Anti-theft mechanism
By designing an anti-theft mechanism in the file management cabinet and using electric push rods to drive the extrusion block to fix the cabinet door, the problem of poor anti-theft effect in the existing technology is solved, and higher safety and anti-theft effect are achieved.
Patent Information
- Application Number
- CN202421161237.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing file management cabinet has poor anti-theft effect, the lock is easily pried open, and there are stress points in the pulling groove and pulling block, which are easily forced to be pulled open.
An anti-theft mechanism is designed, including a management cabinet and two cabinet doors. The side of the cabinet door is equipped with a pull groove and a fixing plate. Through the cooperation of the L-shaped movable cavity and the lifting block, the extrusion block is driven down by using an electric push rod to enter the avoidance hole to fix the cabinet door, and vibration is reduced through the elastic mechanism and buffer pad.
It effectively avoids the situation of stress points in the cabinet door, enhances the anti-theft effect, and further improves safety through the settings of confusion grooves and alarms.
Smart Images
Figure CN222565363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of file management cabinets, in particular to an anti-theft mechanism. Background Art
[0002] With the advancement of informatization, the file resources that people need to manage are becoming increasingly abundant. In order to realize intelligent file management and facilitate fast and accurate file search to improve work efficiency, file management cabinets came into being.
[0003] In the prior art, human resource file management cabinets generally use locks and keys to prevent others from taking files, but the locks are easily pried open by others, and the human resource file management cabinets are generally provided with pull grooves and pull blocks, which have stress points and are easily pulled open by others with great force, resulting in poor anti-theft effect. In view of the deficiencies in the prior art, the utility model discloses an anti-theft mechanism to solve the above problems. Utility Model Content
[0004] The purpose of this application is to provide an anti-theft mechanism to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an anti-theft mechanism, comprising a management cabinet and two cabinet doors, the sides of the two cabinet doors are provided with grooves, the side inner walls of the two cabinet grooves are installed with fixed plates, the two cabinet doors are respectively provided with L-shaped movable cavities connected with the two cabinet grooves, two fixing rods are installed on the relative inner walls of the two L-shaped movable cavities, and a lifting block is slidably sleeved on every two matching fixing rods, the bottoms of the two lifting blocks are provided with elastic mechanisms, the sides of the two lifting blocks are installed with blocking plates, the tops of the two lifting blocks are installed with fixed blocks, the tops of the two cabinet doors are provided with avoidance holes matched with the fixed blocks, the top of the management cabinet is provided with two movable holes, extrusion blocks are slidably installed in the two movable holes, and the management cabinet is provided with an extrusion mechanism for moving the extrusion blocks.
[0006] Preferably, the extrusion mechanism includes a fixed box installed on the top of the management cabinet, an electric hydraulic rod is installed on the side inner wall of the fixed box, a moving block is installed on the output end of the electric hydraulic rod, and an inclined plate is rotatably installed on the side of the moving block. Two sliding rods are installed on the opposite inner walls of the fixed box, and a slider is slidably installed on the two sliding rods together, and the other end of the inclined plate is rotatably installed on the side of the slider, and two lifting holes are opened at the bottom of the fixed box, and the tops of the two extrusion blocks respectively pass through the two lifting holes and are installed at the bottom of the slider.
[0007] Preferably, the elastic mechanism comprises a spring installed at the bottom of the lifting block, and the other end of the spring is installed on the bottom inner wall of the L-shaped movable cavity.
[0008] Preferably, buffer pads are installed on the tops of the two lifting blocks.
[0009] Preferably, two confusing grooves are provided on the sides of the two cabinet doors.
[0010] Preferably, an alarm is installed on the side of the management cabinet.
[0011] In summary, the technical effects and advantages of the utility model are:
[0012] 1. In the utility model, when in use, first close the cabinet door, then start the electric hydraulic push rod through the external control device, the output of the electric hydraulic push rod will cause the extrusion block to move downward through the moving block, the inclined plate, the sliding rod and the sliding block, the extrusion block will move downward and enter the avoidance hole to fix the cabinet door, and at the same time, the extrusion block will squeeze the fixed block, the fixed block will move downward and the lifting block will move downward and the sealing plate will move downward, the sealing plate will block the pull groove and then block the two fixed plates, thereby avoiding the existence of force points and facilitating the pulling of the cabinet door.
[0013] 2. In the utility model, the setting of the confusing groove plays a certain confusing role, so that the pull groove is better hidden. The setting of the buffer pad plays a certain buffering effect, reducing the vibration generated when the lifting block is reset. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;
[0016] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of an embodiment of the present application;
[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;
[0018] Figure 4 It is a schematic diagram of a partially cut-away and enlarged side view of the structure in an embodiment of the present application.
[0019] In the figure: 1. Management cabinet; 2. Cabinet door; 3. Fixed plate; 4. Fixed rod; 5. Lifting block; 6. Sealing plate; 7. Fixed block; 8. Spring; 9. Fixed box; 10. Electric push rod; 11. Moving block; 12. Inclined plate; 13. Sliding rod; 14. Sliding block; 15. Extrusion block; 16. Confusion groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example 1
[0022] Example: Reference Figure 1-4 The anti-theft mechanism shown includes a management cabinet 1 and two cabinet doors 2, the sides of the two cabinet doors 2 are provided with grooves, the side inner walls of the two grooves are installed with fixed plates 3, the two cabinet doors 2 are respectively provided with L-shaped movable cavities connected with the two grooves, the relative inner walls of the two L-shaped movable cavities are installed with two fixed rods 4, and each two matching fixed rods 4 are slidably sleeved with lifting blocks 5, the bottoms of the two lifting blocks 5 are provided with elastic mechanisms, the sides of the two lifting blocks 5 are installed with blocking plates 6, the tops of the two lifting blocks 5 are installed with fixed blocks 7, the tops of the two cabinet doors 2 are provided with avoidance holes matched with the fixed blocks 7, the top of the management cabinet 1 is provided with two movable holes, the two movable holes are slidably installed with extrusion blocks 15, and the management cabinet 1 is provided with an extrusion mechanism for moving the extrusion blocks 15.
[0023] By means of the above structure, when in use, the cabinet door 2 is first closed, and then the extrusion mechanism is started through an external control device. The output of the extrusion mechanism will cause the extrusion block 15 to move downward, and the extrusion block 15 will move downward and enter the avoidance hole to fix the cabinet door 2. At the same time, the downward movement of the extrusion block 15 will squeeze the fixed block 7, and the downward movement of the fixed block 7 will cause the lifting block 5 to move downward, and the downward movement of the lifting block 5 will cause the sealing plate 6 to move downward, and the downward movement of the sealing plate 6 will block the pull groove, thereby blocking the two fixed plates 3, thereby avoiding the existence of force points and facilitating the pulling of the cabinet door 2.
[0024] like Figure 2 and Figure 4As shown, the extrusion mechanism includes a fixed box 9 installed on the top of the management cabinet 1, an electric liquid pushing rod 10 is installed on the inner wall of the side of the fixed box 9, a moving block 11 is installed on the output end of the electric liquid pushing rod 10, and an inclined plate 12 is rotatably installed on the side of the moving block 11, two sliding rods 13 are installed on the opposite inner walls of the fixed box 9, and a slider 14 is slidably installed on the two sliding rods 13 together, and the other end of the inclined plate 12 is rotatably installed on the side of the slider 14, and two lifting holes are opened at the bottom of the fixed box 9, and the tops of the two extrusion blocks 15 respectively pass through the two lifting holes and are installed at the bottom of the slider 14. The advantage of such a setting is that the extrusion block 15 can be easily lowered through the fixed box 9, the electric liquid pushing rod 10, the moving block 11, the inclined plate 12, the sliding rod 13 and the slider 14.
[0025] Specifically, the contraction of the electric hydraulic rod 10 will cause the moving block 11 to move. The movement of the moving block 11 will give a downward force to the slider 14 through the inclined plate 12. The slider 14 will move downward under the action of the slide bar 13. The downward movement of the slider 14 will cause the extrusion block 15 to move downward. The extrusion block 15 will move downward and enter the avoidance hole, thereby fixing the cabinet door 2. At the same time, the fixed block 7 will block the two fixed plates 3 to avoid pulling the cabinet door 2 due to the force point.
[0026] like Figure 3 As shown, the elastic mechanism includes a spring 8 installed at the bottom of the lifting block 5, and the other end of the spring 8 is installed on the bottom inner wall of the L-shaped movable cavity. The advantage of this arrangement is that, through the arrangement of the spring 8, when the extrusion block 15 does not squeeze the fixed block 7, the lifting block 5 is reset under the action of the spring 8, and the resetting of the lifting block 5 will reset the blocking plate 6, thereby releasing the obstruction of the two fixed plates 3.
[0027] like Figure 3 As shown, buffer pads are installed on the top of the two lifting blocks 5. The advantage of such an arrangement is that the buffer pads can provide a certain buffering effect and reduce the vibration generated when the lifting blocks 5 are reset.
[0028] Example 3
[0029] like Figure 1 As shown, two confusing grooves 16 are provided on the sides of the two cabinet doors 2. The advantage of such an arrangement is that the confusing grooves 16 can provide a certain confusing effect, so that the pull grooves can be better hidden.
[0030] like Figure 1 As shown, an alarm is installed on the side of the management cabinet 1. The advantage of this arrangement is that the alarm can be easily sounded in case of violent damage.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An anti-theft mechanism, comprising a management cabinet (1) and two cabinet doors (2), characterized in that: The sides of the two cabinet doors (2) are provided with grooves, the inner walls of the sides of the two grooves are provided with fixing plates (3), the two cabinet doors (2) are provided with L-shaped movable cavities connected with the two grooves, the opposite inner walls of the two L-shaped movable cavities are provided with two fixing rods (4), and a lifting block (5) is slidably sleeved on each of the two matching fixing rods (4), the bottoms of the two lifting blocks (5) are provided with elastic mechanisms, the sides of the two lifting blocks (5) are provided with blocking plates (6), the tops of the two lifting blocks (5) are provided with fixing blocks (7), the tops of the two cabinet doors (2) are provided with avoidance holes matched with the fixing blocks (7), the top of the management cabinet (1) is provided with two movable holes, the two movable holes are slidably installed with extrusion blocks (15), and the management cabinet (1) is provided with an extrusion mechanism for moving the extrusion blocks (15).
2. The anti-theft mechanism according to claim 1, characterized in that: The extrusion mechanism comprises a fixed box (9) installed on the top of the management cabinet (1), an electric liquid pushing rod (10) is installed on the inner wall of the side of the fixed box (9), a moving block (11) is installed on the output end of the electric liquid pushing rod (10), and a slanted plate (12) is rotatably installed on the side of the moving block (11), two sliding rods (13) are installed on the opposite inner walls of the fixed box (9), a slider (14) is slidably installed on the two sliding rods (13), and the other end of the slanted plate (12) is rotatably installed on the side of the slider (14), and two lifting holes are opened at the bottom of the fixed box (9), and the tops of the two extrusion blocks (15) respectively pass through the two lifting holes and are installed on the bottom of the slider (14).
3. The anti-theft mechanism according to claim 1, characterized in that: The elastic mechanism comprises a spring (8) installed at the bottom of the lifting block (5), and the other end of the spring (8) is installed on the bottom inner wall of the L-shaped active cavity.
4. The anti-theft mechanism according to claim 1, characterized in that: Buffer pads are installed on the tops of the two lifting blocks (5).
5. The anti-theft mechanism according to claim 1, characterized in that: Two confusing grooves (16) are provided on the sides of the two cabinet doors (2).
6. The anti-theft mechanism according to claim 1, characterized in that: An alarm is installed on the side of the management cabinet (1).