruler outlet. Fix mark portion on the pubis symphysis during the measurement, then from first dipperstick and second dipperstick of two opposite directions pulling respectively, can obtain the measuring result of accurate upper portion volume, lower part volume, upper portion volume, lower part volume lead to measuring the measuring error that the initial point changed and take place because of upset chi box when having avoided traditional measuring method to measure respectively. In addition, the medical measuring tape is convenient to carry, and can replace the problem that a measuring bed and a measuring plate are inconvenient to carry.

The above-mentioned technique has proposed the method that adopts and uses the tape to handle patient's length information, especially measures the distance between the both ends to adopting the superimposed method of opposite measurement, but during actual medical measurement, often need measure patient's the ascending data of a plurality of directions, thereby traditional device need realize the purpose to length information measurement on the diversified through the switching position with increasing the measurement number of times, complex operation and efficiency are extremely low. And the flexible rule needs to be rolled up after each measurement, so that the measurement efficiency cannot be influenced by winding when the flexible rule is used next time.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor of the present invention studied a lot of documents and patents at the time of making the present invention, but the space limit did not list all details and content in detail, however, this by no means does the present invention not have these prior art characteristics, but on the contrary the present invention has all the characteristics of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve at least some of the above-mentioned deficiencies in the prior art, the present application provides a cross measurement device, which at least comprises a measurement component for measuring a length parameter; a connector for connecting a plurality of the measurement assemblies, the measurement assemblies including gauge plates; the gauge plate is hinged to the connector such that the measuring assembly is capable of rotational movement about the connector.

Preferably, cavity grooves are formed in the two ends of the measuring plate, and channels penetrating from the end faces to the cavity grooves are formed in the end faces of the two ends of the measuring plate, close to the cavity grooves, so that the cavity grooves can be communicated with the outside through the channels.

Preferably, the surface of the measuring plate is provided with a scale mark and a number corresponding to the distance from the scale mark to the zero point of the measuring plate, and the number increases from the zero point of the measuring plate to two sides.

Preferably, the measuring assembly further comprises a measuring tape, one end of the measuring tape is located outside the cavity groove, the other end of the measuring tape is connected to a tape barrel in the cavity groove, and the tape measure part between the measuring tapes is circularly coiled and wound on the tape barrel, so that the measuring tape can retract the part of the measuring tape outside the channel under the action of elastic potential energy.

Preferably, the outer end of the measuring tape is movably connected with a clamping plate, and the width of the clamping plate is matched with the width of the measuring tape, so that when the measuring tape is contracted, the clamping plate can limit the outer end of the measuring tape to be clamped outside the channel.

Preferably, one end of the measuring tape cylinder is located in the cavity groove, the other end of the measuring tape cylinder penetrates through the cavity groove to be connected with the rocking handle outside the measuring plate, and the measuring tape cylinder is connected with the rotating shaft of the wall of the cavity groove, so that the measuring tape cylinder can be driven to rotate through the rocking handle.

Preferably, the connecting piece is the columnar structure, connecting piece both ends week side symmetry set up will the connecting piece articulates to the ring of graduated flask, correspond on the graduated flask be provided with connecting piece articulated connecting hole, be provided with on the connecting hole inner wall and correspond the annular groove of ring makes connecting piece and graduated flask can pass through the ring with the connecting hole forms the hinge connection structure.

Preferably, the diameter of the circular ring is matched with the annular groove, so that the measuring plate can rotate around the connecting piece.

Preferably, the intersection measuring device further comprises a locking card, the end face of the connecting piece is provided with a sliding groove matched with the locking card in a sliding mode, the annular array on the inner wall of the connecting hole is provided with clamping grooves (32) matched with the locking card, the locking card can slide to the clamping grooves through the sliding groove and is clamped with the clamping grooves, and therefore the measuring plate and the connecting piece are limited in rotating trend.

Preferably, the crossing measuring device further comprises a connecting rope for lifting and hanging the connecting piece and the measuring component.

The utility model has at least the following advantages: the movable measuring component is adopted to simultaneously measure the wound data in different directions in 360 degrees and multiple directions, and compared with the traditional method for measuring the wound data at other positions, the device can take down the wound data at one time and measure the wound data at other positions again, so that the working efficiency during measurement is greatly improved; by the method of additionally arranging the measuring scale in the measuring assembly, the device can measure the wound data far away from each other, so that the practicability of the device is greatly improved; the measuring scale is retractable and is provided with a rocking handle for preventing the measuring scale from being retracted normally, so that the measuring scale is retracted quickly and simply; the angle between the measuring tapes can be locked.

Drawings

FIG. 1 is a simplified overall schematic of the cross-measurement apparatus of the present invention;

FIG. 2 is a perspective view of the intersection measuring device of the present invention;

FIG. 3 is a perspective view at the end of the metering strip of the crossing means of the present invention;

FIG. 4 is a schematic view of a cross-over apparatus of the present invention at the junction of the gauge plates;

FIG. 5 is a schematic view of a connector of the crossing arrangement of the present invention;

fig. 6 is a schematic view of a locking card of the crossing means of the present invention.

List of reference numerals

10: a measurement assembly; 11: measuring a plate; 111: a cavity groove; 112: a channel; 113: scale lines; 115: a tape measure barrel; 116: clamping a plate; 117: a rocking handle; 20: a connecting member; 21: a circular ring; 22: connecting holes; 23: an annular groove; 30: locking the card; 31: a chute; 32: a clamping groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that, if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used for indicating the orientation or positional relationship indicated based on the drawings, they are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

The cross-measurement apparatus shown in connection with fig. 1 may include, a measurement assembly 10 for measuring a length parameter; a connector 20 for connecting a plurality of measuring assemblies 10. The measuring assembly 10 is hinged to the connecting member 20 to form a pivot connection structure so that the measuring assembly 10 can move rotationally about the connecting member 20. In use, the measuring assembly 10 can be rotated to different positions under the connecting action of the connecting member 20, so as to measure length information in different directions. Preferably, the number of the measuring units 10 is at least 2, and when it is required to add the measured data in different directions, simultaneous measurement of data in multiple directions can be performed by adding the measuring units 10.

As shown in fig. 2, the measuring assembly 10 is composed of a measuring board 11 and a measuring tape 12. The gauge plate 11 is a rectangular strip structure. The measuring board 11 is provided with a cavity groove for placing the measuring tape 12 inside two ends. The end faces of both ends of the measuring plate 11 are provided with passages 112 connected to the cavity grooves 111 through the measuring plate 12 so that the measuring tape 12 in the cavity groove 111 can protrude from the passages 112 to measure length information exceeding the length of the measuring plate 11 itself. The surface of the gauge plate is provided with graduation marks 113 and numbers corresponding to the distance between the position of the graduation marks and the zero point on the gauge plate 11. The number gradually increases from the zero point to both sides according to the distance from the zero point. When the length information required to be measured does not exceed the length of the measuring plate 11, the length information can be measured only by the scale mark 113 on the measuring plate 11; when the length information to be measured exceeds the length of the measuring plate 11, the length information can be measured only by pulling out the measuring tape 12 in the cavity groove 111, and the final length data can be obtained by combining the length data read by the measuring tape 12 obtained by measurement with the length data on the measuring plate 12. Preferably, the location of the zero point may be set at a midpoint position on the surface of the gauge plate 12.

According to a preferred embodiment, as shown in fig. 5, the connecting member 20 is a cylindrical structure, and the two ends of the connecting member 20 are sleeved with circular rings 21 for connecting and combining the measuring assemblies 10. The ring 21 is fixedly connected to the circumferential side of the connector 20. Correspondingly, the measuring plate 11 is provided with a connecting hole 22 matched with the connecting piece 20. The diameter of the attachment aperture 22 is sized to fit the attachment member 20 such that the attachment member 20 nests within the attachment aperture 22. An annular groove 23 matched with the annular ring 21 is arranged on the inner wall of the connecting hole 22, so that the annular ring 21 on the connecting piece 20 can be clamped with the annular groove 23, and the connecting piece 20 is connected with the measuring plate 11. The measuring board 11 is hinged to the connecting member 20, so that the measuring board 11 can rotate around the connecting member 20, and the angle of the measuring board 11 can be continuously adjusted through the connecting member 20, so that the length information in a certain direction can be measured. Preferably, in order to prevent the gauge plates 11 from falling off from both ends of the connecting member 20, the number of the rings 21 may be provided in plurality.

According to a preferred embodiment, as shown in fig. 3, a measuring tape barrel 115 is arranged in the cavity groove 111, a rocking handle 117 is arranged outside the cavity groove 111, one end of the measuring tape barrel 115 is positioned in the cavity groove 111, and the other end of the measuring tape barrel 115 penetrates through the cavity groove 111 and is connected with the rocking handle 117 outside the cavity groove 111. One end of the measuring tape 12 is fixedly arranged on a measuring tape cylinder 115 positioned in the cavity groove 111, the other end of the measuring tape 12 is positioned outside the cavity groove 111, the tape part between the two ends of the measuring tape 12 is circularly wound on the measuring tape cylinder 115 in a curling manner, and the end part of the measuring tape 12 positioned outside the cavity groove 111 is movably connected with a clamping plate 116. The length dimension of cardboard 116 and the width dimension of cardboard 116 all are greater than the width dimension of measuring tape 12 for measuring tape 12 can prevent that the whole involutions of measuring tape 12 from contracting to cavity groove 111 when carrying out the involution shrink, cardboard 116 can block the flexible exit of measuring tape 12 on cavity groove 111.

The measuring scale 12 is also provided with scale marks and numbers for measuring the distance so as to measure the length parameter of the part exceeding the length of the measuring plate 11, and the measurement of a long wound can be realized only by adding the data measured on the measuring plate 11 to the data on the measuring scale 12. Preferably, the zero point on the measuring tape 12 can be modified to the length of the measuring board 11, and the subsequent number is added to the length of the measuring board, so that during measurement, only the data of the measuring tape 12 needs to be read to obtain the corresponding measurement parameter.

The clamping plate 116 is arranged to prevent the measuring tape 12 from being completely retracted into the cavity 111 and to be hung on a plane of an object to be measured when the measuring tape is used for measurement. If the measuring position is not the edge position when the object is measured, the card 116 can be folded and the measurement can be performed, and the measurement can be performed after the card is folded, so that the measuring tape 12 is parallel to the object to be measured, and the measurement error can be reduced, and the measurement can be more accurate. The measuring tape 12 sometimes has a rewinding and contracting fault when being rewound and contracted, the measuring tape 12 cannot be automatically rewound and contracted into the cavity groove 111, at this time, the measuring tape cylinder 115 can be rotated by shaking the rotary rocking handle 117, the measuring tape cylinder 115 is rotated to drive the rewinding and contracting of the measuring tape 12, and the measuring tape 12 is rewound and contracted into the cavity groove 111 to prevent the measuring tape 12 from being damaged. The working process is as follows: if the object to be measured starts to be measured from the edge, the clamping plate 116 on the measuring tape 12 is unfolded and hung on the plane of the object to be measured, and the measurement is carried out; if the object to be measured is not to be measured from the edge, the card 116 is folded so that the measuring tape 12 can be held parallel to the object to be measured to reduce measurement errors. When the measurement is finished, the measuring tape 12 is rewound and retracted into the cavity groove 111, and if the measuring tape 2 cannot be automatically rewound and retracted into the cavity groove 111, the rotary rocking handle 5 is shaken to assist the measuring tape 12 to be rewound and retracted into the cavity groove 111.

According to a preferred embodiment, the intersection measuring device further comprises a connecting rope (not shown) for hanging the measuring assembly 10 and the connecting piece 20 on a hook. After the connecting rope is connected with the small hole in the measuring plate 11, the measuring component 10 and the connecting piece 20 can be lifted together, so that the device can have good storage performance when not used.

According to a preferred embodiment, as shown in fig. 6, the cross-measuring device further comprises a locking card 30 for fixing the relative angle between the gauge plates 11. The locking clip 30 is embedded in the end face of the connecting member 20. The locking clip 30 has a trapezoidal pillar structure. The end face of the connecting piece 20 is provided with a sliding groove 31 which is matched with the locking card 30 to slide out and has a trapezoidal cross section. The upper end of the lock clip 30 is positioned outside the slide groove 31, and the lower end of the lock clip 30 is engaged with the inside of the slide groove 31. The annular array of slots 32 for engaging the locking clips 30 is disposed at a corresponding location on the gauge plate 11, wherein the length of the slots 32 is less than that of the locking clips 30. When the angle between the measuring plates 11 needs to be fixed, the locking clip 30 is pushed out from the sliding groove 31 to be clamped with the clamping groove 31, so that the rotation trend between the measuring plates 11 and the connecting piece can be limited.

When the device is used, the device is firstly placed at a wound corresponding to the wound to be measured, the wound data is measured through the measuring plate 11, and if the length of the wound exceeds the measuring plate 11, measuring scales positioned in the measuring plate 11 at two ends are drawn out to measure the wound; when measuring the wound data in a plurality of directions, the wound data in the plurality of directions can be measured only by rotating other measuring components 10 to different directions and repeating the steps, and when the angle between the measuring scales needs to be locked, the relative displacement between the connecting piece 20 and the measuring plate 11 can be limited only by sliding the locking card 30 to be clamped with the sliding groove 32.

It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the utility model. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the utility model is defined by the claims and their equivalents.

Claims (9)

1. An intersection measuring device, comprising at least,

a measuring assembly (10) for measuring a length parameter,

a connecting piece (20) for connecting a plurality of the measuring assemblies (10),

characterized in that the measuring assembly (10) comprises a measuring plate (11), the measuring plate (11) being articulated with the connecting piece (20) such that the measuring assembly (10) can move rotationally about the connecting piece (20),

the measuring plate is characterized in that cavity grooves (111) are formed in the two ends of the measuring plate (11), and channels (112) penetrating from the end faces to the cavity grooves (111) are formed in the end faces of the two ends of the measuring plate (11) and close to the cavity grooves (111), so that the cavity grooves (111) can be communicated with the outside through the channels (112).

2. The intersection measuring device according to claim 1, wherein the surface of the gauge plate (11) is provided with a graduation mark (113) and numbers corresponding to the distance of the graduation mark (113) from the zero point of the gauge plate (11), and the numbers are gradually increased from the zero point of the gauge plate (11) to both sides.

3. The crossing measuring device according to claim 2, wherein the measuring assembly (10) further comprises a measuring tape (12), one end of the measuring tape (12) is located outside the cavity groove (111), the other end of the measuring tape (12) is connected to a tape drum (115) in the cavity groove (111), and a tape portion between the measuring tapes (12) is circularly curled and wound on the tape drum (115) so that the measuring tape (12) can retract a portion of the measuring tape (12) outside the passage (112) under the action of elastic potential energy.

4. A cross-measuring device according to claim 3, wherein the outer ends of the measuring tape (12) are movably connected to a clamping plate (116), the clamping plate (116) having a width dimension that is arranged to fit the width dimension of the measuring tape such that the clamping plate (116) is capable of clamping the outer ends of the measuring tape (12) outside the channel (112) when the measuring tape (12) is retracted.

5. The intersection measuring device according to claim 4, wherein one end of the measuring tape barrel (115) is located in the cavity groove (111), the other end of the measuring tape barrel penetrates through the cavity groove (111) to be connected with a rocking handle (117) outside the measuring board (11), and the measuring tape barrel (115) is in rotating connection with the wall of the cavity groove (111), so that the measuring tape barrel (115) can be driven to rotate by the rocking handle (117).

6. The crossing measuring device of claim 5, wherein the connecting piece (20) is a cylindrical structure, the two ends of the connecting piece (20) are symmetrically provided with circular rings (21) for hinging the connecting piece (20) to the measuring plate (11), the measuring plate (11) is correspondingly provided with connecting holes (22) hinged with the connecting piece (20), and the inner wall of each connecting hole (22) is provided with an annular groove (23) corresponding to the circular ring (21), so that the connecting piece (20) and the measuring plate (11) can form a hinged connection structure through the circular rings (21) and the connecting holes (22).

7. The intersection measuring device of claim 6, wherein the diameter of the circular ring (21) is arranged to fit the annular groove (23) such that the gauge plate (11) is capable of rotational movement about the connector (20).

8. The intersection measuring device according to claim 7, further comprising a locking clip (30), wherein a sliding groove (31) matched with the locking clip (30) to slide is arranged on the end face of the connecting piece (20), a clamping groove (32) matched with the locking clip (30) is arranged on the inner wall of the connecting hole (22) in an annular array, the locking clip (30) can slide from the sliding groove (31) to the clamping groove (32) and is clamped with the clamping groove (32), and therefore the rotation trend between the measuring plate (11) and the connecting piece (20) is limited.

9. The intersection measuring device of claim 8, further comprising a connecting rope for lifting and hanging the connecting member (20) and the measuring assembly (10).

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