CN217034668U

CN217034668U - Computer case board joint structure

Info

Publication number: CN217034668U
Application number: CN202220204032.3U
Authority: CN
Inventors: 韩少蓓; 王绪军
Original assignee: Dongguan Teding Precision Industry Co ltd
Current assignee: Dongguan Teding Precision Industry Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-22
Anticipated expiration: 2032-01-25

Abstract

The utility model provides a computer case board clamping structure, which belongs to the technical field of computer cases and aims to solve the problems that after an existing case board is clamped in a case surface clamping groove, the case board is easy to shake left and right in the clamping groove, the outer surface of the case board is smooth, and a worker is inconvenient to install the case board; four angles of quick-witted case board main part are the arc structure, and a set of joint is installed respectively at four angles of quick-witted case board main part and is strengthened the mechanism, and two sets of vertical track grooves have been seted up to the inner surface symmetry of quick-witted case board main part. According to the utility model, the compression spring is arranged between the connecting clamping plate and the case plate main body, so that the case plate main body is clamped in the clamping groove on the surface of the case, the connecting clamping plate moves outwards under the action of the elastic force of the compression spring, the connecting clamping plate and the case can be tightly attached, and the stability of the case plate main body in the clamping groove of the case is improved.

Description

Computer case board joint structure

Technical Field

The utility model belongs to the technical field of computer cases, and particularly relates to a clamping structure of a computer case plate.

Background

The computer has an indispensable function in work and study, the computer case board is a part of the computer case, hardware and parts in the case body are protected, and the case board is fixed in a clamping groove in the case body in a clamping mode.

Based on the aforesaid, current quick-witted boxboard joint is in quick-witted box surface, because the size of quick-witted box plate slightly littleer and the size of draw-in groove for quick-witted box plate joint is behind quick-witted box surface draw-in groove, and the phenomenon of left and right rocking can appear in the quick-witted box plate, and the surface of quick-witted box plate is smooth moreover, and the workman has inconvenience in the time to the installation of quick-witted box plate, and simultaneously, the computer is after long-time operation, and the temperature of machine incasement can rise, leads to the phenomenon that the system card pauses easily.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a computer chassis board clamping structure is provided to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a clamping structure of a computer case plate, which aims to solve the problems that the case plate can sway left and right after being clamped in a clamping groove on the surface of a case, the outer surface of the case plate is smooth, a worker is inconvenient to install the case plate, and the temperature in the case can rise after the computer runs for a long time, so that the system is easy to clamp.

The utility model relates to a computer case board clamping structure, which is achieved by the following specific technical means: a clamping structure of a computer case plate comprises a case plate main body;

four corners of the chassis plate main body are of arc structures, a group of clamping and reinforcing mechanisms are respectively installed at the four corners of the chassis plate main body, and two groups of vertical track grooves are symmetrically formed in the surface of the inner end of the chassis plate main body;

the sliding plates are symmetrically provided with three groups, the sliding plates are slidably clamped in the vertical track grooves through the T-shaped blocks on the inner end faces, and the three groups of sliding plates are connected through connecting rods;

the rear end of the rotating shaft is fixedly connected with the handle, and the rotating shaft is rotatably connected with the chassis plate main body;

and the driven rack is fixedly arranged on the right end surface of the sliding plate.

Further, the clamping enhancement mechanism comprises:

the connecting clamping plate is integrally of an L-shaped structure, the middle position of the connecting clamping plate is designed in an arc shape, and rubber balls are uniformly arranged on the outer end face of the connecting clamping plate;

and two groups of compression springs are arranged, the outer end faces of the compression springs are fixedly connected with the connecting clamping plates, and the inner end faces of the compression springs are fixedly connected with the case board main body.

Furthermore, first ventilation holes are uniformly formed in the surface of the case board main body, second ventilation holes are uniformly formed in the surface of the sliding plate, and the inner diameters of the first ventilation holes and the second ventilation holes are the same.

Furthermore, a driving gear is mounted on the front end face of the rotating shaft and meshed with a driven rack at the right end of the sliding plate.

Furthermore, a fixing hole is formed in the outer end face of the case plate main body, a positioning hole is formed in the surface of the handle, and the fixing pin penetrates through the positioning hole and the fixing hole to fix the handle and the case plate main body.

Furthermore, the outer end face of the chassis board main body is provided with a continuous arc-shaped groove.

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

according to the utility model, through the arrangement of the compression springs between the connecting clamping plate and the case plate main body, when a worker installs the case plate main body, the connecting clamping plate can be pressed downwards, at the moment, two groups of compression springs are compressed, after the case plate main body is clamped in the clamping groove on the surface of the case, the connecting clamping plate moves outwards under the elastic force of the compression springs, the connecting clamping plate and the case can be tightly attached, and the stability of the case plate main body in the clamping groove of the case is improved.

The outer end face of the case board main body is provided with the continuous arc-shaped grooves, so that in the process that a worker clamps the case board main body in a clamping groove in the surface of a case, the friction force between the hand of the worker and the case board main body can be increased, and the installation and the carrying of the worker are facilitated.

Through the setting in first ventilation hole, can promote the inside and outside circulation of air of quick-witted case, the computer is when not using, the workman can the twist grip this moment, when the handle drives the driving gear of axis of rotation front end rotatory, through the setting of driving gear with driven rack engaged with for three sliding plates of group can downstream simultaneously, sliding plate upper end position can cover first ventilation hole, prevent that external dust from entering into the box, have played the guard action.

After the position of the sliding plate is adjusted, in order to improve the stability of the sliding plate, a worker can fix the handle and the case plate main body by penetrating the fixing pin through the positioning hole and the fixing hole, and the sliding plate can be prevented from moving downwards under the action of self gravity.

Drawings

Fig. 1 is a schematic view of the overall device structure of the present invention.

Fig. 2 is a schematic cross-sectional structural view of the main body of the chassis board of the present invention.

Fig. 3 is a schematic view of the enlarged structure of the part a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the connection structure between the chassis board main body and the connection card board of the present invention.

Fig. 5 is a schematic view of the sliding panel structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chassis board main body; 101. an arc-shaped groove; 102. a vertical track groove; 103. a first vent hole; 104. a fixing hole; 2. connecting a clamping plate; 201. a rubber ball; 3. a compression spring; 4. a sliding plate; 401. a second vent hole; 402. a connecting rod; 5. a rotating shaft; 501. a handle; 5011. positioning holes; 6. a driving gear; 7. a fixing pin; 8. a passive rack.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 5:

the utility model provides a clamping structure of a computer case plate, which comprises a case plate main body 1; four corners of the chassis board main body 1 are of arc structures, a group of clamping and reinforcing mechanisms are respectively installed at the four corners of the chassis board main body 1, and two groups of vertical rail grooves 102 are symmetrically formed in the surface of the inner end of the chassis board main body 1; three groups of sliding plates 4 are symmetrically arranged on each sliding plate 4, the sliding plates 4 are slidably clamped in the vertical track grooves 102 through T-shaped blocks on the inner end faces, and the three groups of sliding plates 4 are connected through connecting rods 402; the rear end of the rotating shaft 5 is fixedly connected with the handle 501, and the rotating shaft 5 is rotatably connected with the chassis plate main body 1; and the driven rack 8 is fixedly arranged on the right end surface of the sliding plate 4.

Wherein, joint strengthening mechanism includes: the connecting clamping plate 2 is integrally of an L-shaped structure, and the middle position of the connecting clamping plate 2 is designed in an arc shape; rubber balls 201 and compression springs 3 are uniformly arranged on the outer end face of the connecting clamping plate 2, two groups of compression springs 3 are arranged, the outer end face of each compression spring 3 is fixedly connected with the connecting clamping plate 2, the inner end face of each compression spring 3 is fixedly connected with the chassis main body 1, when the chassis main body 1 is clamped in a clamping groove on the surface of a chassis in use, the chassis main body 1 is easy to shake left and right in the clamping groove because the size of the chassis main body 1 is smaller than that of the clamping groove, and workers can press the connecting clamping plate 2 downwards when installing the chassis main body 1 through the arrangement of the compression springs 3 between the connecting clamping plate 2 and the chassis main body 1, the two groups of compression springs 3 are compressed at the moment, and the connecting clamping plate 2 moves outwards under the action of the elastic force of the compression springs 3 after the chassis main body 1 is clamped in the clamping groove on the surface of the chassis, the connecting clamping plate 2 can be tightly attached to the case, and the stability of the case plate main body 1 in the case clamping groove is improved.

Wherein, first ventilation hole 103 has evenly been seted up on the surface of quick-witted boxboard main part 1, second ventilation hole 401 has evenly been seted up on the surface of sliding plate 4, and first ventilation hole 103 is the same with the internal diameter in second ventilation hole 401, in use, the computer can produce a large amount of heats when the operation, through the setting of quick-witted boxboard main part 1 surperficial first ventilation hole 103, the inside heat of box of can being convenient for is discharged, external cold air also can enter into the box in the while, prevent that the inside high temperature of box from leading to the phenomenon that the system blocks.

Wherein, the driving gear 6 is installed to the preceding terminal surface of axis of rotation 5, driving gear 6 meshes with the driven rack 8 of sliding plate 4 right-hand member mutually, in use, the computer is in the operation, first ventilation hole 103 can promote the inside and outside circulation of air of quick-witted case, the computer is when not using, dust in the ambient air can enter into inside the box through first ventilation hole 103, the workman can rotate handle 501 this moment, when handle 501 drives the driving gear 6 of axis of rotation 5 front end rotatory, through the setting of driving gear 6 with driven rack 8 mesh mutually, make three sliding plate 4 of group can downstream simultaneously, sliding plate 4 upper end position can cover first ventilation hole 103, prevent that external dust from entering into in the box, the guard action has been played.

When the position of the sliding plate 4 is adjusted, in order to increase the stability of the sliding plate 4, a worker can fix the handle 501 and the case plate body 1 by penetrating the fixing pin 7 through the positioning hole 5011 and the fixing hole 104, so that the sliding plate 4 can be prevented from moving downwards under the action of self gravity.

The outer end face of the chassis board main body 1 is provided with the continuous arc-shaped groove 101, and when the chassis board main body 1 is installed on the surface of a chassis by a worker in use, friction between the hand of the worker and the chassis board main body 1 can be increased through the arrangement of the arc-shaped groove 101, so that the installation and the carrying of the worker are facilitated.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the case board main body 1 is clamped in the clamping groove on the surface of the case, the outer end surface of the case board main body 1 is provided with the continuous arc-shaped groove 101, which can increase the friction between the hand of a worker and the case board main body 1 and is convenient for the worker to install and carry, because the size of the case board main body 1 is smaller than that of the clamping groove, the case board main body 1 is easy to shake left and right in the clamping groove, through the arrangement of the compression springs 3 between the connection clamping board 2 and the case board main body 1, the worker can press the connection clamping board 2 downwards when installing the case board main body 1, at the moment, the two groups of compression springs 3 are compressed, after the case board main body 1 is clamped in the clamping groove on the surface of the case, the connection clamping board 2 moves outwards under the elastic force of the compression springs 3, the connection clamping board 2 can be tightly jointed with the case, thereby increasing the stability of the case board main body 1 in the clamping groove of the case, when the computer is in operation, the first ventilation hole 103 can promote the air circulation inside and outside the case, when the computer is not in use, dust in the outside air can enter the inside of the case body through the first ventilation hole 103, at this time, when a worker can rotate the handle 501, the handle 501 drives the driving gear 6 at the front end of the rotating shaft 5 to rotate, the three groups of sliding plates 4 can move downwards at the same time through the arrangement that the driving gear 6 is meshed with the driven rack 8, the upper end parts of the sliding plates 4 can cover the first ventilation holes 103 to prevent external dust from entering the box body, thereby playing a role of protection, after adjusting the position of the sliding plate 4, in order to increase the stability of the sliding plate 4, the worker may pass the fixing pin 7 through the positioning hole 5011 and the fixing hole 104 to fix the handle 501 and the chassis plate body 1, and may prevent the sliding plate 4 from moving downward under its own weight.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a computer case board joint structure which characterized in that: comprises a chassis board main body (1); four corners of the chassis board main body (1) are of arc structures, a group of clamping and reinforcing mechanisms are respectively installed at the four corners of the chassis board main body (1), and two groups of vertical track grooves (102) are symmetrically formed in the surface of the inner end of the chassis board main body (1); the three groups of sliding plates (4) are symmetrically arranged on the sliding plates (4), the sliding plates (4) are slidably clamped in the vertical rail grooves (102) through T-shaped blocks on the inner end faces, and the three groups of sliding plates (4) are connected through connecting rods (402); the rear end of the rotating shaft (5) is fixedly connected with the handle (501), and the rotating shaft (5) is rotatably connected with the chassis plate main body (1); and the driven rack (8), and the driven rack (8) is fixedly arranged on the right end surface of the sliding plate (4).

2. The computer chassis board clamping structure of claim 1, wherein: the joint strengthening mechanism includes:

connect cardboard (2), connect cardboard (2) and wholly be L type structure, the intermediate position of connecting cardboard (2) is the design of arc form, and the outer terminal surface align to grid of connecting cardboard (2) has rubber ball (201).

3. The computer cabinet plate clamping structure as claimed in claim 2, wherein: the clamping reinforcing mechanism further comprises:

compression spring (3), compression spring (3) are equipped with two sets ofly, and the outer terminal surface and the connection cardboard (2) fixed connection of compression spring (3), the interior terminal surface and the quick-witted case board main part (1) fixed connection of compression spring (3).

4. The computer cabinet plate clamping structure as claimed in claim 1, wherein: first ventilation holes (103) are uniformly formed in the surface of the chassis board main body (1), second ventilation holes (401) are uniformly formed in the surface of the sliding plate (4), and the inner diameters of the first ventilation holes (103) and the second ventilation holes (401) are the same.

5. The computer chassis board clamping structure of claim 1, wherein: the front end face of the rotating shaft (5) is provided with a driving gear (6), and the driving gear (6) is meshed with a driven rack (8) at the right end of the sliding plate (4).

6. The computer cabinet plate clamping structure as claimed in claim 1, wherein: the outer end face of the case board main body (1) is provided with a fixing hole (104), the surface of the handle (501) is provided with a positioning hole (5011), and the fixing pin (7) penetrates through the positioning hole (5011) and the fixing hole (104) to fix the handle (501) and the case board main body (1).

7. The computer cabinet plate clamping structure as claimed in claim 1, wherein: the outer end face of the case board main body (1) is provided with continuous arc-shaped grooves (101).