Ink box packaging assembly

Abstract

The utility model discloses an ink box packaging assembly. Comprising a packaging box, an ink box, a chip and a chip mounting part, a containing space is formed in the packaging box, an opening part is arranged on a box body of the packaging box, and the opening part is communicated with the containing space. The ink box is accommodated in the accommodating space, and a chip mounting part is arranged on the ink box; the chip is mounted on the chip mounting part, and an external terminal is arranged on the chip; wherein the chip mounting part is also provided with through holes, and the through holes expose the external terminals and are in one-to-one correspondence with the external terminals; the through hole and the external terminal are exposed through the opening part. When the chip is upgraded, the contact pin of the upgrading equipment is directly contacted with the external terminal, the chip is easy to align, and the contact pin of the upgrading equipment is not easy to damage; and the through holes are in one-to-one correspondence with the external terminals, so that the arrangement equipment contact pins are guided to be connected with the external terminals in the chip upgrading process, the positioning between the equipment contact pins and the external terminals is more accurate, the upgrading speed is higher, the upgrading efficiency is improved, and meanwhile, the problem that the opening of the packaging box is easy to crack is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of image forming devices, in particular to an ink cartridge packaging component. Background Art

[0002] Since printer manufacturers push firmware upgrades to printers on the market every certain period of time, after each upgrade, the finished ink cartridges cannot be used in the upgraded printers. Therefore, sellers or manufacturers need to upgrade the ink cartridge chips in time before they can enter the market. The current upgrade method for finished products includes opening the packaging box, inserting a probe into the opening to contact the ink cartridge chip for information transmission,

[0003] However, for some ink cartridges, the chip is installed in the groove, and the opening of the packaging box is not facing the chip. Therefore, when upgrading the chip, the contact pin on the upgrading device needs to be inserted into the groove, which often leads to problems such as inaccurate chip alignment, easy damage to the contact pin of the upgrading device, and easy cracking of the packaging box opening. In addition, in order to fully expose the chip terminal, some through holes are set to a larger area, which will cause inaccurate alignment during the upgrade, slow upgrade speed, and affect the upgrade efficiency. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the purpose of the utility model is to provide an oral tongue depressor bracket to solve the above-mentioned technical problems.

[0005] An ink cartridge packaging assembly, comprising:

[0006] A packaging box, wherein a receiving space is formed in the packaging box, and an opening is provided on the box body of the packaging box, and the opening is communicated with the receiving space;

[0007] An ink cartridge, the ink cartridge is accommodated in the accommodation space, and a chip mounting portion is provided on the ink cartridge;

[0008] A chip, the chip is mounted on the chip mounting portion, and a plurality of external terminals are provided on the chip;

[0009] The chip mounting portion is also provided with a plurality of through holes, the through holes expose the external terminals and correspond to the external terminals one by one; the through holes and the external terminals are exposed through the opening portion.

[0010] In one embodiment, a connection terminal is provided on the other surface of the chip which is opposite to the surface where the external connection terminal is provided, and the connection terminal is used to be electrically connected to the printer contact pin.

[0011] In one embodiment, the area of ​​each through hole is smaller than or equal to the area of ​​each external terminal.

[0012] In one embodiment, a memory is also provided on the side of the chip where the external terminals are provided, and the memory is used to store ink information.

[0013] In one embodiment, the external terminals are evenly arranged on both sides of the memory, and the external terminals on both sides of the memory are arranged at equal intervals.

[0014] In one embodiment, the external terminals are arranged in pairs along the first direction of the chip and are respectively located at two sides of the memory in the first direction.

[0015] In one embodiment, the external terminals are arranged in pairs along the second direction of the chip and are respectively located at two sides of the memory in the first direction.

[0016] In one embodiment, the external terminals are sequentially arranged along the first direction and / or the second direction of the chip and are located on one side of the memory in the first direction and / or the second direction.

[0017] In one embodiment, the ink cartridge is further provided with an ink outlet, and the ink outlet is located at one side of the chip mounting portion.

[0018] In one embodiment, the ink cartridge includes a shell and a cover component, the shell is provided with a notch portion, the cover component is provided with a through hole, and the cover component is arranged on the shell so that the notch portion is formed as a chip mounting portion.

[0019] The beneficial effects of the utility model are as follows: by arranging external terminals on the chip, through holes on the cover component, and an opening on the packaging box, the external terminals, the through holes, and the opening are arranged in a one-to-one correspondence, so that when the chip is upgraded, the contact pins of the upgraded device can directly contact the external terminals, the chip is easy to align, and the contact pins of the upgraded device are not easily damaged; and the through holes are arranged in a one-to-one correspondence with the external terminals, so that during the chip upgrade process, the contact pins of the device are guided to be connected to the external terminals, ensuring more accurate positioning between the two, faster upgrading speed, improved upgrading efficiency, and preventing the problem of easy cracking of the opening of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a three-dimensional structural diagram of an ink cartridge packaging assembly according to the first embodiment of the utility model;

[0022] Figure 2 for Figure 1 The three-dimensional structure diagram of the medium packaging box;

[0023] Figure 3 for Figure 1A top view of an ink cartridge packaging assembly;

[0024] Figure 4 for Figure 1 The three-dimensional structure diagram of the middle ink cartridge;

[0025] Figure 5 for Figure 1 3D exploded view of the medium ink cartridge;

[0026] Figure 6 for Figure 1 A three-dimensional structural diagram of one side of the chip containing external terminals and memory;

[0027] Figure 7 for Figure 1 A three-dimensional structural diagram of one side of the chip containing the connection terminals;

[0028] Figure 8 It is a three-dimensional exploded view of the ink cartridge of the second embodiment of the utility model;

[0029] Fig. 9 for Figure 8 A top view of the middle ink cartridge installed in the packaging box;

[0030] Fig.10 for Figure 8 A three-dimensional structural diagram of one side of the chip containing the connection terminals;

[0031] Wherein: a packaging box 1; a containing space 11; an opening 12;

[0032] Ink cartridge 2; housing 27; ink outlet 273; notch 272; ink storage chamber 271; cover member 28; through hole 281; chip mounting portion 29;

[0033] Chip 3; chip substrate 31; external terminal 32; connection terminal 33; memory 34; DETAILED DESCRIPTION

[0034] In order to better understand the technical solution of the present utility model, the embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0035] It should be clear that the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0037] In the following descriptions of directions, perpendicular to Figure 1 When viewed from the center of the paper, Figure 1The left side of the paper is left. Figure 1 The right side of the paper is right. Figure 1 The upper side of the paper is the top. Figure 1 The lower side of the middle paper is the bottom. Figure 1 The near side of the middle paper is the front, Figure 1 The far side of the middle paper is the back. The direction from left to right is an embodiment of the first direction (i.e., the +X axis direction), the direction from back to front is an embodiment of the second direction (i.e., the +Y axis direction), and the direction from bottom to top is an embodiment of the third direction (i.e., the +Z axis direction).

[0038] Embodiment 1

[0039] An ink cartridge packaging component, such as Figure 1-5 As shown, the packaging box 1, the ink cartridge 2 and the chip 3 are formed with a receiving space 11 in the packaging box 1, and the packaging box 1 is provided with an opening 12 in the direction of the +Z axis, and the opening 12 is connected with the receiving space 11; the ink cartridge 2 is received in the receiving space 11, and the ink cartridge 2 has a first end 21 and a second end 22 arranged oppositely in the first direction, and a third end 23 and a fourth end 24 arranged oppositely in the second direction, and a fifth end 25 and a sixth end 26 arranged oppositely in the third direction; the ink cartridge 2 includes a shell 27, and an ink storage cavity 271 for accommodating ink is formed in the shell 27, and a chip mounting portion 29 is provided on the third end 23 and adjacent to the second end 22 of the ink cartridge 2 for mounting the chip 3. In this embodiment, the shape of the shell 27 can be set according to the shape of the corresponding mounting position in the printer, for example, it can be in the shape of a quadrangular prism or a cylindrical shape. Optionally, the shell 27 in this embodiment is roughly in the shape of a rectangular parallelepiped.

[0040] like Figure 5 As shown, a notch portion 272 is further provided on the shell 27, and the notch portion 272 is located at the third end 23 of the shell 27 and adjacent to the second end 22, and the notch portion 272 is in an open state in the +Z axis direction. The ink cartridge 2 also includes a cover component 28, and the cover component 28 is provided at a position corresponding to the notch portion 272 in the +Z axis direction of the shell 27, and a chip mounting portion 29 is formed thereon. The cover component 28 is separately provided from the shell 27, and the cover component 28 can be assembled with the shell 27 by means of snapping or bonding. Optionally, the cover component 28 in this embodiment is roughly rectangular in shape, and in a possible case, the cover component 28 can be integrally formed with the shell 27.

[0041] like Figure 4-5 As shown, the ink cartridge 2 is provided with an ink outlet 273 at the third end 23 and adjacent to the first end 21 for discharging the ink in the ink storage chamber 271 through the ink outlet 273 . The ink outlet 273 and the notch 272 are both on the end surface of the third end 23 , and the notch 272 is away from the ink outlet 273 .

[0042] like Figure 4 , combined Figure 6-7 As shown, the chip 3 is arranged on the chip mounting portion 29, and the chip 3 is pasted on the chip mounting portion 29, that is, the chip 3 is pasted on the cover member 28. The chip 3 includes a chip substrate 31, and a connection terminal 33 is arranged on one side of the chip substrate 31. The connection terminal 33 faces the housing 27 and is used to contact with the contact pin in the printer to achieve electrical connection; the other side of the chip substrate 31 is provided with an external terminal 32 and a memory 34, and the external terminal 32 faces the cover member 28. The memory 34 is connected to the connection terminal 33. The memory 34 is used to store information of the chip 3. The external terminal 32 is also electrically connected to the connection terminal 33, and the external terminal 32 is arranged opposite to the connection terminal 33. In this embodiment, the external terminals 32 are arranged in pairs along the first direction of the chip 3, and are respectively located on both sides of the memory 34 in the first direction.

[0043] like Figure 3-5 As shown, the cover part 28 is provided with a through hole 281, and the through hole 281 is arranged in a one-to-one correspondence with the external terminal 32, and the external terminal 32 is exposed through the through hole 281. When the ink cartridge 2 is installed in the packaging box 1, the through hole 281 and the external terminal 32 are exposed by the opening portion 12. In this embodiment, the through hole 281 includes a pair of rectangular through holes and a pair of circular through holes, and the rectangular through holes and the circular through holes can be aligned with each external terminal 32 on the chip 3. In one possible case, the area of ​​each through hole 281 is less than or equal to the area of ​​each external terminal 32. In another possible case, the shape of the opening portion 12 can be arranged in a one-to-one correspondence according to the shape of the through hole 281 on the cover part 28, or the opening portion 12 is an opening with a larger opening area, exposing all the through holes 281 on the cover part 28.

[0044] like Figure 3 As shown, in some modified embodiments, based on the first embodiment, the opening portion 12 can be roughly a rectangular through hole, and the opening portion 12 exposes multiple through holes 281 on the cover part 28 together, and each through hole 281 is arranged in a one-to-one correspondence with the external terminal 32.

[0045] In some other embodiments, the shapes of the through holes 281 may all be rectangular through holes, or may all be circular through holes, or may be other shapes, which will not be described in detail here.

[0046] When upgrading the chip 3, it is only necessary to use the contact pin on the upgrading device to pass through the through hole 281 to upgrade the external terminal 32. There is no need to extend the contact pin into the notch 272 to upgrade the connection terminal 33 on the chip 3. This is convenient for user operation and will also improve the upgrading speed and efficiency.

[0047] Embodiment 2

[0048] An ink cartridge packaging component, such as Figure 1-2 , combined Figure 8-9 As shown, it includes a packaging box 1, an ink cartridge 2 and a chip 3. A accommodating space 11 is formed in the packaging box 1. The packaging box 1 is provided with an opening 12 in the direction of the +Z axis, and the opening 12 is communicated with the accommodating space 11; the ink cartridge 2 is accommodated in the accommodating space 11, and the ink cartridge 2 includes a shell 27 and a cover member 28. An ink storage cavity 271 for accommodating ink is formed in the shell 27. A notch 272 is also provided on the shell 27. The chip 3 is arranged on the cover member 28 and is arranged corresponding to the notch 272. The cover member 28 is arranged on the shell 27 and forms a chip mounting portion 29 with the notch 272. The chip 3 is located in the chip mounting portion 29.

[0049] like Fig.10 As shown, the chip 3 includes a chip substrate 31, the chip 3 is arranged on the cover part 28, and one side of the chip substrate 31 is provided with external terminals 32 and a memory 34, and the memory 34 is used to store information of the chip 3. In this embodiment, the external terminals 32 are arranged in pairs along the second direction of the chip substrate 31, and are respectively located on both sides of the memory 34 in the first direction.

[0050] like Figure 8-9 As shown, the external terminals 32 on the chip 3 face the cover member 28, and the cover member 28 is provided with through holes 281, which are arranged one-to-one with the external terminals 32, and the external terminals 32 are exposed through the through holes 281. When the ink cartridge 2 is installed in the packaging box 1, the through holes 281 and the external terminals 32 are exposed by the opening 12. In this embodiment, the through holes 281 include a pair of rectangular through holes, and the rectangular through holes can be aligned with every two external terminals 32 on the chip 3, thereby reducing the number of opening holes.

[0051] like Fig. 9 As shown, in some modified embodiments, based on the second embodiment, the opening portion 12 can be roughly two small rectangular through holes, each opening portion 12 corresponds to each through hole 281 on the exposed cover part 28, and each through hole 281 is arranged in a one-to-one correspondence with the external terminal 32.

[0052] In the second embodiment, except that the structure of the through hole 281 and the external terminal 32 on the chip substrate 31 is different from the structure of the through hole 281 and the external terminal 32 in the first embodiment, the other structures in this embodiment are the same as those in the first embodiment, so they will not be described in detail.

[0053] In the present application, the external terminals 32 may be arranged horizontally along the first direction or longitudinally along the second direction, and may be distributed on one side of the memory 34 in the first direction and / or the second direction, which is not limited here.

[0054] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An ink cartridge packaging assembly, characterized in that: include, A packaging box, wherein a storage space is formed in the packaging box, and an opening is provided on the box body of the packaging box, and the opening is communicated with the storage space; An ink cartridge, the ink cartridge is accommodated in the accommodation space, and a chip mounting portion is provided on the ink cartridge; A chip, the chip is mounted on the chip mounting portion, and a plurality of external terminals are provided on the chip; The chip mounting portion is further provided with a plurality of through holes, the through holes exposing the external terminals and corresponding to the external terminals one by one; the through holes and the external terminals are exposed through the opening portion.

2. The ink cartridge packaging assembly according to claim 1, characterized in that: The chip is provided with a connection terminal on the other side facing away from the external connection terminal, and the connection terminal is used for electrically connecting with the printer contact pin.

3. The ink cartridge packaging assembly according to claim 2, characterized in that: The area of ​​each of the through holes is smaller than or equal to the area of ​​each of the external terminals.

4. An ink cartridge packaging assembly according to any one of claims 1 to 3, characterized in that: A memory is also arranged on one side of the chip where the external terminals are arranged, and the memory is used to store ink information.

5. The ink cartridge packaging assembly according to claim 4, characterized in that: The external terminals are evenly arranged on both sides of the memory, and the external terminals located on both sides of the memory are arranged at equal intervals.

6. The ink cartridge packaging assembly according to claim 5, characterized in that: The external terminals are arranged in pairs along the first direction of the chip and are respectively located at two sides of the memory in the first direction.

7. The ink cartridge packaging assembly according to claim 5, characterized in that: The external terminals are arranged in pairs along the second direction of the chip and are respectively located at two sides of the memory in the first direction.

8. The ink cartridge packaging assembly according to claim 4, characterized in that: The plurality of external terminals are sequentially arranged along the first direction and / or the second direction of the chip and are located at one side of the memory in the first direction and / or the second direction.

9. An ink cartridge packaging assembly according to any one of claims 1 to 3, characterized in that: The ink cartridge is also provided with an ink outlet, and the ink outlet is located at one side of the chip mounting portion.

10. The ink cartridge packaging assembly according to claim 9, characterized in that: The ink cartridge includes a housing and a cover member, the housing is provided with a notch, the cover member is provided with the through hole, and the cover member is arranged on the housing so that the notch is formed as the chip mounting portion.

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