CN214576348U - Door lock device for shielding cabinet - Google Patents
Door lock device for shielding cabinet Download PDFInfo
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- CN214576348U CN214576348U CN202023336818.0U CN202023336818U CN214576348U CN 214576348 U CN214576348 U CN 214576348U CN 202023336818 U CN202023336818 U CN 202023336818U CN 214576348 U CN214576348 U CN 214576348U
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Abstract
The utility model relates to a door locking device for shielding rack, including mechanical locking mechanism and the electronic locking mechanism installed on the cabinet door of shielding rack, mechanical locking mechanism includes the handle box that articulates on the cabinet door to and link to each other with the handle box and vertically run through the connecting rod of cabinet door, the locking plate is installed at the both ends of connecting rod, is provided with the arc fore shaft on the locking plate, and the bottom of handle box is provided with the lockhole; the electronic lock mechanism comprises a motor arranged below the handle box and a lock tongue connected with the motor, and the lock tongue can stretch into the lock hole. The utility model discloses can realize the dual closure of cabinet door, not only guarantee the security performance of shielding rack, improve the convenience of cabinet door switch moreover.
Description
Technical Field
The utility model belongs to the technical field of shielding rack safety, concretely relates to a door lock device for shielding rack.
Background
The shielding cabinet is used for placing confidential documents or equipment, while the traditional door lock structure of the shielding cabinet generally comprises two types, one type is a single mechanical type, the opening and closing of the traditional door lock structure are convenient, but the safety performance is poor, and information leakage is easily caused; the other type is an independent electronic lock structure, although the structure can improve the safety, the cabinet door is very inconvenient to open and close after the electronic lock is unlocked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locks for shielding rack to solve locks the problem that the security performance is poor, the switch is inconvenient.
The utility model discloses a door lock device for shielding rack is realized like this:
a door lock device for a shielding cabinet comprises a mechanical locking mechanism and an electronic locking mechanism which are arranged on a cabinet door of the shielding cabinet,
the mechanical locking mechanism comprises a handle box hinged on the cabinet door and a connecting rod which is connected with the handle box and vertically penetrates through the cabinet door, locking plates are mounted at two ends of the connecting rod, arc-shaped locking openings are formed in the locking plates, and a locking hole is formed in the bottom of the handle box;
the electronic lock mechanism comprises a motor arranged below the handle box and a lock tongue connected with the motor, and the lock tongue can stretch into the lock hole.
Furthermore, the top and the bottom of the opening side of the shielding cabinet are respectively provided with a lock cylinder which can be clamped into the arc-shaped lock port.
Further, the cabinet door is of a double-layer structure and comprises an outer door panel and an inner door panel.
Furthermore, a hidden box fixed on the outer door plate is arranged between the outer door plate and the inner door plate, and the handle box is installed into the hidden box from the outer side of the outer door plate and is hinged with the hidden box.
Further, a handle is arranged on the outer side of the handle box, and the handle can be pulled and pulled in the handle box.
Further, the motor is arranged below the hidden box and fixed on the outer door plate, and the lock tongue can penetrate through the bottom of the hidden box and extend into the lock hole.
Furthermore, one side of motor has set gradually circuit box and the lock loudspeaker of fixing on outer door plant, motor and lock loudspeaker link to each other with the circuit box respectively.
Furthermore, a door lock panel fixed outside the outer door plate is arranged below the handle box and connected with the circuit box.
Furthermore, a plurality of reinforcing cross beams are arranged between the outer door panel and the inner door panel, and the connecting rod penetrates through the reinforcing cross beams and is installed on the inner wall of the outer door panel through a bearing seat.
After the technical scheme is adopted, the utility model discloses the beneficial effect who has does:
the utility model discloses a mechanical latch mechanism and electron latch mechanism can carry out the closure to mechanical latch mechanism through electron latch mechanism, can be quick through mechanical latch mechanism open the cabinet door to realize dual closure, not only guaranteed the security performance of shielding rack, improve the convenience of cabinet door switch moreover.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a structural view of a cabinet door on which a door lock device according to a preferred embodiment of the present invention is mounted;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a structural view of a cabinet door on which a door lock apparatus according to a preferred embodiment of the present invention is installed;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion C of FIG. 3;
fig. 6 is a structural view of a handle case and a motor fitting portion of a door lock apparatus for a shield cabinet according to a preferred embodiment of the present invention;
in the figure: the cabinet door comprises a cabinet door 1, an outer door panel 11, a rectangular hole 12, a reinforcing beam 13, a bearing seat 14, a handle box 21, a connecting rod 22, a locking plate 23, an arc-shaped locking opening 24, a locking hole 25, a handle 26, an embedding groove 27, a motor 31, a locking bolt 32, a circuit box 33, a door lock horn 34, a door lock panel 35, a lock column 4 and a hidden box 5.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments.
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 work belong to the protection scope of the present invention.
As shown in fig. 1 to 6, a door lock device for a shielding cabinet comprises a mechanical locking mechanism and an electronic locking mechanism which are installed on a cabinet door 1 of the shielding cabinet, wherein the mechanical locking mechanism comprises a handle box 21 hinged on the cabinet door 1 and a connecting rod 22 which is connected with the handle box 21 and vertically penetrates through the cabinet door 1, locking plates 23 are installed at two ends of the connecting rod 22, an arc-shaped locking opening 24 is formed in each locking plate 23, and a locking hole 25 is formed in the bottom of the handle box 21; the electronic lock mechanism comprises a motor 31 arranged below the handle box 21 and a lock tongue 32 connected with the motor 31, wherein the lock tongue 32 can extend into the lock hole 25.
In order to realize the locking of the cabinet door 1 and the shielding cabinet through the connecting rod 22, the top and the bottom of the opening side of the shielding cabinet are respectively provided with a locking column 4 which can be clamped into the arc-shaped locking opening 24.
Specifically, when the mechanical locking mechanism is in a locked state, the lock cylinder 4 extends into the arc-shaped lock opening 24, and the opening of the arc-shaped lock opening 24 faces outwards, so that the cabinet door 1 cannot be opened;
the handle box 21 is rotated to drive the connecting rod 22 to rotate, the opening of the arc-shaped locking opening 24 of the connecting rod is inward, the cabinet door 1 is rotated outwards, and the lock column 4 can be separated from the arc-shaped locking opening 24, so that the cabinet door 1 is opened.
In order to increase the shielding performance of the shielding cabinet, the cabinet door 1 has a double-layer structure including an outer door panel 11 and an inner door panel (not shown).
In order to improve the appearance of the exterior of the cabinet door 1, a hidden box 5 fixed on the outer door panel 11 is arranged between the outer door panel 11 and the inner door panel, and a handle box 21 is installed into the hidden box 5 from the outer side of the outer door panel 11 and is hinged with the hidden box 5.
Specifically, the outer door panel 11 is provided with a rectangular hole 12 communicated with the cassette 5 and matched with the handle box 21, the handle box 21 is hinged to the top plate and the bottom plate of the cassette 5, rotation of the handle box 21 is achieved, when the cabinet door 1 is closed, the handle box 21 can be put into the cassette 5 and seal the rectangular hole 12, and when the cabinet door 1 is opened, the handle box 21 is rotated outwards.
Preferably, a battery box is installed in the cassette 5, and a battery in the battery box is used for supplying power to the electronic lock mechanism.
In order to facilitate the rotation of the handle case 21, a handle 26 is provided on the outer side of the handle case 21, and the handle 26 can be drawn in the handle case 21.
Specifically, the middle of handle box 21 sets up inside sunken caulking groove 27, and the both ends of handle 26 can stretch out and draw back in the handle box 21, and after closing cabinet door 1, handle 26 is from its both ends retraction handle box 21 in promptly, from hiding the carrying box in caulking groove 27, realizes the outside planarization of cabinet door 1 and aesthetic property. When the cabinet door 1 needs to be opened, the handle 26 is firstly pulled out, and the handle box 21 can be conveniently rotated.
In order to lock and unlock the handle box 21, the motor 31 is disposed below the cassette 5 and fixed to the outer door panel 11, and the latch 32 can extend into the lock hole 25 through the bottom of the cassette 5.
The motor 31 can drive the spring bolt 32 to go up and down, and when pinning cabinet door 1, the motor 31 drives the spring bolt 32 and stretches out to insert in the lockhole 25, with handle box 21 fixed, make it unable to rotate, then the unable rotation of lock piece 23 is died with lock post 4 lock, and cabinet door 1 then can't be opened.
When the cabinet door 1 needs to be opened, the motor 31 drives the lock tongue 32 to withdraw from the lock hole 25, and the handle box 21 can be rotated, so that the lock plate 23 is driven to rotate, the lock plate is separated from the lock column 4, and the cabinet door 1 is opened.
In order to control the motor 31, a circuit box 33 and a door lock horn 34 fixed on the outer door panel 11 are sequentially arranged on one side of the motor 31, and the motor 31 and the door lock horn 34 are respectively connected with the circuit box 33.
The setting of lock loudspeaker 34 can remind whether the spring bolt 32 stretches into lockhole 25 when closing cabinet door 1 state to and whether spring bolt 32 withdraws from lockhole 25 when opening cabinet door 1.
In order to facilitate the unlocking of the electronic lock mechanism, a door lock panel 35 fixed to the outside of the outer door panel 11 is provided below the handle case 21, and the door lock panel 35 is connected to the circuit box 33.
A code keyboard or a fingerprint identifier and the like can be arranged on the door lock panel 35, so that the electronic lock mechanism is opened, and the subsequent mechanical lock mechanism is convenient to operate.
In order to enhance the strength of the cabinet door 1, a plurality of reinforcing beams 13 are arranged between the outer door panel 11 and the inner door panel, and the connecting rod 22 passes through the reinforcing beams 13 and is installed on the inner wall of the outer door panel 11 through the bearing seat 14.
The connecting rod 22 is fixed on the outer door panel 11 through the bearing seat 14, so that the installation is more stable.
When the cabinet door 1 is in a closed state, the opening of the arc-shaped locking opening 24 of the locking plate 23 faces outwards, the locking column 4 is matched in the arc-shaped locking opening 24, the locking bolt 32 extends into the locking hole 25, and the handle box 21 cannot be rotated out at the moment.
When the cabinet door 1 needs to be opened, firstly, the electronic lock mechanism is opened by a worker through the door lock panel 35, namely, the control motor 31 drives the bolt 32 to withdraw from the lock hole 25, then the handle 26 is taken out from the handle box 21, the handle box 21 is outwards rotated through the handle 26, the connecting rod 22 and the locking plate 23 can be synchronously driven to rotate, the arc-shaped lock opening 24 is inwards rotated to the opening, the cabinet door 1 is outwards rotated through the handle box 21, the lock column 4 can be separated from the arc-shaped lock opening 24, and the cabinet door 1 is opened.
The utility model discloses a series connection mode of mechanical lock mechanism and electronic lock structure realizes the closure and the opening of cabinet door 1, and the security performance is high, convenient operation.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A door lock device for a shielding cabinet, comprising a mechanical locking mechanism and an electronic locking mechanism mounted on a cabinet door (1) of the shielding cabinet,
the mechanical locking mechanism comprises a handle box (21) hinged on the cabinet door (1) and a connecting rod (22) which is connected with the handle box (21) and vertically penetrates through the cabinet door (1), locking plates (23) are mounted at two ends of the connecting rod (22), an arc-shaped locking opening (24) is formed in each locking plate (23), and a locking hole (25) is formed in the bottom of the handle box (21);
the electronic lock mechanism comprises a motor (31) arranged below the handle box (21) and a lock tongue (32) connected with the motor (31), and the lock tongue (32) can extend into the lock hole (25).
2. The door lock device for shielding cabinet according to claim 1, wherein the top and the bottom of the opening side of the shielding cabinet are respectively provided with a lock cylinder (4) which can be snapped into the arc-shaped locking notch (24).
3. The door-locking device for shielding cabinets of claim 1, characterized in that the cabinet door (1) is a double-layer structure comprising an outer door panel (11) and an inner door panel.
4. The door lock device for shielding cabinet according to claim 3, wherein a cassette (5) fixed on the outer door panel (11) is provided between the outer door panel (11) and the inner door panel, and the handle box (21) is installed into the cassette (5) from the outside of the outer door panel (11) and is hinged with the cassette (5).
5. The door lock device for a shielding cabinet according to claim 1, wherein a handle (26) is provided on an outer side of the handle case (21), and the handle (26) is drawable in the handle case (21).
6. The door lock device for shielding cabinet according to claim 4, wherein the motor (31) is disposed below the cassette (5) and fixed on the outer door panel (11), and the latch (32) can protrude into the lock hole (25) through the bottom of the cassette (5).
7. The door lock device for the shielding cabinet according to claim 3, wherein a circuit box (33) and a door lock horn (34) fixed on the outer door panel (11) are sequentially arranged on one side of the motor (31), and the motor (31) and the door lock horn (34) are respectively connected with the circuit box (33).
8. The door lock device for a shielding cabinet according to claim 7, wherein a door lock panel (35) fixed to an outside of the outer door panel (11) is provided below the handle box (21), and the door lock panel (35) is connected to the circuit box (33).
9. The door lock device for a shielding cabinet according to claim 3, wherein a plurality of reinforcing beams (13) are provided between the outer door panel (11) and the inner door panel, and the connecting rod (22) passes through the reinforcing beams (13) and is mounted on the inner wall of the outer door panel (11) through the bearing seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336818.0U CN214576348U (en) | 2020-12-31 | 2020-12-31 | Door lock device for shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336818.0U CN214576348U (en) | 2020-12-31 | 2020-12-31 | Door lock device for shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214576348U true CN214576348U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336818.0U Active CN214576348U (en) | 2020-12-31 | 2020-12-31 | Door lock device for shielding cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN214576348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718394A (en) * | 2022-03-31 | 2022-07-08 | 浙江皇道工贸有限公司 | Multiple locking security door body |
| CN114718393A (en) * | 2022-03-31 | 2022-07-08 | 浙江皇道工贸有限公司 | Integrated jensen type structure door body |
-
2020
- 2020-12-31 CN CN202023336818.0U patent/CN214576348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718394A (en) * | 2022-03-31 | 2022-07-08 | 浙江皇道工贸有限公司 | Multiple locking security door body |
| CN114718393A (en) * | 2022-03-31 | 2022-07-08 | 浙江皇道工贸有限公司 | Integrated jensen type structure door body |
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