Control cabinet applied to military electronic equipment

Abstract

The utility model belongs to the field of control cabinets, particularly relates to a control cabinet applied to military electronic equipment, and aims to solve the problems that the height of the control cabinet is difficult to adjust according to required terrains in different terrains, and when the placing position is specifically adjusted, a direct pushing mode is adopted, so that the height of the control cabinet is blocked due to friction force between supporting legs and the ground, and the control cabinet is inconvenient to use. In order to solve the problems that in the prior art, manual lifting and carrying are not ideal, both the manual lifting and carrying can cause the reduction of the accuracy of the placing position, and the movement process is lack of flexibility, the following scheme is provided: the cabinet comprises a cabinet body, and the two sides of the cabinet body are fixedly connected with sliding frames. The control cabinet has the advantages of being convenient to carry and support, adjustable in height, stable in supporting and moving switching, compact in structure, integrated in function, easy to maintain and operate and the like, and due to the characteristics, the control cabinet has wide application prospects and market requirements in the field of military electronic equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to control cabinet technical field especially, relates to a control cabinet for military electronic equipment. BACKGROUND

[0002] With the rapid development of modern military technology, the role of military electronic equipment in the battlefield is increasingly prominent. These devices not only require high reliability and stability, but also need to maintain excellent performance in various extreme environments. In order to meet these needs, a control cabinet specially applied to military electronic equipment has emerged.

[0003] After searching, the utility model discloses a kind of military control cabinet cabinet convenient to carry in the announcement No.

[0004] 1. The control cabinet ensures the stability of the control cabinet by increasing the support area of the ground, but the control cabinet does not have the function of height adjustment, and it is difficult to adjust the height of the control cabinet according to the required terrain in different terrain environments.

[0005] 2. The control cabinet is moved by carrying, and when it is carried to the designated placement position and needs to be finely adjusted, if the direct pushing method is used, it will be hindered by the friction between the supporting leg and the ground. Similarly, relying on manual lifting is not the best choice, and both may cause the accuracy of the placement position to decrease, and the movement process lacks flexibility. UTILITY MODEL CONTENTS

[0006] The utility model aims to solve the problem that the existing technology cannot adjust the height of the control cabinet according to the required terrain in different terrain environments, and when the placement position is adjusted, the direct pushing method is used, which is hindered by the friction between the supporting leg and the ground, and relying on manual lifting is not the best choice, both of which may cause the accuracy of the placement position to decrease, and the movement process lacks flexibility.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A control cabinet for military electronic equipment, comprising a cabinet, the two sides of the cabinet are fixedly connected with sliding frames, the sliding frames are slidably connected with racks, the two sides of the racks are fixedly connected with connecting plates, the sides away from each other of the two connecting plates are fixedly connected with supporting columns, and the supporting columns are slidably connected with the cabinet; two threaded columns pass through the two supporting columns, and the bottom ends of the threaded columns extend below the supporting columns, the bottom of one of the threaded columns is fixedly connected with a moving wheel, and the bottom of the other threaded column is fixedly connected with a supporting seat.

[0009] In a possible design, one side of the sliding frame is fixedly connected with a fixing frame, one side of the fixing frame is provided with a pulling disc, the pulling disc is slidably penetrated through the fixing frame through a connecting shaft, one end of the pulling disc is fixedly connected with a clamping block through the connecting shaft, the clamping block is clamped with the rack, the outer wall of the connecting shaft is sleeved with a spring, one end of the spring is fixedly connected with the clamping block, and the other end is fixedly connected with one side of the fixing frame.

[0010] In a possible design, the support column is rotatably connected with a worm, one end of the worm extends to one side of the support column, the support column is rotatably connected with a worm wheel, and the worm is engaged with the worm wheel, the bottom of the worm wheel is fixedly connected with a second gear, the top of the worm wheel is fixedly connected with a second nut, the support column is rotatably connected with a first gear, the first gear and the second gear are engaged, the top of the first gear is fixedly connected with a first nut, and two threaded columns are respectively threaded through the first nut and the second nut, one of the threaded columns penetrates through the first gear, and the other threaded column penetrates through the worm wheel and the second gear.

[0011] In a possible design, the support column is rotatably connected with a worm, one end of the worm extends to one side of the support column, the support column is rotatably connected with a worm wheel, and the worm is engaged with the worm wheel, the bottom of the worm wheel is fixedly connected with a second gear, the top of the worm wheel is fixedly connected with a second nut, the support column is rotatably connected with a first gear, the first gear and the second gear are engaged, the top of the first gear is fixedly connected with a first nut, and two threaded columns are respectively threaded through the first nut and the second nut, one of the threaded columns penetrates through the first gear, and the other threaded column penetrates through the worm wheel and the second gear.

[0012] In a possible design, both sides of the cabinet body are provided with an empty slot, and the empty slot is rotatably connected with a U-shaped frame.

[0013] In a possible design, one side of the cabinet body is hingedly connected with two cabinet doors.

[0014] In this application, the two cabinet doors are hingedly connected to the cabinet body, when carrying, the U-shaped frame is turned over from the empty slot, which can assist in hand supporting the cabinet body, when carrying to the placement position, the pulling disc is pulled, the pulling disc drives the clamping block away from the rack, and the spring is compressed under stress, the height of the rack in the sliding frame is adjusted, when the height is determined, the pulling of the pulling disc is released, the spring resets the clamping block to form clamping with the rack, through the connection of the connecting plate, the two support columns can slide on one side of the cabinet body, thereby realizing the effect of height adjustment, by controlling the control switch on one side of the cabinet to start the driving motor, the output shaft of the driving motor drives the worm to rotate, through the engagement of the worm and the worm wheel, the second gear and the second nut can be driven to rotate synchronously, the second gear and the first gear are engaged, the first nut is driven to rotate, the first nut and the second nut rotate reversely and synchronously, so that the two threaded columns move reversely, thereby adjusting the contact between the moving wheels and the support seats and the ground, when the moving wheels contact the ground, the four moving wheels can facilitate the control of the cabinet on the ground, until the specific placement position is adjusted, when the support seats contact the ground, the four support seats can be supported on the ground, thereby realizing the effect of supporting placement.

[0015] Beneficial effects: In the utility model, the control cabinet applied to military electronic equipment, through the pulling disc and the clamping block connected therewith, the extension length of the sliding component rack in the fixed frame sliding frame can be conveniently adjusted, and then the two sliding plate support columns are driven to slide on the control cabinet main cabinet body through the connecting component connecting plate, and height adjustment is realized. This design makes the control cabinet adapt to the placing requirements of different heights, improves the flexibility and adaptability of use;

[0016] In the utility model, the control cabinet applied to military electronic equipment, through the rotating adjustment wheel worm and the transmission system connected therewith, two adjustment rod threaded columns can be synchronously controlled to move in opposite directions, so that the moving wheel or the support seat is selectively brought into contact with the ground. When the moving wheel contacts the ground, the control cabinet can be conveniently moved on the ground. When the support seat contacts the ground, stable support is provided, and the stability of the control cabinet in the placing position is ensured. This design meets the mobility requirements and ensures the stability during use.

[0017] In the utility model, the control cabinet has the beneficial effects of convenient carrying and supporting design, height-adjustable functionality, stable support and movement switching, compact structure and function integration, and easy maintenance and operation. These characteristics make the control cabinet have wide application prospects and market demand in the field of military electronic equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure schematic view of the control cabinet applied to military electronic equipment is provided for the utility model;

[0019] Figure 2 A cross-sectional structure schematic view of the sliding frame of the control cabinet applied to military electronic equipment is provided for the utility model;

[0020] Figure 3 A partial cross-sectional structure schematic view of the support column of the control cabinet applied to military electronic equipment is provided for the utility model;

[0021] Figure 4 An exploded cross-sectional structure schematic view of the sliding frame of the control cabinet applied to military electronic equipment is provided for the utility model.

[0022] In the drawing: 1, cabinet body; 2, cabinet door; 3, air slot; 4, U-shaped frame; 5, support column; 6, sliding frame; 7, connecting plate; 8, pulling disc; 9, fixed frame; 10, rack; 11, moving wheel; 12, support seat; 13, threaded column; 14, worm wheel; 15, worm; 16, first gear; 17, first nut; 18, clamping block; 19, second gear; 20, second nut. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Embodiment 1: Refer to Figures 1 to 3 A cabinet body, including cabinet body 1, both sides of cabinet body 1 are fixedly connected with sliding frame 6, slidingly connected with rack 10 in sliding frame 6, both sides of rack 10 are fixedly connected with connecting plate 7, both sides of two connecting plates 7 are fixedly connected with support column 5, and support column 5 is slidably connected with cabinet body 1, two support columns 5 are all penetrated through two threaded columns 13, and the bottom end of threaded column 13 extends to the below of support column 5, the bottom of one threaded column 13 is fixedly connected with moving wheel 11, and the bottom of the other threaded column 13 is fixedly connected with support base 12. The cabinet body 1 is used as the main structure of the control cabinet, is used for accommodating and protecting the military electronic equipment, both sides of cabinet body 1 are fixedly connected with sliding frame 6, these sliding frames 6 are used for supporting and guiding the subsequent sliding connection components, slidingly connected with rack 10 in sliding frame 6, rack 10 can move smoothly in sliding frame 6, both sides of rack 10 are fixedly connected with connecting plate 7, these connecting plates 7 are further fixedly connected with support column 5, so that support column 5 can move under the guidance of connecting plate 7 and rack 10 in sliding frame 6, and simultaneously, support column 5 is also slidably connected with cabinet body 1, allowing support column 5 to move in the vertical direction relative to cabinet body 1, two threaded columns 13 are penetrated through in support column 5, the bottom end of these threaded columns 13 extends to the below of support column 5, the bottom of one threaded column 13 is fixedly connected with moving wheel 11, and the bottom of the other threaded column 13 is fixedly connected with support base 12.

[0025] Refer to Figure 2 One side of sliding frame 6 is fixedly connected with fixed frame 9, one side of fixed frame 9 is provided with pulling disc 8, and pulling disc 8 is slidably penetrated through fixed frame 9 through connecting shaft, one end of pulling disc 8 is fixedly connected with clamping block 18 through connecting shaft, clamping block 18 is engaged with rack 10, the outer wall of connecting shaft is sleeved with spring, and one end of spring is fixedly connected with clamping block 18, and the other end is fixedly connected with one side of fixed frame 9. Pulling disc 8 drives clamping block 18 to move away from rack 10, and spring is compressed under stress, the height of rack 10 in sliding frame 6 is adjusted, when the height is determined, pulling disc 8 is loosened, spring resets clamping block 18 and rack 10 to form engagement.

[0026] Refer to Figure 3The worm 15 is rotatably connected in the support column 5, and one end of the worm 15 extends to one side of the support column 5; the worm wheel 14 is rotatably connected in the support column 5, and the worm 15 is engaged with the worm wheel 14; the second gear 19 is fixedly connected to the bottom of the worm wheel 14; the second nut 20 is fixedly connected to the top of the worm wheel 14; the first gear 16 is rotatably connected in the support column 5, and the first gear 16 is engaged with the second gear 19; the first nut 17 is fixedly connected to the top of the first gear 16; the two threaded columns 13 are respectively threaded through the first nut 17 and the second nut 20, one threaded column 13 is threaded through the first gear 16, and the other threaded column 13 is threaded through the worm wheel 14 and the second gear 19. The control switch on one side of the control cabinet is powered on to drive the motor, the motor drives the worm 15 to rotate, the second gear 19 and the second nut 20 are synchronously rotated through the engagement of the worm 15 and the worm wheel 14, the second gear 19 is engaged with the first gear 16, the first nut 17 is rotated, and the two threaded columns 13 are reversely moved through the reverse synchronous rotation of the first nut 17 and the second nut 20.

[0027] Referring to Figure 4 The support column 5 is provided with a plurality of sliding strips, and the outer wall of the threaded column 13 is provided with a plurality of sliding grooves in sliding fit with the sliding strips.

[0028] Referring to Figure 1 Both sides of the cabinet body 1 are provided with the empty grooves 3, and the U-shaped frames 4 are rotatably connected in the empty grooves 3. The U-shaped frames 4 can be flipped from the empty grooves 3 to assist in hand supporting the cabinet body 1.

[0029] The application can be used in the field of military electronic equipment, and can also be used in other fields applicable to the application.

[0030] Embodiment 2: Referring to Figure 1 On the basis of embodiment one, an improved control cabinet applied to military electronic equipment is applied to the field of military electronic equipment, and two cabinet doors 2 are hingedly connected to one side of the cabinet body 1. The cabinet doors 2 can be opened or closed to facilitate the installation, debugging or maintenance of the equipment in the cabinet body 1.

[0031] The above is only a preferred specific implementation manner of the application, but the protection scope of the application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the application within the technical range disclosed by the application, which should be covered in the protection scope of the application.

Claims

1. A control cabinet for use in military electronic equipment, characterized in that, include: Cabinet (1), with sliding frames (6) fixedly connected to both sides of the cabinet (1), and a rack (10) slidably connected inside the sliding frame (6). A connecting plate (7) is fixedly connected to both sides of the rack (10), and a support column (5) is fixedly connected to the side of the two connecting plates (7) that are far apart from each other, and the support column (5) is slidably connected to the cabinet (1). Two threaded columns (13) pass through the two support columns (5), and the bottom end of the threaded column (13) extends to the bottom of the support column (5). A moving wheel (11) is fixedly connected to the bottom of one of the threaded columns (13), and a support base (12) is fixedly connected to the bottom of the other threaded column (13).

2. The control cabinet for military electronic equipment according to claim 1, characterized in that, A fixed frame (9) is fixedly connected to one side of the sliding frame (6). A pull plate (8) is provided on one side of the fixed frame (9), and the pull plate (8) slides through the fixed frame (9) via a connecting shaft. A locking block (18) is fixedly connected to one end of the pull plate (8) via a connecting shaft, and the locking block (18) engages with the rack (10). A spring is sleeved on the outer wall of the connecting shaft, and one end of the spring is fixedly connected to the locking block (18), and the other end is fixedly connected to one side of the fixed frame (9).

3. A control cabinet for military electronic equipment according to claim 1, characterized in that, A worm gear (15) is rotatably connected inside the support column (5), and one end of the worm gear (15) extends to one side of the support column (5). A worm wheel (14) is rotatably connected inside the support column (5), and the worm gear (15) meshes with the worm wheel (14). A second gear (19) is fixedly connected to the bottom of the worm wheel (14), and a second nut (20) is fixedly connected to the top of the worm wheel (14). A first gear (16) is rotatably connected inside the support column (5), and the first gear (16) meshes with the second gear (19). A first nut (17) is fixedly connected to the top of the first gear (16), and two threaded posts (13) are threaded through the first nut (17) and the second nut (20) respectively. One threaded post (13) passes through the first gear (16), and the other threaded post (13) passes through the worm wheel (14) and the second gear (19).

4. A control cabinet for military electronic equipment according to claim 1, characterized in that, Each of the support columns (5) is provided with multiple sliding strips, and the outer wall of the threaded column (13) is provided with multiple sliding grooves, and the sliding strips and sliding grooves are in sliding fit.

5. A control cabinet for military electronic equipment according to claim 1, characterized in that, Both sides of the cabinet (1) are provided with slots (3), and a U-shaped frame (4) is rotatably connected in the slots (3).

6. A control cabinet for military electronic equipment according to claim 1, characterized in that, The cabinet (1) has two cabinet doors (2) connected by a hinge on one side.

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