CN217841192U - Intelligent key - Google Patents

Abstract

The utility model provides an intelligent key, including casing, key circuit and lid, the key circuit loads in the casing, the casing is equipped with elastic buckle, and the lid corresponds elastic buckle is equipped with the solid tongue of card, and the lid is established with casing slip cap and is made the solid tongue of card and elastic buckle solid mutually, is equipped with the rosette between casing and the lid, and the rosette is equipped with and is used for control elastic buckle removes its and the unblock piece of the solid state of card of the solid tongue of card. The utility model discloses an effort is applyed through separating the latch fitting on setting up the rosette on the casing to the smart key for the solid tongue of card on the lid that mutual card was established and the elasticity buckle unblock on the casing, thereby can slide the lid from the casing and take off, so that change the battery that sets up in the casing, the change mode of battery is simple, the operation of being convenient for, and does not harm smart key's part, and the smart key of being convenient for uses for a long time.

Description

Intelligent key

Technical Field

The utility model belongs to the technical field of auto-parts, concretely relates to intelligent key.

Background

With the development of scientific technology, wireless transmission technology is mature nowadays, and by using the technology, many control operations of people can be completed by remote control. The intelligent key is at least provided with two functions of unlocking and locking and is used for sending corresponding signals of unlocking, locking and the like to the automobile so as to realize related actions of remotely opening and closing a door and the like. With the automobile remote control key, manual operations such as key insertion and the like are omitted, and great convenience is provided for users.

The smart key is generally powered by a battery disposed within a housing of the smart key to protect the battery from external environments. The casing is generally formed by fastening and assembling a casing body and a cover body, and the casing is prevented from being opened due to external force impact, so that a circuit arranged in the casing cannot be exposed to the outside. But also makes it difficult to separate the case and the cover, and it is difficult to replace the battery provided in the case when the battery capacity is exhausted. In order to solve the problem, the industry people usually match the casing and the cover body to be arranged in an opening groove, and extend into the opening groove through an external tool or a finger to pry open the cover body and replace the battery. However, this method is difficult to open, and is easy to damage fingers and the housing, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present invention is primarily directed to solve at least one of the above problems and to provide an intelligent key.

In order to satisfy the utility model discloses an each purpose, the utility model discloses a following technical scheme:

the adaptation the utility model discloses an one of the purpose provides an intelligent key, including casing, key circuit and lid, the key circuit loads in the casing, the casing is equipped with elastic buckle, and the lid corresponds elastic buckle is equipped with the solid tongue of card, and the lid is established with casing slip cap and is made the solid tongue of card and the solid mutually block of elastic buckle, is equipped with the rosette between casing and the lid, and the rosette is equipped with and is used for control elastic buckle removes its and the solid unlocking piece of the solid card state of tongue of card.

Furthermore, the elastic buckle is provided with a clamping groove, and the clamping tongue is clamped and limited with the clamping groove.

Furthermore, a silica gel layer is arranged in the shell, the silica gel layer is arranged below the elastic buckle, the elastic buckle is provided with a support pillar, and the support pillar is supported on the silica gel layer.

Furthermore, the elastic buckle is also provided with an avoiding groove corresponding to the clamping and fixing tongue, and the avoiding groove is used for avoiding the clamping and fixing tongue.

Further, the casing is equipped with the slip table with lid looks adaptation, be equipped with the slip table groove in the slip table, the elastic buckle extends out from the lateral wall in slip table groove.

Specifically, the casing still includes the function platform that sets up in the one end of slip table, the function platform is with the tip looks adaptation of the lid that sets up on the slip table.

Furthermore, the unlocking piece is provided with an unlocking protrusion, and the elastic buckle corresponds to the unlocking protrusion.

Furthermore, the function platform is provided with a clamping part, the cover body is provided with a matching part matched with the clamping part, and the clamping part is in mortise and tenon connection with the matching part.

Specifically, the structure of the assembling ring is matched with the outer contour of the clamping part, so that the clamping part and the matching part are matched to be in mortise and tenon connection.

Furthermore, the assembly ring is provided with a clamping tongue and a force application part of the elastic clamp, wherein the clamping tongue and the force application part are used for being unlocked and limited by external force.

Compared with the prior art, the utility model discloses an advantage as follows:

on the one hand, the utility model discloses a solid spacing of each other card of the solid tongue of card on the intelligent key accessible lid and the elasticity buckle on the casing for lid and casing assemble firmly, thereby make intelligent key constitute a whole, the difficult structural stability who destroys intelligent key.

On the other hand, the utility model discloses a solid tongue of card and the unblock of elasticity buckle that the deblocking piece established to the looks card on the rosette of smart key accessible for the lid can be followed the casing slippage separation, so that for the smart key battery change, and through the solid tongue of the card and the mode of elasticity buckle unblock that deblocking piece established for the looks card simple, the operation of being convenient for can not damage smart key's part, has improved the life of each part of smart key.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

fig. 1 is a schematic structural diagram of a smart key according to an exemplary embodiment of the present invention.

Fig. 2 is a schematic structural view of the smart key without the decoration ring and the cover according to the exemplary embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a smart key without a cover according to an exemplary embodiment of the present invention.

Fig. 4 is an exploded view of a smart key according to an exemplary embodiment of the present invention.

Fig. 5 is a schematic top view of a smart key according to an exemplary embodiment of the present invention.

Fig. 6 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 5.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not construed as limiting the present invention.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The utility model provides an intelligent key, the solid tongue of card on the lid is solid with the elasticity buckle slip card on the casing for lid and casing slip cap can be stably established, and still be equipped with between lid and the casing and be used for removing the deblocking piece of the solid state of card between solid tongue of card and the elasticity buckle, open the lid through deblocking piece, change the battery.

In the exemplary embodiment of the present invention, referring to fig. 1, the key 100 includes a housing 110, a cover 120, a decoration ring 130 and a key circuit, the cover 120 is slidably disposed on the housing 110 to form a complete housing, and the key circuit is disposed in the housing 110.

Referring to fig. 2 and fig. 4, the housing 110 includes a sliding table 111 and a functional table 112 disposed at a second end 1112 of the sliding table 111, the cover 120 slides on the sliding table 111, the sliding table 111 has a sliding path corresponding to the cover 120, the sliding path extends from the first end 1111 of the sliding table 111 to the second end 1112 of the sliding table 111, and when the cover 120 slides to the second end 1112 of the sliding table 111, the cover 120 cooperates with the sliding table 111 and the functional table 112 to form a complete housing. In one embodiment, the function table 112 protrudes from the sliding table 111, so that the function table 112 and the cover 120 cooperate to cover the sliding table 111.

In order to stably mount the cover 120 on the sliding platform 111 and stably mount the cover 120 and the housing 110, referring to fig. 4 and fig. 6, the sliding platform 111 is provided with an elastic buckle 113, the cover 120 is provided with a locking tongue 121 corresponding to the elastic buckle 113, when the cover 120 slides to the second end 1112 of the sliding platform 111, the locking tongue 121 on the cover 120 and the elastic buckle 113 on the sliding platform 111 are locked with each other, so that the cover 120 can be stably mounted on the sliding platform 111 for assembly, and the housing of the smart key 100 is formed by assembly.

Specifically, in conjunction with fig. 2, the slide table 111 is provided with a slide table groove 1113, and the slide table groove 1113 extends from the top surface of the slide table 111 to the bottom surface of the slide table 111. The elastic buckle 113 is disposed on one side wall of the sliding groove 1113, and the elastic buckle 113 is disposed along the sliding path of the cover 120. The first end 1131 of the elastic buckle 113 is connected to the side wall of the sliding groove 1113, and the second end 1132 of the elastic buckle 113 is suspended in the sliding groove 1113. Preferably, the sliding groove 1113 is a through groove 142.

Referring to fig. 6, a fastening groove 1133 is disposed at the second end 1132 of the elastic buckle 113, the fastening groove 1133 is disposed toward the cover 120, and the fastening groove 1133 is used for being fastened and limited by the fastening tongue 121. When the cover 120 slides to the second end 1112 of the sliding platform 111, and the cover and the housing 110 form a complete housing, the fastening tongue 121 on the cover 120 enters the fastening groove 1133 of the elastic fastener 113 along the sliding path, and the fastening tongue 121 and the fastening groove 1133 are limited to each other, so that the cover 120 and the housing 110 are fastened to each other, and the housing of the smart key 100 is formed by assembly.

On the sliding path, a side wall 11331 (referred to as a first side wall) of the clamping groove 1133 close to the first end 1131 of the elastic catch 113 is an inclined side wall, and the first side wall 11331 is gradually inclined from the first end 1131 of the elastic catch 113 to the second end 1132 of the elastic catch 113; the locking tongue is provided with a second sidewall 1211 corresponding to the first sidewall 11331, the second sidewall 1211 is also an inclined sidewall, and the inclined angle of the second sidewall 1211 matches with the inclined angle of the first sidewall 11331, so that the locking tongue 121 can be mutually limited by the angle matching between the second sidewall 1211 and the first sidewall 11331 of the locking groove 1133.

In an embodiment, with reference to fig. 2 and fig. 6, an avoiding groove 1134 is disposed at the first end 1131 of the elastic buckle 113, the avoiding groove 1134 is disposed toward the cover 120, and the avoiding groove 1134 is used for avoiding the fastening tongue 121, so that the fastening tongue 121 can smoothly slide into the fastening groove 1133, or, when the fastening tongue 121 is separated from the fastening groove 1133, the fastening tongue 121 can conveniently slide out of the elastic buckle 113 through the avoiding groove 1134.

The avoiding groove 1134 is arc-shaped and comprises a third side wall 11341 and a fourth side wall 11342 which are connected, the third side wall 11341 is connected with the first side wall 11331 of the clamping groove 1133, and the fourth side wall 11342 is connected with the side wall of the sliding table groove 1113. The arc of the third sidewall 11341 is smaller than the arc of the fourth sidewall 11342, so that the locking tongue 121 slides in or out of the escape groove 1134; the radian of the third sidewall 11341 is smaller than that of the first sidewall 11331, so that the fastening tongue 121 is difficult to slide out of the fastening groove 1133 after entering the fastening groove 1133, and the fastening tongue 121 and the fastening groove 1133 are convenient to limit, so that the cover 120 and the housing 110 are stable and limited.

Referring to fig. 1, the decorative ring 130 is disposed between the cover 120 and the functional stage 112 of the housing 110, the decorative ring 130 is sleeved on the sliding table 111, and the decorative ring 130 is sleeved on an end portion of the second end 1112 of the sliding table 111. Preferably, the shape of the decoration ring 130 matches with the shape of the outer contour of the first end 1121 of the function table 112, and the first end 1121 of the function table 112 is disposed to meet the second end 1112 of the sliding table 111.

Referring to fig. 4, the mounting ring is provided with an unlocking member 131 for controlling the elastic latch 113 to release the latching state with the latching tongue 121. The unlocking piece 131 is arranged towards the direction of the groove bottom of the sliding table groove 1113, the unlocking piece 131 is used for contacting with the second end 1132 of the elastic buckle 113, acting force applied to the direction of the groove bottom of the sliding table groove 1113 by the unlocking piece 131 is applied to the elastic buckle 113, the elastic buckle 113 is bent towards the direction of the groove bottom of the sliding table groove 1113 from the second end 1132, so that the clamping groove 1133 of the elastic buckle 113 loses the limiting effect on the clamping tongue 121, acting force applied to the cover body 120 in the moving direction of the first end 1111 of the sliding table 111 is exerted, the cover body 120 slides towards the first end 1111 of the sliding table 111, the clamping tongue 121 is driven to slide towards the first end 1111 of the sliding table 111, the clamping tongue 121 is separated from the elastic buckle 113, the elastic buckle 113 is not limited with the clamping tongue 121, and the cover body 120 can smoothly slide to the first end of the sliding table 111.

Specifically, in combination with fig. 4 and 6, the unlocking member 131 is provided with an unlocking protrusion 1311, and the elastic latch 113 is provided with a matching protrusion 1135 corresponding to the unlocking protrusion 1311. When the cover 120 slides to the second end 1112 of the sliding table 111, the unlocking protrusion 1311 on the unlocking piece 131 of the decoration ring 130 contacts with the matching protrusion 1135 on the elastic buckle 113, so as to apply an external force on the unlocking piece 131, and the unlocking protrusion 1311 on the unlocking piece 131 is applied on the matching protrusion 1135, so that the elastic buckle 113 bends towards the groove bottom of the sliding table groove 1113, and the fastening tongue 121 is separated from the fastening groove 1133 on the elastic buckle 113. Preferably, the engaging protrusion 1135 is disposed at an end of the second end 1132 of the elastic clip 113.

With reference to fig. 1, 4 and 6, the decoration ring 130 is further provided with a force application portion 132, the force application portion 132 and the unlocking piece 131 are disposed on two sides of the same side wall of the decoration ring 130, and the force application portion 132 and the sliding table groove 1113 face the same direction and are exposed to the outside, so that the force application portion 132 applies an acting force to conduct the acting force to the unlocking piece 131, so that the unlocking piece 131 bends the elastic buckle 113, and the elastic buckle 113 releases the limit of the fastening tongue 121. Preferably, the force application portion 132 is provided with an unlocking mark so as to guide a user to apply a force to a position where the force application portion 132 is located.

In an embodiment, referring to fig. 4 and fig. 6, a silicone layer 140 is further disposed in the housing 110, the silicone layer 140 is disposed below the sliding groove 1113, and the silicone layer 140 is used to support the elastic buckle 113 bent by the unlocking element 131 to the bottom of the sliding groove 1113, so as to prevent the elastic buckle 113 from being bent excessively by the unlocking element 131, and thus the elastic buckle 113 is broken. When the elastic buckle 113 is bent to a certain degree by the unlocking piece 131, the elastic buckle 113 contacts with the silicone layer 140, and the silicone layer 140 can prevent the elastic buckle 113 from being further bent by the unlocking piece 131 to protect the elastic buckle 113.

Referring to fig. 6, the elastic buckle 113 further has a support pillar 1136 corresponding to the silicone rubber layer 140, the support pillar 1136 extends toward the bottom of the sliding groove 1113, and one end of the support pillar 1136 is connected to the elastic buckle 113, and the other end is supported on the front surface of the silicone rubber layer 140. When the elastic clip 113 and the fastening tongue 121 are engaged with each other for limiting, the silicone layer 140 has a silicone elastic force on the support column 1136 toward the cover body 120, so as to strengthen the engagement state between the elastic clip 113 and the fastening tongue 121, so that the elastic clip 113 and the fastening tongue 121 can be stably engaged with each other, and the cover body 120 and the housing 110 are stably assembled.

In one embodiment, referring to fig. 6, in order to enhance the elastic force applied to the supporting pillars 1136, the silicone bumps 141 are disposed on the side of the silicone layer 140 corresponding to the positions of the supporting pillars 1136 on the front surface of the silicone layer 140, so as to further provide the elastic force for the supporting pillars 1136, so that the elastic buckles 113 are stably buckled with the buckling tongues 121.

In another embodiment, referring to fig. 4, the silicone layer 140 is provided with a through groove 142 corresponding to the sliding groove 1113, so as to provide an avoiding space for the elastic buckle 113, so that the elastic buckle 113 can be bent downward under the action of the unlocking member 131, and the elastic buckle 113 is separated from the fastener.

In the exemplary embodiment of the present invention, with reference to fig. 1, the first end 1121 of the function platform 112 is provided with a locking portion 1122, the end portion of the cover 120 corresponds to the locking portion 1122 and is provided with a matching portion 122, and the locking portion 1122 and the matching portion 122 are connected in a mortise-tenon manner, so that the cover 120 is stably connected to the function platform 112, that is, the cover 120 is stably installed on the casing 110.

Specifically, the engaging portion 1122 is a mortise-tenon structure, the engaging portion 122 is a mortise-tenon structure, and the engaging portion 122 and the engaging portion 1122 form a mortise-tenon structure. In one embodiment, the engaging portion 1122 has a convex triangular shape and the mating portion 122 has a concave triangular shape, so that the engaging portion 1122 is inserted into the mating portion 122, so that the engaging portion 1122 and the mating portion 122 are stably connected.

The shape of the decorative ring 130 corresponds to the shape of the outer contour of the engaging portion 1122, so that the decorative ring 130 is sleeved on the end portion of the engaging portion 1122 opposite to the engaging portion 122, when the engaging portion 1122 is connected to the engaging portion 122, the decorative ring 130 is disposed between the engaging portion 1122 and the engaging portion 122, so that the unlocking protrusion 1311 of the unlocking piece 131 of the decorative ring 130 corresponds to the engaging protrusion 1135 of the elastic buckle 113, and the elastic buckle 113 and the locking tongue 121 clamped by the unlocking piece 131 of the decorative ring 130 are unlocked.

With reference to fig. 4, the key circuit includes a circuit board 151 installed in the housing 110, and with reference to fig. 1, the function board 112 is provided with a key board 152, the key board 152 is provided with a plurality of keys 1521, the circuit board 151 is provided with a plurality of key devices 1511 corresponding to the plurality of keys 1521, and the keys 1521 of the key board 152 can act on the key devices 1511 on the circuit board 151, so as to drive the circuit on the circuit board 151 to work through the key devices 1511. The silica gel layer 140 is disposed between the key board 152 and the circuit board 151, so as to buffer an acting force applied to the circuit board 151 by the key and protect the circuit board 151. Preferably, the key sheet 152 is embedded in the function table 112.

Referring to fig. 4, the housing 110 includes an upper case 113 and a lower case 114, and the upper case 113 and the lower case 114 are assembled with each other to constitute the housing 110. The upper case 113 and the lower case 114 maintain a stable assembly state by the cover 120 and the decoration ring 130. The silicone layer 140 is disposed between the upper case 113 and the lower case 114, and the circuit board 151 is disposed under the silicone layer 140. The housing 110 further has a battery 153 disposed therein, and the battery 153 is connected to the circuit board 151.

Based on the above description of the structure of the smart key 100, the process of replacing the battery 153 for assembling the complete smart key 100 is briefly described with reference to fig. 6:

an acting force towards the direction of the circuit board 151 is applied to the force application part 132 of the decorative ring 130, so that the unlocking protrusion 1311 of the unlocking piece 131 of the decorative ring 130 applies an acting force to the matching protrusion 1135 of the elastic buckle 113, so that the elastic buckle 113 is bent towards the direction of the circuit board 151, so that the clamping groove 1133 of the elastic buckle 113 loses the clamping effect on the clamping tongue 121 on the cover body 120, then, an acting force towards the first end 1111 of the sliding table 111 is applied to the cover body 120, the cover body 120 drives the clamping tongue 121 to sequentially slide through the clamping groove 1133 and the avoiding groove 1134 of the elastic buckle 113, so that the clamping tongue 121 is not connected with the elastic buckle 113, and then, an acting force towards the first end 1111 of the sliding table 111 is continuously applied to the cover body 120, so that the cover body 120 slides out of the sliding table 111 and is separated from the housing 110.

Then, the decoration ring 130 is removed from the slide table 111 along the slide path of the cover body 120; after that, the upper case 113 and the lower case 114 are separated, and then the old battery 153 is taken out of the case 110, and a new battery 153 is replaced into the case 110. Finally, the detached upper case 113, lower case 114, decorative ring 130, and cover 120 are reassembled in sequence, so that the smart key 100 is reassembled as a single unit. This kind of mode for smart key 100 battery 153 changes is easy to operate, can not harm smart key 100's part for smart key 100 can maintain the structural integrity of part, and need not the user and apply great effort, reduces the degree of difficulty that the user changed battery 153 for smart key 100.

In one embodiment, in conjunction with fig. 2, to facilitate the separation of the upper case 113 from the lower case 114, an opening groove 115 is provided at an edge of the lower case 114 or the upper case 113 to facilitate the upper case 113 to be pried open by the opening groove 115, so that the upper case 113 is separated from the lower case 114.

To sum up, the utility model discloses an effort is applyed through separating the latch fitting to setting up on the rosette on the casing to the smart key for block solid tongue and the elasticity buckle unblock on the casing on the lid that mutual card was established, thereby can slide the lid from the casing and take off, so that change the battery that sets up in the casing, the change mode of battery is simple, the operation of being convenient for, and does not harm smart key's part, and the smart key of being convenient for uses for a long time.

The above description is only a preferred embodiment of the invention and is intended to illustrate the technical principles applied. It will be appreciated by those skilled in the art that the scope of the invention is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the scope of the invention as defined in the claims. For example, the above features and the technical features (but not limited to) having similar functions of the present invention are mutually replaced to form the technical solution.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

Claims (10)

1. An intelligent key comprises a shell, a key circuit and a cover body, wherein the key circuit is loaded in the shell, and the intelligent key is characterized in that the shell is provided with an elastic buckle, the cover body is provided with a clamping and fixing tongue corresponding to the elastic buckle, the cover body and the shell are slidably sleeved to enable the clamping and fixing tongue to be clamped and fixed with the elastic buckle, a decoration ring is arranged between the shell and the cover body, and the decoration ring is provided with an unlocking piece used for controlling the elastic buckle to release the clamping and fixing state of the elastic buckle and the clamping and fixing tongue.

2. The smart key of claim 1, wherein the elastic buckle is provided with a clamping groove, and the clamping tongue is clamped and limited with the clamping groove.

3. The smart key of claim 1, wherein a silicone layer is disposed in the housing, the silicone layer is disposed under the elastic buckle, the elastic buckle is provided with a support pillar, and the support pillar is supported on the silicone layer.

4. The smart key according to claim 2, wherein the elastic buckle is further provided with an avoiding groove corresponding to the locking tongue, and the avoiding groove is used for avoiding the locking tongue.

5. The smart key of claim 1, wherein the housing has a sliding platform that fits the cover, the sliding platform having a sliding platform groove therein, the resilient clip extending from a side wall of the sliding platform groove.

6. The smart key of claim 5, wherein the housing further comprises a function table disposed at one end of the slide table, the function table being adapted to an end portion of a cover body disposed on the slide table.

7. The smart key of claim 1, wherein the unlocking member is provided with an unlocking protrusion, and the elastic catch is provided with a fitting protrusion corresponding to the unlocking protrusion.

8. The smart key according to claim 6, wherein the function table is provided with a locking portion, and the cover is provided with an engaging portion engaged with the locking portion, and the locking portion and the engaging portion are in mortise and tenon joint.

9. The smart key of claim 8, wherein the decoration ring has a structure matching an outer contour of the engaging portion, so that the engaging portion is in mortise and tenon connection with the engaging portion.

10. The smart key according to claim 7 or 9, wherein the decorative ring is provided with a locking tongue and a force applying portion of the elastic locking tongue for being subjected to an external force to unlock the locking position.

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