Computer case with function of preventing internal parts from being stolen

Abstract

The utility model discloses a computer case with a function of preventing internal parts from being stolen, which comprises a case body, a door plate is mounted on the case body, a limiting block is fixedly connected to the inner surface of the door plate, a matched fixing block is arranged in a rectangular hole, a through hole is formed in the fixing block, an insertion hole is formed in the inner wall of the through hole, a rotating rod is inserted in the through hole, and the rotating rod is fixedly connected with the door plate. According to the anti-theft door, the limiting block, the positioning groove, the limiting groove, the positioning block, the moving plate, the spring, the inserting hole, the rectangular groove and the moving groove are matched to lock the limiting block, and therefore locking of the door plate is formed; a rectangular hole, a baffle, a limiting lock plate, a rotating rod, an unlocking plate, a limiting column, a fixing block, a through hole and an inserting hole are matched to form a special unlocking key, a door plate cannot be opened under the condition that irrelevant personnel do not have a corresponding key, and therefore parts in the case are prevented from being stolen.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer cases, more particularly, to a computer case with a function of preventing internal components from being stolen. BACKGROUND

[0002] The computer case generally comprises a shell, a support, various switches and indicator lights on a panel, etc. The shell is made of steel plate and plastic, which has high hardness and mainly serves to protect internal components of the computer case. The support is mainly used for fixing the mainboard, power supply and various drives. The computer itself has poor heat dissipation effect, and high temperature may cause system crash and other problems.

[0003] The computer case has all components installed inside. The door of some existing computer cases can be opened at will to take the internal components, but the components in the computer case may also be stolen by irrelevant personnel, causing unnecessary economic losses.

[0004] To solve the above problems, the present application provides a computer case with a function of preventing internal components from being stolen. Utility model content

[0005] One object of the present application is to provide a computer case with a function of preventing internal components from being stolen, which comprises a case body, a door plate is installed on the case body, a limiting block is fixedly connected to the inner surface of the door plate, a positioning groove is formed in the bottom end surface of the limiting block, a limiting groove matched with the limiting block is formed in the case body, a moving groove is formed in the inner bottom wall of the limiting groove, a positioning block is slidably connected in the moving groove, a moving plate is fixedly connected to the bottom end surface of the positioning block, a spring is arranged in the moving groove, a rectangular groove is formed in the inner wall of the moving groove, a limiting lock plate and a baffle are fixedly connected to the inner wall of the rectangular groove, a rectangular hole is formed in the outer side of the case body, a matched fixing block is arranged in the rectangular hole, a through hole is formed in the fixing block, a insertion hole is formed in the inner wall of the through hole, a rotating rod is inserted into the through hole, an unlocking plate is arranged in the rectangular groove, and a limiting column is fixedly connected to the end of the rotating rod away from the inner wall of the rectangular groove.

[0006] Further, one end of the spring is fixedly connected to the moving plate, and the other end of the spring is fixedly connected to the inner bottom wall of the moving groove.

[0007] Further, the rectangular hole is in communication with the rectangular groove, and the end of the moving plate close to the rotating rod extends into the rectangular groove.

[0008] Further, the unlocking plate is fixedly connected to the outer side of the rotating rod, and the diameter of the limiting column is greater than the diameter of the rotating rod.

[0009] Further, the outer side of the limiting column is symmetrically provided with a groove, and the length of the groove is less than that of the limiting column.

[0010] Further, the inner wall of the through hole is provided with a corresponding groove, and the outer side of the rotating rod is fixedly connected with a corresponding rod matched with the corresponding groove.

[0011] The application has the following advantages:

[0012] The application utilizes the cooperation of the limiting block, the positioning groove, the limiting groove, the positioning block, the moving plate, the spring, the jack, the rectangular groove, and the moving groove to form the locking of the limiting block, thereby forming the locking of the door plate. The cooperation of the rectangular hole, the baffle, the limiting lock plate, the rotating rod, the unlocking plate, the limiting column, the fixed block, the through hole, and the jack forms a special unlocking key. Without the corresponding key, the door plate cannot be opened by irrelevant personnel, thereby avoiding the theft of the internal components of the case. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, illustrate the application, and are used to explain the application without limiting the application.

[0014] In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the application;

[0016] Figure 2 It is a partial structure sectional view of the application;

[0017] Figure 3 It is a schematic diagram of the moving plate, the limiting lock plate, the unlocking plate, and the rotating rod structure of the application;

[0018] Figure 4 It is a case sectional view of the application;

[0019] Figure 5 It is a schematic diagram of the structure of the unlocking plate after rotating by a certain angle.

[0020] Explanation of reference numerals in the drawings:

[0021] 1, case body; 2, door plate; 3, limiting block; 4, positioning groove; 5, fixed block; 6, limiting groove; 7, rectangular hole; 8, limiting column; 9, jack; 10, rectangular groove; 11, moving plate; 12, spring; 13, baffle; 14, positioning block; 15, unlocking plate; 16, limiting lock plate; 17, moving groove; 18, corresponding rod; 19, rotating rod. DETAILED DESCRIPTION

[0022] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below; obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments of the present application; based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] Embodiment:

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the present application discloses a computer case with anti-theft internal part function, comprising a case body 1, a door plate 2 is installed on the case body 1, a limiting block 3 is fixedly connected to the inner surface of the door plate 2, a positioning groove 4 is formed on the bottom end surface of the limiting block 3, a limiting groove 6 matched with the limiting block 3 is formed on the case body 1, a moving groove 17 is formed on the inner bottom wall of the limiting groove 6, a positioning block 14 is slidably connected in the moving groove 17, the top end surface of the positioning block 14 is inclined, when the door plate 2 is closed, the limiting block 3 is rotated and inserted into the inside of the limiting groove 6, the limiting block 3 is extruded against the positioning block 14 when rotating, the positioning block 14 is extruded and moves downward, thereby driving the moving plate 11 to move downward, the moving plate 11 is extruded against the spring 12, the spring 12 is extruded and shrinks, when the limiting block 3 is completely rotated into the inside of the limiting groove 6, at this time, the positioning block 14 corresponds to the positioning groove 4, the spring 12 is reset to generate a pushing force to make the positioning block 14 inserted into the inside of the positioning groove 4, thereby realizing the locking of the door plate 2;

[0027] The bottom end surface of the positioning block 14 is fixedly connected with a moving plate 11, the inside of the moving groove 17 is provided with a spring 12, one end of the spring 12 is fixedly connected with the moving plate 11, the other end of the spring 12 is fixedly connected with the inner bottom wall of the moving groove 17, the inner wall of the moving groove 17 is provided with a rectangular groove 10, the inner wall of the rectangular groove 10 is fixedly connected with a limiting lock plate 16 and a baffle 13, the baffle 13 blocks the clockwise rotation of the unlocking plate 15, the limiting lock plate 16 is provided with a plurality of locking grooves, and the lengths of the plurality of locking grooves are different, and the unlocking plate 15 is provided with a plurality of locking rods which are matched with the plurality of locking grooves respectively, the outside of the case body 1 is provided with a rectangular hole 7 which is communicated with the rectangular groove 10, one end of the moving plate 11 close to the rotating rod 19 extends to the inside of the rectangular groove 10, and the inside of the rectangular hole 7 is provided with a matched fixed block 5;

[0028] The fixed block 5 is provided with a through hole, the inner wall of the through hole is provided with a insertion hole 9, the inside of the through hole is inserted with the rotating rod 19, the inside of the rectangular groove 10 is provided with the unlocking plate 15, when it is needed to open the door plate 2, the rotating rod 19 and the unlocking plate 15 are inserted into the inside of the rectangular groove 10 through the through hole and the insertion hole 9 respectively, then the limiting column 8 is rotated counterclockwise, the limiting column 8 drives the rotating rod 19 and the unlocking plate 15 to rotate, the unlocking plate 15 rotates to make the moving plate 11 move downward, the moving plate 11 moves downward to press the spring 12, the spring 12 is contracted by the pressing, and the moving plate 11 moves to drive the positioning block 14 to move, so that the upper end of the positioning block 14 moves out of the inside of the positioning groove 4, thereby the limiting of the limiting block 3 is released, the door plate 2 can be rotated, thereby the door plate 2 is conveniently rotated and opened, and one end of the rotating rod 19 away from the inner wall of the rectangular groove 10 is fixedly connected with the limiting column 8.

[0029] Please refer to Figure 3 , the unlocking plate 15 is fixedly connected with the outside of the rotating rod 19, the diameter of the limiting column 8 is greater than the diameter of the rotating rod 19, when the rotating rod 19 is inserted into the inside of the rectangular groove 10, the inner surface of the limiting column 8 is in contact with the surface of the case body 1, at this time, it indicates that the rotating rod 19 is inserted in place.

[0030] Please refer to Figure 3 and Figure 4The outer side of the limiting column 8 is symmetrically provided with a groove body, the length of the groove body is less than the length of the limiting column 8, the two groove bodies are convenient for the user to hold and apply force to the limiting column 8, thereby facilitating the driving of the limiting column 8 to rotate, the inner wall of the through hole is provided with a corresponding slot, the outer side of the rotating rod 19 is fixedly connected with a corresponding rod 18 matched with the corresponding slot, the corresponding rod 18 and the corresponding slot are matched with the jack 9, when inserted, the corresponding rod 18 is matched with the corresponding slot, the unlocking plate 15 is matched with the jack 9, thereby facilitating the accurate insertion position, when the corresponding rod 18 is inserted into the inside of the rectangular slot 10, the corresponding rod 18 is completely located in the inside of the rectangular slot 10, thereby when the rotating rod 19 rotates, the rotating rod 19 can drive the corresponding rod 18 to rotate.

[0031] The implementation principle of the embodiment of the present application is that when the door plate 2 needs to be opened, the corresponding rod 18, the rotating rod 19 and the unlocking plate 15 are respectively inserted into the inside of the rectangular slot 10 through the corresponding slot, the through hole and the jack 9, then the limiting column 8 is counterclockwise rotated to drive the rotating rod 19 and the unlocking plate 15 to rotate, the unlocking plate 15 is rotated to drive the moving plate 11 to move downward, the moving plate 11 is moved downward to press the spring 12, the spring 12 is contracted under the pressing, the moving plate 11 is moved to drive the positioning block 14 to move, the upper end of the positioning block 14 is moved out from the inside of the positioning slot 4, thereby the limiting of the limiting block 3 is released, the door plate 2 can be driven to rotate, thereby facilitating the rotation and opening of the door plate 2.

[0032] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A computer chassis with anti-theft function for internal parts, comprising a chassis body (1), characterized in that: A door panel (2) is installed on the chassis body (1). A limiting block (3) is fixedly connected to the inner surface of the door panel (2). A positioning groove (4) is opened on the bottom end face of the limiting block (3). A limiting groove (6) adapted to the limiting block (3) is opened on the chassis body (1). A moving groove (17) is opened on the inner bottom wall of the limiting groove (6). A positioning block (14) is slidably connected inside the moving groove (17). A moving plate (11) is fixedly connected to the bottom end face of the positioning block (14). A spring (12) is provided inside the moving groove (17). A rectangular groove (10) is provided on the inner wall. A limit locking plate (16) and a baffle (13) are fixedly connected to the inner wall of the rectangular groove (10). A rectangular hole (7) is provided on the outer side of the chassis body (1). A matching fixing block (5) is provided inside the rectangular hole (7). A through hole is provided on the fixing block (5). An insertion hole (9) is provided on the inner wall of the through hole. A rotating rod (19) is inserted into the through hole. An unlocking plate (15) is provided inside the rectangular groove (10). A limit post (8) is fixedly connected to one end of the rotating rod (19) away from the inner wall of the rectangular groove (10).

2. A computer chassis with anti-theft function for internal parts as described in claim 1, characterized in that: One end of the spring (12) is fixedly connected to the movable plate (11), and the other end of the spring (12) is fixedly connected to the inner bottom wall of the movable groove (17).

3. A computer chassis with anti-theft internal parts function according to claim 1, characterized in that: The rectangular hole (7) is connected to the rectangular groove (10), and the movable plate (11) extends into the interior of the rectangular groove (10) from one end near the rotating rod (19).

4. A computer chassis with anti-theft function for internal parts as described in claim 1, characterized in that: The unlocking plate (15) is fixedly connected to the outside of the rotating rod (19), and the diameter of the limiting post (8) is larger than the diameter of the rotating rod (19).

5. A computer chassis with anti-theft function for internal parts as described in claim 1, characterized in that: The outer side of the limiting post (8) is symmetrically provided with grooves, the length of which is less than the length of the limiting post (8).

6. A computer chassis with anti-theft function for internal parts as described in claim 1, characterized in that: The inner wall of the through hole is provided with a corresponding groove, and the outer side of the rotating rod (19) is fixedly connected with a corresponding rod (18) that matches the corresponding groove.

Images