CN109210349B - Anti-theft locking wall hanging device - Google Patents
Anti-theft locking wall hanging device Download PDFInfo
- Publication number
- CN109210349B CN109210349B CN201710527919.XA CN201710527919A CN109210349B CN 109210349 B CN109210349 B CN 109210349B CN 201710527919 A CN201710527919 A CN 201710527919A CN 109210349 B CN109210349 B CN 109210349B
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- China
- Prior art keywords
- wall hanging
- hanging hole
- hole
- pair
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an anti-theft locking wall hanging device, which is characterized by comprising: a housing and a fastener; the casing is provided with a wall hanging hole, the rotating piece is rotationally connected with the casing, the clamping piece slides into the wall hanging hole, the clamping piece is in contact with the rotating piece and pushes the rotating piece to rotate, after the clamping piece is separated from the rotating piece, the rotating piece rotates in the opposite direction and stops at the wall hanging hole, the clamping piece is limited in the wall hanging hole, and therefore the clamping piece and the casing are locked.
Description
Technical Field
The present invention relates to wall hanging devices, and particularly to an anti-theft locking wall hanging device.
Background
The existing electronic device is fixed by hanging the electronic device on the wall through the clamping of a wall hanging hole on the back of the shell and a bolt on the wall. By adopting the fixing mode, the separation of the bolt from the wall hanging hole is avoided mainly by the self gravity of the electronic device. However, because the electronic device is hung on the bolt through the wall hanging hole, on the one hand, the electronic device is easy to loosen, and once the electronic device is collided or vibrated, the electronic device is easy to separate from the bolt, so that the electronic device is dropped, and certain potential safety hazards are caused.
Disclosure of Invention
In view of the above, it is desirable to provide an anti-theft locking wall hanging device, which can lock the housing and the bolt and prevent theft.
The invention discloses an anti-theft locking wall hanging device, which is characterized by comprising: a housing and a fastener; the casing is provided with a wall hanging hole, the rotating piece is rotationally connected with the casing, the clamping piece slides into the wall hanging hole, the clamping piece is in contact with the rotating piece and pushes the rotating piece to rotate, after the clamping piece is separated from the rotating piece, the rotating piece rotates in the opposite direction and stops at the wall hanging hole, the clamping piece is limited in the wall hanging hole, and therefore the clamping piece and the casing are locked.
Preferably, the wall hanging hole includes first wall hanging hole and second wall hanging hole, first wall hanging hole reaches second wall hanging hole link up, the diameter of first wall hanging hole is less than the diameter of second wall hanging hole, first wall hanging hole is the U type, second wall hanging hole semicircular in shape, the fastener include the head and with the afterbody that the head links to each other, the diameter ratio of head first wall hanging hole's diameter is big, than the diameter of second wall hanging hole is little, the diameter ratio of afterbody first wall hanging hole's diameter is little.
Preferably, the casing further comprises a casing main body and a protruding portion, the casing main body is rectangular, the protruding portion protrudes outwards from the back face of the casing main body, the protruding portion is hollow cylindrical, a through hole is formed in the top face of the protruding portion, and the wall hanging hole is formed in one face, far away from the casing main body, of the protruding portion.
Preferably, the casing further includes a support plate formed to protrude inward from an inner wall of the protruding portion, the support plate is semicircular, and the rotating member is supported on the support plate.
Preferably, the chassis further includes a rib plate, and the rib plate is pressed against a side surface of the protruding portion to improve strength of the protruding portion.
Preferably, the portable electronic device further comprises a base, the base comprises a first base plate and a pair of first connecting plates, the pair of first connecting plates respectively extend from the left end and the right end of the first base plate vertically, and the base is locked with the casing and is connected with the rotating piece in a rotating mode.
Preferably, the base is further provided with a pair of first mounting holes, the pair of first mounting holes are respectively oppositely formed in the pair of first connecting plates, and the base is rotatably connected with the rotating member through the pair of first mounting holes.
Preferably, the rotating member includes a second base plate having a rectangular parallelepiped shape, and a pair of second connecting plates vertically extending from front and rear ends of the second base plate, respectively.
Preferably, the rotating member further comprises an inclined plate, one end of the inclined plate is higher than the second base plate, the other end of the inclined plate is connected with the second base plate, and the inclined plate corresponds to the through hole.
Drawings
Fig. 1 is a cross-sectional view of an anti-theft locking wall hanging device according to a preferred embodiment of the invention.
Fig. 2 is a schematic structural diagram of the chassis in fig. 1.
Fig. 3 is a schematic structural diagram of the base in fig. 1.
Fig. 4 is a schematic structural view of the rotating member in fig. 1.
Fig. 5a to 5c are perspective views illustrating a locking process of the anti-theft locking wall hanging device in fig. 1.
Fig. 6a to 6d are perspective views illustrating an unlocking process of the anti-theft locking wall hanging device in fig. 1.
Description of the main elements
Detailed Description
The invention is further described below with reference to the following figures and examples.
As shown in fig. 1, the wall hanging device 100 with anti-theft lock of the present invention comprises a housing 10, a base 20, a rotating member 30, an engaging member 40, a connecting shaft 50 and a supporting shaft 60. The base 20 and the housing 10 are fixed relatively, the rotating element 30 and the base 20 are rotatably connected through a connecting shaft 50, the engaging element 40 is engaged with the housing 10, and the rotating element 30 is supported on the supporting shaft 60 to further lock the engaging element 40, so that the engaging element 40 is not easily separated from the housing 10, and the anti-theft and locking purposes are achieved. In the present embodiment, the engaging member 40 is a bolt.
As shown in fig. 2, the casing 10 includes a casing main body 11, a protruding portion 12, a supporting plate 14, and two ribs 15, and is provided with a wall hanging hole 13. The main housing 11 is substantially rectangular, four extending walls 111 connected end to end are formed on the back of the main housing 11, the extending walls 111 include a top wall 111a, two side walls 111b, 111c and a bottom wall (not shown), and a gap 112 is formed in the middle of the top wall 111 a; the protrusion 12 is formed by protruding outward from the back of the main body 11 of the housing, and divides the gap 112 into a first gap 112a and a second gap 112b, the protrusion 12 is in a hollow cylinder shape, and the top of the protrusion 12 is provided with a through hole 121; the wall hanging hole 13 is formed on one side of the protruding portion 12 away from the housing body 11, the wall hanging hole 13 includes a first wall hanging hole 131 and a second wall hanging hole 132, the first wall hanging hole 131 and the second wall hanging hole 132 are communicated, a communication position of the first wall hanging hole 131 and the second wall hanging hole 132 is defined as L, a diameter of the first wall hanging hole 131 is smaller than a diameter of the second wall hanging hole 132, and shapes of the first wall hanging hole 131 and the second wall hanging hole 132 can be determined according to actual conditions, in this embodiment, the first wall hanging hole 131 is U-shaped, and the second wall hanging hole 132 is semicircular; the support plate 14 is formed to protrude inward from the inner wall of the projection 12, and in the present embodiment, the support plate 14 has a semicircular shape; the two ribs 15 are respectively formed by extending from the inner walls of the first notch 112a and the second notch 112b along a direction away from the housing main body 11, and are pressed against the side surface of the protruding portion 12, so as to improve the strength of the protruding portion 12.
As shown in fig. 3, the base 20 includes a first base plate 21 and a pair of first connection plates 22. The first substrate 21 is rectangular and has an opening 211 to expand the rotation space of the rotating member 30 (fig. 1); the shape of the pair of first connection plates 22 can be determined according to the actual situation, in this embodiment, the width of the pair of first connection plates 22 near the bottom is wider than that near the top, the pair of first connection plates 22 are respectively provided with a pair of first mounting holes 221 and a pair of shaft holes 222, in other words, the pair of first connection plates 22 are respectively provided with a first mounting hole 221 and a shaft hole 222, the pair of first mounting holes 221 are oppositely provided, the pair of shaft holes 222 are oppositely provided, from another perspective, the pair of first mounting holes 221 are respectively oppositely provided on the pair of first connection plates 22, and the pair of shaft holes 222 are respectively oppositely provided on the pair of first connection plates 22.
As shown in fig. 4, the rotary unit 30 includes a second base plate 31, a pair of second connection plates 32, and a swash plate 33. The second substrate 31 is rectangular, and one side of the second substrate 31 is provided with a third notch 311; the shape of the pair of second connecting plates 32 can be determined according to the actual situation, in this embodiment, the side of the pair of second connecting plates 32 close to the third notch 311 is wider than the side far from the second notch 311, the side of the pair of second connecting plates 32 close to the third notch 311 is provided with a pair of second mounting holes 321 and a pair of fourth notches 322, respectively, in other words, the pair of second connecting plates 32 are provided with a second mounting hole 321 and a fourth notch 322, respectively, the pair of second mounting holes 321 are provided oppositely, the pair of fourth notches 322 are provided oppositely, from another perspective, the pair of second mounting holes 321 are provided oppositely on the pair of second connecting plates 32, and the pair of fourth notches 322 are provided oppositely on the pair of second connecting plates 32, respectively, the shape of the pair of fourth notches 322 can be determined according to the actual situation, in this embodiment, the inner walls of the pair of fourth notches 322 are curved; the inclined plate 33 is rectangular, one end of the inclined plate 33 is higher than the second substrate 31, the other end is connected with the inner wall of the third notch 311, the inclined plate 33 corresponds to the through hole 121, in this embodiment, the size of the inclined plate 33 is matched with the size of the third notch 311, and at this time, the inclined plate 33 can be formed by punching the second substrate 31, so as to simplify the manufacturing process.
Referring to fig. 1 to 4, when assembling the wall hanging device 100, the base 20 is fixed on the housing 10, any fixing method is suitable for the fixing process, such as welding, riveting, and bolting, the base 20 and the rotary member 30 are rotatably connected by the connecting shaft 50 passing through the pair of first mounting holes 221 of the base 20 and the pair of second mounting holes 321 of the rotary member 30, and finally the supporting shaft 60 passes through the pair of shaft holes 222 of the base 20, so that the rotary member 30 is naturally supported on the supporting shaft 60 and the supporting plate 14, at this time, the through hole 121 corresponds to the inclined plate 33, and the second substrate 31 of the rotary member 30 is stopped at the penetrating position L of the first wall hanging hole 131 and the second wall hanging hole 132 of the housing 10.
The locking process of the wall-mounted device 100 will be described in steps.
As shown in fig. 5a, the bolt 40 is fixed on the wall, and then the nut 41 of the bolt 40 is inserted into the second hanging hole 132 of the casing 10, and the screw 42 of the bolt 40 is exposed out of the casing 10.
As shown in fig. 5b, the housing 10 is moved such that the bolt 40 enters the first wall hanging hole 131 of the housing 10 and moves along the first wall hanging hole 131, and at this time, the bolt 40 contacts the rotary member 30 and pushes the rotary member 30 to rotate upward along the connecting shaft 50. As shown in fig. 5c, the housing 10 is continuously moved to move the bolt 40 along the first wall hanging hole 131 of the housing 10, the bolt 40 is disengaged from the rotating member 30, the rotating member 30 rotates in the opposite direction due to the gravity, and is finally supported on the supporting shaft 60 (fig. 1) and the supporting plate 14 (fig. 2) of the housing 10, and the second substrate 31 of the rotating member 30 is stopped at the penetrating portion L between the first wall hanging hole 131 and the second wall hanging hole 132 of the housing 10, at this time, due to the blocking of the second substrate 31 of the rotating member 30, the bolt 40 cannot enter the second wall hanging hole 132 through the penetrating portion L between the first wall hanging hole 131 and the second wall hanging hole 132 of the housing 10, and the bolt 40 cannot be disengaged from the housing 10, thereby improving the locking capability and the anti-theft capability of the anti-theft locking wall hanging device 100.
The process of unlocking the anti-theft locking wall hanging device 100 will be described.
As shown in FIG. 6a, a needle 200, such as a pin, is aligned with the through hole 121 of the anti-theft locking wall hanging device 100.
As shown in fig. 6b, the needle 200 is moved so that the needle 200 passes through the through hole 121 (fig. 6a) of the wall-mounted device 100 and contacts the inclined plate 33 of the wall-mounted device 100.
As shown in fig. 6c, the needle 200 is moved continuously, so that the needle 200 presses against the inclined plate 33, and the needle 200 pushes the rotary member 30 to rotate, and the rotary member 30 is separated from the through-hole L (fig. 2) between the first wall hanging hole 131 and the second wall hanging hole 132 of the housing 10.
As shown in fig. 6d, the housing 10 is moved to make the bolt 40 enter the second wall hanging hole 132 through the through portion L of the first wall hanging hole 131 and the second wall hanging hole 132 of the housing 10, and the bolt 40 is disengaged from the housing 10, thereby completing the unlocking process of the anti-theft locking wall hanging apparatus 100.
It will be appreciated that in other embodiments, the bolt 40 may be replaced with other fasteners including a head portion having a diameter greater than the diameter of the first wall mounting hole and less than the diameter of the second wall mounting hole and a tail portion having a diameter less than the diameter of the first wall mounting hole, the tail portion being directly or indirectly connected to a fixture such as a wall.
It will be appreciated that in other embodiments, the base 20 may be omitted such that the swivel member 30 is directly rotatably coupled to the housing 10 to achieve the same technical effect.
To sum up, the wall hanging device 100 with anti-theft lock is provided with the rotating member 30, so that the rotating member 30 passes through the rotation stop or is separated from the through position L of the first wall hanging hole 131 and the second wall hanging hole 132 of the casing 10, and further the bolt 40 cannot enter the second wall hanging hole 132 through the through position L of the first wall hanging hole 131 and the second wall hanging hole 132 of the casing 10, so that the casing 10 and the bolt 40 are locked together, or the bolt 40 can enter the second wall hanging hole 132 through the through position L of the first wall hanging hole 131 and the second wall hanging hole 132 of the casing 10, so that the casing 10 and the bolt 40 are unlocked, the structure is simple, the locking is convenient and easy, and the locking and anti-theft capabilities of the wall hanging device 100 are improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. An anti-theft locking wall hanging device is characterized by comprising:
the wall hanging device comprises a shell, a first hanging plate and a second hanging plate, wherein the shell is provided with wall hanging holes, the wall hanging holes comprise a first wall hanging hole and a second wall hanging hole, and the first wall hanging hole is communicated with the second wall hanging hole;
a base disposed in the housing,
the rotating piece is rotatably connected with the base and comprises a second base plate and an inclined plate, one end of the inclined plate is higher than the second base plate, and the other end of the inclined plate is connected with the second base plate;
a fastener;
the clamping piece extends into the second wall hanging hole and slides into the first wall hanging hole from the second wall hanging hole, the clamping piece is contacted with the second substrate of the rotating piece and pushes the rotating piece to rotate, after the clamping piece is separated from the second substrate, the second substrate rotates in the opposite direction to stop at the wall hanging hole and limits the clamping piece in the first wall hanging hole, so that the clamping piece and the shell are locked,
the casing also comprises a casing main body and a bulge part, the bulge part is formed by bulging outwards from the back surface of the casing main body, the bulge part is in a hollow cylinder shape, the top surface of the bulge part is provided with a through hole, the inclined plate corresponds to the through hole,
when the clamping piece is limited in the first wall hanging hole, the inclined plate is separated from the clamping piece,
when the anti-theft locking wall hanging device is unlocked, the needle-shaped object penetrates through the through hole and abuts against the inclined plate to push the rotating piece to rotate, the second base plate is far away from the wall hanging hole, and the clamping piece is allowed to move from the first wall hanging hole to the second wall hanging hole and be separated from the second wall hanging hole.
2. The pickproof locking wall hanging device as claimed in claim 1, wherein the diameter of the first wall hanging hole is smaller than the diameter of the second wall hanging hole, the first wall hanging hole is elongated, the second wall hanging hole is semicircular, the engaging member comprises a head portion and a tail portion connected to the head portion, the head portion has a diameter larger than the diameter of the first wall hanging hole and smaller than the diameter of the second wall hanging hole, and the tail portion has a diameter smaller than the diameter of the first wall hanging hole.
3. The wall hanging device as claimed in claim 1, wherein the housing body is rectangular, and the wall hanging hole is formed on a surface of the protrusion portion away from the housing body.
4. The pickproof locking wall hanging device of claim 3, wherein the housing further comprises a support plate formed to protrude inwardly from an inner wall of the protrusion, the support plate having a semicircular shape, the rotary member being supported on the support plate.
5. The wall hanging device as claimed in claim 3, wherein the housing further comprises ribs, the ribs being pressed against the side surfaces of the protrusion to increase the strength of the protrusion.
6. The wall hanging device as claimed in claim 1, further comprising a base, wherein the base comprises a first base plate and a pair of first connecting plates vertically extending from left and right ends of the first base plate, respectively, and the base is locked with the housing.
7. The pickproof locking wall hanging device as claimed in claim 6, wherein the base further defines a pair of first mounting holes, the pair of first mounting holes are respectively oppositely defined on the pair of first connecting plates, and the base is rotatably connected to the rotary member through the pair of first mounting holes.
8. The pickproof locking wall hanging device as claimed in claim 1, wherein the rotation member includes a pair of second connecting plates, the second base plate has a rectangular parallelepiped shape, and the pair of second connecting plates are formed to extend vertically from front and rear ends of the second base plate, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527919.XA CN109210349B (en) | 2017-06-30 | 2017-06-30 | Anti-theft locking wall hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527919.XA CN109210349B (en) | 2017-06-30 | 2017-06-30 | Anti-theft locking wall hanging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109210349A CN109210349A (en) | 2019-01-15 |
| CN109210349B true CN109210349B (en) | 2020-11-03 |
Family
ID=64991687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710527919.XA Expired - Fee Related CN109210349B (en) | 2017-06-30 | 2017-06-30 | Anti-theft locking wall hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210349B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225918A (en) * | 2008-02-02 | 2008-07-23 | 苏州胜利精密制造有限公司 | Wall type bracket for big screen panel TV |
| CN202091747U (en) * | 2011-05-13 | 2011-12-28 | 康佳集团股份有限公司 | Wall-mounting structure for flat-screen televisions |
| CN102644836A (en) * | 2012-05-11 | 2012-08-22 | 河南科隆集团有限公司 | Suspension-type mechanism for disassembly, assembly and locking |
| CN203585763U (en) * | 2013-11-25 | 2014-05-07 | 中山市保兴电子有限公司 | Embedded wall-mounted hanging device |
| CN203731042U (en) * | 2014-02-12 | 2014-07-23 | 阳光电源（上海）有限公司 | Locking and fixing device |
-
2017
- 2017-06-30 CN CN201710527919.XA patent/CN109210349B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225918A (en) * | 2008-02-02 | 2008-07-23 | 苏州胜利精密制造有限公司 | Wall type bracket for big screen panel TV |
| CN202091747U (en) * | 2011-05-13 | 2011-12-28 | 康佳集团股份有限公司 | Wall-mounting structure for flat-screen televisions |
| CN102644836A (en) * | 2012-05-11 | 2012-08-22 | 河南科隆集团有限公司 | Suspension-type mechanism for disassembly, assembly and locking |
| CN203585763U (en) * | 2013-11-25 | 2014-05-07 | 中山市保兴电子有限公司 | Embedded wall-mounted hanging device |
| CN203731042U (en) * | 2014-02-12 | 2014-07-23 | 阳光电源（上海）有限公司 | Locking and fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109210349A (en) | 2019-01-15 |
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