CN216561639U - Microcomputer software protector - Google Patents

Abstract

The utility model is suitable for the auxiliary technical field of microcomputer software, and discloses a microcomputer software protection device, comprising a protection box. Fixing rods are fixedly installed on the left and right side surfaces of the inner side of the protection box. A sliding sleeve is slidably sleeved on the surfaces of both ends, and a transmission rack is fixedly installed on the side surface of the top end of the sliding sleeve. The utility model drives the sliding sleeve to move vertically on the surface of the fixed rod through the push rod, and then through the meshing of the transmission gear with the transmission rack and the follower rack, two sets of abutting plates can be driven synchronously when the protection box is impacted by the outside. The inside of the software body is lowered and attached to the surface of the software body, and then it can be pressed and limited from the top of the software body, so as to avoid the impact of excessive external impact force, which may cause the software body to sway arbitrarily inside the protective box and affect its normal operation. Use, more practical, suitable for widespread promotion and use.

Description

A kind of computer software protection device

technical field

The utility model is suitable for the auxiliary technical field of microcomputer software, in particular to a microcomputer software protection device.

Background technique

At present, a microcomputer is a small electronic computer composed of large-scale integrated circuits. It is based on a microprocessor, equipped with internal memory, input and output (I/O) interface circuits and corresponding auxiliary circuits. bare metal.

According to the patent (publication number "CN213904218U"), a microcomputer software protection device relates to the technical field of microcomputers, in order to solve the problem that the protection effect of ordinary microcomputer software in the prior art is not good enough. A shock-absorbing spring is installed inside the protection box, the shock-absorbing spring and the protection box are fixedly connected by tightening screws, a support plate is installed above the shock-absorbing spring, and the support plate and the shock-absorbing spring are fastened Screw-fixed connection, a mounting plate is installed above the support plate, and the mounting plate and the support plate are fixedly connected by tightening screws, and a mainboard frame and a hard disk frame are respectively installed above the mounting plate, and the mainboard frame and the hard disk frame are respectively installed. They are all welded and connected to the mounting plate, a stabilization shaft is installed inside the protection box, the stabilization shaft is fixedly connected to the protection box, and the stabilization shaft is slidably connected to the mounting plate

However, there are still some deficiencies in the above-mentioned patent: because the above-mentioned patent uses a corresponding shock-absorbing spring to protect the software from the bottom of the software when protecting the software, and such a protection position is too single, once the protection is performed If the box is impacted by different external positions, the protection effect of the shock-absorbing spring in one direction will be insufficient, which will affect the protection quality of the software. Therefore, we propose a microcomputer software protection device.

Utility model content

The main purpose of the present invention is to provide a microcomputer software protection device, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A microcomputer software protection device includes a protection box, fixed rods are fixedly installed on the left and right sides of the protection box, and sliding sleeves are slidably sleeved on the upper and lower ends of the outer side wall of each of the fixed rods. A transmission rack is fixedly installed on the side surface of the top end of the sliding sleeve, and the transmission rack is movably installed inside the top of the protection box. A fixed frame is fixedly installed on the left and right sides of the top of the protection box, and the top of each fixed frame is installed. The inner side is rotatably installed with a rotating rod, the middle end surface of each rotating rod is fixedly inlaid with a transmission gear, the middle end side of the top of the protective box is movably installed with a follower rack, and the bottom of the follower rack runs through the movable rack Installed inside the protective box.

Preferably, push plates are slidably installed inside the left and right sides of the protective box, and an abutment rod is hinged on the upper and lower ends of each side of the push plate through a rotating shaft, and the sides of the abutment rod are hinged to the sliding sleeve through the rotating shaft. On the side surface of the cylinder, the upper and lower end surfaces of the fixing rod are movably sleeved with a buffer spring, and the bottom of the buffer spring is movably attached to the top surface of the sliding sleeve.

Preferably, an abutting plate is fixedly installed on the bottom surface of each of the driven racks, and a cushioning pad is fixedly adhered to the bottom surface of each of the abutting plates.

Preferably, an installation frame is fixedly installed on the middle end surface of the inner bottom of the protection box, and a software body is installed inside the installation frame.

Preferably, guide blocks are fixedly installed on the upper and lower end surfaces of the push plate, guide grooves are provided on the left and right end surfaces of the inner side of the protection box, and the guide blocks are slidably installed inside the guide grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. A kind of microcomputer software protection device of the present utility model, when the push plate is impacted and moves horizontally and oppositely inside the protection box, the sliding sleeve is driven to move vertically on the surface of the fixed rod by the push rod, and then the transmission gear and the transmission tooth are moved vertically. The meshing of the rack and the driven rack can synchronously drive the two sets of abutting plates to lower the inside of the protective box and fit to the surface of the software body when the protective box is impacted from the outside, and then it can be pressed and limited from the top of the software body. , to avoid the impact of external excessive impact force, which may cause the software body to sway arbitrarily inside the protective box and affect its normal use.

2. The microcomputer software protection device of the present utility model, because the corresponding buffer spring is installed on the side of the fixed rod, can push the two groups of slides through the push rod while moving horizontally inside the protection box after the push plate is impacted by the outside. The sleeve moves synchronously and relatively to unload the impact force on the push plate, so that it can be protected from the side of the software body to increase the corresponding protection area and improve the protection quality.

Description of drawings

Fig. 1 is the overall front view sectional structure schematic diagram of a kind of microcomputer software protection device of the present utility model;

FIG. 2 is a schematic side view of the overall structure of a microcomputer software protection device of the present invention.

Reference numerals: 1, protective box; 2, push plate; 3, counteracting rod; 4, fixed rod; 5, sliding sleeve; 6, transmission rack; 7, fixed frame; 8, rotating rod; 9, follow-up Moving rack; 10, abutting plate; 11, buffer cushion; 12, installation frame; 13, software body; 14, buffer spring; 15, guide block; 16, guide groove; 17, transmission gear.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "arrangement" should be understood in a broad sense, for example, it may be fixedly connected, arranged, or It is a detachable connection and setting, or an integral connection and setting; the model of the electrical appliance provided in this utility model is for reference only. For those of ordinary skill in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those of ordinary skill in the art, they can understand the specific meanings of the above terms in the present invention.

As shown in Figure 1-2, a microcomputer software protection device includes a protection box 1, and fixing rods 4 are fixedly installed on the left and right sides of the inner surface of the protection box 1, and the upper and lower ends of the outer wall of each of the fixing rods 4 are A sliding sleeve 5 is slidably sleeved on the surface. The top side surface of the sliding sleeve 5 is fixedly installed with a transmission rack 6, and the transmission rack 6 is movably installed inside the top of the protection box 1. The top of the protection box 1 A fixed frame 7 is fixedly installed on the left and right side surfaces, a rotating rod 8 is rotatably installed on the inner side of the top of each fixed frame 7, and a transmission gear 17 is fixed and inlaid on the middle end surface of each said rotating rod 8. The protection A follower rack 9 is movably installed through the side of the middle end of the top of the box 1 , and the bottom of the follower rack 9 is movably installed inside the protection box 1 .

In this embodiment, as shown in FIGS. 1 and 2 , when the left and right sides of the protection box 1 are impacted from the outside, when the push plate 2 is impacted and moves toward each other inside the protection box 1 , the sliding sleeve 5 is driven by the push rod 3 to move in the opposite direction. The surface of the fixed rod 4 moves vertically, and then through the meshing of the transmission gear 17 with the transmission rack 6 and the follower rack 9, the two sets of abutting plates 10 can be simultaneously driven to lower the inside of the protective box 1 when it is impacted by the outside. It is closed to the surface of the software body 13, and then it can be pressed and limited from the top of the software body 13, so as to avoid the impact of the external excessive impact force, which will cause the software body 13 to sway arbitrarily inside the protective box 1 and affect its normal use. .

In this embodiment (shown in Figures 1 and 2 ), push plates 2 are slidably installed on the left and right sides of the protective box 1 , and the upper and lower ends of the sides of each push plate 2 are hingedly connected to each other through a rotating shaft. The moving rod 3, and the side of the resisting rod 3 is hinged to the side surface of the sliding sleeve 5 through the rotating shaft, the upper and lower ends of the fixed rod 4 are movably sleeved with a buffer spring 14, and the bottom of the buffer spring 14 is movably attached to the side surface of the sliding sleeve 5. On the top surface of the sliding sleeve 5, since the corresponding buffer spring 14 is installed on the side of the fixing rod 4, the two sets of sliding sleeves can be pushed by the pushing rod 4 while the push plate 2 is moved horizontally inside the protective box 1 after being impacted by the outside. The cylinder 5 moves synchronously and relatively to unload the impact force received by the push plate 2, so that it can be protected from the side of the software body 13 to increase the corresponding protection area and improve the protection quality.

In this embodiment (shown in FIG. 1 and FIG. 2 ), a pressing plate 10 is fixedly installed on the bottom surface of each of the follower racks 9 , and the bottom surface of each pressing plate 10 is fixedly adhered with a The cushioning pad 11 ensures the placement stability of the software body 13 .

In this embodiment (shown in FIGS. 1 and 2 ), an installation frame 12 is fixedly installed on the middle end surface of the inner bottom of the protection box 1 , and a software body 13 is installed inside the installation frame 12 to ensure that the software body 13 can receive The abutment limit processing of the abutment plate 10 .

In this embodiment (shown in FIGS. 1 and 2 ), guide blocks 15 are fixedly installed on the upper and lower end surfaces of the push plate 2 , and guide grooves 16 are provided on the left and right end surfaces of the inner side of the protection box 1 , and The guide block 15 is slidably installed inside the guide groove 16 to ensure that the push plate 2 will not move arbitrarily after being impacted to affect the subsequent protection quality.

It should be noted that the utility model is a microcomputer software protection device, the components are all common standard parts or components known to those skilled in the field, and its structure and principles are all known by the technical manual or through the technical manual. It is known from the conventional experimental method that when the software body 13 to be used is placed inside the installation frame 12 during operation, the push plate 2 can be driven to move horizontally inside the protection box 1 after the protection box 1 is impacted by the outside, while passing the buffer. The spring 14 and the sliding sleeve 5 perform unloading buffer treatment on the impact force received by the push plate 2. When the push plate 2 is subjected to excessive impact force and moves horizontally, the transmission gear 17 and the transmission rack 6 and the follower rack pass through the transmission gear 17. 9 engage, drive the two sets of abutting plates 10 to lower inside the protective box 1 and fit to the surface of the software body 13 when the protective box 1 is impacted from the outside, and the top of the software body 13 is abutted and limited. When the device is impacted by the external impact on the left and right sides of the protection box 1, the push plate 2 is impacted and moves toward each other inside the protection box 1, and the sliding sleeve 5 is driven by the push rod 3 on the surface of the fixed rod 4. Vertical movement, and then through the meshing of the transmission gear 17 with the transmission rack 6 and the follower rack 9, the two sets of abutting plates 10 can be driven synchronously when the protection box 1 is impacted by the outside. 13 surface, and then the top of the software body 13 can be abutted and limited to prevent the software body 13 from swaying in the protective box 1 arbitrarily due to excessive external impact, which affects its normal use.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A microcomputer software protection device comprises a protection box (1), and is characterized in that: the left and right side surfaces in the protection box (1) are respectively and fixedly provided with a fixed rod (4), the upper and lower end surfaces of the outer side wall of each fixed rod (4) are respectively sleeved with a sliding sleeve (5) in a sliding manner, a transmission rack (6) is fixedly arranged on the surface of the side edge of the top end of the sliding sleeve (5), and the transmission rack (6) runs through the movable mounting inside the top end of the protection box (1), the surfaces of the left side and the right side of the top end of the protection box (1) are fixedly provided with fixed frames (7), each of the inner sides of the top parts of the fixed frames (7) is rotatably provided with a rotating rod (8), the surface of the middle end of each of the rotating rods (8) is fixedly embedded with a transmission gear (17), a follow-up rack (9) is movably arranged on the side edge of the middle end of the top of the protection box (1) in a penetrating way, and the bottom of the follow-up rack (9) is movably arranged in the protection box (1) in a penetrating way.

2. The microcomputer software protection device of claim 1, wherein: inside equal slidable mounting in guard box (1) left and right sides has slurcam (2), every both ends all articulate through the pivot about slurcam (2) side have to push away pole (3), and push away to move pole (3) side and articulate in sliding sleeve (5) side surface through the pivot, buffer spring (14) have been cup jointed in the equal activity of dead lever (4) upper and lower both ends surface, and buffer spring (14) bottom activity laminating in sliding sleeve (5) top surface.

3. The microcomputer software protection device of claim 1, wherein: each follow-up rack (9) bottom surface all fixed mounting have support tight board (10), each support tight board (10) bottom surface all fixed bonding have cushion (11).

4. The microcomputer software protection device of claim 1, wherein: the protection box is characterized in that an installation frame (12) is fixedly installed on the surface of the middle end of the inner bottom of the protection box (1), and a software body (13) is installed inside the installation frame (12).

5. The microcomputer software protection device of claim 2, wherein: the surface of the upper end and the lower end of the pushing plate (2) are fixedly provided with guide blocks (15), the surfaces of the left end and the right end of the inner side of the protection box (1) are provided with guide grooves (16), and the guide blocks (15) are slidably arranged in the guide grooves (16).

Images