CN212903044U - Capacitance displacement sensor convenient to disassemble, assemble and maintain - Google Patents
Capacitance displacement sensor convenient to disassemble, assemble and maintain Download PDFInfo
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- CN212903044U CN212903044U CN202022349881.1U CN202022349881U CN212903044U CN 212903044 U CN212903044 U CN 212903044U CN 202022349881 U CN202022349881 U CN 202022349881U CN 212903044 U CN212903044 U CN 212903044U
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- displacement sensor
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- capacitance displacement
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Abstract
The utility model provides a capacitance displacement sensor convenient to dismouting is overhauld, belong to capacitance displacement sensor technical field, this capacitance displacement sensor convenient to dismouting is overhauld includes protective housing and cable, the cable has been run through to the inside of protective housing, the lateral surface of cable has cup jointed the slide pipe, the fixation clamp is all installed at both ends about the slide pipe, one side fixed mounting of fixation clamp has capacitance displacement sensor, one side fixed mounting of spout has the spring, one side of protective housing is provided with the pull board; the utility model discloses a setting of protective housing has played dustproof and waterproof's effect, through the setting of spout, slide pipe and pull board, has played the effect of being convenient for to overhaul electric capacity displacement sensor, through the setting of fixing bolt, fixation clamp and closing cap, has played the effect of being convenient for change electric capacity displacement sensor, through the setting of glass window, has played the effect of being convenient for observe the inside electric capacity displacement sensor operating condition of protective housing.
Description
Technical Field
The utility model belongs to the technical field of capacitance displacement sensor, concretely relates to capacitance displacement sensor convenient to dismouting is overhauld.
Background
The capacitance displacement sensor is a precise measurement instrument based on a non-contact capacitance principle, and has the advantages of no friction, no abrasion and no inertia, which are common to general non-contact instruments, large signal-to-noise ratio, high sensitivity, small zero drift, wide frequency response, small nonlinearity, good precision stability, strong anti-electromagnetic interference capability, convenient use and operation and the like, at the national institute, higher colleges and universities, factories and military departments are widely applied, and the capacitance displacement sensor becomes an indispensable test instrument in scientific research, teaching and production, is not convenient for dust and water prevention, is not convenient for installation and disassembly, is also very inconvenient for overhaul and replacement, is inconvenient for observing the use condition during use, confirms the working state of the capacitance displacement sensor, and aims at the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric capacity displacement sensor convenient to dismouting is overhauld, aim at solving general electric capacity displacement sensor in the market among the prior art, be not convenient for dustproof and waterproof, be not convenient for installation and dismantlement, overhaul and change also very inconvenient, during the use, be not convenient for observe the in service behavior, confirm its operating condition scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a capacitance displacement sensor convenient to dismouting overhauls, includes protective housing and cable, the cable has been run through to the inside of protective housing, the interior diapire fixedly connected with spout of protective housing, the slide pipe has been cup jointed to the lateral surface of cable, the fixation clamp is all installed at both ends about the slide pipe, one side fixed mounting of fixation clamp has capacitance displacement sensor, one side fixedly connected with slip shell of slide pipe, the interior diapire fixed mounting of slip shell has the dog, one side fixed mounting of spout has the spring, the one end fixed mounting of spring is in one side of dog, one side fixedly connected with fixed block of slip shell, one side of protective housing is provided with the pull board, one side fixedly connected with traveller of pull board, the traveller is pegged graft in one side of protective housing.
In order to make this capacitance displacement sensor convenient to dismouting maintenance be convenient for make the protective housing airtight, conduct the utility model relates to an it is preferred, one side of protective housing articulates there is the closing cap, one side fixedly connected with switch handle of closing cap.
In order to make this capacitance displacement sensor convenient to dismouting maintenance be convenient for fixed capacitance displacement sensor, conduct the utility model relates to an it is preferred, the inside threaded connection of fixation clamp has fixing bolt.
In order to make this electric capacity displacement sensor convenient to dismouting maintenance be convenient for observe the operating condition of the inside electric capacity displacement sensor of protective housing, conduct the utility model relates to an it is preferred, the equal fixed mounting in both sides has the glass window around the protective housing.
In order to make this electric capacity displacement sensor convenient to dismouting maintenance be convenient for electric capacity displacement sensor and overhaul, conduct the utility model relates to an it is preferred, one side fixedly connected with pull handle of pull board.
In order to make this electric capacity displacement sensor convenient to dismouting maintenance be convenient for stably pull out pull board, as the utility model relates to an it is preferred, the quantity of traveller is four, four the traveller uses the form fixed connection of rectangle array in one side of protective housing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this electric capacity displacement sensor convenient to dismouting is overhauld, through the protective housing, the closing cap, the setting of pull board and traveller, when using, with closing cap and pull board closure, can make the protective housing form an airtight space, dustproof waterproof effect has been played, through the spout, the slide pipe, the slip shell, the dog, a spring, the fixed block, the pull board, the cooperation of pull handle and traveller is used, when the maintenance, hold pull handle pulling pull board earlier, thereby make the fixed block drive the slip shell and remove along the spout, and then make the slip shell drive the slide pipe and pull out electric capacity displacement sensor along the cable, the spring of spout one side can make electric capacity displacement sensor reset, the effect of electric capacity displacement sensor convenient to overhaul has been played.
2. This capacitance displacement sensor convenient to dismouting overhauls, through fixing bolt, fixation clamp, closing cap and switch handle's setting, hold the switch handle and can open the closing cap, then twist and move fixing bolt and pull down fixation clamp and capacitance displacement sensor, played the effect of the change capacitance displacement sensor of being convenient for, through the setting of glass window, played the effect of being convenient for observe the inside capacitance displacement sensor operating condition of protective housing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a first cross-sectional structure of the present invention;
fig. 2 is a schematic view of a second cross-sectional structure of the present invention;
fig. 3 is a schematic view of the main structure of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a protective shell; 2. a cable; 3. a chute; 4. a slide pipe; 5. a fixing clip; 6. a capacitive displacement sensor; 7. a sliding shell; 8. a stopper; 9. a spring; 10. a fixed block; 11. a drawing plate; 12. a traveler; 13. sealing the cover; 14. a switch handle; 15. fixing the bolt; 16. a glass window; 17. the handle is drawn.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a capacitance displacement sensor convenient to dismouting is overhauld, including protective housing 1 and cable 2, cable 2 has been run through to protective housing 1's inside, inner diapire fixedly connected with spout 3 of protective housing 1, slide pipe 4 has been cup jointed to cable 2's lateral surface, fixation clamp 5 is all installed at both ends about slide pipe 4, one side fixed mounting of fixation clamp 5 has capacitance displacement sensor 6, one side fixedly connected with slip shell 7 of slide pipe 4, inner diapire fixed mounting of slip shell 7 has dog 8, one side fixed mounting of spout 3 has spring 9, the one end fixed mounting of spring 9 is in one side of dog 8, one side fixedly connected with fixed block 10 of slip shell 7, one side of protective housing 1 is provided with pull board 11, one side fixedly connected with traveller 12 of pull board 11, traveller 12 pegs graft in one side of protective housing 1.
In the embodiment of the present invention, by arranging the protective case 1, the sealing cover 13, the pull plate 11 and the sliding column 12, when in use, the sealing cover 13 and the pull plate 11 are closed, so that the protective case 1 forms an airtight space, which plays a role of dust-proof and water-proof, and by using the sliding chute 3, the sliding tube 4, the sliding case 7, the stopper 8, the spring 9, the fixed block 10, the pull plate 11, the pull handle 17 and the sliding column 12 in cooperation, when in maintenance, the pull handle 17 is held first to pull the pull plate 11, so that the fixed block 10 drives the sliding case 7 to move along the sliding chute 3, and further the sliding case 7 drives the sliding tube 4 to pull out the capacitance displacement sensor 6 along the cable 2, the spring 9 on one side of the sliding chute 3 can reset the capacitance displacement sensor 6, which plays a role of facilitating maintenance of the capacitance displacement sensor 6, and by arranging the fixing bolt 15, the fixing clamp 5, the sealing cover 13 and the switch handle, the seal cover 13 can be opened by holding the switch handle 14, then the fixing bolt 15 is screwed to detach the fixing clamp and the capacitance displacement sensor 6, so that the capacitance displacement sensor 6 can be conveniently replaced, and the working state of the capacitance displacement sensor 6 in the protective shell 1 can be conveniently observed through the arrangement of the glass window 16.
Specifically, one side of the protective shell 1 is hinged with a sealing cover 13, and one side of the sealing cover 13 is fixedly connected with a switch handle 14.
In this embodiment: in the use process, the capacitance displacement sensor convenient to disassemble, assemble and overhaul is convenient for sealing the protective shell 1.
Specifically, the fixing clip 5 is internally threaded with a fixing bolt 15.
In this embodiment: in the use process, the capacitance displacement sensor convenient to disassemble, assemble and maintain is convenient for fixing the capacitance displacement sensor 6.
Specifically, glass windows 16 are fixedly mounted on the front side and the rear side of the protective shell 1.
In this embodiment: in the use process, the capacitance displacement sensor convenient to disassemble, assemble and overhaul is convenient for observing the working state of the capacitance displacement sensor 6 in the protective shell 1.
Specifically, one side of the drawing plate 11 is fixedly connected with a drawing handle 17.
In this embodiment: in the use process, the capacitance displacement sensor convenient to disassemble, assemble and overhaul is convenient for the capacitance displacement sensor 6 to overhaul.
Specifically, the number of the sliding columns 12 is four, and the four sliding columns 12 are fixedly connected to one side of the protective shell 1 in a rectangular array.
In this embodiment: in the use process, the capacitance displacement sensor convenient to disassemble, assemble and overhaul is convenient for stably pulling out the drawing plate 11.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: when the capacitance displacement sensor convenient to disassemble, assemble and overhaul is used, the protective shell 1, the sealing cover 13, the pull plate 11 and the sliding column 12 are arranged, when the capacitance displacement sensor convenient to disassemble, assemble and overhaul is used, the sealing cover 13 and the pull plate 11 are closed, the protective shell 1 can form a closed space to play a role in dust prevention and water prevention, the sliding groove 3, the sliding pipe 4, the sliding shell 7, the stop block 8, the spring 9, the fixing block 10, the pull plate 11, the pull handle 17 and the sliding column 12 are matched for use, when in maintenance, the pull handle 17 is firstly held to pull the pull plate 11, the fixing block 10 drives the sliding shell 7 to move along the sliding groove 3, the sliding shell 7 further drives the sliding pipe 4 to pull out the capacitance displacement sensor 6 along the cable 2, the spring 9 on one side of the sliding groove 3 can reset the capacitance displacement sensor 6, the capacitance displacement sensor 6 convenient to overhaul is played, and the capacitance displacement sensor convenient, The setting of fixation clamp 5, closing cap 13 and switch handle 14, it can open closing cap 13 to hold switch handle 14, then twist and move fixing bolt 15 and pull down fixation clamp and capacitance displacement sensor 6, played the effect of being convenient for change capacitance displacement sensor 6, through the setting of glass window 16, played the effect of being convenient for observe the inside capacitance displacement sensor 6 operating condition of protective housing 1, through four travelers 12, played the effect of being convenient for stably pull out pull-out board 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a capacitance displacement sensor convenient to dismouting is overhauld, includes protective housing (1) and cable (2), its characterized in that: the cable protective shell comprises a protective shell (1), a cable (2) penetrates through the protective shell (1), a sliding groove (3) is fixedly connected to the inner bottom wall of the protective shell (1), a sliding pipe (4) is sleeved on the outer side surface of the cable (2), fixing clamps (5) are installed at the left end and the right end of the sliding pipe (4), a capacitance displacement sensor (6) is fixedly installed at one side of each fixing clamp (5), a sliding shell (7) is fixedly connected to one side of the sliding pipe (4), a stop block (8) is fixedly installed at the inner bottom wall of the sliding shell (7), a spring (9) is fixedly installed at one side of the sliding groove (3), one end of the spring (9) is fixedly installed at one side of the stop block (8), a fixing block (10) is fixedly connected to one side of the sliding shell (7), a drawing plate (11) is arranged at one side of the protective shell (1), and a sliding column (, the sliding column (12) is inserted into one side of the protective shell (1).
2. The capacitance displacement sensor convenient for disassembly, assembly and maintenance as claimed in claim 1, wherein: one side of the protective shell (1) is hinged with a sealing cover (13), and one side of the sealing cover (13) is fixedly connected with a switch handle (14).
3. The capacitance displacement sensor convenient for disassembly, assembly and maintenance as claimed in claim 1, wherein: the inner thread of the fixing clamp (5) is connected with a fixing bolt (15).
4. The capacitance displacement sensor convenient for disassembly, assembly and maintenance as claimed in claim 1, wherein: glass windows (16) are fixedly arranged on the front side and the rear side of the protective shell (1).
5. The capacitance displacement sensor convenient for disassembly, assembly and maintenance as claimed in claim 1, wherein: one side of the drawing plate (11) is fixedly connected with a drawing handle (17).
6. The capacitance displacement sensor convenient for disassembly, assembly and maintenance as claimed in claim 1, wherein: the number of the sliding columns (12) is four, and the four sliding columns (12) are fixedly connected to one side of the protective shell (1) in a rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349881.1U CN212903044U (en) | 2020-10-20 | 2020-10-20 | Capacitance displacement sensor convenient to disassemble, assemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349881.1U CN212903044U (en) | 2020-10-20 | 2020-10-20 | Capacitance displacement sensor convenient to disassemble, assemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212903044U true CN212903044U (en) | 2021-04-06 |
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ID=75260691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022349881.1U Active CN212903044U (en) | 2020-10-20 | 2020-10-20 | Capacitance displacement sensor convenient to disassemble, assemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212903044U (en) |
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2020
- 2020-10-20 CN CN202022349881.1U patent/CN212903044U/en active Active
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