Inner lining plate and carton
By designing an inner lining board and using the structure of the flexible plate body to form a cavities, the problem of damage caused by friction between the filter and the cable during transportation is solved, and the filter and cable are stable and open, protecting the electrical performance of the equipment.
Patent Information
- Application Number
- CN202420345280.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-02-23
AI Technical Summary
During the transportation of the filter, the friction between the filter housing and the cable causes cable damage, affecting the electrical performance of the cable.
An inner lining plate is designed, including a flexible plate body, and a placement area, a connection area and a fixing area are arranged along the first direction. A plurality of notches are provided at the edge of the fixing area, and the bottom of the notches extends to the center of the fixing area. When the fixing area is folded and the connection area forms a cavity, the notches face the placement area, and are used to place the filter body and the cable, so as to realize the separation and opening, and reduce friction.
Through the design of the lining plate, the fixed area is folded to form a cavities, which not only fixes the filter body, but also separates the cables, reducing the friction between the filter and the cable during transportation and protects the quality of the cable and the filter.
Smart Images
Figure CN222592034U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cartons, in particular to an inner lining board and a carton. Background Art
[0002] A filter is a frequency-selective device that allows specific frequency components in a signal to pass through while greatly attenuating other frequency components. The frequency-selective function of the filter can be used to filter out interference noise or perform spectrum analysis. In other words, any device or system that allows specific frequency components in a signal to pass through while greatly attenuating or suppressing other frequency components is called a filter. A filter is a device that filters waves.
[0003] During the transportation of the filter, the filter body and the cable are usually placed together in the packaging cavity. However, bumps are inevitable during transportation. Since the outer wall of the cable is soft, but the outer shell of the filter is a metal shell and is relatively hard, friction between the filter shell and the cable is inevitable during transportation. This causes damage to the cable during friction and affects the electrical performance of the cable.
[0004] Therefore, how to fix the filter and separate the filter from the cable line to avoid collision between them is an urgent problem to be solved. Utility Model Content
[0005] The problem solved by the utility model is to provide an inner lining plate and a carton, which can fix the filter body on the one hand, and separately fix the filter body and the cable on the other hand, thereby eliminating the damage of the filter body to the cable during transportation, ensuring the performance of the cable, and having a wider range of uses.
[0006] In order to solve the above-mentioned problem, the utility model provides an inner lining plate, comprising: a flexible plate body, comprising a placement area, a connection area and a fixing area arranged along a first direction, the connection area being located between the placement area and the fixing area; a plurality of notches located at the edge of the fixing area, the bottom of the notch extending from the edge of the fixing area along a second direction toward the center of the fixing area, and when the fixing area is folded toward the placement area and forms a cavity with the connection area, the notch faces the placement area.
[0007] Optionally, the fixing area has a plurality of sub-fixing areas, the notch is located at the edge of the sub-fixing area away from the connecting area, and when the fixing area is folded toward the placement area, it forms the cavity with the connecting area, and the sub-fixing area does not overlap with the connecting area.
[0008] Optionally, indentation lines are provided between adjacent sub-fixing areas and between the sub-fixing area and the connecting area.
[0009] Optionally, the fixing area includes at least a first sub-fixing area and a second adjacent sub-fixing area, the notch is located at the edge of the second sub-fixing area, the fixing area is folded toward the placement area and forms the cavity with the connecting area, and the first sub-fixing area overlaps the connecting area.
[0010] Optionally, the fixing area includes at least a first sub-fixing area, a second sub-fixing area, a third sub-fixing area, a fourth sub-fixing area and a fifth sub-fixing area that are adjacent to each other, the notch is located at the edge of the third sub-fixing area, the fixing area is folded toward the placement area and forms the cavity with the connecting area, the second sub-fixing area overlaps with the connecting area, and the first sub-fixing area overlaps with the fifth sub-fixing area.
[0011] Optionally, the cross-sectional shape of the cavity parallel to the first direction is one of rectangular, circular or triangular.
[0012] Optionally, the lining board is corrugated paper.
[0013] Correspondingly, the utility model also provides a carton, comprising the above-mentioned inner lining board; a carton body, the carton body having a placement cavity, and the inner lining board is located in the placement cavity.
[0014] Optionally, it also includes: a clamping member located in the placement cavity, the clamping member is located at both ends of the inner lining plate along a second direction, the second direction is perpendicular to the first direction, and the clamping member is located between adjacent cavities.
[0015] Optionally, the clamping member includes first clamping portions parallel to each other and second clamping portions connected to the first clamping portions, and a size of the second clamping portions in the first direction is equal to a distance between adjacent cavities in the first direction.
[0016] Optionally, it further includes a clamping notch on the first clamping portion, and after the clamping portion is fixed between adjacent cavities, the clamping notch is communicated with the notch.
[0017] Optionally, it also includes: a plurality of pads located in the placement cavity, after the inner lining plate is placed in the placement cavity, the pads are located between the bottom of the inner lining plate and the placement cavity.
[0018] Optionally, it also includes: a protection plate, after the lining plate is placed in the placement cavity, the protection plate covers the surface of the lining plate.
[0019] Compared with the prior art, the technical solution of the utility model has the following advantages:
[0020] In the technical solution of the lining plate provided by the utility model, the flexible plate body includes a placement area, a connection area and a fixing area arranged along a first direction, the connection area is located between the placement area and the fixing area, a plurality of notches are arranged at the edge of the fixing area, and the bottom of the notch extends from the edge of the fixing area along the second direction to the center of the fixing area, when the fixing area is folded toward the placement area and forms a cavity with the connection area, the notch faces the placement area, wherein the placement area is used to place the filter body, and the cable connected to the filter body can be inserted into the cavity through the hole notch, so that on the one hand, the cavity formed on both sides of the placement area is used to fix the filter body, and on the other hand, the cavity is used to place the cable, so that the filter body and the cable are placed separately, which can not only ensure that the damage to the filter body is reduced during transportation, but also eliminate the friction between the outer wall of the filter body and the cable, eliminate the damage to the cable surface, and ensure the quality of the cable and the filter body, and has a wider range of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the structure of the inner lining plate in one embodiment of the utility model;
[0022] Figure 2 For use Figure 1 A schematic diagram of the structure of an inner lining plate formed by an inner lining plate;
[0023] Figure 3 This is a schematic structural diagram of an inner lining plate in another embodiment of the utility model;
[0024] Figure 4 For use Figure 3 A schematic diagram of the structure of an inner lining plate formed by an inner lining plate;
[0025] Figure 5 This is a structural schematic diagram of an inner lining plate in another embodiment of the utility model;
[0026] Figure 6 For use Figure 5 A schematic diagram of the structure of an inner lining plate formed by an inner lining plate;
[0027] Figure 7 This is an exploded view of the structure of a carton in one embodiment of the present invention. DETAILED DESCRIPTION
[0028] As can be seen from the background technology, the cushioning effect of existing cartons needs to be improved.
[0029] During the transportation of the filter body, the filter needs to be packaged. The filter includes the filter body and a cable. The filter body and the cable are usually placed in a unified packaging cavity.
[0030] The inventors found that this packaging method places the filter body and the cable in one cavity. Since the outer shell of the filter body is a metal shell, during the bumpy transportation process, the outer wall of the cable and the outer shell of the filter body will inevitably collide and rub against each other, causing damage to the cable surface, affecting the performance of the cable, and to a certain extent limiting the use of the filter body.
[0031] The inventors have found that the flexible board body includes a placement area, a connection area and a fixing area arranged along a first direction, the connection area is located between the placement area and the fixing area, a plurality of notches are arranged at the edge of the fixing area, and the bottom of the notch extends from the edge of the fixing area along the second direction to the center of the fixing area. When the fixing area is folded toward the placement area and forms a cavity with the connection area, the notch faces the placement area, wherein the placement area is used to place the filter body, and the cable connected to the filter body can pass through the notch into the cavity. In this way, on the one hand, the cavity formed on both sides of the placement area is used to fix the filter body, and on the other hand, the cavity is used to place the cable, so that the filter body and the cable are placed separately, which can not only reduce damage to the filter body during transportation, but also eliminate friction between the outer wall of the filter body and the cable, eliminate damage to the cable surface, and ensure the quality of the cable and the filter body, and has a wider range of use.
[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0033] First, please refer to Figure 1 and Figure 2 The lining plate 200 includes a flexible plate body 201 .
[0034] The flexible board body 201 includes a placement area I, a connection area II and a fixing area III arranged along a first direction.
[0035] In this embodiment, the flexible board body 201 is made of a whole piece of corrugated paperboard.
[0036] In other embodiments, the flexible board body 201 may also be made of cardboard of other materials.
[0037] The connection area II is located between the placement area I and the fixing area III.
[0038] In this embodiment, the first direction is set to be the X-axis direction, and the second direction is set to be the Y-axis direction.
[0039] In this embodiment, the edge of the fixing area III has a plurality of notches 202, and the bottom of the notches 202 extends from the edge of the fixing area III along the second direction toward the center of the fixing area III. When the fixing area III is folded toward the placement area I and forms a cavity 203 with the connecting area II, the notches 202 face the placement area I (see Figure 2 ).
[0040] In this embodiment, the placement area I provides space for the assembly of the filter body. The filter body is placed on the placement area I, and the side wall of the filter body is supported by the cavity 203 on the connection area II, thereby fixing the filter body.
[0041] In this embodiment, due to the presence of the notch 202, after the filter body is placed in the placement area I, the cable connected to the filter body can pass through the notch 202 into the cavity 203, thereby fixing the cable.
[0042] In this embodiment, on the one hand, the filter body is fixed by utilizing the cavities 203 on both sides of the placement area I, and on the other hand, the cable is inserted into the cavity 203 from the notch 202, so that the cable and the filter body are placed separately, thereby eliminating the damage to the cable surface caused by the mutual friction between the filter body and the cable during transportation, ensuring the quality of the cable during transportation, and having a wider range of uses.
[0043] In this embodiment, the fixing area III includes a plurality of sub-fixing areas III, and the notch 202 is located at the edge of the sub-fixing area III away from the connecting area II. When the fixing area III is folded toward the placement area I, it forms a cavity 203 with the fixing area III and the connecting area II, and the sub-fixing area III does not overlap with the connecting area II.
[0044] For details, please refer to Figure 1 The fixing area III includes three sub-fixing areas, namely a first sub-fixing area 204, a second sub-fixing area 205 and a third sub-fixing area 206.
[0045] In this embodiment, there is an indentation line between the first sub-fixing area 204 , the second sub-fixing area 205 and the third sub-fixing area 206 .
[0046] In this embodiment, there are also indentation lines between the placement area I, the connection area II and the fixing area III.
[0047] In this embodiment, both sides of the placement area I have the connection area II and the fixing area III.
[0048] In other embodiments, one side of the placement area I has the connection area II and the fixing area III, so that the filter body can be fixed by ensuring that one side of the filter body is in close contact with the inner wall of the carton during the placement of the filter body and the other side of the filter body is supported by the cavity.
[0049] In this embodiment, the notch 202 is located at an edge of the sub-fixing region III away from the connecting region II, that is, the notch 202 is located at an edge of the first sub-fixing region 204 .
[0050] In this embodiment, there may be two notches 202 at the edge of the first sub-fixing area 204 , and the two notches 202 are symmetrically distributed at the edge of the first sub-fixing area 204 along the first direction.
[0051] In this embodiment, please refer to Figure 2 When the fixing area III is folded toward the placement area I, it forms a cavity 203 with the fixing area III and the connecting area II, and the sub-fixing area III does not overlap with the connecting area II.
[0052] In this embodiment, the first sub-fixing area 204 is in contact with the connecting area II and is fixed by glue or the like.
[0053] In this embodiment, reference Figure 2 When the fixing area III is folded toward the placement area I to form the cavity 203 together with the fixing area III and the connection area II, the cross-sectional shape of the cavity 203 parallel to the first direction is a square.
[0054] In yet another embodiment, the fixing area III may further include two sub-fixing areas, namely a first sub-fixing area and a second sub-fixing area. When the fixing area is folded toward the placement area, it forms a cavity together with the fixing area III and the connecting area. The sub-fixing area does not overlap with the connecting area, and the cross-sectional shape of the cavity parallel to the first direction is a triangle.
[0055] In other embodiments, the cross-sectional shape of the cavity 203 parallel to the first direction may also be rectangular, circular, etc., and may be folded according to actual needs.
[0056] In this embodiment, there is a cavity 203 on each side of the placement area I, and one of the cavities 203 has two notches 202 on the side wall close to the placement area I.
[0057] In another embodiment, please refer to Figure 3 and Figure 4The fixing area III includes at least a first sub-fixing area 207 and a second sub-fixing area 208 adjacent to each other, the notch 202 is located at the edge of the second sub-fixing area 208, the fixing area III is folded toward the placement area I and forms the cavity 203 with the connection area II, and the first sub-fixing area 207 overlaps with the connection area II.
[0058] For details, please refer to Figure 3 The fixing area III also includes a third sub-fixing area 209 adjacent to the second sub-fixing area 208, a fourth sub-fixing area 210 adjacent to the third sub-fixing area 209, and the fourth sub-fixing area 210 is adjacent to the connection area II.
[0059] Among them, the fixing area III is folded toward the placement area I and forms the cavity 203 with the connection area II, and the first sub-fixing area 207 overlaps with the connection area II. Since the connection area II overlaps with the first sub-fixing area 207, the fixing area between the connection area II and the fixing area III is increased, thereby enhancing the fixation of the cavity 203, preventing it from loosening during transportation, and playing a good role in stabilizing the filter body.
[0060] In another embodiment, please refer to Figure 5 and Figure 6 The fixing area III includes at least a first sub-fixing area 211, a second sub-fixing area 212, a third sub-fixing area 213, a fourth sub-fixing area 214 and a fifth sub-fixing area 215 which are adjacent to each other. The notch 202 is located at the edge of the third sub-fixing area 213. The fixing area III is folded toward the placement area I and forms the cavity 203 with the connection area II. The second sub-fixing area 212 overlaps with the connection area II. The first sub-fixing area 211 overlaps with the fifth sub-fixing area 215.
[0061] Among them, the connection area between the fixing area III and the connecting area II is increased by overlapping the second sub-fixing area 212 and the connecting area II, and at the same time, the first sub-fixing area 211 and the fifth sub-fixing area 215 overlap, thereby enhancing the side wall strength of the cavity 203, improving the strength and stability of the cavity 203, and further effectively realizing the fixation of the filter body and the cable, and having a wider range of uses.
[0062] In other embodiments, although the number of sub-fixing areas increases, as long as it is ensured that after the cavity is folded to form the cavity, the notch is located on the side walls of the cavity on both sides of the placement area to facilitate the insertion of the cable, and the specific position and size of the notch can be adjusted according to the actual size between the cable and the filter body without special limitations.
[0063] Utilizing the above-mentioned inner lining board 200 , the utility model also provides a carton 300 , including the above-mentioned inner lining board 200 .
[0064] The carton 300 includes a carton body 301 , wherein the carton body 301 has a placement cavity 301 a , and the lining plate 200 is located in the placement cavity 301 a .
[0065] In this embodiment, the width of the inner lining plate 200 in the first direction is equal to the width of the placement cavity 301a in the first direction, and the length of the inner lining plate 200 in the second direction is equal to the length of the placement cavity 301a in the second direction.
[0066] In other implementations, the width of the inner lining plate 200 in the first direction is slightly smaller than the width of the placement cavity 301a in the first direction, and the length of the inner lining plate 200 in the second direction is slightly smaller than the length of the placement cavity 301a in the second direction.
[0067] It should be noted that the slightly smaller than here basically means that the error between the two is in the range of 1% to 5%.
[0068] In this embodiment, the filter body 303 is placed on the placement area I, and the placement area I has the cavity 203 on both sides. The cavity 203 fixes the filter body 303 well on the placement area I, and the cable 304 passes through the notch 202 into the cavity 203, thereby realizing the separate fixation of the cable 304 and the filter body 303.
[0069] In this embodiment, the number of the notches 202 in the fixing area III is two, that is, the side wall of one cavity 203 has two notches 202 .
[0070] In other embodiments, the number of the notch 202 in the fixing area III may also be one.
[0071] In this embodiment, when the cable 304 is long, after the cable 304 passes through one of the notches 202 of the cavity 203 into the cavity 203, it can come out from another notch 202 of the cavity 203 and then pass through another notch 202 of the cavity 203, and repeat this process until the cable 304 is placed ( Figure 7 The straight line with arrow in the middle indicates the insertion action of the cable).
[0072] In this embodiment, please refer to Figure 7, also includes: a clamping member 302 located in the placement cavity 301a, the clamping member 302 is located at both ends of the inner lining plate 200 along a second direction, the second direction is perpendicular to the first direction, and the clamping member 302 is located between adjacent cavities 203.
[0073] In this embodiment, the clamping member 302 includes mutually parallel first clamping portions 302b and second clamping portions 302a connected to the first clamping portions 302b, and the size of the second clamping portions 302a in the first direction is equal to the distance between adjacent cavities 203 in the first direction.
[0074] In this embodiment, a clamping notch 302 c is further included on the first clamping portion 302 b . After the clamping portion is fixed between the adjacent cavities 203 , the clamping notch 302 c is communicated with the notch 202 .
[0075] In this embodiment, it also includes: a plurality of pads 305 located in the placement cavity 301a. After the inner lining plate 200 is placed in the placement cavity 301a, the pads 305 are located between the bottom of the inner lining plate 200 and the placement cavity 301a.
[0076] In this embodiment, it further includes: a protection plate 306 . After the inner lining plate 200 is placed in the placement cavity 301 a , the protection plate 306 covers the surface of the inner lining plate 200 .
[0077] In this embodiment, during the process of packaging the filter body 303, the filter body 303 is placed on the placement area I, and the cavities 203 on both sides of the placement area I fix the filter body 303. The cavity 203 has the notch 202 on the side wall close to the placement area I, and the cable 304 passes through the notch 202 into the cavity 203, thereby realizing the separate fixation of the cable 304 and the filter body 303, which can not only ensure that the damage to the filter body 303 is reduced during transportation, but also eliminate the friction between the outer wall of the filter body 303 and the cable 304, eliminate the damage to the surface of the cable 304, and ensure the quality of the cable 304 and the filter body 303, and has a wider range of use.
[0078] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.
Claims
1. A lining plate, characterized in that: include: The flexible board body comprises a placement area, a connection area and a fixing area arranged along a first direction, wherein the connection area is located between the placement area and the fixing area; A plurality of notches are located at the edge of the fixing area, and the bottom of the notches extend from the edge of the fixing area along the second direction toward the center of the fixing area. When the fixing area is folded toward the placement area and forms a cavity with the connecting area, the notches face the placement area.
2. The lining plate according to claim 1, characterized in that: The fixing area has a plurality of sub-fixing areas, the notch is located at the edge of the sub-fixing area away from the connecting area, and when the fixing area is folded toward the placement area, it forms the cavity with the fixing area and the connecting area, and the sub-fixing area does not overlap with the connecting area.
3. The lining plate according to claim 2, characterized in that: Indentation lines are provided between adjacent sub-fixing areas and between the sub-fixing area and the connecting area.
4. The lining plate according to claim 1, characterized in that: The fixing area includes at least a first sub-fixing area and a second sub-fixing area adjacent to each other, the notch is located at the edge of the second sub-fixing area, the fixing area is folded toward the placement area and forms the cavity with the connecting area, and the first sub-fixing area overlaps with the connecting area.
5. The lining plate according to claim 1, characterized in that: The fixing area includes at least a first sub-fixing area, a second sub-fixing area, a third sub-fixing area, a fourth sub-fixing area and a fifth sub-fixing area which are adjacent to each other, the notch is located at the edge of the third sub-fixing area, the fixing area is folded toward the placement area and the connecting area constitutes the cavity, the second sub-fixing area overlaps with the connecting area, and the first sub-fixing area overlaps with the fifth sub-fixing area.
6. The lining plate according to claim 1, characterized in that: The cross-sectional shape of the cavity parallel to the first direction is one of rectangular, circular or triangular.
7. The lining plate according to claim 1, characterized in that: The inner lining board is corrugated paper.
8. A carton, characterized in that: include: The lining plate according to any one of claims 1 to 7, wherein the lining plate comprises: The flexible board body comprises a placement area, a connection area and a fixing area arranged along a first direction, wherein the connection area is located between the placement area and the fixing area; A plurality of notches located at the edge of the fixing area, wherein the bottom of the notches extends from the edge of the fixing area along the second direction toward the center of the fixing area, and when the fixing area is folded toward the placement area and forms a cavity with the connection area, the notches face the placement area; The carton body has a placement cavity, and the lining plate is located in the placement cavity.
9. The carton according to claim 8, characterized in that Also includes: A clamping member is located in the placement cavity, and the clamping member is located at both ends of the inner lining plate along a second direction, the second direction is perpendicular to the first direction, and the clamping member is located between adjacent cavities.
10. The carton according to claim 9, characterized in that The clamping member includes first clamping parts parallel to each other and second clamping parts connected to the first clamping parts, and the size of the second clamping parts in the first direction is equal to the distance between adjacent cavities in the first direction.
11. The carton according to claim 10, characterized in that It also includes a clamping notch on the first clamping portion, and after the clamping portion is fixed between the adjacent cavities, the clamping notch is communicated with the notch.
12. The carton according to claim 8, characterized in that Also includes: A plurality of pads are located in the placement cavity. After the inner lining plate is placed in the placement cavity, the pads are located between the bottom of the inner lining plate and the placement cavity.
13. The carton according to claim 8, characterized in that Also includes: A protection plate, after the inner lining plate is placed in the placement cavity, the protection plate covers the surface of the inner lining plate.