Case cover body locking mechanism of industrial control computer

Abstract

The utility model relates to the technical field of industrial cases, in particular to a case cover locking mechanism of an industrial control computer, which comprises a first locking plate, a second locking plate arranged on one side of the first locking plate, and a self-adaptive case shell arranged inside the first locking plate and the second locking plate. The self-adaptive case shell comprises an upper mounting plate arranged on the inner side of the first locking plate and the inner side of the second locking plate, a lower mounting plate is arranged below the upper mounting plate, a movable groove is formed in the middle of the extension plate, and a locking block is arranged on the inner side wall of the first locking plate. According to the self-adaptive computer case, the first locking plate is matched with the self-adaptive computer case shell, the upper mounting plate is matched with the extension plate, so that other parts can be conveniently mounted, and the first locking plate, the second locking plate and the upper mounting plate are assembled and locked through the matching of the locking seat and the locking block; and the first locking plate, the second locking plate and the lower mounting plate are assembled and locked through cooperation of the auxiliary rotating locking block and the lower limiting block, so that the assembling flexibility is improved while the assembling is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial chassis, in particular to a chassis cover locking mechanism for an industrial control computer. Background Art

[0002] With the rapid development and optimization of my country's industrialization, the market demand for machinery and equipment tends to be lightweight, miniaturized and multifunctional. This results in a large number of internal parts and a compact structure for machinery and equipment. As a component for fixing and installing products, the locking device has become an indispensable part of the device. With the continuous development of science and technology, the application of electronic products involves all areas of the national economy. The role of the locking device is to fix the module well on the chassis so that the module can withstand harsh vibration / shock environmental conditions.

[0003] After searching, the patent document with publication number CN209059255U proposes a medical ultrasound main case locking device and a medical ultrasound main case: The utility model discloses a medical ultrasound main case locking device, wherein the medical ultrasound main case includes a main case outer frame and a main case, and the medical ultrasound main case locking device includes a pull button and a hook, the pull button is set on the main case, and the hook is set on the main case outer frame, and the pull button can be fastened to the hook to lock the main case and the main case outer frame. The utility model also discloses a medical ultrasound main case. The medical ultrasound main case locking device provided by the utility model can lock the main case and the main case outer frame, and the locking device consists of a pull button and a hook, which is easy to open and close, so that the main case can be easily removed from the main case outer frame, so that the medical ultrasound main case can be quickly installed and maintained without the help of any auxiliary tools. The internal structure of the ultrasound case.

[0004] During use of the above technical solution, the fixed locking structure can only be used with a fixed cover, and the locking structure needs to be set in multiple places. It is not convenient to reinforce and support the interior of the chassis, so there is still room for improvement in practicality.

[0005] Therefore, it is necessary to invent a chassis cover locking mechanism for an industrial control computer to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a chassis cover locking mechanism for an industrial control computer, which improves its practicality by cooperating with a locking plate and an adaptive chassis shell, so as to solve the problem in the prior art that the locking structure needs to be set in multiple places and is not convenient for reinforcing and supporting the interior of the chassis.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chassis cover locking mechanism of an industrial control computer, comprising a locking plate 1, a locking plate 2 is provided on one side of the locking plate 1, an adaptive chassis shell is provided inside the locking plate 1 and the locking plate 2, the adaptive chassis shell comprises an upper mounting plate arranged on the inner sides of the locking plate 1 and the locking plate 2, and a lower mounting plate is provided below the upper mounting plate, the outer sides of the upper mounting plate and the lower mounting plate are fixedly connected with an assembly rack, and the length of the assembly rack is greater than the spacing between the two sets of locking plates 1, both sides of the upper mounting plate are fixedly connected with an extension plate, the middle part of the extension plate is provided with a movable groove, and the inner side wall of the locking plate 1 is provided with a locking block, and the connection between the locking plate 1, the locking plate 2 and the upper mounting plate is achieved by rotating the locking block.

[0008] Preferably, the bottom end of the extension plate is fixedly connected to a locking seat, a locking groove is provided on one side of the locking seat, the outer side walls of the locking plate one and the locking plate two are rotatably connected to a handle and the handle is fixedly connected to one side of the locking block, the locking seat and the locking block are both teardrop-shaped, the width of the locking groove is consistent with the width of the locking block, and the locking block is driven to rotate by the handle.

[0009] Preferably, two groups of lower limit blocks are fixedly connected to the top of the lower mounting plate, and auxiliary rotating locking blocks are inserted inside the lower limit blocks. The auxiliary rotating locking blocks are rotatably connected to the two ends of locking plate one, and the locking blocks inside locking plate one and locking plate two rotate in the opposite direction to the lower limit blocks, thereby realizing multiple limits.

[0010] Preferably, one side of the locking plate 1 and the locking plate 2 are fixedly connected to a connecting side plate, and one side of the connecting side plate is fixedly connected to several groups of reinforced teeth, and the reinforced teeth are engaged with the assembly rack, thereby making the assembly of the locking plate 1, the locking plate 2, the upper mounting plate and the lower mounting plate easier.

[0011] Preferably, the inner wall of the locking plate 2 is threadedly connected with two groups of reinforcement rods, one end of the reinforcement rod is provided with a plug-in slot and the plug-in slot is opened on the inner wall of the locking plate 1, the inner wall of the plug-in slot is fixedly connected with a rubber ring, the inside of the plug-in slot and the reinforcement rod are plugged into each other, and the structure is reinforced and supported by the cooperation of the reinforcement rod and the plug-in slot.

[0012] Preferably, a buffer rubber strip is fixedly connected to the side of the extension plate and the lower mounting plate close to the locking plate 1, and a hanging block is fixedly connected to the outer side of the connecting side plate. Several groups of heat dissipation holes are opened on one side of the locking plate 1, so that it can be hung through the hanging block and the buffer rubber strip is used to fill the gaps between the locking plate 1, locking plate 2 and the upper mounting plate and lower mounting plate to provide buffering.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] By cooperating with the locking plate 1 and the adaptive chassis shell, the upper mounting plate and the extension plate are used to facilitate the installation of other parts, the movable groove and the locking groove provide space for the movement of the locking block, the locking seat and the locking block are used to cooperate to realize the assembly and locking of the locking plate 1, the locking plate 2 and the upper mounting plate, and the auxiliary rotating locking block and the lower limit block are used to cooperate to realize the assembly and locking of the locking plate 1, the locking plate 2 and the lower mounting plate, thereby simplifying the assembly and improving the flexibility of assembly, and then reinforcing the interior of the structure is reinforced by cooperating with the reinforcement rod and the plug-in slot, and the gap between the locking plate 1, the locking plate 2 and the upper mounting plate and the lower mounting plate is filled with a buffer rubber strip to provide a buffer, thereby reducing the total number of locking parts and improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal side structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 4 It is a partial enlarged structural schematic diagram of the utility model.

[0020] Description of reference numerals:

[0021] 1. Locking plate 1; 101. Locking plate 2; 2. Adaptive chassis shell; 201. Upper mounting plate; 202. Assembly rack; 203. Extension plate; 204. Locking seat; 205. Locking block; 206. Locking slot; 207. Movable slot; 208. Lower mounting plate; 3. Connecting side panels; 4. Reinforcement teeth; 5. Auxiliary rotating lock block; 6. Reinforcement rod; 7. Plug-in slot; 8. Buffer rubber strip; 9. Handle; 10. Hanging block; 11. Heat dissipation hole; 12. Lower limit block. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] The utility model provides Figure 1-4 The chassis cover locking mechanism of an industrial control computer shown in the figure includes a locking plate 1, a locking plate 2 101 is provided on one side of the locking plate 1, an adaptive chassis shell 2 is provided inside the locking plate 1 and the locking plate 2 101, the adaptive chassis shell 2 includes an upper mounting plate 201 provided on the inner side of the locking plate 1 and the locking plate 2 101, and a lower mounting plate 208 is provided below the upper mounting plate 201, and the upper side is sealed by the upper mounting plate 201, and the outer sides of the upper mounting plate 201 and the lower mounting plate 208 are fixedly connected with an assembly rack 202, and the length of the assembly rack 202 is greater than the distance between the two sets of locking plates 1, so that it is convenient to protect and connect subsequent parts, and both sides of the upper mounting plate 201 are fixedly connected with an extension plate 203, and the middle part of the extension plate 203 is provided with a movable groove 207, and the inner side wall of the locking plate 1 is provided with a locking block 205, which is used The rotation of the locking block 205 realizes the connection between the locking plate 1 and the locking plate 2 101 and the upper mounting plate 201, and the bottom end of the extension plate 203 is fixedly connected to the locking seat 204, and a locking groove 206 is provided on one side of the locking seat 204. The locking seat 204 and the locking block 205 are both tear drop-shaped, and the width of the locking groove 206 is consistent with the width of the locking block 205. The outer wall of the locking plate 1 and the locking plate 2 101 are rotatably connected to the handle 9, and the handle 9 is fixedly connected to one side of the locking block 205. The locking block 205 is driven to rotate by the handle 9, and the top of the lower mounting plate 208 is fixedly connected to two sets of lower limit blocks 12. The interior of the lower limit block 12 is plugged with an auxiliary rotating lock block 5. The auxiliary rotating lock block 5 is rotatably connected to the two ends of the locking plate 1, and the locking block 205 inside the locking plate 1 and the locking plate 2 101 rotates in the opposite direction to the lower limit block 12, thereby realizing multiple limit positions.

[0024] Refer to the instruction manual Figure 1-4, one side of the locking plate 1 and the locking plate 2 101 are fixedly connected with a connecting side plate 3, and one side of the connecting side plate 3 is fixedly connected with a plurality of groups of reinforcing teeth 4, and the reinforcing teeth 4 are engaged with the assembly rack 202, thereby making the assembly of the locking plate 1, the locking plate 2 101, the upper mounting plate 201 and the lower mounting plate 208 easier, and the inner side wall of the locking plate 2 101 is threadedly connected with two groups of reinforcing rods 6, and one end of the reinforcing rod 6 is provided with a plug-in slot 7 and the plug-in slot 7 is opened on the inner side of the locking plate 1 The inner wall of the plug-in slot 7 is fixedly connected with a rubber ring, and the inside of the plug-in slot 7 is plugged into the reinforcing rod 6. The structure is reinforced and supported by the reinforcing rod 6 and the plug-in slot 7. The extension plate 203 and the lower mounting plate 208 are fixedly connected to the side of the locking plate 1 with a buffer rubber strip 8. The outer side of the connecting side plate 3 is fixedly connected with a hanging block 10. One side of the locking plate 1 is provided with several groups of heat dissipation holes 11, so that it can be hung through the hanging block 10 and filled with the buffer rubber strip 8. The gaps between the locking plate 1, the locking plate 2 101 and the upper mounting plate 201 and the lower mounting plate 208 are filled to provide a buffer. The locking plate 1 cooperates with the adaptive chassis shell 2, and the upper mounting plate 201 cooperates with the extension plate 203 to facilitate the installation of other parts. The movable groove 207 and the locking groove 206 provide space for the movement of the locking block 205. The locking seat 204 cooperates with the locking block 205 to achieve the locking plate 1, the locking plate 2 101 and the upper mounting plate 201. The assembly and locking are carried out, and the auxiliary rotating locking block 5 is used to cooperate with the lower limit block 12 to realize the assembly and locking of the locking plate 1, the locking plate 2 101 and the lower mounting plate 208, thereby simplifying the assembly while improving the flexibility of the assembly, and then the interior of the structure is reinforced by the cooperation of the reinforcing rod 6 and the plug-in slot 7, and the buffer rubber strip 8 is used to fill the gap between the locking plate 1, the locking plate 2 101 and the upper mounting plate 201, the lower mounting plate 208 to provide buffering, thereby improving its practicality.

[0025] This utility works as follows:

[0026] Refer to the instruction manual Figure 1-4When the locking plate 1 needs to be locked and assembled, first slide the reinforcing teeth 4 inside the assembly rack 202 to make the two sides mesh, thereby achieving the pre-connection between the locking plate 1 and the upper mounting plate 201 and the pre-connection between the locking plate 2 101 and the lower mounting plate 208, then thread the reinforcing rod 6 and the locking plate 2 101 and insert the reinforcing rod 6 into the inside of the plug-in slot 7, so that the two are preliminarily assembled, squeeze the locking plate 1 and the locking plate 2 101 and rotate the auxiliary rotating lock block 5 and the handle 9 to lock the locking seat 2. 04 is limited by the locking seat 204, and the auxiliary rotating locking block 5 is limited by the lower limit block 12, so that the buffer rubber strip 8 is used to fill the gap between the locking plate 1, the locking plate 2 101 and the upper mounting plate 201, the lower mounting plate 208 to provide a buffer. Through the effect of this locking member, the structure simplifies the assembly while improving the flexibility of assembly, so that it can be freely matched with adaptive chassis shells 2 of different lengths or locking plates 1 and locking plates 2 101 of different heights, and the total number of locking members is reduced to improve its practicality.

[0027] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A chassis cover locking mechanism for an industrial control computer, comprising a locking plate (1), characterized in that: A locking plate 2 (101) is provided on one side of the locking plate 1 (1), and an adaptive chassis shell (2) is provided inside the locking plate 1 (1) and the locking plate 2 (101). The adaptive chassis shell (2) includes an upper mounting plate (201) provided on the inner side of the locking plate 1 (1) and the locking plate 2 (101), and a lower mounting plate (208) is provided below the upper mounting plate (201). The outer sides of the upper mounting plate (201) and the lower mounting plate (208) are fixedly connected with an assembly rack (202), and the length of the assembly rack (202) is greater than the spacing between the two sets of locking plates 1 (1). Both sides of the upper mounting plate (201) are fixedly connected with an extension plate (203), and a movable groove (207) is provided in the middle part of the extension plate (203). The inner side wall of the locking plate 1 (1) is provided with a locking block (205).

2. The chassis cover locking mechanism of an industrial control computer according to claim 1, characterized in that: The bottom end of the extension plate (203) is fixedly connected to a locking seat (204), and a locking groove (206) is provided on one side of the locking seat (204). The outer side walls of the locking plate 1 (1) and the locking plate 2 (101) are both rotatably connected to a handle (9), and the handle (9) is fixedly connected to one side of the locking block (205). The locking seat (204) and the locking block (205) are both teardrop-shaped, and the width of the locking groove (206) is consistent with the width of the locking block (205).

3. The chassis cover locking mechanism of an industrial control computer according to claim 1, characterized in that: The top of the lower mounting plate (208) is fixedly connected with two groups of lower limit blocks (12), and the interior of the lower limit blocks (12) is plugged with auxiliary rotating lock blocks (5), and the auxiliary rotating lock blocks (5) are rotatably connected to the two ends of the locking plate one (1), and the locking blocks (205) inside the locking plate one (1) and the locking plate two (101) rotate in the opposite direction to the lower limit blocks (12).

4. The chassis cover locking mechanism of an industrial control computer according to claim 1, characterized in that: One side of the locking plate 1 (1) and the locking plate 2 (101) is fixedly connected to a connecting side plate (3), and one side of the connecting side plate (3) is fixedly connected to a plurality of groups of reinforcing teeth (4), and the reinforcing teeth (4) are engaged with the assembly rack (202).

5. The chassis cover locking mechanism of an industrial control computer according to claim 1, characterized in that: The inner side wall of the second locking plate (101) is threadedly connected with two groups of reinforcing rods (6), one end of the reinforcing rod (6) is provided with a plug-in slot (7) and the plug-in slot (7) is opened on the inner side wall of the first locking plate (1), the inner side wall of the plug-in slot (7) is fixedly connected with a rubber ring, and the interior of the plug-in slot (7) and the reinforcing rod (6) are in a plug-in relationship with each other.

6. The chassis cover locking mechanism of an industrial control computer according to claim 4, characterized in that: The extension plate (203) and the lower mounting plate (208) are fixedly connected to a buffer rubber strip (8) on one side close to the locking plate (1), the outer side of the connecting side plate (3) is fixedly connected to a hanging block (10), and one side of the locking plate (1) is provided with a plurality of heat dissipation holes (11).

Images