CN201561252U - Automatic locking device for flat-panel TV bracket - Google Patents
Automatic locking device for flat-panel TV bracket Download PDFInfo
- Publication number
- CN201561252U CN201561252U CN2009203156336U CN200920315633U CN201561252U CN 201561252 U CN201561252 U CN 201561252U CN 2009203156336 U CN2009203156336 U CN 2009203156336U CN 200920315633 U CN200920315633 U CN 200920315633U CN 201561252 U CN201561252 U CN 201561252U
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- automatic locking
- panel
- locking apparatus
- flat
- lock body
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Abstract
The utility model relates to an automatic locking device for a flat-panel TV bracket, which mainly solves the problem in the prior art that a connecting sleeve of a flat-panel TV easily breaks away from mounting holes and also achieves the purpose of anti-theft. The automatic locking device for a flat-panel TV panel comprises a panel which is uniformly provided with a plurality of mounting holes matching with a connecting sleeve of the flat-panel TV, the automatic locking device is arranged on the mounting holes, and the connecting sleeve is locked in the mounting holes by the automatic locking device. The automatic locking device for the flat-panel TV bracket has the advantages that the connecting sleeve is locked in the mounting holes by the automatic locking device, therefore the problem that the connecting sleeve breaks away from the mounting holes is avoided; the connecting sleeve arranged in the mounting holes is automatically locked without auxiliary workpieces, and the installation is convenient for the user; and a special workpiece is adopted for unlocking the locking device, therefore the utility model has the anti-theft function for the flat-panel TV.
Description
Technical field:
The utility model relates to a kind of flat TV set bracket member, relates in particular to a kind of flat TV set bracket automatic locking apparatus.
Background technique:
The panel TV set mounting type is generally: an installation panel is installed on the wall or on the suspension arm, panel is provided with several mounting holes, be provided with several and the corresponding connecting sleeve of mounting hole in the panel TV set back, connecting sleeve is snapped in the mounting hole of panel, utilize the gravity of panel TV set self to hang on the panel.Yet also there are some shortcomings in this mode, because connecting sleeve does not lock, can't guarantee that connecting sleeve is positioned at mounting hole all the time, as being subjected to external force when panel TV set, especially be subjected to the external force on the Vertical direction, may make connecting sleeve deviate from mounting hole, thereby cause panel TV set to drop from panel.In addition, this mounting type can make television set be easy to unload from panel, if situation about being stolen, panel TV set is easy to be disassembled down and steals.China's utility model patent 200820302192.1 discloses a kind of integrated type flat plate television set wall hanging rack, this wall hanging frame comprises frid shape support, support is provided with the mounting hole that matches with the installation connecting sleeve of panel TV set, this mounting hole adopts combined hole, enter hole, transitional pore and fixed hole and constitute, the whole erection hole is L-shaped, during installation, connecting sleeve enters mounting hole by other directions earlier, relends deadweight and is fixed in the mounting hole downwards.Though mounting hole is designed to L shapedly in this patent, does not lock, and still exist connecting sleeve to deviate from the possibility of panel when being subjected to external force, and this Placement does not have antitheft effect yet.
Summary of the invention:
The utility model has mainly solved the problem that prior art middle plateform television set connecting sleeve is deviate from the mounting hole easily, provides and can automatically lock, a kind of panel TV set panel automatic locking apparatus that connecting sleeve can not deviate from the mounting hole.
Another goal of the invention of the utility model has provided and a kind ofly can prevent stolen a kind of panel TV set panel automatic locking apparatus.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of panel TV set panel automatic locking apparatus, comprise panel, on panel, evenly be provided with the mounting hole that several match with the panel TV set connecting sleeve, mounting hole is provided with automatic locking apparatus, and this automatic locking apparatus is locked in connecting sleeve in the mounting hole.After connecting sleeve enters mounting hole, automatic locking apparatus will pin connecting sleeve automatically, make connecting sleeve can't deviate from mounting hole, thereby tightly be fixed on panel TV set on the panel, the situation of having avoided panel TV set to break away from from panel, and the whole operation process is very simple, need not by other assistant tools, avoid the operation in the small space between panel TV set and metope, greatly facilitated the user.
A kind of preferred version as such scheme, described automatic locking apparatus comprises pedestal and the lock body that is movably connected on the pedestal, be respectively arranged with the screw attachment post at the two ends of pedestal, extended to form link arm respectively forward by the screw attachment post, be respectively arranged with axle bed on the relative side of two screw attachment posts, lock body is provided with two rotating shaft fixed blocks, on the rotating shaft fixed block, be respectively arranged with the rotating shaft that is provided with dorsad, described rotating shaft fixed block cooperates with axle bed respectively and joins, and rotating shaft is connected in the axle bed.This pedestal is the U-shaped like body, and lock body is arranged in the U-shaped body middle groove, and this lock body rotates around the axis, this lock body has both states, and when not rotation of lock body, integral body is in the lock state when flushing with pedestal, when lock body upwards rotated, lock body was in released state.
As a kind of preferred version of such scheme, be provided with the breach of opening at the link arm front end towards the link arm bottom, breach is provided with heterotypic bolt, and the termination that this heterotypic bolt passes breach and link arm opposite side is provided with projection.Special-shaped nut is used for the release automatic locking apparatus, according to installation situation, heterotypic bolt can all be set on two link arms, perhaps only on connecting wall on one side, heterotypic bolt is set, this heterotypic bolt need reverse with the screw-driver of special use, and panel TV set has been played antitheft effect.
A kind of preferred version as such scheme, the place is provided with the side perpendicular with lock body respectively in the lock body both sides of the edge, on the edge of the top edge of side and nearly screw attachment post one side, stretch out respectively and be formed with first extended surface and second extended surface perpendicular with the side, first extended surface is connected with second extended surface, and described projection is positioned at the containment body that first extended surface, second extended surface and side are surrounded.This containment body and projection have played the effect to the release of automatic locking apparatus jointly, by the rotating special-shaped bolt, the containment body that projection jack-up first extended surface, second extended surface and the side of heterotypic bolt front end surrounds, make lock body rotate up, the lock body front end breaks away from the state that pushes up the jail locking with connecting sleeve mutually.
A kind of preferred version as such scheme, inboard at a rotating shaft fixed block is provided with attachment post along the shaft axis direction, attachment post is provided with torsion spring, lock body is provided with block, described torsion spring one end be pressed on the lock body and holding in a side of block, the torsion spring the other end is pressed in the cell body that is arranged on the pedestal.Torsion spring makes lock body can automatically lock connecting sleeve, and connecting sleeve backs down lock body and slips into mounting hole and be stuck on mounting hole one end, and lock body is returned to the origin-location under the effect of torsion spring, be stuck in connecting sleeve and slip on the path of mounting hole, and connecting sleeve is locked.Block and cell body play the fixedly effect of torsion spring, prevent that torsion spring from sliding on attachment post.
As a kind of preferred version of such scheme, described mounting hole enters the hole and is greater than fixed hole by entering the hole and fixed hole two-part constitute, and automatic locking apparatus is installed in panel and enters on the position, hole.After automatic locking apparatus installs, enter the middle groove position that the hole is positioned at the pedestal of U-shaped body shape, then lock body is positioned at and enters the top, hole, when connecting sleeve is packed mounting hole into, penetrate earlier and enter the hole, back down the lock body that enters on the hole and slip into fixed hole then, lock body automatically reverts to the origin-location, and connecting sleeve is locked in fixed hole.
As a kind of preferred version of such scheme, be provided with boss in lock body bottom, the shape of this boss is with to enter hole shape consistent.When lock body locked, boss embedded and to enter in the hole, make lock body with enter the hole and cooperate closelyr, also improved the effect that locks.
The utility model has the advantages that: 1. automatic locking apparatus can be locked in connecting sleeve in the mounting hole, has avoided connecting sleeve to deviate from the problem of mounting hole; 2. can lock the connecting sleeve in the mounting hole of packing into automatically, need not to adopt auxiliary work-piece, make things convenient for user installation; 3. need play antitheft effect to panel TV set by special-purpose workpiece operation during to the locking device release.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model panel and automatic locking apparatus;
Fig. 2 is a kind of structural representation of automatic locking apparatus in the utility model;
Fig. 3 is a kind of structural representation at visual angle, automatic locking apparatus bottom in the utility model;
Fig. 4 is a kind of structural representation of automatic locking apparatus lock state in the utility model;
Fig. 5 is a kind of structural representation of automatic locking apparatus released state in the utility model.
Embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of flat TV set bracket automatic locking apparatus of present embodiment, according to shown in Figure 1, comprise a panel 1, be formed with projection 27 in the middle of the panel, this projection is provided with the fixed hole 26 that links to each other with metope, by screw panel is fixed on the metope, and panel also can be connected on the suspension arm, on the panel of protruding both sides, evenly be provided with 4 mounting holes 4 respectively, this mounting hole be used for be connected the panel TV set rear portion on connecting sleeve 3 clamping mutually.Connecting sleeve is that the cross section is " worker " font, and the centre is provided with the structure of through hole, and the lower end surface of connecting sleeve is greater than the upper-end surface, is provided with bolt in the through hole of connecting sleeve, by this bolt connecting sleeve is fixed on the panel TV set rear portion.Mounting hole 4 is by entering hole 6 and fixed hole 5 two-part constitute, enter the hole and be greater than fixed hole, and this enters hole size and be less than connecting sleeve lower end surface size, greater than connecting sleeve upper-end surface size, the fixed hole size is less than the front-end face size, like this can so that the connecting sleeve holding on mounting hole.Mounting hole is provided with automatic locking apparatus 2, and this automatic locking apparatus is set in place entering on the Kong Yiduan in mounting hole.
As shown in Figure 2, automatic locking apparatus 2 mainly is made of pedestal 7 and the lock body 8 that is movably connected on the pedestal, on the two ends of pedestal, be respectively arranged with and be used for the screw attachment post 9 that links to each other with panel 1, as can see from Figure 1, be provided with two through holes 23 at enterprising hand-hole 6 upper ends of panel, this lead to the hole site is corresponding with the screw attachment post, by screw 24 pedestal 7 is fixed on the panel.Extended to form link arm 10 respectively forward by the screw attachment post, the link arm front end is provided with the breach 13 of opening towards the link arm bottom, and this breach bottom is in the arc-shaped, and breach is provided with heterotypic bolt 11, this heterotypic bolt passes breach, and the termination of heterotypic bolt is provided with projection 12.Be respectively arranged with axle bed 19 on the relative side of two screw attachment posts 9, be provided with two rotating shaft fixed blocks 20 at lock body 8 near the back edge place, be respectively arranged with stiffening rib on the rotating shaft fixed block and extend to the lock body front end always, be respectively arranged with rotating shaft on the two rotating shaft fixed blocks outsides is an opposing side, two rotating shafts are on the same axis.Distance between the two rotating shaft fixed block outer side surfaces is consistent with the distance between two axle beds, and two rotating shaft fixed blocks are embedded between the axle bed during installation, and rotating shaft is arranged in the axle bed, makes lock body to rotate up and down on pedestal 7 around the shaft.Be provided with the side 14 perpendicular respectively with lock body 8 at lock body both sides of the edge places, on the edge of the top edge of side and nearly screw attachment post 9 one sides, stretch out respectively and be formed with first extended surface 15 and second extended surface 16 perpendicular with side 14, first extended surface is connected with second extended surface, and the projection 12 on the heterotypic bolt is positioned at the containment body that first extended surface 15, second extended surface 16 and side 14 are surrounded.In order to make automatic locking apparatus can automatically lock connecting sleeve, the inboard of a rotating shaft fixed block 20 (i.e. the relative side of two rotating shaft fixed blocks) upper edge shaft axis direction is provided with attachment post 17 therein, on attachment post, be equipped with torsion spring 18, one end of torsion spring is pressed on the lock body 8, for fixing torsion spring, anti-torsion spring slides on attachment post, and this place is provided with block 22 at lock body, torsion spring should be held the side of holding at block, and the torsion spring the other end is pressed in the cell body 21 that is arranged on the pedestal 7.The front edge of lock body 8 is provided with the concave volume 30 of an arc indent, and behind automatic locking apparatus locking connecting sleeve, it is tightr that this concave volume makes that lock body and connecting sleeve join.
For make lock body with enter the hole and cooperate closelyr, simultaneously, as shown in Figure 3, be provided with a boss 28 in the bottom of lock body 8 also for having improved the effect of locking, the shape of this boss is with to enter hole shape corresponding, when lock body locked, the boss embedding entered in the hole.
When mounted, connecting sleeve is aimed at the hole that enters on the corresponding mounting hole, the upper-end surface of connecting sleeve pushed enter the hole, the connecting sleeve upper-end surface withstands on the lock body bottom, make lock body rotate up several angle, connecting sleeve pushes and enters the hole and withstand on the panel until ear end face, then connecting sleeve is slided to fixed hole, this moment, connecting sleeve broke away from the bottom of lock body, lock body is because the effect of torsion spring has been returned to original position, as shown in Figure 4, lock body just in time holding on the top of connecting sleeve, connecting sleeve is locked in fixed hole.
When dismounting, need to use the screw-driver of heterotypic bolt 11 special uses, by the rotating special-shaped bolt, make projection 12 jack-up first extended surface on the heterotypic bolt termination, snap in first extended surface until projection and link to each other with second extended surface in the circular arc that forms, in this process, projection makes lock body rotate up, and as shown in Figure 5, the lock body front end leaves connecting sleeve, and expose the hole that enters that is positioned at the lock body bottom, then connecting sleeve can be withdrawed from mounting hole.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as pedestal, lock body, automatic locking apparatus, link arm, mounting hole morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (7)
1. flat TV set bracket automatic locking apparatus, comprise panel, on panel, evenly be provided with the mounting hole that several match with the panel TV set connecting sleeve, it is characterized in that: mounting hole (4) is provided with automatic locking apparatus (2), and this automatic locking apparatus is locked in connecting sleeve (3) in the mounting hole (4).
2. a kind of flat TV set bracket automatic locking apparatus according to claim 1, it is characterized in that described automatic locking apparatus (2) comprises pedestal (7) and is movably connected in lock body (8) on the pedestal, be respectively arranged with screw attachment post (9) at the two ends of pedestal, extended to form link arm (10) respectively forward by the screw attachment post, be respectively arranged with axle bed (19) on the relative side of two screw attachment posts (9), lock body (8) is provided with two rotating shaft fixed blocks (20), on the rotating shaft fixed block, be respectively arranged with the rotating shaft that is provided with dorsad, described rotating shaft fixed block (20) cooperates with axle bed (19) respectively and joins, and rotating shaft is connected in the axle bed.
3. a kind of flat TV set bracket automatic locking apparatus according to claim 2, it is characterized in that being provided with the breach (13) of opening towards the link arm bottom at link arm (10) front end, breach is provided with heterotypic bolt (11), and the termination that this heterotypic bolt passes breach and link arm opposite side is provided with projection (12).
4. a kind of flat TV set bracket automatic locking apparatus according to claim 3, it is characterized in that being provided with the side perpendicular (14) respectively with lock body at place, lock body (8) both sides of the edge, on the edge of the top edge of side and nearly screw attachment post (9) one sides, stretch out respectively and be formed with and perpendicular first extended surface (15) and second extended surface (16) in side (14), first extended surface is connected with second extended surface, and described projection (12) is positioned at the containment body that first extended surface (15), second extended surface (16) and side (14) are surrounded.
5. according to claim 2 or 3 described a kind of flat TV set bracket automatic locking apparatus, it is characterized in that being provided with attachment post (17) along the shaft axis direction in the inboard of a rotating shaft fixed block (20), attachment post is provided with torsion spring (18), lock body (8) is provided with block (22), described torsion spring one end is pressed in lock body (8), and upward also holding is in a side of block, and the torsion spring the other end is pressed in the cell body (21) that is arranged on the pedestal (7).
6. according to each described a kind of flat TV set bracket automatic locking apparatus of claim 2 to 4, it is characterized in that described mounting hole (4) constitutes by entering hole (6) and fixed hole (5) two-part, enter the hole and be greater than fixed hole, automatic locking apparatus (2) is installed in panel and enters on the position, hole.
7. a kind of flat TV set bracket automatic locking apparatus according to claim 6 is characterized in that being provided with in lock body (8) bottom boss (28), and the shape of this boss is with to enter hole shape consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203156336U CN201561252U (en) | 2009-11-24 | 2009-11-24 | Automatic locking device for flat-panel TV bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203156336U CN201561252U (en) | 2009-11-24 | 2009-11-24 | Automatic locking device for flat-panel TV bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561252U true CN201561252U (en) | 2010-08-25 |
Family
ID=42626396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203156336U Expired - Fee Related CN201561252U (en) | 2009-11-24 | 2009-11-24 | Automatic locking device for flat-panel TV bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385848A (en) * | 2017-08-08 | 2019-02-26 | 上海小吉互联网科技有限公司 | A kind of assembly and disassembly methods of wall-mounted washing machine |
| CN109854919A (en) * | 2019-02-28 | 2019-06-07 | 尚辉 | A kind of connector for fixed equipment |
-
2009
- 2009-11-24 CN CN2009203156336U patent/CN201561252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385848A (en) * | 2017-08-08 | 2019-02-26 | 上海小吉互联网科技有限公司 | A kind of assembly and disassembly methods of wall-mounted washing machine |
| CN109385848B (en) * | 2017-08-08 | 2023-04-14 | 上海小吉互联网科技有限公司 | Wall-mounted washing machine disassembling and assembling method |
| CN109854919A (en) * | 2019-02-28 | 2019-06-07 | 尚辉 | A kind of connector for fixed equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20121124 |