CN211718796U

CN211718796U - GIS equipment protector

Info

Publication number: CN211718796U
Application number: CN202020695269.7U
Authority: CN
Inventors: 张文彬; 王旭军; 张春磊; 陈乐敏
Original assignee: Hangzhou Land Exploration Design Planning Institute Co ltd
Current assignee: Hangzhou Land Exploration Design Planning Institute Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-10-20
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a GIS equipment protector belongs to geographic information detection technology field, its technical scheme main points are including covering and establishing the casing outside geographic information system data acquisition device, the casing includes case shell and display shell, establish outside geographic information system data acquisition device's mainframe box with case shell cover, display shell cover is established on LCD, display shell and case shell fixed connection, set up the line hole of crossing that is used for holding LCD video signal transmission line on the lateral wall that case shell and display shell are connected, reach protection liquid crystal display's effect.

Description

GIS equipment protector

Technical Field

The utility model relates to a geographic information check out test set field, in particular to GIS equipment protector.

Background

Geographic Information Systems (GIS) are also sometimes referred to as "Geographic Information systems". It is a specific and very important spatial information system. The system is a technical system for collecting, storing, managing, operating, analyzing, displaying and describing relevant geographic distribution data in the whole or partial earth surface (including the atmosphere) space under the support of a computer hardware and software system.

The existing Chinese patent with publication number CN207008468U discloses a data acquisition device of a geographic information system, which comprises a machine body shell, wherein a solar cell panel is arranged above the machine body shell, one side of a liquid crystal display screen is fixedly connected with a detecting head through a universal hose, one side of the machine body shell is provided with a USB interface, the upper side of the USB interface is provided with a USB interface dustproof sleeve, and one side of the front surface of the machine body shell is provided with a radiating fin.

However, the data acquisition device of the geographic information system still has the following problems: this geographic information system data acquisition device is set up in the open air usually, and outdoor sand can scratch liquid crystal display's screen, shortens liquid crystal display's screen.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a GIS equipment protector reaches protection liquid crystal display's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a GIS equipment protector, establishes the outer casing at geographic information system data acquisition device including covering, and the casing includes housing and display shell, establishes outside the mainframe box of geographic information system data acquisition device with housing cover, and display shell cover establishes on LCD, display shell and housing fixed connection, offers the line hole of crossing that is used for holding LCD video signal transmission line on the lateral wall that housing and display shell are connected.

Through adopting above-mentioned technical scheme, protect geographic information system data acquisition device through quick-witted case shell and display shell, utilize the display shell cover to establish on LCD to grit, dust in the prevention wind directly take place the friction with LCD, thereby play protection LCD's effect.

The utility model discloses further set up as, a plurality of vents have been seted up on the lateral wall of display shell.

By adopting the technical scheme, the arrangement of the ventilation opening can ensure that the heat generated by the working of the liquid crystal display is diffused out of the display shell, thereby ensuring that the liquid crystal display works in a proper temperature environment.

The utility model is further arranged in that the vent upper cover is provided with a rain baffle, and the rain baffle is fixedly connected with the display shell.

Through adopting above-mentioned technical scheme, the setting of weather shield can prevent in rainy day that the rainwater from passing the vent and getting into display shell or case shell to prevent that LCD and case can work in a relatively dry environment, thereby prolong the life-span of the electronic component in LCD and the case.

The utility model discloses further set up as, fixedly connected with is used for blockking the filter screen that grit, dust got into in the display shell on the side border that the weather shield did not link to each other with the display shell is direct.

Through adopting above-mentioned technical scheme, the setting of filter screen can prevent in grit, the dust entering display shell in the air when guaranteeing that the air can pass in and out the display shell.

The utility model discloses set up to, be provided with the anchor subassembly on the chassis exterior, the anchor subassembly turns over board and anchor nail including the anchor, and the anchor turns over the board and articulates with the chassis shell, offers on the chassis shell to be used for holding the anchor and turns over the recess of board, and the anchor turns over the through-hole of offering on the board with anchor nail cooperation use, and the anchor nail passes the anchor turn over the via hole of board and with pierce ground, with ground fixed connection.

By adopting the technical scheme, when the GIS equipment protection device is installed, the case shell is firstly placed on a flat horizontal ground, then the anchoring plate is turned to be in a horizontal state, and then the anchoring nail penetrates through the through hole of the anchoring turning plate and is nailed into the ground, so that the case shell is fixedly connected with the horizontal ground; the anchoring turning plate is matched with the anchoring nails for use, so that the case shell and the bottom surface are kept in close contact, the case shell and the display shell are prevented from shaking under the action of wind, and the case, the liquid crystal display and the mainframe box placed in the case are kept stable.

The utility model discloses further set up to, offer on the lateral wall of case shell and be used for being the radiating thermovent of case, the thermovent is provided with the dust screen that is arranged in the grit of filtering air, dust outward, and the dust screen is connected with the case shell.

Through adopting above-mentioned technical scheme, the setting of thermovent can make the air flow inside and outside the case shell to the heat that makes the mainframe box produce can be followed and scattered in the case shell, thereby makes the mainframe box can work in a suitable temperature environment, and the setting of dust screen can be used for filtering the air that gets into in the case shell, thereby prevents that grit, dust from getting into in the case shell.

The utility model discloses further set up to, be provided with plug components between dust screen and the quick-witted case shell, plug components is including grafting guide slot and grafting piece, grafting guide slot and quick-witted lateral wall fixed connection, grafting piece and dust screen fixed connection, the cooperation of pegging graft of grafting guide slot and grafting piece.

By adopting the technical scheme, the inserting guide groove is matched with the inserting block for use, the detachable fixed connection between the dustproof net and the machine shell can be realized, when the dustproof net is installed, the inserting block corresponds to the inserting guide groove in position, then the dustproof net is pushed, and the dustproof net slides the inserting block in the inserting guide groove in a movable mode, so that the dustproof net is installed on two sides of the machine shell.

The utility model discloses further set up to, be provided with coupling assembling between case shell and the quick-witted case, coupling assembling includes linking bridge, buffer spring and guide post, and the linking bridge is the frame construction of rectangle, through fastener fixed connection between linking bridge and the quick-witted case, and buffer spring is located four angle departments of linking bridge, two free ends of buffer spring respectively with the bottom surface fixed connection of linking bridge and case shell, the guide post setting is in buffer spring, guide post one end run through linking bridge and slide with the linking bridge and be connected.

Through adopting above-mentioned technical scheme, the link and buffer spring, the guide post cooperation is used, can fix the special position in the case shell with the mainframe box on the one hand, prevent that the inner wall of mainframe box and case shell from colliding, thereby play the effect of protection mainframe box, on the other hand, buffer spring uses with the guide post cooperation, can take place to rock at the case shell, make the case shell warp with the link oppression buffer spring, thereby will be partly by the vibration dissipation that the case shell transmitted, thereby play absorbing effect.

To sum up, the utility model discloses following beneficial effect has:

1. the display shell is covered on the liquid crystal display, thereby preventing sand, stone and dust in wind from directly rubbing the liquid crystal display, and protecting the liquid crystal display;

2. the ventilation opening is matched with the filter screen for use, so that sand, stone and dust in the air can be prevented from entering the display shell while the air can enter and exit the display shell;

3. buffer spring uses with the guide post cooperation, can take place to rock at the case shell, makes case shell and link oppress buffer spring and warp, will be partly by the vibration dissipation that the case shell transmitted to play absorbing effect, protect the mainframe box.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partial structure intended to show a filtering net;

fig. 3 is a partial sectional view intended to show the connection assembly.

Reference numerals: 1. a housing; 11. a housing shell; 111. a heat dissipation port; 12. a display housing; 121. a vent; 122. a rain shield; 123. a filter screen; 2. an anchor assembly; 21. anchoring the turning plate; 22. anchoring nails; 3. a plug-in assembly; 31. inserting and connecting the guide groove; 32. an insertion block; 4. a connecting assembly; 41. connecting a bracket; 42. a buffer spring; 43. a guide post; 5. a dust screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a GIS equipment protector, refers to fig. 1, establishes casing 1 outside geographic information system data acquisition device including covering, and casing 1 includes casing 11 and display shell 12, and casing 11 cover is established outside the mainframe box, and display shell 12 cover is established on liquid crystal display, and casing 11 cover is established on geographic information system data acquisition device's mainframe box, and casing 11 and display shell 12 fixed connection, casing 11 fixed connection are on the level ground.

The geographic information system data acquisition device is protected through the case shell 11 and the display case 12, and sand and dust carried in wind are prevented from scratching a main case and a liquid crystal display of the geographic information system data acquisition device.

Referring to fig. 1, a cabinet shell 11 and a display shell 12 are both cubic shells, the cabinet shell 11 is horizontally arranged, the display shell 12 is vertically arranged, the bottom surface of the display shell 12 is fixedly connected with the top surface of the cabinet shell 11, the length direction of the cabinet shell 11 is parallel to the length direction of the display shell 12, the side surface of the cabinet shell 11 in the length direction is flush with one side surface of the display shell 12 in the length direction, and a wire passing hole for accommodating a liquid crystal display video signal transmission line is formed in the side wall of the cabinet shell 11 connected with the display shell 12; the side of the length direction of display shell 12 and the coincidence of display shell 12 articulates there is the turnover door, has seted up the observation window on the turnover door, and the embedded glass that is equipped with of observation window, glass and turnover door fixed connection.

Referring to fig. 2, a plurality of vent 121 has been seted up on two lateral walls at display shell 12 length direction both ends, vent 121 is waist shape hole, the length direction of vent 121 is parallel with the width direction of display shell 12, every vent 121 is other all to be provided with weather shield 122, weather shield 122 is curved platelike structure for the longitudinal section, the last border of weather shield 122 and the last border fixed connection of vent 121, fixedly connected with filter screen 123 between the lower border of weather shield 122 and the lower border of vent 121.

The display shell 12 is covered on the liquid crystal display, so that sand, stone and dust in wind are prevented from directly rubbing the liquid crystal display, and the liquid crystal display is protected, and the ventilation opening 121 can be used for diffusing heat generated by the working of the liquid crystal display out of the display shell 12, so that the liquid crystal display works in a proper temperature environment; the rain shield 122 is disposed to prevent rain water from entering the display case 12 or the case 11 through the ventilation opening 121 in rainy days, thereby preventing the lcd and the main case from being operated in a relatively dry environment, and prolonging the life of the lcd and the electronic components in the main case; the filter screen 123 is disposed to prevent sand and dust in the air from entering the display housing 12 while ensuring that the air can enter and exit the display housing 12.

Referring to fig. 1, chassis 11 bottom is provided with anchor assembly 2, through anchor assembly 2 fixed connection between chassis 11 and the horizontal ground, anchor assembly 2 includes that anchor turns over board 21 and anchor nail 22, anchor turns over board 21 and is the rectangle, anchor turns over board 21 and is provided with four, four anchor turns over four angles departments that board 21 is located chassis 11 respectively, and articulated with two lateral walls of chassis 11 length direction, the recess that uses with anchor turns over board 21 cooperation is seted up to the lateral wall of chassis 11, anchor nail 22 also is provided with four, four anchor nails 22 use with four anchor turns over board 21 cooperations, all set up the through-hole that uses with anchor nail 22 cooperation on every anchor turns over board 21, anchor nail 22 passes the through-hole on anchor turns over board 21 along vertical direction, and pierce horizontal ground, thereby realize the fixed connection between chassis 11 and the ground.

When the GIS equipment protection device is installed, the case shell 11 is firstly placed on a flat horizontal ground, then the anchoring plate is turned to be in a horizontal state, and then the anchoring nails 22 penetrate through the through holes of the anchoring turning plate 21 and are nailed into the ground, so that the case shell 11 is fixedly connected with the horizontal ground; the anchoring turning plate 21 and the anchoring nail 22 are used in cooperation, so that the case shell 11 and the bottom surface can be kept in close contact, the case shell 11 and the display case 12 are prevented from shaking under the action of wind, and the case 1, the liquid crystal display and the main case which are placed in the case 1 are kept stable.

The side walls at two ends of the length direction of the case shell 11 are provided with heat dissipation ports 111, and the length direction of the heat dissipation ports 111 is parallel to the height direction of the case shell 11; be connected with dust screen 5 on the lateral wall that thermovent 111 was seted up to chassis shell 11, dust screen 5 is provided with two, two prevent dust and use with the lateral wall cooperation at 11 length direction both ends of chassis shell respectively, be provided with between dust screen 5 and the chassis shell 11 and can peg graft subassembly 3, peg graft subassembly 3 includes grafting guide slot 31 and grafting piece 32, the recess of dovetail is seted up on the side of grafting guide slot 31 length direction, grafting guide slot 31 is provided with four, four grafting guide slot 31 are located four arriss departments of chassis width direction respectively, and the dovetail recess that is located two grafting guide slot 31 of the same end of chassis length direction is close to each other and sets up, grafting piece 32 fixed connection is on the both sides limit of filter screen 123 length direction, grafting piece 32 and grafting guide slot 31 grafting cooperation, filter screen 123 realizes pegging graft through grafting piece 32 and grafting guide slot 31 with the quick-witted case.

The setting of thermovent 111, can make the air flow in chassis shell 11 is inside and outside, thereby the heat that makes the mainframe box produce can be from the interior effluvium of chassis shell 11, thereby make the mainframe box can work in a suitable temperature environment, the setting of dust screen 5, can be used for filtering the air that gets into in chassis shell 11, thereby prevent grit, dust gets into in chassis shell 11, when installation dust screen 5, it is corresponding with the position of grafting guide slot 31 to insert piece 32, promote dust screen 5 afterwards, make dust screen 5 drive insert piece 32 and slide in grafting guide slot 31, thereby install the both sides at chassis shell 11 with dust screen 5.

The case is also internally provided with a connecting assembly 4, the connecting assembly 4 comprises a connecting support 41, a buffer spring 42 and a guide post 43, the connecting support 41 is of a rectangular frame structure, the longitudinal section of the connecting support 41 is of an inverted T shape, the connecting support 41 is arranged at the bottom of the case, the vertical section of the connecting support 41 is abutted against the side wall of the case, the part of the horizontal section of the connecting support, which is close to the case, is abutted against the bottom surface of the case, the part of the horizontal section of the connecting support, which is abutted against the case, is fixedly connected with the case through a fastener, and the fastener is a fastening screw; four buffer springs 42 are arranged, the four buffer springs 42 are respectively and fixedly connected with four corners of the connecting frame, the top ends of the buffer springs are fixedly connected with the connecting frame 41, and the bottom ends of the buffer springs 42 are fixedly connected with the case shell 11; the guide posts 43 are also provided with four guide posts 43, the axes of the four guide posts 43 are respectively superposed with the axes of the four buffer springs 42, the bottom ends of the guide posts 43 are fixedly connected with the chassis shell 11, and the top ends of the guide posts 43 penetrate through the connecting bracket 41 and are connected with the connecting bracket 41 in a sliding manner.

The link and buffer spring 42, guide post 43 cooperation is used, can fix the mainframe box in the specific position of chassis shell 11 on the one hand, prevent that the mainframe box from colliding with the inner wall of chassis shell 11, thereby play the effect of protection mainframe box, on the other hand, buffer spring 42 uses with guide post 43 cooperation, can take place to rock at chassis shell 11, make chassis shell 11 and link oppress buffer spring 42 and warp, thereby will be partly by the vibration dissipation that chassis shell 11 transmitted, thereby play absorbing effect.

The utility model discloses a use as follows:

when the GIS protection device is installed, the case is fixedly connected with the connecting bracket 41 through fastening screws, and then the connecting bracket 41 is inserted into the guide column 43, so that the buffer spring 42 is abutted against the connecting bracket 41, and the main case is connected with the case shell 11; then the turnover door is opened, the liquid crystal display is placed in the display shell 12, then a video signal transmission line of the display passes through the wire passing hole, and the main case is communicated with the display; then, the machine case shell 11 is placed on a flat horizontal ground, the anchoring plate is turned to be in a horizontal state, and the anchoring nails 22 penetrate through the through holes of the anchoring turning plate 21 and are nailed into the ground, so that the machine case shell 11 is fixedly connected with the horizontal ground; finally, the inserting block 32 corresponds to the inserting guide groove 31, and then the dustproof net 5 is pushed, so that the dustproof net 5 drives the inserting block 32 to slide in the inserting guide groove 31, and the dustproof net 5 is installed on two sides of the machine shell 11, so that the installation of the GIS equipment protecting device is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a GIS equipment protector which characterized in that: the device comprises a shell (1) covered outside a geographic information system data acquisition device, wherein the shell (1) comprises a shell case (11) and a display shell (12), the shell case (11) is covered outside a mainframe box of the geographic information system data acquisition device, the display shell (12) is covered on a liquid crystal display, the display shell (12) is fixedly connected with the shell case (11), and a line passing hole for accommodating a liquid crystal display video signal transmission line is formed in the side wall, connected with the display shell (12), of the shell case (11).

2. The GIS equipment protector of claim 1, wherein: the side wall of the display shell (12) is provided with a plurality of ventilation openings (121).

3. The GIS equipment protector of claim 2, wherein: the upper cover of the ventilation opening (121) is provided with a rain baffle (122), and the rain baffle (122) is fixedly connected with the display shell (12).

4. The GIS device protector of claim 3, wherein: and a filter screen (123) for preventing sand and dust from entering the display shell (12) is fixedly connected to the side edge of the rain baffle (122) which is not directly connected with the display shell (12).

5. The GIS equipment protector of claim 1, wherein: the novel cabinet is characterized in that an anchoring component (2) is arranged on the cabinet shell, the anchoring component (2) comprises an anchoring turning plate (21) and anchoring nails (22), the anchoring turning plate (21) is hinged to the cabinet shell (11), a groove used for containing the anchoring turning plate (21) is formed in the cabinet shell (11), through holes matched with the anchoring nails (22) in use are formed in the anchoring turning plate (21), and the anchoring nails (22) penetrate through holes of the anchoring turning plate (21) and penetrate into the ground and are fixedly connected with the ground.

6. The GIS equipment protector of claim 1, wherein: seted up on the lateral wall of case shell (11) and be used for heat radiating thermovent (111) for the mainframe box, be provided with dust screen (5) that are arranged in the grit of filtering air, dust outside thermovent (111), dust screen (5) are connected with case shell (11).

7. The GIS equipment protector of claim 6, wherein: be provided with grafting subassembly (3) between dust screen (5) and case shell (11), grafting subassembly (3) are including grafting guide slot (31) and plug block (32), and grafting guide slot (31) and quick-witted case lateral wall fixed connection, plug block (32) and dust screen (5) fixed connection, and grafting guide slot (31) is pegged graft with plug block (32) and is cooperated.

8. The GIS equipment protector of claim 1, wherein: be provided with coupling assembling (4) between case shell (11) and the quick-witted case, coupling assembling (4) are including linking bridge (41), buffer spring (42) and guide post (43), linking bridge (41) are the frame construction of rectangle, pass through fastener fixed connection between linking bridge (41) and the quick-witted case, buffer spring (42) are located four angles departments of linking bridge (41), two free ends of buffer spring (42) respectively with the bottom surface fixed connection of linking bridge (41) and case shell (11), guide post (43) set up in buffer spring (42), guide post (43) one end through linking bridge (41) and with linking bridge (41) the connection of sliding.