CN211173425U - Lock shell structure and intelligent lock device - Google Patents

Lock shell structure and intelligent lock device Download PDF

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Publication number
CN211173425U
CN211173425U CN201921464475.0U CN201921464475U CN211173425U CN 211173425 U CN211173425 U CN 211173425U CN 201921464475 U CN201921464475 U CN 201921464475U CN 211173425 U CN211173425 U CN 211173425U
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CN
China
Prior art keywords
clamping portion
housing
lock
shell
unlocking
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CN201921464475.0U
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Chinese (zh)
Inventor
左稳
刘亚平
范仲洋
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Hubei Yonghean Door Industry Co ltd
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Hubei Yonghean Door Industry Co ltd
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Priority to CN201921464475.0U priority Critical patent/CN211173425U/en
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Abstract

An embodiment of the utility model provides a lock shell structure and intelligent lock device relates to tool to lock technical field. The embodiment of the utility model provides a lock shell structure includes first casing and second casing, is formed with installation space between first casing and the second casing. Be provided with first joint portion on the first casing, be provided with second joint portion on the second casing, the block through first joint portion and second joint portion makes first casing and second casing fixed connection be in the same place. First joint portion and second joint portion all set up in installation space, have guaranteed the outward appearance commodity nature of lock shell structure. The unlocking hole is formed in the second shell and corresponds to the first clamping portion, when the first shell and the second shell are required to be disassembled, the unlocking piece is inserted into the installation space through the unlocking hole, and therefore the first clamping portion and the second clamping portion are separated under the action of the unlocking piece, and the disassembling process is simple and convenient.

Description

Lock shell structure and intelligent lock device
Technical Field
The utility model relates to a tool to lock technical field particularly, relates to a lock shell structure and intelligent lock device.
Background
A plurality of devices are arranged in a shell of the intelligent lock, and the shell adopts a structure which is convenient to open and close, for example, a battery cover is connected with the shell, so that the devices can be replaced and maintained conveniently.
At present, the connection between the battery cover and the housing mainly comprises a sliding cover, a screw and a buckle structure. The shell in the form of the sliding cover is difficult to manufacture, and the cost of the mold and the processing cost are high; in the shell connected by the screws, part of the screws or screw holes are exposed, so that the appearance is not attractive; the unlocking structure of the buckle in the shell in the buckle connection mode is exposed, and the appearance is not attractive.
SUMMERY OF THE UTILITY MODEL
The objects of the present invention include, for example, providing a lock housing structure that can improve the unsightly appearance of the prior art.
The utility model discloses an aim still includes, provides an intelligent lock device, and it includes foretell lock shell structure.
The embodiment of the utility model discloses a can realize like this:
the embodiment of the utility model provides a lock shell structure, which comprises a first shell and a second shell, wherein an installation space is formed between the first shell and the second shell; the first shell is provided with a first clamping portion, the second shell is provided with a second clamping portion, the first clamping portion is clamped with the second clamping portion, and the first clamping portion and the second clamping portion are both arranged in the installation space; an unlocking hole is formed in the second shell and corresponds to the first clamping portion; the unlocking hole is used for enabling the unlocking piece to be inserted, so that the first clamping portion is separated from the second clamping portion under the action of the unlocking piece.
Optionally, the lock case structure further includes an elastic sheet fixed to the first housing, and the elastic sheet is located in the installation space; the first clamping portion is arranged on the elastic piece, and the elastic piece is used for deforming under the action of the unlocking piece, so that the first clamping portion and the second clamping portion are separated.
Optionally, the unlocking hole is formed in the second shell, the elastic sheet is provided with an unlocking part, the unlocking part corresponds to the unlocking hole, and the unlocking part is used for being pushed by the unlocking part.
Optionally, the elastic piece is further provided with a limiting portion, the second housing is provided with an abutting portion, and when the first clamping portion and the second clamping portion are clamped, the abutting portion is used for applying pre-pressure to the limiting portion, so that the first clamping portion abuts against the second clamping portion in a direction opposite to the direction in which the first housing and the second housing are clamped.
Optionally, the limiting portion is arc-shaped, and a convex surface of the limiting portion abuts against the abutting portion.
Optionally, the first clamping portion is a first protruding block protruding from one side of the elastic sheet, and a first area formed between one side of the first protruding block and the elastic sheet is used for clamping the second clamping portion.
Optionally, a guiding inclined plane is formed on one side, away from the first region, of the first bump, and the guiding inclined plane is used for being abutted to the second shell so as to guide the first bump to be clamped with the second clamping portion.
Optionally, the second clamping portion is a second protruding block protruding on an inner wall of the second housing, and a second area formed between one side of the second protruding block and the inner wall is used for clamping the first clamping portion.
Optionally, the lock case structure further includes an elastic member disposed between the first case and the second case, and the elastic member is used for enabling the first case to have a movement tendency to be separated from the second case.
The embodiment of the utility model provides a still provide an intelligent lock device. The intelligent lock device comprises any one of the lock shell structures.
The utility model discloses lock shell structure and intelligent lock device's beneficial effect includes, for example:
an embodiment of the utility model provides a lock shell structure, it includes first casing and second casing, is formed with installation space between first casing and the second casing. Be provided with first joint portion on the first casing, be provided with second joint portion on the second casing, the block through first joint portion and second joint portion makes first casing and second casing fixed connection be in the same place. First joint portion and second joint portion all set up in installation space, have guaranteed the outward appearance commodity nature of lock shell structure. The unlocking hole is formed in the second shell and corresponds to the first clamping portion, when the first shell and the second shell are required to be disassembled, the unlocking piece is inserted into the installation space through the unlocking hole, and therefore the first clamping portion and the second clamping portion are separated under the action of the unlocking piece, and the disassembling process is simple and convenient.
The embodiment of the utility model provides an intelligence locking device is still provided, and it includes foretell lock shell structure. Because this intelligence locking device includes foretell lock shell structure, consequently also have the outward appearance good, dismantle simple and convenient beneficial effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic overall structure diagram of a lock case structure provided in embodiment 1 of the present invention;
fig. 2 is a schematic cross-sectional view of a lock case structure according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a first housing in a lock housing structure according to embodiment 1 of the present invention;
fig. 4 is a schematic sectional view of a partial structure of a first housing in a lock housing structure according to embodiment 1 of the present invention;
fig. 5 is a schematic sectional view of a partial structure of a second housing in a lock housing structure according to embodiment 1 of the present invention;
fig. 6 is a schematic partial structural cross-sectional view of a lock case structure according to embodiment 2 of the present invention;
fig. 7 is a schematic partial structural view of the first housing in the lock housing structure according to embodiment 2 of the present invention.
Icon: 100-lock case structure; 110-a first housing; 111-a body; 112-a decorative panel; 113-a spring plate; 1131-unlocking; 114-a first snap-in part; 1141-a first interference surface; 1142-a leading bevel; 1143 — a first region; 115-a limiting part; 1151-convex; 116-a card slot; 120-a second housing; 121-a battery; 122-unlocking the hole; 123-a second clamping part; 124-a second interference surface; 125-a second region; 126-an abutment; 127-an installation space; 128-opening; 130-elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Fig. 1 is a schematic overall structure diagram of a lock case structure 100 according to the present embodiment. Referring to fig. 1, the present embodiment provides a lock housing structure 100, and correspondingly, an intelligent lock device (not shown) is provided.
Fig. 2 is a schematic cross-sectional view of the lock case structure 100 according to this embodiment. Referring to fig. 1 and 2, the lock case structure 100 includes a first case 110 and a second case 120, and an installation space 127 is formed between the first case 110 and the second case 120. The first casing 110 is provided with a first clamping portion 114, the second casing 120 is provided with a second clamping portion 123, and the first casing 110 and the second casing 120 are fixedly connected together through clamping of the first clamping portion 114 and the second clamping portion 123. First joint portion 114 and second joint portion 123 all set up in installation space 127, have guaranteed the outward appearance commodity nature of lock shell structure 100. The unlocking hole 122 is formed in the second casing 120, the unlocking hole 122 corresponds to the first clamping portion 114, when the first casing 110 and the second casing 120 need to be disassembled, the unlocking piece is inserted into the installation space 127 through the unlocking hole 122, and therefore the first clamping portion 114 and the second clamping portion 123 are separated under the action of the unlocking piece, and the disassembling process is simple and convenient.
The intelligent lock apparatus includes an electronic unlocking assembly provided in the installation space 127 of the lock case structure 100, and the lock case structure 100. Specifically, in the present embodiment, the electronic unlocking assembly includes a battery 121, and the first housing 110 is a battery cover. The battery 121 is disposed in the installation space 127, and when the battery 121 runs out of charge or otherwise malfunctions and needs to be replaced for maintenance, the installation space 127 is opened by disengaging the first housing 110 from the second housing 120.
The lock housing structure 100 provided in this embodiment is further explained below:
referring to fig. 1 and fig. 2, in the present embodiment, the first housing 110 is a square plate, the second housing 120 is a square box-shaped housing workpiece, and the installation space 127 is an inner cavity of the second housing 120. An opening 128 is formed in the side wall of the second casing 120, the first casing 110 is fastened to the second casing 120 by the fastening of the first fastening portion 114 and the second fastening portion 123, and the opening 128 is closed; when the opening 128 needs to be opened to perform replacement and maintenance on the battery 121, the first clamping portion 114 and the second clamping portion 123 can be disengaged by using an unlocking member (not shown) so as to be detached from the second housing 120 through the first housing 110.
Fig. 3 is a schematic structural diagram of the first housing 110 in the lock housing structure 100 according to the present embodiment. Referring to fig. 2 and fig. 3, in the present embodiment, the lock case structure 100 includes a spring 113 fixed on the first casing 110, and when the first engaging portion 114 engages with the second engaging portion 123, the spring 113 is located in the installation space 127. First joint portion 114 sets up on shell fragment 113, and when shell fragment 113 took place deformation under the effect of unlocking piece, drive first joint portion 114 and move the relative second joint to make first joint portion 114 break away from with second joint portion 123. Optionally, the first housing 110, the elastic sheet 113 and the first clamping portion 114 are integrally formed.
Optionally, be provided with the unblock portion 1131 that corresponds with the unblock hole 122 on the shell fragment 113, after the unblock piece passed the unblock hole 122 and carried out installation space 127, the unblock piece was used in the unblock portion 1131, and then made the shell fragment 113 take place deformation under the effect of the unblock piece, first joint portion 114 breaks away from with second joint portion 123.
To describe the relative position in fig. 2, the unlocking hole 122 is a circular hole formed at the top of the first casing 110, the unlocking portion 1131 of the elastic sheet 113 is located right below the unlocking hole 122, the first clamping portion 114 and the second clamping portion 123 are located in the space between the unlocking hole 122 and the elastic sheet 113, and the second clamping portion 123 is located at a side of the first clamping portion 114 away from the elastic sheet 113. After the unlocking piece inserts installation space 127 from unlocking hole 122, the unlocking piece supports and pushes on unlocking part 1131, and shell fragment 113 is deformed in the direction of keeping away from unlocking hole 122 under the thrust effect of unlocking piece to drive the direction motion of first joint portion 114 of fixed connection on shell fragment 113 to keeping away from second joint portion 123, and then make first joint portion 114 break away from with second joint portion 123. It can be understood that the unlocking member can select an elongated member such as a card detaching needle or a toothpick according to the requirement of the user, the diameter of the elongated member is smaller than that of the unlocking hole 122, the elongated member can be inserted into the installation space 127 through the unlocking hole 122 and can be pushed against the unlocking portion 1131, so that the elastic sheet 113 is deformed.
It should be noted that, in this embodiment, the unlocking member passes through the unlocking hole 122 and then pushes against the unlocking portion 1131 of the elastic sheet 113, it can be understood that, in other embodiments, the first clamping portion 114 can be disposed under the unlocking hole 122 according to requirements, and the unlocking member directly pushes the first clamping portion 114 to separate the first clamping portion 114 from the second clamping portion 123.
Fig. 4 is a partial sectional view of the first housing 110 of the lock housing structure 100 according to the present embodiment. Referring to fig. 2, fig. 3 and fig. 4, in the present embodiment, the first fastening portion 114 is a first protruding block protruding from one side of the elastic sheet 113, and a first area 1143 formed between one side of the first protruding block and the elastic sheet 113 is used for fastening the second fastening portion 123. Specifically, the first engaging portion 114 is a first cam protruding from the upper side of the elastic sheet 113, the end surface of the first protrusion near one side of the first casing 110 is an abutting surface of the first protrusion, the abutting surface is a first abutting surface 1141, the first abutting surface 1141 and the upper side of the elastic sheet 113 form a first region 1143, when the first engaging portion 114 engages with the second engaging portion 123, the second engaging portion 123 is located in the first region 1143 and abuts against the first abutting surface 1141 for limitation, so as to apply a force to the first engaging portion 114 opposite to the engaging direction (direction a) of the first casing 110 and the second casing 120, so that the first casing 110 is fixed on the second casing 120.
Further, a guiding inclined surface 1142 is formed on a side of the first bump away from the first region 1143, and the guiding inclined surface 1142 abuts against the second housing 120 to guide the first bump to be clamped with the second clamping portion 123. Specifically, the first interference surface 1141 of the first bump is disposed opposite to the guiding inclined surface 1142, and the first interference surface 1141 is close to the first housing 110 opposite to the guiding inclined surface 1142. The distance between the first interference surface 1141 and the guiding inclined surface 1142 gradually decreases in a direction from the upper side surface of the spring plate 113 to the unlocking hole 122. In the process of engaging the first housing 110 into the second housing 120, the guiding inclined surface 1142 first abuts against the second housing 120, and meanwhile, in the process of the first housing 110 moving along the engaging direction (a direction) relative to the second housing 120, because the guiding inclined surface 1142 is disposed obliquely relative to the engaging direction, the abutting force applied by the second housing 120 to the guiding inclined surface 1142 makes the elastic sheet 113 have a tendency of deforming downward, so that the first protrusion is engaged with the second engaging portion 123 more smoothly.
Furthermore, the number of the first protruding blocks is two, and the two first protruding blocks are arranged at intervals and located on two sides of the axis of the unlocking hole 122. The two first bumps are simultaneously clamped with the second clamping portion 123, so that the first shell 110 and the second shell 120 are clamped more firmly. It is understood that, in other embodiments, the number of the first bumps may be specifically set according to requirements, for example, the number of the first bumps is set to be one or three, and the like.
Further, the first housing 110 includes a body 111 and a decorative plate 112 adhered to one side of the body 111, and the elastic piece 113 is fixedly connected to one side of the body 111 far away from the decorative plate 112. When the first housing 110 is snapped onto the second housing 120, the decorative plate 112 is positioned outside the mounting space 127 to help ensure the appearance of the lock housing structure 100. Optionally, the decorative plate 112 is an acrylic plate or a tempered glass plate. Optionally, the body 111, the spring 113 and the first protrusion are integrally formed, and the decorative plate 112 for ensuring the appearance is further attached to the body 111, so that the body 111 is more convenient to manufacture.
Fig. 5 is a partial sectional view of the second housing 120 of the lock housing structure 100 according to the present embodiment. Referring to fig. 2 and fig. 5, in the present embodiment, the second fastening portion 123 is a second protrusion protruding from the inner wall of the second casing 120, and a second area 125 is formed between one side of the second protrusion and the inner wall for fastening the first fastening portion 114. Specifically, the second fastening portion 123 is a second protrusion protruding from the top wall of the inner cavity of the second housing 120, one side of the second cam away from the opening 128 is a second contact surface 124, a second area 125 formed between the second contact surface 124 and the top wall is used for fastening the first protrusion, after fastening, the contact force between the first contact surface 1141 and the second contact surface 124 prevents the first housing 110 from moving in the direction opposite to the fastening direction, so that the first housing 110 is fixed to the second housing 120.
Referring to fig. 2, in the embodiment, the lock case structure 100 further includes an elastic member 130 disposed between the first casing 110 and the second casing 120, and an elastic force of the elastic member 130 makes the first casing 110 have a tendency of moving in a direction of separating from the second casing 120, so that after the first locking portion 114 is separated from the second locking portion 123, the first casing 110 can be ejected out from the second casing 120 under the action of the elastic member 130, and unlocking is more convenient and faster. Specifically, the first housing 110 is provided with a clamping groove 116 for accommodating the elastic element 130, one end of the elastic element 130 is fixedly connected to the first housing 110, and the other end of the elastic element 130 abuts against the battery 121, when the first clamping portion 114 is clamped with the second clamping portion 123, the elastic element 130 is under a compression condition, and further applies an elastic force to the first housing 110, wherein the direction of the elastic force is opposite to the clamping direction. Optionally, in this embodiment, the elastic member 130 is a spring, and it can be understood that, in other embodiments, the type of the elastic member 130, such as an elastic pad, may also be specifically set according to the requirement of the user.
According to the present embodiment, the lock case structure 100 has the following operation principle:
in the lock case structure 100 provided in this embodiment, during installation, the first case 110 is located outside the opening 128 of the second case 120, the first case 110 moves relative to the second case 120 along the engaging direction, the guiding inclined surface 1142 of the first case 110 first abuts against the second case 120, the elastic sheet 113 deforms downward under the action of the abutting force, so that the first protruding block bypasses below the second protruding block and enters the second area 125, at this time, the second protruding block is located in the first area 1143, and the first protruding block is engaged with the second protruding block.
During disassembly, the unlocking piece is inserted into the installation space 127 from the unlocking hole 122, the unlocking piece is pushed against the unlocking portion 1131 of the elastic sheet 113 to push the elastic sheet 113 to deform in a direction away from the unlocking hole 122, so that the first protruding block leaves the second area 125, the first protruding block is separated from the second protruding block, the clamping force disappears, the first shell 110 is ejected from the second shell 120 under the elastic force action of the elastic piece 130, and the opening 128 of the installation space 127 is opened.
The lock case structure 100 provided by the embodiment has at least the following advantages:
the embodiment of the utility model provides a lock shell structure 100, the joint structure all is located installation space 127 inside, only sets up the unlocking hole 122 that supplies the unlocking piece business turn over installation space 127 at second casing 120 top for lock shell structure 100 outward appearance is more pleasing to the eye. The first housing 110 and the second housing 120 are simple in structure and convenient to manufacture.
The present embodiment also provides an intelligent lock device, which includes the above-mentioned lock housing structure 100, and therefore, the intelligent lock device also has the advantages of beautiful appearance, reliable locking, and convenient manufacture.
Example 2
Fig. 6 is a schematic sectional view of a partial structure of a lock case structure according to the present embodiment, and fig. 7 is a schematic sectional view of a partial structure of a first housing in the lock case structure according to the present embodiment. Referring to fig. 6 and 7, the present embodiment also provides a lock case structure 100, which is substantially the same as the lock case structure provided in embodiment 1, and the same points are not described again, except that a limiting portion 115 is further provided in the present embodiment, so that the first engaging portion 114 and the second engaging portion 123 are engaged more reliably by the limiting portion 115.
Specifically, in the present embodiment, the elastic sheet 113 is further provided with a limiting portion 115, and the second housing 120 is provided with an abutting portion 126. When the first clamping portion 114 and the second clamping portion 123 are clamped, the abutting portion applies a pre-pressure to the limiting portion 115, so that the first clamping portion 114 abuts against the second clamping portion 123 along a direction opposite to the clamping direction, and the problem that the first clamping portion 114 and the second clamping portion 123 are clamped loosely in the using process and then the first shell 110 and the second shell 120 are separated is solved. Specifically, when the first housing 110 and the second housing 120 are clamped to the first clamping portion 114 and the second clamping portion 123, the limiting portion 115 abuts against the abutting portion 126, the abutting portion 126 applies a pre-pressure to the limiting portion 115 in a direction opposite to the clamping direction, and the pre-pressure makes the first housing 110 have a tendency of being separated from the second housing 120, so that the first abutting surface 1141 and the second abutting surface 124 tightly abut against each other, and the first clamping portion 114 and the second clamping portion 123 are clamped more reliably. Optionally, the limiting portion 115 is located on a side of the first protruding block away from the first casing 110, and when the first clamping portion 114 is clamped with the second clamping portion 123 and the limiting portion 115 is abutted against the abutting portion 126, the limiting portion 115 and the first clamping portion 114 are located between the second clamping portion 123 and the abutting portion 126, so that the clamping effect between the first casing 110 and the second casing 120 is better.
Further, the limiting portion 115 has an arc-shaped structure and has a concave surface and a convex surface 1151 opposite to each other, when the first clamping portion 114 is clamped with the second clamping portion 123, the convex surface 1151 of the limiting portion 115 abuts against the abutting portion 126, and the pre-pressure applied to the limiting portion 115 by the abutting portion 126 causes the limiting portion 115 to have a tendency of deforming towards the concave surface. Through setting up spacing portion 115 to the arc for spacing portion 115's elasticity effect is better, and when first joint portion 114 and second joint portion 123 joint, spacing portion 115 receives the precompression of butt portion 126 and produces deformation, and then makes spacing portion 115 and butt portion 126 support tight effect better, just also can prevent first joint portion 114 and second joint portion 123 to break away from better.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A lock shell structure is characterized by comprising a first shell and a second shell, wherein an installation space is formed between the first shell and the second shell; the first shell is provided with a first clamping portion, the second shell is provided with a second clamping portion, the first clamping portion is clamped with the second clamping portion, and the first clamping portion and the second clamping portion are both arranged in the installation space; an unlocking hole is formed in the second shell and corresponds to the first clamping portion; the unlocking hole is used for enabling the unlocking piece to be inserted, so that the first clamping portion is separated from the second clamping portion under the action of the unlocking piece.
2. A lock case structure according to claim 1, wherein the lock case structure further comprises a spring plate fixed to the first housing, the spring plate being located in the installation space; the first clamping portion is arranged on the elastic piece, and the elastic piece is used for deforming under the action of the unlocking piece, so that the first clamping portion and the second clamping portion are separated.
3. The lock case structure according to claim 2, wherein the spring plate is provided with an unlocking part, the unlocking part is arranged corresponding to the unlocking hole, and the unlocking part is pushed by the unlocking part.
4. The lock case structure according to claim 2, wherein the spring plate is further provided with a limiting portion, the second housing is provided with an abutting portion, and when the first clamping portion and the second clamping portion are clamped, the abutting portion is used for applying pre-pressure to the limiting portion, so that the first clamping portion abuts against the second clamping portion in a direction opposite to a clamping direction of the first housing and the second housing.
5. Lock housing arrangement according to claim 4, characterized in that the limiting part is arc-shaped, the convex surface of which abuts against the abutment.
6. The lock case structure according to claim 2, wherein the first engaging portion is a first protrusion protruding from one side of the resilient plate, and a first area formed between one side of the first protrusion and the resilient plate is used for engaging with the second engaging portion.
7. The lock case structure according to claim 6, wherein a guiding inclined plane is formed on a side of the first protruding block away from the first area, and the guiding inclined plane is used for abutting against the second shell so as to guide the first protruding block to be clamped with the second clamping portion.
8. Lock case structure according to any of the claims 1-7, characterized in that the second snap-in part is a second projection protruding on the inner wall of the second housing, a second area being formed between a side of the second projection and the inner wall for engaging the first snap-in part.
9. Lock housing arrangement according to any of the claims 1-7, characterized in that the lock housing arrangement further comprises a spring element arranged between the first housing and the second housing for providing the first housing with a tendency to move away from the second housing.
10. An intelligent lock arrangement, characterized in that the intelligent lock arrangement comprises a lock housing arrangement according to any of claims 1-9.
CN201921464475.0U 2019-09-04 2019-09-04 Lock shell structure and intelligent lock device Active CN211173425U (en)

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Application Number Priority Date Filing Date Title
CN201921464475.0U CN211173425U (en) 2019-09-04 2019-09-04 Lock shell structure and intelligent lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921464475.0U CN211173425U (en) 2019-09-04 2019-09-04 Lock shell structure and intelligent lock device

Publications (1)

Publication Number Publication Date
CN211173425U true CN211173425U (en) 2020-08-04

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Application Number Title Priority Date Filing Date
CN201921464475.0U Active CN211173425U (en) 2019-09-04 2019-09-04 Lock shell structure and intelligent lock device

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CN (1) CN211173425U (en)

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