CN210274806U - Signal conversion equipment applied to computer - Google Patents
Signal conversion equipment applied to computer Download PDFInfo
- Publication number
- CN210274806U CN210274806U CN201920895446.3U CN201920895446U CN210274806U CN 210274806 U CN210274806 U CN 210274806U CN 201920895446 U CN201920895446 U CN 201920895446U CN 210274806 U CN210274806 U CN 210274806U
- Authority
- CN
- China
- Prior art keywords
- movable rod
- signal conversion
- conversion equipment
- bottom shell
- drain pan
- 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
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a signal conversion equipment applied to a computer, in particular to the technical field of signal conversion, which comprises a conversion equipment body, wherein one side of the conversion equipment body is provided with a USB joint, the conversion equipment body is provided with an interface, both sides of the interface are provided with slide rails, the inner side of each slide rail is provided with a baffle, and the bottom of the USB joint is provided with a stabilizing mechanism; the stabilizing mechanism comprises a movable rod, a push ring is arranged at the bottom of the movable rod, a plurality of rubber rings are arranged on the side surface of the push ring, a bottom shell is arranged on the outer side of the movable rod, a limiting block is arranged inside the bottom shell, a sealing ring is arranged at the joint of the movable rod and the bottom shell, and a rubber ring plate is arranged at the bottom of the bottom shell. The utility model discloses a set up stabilizing mean, press the conversion equipment body downwards, with the inside air escape of drain pan, utilize atmospheric pressure to adsorb on the desktop, twist the nut and expose the gas pocket, can remove the fixed to the drain pan, wholly make the utility model discloses a stability is higher.
Description
Technical Field
The utility model relates to a signal conversion technology field, more specifically say, the utility model relates to a be applied to signal conversion equipment of computer.
Background
The signal converter is a device, converts an electric signal into a digital signal by a principle of counting electricity, and needs professional chip processing.
Patent application publication No. CN 207319228U's utility model patent discloses an industrial USB changes RS485 signal converter, include: the USB-DC power supply circuit comprises a DC-DC power supply circuit, a USB-to-TTL circuit, a 485-to-TTL circuit, a signal isolation circuit, a state indication circuit and a filtering voltage stabilizing circuit; the USB-to-TTL circuit is positioned at a USB end, and the 485-to-TTL circuit is positioned at an RS485 end; the signal isolation circuit is respectively connected with the USB to TTL circuit and the 485 to TTL circuit, and the USB to TTL circuit is also connected with the state indicating circuit; and the DC-DC power supply circuit is respectively connected with the USB-to-TTL circuit, the 485-to-TTL circuit, the signal isolation circuit, the state indication circuit and the filtering voltage stabilizing circuit. The utility model discloses a through converting USB interface and RS485 interface, carry out the complementary combination with USB signal and RS485 signal to solved the problem of interface butt joint between industrial equipment and the computer, improved data transmission speed and data reliability, remedied that transmission speed is slow, the reliability is poor, the installation is troublesome and transmission distance limits not enough.
However, in practical use, there are still many disadvantages, such as insufficient stability of the signal converter in the above technical solution during operation, and easy movement, which results in disconnection of the USB connector from the computer.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a be applied to signal conversion equipment of computer, through setting up stabilizing mean, press the conversion equipment body downwards, with the inside air escape of drain pan, utilize atmospheric pressure to adsorb on the desktop, wrench movement nut exposes the gas pocket, can remove the fixed to the drain pan, wholly makes the utility model discloses a stability is higher to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a signal conversion device applied to a computer comprises a conversion device body, wherein a USB connector is arranged on one side of the conversion device body, an interface is arranged on the conversion device body, slide rails are arranged on two sides of the interface, a baffle is arranged on the inner side of each slide rail, and a stabilizing mechanism is arranged at the bottom of each USB connector;
stabilizing mean includes the movable rod, the movable rod bottom is equipped with the throw-out collar, the throw-out collar side surface is equipped with a plurality of rubber rings, the movable rod outside is equipped with the drain pan, the inside stopper that is equipped with of drain pan, the movable rod is equipped with the sealing washer with the drain pan junction, the drain pan bottom is equipped with the rubber crown plate, drain pan one side is run through and is equipped with hollow screw, hollow screw one end and the inside of drain pan are linked together, threaded connection is equipped with the nut on the hollow screw, hollow screw top surface runs through and is equipped with the gas pocket.
In a preferred embodiment, the movable rod is slidably connected to the bottom shell, and the rubber ring is disposed inside the bottom shell.
In a preferred embodiment, the bottom end of the bottom shell is in communication with the outside.
In a preferred embodiment, the hollow screw is arranged at the bottom of the limiting block, and the push ring is arranged at the top of the limiting block.
In a preferred embodiment, a heat dissipation mechanism is arranged on the top of the conversion equipment body.
In a preferred embodiment, the heat dissipation mechanism comprises an outer barrel, and a dustproof net is arranged on the top of the outer barrel.
In a preferred embodiment, a driving motor is arranged inside the outer barrel, and a rotating shaft is arranged at the bottom end of an output shaft of the driving motor.
In a preferred embodiment, the rotating shaft is provided with a plurality of fan blades.
The utility model discloses a technological effect and advantage:
through the arrangement of the stabilizing mechanism, the conversion equipment body is pressed downwards, air in the bottom shell is discharged, the air is adsorbed on a desktop by utilizing atmospheric pressure, the air hole is exposed by twisting the nut, the fixation of the bottom shell can be removed, and the stability of the utility model is higher;
use the utility model discloses the time, open driving motor, driving motor output shaft rotates and drives the pivot and rotate, and the pivot rotates and drives the flabellum and rotate, and the flabellum rotates and dispels the heat to the conversion equipment body is inside, effectively prolongs the utility model discloses a life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the internal structure of the present invention.
Fig. 3 is an enlarged view of a structure in fig. 2.
Fig. 4 is a three-dimensional structure diagram of the baffle of the present invention.
Fig. 5 is a front view of the internal structure of the heat dissipation mechanism of the present invention.
The reference signs are: the device comprises a 1 conversion device body, a 2 USB joint, a 3 interface, a 4 slide rail, a 5 baffle, a 6 stabilizing mechanism, a 7 movable rod, an 8 push ring, a 9 limiting block, a 10 rubber ring, a 11 bottom shell, a 12 sealing ring, a 13 rubber ring plate, a 14 hollow screw, a 15 screw cap, a 16 air hole, a 17 heat dissipation mechanism, an 18 outer cylinder, a 19 dust screen, a 20 driving motor, a 21 rotating shaft and 22 fan blades.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a signal conversion device applied to a computer includes a conversion device body 1, a USB connector 2 is disposed on one side of the conversion device body 1, an interface 3 is disposed on the conversion device body 1, slide rails 4 are disposed on two sides of the interface 3, a baffle 5 is disposed on an inner side of each slide rail 4, and a stabilizing mechanism 6 is disposed at a bottom of the USB connector 2;
the stabilizing mechanism 6 comprises a movable rod 7, a push ring 8 is arranged at the bottom of the movable rod 7, a plurality of rubber rings 10 are arranged on the side surface of the push ring 8, a bottom shell 11 is arranged on the outer side of the movable rod 7, a limiting block 9 is arranged inside the bottom shell 11, a sealing ring 12 is arranged at the joint of the movable rod 7 and the bottom shell 11, a rubber ring plate 13 is arranged at the bottom of the bottom shell 11, a hollow screw 14 penetrates through one side of the bottom shell 11, one end of the hollow screw 14 is communicated with the inside of the bottom shell 11, a nut 15 is connected to the hollow screw 14 in a threaded manner, and an air hole 16 penetrates through the surface of the;
the movable rod 7 is connected with the bottom shell 11 in a sliding mode, and the rubber ring 10 is arranged inside the bottom shell 11;
the bottom end of the bottom shell 11 is communicated with the outside;
the hollow screw 14 is arranged at the bottom of the limiting block 9, and the push ring 8 is arranged at the top of the limiting block 9.
The implementation mode is specifically as follows: when the utility model is used, the USB connector 2 is inserted into a USB interface on a computer, then the baffle 5 is pushed upwards, the baffle 5 moves on the slide rail 4 to expose the interface 3 on the conversion equipment body 1, the conversion equipment body 1 is connected with external equipment, then the conversion equipment body 1 is placed on a plane, the conversion equipment body 1 is pushed downwards, the conversion equipment body 1 moves to drive the movable rod 7 at the bottom to move downwards, the movable rod 7 moves to drive the push ring 8 to move downwards in the bottom shell 11, the side surface of the push ring 8 is provided with the rubber ring 10, the rubber ring 10 can improve the air tightness between the push ring 8 and the bottom shell 11, prevent air from flowing out from a gap between the push ring 8 and the inner wall of the bottom shell 11, and the sealing ring 12 is arranged between the bottom shell 11 and the movable rod 7, the air tightness can be further improved, in the process of downward movement of the push ring 8, air in the bottom shell 11 flows out from between the bottom of a rubber ring plate 13 at the bottom of the bottom shell 11 and the desktop, so that the air pressure in the bottom shell 11 is changed into negative pressure, the rubber ring plate 13 is adsorbed on the desktop under the action of atmospheric pressure, after the use is finished, a screw cap 15 is twisted, the screw cap 15 moves on a hollow screw 14, an air hole 16 on the hollow screw 14 is exposed, the air hole 16 is communicated with the inside of the bottom shell 11 through the hollow screw 14, so that the bottom shell 11 is communicated with the outside, the air enters the inside of the bottom shell 11, the air pressure in the bottom shell 11 is recovered to be normal, the fixation of the conversion equipment body 1 is released, the conversion equipment body 1 can be easily moved, the air in the bottom shell 11 is discharged by downwards pressing the conversion equipment body 1 through the arrangement of a stabilizing mechanism 6, the air hole 16 is exposed by utilizing the atmospheric pressure to be adsorbed on the desktop, wholly make the utility model discloses a stability is higher.
As shown in fig. 1 and 5, the signal conversion device applied to the computer further includes a heat dissipation mechanism 17, the heat dissipation mechanism 17 is disposed at the top of the conversion device body 1, the heat dissipation mechanism 17 includes an outer cylinder 18, a dust screen 19 is disposed at the top of the outer cylinder 18, a driving motor 20 is disposed inside the outer cylinder 18, a rotating shaft 21 is disposed at the bottom end of an output shaft of the driving motor 20, and a plurality of fan blades 22 are disposed on the rotating shaft 21.
The implementation mode is specifically as follows: use the utility model discloses the time, open driving motor 20, driving motor 20 output shaft rotates and drives pivot 21 and rotate, and pivot 21 rotates and drives flabellum 22 and rotate, and flabellum 22 rotates 1 inside heat dissipation of conversion equipment body, effectively prolongs the utility model discloses a life.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, by arranging the stabilizing mechanism 6, the conversion equipment body 1 is pressed downwards, air in the bottom shell 11 is exhausted, the air is adsorbed on a desktop by utilizing atmospheric pressure, the air hole 16 is exposed by twisting the nut 15, the fixation of the bottom shell 11 can be released, and the stability of the utility model is integrally higher;
referring to description attached drawing 1 and figure 5, using the utility model discloses the time, opening driving motor 20, driving motor 20 output shaft rotates and drives pivot 21 and rotate, and pivot 21 rotates and drives flabellum 22 and rotate, and flabellum 22 rotates and dispels the heat 1 inside the equipment for conversion, effectively prolongs the utility model discloses a life.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A signal conversion apparatus applied to a computer, comprising a conversion apparatus body (1), characterized in that: a USB connector (2) is arranged on one side of the conversion equipment body (1), an interface (3) is arranged on the conversion equipment body (1), slide rails (4) are arranged on two sides of the interface (3), a baffle (5) is arranged on the inner side of each slide rail (4), and a stabilizing mechanism (6) is arranged at the bottom of each USB connector (2);
stabilizing mean (6) includes movable rod (7), movable rod (7) bottom is equipped with throw-out collar (8), throw-out collar (8) side surface is equipped with a plurality of rubber ring (10), movable rod (7) outside is equipped with drain pan (11), drain pan (11) inside is equipped with stopper (9), movable rod (7) are equipped with sealing washer (12) with drain pan (11) junction, drain pan (11) bottom is equipped with rubber ring board (13), drain pan (11) one side is run through and is equipped with hollow screw (14), hollow screw (14) one end is linked together with drain pan (11) inside, threaded connection is equipped with nut (15) on hollow screw (14), hollow screw (14) top surface runs through and is equipped with gas pocket (16).
2. The signal conversion apparatus applied to a computer according to claim 1, wherein: the movable rod (7) is connected with the bottom shell (11) in a sliding mode, and the rubber ring (10) is arranged inside the bottom shell (11).
3. The signal conversion apparatus applied to a computer according to claim 1, wherein: the bottom end of the bottom shell (11) is communicated with the outside.
4. The signal conversion apparatus applied to a computer according to claim 1, wherein: the hollow screw (14) is arranged at the bottom of the limiting block (9), and the push ring (8) is arranged at the top of the limiting block (9).
5. The signal conversion apparatus applied to a computer according to claim 1, wherein: the top of the conversion equipment body (1) is provided with a heat dissipation mechanism (17).
6. The signal conversion apparatus applied to a computer according to claim 5, wherein: the heat dissipation mechanism (17) comprises an outer barrel (18), and a dustproof net (19) is arranged at the top of the outer barrel (18).
7. The signal conversion apparatus applied to a computer according to claim 6, wherein: a driving motor (20) is arranged in the outer barrel (18), and a rotating shaft (21) is arranged at the bottom end of an output shaft of the driving motor (20).
8. The signal conversion apparatus applied to a computer according to claim 7, wherein: the rotating shaft (21) is provided with a plurality of fan blades (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895446.3U CN210274806U (en) | 2019-06-14 | 2019-06-14 | Signal conversion equipment applied to computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895446.3U CN210274806U (en) | 2019-06-14 | 2019-06-14 | Signal conversion equipment applied to computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274806U true CN210274806U (en) | 2020-04-07 |
Family
ID=70042466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920895446.3U Expired - Fee Related CN210274806U (en) | 2019-06-14 | 2019-06-14 | Signal conversion equipment applied to computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543544A (en) * | 2021-06-22 | 2021-10-22 | 王嘉豪 | Pulse signal generator for integrated circuit test |
-
2019
- 2019-06-14 CN CN201920895446.3U patent/CN210274806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543544A (en) * | 2021-06-22 | 2021-10-22 | 王嘉豪 | Pulse signal generator for integrated circuit test |
| CN113543544B (en) * | 2021-06-22 | 2023-11-03 | 合肥雷芯智能科技有限公司 | Pulse signal generator for integrated circuit test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210274806U (en) | Signal conversion equipment applied to computer | |
| CN210868536U (en) | Low-orbit satellite communication electric cabinet based on Internet of things | |
| CN201699266U (en) | Quick-plugging lead joint | |
| CN217694016U (en) | Power adapter with good heat dissipation performance | |
| CN206585147U (en) | Removable electronic connector is exempted from a kind of reinforced opening and closing | |
| CN214375416U (en) | Low-energy-consumption optical module | |
| CN205563360U (en) | Notebook computer with luminous USB interface that takes precautions against earthquakes | |
| CN207677428U (en) | A kind of microcomputer protector of electric power system | |
| CN203881350U (en) | Moisture-proof data acquisition device | |
| CN207165894U (en) | A kind of conducting slip ring | |
| CN206490211U (en) | Telescopic unilateral stop bonder terminal | |
| CN112072425A (en) | Integrated wind power ring and machining process thereof | |
| CN212136709U (en) | Electronic information communication equipment | |
| CN214849274U (en) | Charging socket with good waterproof performance | |
| CN204013060U (en) | A kind of sodium hydrosulfite four-in-one drying kettle Special-purpose propulsion plant | |
| CN216436222U (en) | Novel photovoltaic connector | |
| CN220719605U (en) | Drill point for solving problem of protruding of PTFE (polytetrafluoroethylene) plate Kong Nabo fiber | |
| CN220173301U (en) | Multifunctional network telephone | |
| CN212908885U (en) | Low-voltage offline integrated device | |
| CN217933698U (en) | Fuse convenient to dismouting is changed | |
| CN210295392U (en) | Wireless data acquisition unit | |
| CN213637890U (en) | High-speed dual-channel computer modem | |
| CN208500150U (en) | Applied to single-engined hoister in large tonnage slip ring | |
| CN218070324U (en) | Radio frequency coaxial connector with dustproof structure | |
| CN212718895U (en) | Conveniently-disassembled distributed image processor based on optical fiber communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |