CN214711353U - Self-locking device for intelligent bookcase - Google Patents
Self-locking device for intelligent bookcase Download PDFInfo
- Publication number
- CN214711353U CN214711353U CN202023254402.4U CN202023254402U CN214711353U CN 214711353 U CN214711353 U CN 214711353U CN 202023254402 U CN202023254402 U CN 202023254402U CN 214711353 U CN214711353 U CN 214711353U
- Authority
- CN
- China
- Prior art keywords
- lock catch
- cabinet door
- self
- mounting groove
- side wall
- 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.)
- Active
Links
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a self-locking device for an intelligent bookcase, which belongs to the technical field of bookcase accessories and comprises a cabinet body, a cabinet door with one end hinged with one end of the cabinet body through a hinge, and a self-locking structure for connecting the other end of the cabinet body with the other end of the cabinet door, wherein the self-locking structure comprises a mounting groove arranged on the surface of the cabinet body opposite to the cabinet door, an air cylinder A is vertically arranged at the bottom of the mounting groove, a supporting block is fixedly connected to a piston rod of the air cylinder A, and a first lock catch is arranged above the supporting block; a fixed block is fixedly arranged at the bottom of the mounting groove and positioned on the right side of the cylinder A, a channel for the first lock catch to move up and down is formed between the fixed block and the upper side wall of the mounting groove, and a button for controlling the switch of the cylinder A is fixedly arranged on the right side wall of the fixed block; the problem of the self-lock device spring in the current intelligent book case easily became invalid, cause the cabinet door can not unblock or pin is solved.
Description
Technical Field
The utility model belongs to the technical field of the book case accessory, specifically be a self-lock device for intelligent book case.
Background
The bookcase is one of the main furniture in the study furniture, namely, the bookcase is specially used for storing books, newspapers, magazines and other books.
Along with the diversification of life, shared products are more and more, the consumption form effectively enables people to live more conveniently, intelligent bookcases are placed in a plurality of public places during leisure outside, the intelligent bookcases are arranged, the desire that people can read at any time and any place is met, the waste of resources is reduced, and therefore the intelligent bookcases are popularized more and more widely.
In the current intelligent book case, self-lock device uses the spring taut between cabinet door and the cabinet body, and the elasticity of spring is easy to lose efficacy under the condition of long-term use, and self-lock device will not unblock or pin for consumer's use is experienced to feel poor or books in the book case are easily lost and are damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a self-lock device for intelligent book case has solved the easy inefficacy of elasticity of self-lock device spring among the current intelligent book case, causes the problem that the cabinet door can not unblock or pin.
The utility model adopts the technical scheme as follows:
a self-locking device for an intelligent bookcase comprises a cabinet body, a cabinet door with one end hinged to one end of the cabinet body through a hinge, and a self-locking structure for connecting the other end of the cabinet body with the other end of the cabinet door, wherein the self-locking structure comprises a mounting groove formed in the opposite surface of the cabinet body and the cabinet door, an air cylinder A is vertically mounted at the bottom of the mounting groove, a supporting block is fixedly connected to a piston rod of the air cylinder A, and a first lock catch is arranged above the supporting block;
a fixed block is fixedly arranged at the bottom of the mounting groove and positioned on the right side of the cylinder A, a channel for the first lock catch to move up and down is formed between the fixed block and the upper side wall of the mounting groove, and a button for controlling the switch of the cylinder A is fixedly arranged on the right side wall of the fixed block;
a second lock catch matched with the first lock catch is fixedly connected to the left side wall of the cabinet door, a connecting rod is arranged at the left end of the second lock catch, and the left end of the connecting rod can be in contact with the button;
the longitudinal sections of the first lock catch and the second lock catch are both L-shaped, one end, far away from the air cylinder A, of the first lock catch extends downwards to form a limiting section, one end, far away from the cabinet door, of the second lock catch extends downwards to form a gear section, and the end face, close to the air cylinder A, of the limiting section is attached to the end face, close to the cabinet door, of the gear section;
the cavity has been seted up to the left side wall of mounting groove, cavity and mounting groove intercommunication are at the vertical slide bar that is provided with in the inside of cavity, slidable mounting has the sliding block on the slide bar, the up end of sliding block is transversely fixed and is provided with cylinder B, cylinder B's piston rod and the left end fixed connection of first hasp.
Furthermore, the left end of the second lock catch is located below the connecting rod and fixedly connected with a magnet A, the fixed block is located below the button and fixedly connected with a magnet B, and the magnet A and the magnet B have the same polarity on the opposite end faces, so that the second lock catch moves in the direction far away from the first lock catch under the action of the magnet A and the magnet B.
Furthermore, a supporting plate is fixedly arranged below the magnet A on the right side wall of the fixing block, and the lower side wall of the second lock catch can slide on the supporting plate.
Furthermore, the end surfaces of the limiting section and the gear sections, which are in contact with each other, are rounded.
Further, the hinge is a damped hinge.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, not using the spring to realize opening and being closed of intelligent book case, having avoided leading to self-lock device can not open or pin because of the elastic failure of spring for the user experiences the problem of feeling poor or books are easily lost, only pushes back the cabinet door simultaneously and can pin the cabinet door automatically, makes self-locking mechanism's security performance high.
2. The utility model discloses in, through magnet A and magnet B's setting for reduce a step of manual sliding door when pulling the cabinet door, make the step simple and convenient, promoted user's experience and felt.
3. The utility model discloses in, when first hasp downstream, can produce the friction between first hasp and the second hasp, lead the fillet between spacing section and fender position section for the collision to the fender position section reduces when spacing section downstream.
4. The utility model discloses in, because the cabinet door of book case is the glass door, conveniently look over the name of the book that the book case the inside was put, use the damping hinge can be when pushing back the cabinet door, the cabinet door slowly moves to the cabinet body to reduce the vibrations that produce the cabinet body when pushing back the cabinet door, both reduced the damage between the cabinet body and the cabinet door, forget when closing the cabinet door at the user simultaneously, as long as the cabinet door is the incomplete open condition, the damping hinge just can drive the cabinet door and slowly close, the security of device has further been increased.
5. The utility model discloses in, further set up the backup pad for support the second hasp, reduce second hasp internal stress, avoid the second hasp fracture.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figure are: 1. a cabinet body; 2. a cabinet door; 3. a button; 4. a first lock catch; 5. a connecting rod; 6. a second lock catch; 7. a fixed block; 8. a cylinder A; 9. a support block; 10. a slide bar; 11. a slider; 12. a cylinder B; 13. a cavity; 14. mounting grooves; 15. a magnet B; 16. a magnet A; 17. and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
A self-locking device for an intelligent bookcase comprises a cabinet body 1, a cabinet door 2 and a self-locking structure, wherein one end of the cabinet door 2 is hinged to one end of the cabinet body 1 through a hinge, the self-locking structure is used for connecting the other end of the cabinet body 1 with the other end of the cabinet door 2, the self-locking structure comprises a mounting groove 14 formed in the surface, opposite to the cabinet door 2, of the cabinet body 1, an air cylinder A8 is vertically mounted at the bottom of the mounting groove 14, a supporting block 9 is fixedly connected to a piston rod of the air cylinder A8, and a first lock catch 4 is arranged above the supporting block 9;
a fixed block 7 is fixedly arranged at the bottom of the mounting groove 14 and positioned at the right side of the air cylinder A8, a channel for the first lock catch 4 to move up and down is arranged between the fixed block 7 and the upper side wall of the mounting groove 14, and a button 3 for controlling the air cylinder A8 to be switched is fixedly arranged on the right side wall of the fixed block 7;
a second lock catch 6 matched with the first lock catch 4 is fixedly connected to the left side wall of the cabinet door 2, a connecting rod 5 is arranged at the left end of the second lock catch 6, and the left end of the connecting rod 5 can be in contact with the button 3;
the longitudinal sections of the first lock catch 4 and the second lock catch 6 are both L-shaped, one end, far away from the air cylinder A8, of the first lock catch 4 extends downwards to form a limiting section, one end, far away from the cabinet door 2, of the second lock catch 6 extends downwards to form a gear section, and the end face, close to the air cylinder A8, of the limiting section and the end face, close to the cabinet door 2, of the gear section are attached to each other;
The working process is as follows: when the cabinet door 2 is in an opened state, piston rods of the air cylinder A8 and the air cylinder B12 are in an extended state, the first lock catch 4 is positioned above the second lock catch 6, and the distance between the first lock catch 4 and the fixed block 7 is the farthest; when the cabinet door needs to be closed, the cabinet door 2 is pushed, the second lock catch 6 moves towards one end of the cabinet body 1, the connecting rod 5 at the left end of the second lock catch 6 touches the button 3 on the fixed block 7, so that after the piston rod of the cylinder A8 moves downwards, the supporting block 9 moves downwards, due to the action of gravity, the sliding block 11 slides downwards on the sliding rod 10 to drive the first lock catch 4 above the sliding block to slide downwards until the limiting section is contacted with the second lock catch 6, at the moment, the limiting section is positioned at the right side of the gear section, when the first lock catch 4 is contacted with the second lock catch 6, the switch of the cylinder B12 is started, the piston rod of the cylinder B12 moves leftwards to drive the second lock catch 6 at the right end of the piston rod of the cylinder B to move leftwards, and at the moment, the first lock catch 4 and the second lock catch 6 are in a locking state of limiting relative movement in the horizontal direction, so as to realize self-locking between the cabinet body 1 and the cabinet door 2; when cabinet door 2 is opened to needs, start cylinder B12, cylinder B12's piston rod drives the motion of the first hasp 4 right side in its right side, remove laminating between spacing section and the fender position section, make spacing section and keep off the clearance increase between the position section, stimulate cabinet door 2 gently this moment, spacing section is to the right side motion in the clearance, make the connecting rod 5 of spacing section left end break away from button 3, cylinder A8's piston rod upward movement afterwards, drive the upward motion of the first hasp 4 of top, cabinet door 2 can be opened this moment.
The scheme has the advantages that: the intelligent bookcase is not opened and closed by using the spring, the problem that the self-locking device cannot be opened or locked due to the elastic failure of the spring is avoided, the user experiences the problem that the user feels poor or books are easy to lose, and meanwhile, the cabinet door 2 can be automatically locked only by pushing the cabinet door 2 back, so that the safety performance of the self-locking mechanism is high.
Example 2
Further, a magnet a16 is fixedly connected to the left end of the second lock catch 6 below the connecting rod 5, a magnet B15 is fixedly connected to the fixed block 7 below the button 3, and the polarity of the magnet a16 on the end face opposite to the magnet B15 is the same, so that the second lock catch 6 moves away from the first lock catch 4 under the action of the magnet a16 and the magnet B15.
When cabinet door 2 is opened to needs, start cylinder B12, cylinder B12's piston rod drives the motion of the first hasp 4 right side in its right side, remove laminating between spacing section and the fender position section, do not need manual pulling cabinet door 2 this moment, second hasp 6 on the cabinet door 2 is because the effect of magnet A16 and magnet B15 moves right for connecting rod 5 breaks away from button 3, cylinder A8's piston rod upward movement drives first hasp 4 upward movement, cabinet door 2 can manually be opened this moment.
Through the setting of magnet A16 and magnet B15 for reduce a step of manual sliding door when pulling cabinet door 2, make the step simple and convenient, promoted user's experience and felt.
Example 3
Further, a support plate 17 is fixedly arranged on the right side wall of the fixed block 7 below the magnet a16, and the lower side wall of the second lock catch 6 can slide on the support plate 17.
Further set up backup pad 17 in this scheme for support second hasp 6, reduce second hasp 6 internal stress, avoid second hasp 6 fracture.
Example 4
Furthermore, the end surfaces of the limiting section and the gear sections, which are in contact with each other, are rounded.
In this scheme, when first hasp 4 downstream, can produce the friction between first hasp 4 and the second hasp 6, lead the fillet between spacing section and fender position section for the collision to the fender position section reduces when spacing section downstream.
Example 5
Further, the hinge is a damped hinge.
Because the cabinet door 2 of book case is the glass door, conveniently look over the name of the book that the book case inside was put, use the damping hinge can be when pushing back cabinet door 2, cabinet door 2 slowly moves to the cabinet body 1, thereby reduce the vibrations to the cabinet body 1 production when pushing back cabinet door 2, both reduced the damage between the cabinet body 1 and the cabinet door 2, forget when closing cabinet door 2 at the user simultaneously, as long as cabinet door 2 is incomplete open state, the damping hinge just can drive cabinet door 2 and slowly close, the security of device has further been increased.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A self-locking device for an intelligent bookcase comprises a cabinet body (1), a cabinet door (2) with one end hinged to one end of the cabinet body (1) through a hinge, and a self-locking structure for connecting the other end of the cabinet body (1) with the other end of the cabinet door (2), and is characterized in that the self-locking structure comprises a mounting groove (14) formed in the surface of the cabinet body (1) opposite to the cabinet door (2), an air cylinder A (8) is vertically mounted at the bottom of the mounting groove (14), a support block (9) is fixedly connected to a piston rod of the air cylinder A (8), and a first lock catch (4) is arranged above the support block (9);
a fixed block (7) is fixedly arranged at the bottom of the mounting groove (14) and positioned on the right side of the air cylinder A (8), a channel for the first lock catch (4) to move up and down is formed between the fixed block (7) and the upper side wall of the mounting groove (14), and a button (3) for controlling the air cylinder A (8) to be switched on and off is fixedly arranged on the right side wall of the fixed block (7);
a second lock catch (6) matched with the first lock catch (4) is fixedly connected to the left side wall of the cabinet door (2), a connecting rod (5) is arranged at the left end of the second lock catch (6), and the left end of the connecting rod (5) can be in contact with the button (3);
the longitudinal sections of the first lock catch (4) and the second lock catch (6) are both L-shaped, one end, far away from the air cylinder A (8), of the first lock catch (4) extends downwards to form a limiting section, one end, far away from the cabinet door (2), of the second lock catch (6) extends downwards to form a gear section, and the end face, close to the air cylinder A (8), of the limiting section and the end face, close to the cabinet door (2), of the gear section are mutually attached;
cavity (13) have been seted up to the left side wall of mounting groove (14), cavity (13) and mounting groove (14) intercommunication are provided with slide bar (10) at the inside vertical of cavity (13), slidable mounting has sliding block (11) on slide bar (10), the up end horizontal fixation of sliding block (11) is provided with cylinder B (12), the piston rod of cylinder B (12) and the left end fixed connection of first hasp (4).
2. The self-locking device for the intelligent bookcase according to claim 1, wherein the left end of the second latch (6) is fixedly connected with a magnet A (16) below the connecting rod (5), a magnet B (15) is fixedly connected below the button (3) on the fixing block (7), and the polarities of the magnets A (16) and the magnets B (15) on the opposite end surfaces are the same, so that the second latch (6) moves away from the first latch (4) under the action of the magnets A (16) and B (15).
3. The self-locking device for the intelligent bookcase according to claim 2, wherein a support plate (17) is fixedly arranged on the right side wall of the fixed block (7) below the magnet A (16), and the lower side wall of the second lock catch (6) can slide on the support plate (17).
4. The self-locking device for the intelligent bookcase as claimed in claim 1, wherein the end surfaces of the limiting section and the gear sections, which are in contact with each other, are rounded.
5. The self-locking device for an intelligent bookcase according to claim 1, wherein the hinge is a damped hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254402.4U CN214711353U (en) | 2020-12-29 | 2020-12-29 | Self-locking device for intelligent bookcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254402.4U CN214711353U (en) | 2020-12-29 | 2020-12-29 | Self-locking device for intelligent bookcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214711353U true CN214711353U (en) | 2021-11-16 |
Family
ID=78635643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023254402.4U Active CN214711353U (en) | 2020-12-29 | 2020-12-29 | Self-locking device for intelligent bookcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214711353U (en) |
-
2020
- 2020-12-29 CN CN202023254402.4U patent/CN214711353U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214711353U (en) | Self-locking device for intelligent bookcase | |
| CN211287029U (en) | Thing networking lock control system | |
| CN209712156U (en) | A kind of drawer of two-sided push-and-pull | |
| CN201406957Y (en) | Roll-up concealed cabinet door | |
| US11910925B2 (en) | Furniture objects including hidden containers | |
| CN109645720A (en) | A kind of drawer of two-sided push-and-pull | |
| CN201840071U (en) | Concealed sliding rail with buffer unit | |
| CN218164633U (en) | Drawer cabinet device with self-locking structure | |
| CN217039387U (en) | Novel push type bounce-back self-locking device of hidden slide rail | |
| CN2881020Y (en) | Self-locking type supporting rod | |
| CN213838431U (en) | Window with telescopic platform | |
| CN216316450U (en) | Book storage device | |
| CN219904188U (en) | Drawing type sofa bed for caravan | |
| CN110934429B (en) | Storage box and television cabinet | |
| CN217218702U (en) | Basket frame with buffering closing function | |
| CN217337836U (en) | File cabinet capable of intelligently preventing files from being lost | |
| CN218355199U (en) | Self-interlocking guide rail with silencing function | |
| CN220675558U (en) | Drawer with any angle oblique opening function | |
| CN214386724U (en) | High-extension pull basket and storage cabinet | |
| US20240180328A1 (en) | Furniture objects including hidden containers | |
| CN218347135U (en) | Automatically controlled formula magnetic force children safety lock | |
| CN218597995U (en) | Door stopper with gear meshing structure | |
| CN212912441U (en) | Convenient storage type sofa | |
| CN218551805U (en) | Embedded cabinet body capable of saving space | |
| CN212382335U (en) | Wireless intelligent control formula bedside cupboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |