Case with damping function

Abstract

The utility model relates to the technical field of chassis damping, and particularly discloses a chassis with a damping function, which comprises a body mechanism for hardware installation, the body mechanism comprises a box body, a sealing cover installed on the box body and used for sealing the box body, a plurality of sets of fixing assemblies installed in the box body, clamping parts matched with the fixing assemblies in an inserted mode and arranged in a one-to-one correspondence mode, and installation parts installed on the clamping parts and matched with the clamping parts in a sliding mode. And the damping component is connected with the fixing component and the mounting component. According to the utility model, through the mutual cooperation of the fixing assembly, the installation part, the clamping part and the damping part, the installation plate can not move when hardware is installed only by ensuring that the clamping plate is located in the transverse groove during installation, so that the installation is convenient; in addition, after hardware installation is completed, a limiting block only needs to be poked outwards to enable a clamping plate to leave a transverse groove, so that the installation plate can move, and the damping effect is achieved in cooperation with a damper and a spring.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis shock absorption, and more specifically, to a chassis with a shock absorption function. Background Art

[0002] A 1U chassis refers to an intelligent data acquisition or data processing chassis, which is usually installed on the local machine side panel in a hydropower plant. In actual use, since the water turbine generator unit often has obvious vibration in the non-steady state operation, there are various large numbers of circuit boards and other hardware installed inside the 1U chassis. These hardware are usually connected by bolts and lack shock absorption. In a hydropower plant, the working environment of this chassis is usually accompanied by vibration, and the vibration is transmitted to the internal hardware module of the chassis. Affected by vibration for a long time, it will cause damage (such as desoldering, cracking, etc.) and failure of the hardware.

[0003] Therefore, it is necessary to design a shock absorption device to protect the internal hardware of the chassis. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a chassis with a shock absorption function;

[0005] The solution adopted by the utility model to solve the technical problem is:

[0006] A chassis with a shock absorption function includes a body mechanism for hardware installation;

[0007] The body mechanism includes a box body, a cover installed on the box body and used for closing the box body, multiple groups of fixing components installed in the box body, a clamping component inserted and matched with the fixing components and arranged in one-to-one correspondence, an installation component installed on the clamping component and slidably matched with the clamping component, and a shock absorption component connected to the fixing components and the installation component.

[0008] In some possible implementation manners, the fixing component includes a bottom plate installed in the box body, a vertical plate fixedly installed on the bottom plate, and a top plate installed on the side of the vertical plate away from the bottom plate;

[0009] The clamping component is inserted into the vertical plate and is located between the vertical plate and the top plate.

[0010] In some possible implementation manners, the fixing component further includes bolts for connecting the box body and the bottom plate.

[0011] In some possible implementation manners, a slot in a cross structure for cooperating with the clamping component is provided on the vertical plate;

[0012] The slot includes a vertical slot formed in the vertical plate and arranged along the length direction of the vertical plate, and a horizontal slot formed in the vertical plate and communicating with the vertical slot to form a cross structure.

[0013] In some possible embodiments, the mounting component includes a mounting plate mounted on the clamping component and slidably engaged with the clamping component, and a threaded hole formed in the mounting plate.

[0014] In some possible embodiments, a chute for slidably engaging with the clamping component is provided at the bottom of the mounting component, and a limiting slot formed in the mounting plate and communicating with the chute to form a cross structure.

[0015] In some possible embodiments, the clamping component includes a sliding plate that is slidably engaged with the chute and located in the chute, and a limiting post mounted on the outer side of the sliding plate and slidably engaged with the limiting slot.

[0016] In some possible embodiments, the clamping component includes a transition plate connected to one end of the sliding plate and slidably engaged with the vertical slot, and a clamping plate connected to the end of the transition plate away from the sliding plate and inserted and engaged with the horizontal slot.

[0017] In some possible embodiments, the clamping component further includes a limiting block connected to the side of the clamping plate away from the sliding plate, and a clamping slot formed inside the limiting block.

[0018] In some possible embodiments, the damping component includes a damper and a spring sleeved outside the damper;

[0019] Wherein, one end of the damper is mounted on the mounting plate and the other end is fixedly connected to the top plate.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] Through the mutual cooperation of the fixing component, the mounting component, the clamping component and the damping component, the present utility model can ensure that when installing, as long as the clamping plate is located inside the horizontal slot, the mounting plate will not move when installing the hardware, which is convenient for installation; in addition, after the hardware installation is completed, just dial the limiting block outwards to make the clamping plate leave the horizontal slot, then the mounting plate can move, and cooperate with the damper and the spring to achieve the damping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the inside of the chassis of the present utility model;

[0024] Figure 3 It is a partial schematic diagram of the present utility model;

[0025] Figure 4 This is a partially enlarged schematic view of the present utility model;

[0026] Figure 5 This is a schematic view of the fixing component of the present utility model;

[0027] Figure 6 This is a schematic view of the installation component and the clamping component of the present utility model;

[0028] Wherein: 100, body mechanism; 101, box body; 102, cover; 103, hardware; 104, fixing component; 104a, bottom plate; 104b, bolt; 104c, vertical plate; 104d, top plate; 104e, vertical groove; 104f, horizontal groove; 105, installation component; 105a, installation plate; 105b, threaded hole; 105c, sliding groove; 105d, limiting groove; 106, clamping component; 106a, sliding plate; 106b, limiting post; 106c, transition plate; 106d, clamping plate; 106e, limiting block; 106f, clamping groove; 107, shock-absorbing component; 107a, damper; 107b, spring. Detailed implementation manners

[0029] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "coupling", "fixing" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a direct connection, or an indirect connection through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components. The "first", "second" and similar terms mentioned in this application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "one" do not represent a quantity limitation, but mean that there is at least one. In the implementation of this application, "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of this application, unless otherwise stated, the meaning of "a plurality" is two or more. For example, a plurality of positioning posts means two or more positioning posts. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The present utility model will be described in detail below.

[0031] As Figures 1-6 shown:

[0032] A chassis with a shock-absorbing function, comprising a body mechanism 100 for installing the hardware 103;

[0033] The body mechanism 100 includes a box body 101, a cover 102 mounted on the box body 101 and used to close the box body 101, multiple groups of fixing components 104 mounted inside the box body 101, clamping components 106 inserted and matched with the fixing components 104 and arranged in one-to-one correspondence, mounting components 105 mounted on the clamping components 106 and slidably matched with the clamping components 106, and a shock-absorbing component 107 connected to the fixing components 104 and the mounting components 105; the clamping components 106 can be slidably matched with the fixing components 104 along the Z-axis and Y-axis directions.

[0034] Multiple groups of mounting components 105 cooperate with each other to form a mounting surface, and the plates in the hardware 103 will be located on the mounting surface and connected to the multiple groups of mounting components 105; the setting of the shock-absorbing component 107 enables the hardware 103 to be shock-absorbed during use, avoiding damage to the components.

[0035] In some possible implementation manners, the fixing component 104 includes a bottom plate 104a mounted in the box body, a vertical plate 104c fixedly mounted on the bottom plate 104a, and a top plate 104d mounted on the side of the vertical plate 104c away from the bottom plate 104a; the clamping component 106 is inserted into the vertical plate 104c and is located between the vertical plate 104c and the top plate 104d.

[0036] Specifically, the bottom plate 104a is used for the fixed connection between the fixing component 104 and the box body 101, the vertical plate 104c is vertically arranged on the bottom plate 104a, and the top plate 104d is mounted at the other end of the vertical plate 104c; the clamping component 106 is inserted into the vertical plate 104c and is arranged parallel to the top plate 104d, and an installation cavity is formed between the two. The mounting component 105 is slidably mounted on the clamping component 106, and the shock-absorbing component 107 is mounted on the mounting component 105 and connected to the top plate 104d.

[0037] The clamping component 106 and the fixing component 104 can slide along the Y-axis and Z-axis directions, thereby driving the mounting component 105 to move along the Y-axis and Z-axis. Among them, the movement in the Z-axis direction will cooperate with the shock-absorbing component 107 to achieve shock absorption for the hardware 103; the movement in the Y-axis direction will limit the mounting component 105 during the installation of the hardware 103, making the installation simpler and more convenient.

[0038] In some possible implementation manners, the fixing component 104 further includes a bolt 104b for connecting the box body and the bottom plate 104a.

[0039] In some possible implementation manners, a slot in a cross structure for cooperating with the clamping component 106 is provided on the vertical plate 104c.

[0040] The slot includes a vertical slot 104e formed on the vertical plate 104c and arranged along the length direction of the vertical plate 104c, that is, along the Z-axis direction, and a horizontal slot 104f formed on the vertical plate 104c and communicating with the vertical slot 104e to form a cross structure. The length direction of the horizontal slot 104f is arranged along the X-axis direction.

[0041] The setting of the vertical slot 104e enables it to cooperate with the shock-absorbing component 107 to achieve shock absorption. When vibrating, the hardware 103 can move along the Z-axis direction to achieve shock absorption.

[0042] The setting of the horizontal slot 104f is mainly used to limit the movement of the entire clamping component 106 along the Z-axis direction through the cooperation of the clamping component 106 and the horizontal slot 104f when installing the hardware 103, thereby restricting the movement of the installation component 105 along the Z-axis direction, and further making the installation of the hardware 103 more convenient.

[0043] In some possible implementation manners, the installation component 105 includes a mounting plate 105a mounted on the clamping component 106 and slidably matched with the clamping component 106 along the Y-axis direction, and a threaded hole 105b formed on the mounting plate 105a.

[0044] The sliding fit of the mounting plate 105a and the clamping component 106 along the Y-axis direction enables the mounting plate 105a to be suitable for the installation of different-sized hardware 103, with a wider range of use. By moving the mounting plate 105a along the Y-axis direction to adjust the position of the threaded hole 105b, so that the threaded hole 105b is aligned with the plate, the hardware 103 can be connected and fixed to the mounting plate 105a through screws.

[0045] In some possible implementation manners, the bottom of the installation component 105 is provided with a sliding groove 105c that slidably cooperates with the clamping component 106 along the Y-axis direction, and a limiting groove 105d formed on the mounting plate 105a and communicating with the sliding groove 105c to form a cross structure. The length direction of the limiting groove 105d is arranged along the Y-axis direction.

[0046] The setting of the limiting groove 105d is mainly used to limit the separation of the mounting plate 105a and the clamping component 106.

[0047] In some possible implementation manners, the clamping component 106 includes a sliding plate 106a that slidably cooperates with the sliding groove 105c along the Y-axis direction and is located in the sliding groove 105c, and a limiting post 106b mounted on the outside of the sliding plate 106a and slidably cooperated with the limiting groove 105d along the Y-axis direction.

[0048] Specifically, the cooperation of the sliding plate 106a and the sliding groove 105c realizes the guidance of the sliding direction of the mounting plate 105a.

[0049] There are two sets of limiting posts 106b, which are arranged on both sides of the sliding plate 106a along the Y-axis direction, and are in sliding fit with two sets of limiting grooves 105d. The length of the limiting groove 105d is less than the length of the sliding groove 105c, so as to limit the moving position of the mounting plate 105a along the Y-axis direction and prevent the mounting plate 105a from falling off and separating from the clamping component 106.

[0050] In some possible implementation manners, the clamping component 106 includes a transition plate 106c connected to one end of the sliding plate 106a and in sliding fit with the vertical groove 104e, and a clamping plate 106d connected to the end of the transition plate 106c far from the sliding plate 106a and in plug-in fit with the horizontal groove 104f.

[0051] The width of the transition plate 106c along the X-axis direction is respectively less than the width of the clamping plate 106d along the X-axis direction and the width of the sliding plate 106a along the X-axis direction, so that the transition plate 106c can be inserted and move along the Z-axis direction in the vertical groove 104e;

[0052] When installing the hardware 103, the clamping plate 106d will be inserted into the horizontal groove 104f. The width of the clamping plate 106d along the X-axis direction is greater than the width of the vertical groove 104e, so as to realize the movement of the clamping component 106 along the Z-axis direction. After the hardware 103 is installed, the clamping plate 106d is pulled out of the horizontal groove 104f along the Y-axis direction, so as not to limit the movement of the clamping component 106 along the Z-axis direction, so that when vibration occurs, it can move along the Z-axis direction to achieve shock absorption;

[0053] In some possible implementation manners, the clamping component 106 further includes a limiting block 106e connected to the side of the clamping plate 106d far from the sliding plate 106a, and a clamping groove 106f opened inside the limiting block 106e;

[0054] After the limiting block 106e moves outward along the Y-axis direction, the clamping plate 106d will leave the horizontal groove 104f, and the transition plate 106c will be aligned with the vertical groove 104e. At this time, when the mounting plate 105a is moved up and down, the mounting plate 105a can drive the transition plate 106c to slide along the Z-axis direction inside the vertical groove 104e, that is, the mounting plate 105a is released from the limit.

[0055] In some possible implementation manners, in order to effectively achieve shock absorption; the shock absorption component 107 includes a damper 107a arranged outside the top plate 104d, and a spring 107b sleeved outside the damper 107a;

[0056] Among them, one end of the damper 107a is fixedly connected to the outside of the mounting plate 105a, and the other end of the damper 107a is fixedly connected to the outside of the top plate 104d.

[0057] After the installation of the hardware 103 is completed and the card board 106d is moved out of the horizontal slot 104f, the mounting plate 105a can move up and down. Also, since the mounting plate 105a is connected to the damper 107a and a spring 107b is arranged outside the damper 107a, when vibration occurs, the influence of the vibration on the hardware 103 can be reduced under the combined action of the damper 107a and the spring 107b, so as to protect the hardware module 103 from damage.

[0058] In summary, through the mutual cooperation of the fixing component 104, the mounting component 105, the clamping component 106 and the shock-absorbing component 107, it can be realized that during installation, as long as it is ensured that the card board 106d is located inside the horizontal slot 104f, the mounting plate 105a will not move when installing the hardware 103, which is convenient for installation. In addition, after the installation is completed, just move the limit block 106e outwards to make the card board 106d leave the horizontal slot 104f, then the mounting plate 105a can slide, and cooperate with the damper 107a and the spring 107b to achieve the shock-absorbing effect.

[0059] The utility model is not limited to the foregoing specific embodiments. The utility model extends to any new feature or any new combination disclosed in this specification, and any new method or process step or any new combination disclosed.

Claims

1. A chassis with a shock-absorbing function, characterized in that: It includes a body mechanism (100) for mounting hardware (103); The main body mechanism (100) comprises a box body (101), a cover (102) mounted on the box body (101) and used to seal the box body (101), a plurality of fixing components (104) mounted in the box body (101), a clamping component (106) plug-fitted with the fixing components (104) and arranged in a one-to-one correspondence, a mounting component (105) mounted on the clamping component (106) and slidably matched with the clamping component (106), and a shock absorbing component (107) connected to the fixing components (104) and the mounting component (105).

2. The chassis with shock absorption function according to claim 1, characterized in that: The fixing assembly (104) comprises a bottom plate (104a) installed in the box body (101), a vertical plate (104c) fixedly installed on the bottom plate (104a), and a top plate (104d) installed on a side of the vertical plate (104c) away from the bottom plate (104a); The clamping component (106) is inserted into the vertical plate (104c) and is located between the vertical plate (104c) and the top plate (104d).

3. The chassis with shock absorption function according to claim 2, characterized in that: The fixing assembly (104) further comprises bolts (104b) for connecting the box body (101) and the bottom plate (104a).

4. The chassis with shock absorption function according to claim 2, characterized in that: A slot in a cross structure is provided on the vertical plate (104c) and is used in conjunction with the clamping component (106); The slot comprises a vertical slot (104e) opened on the vertical plate (104c) and arranged along the length direction of the vertical plate, and a horizontal slot (104f) opened on the vertical plate (104c) and connected with the vertical slot (104e) to form a cross structure.

5. The chassis with shock absorption function according to claim 4, characterized in that: The mounting component (105) comprises a mounting plate (105a) mounted on the clamping component (106) and slidably matched with the clamping component (106), and a threaded hole (105b) provided on the mounting plate (105a).

6. The chassis with shock absorption function according to claim 5, characterized in that: The bottom of the installation component (105) is provided with a slide groove (105c) that slidably cooperates with the clamping component (106), and a limiting groove (105d) that is opened on the installation plate (105a) and communicates with the slide groove (105c) to form a cross structure.

7. The chassis with shock absorption function according to claim 6, characterized in that: The clamping component (106) comprises a slide plate (106a) which is slidably matched with the slide groove (105c) and is located in the slide groove (105c), and a limiting column (106b) which is installed on the outside of the slide plate (106a) and is slidably matched with the limiting groove (105d).

8. The chassis with shock absorption function according to claim 7, characterized in that: The clamping component (106) comprises a transition plate (106c) connected to one end of the slide plate (106a) and slidably matched with the vertical groove (104e), and a clamping plate (106d) connected to one end of the transition plate (106c) away from the slide plate (106a) and plug-fitted with the horizontal groove (104f).

9. The chassis with shock absorption function according to claim 8, characterized in that: The clamping component (106) further comprises a limiting block (106e) connected to the side of the clamping plate (106d) away from the slide plate (106a), and a clamping slot (106f) provided inside the limiting block (106e).

10. The chassis with shock absorption function according to claim 9, characterized in that: The shock absorbing component (107) comprises a damper (107a) and a spring (107b) sleeved on the outside of the damper (107a); One end of the damper (107a) is mounted on the mounting plate (105a) and the other end is fixedly connected to the top plate (104d).

Images