CN211783547U - Electric automatization instrument protection device - Google Patents
Electric automatization instrument protection device Download PDFInfo
- Publication number
- CN211783547U CN211783547U CN202020593315.2U CN202020593315U CN211783547U CN 211783547 U CN211783547 U CN 211783547U CN 202020593315 U CN202020593315 U CN 202020593315U CN 211783547 U CN211783547 U CN 211783547U
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- instrument
- casing
- front side
- instrument body
- apron
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Abstract
The utility model belongs to the technical field of instrument protection equipment, especially, an electric automatization instrument protection device, thereby lack the problem that auxiliary protection equipment leads to easily taking place to collide with and reduce detection accuracy and lead to damaging even to current electric automatization instrument, the following scheme is proposed at present, it includes casing and instrument body, the casing sets up in the instrument body outside, instrument body and casing rear side inner wall swing joint, the casing front side is the opening setting and is connected with the apron through the hinge rotation, apron rear side and instrument body front side swing joint, apron bottom fixed mounting has the connecting plate, casing bottom fixed mounting has the base, the base front side is seted up the spread groove, connecting plate and spread groove swing joint, the transverse groove has all been seted up to the connecting plate both sides. The utility model has the advantages of reasonable design, protect the instrument through casing and apron to be convenient for open and close the apron, thereby be convenient for debug the instrument, do benefit to the use, the reliability is high.
Description
Technical Field
The utility model relates to an instrument protection equipment technical field especially relates to an electric automatization instrument protection device.
Background
An automatic instrument is composed of several automatic elements, and has several functions, such as measurement, display, record, control and alarm. The signal can be expressed in time domain or frequency domain, and the signal can be transmitted in a continuous analog quantity or a discontinuous digital quantity form.
At present, when an electric automation instrument is installed, the electric automation instrument is mostly directly exposed to be installed, the measure for protecting the instrument is lacked, the electric automation instrument is easily damaged by accidental collision, the precision of instrument detection is influenced, and therefore an electric automation instrument protection device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that thereby current electric automatization instrument lacks auxiliary protection equipment and leads to easily taking place to collide with thereby reducing the detection precision and lead to damaging even, and the electric automatization instrument protection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric automatization instrument protection device comprises a shell and an instrument body, wherein the shell is arranged at the outer side of the instrument body, the instrument body is movably connected with the inner wall at the rear side of the shell, the front side of the shell is provided with an opening and is rotatably connected with a cover plate through a hinge, the rear side of the cover plate is movably connected with the front side of the instrument body, the bottom of the cover plate is fixedly provided with a connecting plate, the bottom of the shell is fixedly provided with a base, the front side of the base is provided with a connecting groove, the connecting plate is movably connected with the connecting groove, both sides of the connecting plate are provided with transverse grooves, clamping plates are respectively and slidably arranged in the two transverse grooves, the inner walls at both sides of the connecting groove are respectively provided with a clamping groove, the two clamping plates are respectively and movably clamped with the corresponding clamping grooves, one end of a, the rotating shaft is installed in the circular hole, the gear is fixedly installed at the rear end of the rotating shaft, and the other ends of the two racks are extended to the inner side of the square groove and meshed with the racks.
Preferably, two cardboard are close to each other the equal one end of two reset spring of fixedly connected with in one side, and two reset spring's the other end all with the transverse groove inner wall fixed connection who corresponds, resets two cardboards.
Preferably, fixed mounting has the baffle in the pivot, baffle and square groove front side inner wall swing joint, and the pivot front end extends to connecting plate front side and fixed mounting has the circular slab, and circular slab front side fixed mounting has the pull ring, and is spacing to the pivot to be convenient for control the rotation of pivot and apron open.
Preferably, all seted up the spout on casing top inner wall, bottom inner wall and the both sides inner wall, equal slidable mounting has the buffer board in four spouts, four buffer boards be close to the one end of instrument body all with instrument body swing joint, the one end of two buffer spring of the equal fixedly connected with of opposite side of four buffer boards, eight buffer spring's the other end all with the spout inner wall fixed connection that corresponds, carry out shock attenuation buffering protection to the instrument body.
Preferably, the cover plate front side is opened and is equipped with the through-hole, and fixed mounting has transparent observation board in the through-hole, is convenient for observe the instrument body.
Preferably, the bottom of the two sides of the base is fixedly provided with a mounting plate, and the top of the two mounting plates is provided with two mounting holes, so that the base and the shell are fixedly mounted conveniently.
In the utility model, the electric automation instrument protection device is characterized in that the base and the shell are fixedly installed through the installation plate, the instrument body is protected against collision through the shell and the cover plate in the working process of the instrument body, and the instrument body is buffered through the buffer spring and the buffer plate, so that the shock resistance of the instrument body is improved, and the instrument body is observed through the transparent observation plate;
in the utility model, the electric automatic instrument protection device controls the rotating shaft to rotate anticlockwise by holding the pull ring, the rotating shaft drives the gear to rotate anticlockwise, the gear drives the two clamping plates to slide towards one side close to each other by meshing with the two racks and compresses the reset spring to separate the two clamping plates from the connection with the clamping groove, then the pull ring is pulled to drive the connecting plate and the cover plate to rotate, thereby realizing the opening of the cover plate, facilitating the debugging of the instrument body, putting the instrument body into the shell after the debugging is finished, reversely rotating the cover plate to realize the closing of the cover plate, enabling the connecting plate to slide into the connecting groove, the two clamping plates slide towards one side close to each other in the contact process with the inner wall of the connecting groove and compress the reset spring, when the cover plate is completely closed, the two clamping plates are reset to one side far away from each other under the action of the reset spring to slide into the, therefore, the cover plate is fixed, and the instrument body is comprehensively protected through the cover plate and the shell;
the utility model has the advantages of reasonable design, protect the instrument through casing and apron to be convenient for open and close the apron, thereby be convenient for debug the instrument, do benefit to the use, the reliability is high.
Drawings
Fig. 1 is a schematic structural view of an electric automation instrument protection device provided by the present invention;
fig. 2 is a schematic structural view of a cross section a-a of the protection device for an electric automation instrument according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of an electrical automation instrument protection device provided by the present invention;
fig. 4 is a schematic structural view of a C-C section of an electrical automation instrument protection device provided by the present invention;
fig. 5 is a schematic structural diagram of a portion D of the protection device for an electrical automation instrument according to the present invention.
In the figure: 1. a housing; 2. a meter body; 3. a cover plate; 4. a base; 5. a connecting plate; 6. connecting grooves; 7. a transverse slot; 8. clamping a plate; 9. a card slot; 10. a square groove; 11. a rack; 12. a rotating shaft; 13. a gear; 14. a return spring; 15. a baffle plate; 16. a circular plate; 17. a pull ring; 18. a buffer plate; 19. a buffer spring; 20. a chute; 21. mounting a plate; 22. a transparent viewing plate.
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. 1-5, an electric automatic instrument protection device comprises a casing 1 and an instrument body 2, wherein the casing 1 is arranged on the outer side of the instrument body 2, the instrument body 2 is movably connected with the inner wall of the rear side of the casing 1, the front side of the casing 1 is provided with an opening and is rotatably connected with a cover plate 3 through a hinge, the rear side of the cover plate 3 is movably connected with the front side of the instrument body 2, the bottom of the cover plate 3 is fixedly provided with a connecting plate 5, the bottom of the casing 1 is fixedly provided with a base 4, the front side of the base 4 is provided with a connecting groove 6, the connecting plate 5 is movably connected with the connecting groove 6, both sides of the connecting plate 5 are provided with transverse grooves 7, clamping plates 8 are respectively and slidably arranged in the two transverse grooves 7, clamping grooves 9 are respectively arranged on the inner walls of both sides of the connecting groove 6, the two clamping plates 8 are respectively and movably clamped with the, the circular port has been seted up on the inner wall of square groove 10 front side, and pivot 12 is installed to the circular port internal rotation, and 12 rear end fixed mounting of pivot have a gear 13, and two 11 other ends of rack all extend to square groove 10 inboards and mesh mutually with rack 11.
The utility model discloses in, two cardboard 8 equal one end of two reset spring 14 of fixedly connected with in one side that are close to each other, two reset spring 14's the other end all with the 7 inner wall fixed connection of transverse groove that correspond, reset two cardboard 8.
The utility model discloses in, fixed mounting has baffle 15 in the pivot 12, baffle 15 and square groove 10 front side inner wall swing joint, and pivot 12 front end extends to 5 front sides of connecting plate and fixed mounting has circular slab 16, and 16 front sides fixed mounting of circular slab have pull ring 17, carry on spacingly to pivot 12 to be convenient for control pivot 12's rotation and apron 3 open.
The utility model discloses in, spout 20 has all been seted up on 1 top inner wall of casing, bottom inner wall and the both sides inner wall, equal slidable mounting has buffer board 18 in four spout 20, four buffer board 18 are close to instrument body 2's one end all with instrument body 2 swing joint, two buffer spring 19's of the equal fixedly connected with of opposite side of four buffer board 18 one end, eight buffer spring 19's the other end all with the 20 inner wall fixed connection of spout that correspond, carry out shock attenuation buffering protection to instrument body 2.
The utility model discloses in, the through-hole has been opened to apron 3 front sides, and fixed mounting has transparent observation board 22 in the through-hole, is convenient for observe instrument body 2.
The utility model discloses in, the equal fixed mounting in base 4 both sides bottom has mounting panel 21, and two mounting holes have all been seted up at two mounting panel 21 tops, are convenient for carry out fixed mounting to base 4 and casing 1.
In the utility model, when in use, the base 4 and the shell 1 are fixedly installed through the installation plate 21, in the working process of the instrument body 2, the instrument body 2 is protected against collision through the shell 1 and the cover plate 3, the instrument body 2 is buffered through the buffer spring 19 and the buffer plate 18, the shock resistance is improved, the instrument body 2 is observed through the transparent observation plate 22, when the instrument body 2 needs to be detached, the rotating shaft 12 is controlled to rotate anticlockwise through the handheld pull ring 17, the rotating shaft 12 drives the gear 13 to rotate anticlockwise, the gear 13 drives the two clamping plates 8 to slide towards the mutually close sides through the meshing with the two racks 11 and compresses the reset spring 14 to separate the two clamping plates 8 from being connected with the clamping groove 9, then the connecting plate 5 and the cover plate 3 are driven to rotate through pulling the pull ring 17, thereby realizing the opening of the cover plate 3, thereby facilitating the debugging of the instrument body 2, put into casing 1 with instrument body 2 after the debugging is accomplished in, reverse rotation apron 3 thus and realize closing of apron 3, make connecting plate 5 slide in spread groove 6, two cardboard 8 slide and compress reset spring 14 to one side that is close to each other in the contact process with the spread groove 6 inner wall, close the back completely when apron 3, thereby two cardboard 8 reset under reset spring 14's effect and slide to one side of keeping away from each other and go into in the draw-in groove 9 that corresponds, thereby realize the fixed to apron 3, carry out comprehensive protection to instrument body 2 through apron 3 and casing 1.
Claims (6)
1. An electric automatization instrument protection device, includes casing (1) and instrument body (2), its characterized in that, casing (1) sets up in the instrument body (2) outside, instrument body (2) and casing (1) rear side inner wall swing joint, casing (1) front side is the opening setting and is connected with apron (3) through the hinge rotation, apron (3) rear side and instrument body (2) front side swing joint, apron (3) bottom fixed mounting has connecting plate (5), casing (1) bottom fixed mounting has base (4), base (4) front side is seted up spread and is equipped with spread groove (6), connecting plate (5) and spread groove (6) swing joint, transverse groove (7) have all been seted up to connecting plate (5) both sides, equal slidable mounting has cardboard (8) in two transverse groove (7), draw-in groove (6) have all been seted up on the both sides inner wall, two cardboard (8) clamp with draw-in groove (9) activity that corresponds respectively, the one end of the equal fixedly connected with rack (11) in one side that cardboard (8) are close to each other, square groove (10) have been seted up on connecting plate (5) rear side inner wall, have seted up the circular port on square groove (10) front side inner wall, and pivot (12) are installed to the circular port internal rotation, and pivot (12) rear end fixed mounting has gear (13), and two rack (11) other ends all extend to square groove (10) inboard and mesh mutually with rack (11).
2. The electric automation instrument protection device according to claim 1, characterized in that one side of each of the two clamping plates (8) close to each other is fixedly connected with one end of each of two return springs (14), and the other end of each of the two return springs (14) is fixedly connected with the inner wall of the corresponding transverse groove (7).
3. The electric automation instrument protection device according to claim 1, wherein the rotary shaft (12) is fixedly provided with a baffle (15), the baffle (15) is movably connected with the inner wall of the front side of the square groove (10), the front end of the rotary shaft (12) extends to the front side of the connecting plate (5) and is fixedly provided with a circular plate (16), and the front side of the circular plate (16) is fixedly provided with a pull ring (17).
4. The electric automation instrument protection device according to claim 1, characterized in that sliding grooves (20) are respectively formed in the inner wall at the top of the shell (1), the inner wall at the bottom of the shell and the inner walls at two sides of the shell, buffer boards (18) are respectively and slidably mounted in the four sliding grooves (20), one ends of the four buffer boards (18) close to the instrument body (2) are respectively and movably connected with the instrument body (2), one ends of two buffer springs (19) are respectively and fixedly connected to the other sides of the four buffer boards (18), and the other ends of the eight buffer springs (19) are respectively and fixedly connected with the inner walls of the corresponding sliding grooves (20).
5. The electric automation instrument protection device according to claim 1, characterized in that the front side of the cover plate (3) is provided with a through hole, and a transparent observation plate (22) is fixedly arranged in the through hole.
6. The electric automation instrument protection device of claim 1, characterized in that the bottom of the two sides of the base (4) is fixedly provided with a mounting plate (21), and the top of each of the two mounting plates (21) is provided with two mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593315.2U CN211783547U (en) | 2020-04-20 | 2020-04-20 | Electric automatization instrument protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593315.2U CN211783547U (en) | 2020-04-20 | 2020-04-20 | Electric automatization instrument protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783547U true CN211783547U (en) | 2020-10-27 |
Family
ID=72958651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020593315.2U Expired - Fee Related CN211783547U (en) | 2020-04-20 | 2020-04-20 | Electric automatization instrument protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211783547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271743A (en) * | 2021-07-02 | 2021-08-17 | 李静 | Electronic instrument panel and using method thereof |
| CN113514089A (en) * | 2021-04-15 | 2021-10-19 | 周杨 | Protection device for metering instrument of thermal power plant |
-
2020
- 2020-04-20 CN CN202020593315.2U patent/CN211783547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514089A (en) * | 2021-04-15 | 2021-10-19 | 周杨 | Protection device for metering instrument of thermal power plant |
| CN113271743A (en) * | 2021-07-02 | 2021-08-17 | 李静 | Electronic instrument panel and using method thereof |
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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: 20201027 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |