CN213404023U - Prevent signal interference's electric instrument install bin - Google Patents
Prevent signal interference's electric instrument install bin Download PDFInfo
- Publication number
- CN213404023U CN213404023U CN202022497262.7U CN202022497262U CN213404023U CN 213404023 U CN213404023 U CN 213404023U CN 202022497262 U CN202022497262 U CN 202022497262U CN 213404023 U CN213404023 U CN 213404023U
- Authority
- CN
- China
- Prior art keywords
- box
- signal interference
- fixed mounting
- threaded
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model belongs to the technical field of electrical equipment, especially, be an electrical instrument install bin of preventing signal interference, it is complicated to current prevent that signal interference device dismantles the installation procedure when using, the problem of being not convenient for operate and use, the scheme as follows now is proposed, it includes the box, fixed mounting has the mount pad on the bottom inner wall of box, and the top movable mounting of box has the top cap, rotates the bottom of installing two threaded rods on the bottom inner wall of box, and one side of box is rotated and is installed the pivot, and the one end fixed mounting of pivot has the knob, and the other end of pivot extend to in the box and with two threaded rods in the threaded rod on right side the outside respectively fixed mounting have first conical gear and second conical gear. The utility model has the advantages of reasonable design, easy operation can play good signal interference effect of preventing through the signal shielding net, and is convenient for to the dismantlement installation of signal shielding net, convenient to use.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a prevent signal interference's electrical instrument install bin.
Background
Instrument boxes typically include components such as a housing, panels, liners, brackets, and the like. The method is widely applied to industries such as instruments, electronics, communication, automation, sensors, intelligent cards, industrial control, precision machinery and the like, and mainly plays a role in protecting elements. The instrument box is a box body which is formed by combining an aluminum alloy material as a framework, ABS, a density board (medium density fiberboard), a splint (multilayer board) and the like as panels and a tee joint, a mouth strip, a handle, a lock and the like as accessories, and has the characteristics of reasonable design structure, delicate professional workmanship, strong bearing capacity, firmness, durability, attractive appearance, elegance and the like.
However, the electrical instruments in the prior art are all installed in the instrument box, and usually, the signal interference preventing device is arranged in the instrument box to prevent the signal interference from interfering the electrical instruments, however, the existing signal interference preventing device is complicated in disassembly and installation steps during use and is inconvenient to operate and use, so that an electrical instrument installation box for preventing signal interference is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current shortcoming that the installation procedure is complicated, the operation of being not convenient for is used in the dismantlement installation procedure of preventing the signal interference device when using, and the electric instrument install bin of preventing signal interference who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric instrument installation box capable of preventing signal interference comprises a box body, wherein an installation seat is fixedly installed on the inner wall of the bottom of the box body, a top cover is movably installed at the top of the box body, the bottom ends of two threaded rods are rotatably installed on the inner wall of the bottom of the box body, a rotating shaft is rotatably installed on one side of the box body, a knob is fixedly installed at one end of the rotating shaft, the other end of the rotating shaft extends into the box body and is respectively and fixedly provided with a first bevel gear and a second bevel gear with the outer sides of the threaded rods positioned on the right side in the two threaded rods, the first bevel gear is meshed with the second bevel gear, belt pulleys are fixedly installed on the outer sides of the two threaded rods, the same belt is in transmission connection with the two belt pulleys, support columns are respectively and threadedly installed on the outer sides of the two threaded, the inboard fixed mounting of fixed frame has the signal shielding net, and the slot has all been seted up to the both sides of fixed frame, and the spout has all been seted up to the both sides of box, and equal slidable mounting has the inserted bar in two spouts, and the one end that two inserted bars are close to each other respectively with corresponding slot looks adaptation, and the other end of two inserted bars all extends to outside the box and fixed mounting has the arm-tie, and the equal movable sleeve in outside of two inserted bars is equipped with the spring, the both ends of spring respectively with arm-tie and box fixed connection.
Preferably, a plurality of constant head tanks have been seted up at the top of box, and the bottom fixed mounting of top cap has a plurality of locating levers, and the locating lever and the constant head tank looks adaptation are convenient for the movable mounting top cap.
Preferably, a mounting hole is formed in the inner wall of one side of the box body, an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and mount.
Preferably, a through groove is formed in one side of the mounting seat, and the belt is located on the inner side of the through groove.
Preferably, the bottom of the support column is provided with a thread groove, and the support column is installed on the outer side of the threaded rod through thread grooves and threads, so that the support column is conveniently in threaded connection with the threaded rod.
Preferably, all seted up the spacing groove on the both sides inner wall of spout, the equal fixed mounting in both sides of inserted bar has the stopper, and two stoppers sliding connection respectively play certain limiting displacement to the inserted bar in corresponding spacing inslot.
In the utility model, the electric instrument installation box for preventing signal interference is characterized in that the top cover is taken down and then the two pulling plates are pulled to move away from each other, the two springs are stretched under stress through the elastic deformation of the two springs, so that the two pulling plates can drive the two inserting rods to move away from each other, and the two inserting rods respectively slide out of the corresponding slots, thereby the fixed frame can be released, then the rotating knob can be used for driving the rotating shaft to rotate, the first conical gear and the second conical gear are meshed for transmission, and the two belt pulleys and the belt are connected for driving the two threaded rods to synchronously rotate, so that the two supporting columns can be driven to move upwards through the threaded connection of the supporting columns and the threaded rods, thereby the fixed frame and the signal shielding net can be driven to move upwards through the two connecting plates for taking out the signal shielding net, the signal shielding net is convenient to disassemble and take out;
in the utility model, the anti-signal interference electric instrument installation box drives the two support columns to move downwards by reversely rotating the knob, so that the two support columns and the two connecting plates drive the signal shielding net to move downwards, and then the two insert rods can be respectively inserted into the corresponding slots through the common matching of the insert rods and the springs, thereby completing the installation and fixation of the signal shielding net;
the utility model has the advantages of reasonable design, easy operation can play good signal interference effect of preventing through the signal shielding net, and is convenient for to the dismantlement installation of signal shielding net, convenient to use.
Drawings
Fig. 1 is a schematic structural view of an electrical instrument installation box for preventing signal interference according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of an electrical instrument installation box for preventing signal interference according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the electrical instrument installation box for preventing signal interference according to the present invention.
In the figure: 1. a box body; 2. a mounting seat; 3. a top cover; 4. a threaded rod; 5. a rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a belt pulley; 9. a belt; 10. a support pillar; 11. a connecting plate; 12. a fixing frame; 13. a signal shielding net; 14. a slot; 15. inserting a rod; 16. pulling a plate; 17. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an electrical instrument installation box for preventing signal interference comprises a box body 1, a mounting seat 2 is fixedly installed on the inner wall of the bottom of the box body 1, a top cover 3 is movably installed on the top of the box body 1, the bottom ends of two threaded rods 4 are rotatably installed on the inner wall of the bottom of the box body 1, a rotating shaft 5 is rotatably installed on one side of the box body 1, a knob is fixedly installed at one end of the rotating shaft 5, the other end of the rotating shaft 5 extends into the box body 1 and is fixedly installed on the outer sides of the threaded rods 4 on the right side of the two threaded rods 4 respectively with a first bevel gear 6 and a second bevel gear 7, the first bevel gear 6 is meshed with the second bevel gear 7, belt pulleys 8 are fixedly installed on the outer sides of the two threaded rods 4, the same belt 9 is in transmission connection with the two belt pulleys 8, support columns 10 are threadedly, equal slidable mounting of two connecting plates 11 is in box 1, the top movable mounting of two connecting plates 11 has same fixed frame 12, the inboard fixed mounting of fixed frame 12 has signal shielding net 13, slot 14 has all been seted up to the both sides of fixed frame 12, the spout has all been seted up to the both sides of box 1, equal slidable mounting has inserted bar 15 in two spouts, the one end that two inserted bars 15 are close to each other respectively with corresponding slot 14 looks adaptation, the other end of two inserted bars 15 all extends to box 1 outer and fixed mounting has arm-tie 16, the equal movable sleeve in the outside of two inserted bars 15 is equipped with spring 17, spring 17's both ends respectively with arm-tie 16 and box 1 fixed connection.
A plurality of constant head tanks have been seted up at box 1's top, the bottom fixed mounting of top cap 3 has a plurality of locating levers, locating lever and positioning groove looks adaptation, the movable mounting top cap 3 of being convenient for, the mounting hole has been seted up on one side inner wall of box 1, fixed mounting has the outer lane of bearing in the mounting hole, pivot 5 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation pivot 5, logical groove has been seted up to one side of mount pad 2, belt 9 is located the inboard that leads to the groove, the thread groove has been seted up to the bottom of support column 10, support column 10 passes through the thread groove screw thread and installs the outside at threaded rod 4, be convenient for with support column 10 and threaded rod 4 threaded connection, the spacing groove has all been seted up on the both sides inner wall of spout, the equal fixed mounting in both sides of inserted bar 15 has.
In the utility model, when in use, the top cover 3 can be taken down and then the two pulling plates 16 are pulled to move away from each other, the two springs 17 are stretched under stress through the elastic deformation of the two springs 17, so that the two pulling plates 16 can drive the two inserting rods 15 to move away from each other, and the two inserting rods 15 respectively slide out of the corresponding slots 14, so that the fixing of the fixed frame 12 can be released, then the rotating shaft 5 can be driven to rotate through the rotating knob, the two supporting columns 10 can be driven to move upwards through the meshing transmission of the first conical gear 6 and the second conical gear 7, and the two threaded rods 4 can be driven to synchronously rotate through the transmission connection of the two belt pulleys 8 and the belt 9, so that the fixed frame 12 and the signal shielding net 13 can be driven to move upwards through the two connecting plates 11 to take out the signal shielding net 13, be convenient for take out the dismantlement of signal shielding net 13, when needs are installed signal shielding net 13, can place fixed frame 12 on two connecting plates 11, then reverse rotating knob, drive two support columns 10 downstream, make two support columns 10 and two connecting plates 11 drive signal shielding net 13 downstream, then can pass through inserted bar 15 and spring 17's common cooperation, can say that two inserted bars 15 inject respectively in corresponding slot 14, thereby can accomplish the installation of signal shielding net 13 fixed.
Claims (6)
1. The utility model provides a prevent signal interference's electric instrument install bin, which comprises a box body (1), a serial communication port, fixed mounting has mount pad (2) on the bottom inner wall of box (1), the top movable mounting of box (1) has top cap (3), rotate the bottom of installing two threaded rods (4) on the bottom inner wall of box (1), pivot (5) are installed in one side rotation of box (1), the one end fixed mounting of pivot (5) has the knob, the other end of pivot (5) extend to in box (1) and with the outside of the threaded rod (4) that lie in the right side in two threaded rods (4) respectively fixed mounting have first conical gear (6) and second conical gear (7), first conical gear (6) mesh with second conical gear (7), the equal fixed mounting in the outside of two threaded rods (4) has belt pulley (8), the transmission connection has same belt (9) on two belt pulleys (8), support column (10) are installed to the equal screw thread in the outside of two threaded rods (4), the equal fixed mounting in top of two support columns (10) has connecting plate (11), the equal slidable mounting in box (1) of two connecting plates (11), the top movable mounting of two connecting plates (11) has same fixed frame (12), the inboard fixed mounting of fixed frame (12) has signal shielding net (13), slot (14) have all been seted up to the both sides of fixed frame (12), the spout has all been seted up to the both sides of box (1), equal slidable mounting has inserted bar (15) in two spouts, the one end that two inserted bar (15) are close to each other respectively with corresponding slot (14) looks adaptation, the other end of two inserted bars (15) all extends to box (1) outer and fixed mounting has arm-tie (16), the equal movable sleeve in the outside of two inserted bars (15) is equipped with spring (17), the both ends of spring (17) respectively with arm-tie (16) and box (1) fixed.
2. The signal interference preventing electric instrument installation box is characterized in that a plurality of positioning grooves are formed in the top of the box body (1), a plurality of positioning rods are fixedly installed at the bottom of the top cover (3), and the positioning rods are matched with the positioning grooves.
3. The anti-signal interference electrical instrument installation box is characterized in that an installation hole is formed in the inner wall of one side of the box body (1), an outer ring of a bearing is fixedly installed in the installation hole, and the rotating shaft (5) is fixedly sleeved with an inner ring of the bearing.
4. The anti-signal-interference electric instrument installation box is characterized in that a through groove is formed in one side of the installation seat (2), and the belt (9) is located on the inner side of the through groove.
5. The signal interference prevention electric instrument installation box is characterized in that the bottom of the supporting column (10) is provided with a threaded groove, and the supporting column (10) is installed on the outer side of the threaded rod (4) through the threaded groove in a threaded manner.
6. The signal interference preventing electrical instrument installation box is characterized in that limiting grooves are formed in the inner walls of the two sides of the sliding groove, limiting blocks are fixedly installed on the two sides of the inserting rod (15), and the two limiting blocks are connected into the corresponding limiting grooves in a sliding mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497262.7U CN213404023U (en) | 2020-11-02 | 2020-11-02 | Prevent signal interference's electric instrument install bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497262.7U CN213404023U (en) | 2020-11-02 | 2020-11-02 | Prevent signal interference's electric instrument install bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213404023U true CN213404023U (en) | 2021-06-08 |
Family
ID=76192429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497262.7U Expired - Fee Related CN213404023U (en) | 2020-11-02 | 2020-11-02 | Prevent signal interference's electric instrument install bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213404023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961096A (en) * | 2021-10-21 | 2022-01-21 | 深圳市嘉中电子有限公司 | Anti-interference device and method for capacitive touch screen |
-
2020
- 2020-11-02 CN CN202022497262.7U patent/CN213404023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961096A (en) * | 2021-10-21 | 2022-01-21 | 深圳市嘉中电子有限公司 | Anti-interference device and method for capacitive touch screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213404023U (en) | Prevent signal interference's electric instrument install bin | |
| CN109676806A (en) | A kind of construction and decoration roof auxiliary perforating device | |
| CN209028841U (en) | A kind of applied mathematics problem showing stand | |
| CN109178570A (en) | A kind of storage device assembling bicycle tool | |
| CN212009897U (en) | A multimedia teaching device for information-based education | |
| CN214592356U (en) | PLC controller convenient to installation | |
| CN109850099A (en) | A kind of underwater sea cucumber fishing robot draw off gear | |
| CN211315671U (en) | Digital media design teaching display device | |
| CN214504761U (en) | Demonstration device for fluid mechanics model of heat energy and power engineer | |
| CN209447487U (en) | A kind of text design display board | |
| CN209070898U (en) | A kind of display screen box body Rapid fastener attachment device | |
| CN221548308U (en) | Multimedia labor education teaching device based on internet | |
| CN213397945U (en) | PET film tensile strength detection device capable of conveniently recording data | |
| CN221279092U (en) | Visual electronic screen for indoor monitoring | |
| CN214081386U (en) | Auto parts rack | |
| CN212256877U (en) | Piano footboard height adjusting device | |
| CN218068726U (en) | Computer protection machine case convenient to maintain | |
| CN220933731U (en) | Display device | |
| CN221733861U (en) | Adhesive deposite device is used in sensor processing | |
| CN221583861U (en) | Binding equipment for image-text output | |
| CN215111385U (en) | Dynamic electronic display screen capable of retaining information | |
| CN221300650U (en) | Filter mounting structure | |
| CN215701477U (en) | A workstation for wrist-watch equipment | |
| CN110721875B (en) | Glue dispenser is used in encoder production | |
| CN218364220U (en) | Clamping device for installing display screen on television |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 Termination date: 20211102 |