CN210351856U - Dust-proof industrial control instrument - Google Patents
Dust-proof industrial control instrument Download PDFInfo
- Publication number
- CN210351856U CN210351856U CN201920761055.2U CN201920761055U CN210351856U CN 210351856 U CN210351856 U CN 210351856U CN 201920761055 U CN201920761055 U CN 201920761055U CN 210351856 U CN210351856 U CN 210351856U
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- CN
- China
- Prior art keywords
- industrial control
- dust
- connecting rod
- semiconductor refrigeration
- control instrument
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- 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
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Abstract
The utility model provides a dust proof industrial control instrument, including the instrument main part, the holding rod, the connecting rod, the protecting crust, temperature detect switch, the backing plate, semiconductor refrigeration piece and spout, the holding rod is installed terminal surface about the connecting rod, the terminal surface is installed at the push pedal to the connecting rod, the protecting crust is installed at the mounting panel up end, the push pedal is connected through terminal surface about connecting rod and the holding rod, the spout is seted up in the mounting panel up end left and right sides, the backing plate is installed to the inside upside of protecting crust, semiconductor refrigeration piece is installed to terminal surface under the backing plate, temperature detect switch is installed to the protecting crust inner wall left and right sides, this design has solved original industrial control instrument and has had not enough problem on protector, the utility model discloses rational in infrastructure, the protecting effect.
Description
Technical Field
The utility model relates to a dust proof industrial control instrument belongs to industry appurtenance technical field.
Background
An industrial automation instrument is an instrument for detecting, displaying, recording or controlling process parameters in an industrial production process, and is also called an instrument for detecting, displaying, recording or controlling process parameters by an industrial instrument or an (industrial) process detection control instrument. The detection of the process production process is a basic means for understanding and controlling industrial production, and the smooth production process can be ensured only by accurately knowing and controlling the overall view of the process at any moment and producing qualified products with high production rate and small consumption.
Among the prior art, current industrial control instrument does not set up protector, and industrial control instrument is inside to produce high-volume heat during long-term use, does not in time cool down and leads to industrial control instrument's damage easily, influences industrial control instrument's life, and industrial control instrument receives the pollution of external dust easily simultaneously, so the dust-proof industrial control instrument that now urgently needs solves the problem that above-mentioned appears.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a dust proof industrial control instrument to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the protecting effect is good, the heat dissipation of being convenient for, the reliability is high.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a dust-proof industrial control instrument comprises a mounting plate, a protection mechanism, an instrument main body and a port, wherein the mounting plate is fixed on the lower end face of the instrument main body, the protection mechanism is arranged on the outer side of the instrument main body, the upper end face of the mounting plate is provided with the protection mechanism, the port is arranged on the front end face of the instrument main body, the protection mechanism comprises a holding rod, a connecting rod, a protective shell, a temperature control switch, a backing plate, a semiconductor refrigeration sheet, a push plate, a spring and a sliding chute, the holding rod is arranged on the left end face and the right end face of the connecting rod, the connecting rod is arranged on the left end face and the right end face of the push plate, the protective shell is arranged on the upper end face of the mounting plate, the spring is arranged on the left side and the right side of the inner wall of the protective shell, the semiconductor refrigeration piece is installed to backing plate lower extreme terminal surface, temperature detect switch is installed to the protecting crust inner wall left and right sides.
Furthermore, the temperature control switch is a temperature controller, a control element is arranged in the temperature control switch, the temperature control switch is electrically connected with the semiconductor refrigerating sheet, and the semiconductor refrigerating sheet is connected with an external power supply through an electrical connecting wire.
Furthermore, a protective rubber sleeve is arranged on the annular side surface of the holding rod.
Further, the protective housing is of a U-shaped structure, a sliding block is mounted on the lower end face of the protective housing, and the sliding groove is matched with the sliding block.
Furthermore, the outer surface of the push plate is provided with anti-skidding threads, the lower end face of the base plate is provided with a mounting groove, and the semiconductor refrigeration piece is fixed inside the mounting groove through an external screw.
Furthermore, mounting holes are formed in the left side and the right side of the inside of the mounting plate and are connected with external screws.
The utility model has the advantages that: the utility model discloses a dust proof industrial control instrument, because of the utility model discloses added holding rod, connecting rod, protecting crust, temperature detect switch, backing plate, semiconductor refrigeration piece, push pedal, spring and spout, this design can reduce industrial control instrument's heat, prevents the pollution of dust simultaneously, has improved industrial control instrument's protection effect, has solved the problem that original industrial control instrument exists not enough on protector, has improved the utility model discloses a protection nature.
Because of temperature detect switch is temperature controller, the inside control element that is provided with of temperature detect switch, temperature detect switch and semiconductor refrigeration piece electric connection, the semiconductor refrigeration piece is connected with external power supply through electric connection line, and the semiconductor refrigeration piece of being convenient for of this design is opened, realizes the function of cooling, because of holding rod annular side-mounting has the protective rubber cover, and this design can improve the use travelling comfort of holding rod, the utility model discloses rational in infrastructure, the protecting effect is good, the heat dissipation of being convenient for, and the reliability is high.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a dust-proof industrial control instrument according to the present invention;
FIG. 2 is a schematic structural view of a protection mechanism in a dust-proof industrial control instrument according to the present invention;
FIG. 3 is a top sectional view of a protective housing of a dust proof industrial control instrument according to the present invention;
in the figure: 1-mounting plate, 2-protection mechanism, 3-instrument body, 4-port, 21-holding rod, 22-connecting rod, 23-protective shell, 24-temperature control switch, 25-backing plate, 251-mounting groove, 26-semiconductor refrigerating sheet, 27-push plate, 28-spring and 29-sliding groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dust proof industrial control instrument, includes mounting panel 1, protection machanism 2, instrument main part 3 and port 4, and terminal surface under instrument main part 3 is fixed to mounting panel 1, and protection machanism 2 sets up in the 3 outsides of instrument main part, and 1 up end of mounting panel is provided with protection machanism 2, and terminal surface before instrument main part 3 is seted up to port 4.
The protection mechanism 2 comprises a holding rod 21, a connecting rod 22, a protective shell 23, a temperature control switch 24, a backing plate 25, a semiconductor refrigeration sheet 26, a push plate 27, a spring 28 and a sliding groove 29, wherein the holding rod 21 is arranged on the left end surface and the right end surface of the connecting rod 22, the connecting rod 22 is arranged on the left end surface and the right end surface of the push plate 27, the protective shell 23 is arranged on the upper end surface of the mounting plate 1, the spring 28 is arranged on the left side and the right side of the inner wall of the protective shell 23, the push plate 27 is arranged on the left side and the right side of the instrument main body 3, the push plate 27 is connected with the left end surface and the right end surface of the holding rod 21 through the connecting rod 22, the sliding groove 29 is arranged on the left side and the right side of the upper end surface of the mounting plate 1, the backing plate 25, the problem of original industrial control instrument on protector not enough is solved.
The temperature control switch 24 is a temperature controller, a control element is arranged inside the temperature control switch 24, the temperature control switch 24 is electrically connected with the semiconductor refrigeration piece 26, the semiconductor refrigeration piece 26 is connected with an external power supply through an electrical connecting line, the design is convenient for the semiconductor refrigeration piece 26 to be opened, the function of cooling protection is realized, a protective rubber sleeve is arranged on the annular side surface of the holding rod 21, the use comfort of the holding rod 21 is improved, the protective shell 23 is of a U-shaped structure, a sliding block is arranged on the lower end surface of the protective shell 23, the sliding groove 29 is matched with the sliding block, the sliding block and the sliding groove 29 can improve the moving flexibility of the protective shell 23, the outer surface of the push plate 27 is provided with anti-skid threads, the lower end surface of the backing plate 25 is provided with a mounting groove 251, the semiconductor refrigeration piece 26 is fixed inside the mounting groove 251 through external screws, the, realize the protecting effect, the mounting hole has been seted up to the inside left and right sides of mounting panel 1, and the mounting hole is connected with external screw, mounting hole and external screw can be convenient for mounting panel 1 with external equipment's fixed connection.
As an embodiment of the present invention: when the instrument main body 3 is used for a long time, the instrument main body 3 can generate heat, the damage of the instrument main body 3 is easily caused when the temperature is not reduced in time, when the temperature control switch 24 absorbs certain heat, the temperature control switch 24 sends out a switch command, namely, the semiconductor refrigeration piece 26 is opened, the semiconductor refrigeration piece 26 absorbs the heat outside the instrument main body 3, the effect of temperature reduction protection is realized, meanwhile, the protective shell 23 can realize the function of dust protection, further increasing the protection effect on the instrument main body 3, when the instrument main body 3 needs to be inspected and maintained, a user holds the holding rod 21 and moves towards the left side and the right side, the holding rod 21 drives the push plate 27 to move towards the left side and the right side through the connecting rod 22, the spring 28 is stressed to be contracted, the front-back movement of the protective shell 23 is facilitated, and then make instrument main part 3 expose in the outside, the maintenance and detection of being convenient for has improved the utility model discloses a use convenience.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a dust proof industrial control instrument, includes mounting panel, protection mechanism, instrument main part and port, its characterized in that: the mounting plate is fixed on the lower end face of the instrument main body, the protection mechanism is arranged on the outer side of the instrument main body, the protection mechanism is arranged on the upper end face of the mounting plate, and the port is formed in the front end face of the instrument main body;
protection mechanism includes holding rod, connecting rod, protecting crust, temperature detect switch, backing plate, semiconductor refrigeration piece, push pedal, spring and spout, the holding rod is installed terminal surface about the connecting rod, the terminal surface is installed about the push pedal to the connecting rod, the protecting crust is installed at the mounting panel up end, the spring is installed to the protecting crust inner wall left and right sides, the instrument main part left and right sides is provided with the push pedal, the push pedal is connected with the holding rod left and right sides terminal surface through the connecting rod, the spout is seted up in the mounting panel up end left and right sides, the backing plate is installed to the inside upside of protecting crust, the semiconductor refrigeration piece is installed to the terminal surface under the backing plate, temperature detect switch is installed to the.
2. A dust-proof industrial control instrument according to claim 1, characterized in that: the temperature control switch is a temperature controller, a control element is arranged inside the temperature control switch, the temperature control switch is electrically connected with the semiconductor refrigeration piece, and the semiconductor refrigeration piece is connected with an external power supply through an electrical connection wire.
3. A dust-proof industrial control instrument according to claim 1, characterized in that: and a protective rubber sleeve is arranged on the annular side surface of the holding rod.
4. A dust-proof industrial control instrument according to claim 1, characterized in that: the protective housing is of a U-shaped structure, a sliding block is mounted on the lower end face of the protective housing, and the sliding groove is matched with the sliding block.
5. A dust-proof industrial control instrument according to claim 1, characterized in that: the surface of the push plate is provided with anti-skidding threads, the lower end face of the base plate is provided with a mounting groove, and the semiconductor refrigeration piece is fixed in the mounting groove through an external screw.
6. A dust-proof industrial control instrument according to claim 1, characterized in that: the mounting plate is characterized in that mounting holes are formed in the left side and the right side of the interior of the mounting plate and are connected with external screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761055.2U CN210351856U (en) | 2019-05-24 | 2019-05-24 | Dust-proof industrial control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761055.2U CN210351856U (en) | 2019-05-24 | 2019-05-24 | Dust-proof industrial control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210351856U true CN210351856U (en) | 2020-04-17 |
Family
ID=70183203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920761055.2U Expired - Fee Related CN210351856U (en) | 2019-05-24 | 2019-05-24 | Dust-proof industrial control instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210351856U (en) |
-
2019
- 2019-05-24 CN CN201920761055.2U patent/CN210351856U/en not_active Expired - Fee Related
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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: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |