CN209783555U - roughness meter with anti-sticking structure - Google Patents
roughness meter with anti-sticking structure Download PDFInfo
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- CN209783555U CN209783555U CN201920442059.4U CN201920442059U CN209783555U CN 209783555 U CN209783555 U CN 209783555U CN 201920442059 U CN201920442059 U CN 201920442059U CN 209783555 U CN209783555 U CN 209783555U
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- controller
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- probe
- power device
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Abstract
The utility model discloses a roughness meter with anti-jamming structure, which comprises a main shell body, wherein the top of the main shell body is provided with a control panel, the control panel is sequentially provided with a display screen, a state display lamp and an operation button from left to right, the left end of the bottom of the main shell body is transversely provided with a placing groove, a probe is arranged in the placing groove, the top of the inner cavity of the main shell body is provided with a controller, a storage battery is arranged below the controller, a power device is arranged below the storage battery, the power device comprises a protective shell, a micro motor, a turbine worm component, a lead screw and a guiding protective component, the left side of the power device is connected with a probe seat, the outer side of the probe seat is provided with an infrared detector, the right side of the power device is provided with an anti-jamming device, the anti-jamming device comprises a fixed shell, a circular base, a light touch switch, a, effectively avoiding the phenomenon of motor jamming.
Description
Technical Field
The utility model relates to a roughness meter field particularly, relates to a roughness meter with anti-sticking dead structure.
Background
the roughness meter is also called as a surface roughness meter, a surface finish meter, a surface roughness detector, a roughness measuring instrument, a roughness meter, a roughness tester and other names, has the characteristics of high measurement precision, wide measurement range, simple and convenient operation, convenient carrying, stable work and the like, can be widely applied to the detection of various metal and nonmetal processing surfaces, is a pocket-sized instrument integrating a sensor and a host machine, has the characteristic of being hand-held, is more suitable for being used in a production field, has the appearance design, is firm and durable, has remarkable anti-electromagnetic interference capability, accords with the new trend of current design, but easily has the phenomenon of motor seizure in the use process of the currently used roughness meter.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roughness meter with anti-sticking dead structure for solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a roughness meter with an anti-jamming structure comprises a main shell, wherein a control panel is arranged at the top of the main shell, a display screen, a state display lamp and an operation key are sequentially arranged on the control panel from left to right, a placing groove is transversely formed in the left end of the bottom of the main shell, a probe is arranged in the placing groove, a controller with a processor is arranged at the top of an inner cavity of the main shell, a storage battery is arranged below the controller, a power device is arranged below the storage battery, the power device comprises a protective shell, a micro motor, a turbine worm assembly, a lead screw and a guiding protective assembly, the left side of the power device is connected with a probe seat, an infrared detector is arranged outside the probe seat, an anti-jamming device is arranged on the right side of the power device, the anti-jamming device comprises a fixed shell, a circular base, a light touch switch, a spring and a round, the output ends of the operation key, the infrared detector and the light touch switch are electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the display screen, the state display lamp and the micro motor respectively.
furthermore, a partition board is arranged between the controller and the storage battery and between the storage battery and the power device, and a data interface is arranged on the right side wall of the main shell.
Further, protective housing fixed mounting is in main casing body inner chamber bottom, micro motor sets up on the protective housing lateral wall, turbine worm subassembly and lead screw all set up at the protective housing inner chamber, a turbine worm subassembly pot head is established on the lead screw, and the other end is connected with micro motor, direction protective assembly is including uide bushing, footstep bearing, ball screw pair and protective barrel, uide bushing, footstep bearing and ball screw pair are all established and are located turbine worm subassembly left side on the lead screw, protective barrel sets up on protective housing right side wall and the position is corresponding with the lead screw.
Furthermore, a port clamping seat is arranged at the position, corresponding to the position of the probe, of the left end of the probe seat, the probe is clamped and fixed with the port clamping seat, one end of the probe seat is fixedly connected with the screw rod, a sliding block is arranged at the bottom of the probe seat, sliding grooves are formed in the positions, corresponding to the position of the sliding block, of the bottom of the inner cavity of the main shell, and the sliding block is located in the sliding grooves and is in sliding connection with the sliding grooves.
Further, infrared detector is including the casing and place the infrared induction unit of casing in with, infrared induction unit is including infrared transmitting terminal and infrared receiving terminal, infrared transmitting terminal and infrared receiving terminal set up respectively around the main casing inner chamber on the both sides wall and the position corresponding, treater in the controller adopts the model to be STM8S105C6T 6' S microprocessor.
Furthermore, the round base is fixedly connected with the inner side wall of the main shell through a bolt, the tact switch is installed on one side of the round base, a spring is sleeved on the outer side of the round base, a round ball is arranged on one side of the spring, a fixed shell is sleeved on the outer side of the round ball, a fixed snap ring is arranged on the position, corresponding to the position of the round ball, of the inner side wall of the fixed shell, and the round ball corresponds to the position of the lead screw.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a novelty, it is rational in infrastructure, set up infrared detector and anti-sticking device, effectively avoided the dead phenomenon of motor card to take place, through the displacement condition of infrared detector detection probe seat, can effectual control stroke and send the early warning, through the oppression condition of dabbing switch detectable ball, the recognizable motor is by the dead condition of card, the ball contact detects, detects reliably, and is not fragile, operates reliably stably, and measurement accuracy is high, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of a coarseness gauge having an anti-seize structure according to an embodiment of the present invention;
Fig. 2 is a bottom view of a coarseness gauge having an anti-seize structure according to an embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a power device in a roughness meter with an anti-seize structure according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of an anti-seize device in a coarseness gauge with an anti-seize structure according to an embodiment of the present invention;
Fig. 5 is a schematic block diagram of a coarseness gauge system with an anti-sticking structure according to an embodiment of the present invention.
Reference numerals:
In the figure: 1. a main housing; 2. a control panel; 3. a display screen; 4. a status display light; 5. operating a key; 6. a placement groove; 7. a probe; 8. a controller; 9. a storage battery; 10. a power plant; 101. a protective housing; 102. a micro motor; 103. a worm gear assembly; 104. a screw rod; 105. a guide protection component; 11. a probe base; 12. an infrared detector; 13. an anti-seize device; 131. a stationary housing; 132. A circular base; 133. a tact switch; 134. a spring; 135. and (4) a ball.
Detailed Description
the following, with reference to the drawings and the detailed description, further description of the present invention is made:
Referring to fig. 1-5, according to the embodiment of the present invention, a roughness meter with an anti-seize structure comprises a main housing 1, a control panel 2 is disposed on the top of the main housing 1, the control panel 2 is sequentially provided with a display screen 3, a status display lamp 4 and an operation button 5 from left to right, a placing groove 6 is transversely disposed on the left end of the bottom of the main housing 1, a probe 7 is disposed in the placing groove 6, a controller 8 with a processor is disposed on the top of an inner cavity of the main housing 1, a storage battery 9 is disposed below the controller 8, a power device 10 is disposed below the storage battery 9, the power device 10 comprises a protection housing 101, a micro motor 102, a worm and worm gear assembly 103, a lead screw 104 and a guiding protection assembly 105, the left side of the power device 10 is connected with a probe base 11, an infrared detector 12 is disposed outside the probe base 11, an anti-seize device 13 is disposed on the right, The round base 132, the tact switch 133, the spring 134 and the ball 135, the storage battery 9 is electrically connected with the controller 8, the output ends of the operation key 5, the infrared detector 12 and the tact switch 133 are electrically connected with the input end of the controller 8, and the output end of the controller 8 is electrically connected with the display screen 3, the status display lamp 4 and the input end of the micro motor 102 respectively.
Wherein, a clapboard is arranged between the controller 8 and the storage battery 9, a clapboard is arranged between the storage battery 9 and the power device 10, a data interface is arranged on the right side wall of the main shell 1, the protective shell 101 is fixedly arranged at the bottom of the inner cavity of the main shell 1, the micro motor 102 is arranged on the outer side wall of the protective shell 101, the worm gear assembly 103 and the screw rod 104 are both arranged in the inner cavity of the protective shell 101, one end of the worm gear assembly 103 is sleeved on the screw rod 104, the other end is connected with the micro motor 102, the guiding protective assembly 105 comprises a guiding sleeve, a thrust bearing, a ball screw pair and a protective cylinder, the guiding sleeve, the thrust bearing and the ball screw pair are all sleeved on the screw rod 104 and positioned at the left side of the worm gear assembly 103, the protective cylinder is arranged on the right side wall of the protective shell 101 and positioned corresponding to the screw rod 104, one end of a probe seat 11 is fixedly connected with a screw rod 104, a slide block is arranged at the bottom of the probe seat 11, sliding grooves are arranged at the positions corresponding to the positions of the slide block at the bottom of the inner cavity of the main shell 1, the slide block is positioned in the sliding grooves and is in sliding connection with the sliding grooves, an infrared detector 12 comprises a shell and an infrared sensing unit arranged in the shell, the infrared sensing unit comprises an infrared transmitting end and an infrared receiving end, the infrared transmitting end and the infrared receiving end are respectively arranged on the front side wall and the rear side wall of the inner cavity of the main shell 1 and are in corresponding positions, a processor in a controller 8 adopts a microprocessor with the model of STM8S105C6T6, a round base 132 is fixedly connected with the inner side wall of the main shell 1 through bolts, a tact switch 133 is arranged at one side of the round base 132 and is sleeved with a spring 134, a round ball 135 is arranged at one, the spherical ball 135 corresponds to the position of the screw 104.
The working principle is as follows: after the probe 7 is finished, the controller 8 controls the power device 10 to operate, the micro motor 102 rotates reversely to drive the worm and worm gear assembly 103 to operate, the screw 104 rotates along with the screw and drives the probe seat 11 to move back, the infrared detector 12 is arranged in a reasonable range, under normal conditions, the probe seat 11 is reset and cannot move into the detection range of the infrared detector 12, when the probe seat 11 moves into the detection range of the infrared detector 12, the infrared detector 12 sends data information to the controller 8, the controller 8 controls the state display lamp 4 to light or display through the display screen 3 to give an early warning, at the moment, the state display lamp can be manually paused, if an operator does not notice the device, the operation can continue, when one end of the screw 104 moves to be in contact with the spherical ball 135, the spherical ball 135 moves rightwards under the compression of the screw 104 and triggers the tact switch 133, the tact switch 133 outputs a signal to the controller 8, the controller 8 controls the micro motor 102 to stop running, a blocking and separating program is arranged in the controller 8, the controller 8 can automatically run the program under the condition, and the controller 8 can control the micro motor 102 to rotate forwards and drive the screw rod 104 to move outwards until the probe seat 11 moves to the left side of the infrared detector 12 and stops when the detection is not performed (namely, a standard position).
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A roughness meter with anti-seize structure, including main casing body (1), its characterized in that: the device comprises a main shell (1), wherein a control panel (2) is arranged at the top of the main shell (1), the control panel (2) is sequentially provided with a display screen (3), a state display lamp (4) and an operation key (5) from left to right, a placing groove (6) is transversely arranged at the left end of the bottom of the main shell (1), a probe (7) is arranged in the placing groove (6), a controller (8) with a processor is arranged at the top of an inner cavity of the main shell (1), a storage battery (9) is arranged below the controller (8), a power device (10) is arranged below the storage battery (9), the power device (10) comprises a protective shell (101), a micro motor (102), a worm and worm assembly (103), a screw rod (104) and a guide protective assembly (105), the left side of the power device (10) is connected with a probe seat (11), and an infrared detector (, power device (10) right side is equipped with anti-sticking and dies device (13), anti-sticking dies device (13) is including fixed casing (131), circular base (132), dabs switch (133), spring (134) and ball (135), battery (9) are connected with controller (8) electricity, operation button (5), infrared detector (12) and the output that dabs switch (133) all with the input electric connection of controller (8), the output of controller (8) respectively with display screen (3), status display lamp (4) and the input electric connection of micro motor (102).
2. the coarseness gauge with the anti-sticking structure according to claim 1, characterized in that, a separator is arranged between the controller (8) and the storage battery (9) and between the storage battery (9) and the power device (10), and a data interface is arranged on the right side wall of the main shell (1).
3. The coarseness gauge with the anti-sticking structure of claim 1, wherein, the protective shell (101) is fixedly arranged at the bottom of the inner cavity of the main shell (1), the micro motor (102) is arranged on the outer side wall of the protective shell (101), the worm and gear assembly (103) and the screw rod (104) are both arranged in the inner cavity of the protective shell (101), one end of the worm and gear assembly (103) is sleeved on the screw rod (104), the other end is connected with the micro motor (102), the guide protection component (105) comprises a guide sleeve, a thrust bearing, a ball screw pair and a protection cylinder, the guide sleeve, the thrust bearing and the ball screw pair are all sleeved on the screw rod (104) and positioned on the left side of the worm and gear assembly (103), the protection cylinder is arranged on the right side wall of the protection shell (101) and corresponds to the screw rod (104).
4. The coarseness gauge with the anti-jamming structure according to claim 1, characterized in that a port clamping seat is arranged at the left end of the probe seat (11) corresponding to the position of the probe (7), the probe (7) is clamped and fixed with the port clamping seat, one end of the probe seat (11) is fixedly connected with the screw rod (104), a sliding block is arranged at the bottom of the probe seat (11), sliding grooves are arranged at the bottom of the inner cavity of the main shell (1) corresponding to the positions of the sliding blocks, and the sliding block is positioned in the sliding grooves and is in sliding connection with the sliding grooves.
5. The coarseness gauge with the anti-sticking structure according to claim 1, characterized in that the infrared detector (12) comprises a shell and an infrared sensing unit arranged in the shell, the infrared sensing unit comprises an infrared transmitting end and an infrared receiving end, the infrared transmitting end and the infrared receiving end are respectively arranged on the front and rear side walls of the inner cavity of the main shell (1) and have corresponding positions, and a processor in the controller (8) adopts a microprocessor with the model of STM8S105C6T 6.
6. the coarseness gauge with the anti-jamming structure according to claim 1, characterized in that the round base (132) is fixedly connected with the inner side wall of the main shell (1) through a bolt, the tact switch (133) is installed on one side of the round base (132) and sleeved with a spring (134) on the outer side thereof, a round ball (135) is arranged on one side of the spring (134) and sleeved with a fixed shell (131) on the outer side thereof, a fixed snap ring is arranged on the inner side wall of the fixed shell (131) corresponding to the round ball (135), and the round ball (135) corresponds to the lead screw (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442059.4U CN209783555U (en) | 2019-04-03 | 2019-04-03 | roughness meter with anti-sticking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442059.4U CN209783555U (en) | 2019-04-03 | 2019-04-03 | roughness meter with anti-sticking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209783555U true CN209783555U (en) | 2019-12-13 |
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ID=68800921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442059.4U Expired - Fee Related CN209783555U (en) | 2019-04-03 | 2019-04-03 | roughness meter with anti-sticking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209783555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654451A (en) * | 2020-11-24 | 2021-11-16 | 中国石油天然气集团有限公司 | Deformation detection device of supporting structure |
-
2019
- 2019-04-03 CN CN201920442059.4U patent/CN209783555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654451A (en) * | 2020-11-24 | 2021-11-16 | 中国石油天然气集团有限公司 | Deformation detection device of supporting structure |
| CN113654451B (en) * | 2020-11-24 | 2024-03-01 | 中国石油天然气集团有限公司 | Deformation detection device of supporting structure |
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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: 20191213 Termination date: 20210403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |