Vehicle-mounted sand-proof cabinet
By designing the vehicle-mounted wind-proof sand cabinet and adopting the structure of sand-proof doors and slide rails, the problem of the lack of wind-proof sand-proof design of vehicle-mounted cabinets in the north is solved, and effective protection of equipment and convenient installation and maintenance of cabinets are achieved.
Patent Information
- Application Number
- CN202421813787.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
In the northern area of wind and sand, the on-board cabinet lacks a wind-proof design, which causes wind and sand to enter the cabinet, affecting the use and maintenance of equipment, and the interior space is small, making it difficult to install and repair the cabinet.
A car-mounted wind-proof sand cabinet is designed, which adopts a structure of cabinet body, upper insertion box, lower insertion box, anti-sand door and slide rail. The anti-sand door is locked by hinges and buckles, and a transparent acrylic plate and a press frame are combined, and the slide rail is flexible to install and extract the cabinet through the slide and slide.
Effectively prevent wind and sand from entering the cabinet, ensuring the normal use and maintenance of the equipment, and the cabinet is simple and compact, with small space, and easy to install and repair.
Smart Images
Figure CN223040364U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a vehicle-mounted cabinet, in particular to a vehicle-mounted cabinet which is wind-sand-proof and convenient for equipment installation and maintenance, belonging to the technical field of vehicle-mounted equipment. Background Art
[0002] At present, cabinets have been generally installed in vehicle-mounted shelters or vans, and various types of plug-in boxes, precision electronic vehicle-mounted equipment such as vehicle-mounted computers, overhead monitors and integrated power supplies are installed therein. Since the wind and sand are relatively large in some northern regions, the cabinets carried by vehicles operating in these regions do not have the function of preventing wind and sand. The wind and sand can easily enter the equipment in the cabinet, seriously affecting the daily use, maintenance and service life of the equipment. Moreover, the internal space of the vehicle is narrow, and it is difficult to install and maintain the cabinet. Content of the Utility Model
[0003] The purpose of the utility model is to provide a vehicle-mounted wind-sand-proof cabinet with a simple structure, convenient operation, convenient installation and maintenance, and capable of effectively preventing wind and sand from entering the cabinet body.
[0004] The utility model is realized through the following technical solutions:
[0005] A vehicle-mounted wind-sand-proof cabinet includes a cabinet body, an upper plug-in box, a lower plug-in box, a wind-sand-proof door and a slide rail; the upper plug-in box and the lower plug-in box are respectively slidably installed on the upper and lower sides inside the cabinet body, and both sides of the upper plug-in box are fixedly connected to the third-level guide rails on both sides inside the cabinet body; the lower plug-in box includes a pair of brackets, a tray, several positioning plates and several positioning pins. The pair of brackets are respectively fixed on both sides inside the cabinet, both sides of the tray are slidably supported on the pair of brackets, several positioning plates are respectively fixed on both sides of the rear ends of the pair of brackets, several positioning pins are respectively fixed on both sides of the rear end of the tray. When the lower plug-in box is pushed into the cabinet body, the several positioning pins are respectively inserted into the positioning holes on the corresponding positioning plates, and both ends of the panel of the tray are fixedly connected to both sides of the cabinet body through fasteners; the wind-sand-proof door is installed at the front of the cabinet body. One side of the wind-sand-proof door is hinged to one side of the front of the cabinet body through a hinge, and the other side of the wind-sand-proof door is locked to the other side of the front of the cabinet body through several buckles. The wind-sand-proof door includes a door frame, a transparent acrylic board and a pressing frame. The transparent acrylic board is arranged inside the front of the door frame, the pressing frame presses the periphery of the transparent acrylic board and is fixedly connected to the door frame through fasteners; the slide rail is arranged at the bottom of the cabinet body.
[0006] The purpose of the utility model can also be further realized by the following technical measures.
[0007] The aforementioned vehicle-mounted dust and sand-proof cabinet, wherein a plurality of shock absorbers are symmetrically arranged on both sides of the bottom of the cabinet body; the slide rail includes a pair of slide ways and a pair of sliding plates. A pair of slide ways are respectively fixed on the carriage floor. Limit pins are respectively arranged at the rear ends of the slide ways, and nuts are respectively fixed at the bottom fronts of the slide ways. A pair of sliding plates are respectively slidably supported on the pair of slide ways. The plurality of shock absorbers on both sides of the bottom of the cabinet body are respectively fixedly connected to the pair of sliding plates. Limit grooves are respectively arranged at the rear ends of the sliding plates. When the cabinet is pushed into the vehicle, the limit pins are clamped in the limit grooves, and the front ends of the sliding plates are fixedly connected to the slide ways through bolts and nuts.
[0008] The aforementioned vehicle-mounted dust and sand-proof cabinet, wherein the cabinet body is fixedly connected by a cabinet body frame, several dust and sand-proof side plates, a top plate and a dust and sand-proof back cover. The cabinet body frame is fixedly connected by several profile column frames, an upper cross beam, a lower cross beam and several triangular bottom plates.
[0009] The aforementioned vehicle-mounted dust and sand-proof cabinet, wherein the top plate is formed by bending sheet metal, and several pairs of embedded irons are symmetrically fixedly arranged on the top plate; several rows of outwardly convex crescent holes are respectively arrayed on several dust and sand-proof side plates and the dust and sand-proof back cover.
[0010] The aforementioned vehicle-mounted dust and sand-proof cabinet, wherein several shock pads are arranged at the rear of the door frame, and a folding handle is arranged on one side of the door frame.
[0011] The structure of the utility model is simple and compact, occupying a small space. When the equipment needs to be installed and maintained, the cabinet can be simply pulled out along the slide way, without being restricted by the space inside the vehicle, and the operation is very convenient. The upper plug-in box and the lower plug-in box can be pulled out flexibly and locked reliably, and the effective installation of medium and small-sized equipment can be realized. Several dust and sand-proof side plates and the dust and sand-proof back cover are all formed by bending steel plates and are stamped on the whole surface with a special mold to form special outwardly convex crescent holes, which can take into account the heat dissipation of the equipment while preventing dust and sand, and can effectively ensure the daily use, maintenance and service life of the equipment.
[0012] The advantages and features of the utility model will be illustrated and explained through the following non-restrictive description of preferred embodiments, which are given only as examples with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 is a front view of the utility model;
[0015] Figure 3 is Figure 2 the A-A cross-sectional view of
[0016] Figure 4 is Figure 3 the enlarged view of part Ⅰ of
[0017] Figure 5It is a schematic three-dimensional structure diagram of the lower plug-in box of the present utility model. Specific embodiments
[0018] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0019] In this embodiment, the anti-Salmonella side is the front, and the opposite side is the rear.
[0020] As Figure 1 、 Figure 2 and Figure 3 As shown, the present utility model includes a cabinet body 1, an upper plug-in box 2, a lower plug-in box 3, an anti-Salmonella door 4 and a slide rail 5. The cabinet body 1 is fixedly connected by a cabinet body frame 11, two anti-Salmonella side plates 12, a top plate 13 and an anti-Salmonella back cover 14. The top plate 13 is formed by bending sheet metal, and three pairs of embedded irons are symmetrically and fixedly arranged on the top plate 13, reserving the installation area and installation points for the fan module. A number of rows of outwardly convex crescent holes 10 are respectively arranged in an array on the two anti-Salmonella side plates 12 and the anti-Salmonella back cover 14. The cabinet body frame 11 is welded by two profile column frames, an upper cross beam, a lower cross beam and four triangular bottom plates. Four shock absorbers 15 are symmetrically arranged on both sides of the bottom of the cabinet body 1.
[0021] The upper plug-in box 2 and the lower plug-in box 3 are respectively slidably installed on the upper and lower sides inside the cabinet body 1, and both sides of the upper plug-in box 2 are fixedly connected to the three-stage guide rails on both sides inside the cabinet body 1. As Figure 3 and Figure 5 As shown, the lower plug-in box 3 includes a pair of brackets 31, a tray 32, two positioning plates 33 and two positioning pins 34. A pair of brackets 31 are respectively fixed on both sides inside the cabinet 1 through fasteners. Both sides of the tray 32 are respectively slidably supported on a pair of brackets 31. Two positioning plates 33 are respectively fixed on both sides of the rear ends of a pair of brackets 31 through fasteners. Two positioning pins 34 are respectively fixed on both sides of the rear end of the tray 32. When the lower plug-in box 3 is pushed into the cabinet body 1, the two positioning pins 34 are respectively inserted into the positioning holes on the corresponding positioning plates 33, which can prevent the rear part of the tray 32 from jumping. At the same time, both ends of the panel of the tray 32 are fixedly connected to both sides of the cabinet body 1 through fasteners.
[0022] As Figure 1 As shown, the anti-Salmonella door 4 is installed at the front of the cabinet body 1. The left side of the anti-Salmonella door 4 is hinged to the left front of the cabinet body 1 through a hinge, and the right side of the anti-Salmonella door 4 is locked to the right front of the cabinet body 1 through two buckles 40. As Figure 4As shown, the salmonella prevention device 4 includes a door frame 41, a highly transparent acrylic plate 42, and a pressing frame 43. The door frame 41 is welded by a door panel and threaded posts. The highly transparent acrylic plate 42 is arranged inside the front part of the door frame 41. The pressing frame 43 is made of an aluminum plate. The pressing frame 43 passes through the threaded posts on the door frame 41 to press the four sides of the highly transparent acrylic plate 42 and is fastened with fasteners. Several shock pads 44 or rubber strips are arranged between the contact surface of the rear part of the door frame 41 and the cabinet 1, which play a role in sealing and shock absorption. A folding handle 45 is arranged on one side of the door frame 41. When the salmonella prevention device 4 is closed, the operation data of the device can be viewed through the highly transparent acrylic plate 42. When operation is required, the salmonella prevention device 4 is opened for operation.
[0023] As Figure 1 , Figure 2 and Figure 3 shown, the slide rail 5 is arranged at the bottom of the cabinet body 1. The slide rail 5 includes a pair of slide ways 51 and a pair of slide plates 52. The pair of slide ways 51 are respectively fixed on the carriage bottom plate. Limit pins 53 are respectively arranged at the rear ends of the slide ways 51. Nuts 54 are respectively fixed at the bottom of the front ends of the slide ways 51. The pair of slide plates 52 are respectively slidably supported on the pair of slide ways 51. The four shock absorbers 15 on both sides of the bottom of the cabinet body 1 are respectively fixedly connected with the pair of slide plates 52 by fasteners. Limit grooves 55 are respectively arranged at the rear ends of the slide plates 52. When the cabinet 1 is pushed into the vehicle, the limit pins 53 are clamped in the limit grooves 55. The front ends of the slide plates 52 are fixedly connected with the slide ways 51 by bolts 56 and nuts 54.
[0024] In addition to the above embodiments, the present utility model can also have other embodiments. All technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope required by the present utility model.
Claims
1. A vehicle-mounted wind and sand protection cabinet, characterized in that: The cabinet comprises a cabinet body, an upper plug-in box, a lower plug-in box, a sand-proof door and a slide rail; the upper plug-in box and the lower plug-in box are respectively slidably installed on the upper and lower sides of the cabinet body, and the two sides of the upper plug-in box are respectively fixedly connected to the three-level guide rails on the two sides of the cabinet body; the lower plug-in box comprises a pair of brackets, a tray, several positioning plates and several positioning pins, the pair of brackets are respectively fixed on the two sides of the cabinet, the two sides of the tray are respectively slidably supported on the pair of brackets, several positioning plates are respectively fixed on the two sides of the rear end of the pair of brackets, and several positioning pins are respectively fixed on the two sides of the rear end of the tray. When the lower plug-in box is pushed into the cabinet body, Several positioning pins are respectively inserted into the positioning holes on the corresponding positioning plates, and the two ends of the panel of the tray are respectively fixedly connected to the two sides of the cabinet by fasteners; the sand-proof door is installed at the front of the cabinet, one side of the sand-proof door is hinged to the one side of the front of the cabinet by a hinge, and the other side of the sand-proof door is locked to the other side of the front of the cabinet by several buckles. The sand-proof door includes a door frame, a transparent acrylic plate and a pressing frame. The transparent acrylic plate is arranged in the front of the door frame, and the pressing frame presses the transparent acrylic plate around and is fixedly connected to the door frame by fasteners; the sliding rail is arranged at the bottom of the cabinet.
2. The vehicle-mounted wind and sand protection cabinet according to claim 1, characterized in that: A plurality of shock absorbers are symmetrically arranged on both sides of the bottom of the cabinet; the slide rails include a pair of slides and a pair of slide plates, the pair of slides are respectively fixed on the bottom plate of the carriage, the rear ends of the slides are respectively provided with limit pins, the bottoms of the front ends of the slides are respectively fixed with nuts, the pair of slide plates are respectively slidably supported on the pair of slides, the plurality of shock absorbers on both sides of the bottom of the cabinet are respectively fixedly connected to the pair of slide plates, the rear ends of the slide plates are respectively provided with limit grooves, when the cabinet is pushed into the vehicle, the limit pins are clamped in the limit grooves, and the front ends of the slide plates are fixedly connected to the slides by bolts and nuts.
3. The vehicle-mounted wind and sand protection cabinet according to claim 1, characterized in that: The cabinet body is formed by a cabinet frame, several sand-proof side panels, a top plate and a sand-proof back cover, and the cabinet frame is formed by several profile column frames, an upper crossbeam, a lower crossbeam and several triangular bottom plates.
4. The vehicle-mounted wind and sand protection cabinet according to claim 3, characterized in that: The top plate is formed by bending sheet metal, and a plurality of pairs of embedded irons are symmetrically fixed on the top plate; a plurality of rows of outward convex crescent holes are arrayed on a plurality of sand-proof side plates and a sand-proof back cover.
5. The vehicle-mounted wind and sand protection cabinet according to claim 1, characterized in that: A plurality of shock-absorbing pads are arranged at the rear of the door frame, and a folding handle is arranged at one side of the door frame.