CN214067004U - Fluorine-containing resin resistance testing device - Google Patents
Fluorine-containing resin resistance testing device Download PDFInfo
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- CN214067004U CN214067004U CN202022951319.6U CN202022951319U CN214067004U CN 214067004 U CN214067004 U CN 214067004U CN 202022951319 U CN202022951319 U CN 202022951319U CN 214067004 U CN214067004 U CN 214067004U
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Abstract
The utility model discloses a fluororesin's resistance test device relates to fluororesin and detects technical field, can divide into liquid and two kinds of solid-state structures for solving the current fluororesin among the prior art, and traditional resistance detects and detects the fluororesin under the liquid state, and solid-state structure detects the problem that receives the restriction of environment and shape easily. The top that detects the box is provided with the insulating inside casing that detects, and the insulating inside casing that detects passes through screw connection with the detection box, the inside of insulating detection inside casing is provided with resistance detection groove, the inside that resistance detection groove was provided with insulating protection and encloses the frame, and insulating protection encloses the frame and passes through the draw-in groove with insulating detection inside casing and be connected, the inside of insulating protection encloses the frame is provided with the resin clamp platform, and the resin clamp platform passes through screw connection with the insulating detection inside casing, the top of resin clamp platform is provided with spring clamp, and spring clamp and resin clamp platform rotate and be connected, one side that insulating protection enclosed the frame is provided with the discharge column.
Description
Technical Field
The utility model relates to a fluorine-containing resin detects technical field, specifically is a fluorine-containing resin's resistance test device.
Background
The fluorine-containing resin refers to a thermoplastic resin containing a fluorine atom in its molecular structure. Has the characteristics of excellent high and low temperature resistance, dielectric property, chemical stability, weather resistance, incombustibility, non-adhesiveness, low friction coefficient and the like. Is an indispensable important material for various departments of national economy, particularly advanced scientific technology and national defense industry. The main types of the fluororesin include Polytetrafluoroethylene (PTFE), Polychlorotrifluoroethylene (PCTFE), polyvinylidene fluoride (PVDF), ethylene-tetrafluoroethylene copolymer (ETFE), ethylene-chlorotrifluoroethylene copolymer (ECTFE), polyvinyl fluoride (PVF), and the like. Wherein polytetrafluoroethylene is taken as the main material.
However, the existing fluororesin can be divided into a liquid structure and a solid structure, the traditional resistance detection is to detect the fluororesin in the liquid state, and the detection of the solid structure is easily limited by the environment and the shape; therefore, the existing requirements are not met, and a resistance testing device of fluorine-containing resin is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fluororesin's resistance test device to solve the current fluororesin that proposes in the above-mentioned background art and can divide into liquid and two kinds of solid-state structures, traditional resistance detects and detects the fluororesin under the liquid state, and the solid-state structure detects the problem that receives the restriction of environment and shape easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fluororesin's resistance test device, is including detecting the box, the top of detecting the box is provided with the insulation detection inside casing, and the insulation detection inside casing passes through the screw connection with the detection box, the inside of insulation detection inside casing is provided with resistance detection groove, the inside in resistance detection groove is provided with insulating protection and encloses the frame, and insulating protection encloses the frame and pass through the draw-in groove with the insulation detection inside casing and be connected, the inside of insulating protection encloses the frame and is provided with resin clamp platform, and resin clamp platform and insulation detection inside casing pass through the screw connection, the top of resin clamp platform is provided with spring clamp, and spring clamp rotates with resin clamp platform to be connected, one side that insulating protection encloses the frame is provided with the discharge column, and the opposite side that insulating protection enclosed the frame is provided with the sense electric column, discharge column and sense electric column run through insulating protection and enclose the frame and extend to the inside that detects the box.
Preferably, the one end of discharging post and induction column all is provided with inner core conducting rod, and the outside of inner core conducting rod is provided with insulating protective case, inner core conducting rod and discharging post and induction column electric connection, and discharging post and induction column pass through the draw-in groove with insulating protective case and be connected.
Preferably, the inner core conducting rod penetrates through the insulating protective enclosing frame and extends to the position above the resin clamping table, a metal cone threaded sleeve is arranged at the other end of the inner core conducting rod, and the metal cone threaded sleeve is rotatably connected with the inner core conducting rod through internal threads.
Preferably, the top of insulating detection inside casing is provided with sealed case lid, and sealed case lid passes through the hinge rotation with the detection box and is connected, the top of sealed case lid is provided with transparent resin plate, and transparent resin plate passes through the draw-in groove with sealed case lid and is connected, the outside of sealed case lid is provided with the case lid hasp.
Preferably, the inside of detecting the box is provided with main power supply shell plate, and main power supply shell plate passes through the screw connection with detecting the box, the surface of detecting the box is provided with operation module.
Preferably, the two sides of the detection box body are provided with box body handles, the box body handles are rotatably connected with the detection box body, and a heat dissipation grid is arranged on one side below the box body handles.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an inside inner core conducting rod that all is provided with of discharge column and inductance column, and insulating protective case covers in the outside of inner core conducting rod, avoid inner core conducting rod and external contact, prevent that its surface from appearing the oxidation phenomenon, thereby influence the numerical value of through-current, the conduction effect of through-current is realized to the inner core conducting rod, the metal cone swivel nut then can discharge and inductance operation, the discharge interval between the metal cone swivel nut can be adjusted through the pivoted mode to metal cone swivel nut and inner core conducting rod simultaneously, can be applicable to the fluororesin structure of different shape structures;
2. the utility model discloses a discharge column releases the measuring current and passes the fluororesin, and then the current that passes the fluororesin is received through the inductance electric column of the other end, under the circumstances of electric current and voltage constancy, judges the resistance value of this fluororesin structure according to the size of loss current.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is a schematic view of the structure of the insulation detection inner frame of the present invention;
fig. 3 is the structural schematic diagram of the insulating protective enclosure frame of the present invention.
In the figure: 1. detecting the box body; 2. an operation module; 3. a main power supply housing plate; 4. a heat dissipation grid; 5. a handle of the box body; 6. sealing the box cover; 7. a transparent resin plate; 8. a box cover is locked; 9. an insulation detection inner frame; 10. a resistance detection tank; 11. an insulating protective enclosure frame; 12. a discharge column; 13. an inductive column; 14. an insulating protective sleeve; 15. an inner core conductive rod; 16. a metal conical thread insert; 17. a resin clamp table; 18. and (4) a spring clamp.
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. 1-3, the present invention provides an embodiment: a resistance testing device of fluorine-containing resin comprises a detection box body 1, wherein an insulation detection inner frame 9 is arranged at the top of the detection box body 1, the insulation detection inner frame 9 is connected with the detection box body 1 through screws, the insulation detection inner frame 9 can prevent current in the detection process from entering the detection box body 1, so that electronic elements in the detection box body 1 break down, a resistance detection groove 10 is arranged in the insulation detection inner frame 9, an insulation protection surrounding frame 11 is arranged in the resistance detection groove 10, the insulation protection surrounding frame 11 is connected with the insulation detection inner frame 9 through a clamping groove, the whole detection process is carried out in the insulation protection surrounding frame 11, the insulation protection surrounding frame 11 can avoid the condition of discharge breakdown caused by overlarge current, a resin clamping table 17 is arranged in the insulation protection surrounding frame 11, and the resin clamping table 17 is connected with the insulation detection inner frame 9 through screws, the top of the resin clamping platform 17 is provided with a spring clamp 18, the spring clamp 18 is rotatably connected with the resin clamping platform 17, the fluororesin of a solid structure is clamped and fixed by the spring clamp 18, one side of the insulating protective enclosure frame 11 is provided with a discharge column 12, the detection current is released by the discharge column 12 and passes through the fluororesin, then the current passing through the fluororesin is received by the inductance column 13 at the other end, under the condition that the current and the voltage are constant, the resistance value of the fluororesin structure is judged according to the magnitude of the loss current, the other side of the insulating protective enclosure frame 11 is provided with the inductance column 13, and the discharge column 12 and the inductance column 13 penetrate through the insulating protective enclosure frame 11 and extend to the inside of the detection box body 1.
Further, the one end of discharge column 12 and inductance column 13 all is provided with inner core conducting rod 15, and the outside of inner core conducting rod 15 is provided with insulating protective case 14, insulating protective case 14 covers in the outside of inner core conducting rod 15, avoid inner core conducting rod 15 and external contact, prevent that oxidation phenomenon from appearing on its surface, thereby influence the numerical value through the electric current, inner core conducting rod 15 and discharge column 12 and inductance column 13 electric connection, and discharge column 12 and inductance column 13 pass through the draw-in groove with insulating protective case 14 and are connected.
Further, the inner core conducting rod 15 penetrates through the insulating protective enclosure frame 11 and extends to the upper side of the resin clamping table 17, a metal cone threaded sleeve 16 is arranged at the other end of the inner core conducting rod 15, the metal cone threaded sleeve 16 is rotatably connected with the inner core conducting rod 15 through internal threads, the conducting effect of current is achieved through the inner core conducting rod 15, the metal cone threaded sleeve 16 can perform discharging and inductive operation, meanwhile, the discharging distance between the metal cone threaded sleeve 16 can be adjusted through the metal cone threaded sleeve 16 and the inner core conducting rod 15 in a rotating mode, and the inner core conducting rod can be suitable for fluororesin structures with different shapes and structures.
Further, the top of insulating detection inside casing 9 is provided with sealed case lid 6, and sealed case lid 6 passes through hinge rotation with detection box 1 and is connected, need carry out the closure with sealed case lid 6 during the detection, promote the security of detection ring border, also avoid external environment factor to cause the influence to inside testing process simultaneously, the top of sealed case lid 6 is provided with transparent resin plate 7, and transparent resin plate 7 passes through the draw-in groove with sealed case lid 6 and is connected, during the detection, the staff can see through transparent resin plate 7 and observe the inside condition of detection, the outside of sealed case lid 6 is provided with case lid hasp 8.
Further, the inside of detecting box 1 is provided with main power supply shell plate 3, and main power supply shell plate 3 passes through the screw connection with detecting box 1, and the inboard design of main power supply shell plate 3 has the equipment of adjusting the power supply, and the surface of detecting box 1 is provided with operation module 2, and staff's accessible box outside operation module 2 carries out the setting of measuring current.
Further, the both sides that detect box 1 all are provided with box handle 5, portable, and box handle 5 rotates with detection box 1 to be connected, and one side of box handle 5 below is provided with radiator grille 4, and radiator grille 4 can help the internal power supply in the work to dispel the heat, avoids appearing damaging because of the too big box that leads to of electric current.
The working principle is as follows: when the device is used, a spring clamp 18 at the top of a resin clamping table 17 is used for clamping and fixing a solid-structure fluororesin, a discharge column 12 and an inductance column 13 are respectively arranged at two ends of the resin clamping table 17, an inner core conducting rod 15 is arranged at one end of each of the discharge column 12 and the inductance column 13, an insulating protective sleeve 14 is arranged outside the inner core conducting rod 15, the insulating protective sleeve 14 covers the outer part of the inner core conducting rod 15, the inner core conducting rod 15 can be prevented from contacting with the outer part, the surface of the inner core conducting rod 15 is prevented from being oxidized, the value of passing current is influenced, the conducting effect of the current is realized through the inner core conducting rod 15 during detection, a metal cone screw sleeve 16 at the tail end of the inner core conducting rod 15 can perform discharging and inductance operations, and the discharge distance between the metal cone screw sleeves 16 can be adjusted by the metal cone screw sleeve 16 and the inner core conducting rod 15 in a rotating manner, the method can be applied to fluororesin structures with different shapes, so that the detection current is released through the fluororesin by the discharge column 12, and then the current passing through the fluororesin is received by the inductance column 13 at the other end, and the resistance value of the fluororesin structure is judged according to the magnitude of the loss current under the condition that the current and the voltage are constant.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (6)
1. The utility model provides a fluorine-containing resin's resistance test device, is including detecting box (1), its characterized in that: the detection device is characterized in that an insulating detection inner frame (9) is arranged at the top of the detection box body (1), the insulating detection inner frame (9) is connected with the detection box body (1) through screws, a resistance detection groove (10) is arranged inside the insulating detection inner frame (9), an insulating protection enclosing frame (11) is arranged inside the resistance detection groove (10), the insulating protection enclosing frame (11) is connected with the insulating detection inner frame (9) through a clamping groove, a resin clamping table (17) is arranged inside the insulating protection enclosing frame (11), the resin clamping table (17) is connected with the insulating detection inner frame (9) through screws, a spring clamp (18) is arranged at the top of the resin clamping table (17), the spring clamp (18) is rotatably connected with the resin clamping table (17), a discharge column (12) is arranged on one side of the insulating protection enclosing frame (11), and an electricity sensing column (13) is arranged on the other side of the insulating protection enclosing frame (11), the discharge column (12) and the inductance column (13) penetrate through the insulation protection surrounding frame (11) and extend to the interior of the detection box body (1).
2. The device for testing the resistance of a fluorine-containing resin according to claim 1, wherein: the one end of discharging post (12) and inductance column (13) all is provided with inner core conducting rod (15), and the outside of inner core conducting rod (15) is provided with insulating protective case (14), inner core conducting rod (15) and discharging post (12) and inductance column (13) electric connection, and discharging post (12) and inductance column (13) pass through the draw-in groove with insulating protective case (14) and be connected.
3. The resistance test apparatus for fluorine-containing resin according to claim 2, wherein: the inner core conducting rod (15) penetrates through the insulating protective enclosing frame (11) and extends to the upper side of the resin clamping table (17), a metal cone threaded sleeve (16) is arranged at the other end of the inner core conducting rod (15), and the metal cone threaded sleeve (16) is rotatably connected with the inner core conducting rod (15) through internal threads.
4. The device for testing the resistance of a fluorine-containing resin according to claim 1, wherein: the top of insulating detection inside casing (9) is provided with sealed case lid (6), and sealed case lid (6) and detection box (1) pass through the hinge rotation and be connected, the top of sealed case lid (6) is provided with transparent resin board (7), and transparent resin board (7) are connected through the draw-in groove with sealed case lid (6), the outside of sealed case lid (6) is provided with case lid hasp (8).
5. The device for testing the resistance of a fluorine-containing resin according to claim 1, wherein: the detection box is characterized in that a main power supply outer shell plate (3) is arranged inside the detection box body (1), the main power supply outer shell plate (3) is connected with the detection box body (1) through screws, and an operation module (2) is arranged on the outer surface of the detection box body (1).
6. The device for testing the resistance of a fluorine-containing resin according to claim 1, wherein: the detection box is characterized in that box handles (5) are arranged on two sides of the detection box body (1), the box handles (5) are rotatably connected with the detection box body (1), and a heat dissipation grid (4) is arranged on one side below the box handles (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951319.6U CN214067004U (en) | 2020-12-08 | 2020-12-08 | Fluorine-containing resin resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951319.6U CN214067004U (en) | 2020-12-08 | 2020-12-08 | Fluorine-containing resin resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067004U true CN214067004U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022951319.6U Active CN214067004U (en) | 2020-12-08 | 2020-12-08 | Fluorine-containing resin resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067004U (en) |
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2020
- 2020-12-08 CN CN202022951319.6U patent/CN214067004U/en active Active
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Address after: East 1st Floor, Building 12-A # -22, No. 377 Wuyi South Road, Wujin National High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213164 Patentee after: Changzhou Chuanyu New Materials Co.,Ltd. Address before: East 1st Floor, Building 12-A # -22, No. 377 Wuyi South Road, Wujin National High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213164 Patentee before: Jiangsu Chuanyu Polymer Materials Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |