JP2011001100A - Component-holding structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a component-holding structure capable of coping with both the situation where one wants to curve a sheet material greatly and the situation where one does not want to curve the sheet material greatly.SOLUTION: The component-holding structure 1 includes a flexible sheet material 3 and a plurality of the components 5 temporarily fixed to the sheet material 3. The plurality of the components 5 comprise 20 pieces arranged in the X direction and 5 pieces arranged in the Y direction. When the sheet material 3 is curved around an axial line parallel to the X direction as a curvature center, the components 5 adjoining each other in the Y direction get in contact with each other, and the curvature of the sheet material 3 does not become larger than the first curvature. On the other hand, when the sheet material 3 is curved around an axial line parallel to the Y direction as a curvature center, the components 5 adjoining each other in the X direction do not get in contact with each other even when the sheet material 3 is curved up to the first curvature, and the sheet material 3 becomes to have the second curvature larger than the first curvature.

Description

  The present invention relates to a component holding structure in which a plurality of parts are temporarily fixed to a sheet material, and the temporary fixing is released and each component can be detached from the sheet material.

  Conventionally, multiple resin parts are suitable for resin parts such as clamps that are used to hold cables inside various devices and spacers that are used to secure space between board materials such as printed wiring boards. It was shipped in a bag packed in a large size.

  However, when attaching such resin parts to various devices, if an operator tries to remove the resin parts from the bag, the resin parts may be entangled with each other. For this reason, it is difficult to take out the resin parts one by one, and the efficiency of the installation work is reduced due to the work of separating the resin parts that have been entangled and the resin parts that have been dragged out being scattered. There was something to do.

  In addition, when a plurality of resin parts are packed, there is a problem that it is difficult to confirm at a glance whether or not an appropriate number of resin parts are packed. Therefore, after the work of attaching a resin part for one bag, if there is a resin part remaining in the bag, is the resin part an extra part that was originally put in order to avoid a shortage of numbers? It was difficult to immediately determine whether the worker forgot to attach it.

  With respect to such a problem, the following Patent Document 1 discloses a component holding structure that can hold a plurality of small components such as bolts and screws in an aligned state on a sheet material. If the technique described in Patent Document 1 is used, the resin parts as described above can be held in an aligned state.

  Therefore, unlike the case where a plurality of resin parts are packaged, the resin parts can be prevented from being entangled with each other. In addition, it is possible to confirm at a glance whether there is a proper quantity of resin parts. Furthermore, if there are more resin parts after the work after such confirmation, the worker has forgotten to install them. It can also be judged immediately.

Japanese Utility Model Publication No. 6-80019

  However, in the above prior art, it has been determined whether the sheet material is greatly curved or not so curved. Therefore, even if there is a situation where it is more convenient to bend more easily and a situation where it is more convenient to bend less easily, it is difficult to cope with both situations.

  Explaining with more specific examples, for example, when a part is temporarily fixed while a long sheet material is continuously fed from the upstream side to the downstream side in the production line, the temporary fixing of the part is completed. When a force is applied to the sheet material, the sheet material may be pushed downstream, and a long sheet material may be cut into a predetermined length by a downstream cutting device.

  In this case, if the sheet material is likely to be excessively curved, even if it is attempted to push the sheet material by applying a force on the upstream side, before the force is transmitted to the downstream end of the sheet material, It becomes curved and it becomes difficult to transmit the force to the most downstream side of the sheet material. Therefore, considering only the prevention of such a problem, it is preferable to select a sheet material that is somewhat stiff and difficult to bend.

  However, when the sheet material as described above is to be shipped after being rolled into a cylindrical shape, the sheet material is to be greatly curved. However, in such a case, if a hard sheet material that is relatively difficult to bend is selected in order to facilitate the feeding of the sheet material from the above situation, the sheet material is rolled into a cylindrical shape before shipping. It becomes difficult.

  The above problems are not limited to the above-mentioned problems at the time of production and at the time of shipment, and may occur at different stages. For example, the ease of bending of the sheet material is changed between production and use. I want to change the ease of bending of the sheet material at the time of shipment and use.

  Also, in the above example, an example in which it is difficult to bend at the time of production is advantageous, and an example in which it is easy to bend at the time of shipment is advantageous, but depending on the production method, an item that is easily bent at the time of production is advantageous. There is a possibility that those which are difficult to bend at the time of shipment are advantageous.

  However, even in this case, it is not clear whether it will be advantageous to bend less easily at all stages of production, shipment and use, or whether it will be advantageous to bend easily at all stages. Absent.

  For example, depending on the shipping form, there is a case where it is desired to ship the sheet material straight, so in this case, even if the production method as described above is adopted, there is no problem with the sheet material that is difficult to bend at the time of production and at the time of shipment. . However, even in such a case, it may be advantageous to make the sheet material easier to bend when performing the operation of removing the temporarily secured component from the sheet material.

  In other words, at each stage of production, shipment, and use, whether the sheet material should be easily bent or hard to be bent is a matter that can vary depending on the situation, but it should be bent at all stages. As long as they are not the same, the above-mentioned problems will occur.

  The present invention has been made to solve the above-described problems, and the object thereof is a component holding structure that can cope with both a situation where the sheet material is desired to be largely curved and a situation where the sheet material is not desired to be greatly curved. To provide things.

Hereinafter, the configuration employed in the present invention will be described.
The component holding structure according to claim 1 includes a flexible sheet material and a plurality of components temporarily secured to the sheet material, wherein the plurality of temporarily secured components are the sheet. Either one of the front and back surfaces of the material is used as a component holding surface and is held on the component holding surface.When using each component, each component is released by applying an external force to each component to release the temporary fixing. A component holding structure capable of detaching a component from the sheet material, wherein the two directions parallel to the component holding surface and perpendicular to each other are defined as an X direction and a Y direction, and the axis parallel to the X direction is a center of curvature. When the sheet material is curved with the holding surface on the inner peripheral side, when the sheet material is curved to the first curvature, the components adjacent to each other in the Y direction are in contact with each other By becoming said sheet However, the sheet material is curved with the component holding surface on the inner peripheral side with the axis parallel to the Y direction as the center of curvature. In this case, even if the sheet material is curved to the first curvature, the components located adjacent to each other in the X direction do not come into contact with each other, and the sheet material is less than the first curvature. The structure is such that a large second curvature is achieved.

  According to the component holding structure configured as described above, when the sheet material is bent with the component holding surface on the inner peripheral side with the axis parallel to the X direction as the center of curvature, the sheet material is bent to the first curvature. At this point, the components adjacent to each other in the Y direction come into contact with each other. Therefore, the sheet material is only in the state of making the first curvature at the maximum, and it is not in a state of making a larger curvature than that, so if it is curved in such a form, it does not want to bend the sheet material excessively. Can respond.

  On the other hand, when the sheet material is bent with the axis parallel to the Y direction as the center of curvature and with the component holding surface on the inner peripheral side, even if the sheet material is bent to the first curvature, the sheet material is adjacent to the X direction. Some parts do not come into contact with each other. Therefore, the sheet material has a second curvature larger than the first curvature. Therefore, if the sheet material is curved in such a form, it is possible to cope with a situation where the sheet material is desired to be largely curved.

  Therefore, with such a component holding structure, the sheet material is greatly bent unlike the above-described one in which the sheet material is easily bent in both the X direction and the Y direction, and in which both are difficult to bend. There is no problem that only one of the situation in which it is desired to be caused and the situation in which the sheet material is not desired to be largely bent can be dealt with.

  Next, the component holding structure according to claim 2 is the component holding structure according to claim 1, wherein the plurality of components are m pieces in the X direction and n pieces in the Y direction (however, m , N is an integer greater than or equal to 2), and is held on the component holding surface in an array state of an m × n matrix in which components are arranged.

  According to such a component holding structure, compared to “a plurality of components are irregularly arranged” or “a regularity but not an array state forming an m × n matrix”, The total number of parts can be easily grasped. In addition, even if a part may fall off the sheet material, it will be easier to notice the dropout compared to the case where multiple parts are arranged irregularly. The problem of noticing the shortage after starting can be made difficult.

  Next, the component holding structure according to claim 3 is the component holding structure according to claim 1 or 2, wherein the sheet material is provided with a component mounting hole at a position where each component is mounted. In addition, the component is provided with an insertion portion that is inserted into the component attachment hole from the component holding surface side, and the insertion portion is inserted into the component attachment hole. When the check piece provided on the sheet material is caught on the sheet material behind the component holding surface and the insertion portion does not come out of the component mounting hole, each component is temporarily fixed to the sheet material. When the insertion portion is rotated relative to the component mounting hole with a specific rotation angle with the axis extending in the insertion direction of the insertion portion as a rotation center. The sheet material around the component mounting hole Deformation amount, by which is smaller structure than when the rotation angle other than the specific angle of rotation, characterized in that the positioning of the specific rotation angle is in the structure prompted.

  According to such a component holding structure, when the insertion portion is rotated relative to the component mounting hole with the axis extending in the insertion direction of the insertion portion as a rotation center, the rotation angle is set to a specific angle. The amount of deformation of the sheet material around the component mounting hole is smaller than when the rotation angle is other than a specific rotation angle. Therefore, the resistance when rotating the insertion portion decreases in the direction in which the deformation amount of the sheet material becomes smaller, whereas the resistance when rotating the insertion portion in the direction in which the deformation amount of the sheet material increases. growing. As a result, when temporarily fastening multiple parts to a sheet material, each part is urged to be positioned at a specific rotation angle only by roughly aligning the direction of the parts and performing the temporary fastening work. Can easily align the orientation of the parts.

  Next, the component holding structure according to claim 4 is the component holding structure according to any one of claims 1 to 3, wherein the component mounting hole is centered around the component mounting hole. Four slits extending in the centrifugal direction are formed, and among the four slits, the first and second slits are perpendicular to the X direction and extend in opposite directions, and the third and fourth slits. Are perpendicular to the Y direction and extend in opposite directions.

  According to such a component holding structure, four slits extending in the centrifugal direction around the component mounting hole are formed, and the portion around the component mounting hole is divided into four tongue-like portions by the slit. Yes. For this reason, when the parts are temporarily fixed and removed, the tongue-shaped portion is expanded, so that it is easier to carry out the temporary fixing work and the removal work of the parts than when no slit is provided. Become.

  Moreover, these four slits extend in a direction that coincides with either the X direction or the Y direction in relation to the direction in which the sheet material is curved. Therefore, inhibiting the example of the X-direction or Y compared to the slit extending in inclined 45 degrees to the direction has been formed, tongue-like portion only is curved the sheet material will be expanded It is possible to increase the effect of preventing parts from falling off the sheet material.

  Next, the component holding structure according to claim 5 is the component holding structure according to any one of claims 1 to 4, wherein the sheet material is in a state of forming the second curvature. The component holding surface has a cylindrical shape with an inner peripheral side.

  According to the component holding structure configured in this way, the sheet material can be formed into a cylindrical shape with the component holding surface on the inner peripheral side. Therefore, if you package and ship in a form that seals the opening at both ends of this cylindrical body, for example, even if a situation occurs where the part falls off the sheet material due to an impact applied during transportation, the dropped part Can remain inside each cylinder. Therefore, for example, unlike a case in which a plurality of sheet materials that cannot be formed into a cylindrical shape are packed in a box, even if a plurality of parts are dropped, it is not possible to know which sheet material is a dropped part.

  Next, the component holding structure according to claim 6 is the component holding structure according to any one of claims 1 to 5, wherein the sheet material is attached to the jig when the sheet material is attached to a jig. A jig mounting hole to be used is drilled, and the sheet material can be mounted on the jig by passing a mounting portion provided on the jig through the jig mounting hole. When being attached to, it is supported by the jig and held in a curved state in which the component holding surface side is convex.

  According to such a component holding structure, the sheet material can be attached to the jig by using the jig attachment hole, and when the sheet material is attached to the jig, the sheet material is supported by the jig to hold the component. It is held in a curved state in which the surface side is convex. Therefore, with such a holding form, each component held on the component holding surface is erected in the centrifugal direction from the center of curvature of the component holding surface, and the gap between the components is arranged in the arrangement of the components. It can be larger than the pitch.

  Therefore, even when the components are arranged at a relatively narrow pitch, the operator can easily perform the operation of pinching the temporarily fixed components with the fingertips, and the efficiency of the operation of removing the components from the sheet material can be improved. In addition, since the components can be arranged at a relatively narrow pitch, the size of the sheet material can be reduced compared with the case where the same number of components are arranged on the sheet material that cannot be bent, and the cost can be reduced accordingly. Can do.

It is a figure which shows a component holding structure, (a) is the front view, (b) is the right view, (c) is the bottom view. It is a figure which shows components (cable clamp), (a) is the top view, (b) is the left view, (c) is the front view, (d) is the right view, (e) is the drawing A rear view, (f) is the bottom view, (g) is a front view which shows a use condition. (A) is a front view of a sheet material, (b) is an enlarged view of a component mounting hole, and (c) is an explanatory view showing a temporarily fixed state of the component and the sheet material. (A) is explanatory drawing which shows the state curved to the 1st curvature, (b) is explanatory drawing which shows the state curved to the 2nd curvature. (A) is explanatory drawing which shows the state which attached the component holding structure to the jig | tool of circular arc shape by the side view, (b) is the state which attached the component holding structure to the jig | tool which has a rotation part circular by side view. FIG. Explanatory drawing which shows the state which the operator hold | maintained the component holding structure with the hand. Explanatory drawing which shows another example about the arrangement | positioning state of components.

Next, an embodiment of the present invention will be described with an example.
A component holding structure 1 shown in FIG. 1 includes a flexible sheet material 3 and a plurality of components 5 temporarily fixed to the sheet material 3. The plurality of components 5 have one surface of the sheet material 3 as a component holding surface 3a, and two directions parallel to the component holding surface 3a and perpendicular to each other as an X direction and a Y direction (see FIG. 1A). 20 parts and 5 parts in the Y direction are held on the part holding surface 3a in an array state forming a 20 × 5 matrix.

  Among these, the component 5 is a molded product made of polyamide, and in the present embodiment, as shown in FIGS. 2A to 2G, a cable holding portion 7 (FIG. 2) capable of holding cables. A cable clamp having (a) and a fixing portion 8 (see FIG. 2A) that can be attached to a plate material is illustrated (hereinafter, the component 5 is also referred to as a cable clamp 5). .

  In this cable clamp 5, the cable holding portion 7 has a base portion 11 having an engaged portion 11a at one end and a movable portion 12 having an engaging portion 12a at one end, and the base portion 11 and the movable portion 12 are hinges. The structure is connected via the part 13. When the engaging portion 12a and the engaged portion 11a are not engaged, the cable holding portion 7 is in an open state as shown in FIG. 2 (c), but the movable portion 12 is operated. When the engaging portion 12a is inserted into the engaged portion 11a, the engaging portion 12a engages with the engaged portion 11a, so that the cable holding portion 7 is annular as shown in FIG. The cable can be held by passing the cable inside the annular portion.

  The fixing part 8 includes a support part 15, a check piece 16 provided at one end of the support part 15, and a leaf spring part 17 extending from the vicinity of the boundary between the cable holding part 7 and the fixing part 8. Yes. The fixing portion 8 is a portion fixed to a plate material (for example, a panel constituting a housing of various devices). Specifically, a through hole is formed in advance at the mounting position on the plate material, and when the support column 15 and the check piece 16 are pushed into the through hole, the check piece 16 As it passes through, it expands when it passes through the plate to prevent it from coming off. In this state, the leaf spring portion 17 is a portion that presses against the plate material with elastic deformation and biases the column portion 15 and the check piece 16 in the direction of pulling out. The rattling against is eliminated.

  The sheet material 3 is made of a film made of PET, and as shown in FIG. 3A, component mounting holes 21 are formed at the mounting positions of the components 5, and jig mounting holes 23 are formed at both ends in the longitudinal direction. It has been drilled.

  As shown in FIG. 3B, the component mounting hole 21 has a length between the added notches 21b by adding notches 21b and 21b to the circular hole 21a having a diameter L1 as a base. Is a deformed hole formed so as to be L2.

  Further, as shown in FIG. 3B, four slits 22 a, 22 b, 22 c, and 22 d that extend in the centrifugal direction around the component mounting hole 21 are formed around the component mounting hole 21. Of these four slits 22a to 22d, the first slit 22a and the second slit 22b extend in directions opposite to each other perpendicular to the X direction shown in FIG. Further, the third slit 22c and the fourth slit 22d extend in directions opposite to each other perpendicular to the Y direction shown in FIG.

  The fixing part 8 of the cable clamp 5 is attached to the component attachment hole 21 as shown in FIG. When the check piece 16 included in the fixing portion 8 is attached to a through hole formed in the plate material, the check piece 16 is excessively expanded by being caught on the inner peripheral surface of the through hole. The protrusion 16a (refer FIG.3 (c)) to prevent is provided, and the length L1 in the component attachment hole 21 is just the dimension which the protrusion 16a contact | abuts to the inner periphery of the component attachment hole 21. FIG. Further, the column portion 15 included in the fixing portion 8 has a cross-sectional shape that is long in the depth direction perpendicular to the paper surface in FIG. 3C, and the length L2 in the component mounting hole 21 is just equal to the column portion 15. The size is abutted against the inner periphery of the mounting hole 21.

  Since the column portion 15 having the maximum cross-sectional length of L2 is partially passed through the odd-shaped component mounting hole 21 having an inner diameter of L2, the axis extending in the insertion direction of the column portion 15 is the rotation center. When the support column 15 is rotated, the amount of deformation of the tongue-like portion divided by the four slits 22a to 22d is minimal when the support column 15 has a rotation angle that fits into the notch 21b. Become. In addition, in order to rotate to other rotation angles, the tongue-like portions delimited by the four slits 22a to 22d must be elastically deformed, so that the resistance increases accordingly. Therefore, when temporarily fastening a plurality of parts 5 to a sheet material, the parts 5 are positioned to a specific rotation angle only by roughly aligning the directions of the parts 5 and performing a temporary fastening operation. The operator can easily align the parts.

  Further, the portion around the component mounting hole 21 is divided into four tongue-like portions by the slits 22a to 22d, and when the component 5 is temporarily fixed and removed, the tongue-like portion is expanded. Therefore, compared with the case where such a slit is not provided, it becomes easier to perform the temporary fixing operation and the removal operation of the component 5.

  Now, in the case of the component holding structure 1 configured as described above, when the sheet material 3 is curved with the axis parallel to the X direction as the center of curvature and the component holding surface 3a on the inner peripheral side, FIG. As shown in a), when the sheet material 3 is bent to the first curvature, the parts 5 located adjacent to each other in the Y direction are brought into contact with each other.

  For this reason, the sheet material 3 is only in a state of having the first curvature at the maximum, and is not in a state of having a larger curvature than that. Therefore, if the sheet material 3 is curved in such a form, the sheet material 3 does not want to be excessively curved. Can respond to the situation.

  To give a specific example, for example, when performing the temporary fixing operation of the component 5 while continuously feeding the long sheet material 3 from the upstream side to the downstream side in the production line, the temporary fixing of the component 5 is completed. 4 to push the sheet material 3 to the downstream side by applying force, and to cut out the long sheet material 3 to a predetermined length with the downstream cutting device, as shown in FIG. The sheet material 3 is bent to the first curvature and pushed in the X direction (in the case of FIG. 4A, the direction perpendicular to the paper surface).

  In this way, even if an external force is simply applied to the sheet material 3, the sheet material 3 will not be bent more than the first curvature, so the sheet material 3 is excessively bent or buckled. The sheet material 3 can be extruded without the need.

  On the other hand, in the case of the component holding structure 1, when the sheet material 3 is curved with the axis parallel to the Y direction as the center of curvature and the component holding surface 3a on the inner peripheral side, as shown in FIG. Even if the sheet material 3 is curved to the first curvature, the components 5 located adjacent to each other in the X direction do not come into contact with each other.

  Therefore, the sheet material 3 can be bent to a state where the second curvature is larger than the first curvature. In the case of the example shown in FIG. 4B, the sheet material 3 is bent to a cylindrical shape. be able to. Incidentally, in the case shown in FIG. 4B, when the sheet material 3 is in a cylindrical state, both ends of the sheet material 3 in the longitudinal direction are inserted by inserting the fasteners 31 into the jig mounting holes 23. Are connected so that the cylindrical state can be maintained. The fastener 31 has a structure corresponding to the fixing portion 8 of the cable clamp 5, but means used to maintain the cylindrical state may be other than the fastener 31. For example, both ends of the sheet material 3 in the longitudinal direction can be connected even if an adhesive tape or a clip is used.

  If the sheet material 3 can be curved as much as it becomes cylindrical, the sheet material 3 can be curved more greatly than the curved state up to the first curvature as shown in FIG. For example, it is possible to cope with a case where the sheet material 3 is to be shipped after being rolled into a cylindrical shape.

  In other words, with this component holding structure 1, the sheet material 3 is greatly bent unlike the sheet material that is easily bent in both the X direction and the Y direction as described above, or that is difficult to bend in both directions. It is possible to cope with both a situation where the sheet material 3 is desired and a situation where the sheet material 3 is not desired to be greatly curved.

  By the way, when the sheet material 3 is made into a cylindrical shape with the component holding surface 3a on the inner peripheral side, if it is packaged and shipped in such a form that both ends of the cylindrical body are sealed, for example, an impact applied during the transportation may be caused. Even if the part 5 is dropped from the sheet material 3 due to the cause, the dropped part 5 can be kept inside each cylindrical body. Therefore, for example, unlike a case in which a plurality of sheet materials that cannot be made into a cylindrical shape are packed in a box, even if a plurality of parts 5 are dropped, it is possible to easily identify which sheet material 3 is a dropped part. It can be.

  Even when the sheet material 3 is cylindrical in this way, the above-described slits 22a to 22d extend in a direction that coincides with either the X direction or the Y direction in relation to the direction in which the sheet material 3 is curved. Therefore, as compared with the case where the slit extending in the direction inclined by 45 degrees with respect to the X direction or the Y direction is formed, the tongue-like portion is prevented from expanding only by curving the sheet material 3. And the effect of preventing the component 5 from falling off the sheet material 3 is high.

  By the way, in the component holding structure 1 described above, the sheet material 3 is provided with a jig attachment hole 23 (see FIG. 3A) used when the sheet material 3 is attached to the jig. The sheet material 3 can be attached to a jig 33 as shown in FIG.

  Specifically, the jig 33 has a curved main body 33 a and an attachment portion 33 b for attaching the sheet material 3. By passing the attachment portion 33 b through the jig attachment hole 23, the sheet material 3 is attached to the jig 33. 33 can be attached. And when attached to such a jig | tool 33, the sheet | seat material 3 will be supported in the jig | tool 33, and will be hold | maintained in the state curved in the form from which the component holding surface 3a side becomes convex.

  Therefore, with such a holding form, each component 5 held on the component holding surface 3a is erected in the centrifugal direction from the center of curvature of the component holding surface 3a, and the gap between the components 5 Can be made larger than the arrangement pitch of the parts 5.

  Therefore, even when the parts 5 are arranged at a relatively narrow pitch, the operator can easily perform the work of pinching the temporarily fastened parts 5 with the fingertips, and the efficiency of the work of removing the parts 5 from the sheet material 3 is improved. be able to. Further, since the parts 5 can be arranged at a relatively narrow pitch, the size of the sheet material 3 can be reduced compared with the case where the same number of parts are arranged on the sheet material that cannot be bent, and the cost can be reduced accordingly. Can be planned.

The specific form of the jig is not limited to that shown in FIG. 5A, and may be a jig 35 having a form as shown in FIG. 5B, for example.
Specifically, the jig 35 includes a cylindrical main body 35a and an attachment portion 35b. The sheet material 3 is wound around the outer periphery of the cylindrical main body 35a, and the attachment portion 35b is passed through the jig attachment hole 23. Thus, the sheet material 3 can be attached to the jig 35.

  Further, the cylindrical main body 35a is supported in a rotatable state by the support portion 35c. When the temporarily fastened part 5 is removed, the cylindrical main body 35a is rotated by the weight of the remaining part of the part 5. The part where the most parts 5 remain is moved downward by its own weight.

  Therefore, if such a jig 35 is used, an operator can always remove the component 5 moving downward by its own weight by installing the jig 35 above the work place, Work efficiency can be improved.

  5A and 5B show an example in which the sheet material 3 is attached to the jigs 33 and 35. However, the component holding structure 1 may be used without being attached to the jig. For example, as shown in FIG. 6, the operator can directly hold the component holding structure 1 in his hand and remove the component 5 from the sheet material 3 and attach the component 5 to a necessary place.

As mentioned above, although embodiment of this invention was described, this invention is not limited to said specific one Embodiment, In addition, it can implement with a various form.
For example, in the above embodiment, an example in which 20 parts 5 in the X direction and 5 parts 5 in the Y direction are arranged to form a 20 × 5 matrix is shown. The state is not limited to the above example.

  More specifically, for example, a plurality of components 5 may not be tightly packed in an m × n matrix, and 5 in the Y direction as in the component holding structure 41 shown in FIG. Even if the row in which the individual parts 5 are arranged and the row in which the four parts 5 are arranged in the Y direction are alternately arranged in a plurality of rows in the X direction, the same as in the above embodiment The effect can be expected.

  Further, as in the component holding structure 43 shown in FIG. 7B, a plurality of columns in which four components 5 are arranged in the Y direction are arranged in the X direction. In this case, the positions of the four components 5 may be shifted in the Y direction, and the number of rows extending in the X direction may not be four. In this case, the same effect as in the above-described embodiment is expected. Can do.

  Further, in the case of the component holding structure 41 shown in FIG. 7A, the components 5 are sparse in the row extending in the X direction at the right end in the drawing, but the component holding structure 45 shown in FIG. As described above, the parts 5 in the row extending in the X direction may be sparsely arranged even at the left end in the figure. In this case, a plurality of columns in which five components 5 are arranged in the Y direction and a column in which three components 5 are arranged in the Y direction are alternately arranged in the X direction.

  In addition, the above-described component holding structures 1, 41, 43, 45, etc., all have a state in which a plurality of components 5 are arranged straight in both the X direction and the Y direction. As in the component holding structure 47 shown in FIG. 7D, a plurality of components 5 are arranged straight in the Y direction, but a plurality of components 5 are not arranged straight in the X direction. Even in this case, the same effect as that of the above-described embodiment can be expected.

In the above-described embodiment, an example in which parts having the same shape are arranged on a single sheet material has been described. However, a plurality of types of parts having different shapes may be arranged on a single sheet material. .
Also, when multiple types of differently shaped parts are arranged on a single sheet material, if there are parts with similar shapes, it is easy to identify differences between similar parts by changing the mounting angle. An array may be used.

  Further, although not mentioned in the above embodiment, when there are a plurality of types of parts having different shapes, the difference in the parts can be identified by the color of the sheet material by changing the color of the sheet material in association with the shape. You may do it. Or you may enable it to identify the difference of components by notching or marking a part of sheet material.

Further, by changing the colors of the parts and the sheet material, it may be easy to check the parts existing on the sheet material.
In addition, in the said embodiment, although the cable clamp was illustrated as an example of components, about the function and form of components temporarily fixed on a sheet | seat material, various things can be utilized arbitrarily. For example, even when a component holding structure is configured by temporarily fixing a spacer or the like having a structure corresponding to the fixing portion 8 provided on the cable clamp 5 at both ends of the column on the sheet material, the effects as described above are obtained. You can expect.

  DESCRIPTION OF SYMBOLS 1 ... Component holding structure, 3 ... Sheet material, 3a ... Component holding surface, 5 ... Component (cable clamp), 7 ... Cable holding part, 8 ... Fixing part, 11 ... Base, 11a ... engaged part, 12 ... movable part, 12a ... engaging part, 13 ... hinge part, 15 ... strut part, 16 ... check piece , 16a ... projection, 17 ... leaf spring, 21 ... component mounting hole, 21a ... circular hole, 21b ... notch, 22a, 22b, 22c, 22d ... slit, 23 ... Jig mounting hole, 31 ... Clamp, 33,35 ... Jig, 33a ... Main body, 33b, 35b ... Mounting portion, 35a ... Cylindrical main body, 35c ... -Support part.

Claims (6)

A flexible sheet material, and a plurality of parts temporarily fixed to the sheet material, wherein the plurality of temporarily fixed parts have a component holding surface on one of the front and back sides of the sheet material As described above, when each component is used, a component holding structure in which each component can be detached from the sheet material by applying an external force to each component to release the temporary fixing. A thing,
When the sheet material is curved with the two directions parallel to the component holding surface and perpendicular to each other as the X direction and the Y direction, the axis parallel to the X direction as the center of curvature and the component holding surface as the inner peripheral side When the sheet material is bent to the first curvature, the components adjacent to each other in the Y direction come into contact with each other, so that the sheet material has a larger curvature than the first curvature. It has a structure that does not become a state,
Moreover, when the sheet material is curved with the component holding surface on the inner peripheral side with the axis parallel to the Y direction as the center of curvature, the sheet material is curved to the first curvature, Components in positions adjacent to each other in the X direction do not come into contact with each other, and the sheet material has a structure in which the second curvature is larger than the first curvature. Retaining structure. The plurality of parts are arranged in an m × n matrix in which m parts in the X direction and n parts in the Y direction (where m and n are integers of 2 or more) are arranged. The component holding structure according to claim 1, wherein the component holding structure is held on a holding surface. The sheet material is provided with a component mounting hole at a position where each component is mounted, and the component is provided with an insertion portion that is inserted into the component mounting hole from the component holding surface side. The insertion portion is inserted into the component mounting hole, and the check piece provided in the insertion portion is caught by the sheet material on the back side of the component holding surface, and the insertion portion is removed from the component mounting hole. By being in a state that does not come out, each part has a structure that is temporarily fixed to the sheet material,
In addition, when the insertion portion is rotated relative to the component attachment hole with the axis extending in the insertion direction of the insertion portion as a rotation center to have a specific rotation angle, the periphery of the component attachment hole The structure is such that the deformation amount of the sheet material is smaller than that when the rotation angle is other than the specific rotation angle, so that positioning to the specific rotation angle is promoted. The component holding structure according to claim 1 or 2, wherein: Four slits extending in the centrifugal direction around the component mounting hole are formed around the component mounting hole, and the first and second slits of the four slits are perpendicular to the X direction. The component holding according to any one of claims 1 to 3, wherein the component holders extend in opposite directions, and the third and fourth slits extend in directions opposite to each other perpendicular to the Y direction. Structure. The component holding according to any one of claims 1 to 4, wherein when the sheet material is in a state of forming the second curvature, the sheet material has a cylindrical shape with an inner peripheral side of the component holding surface. Structure. The sheet material is provided with a jig mounting hole used when the sheet material is attached to a jig,
The sheet material can be attached to the jig by passing an attachment portion provided on the jig through the jig attachment hole. When the sheet material is attached to the jig, the sheet material is supported by the jig. It hold | maintains in the state curved in the form which a holding surface side becomes convex. The component holding structure in any one of Claims 1-5 characterized by the above-mentioned.

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