CN205319459U - Stranded conductor appearance for detection device - Google Patents
Stranded conductor appearance for detection device Download PDFInfo
- Publication number
- CN205319459U CN205319459U CN201521141543.1U CN201521141543U CN205319459U CN 205319459 U CN205319459 U CN 205319459U CN 201521141543 U CN201521141543 U CN 201521141543U CN 205319459 U CN205319459 U CN 205319459U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- moving spring
- fixed mount
- twisted wire
- described rotating
- Prior art date
- 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
Links
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a stranded conductor appearance for detection device belongs to the test equipment technology field. The utility model discloses a stranded conductor appearance, including pivot and pivot mount, the pivot includes solid shaft part and hollow shaft part, and the diameter of solid shaft part is lighter than the diameter of hollow shaft part, hollow shaft period number in the centre of pivot, and solid shafting period number in the both ends of pivot, install on the pivot mount through solid shaft part at the both ends of pivot, and self axial rotation can be followed in the pivot, the stranded conductor appearance still includes resetting means, and resetting means is used for reseing the pivot to initial position. The utility model discloses a stranded conductor appearance is installed and is deposited and detect reseing of socket what detection case internal portion was used for detecting the detection line, can solve detection device and because of pull out the problem of damaging of inserting many times, make things convenient for the socket to change and the maintenance simultaneously.
Description
Technical field
This utility model relates to a kind of detection equipment, particularly to detecting device twisted wire instrument, belongs to detection equipment technical field.
Background technology
For ensureing the normal communication function of pilot and control tower in daily aviation flight process, before taking off every time, being desirable that the helmet is checked by pilot, detection method is: helmet headset and transmitter resistance are detected by universal meter resistance grade by flight crew. The whole checking process of this inspection method is more numerous and diverse, relatively professional, it is easy to missing inspection occur; Simultaneously original detector be the helmet according to mechanist as calibration standard, and between practical flight person's helmet, there is certain difference, bring the hidden danger of instability to pilot's communication.
A intelligent helmet detecting device is devised according to the problems referred to above for this present inventor, this intelligent helmet detecting device includes detection module and testing result output module, testing result output module is connected with output display screen, and detection module is connected with the helmet to be detected by cable plug and socket. Described detection module and described testing result output module are arranged in a same casing, and the socket connecting the described helmet to be detected is fixed on the side of described casing, becomes a part for described casing. During the detection helmet, the plug on the helmet and the socket on casing are connected, start detecting device and the helmet is detected, and in output display screen display testing result. But, there is following defect in the detecting device of said structure: due to detect the work of the helmet be one the time is of short duration but work that repeatability is very strong, same detecting device may be more than likely complete even thousands of the helmets up to a hundred on the same day, it is necessary to socket ceaselessly carries out the work of plug; And due to the elaboration of helmet detecting device, socket and plug junction is provided with multiple connection line and connects jack, increases the plug process frictional force of socket and plug. Socket is fixed on detection casing, and detection casing is all had bigger force by socket plug, it is easy to damage casing, and socket is once offset with detection casing, it is easier to damage test socket. And owing to intelligent detection equipment is an extremely accurate equipment, after socket and detecting device casing damage, the maintenance of detecting device casing and socket are changed and are wasted time and energy.
Utility model content
Goal of the invention of the present utility model is in that: the test socket existed for prior art is fixedly mounted on detecting device casing, repeatedly plug socket is easily damaged test socket and the problems referred to above of detecting device body structure, a kind of detecting device twisted wire instrument is provided, this twisted wire instrument is arranged on the inside of detection casing, for receiving the detection line connecting test socket and detection module, realize test socket and the separate design of detection casing, it is possible to the problem solving repeatedly connection detecting device and damaging socket and body structure.
To achieve these goals, the technical solution adopted in the utility model is:
Detecting device twisted wire instrument, including rotating shaft and rotating shaft fixed mount, described rotating shaft includes solid shaft part and hollow shaft section, the diameter of described solid shaft part is less than the diameter of described hollow shaft section, described hollow shaft section is positioned at the centre of described rotating shaft, described solid shafting section is positioned at the two ends of described rotating shaft, and the two ends of described rotating shaft are arranged on described rotating shaft fixed mount by described solid shaft part, and described rotating shaft can along self axial rotation; Described twisted wire instrument also includes resetting means, and described resetting means is for being reset to initial position by described rotating shaft. Twisted wire instrument of the present utility model, is arranged on the inside of detecting device casing, connects the detection line of detection module in test socket and detecting device and is wrapped in described hollow shaft section. When there being external force that described test socket is applied external force, namely detection line moves with test socket and drives axis of rotation simultaneously, and now test socket leaves detection casing, and testing staff can hold socket plug by hands, connects or disconnect equipment to be detected and detection equipment. After having operated, described rotating shaft can being reset to initial position by described resetting means, rotating shaft resets and drives detection line to move with rotating shaft, and detection line drives test socket to be reset to initial position. The twisted wire instrument of said structure, it is arranged on the inner side of detection casing for receiving the detection line connecting test socket and equipment to be detected, test socket and detection casing separate design can be realized, facilitate connection and the disconnection of test socket and equipment to be detected, also allow for the maintenance of detection equipment. The socket plug that this design is many to plugs and sockets connection line and connecting hole, effect is more preferably. And rotating shaft is set to the hollow shaft section section of said structure and solid shaft part segment structure, the detection line length being wrapped in rotating shaft can be increased, reduce again rotating shaft consumptive material, alleviate rotating shaft weight, reduce device production cost.
As preferred version of the present utility model, described solid shaft part is arranged on described rotating shaft fixed mount by bearing. In twisted wire instrument work process, rotating shaft is always at rotary state. Rotating shaft is arranged on rotating shaft fixed mount by bearing, it is possible to reducing the friction between rotating shaft and rotating shaft fixed mount, axis of rotation process is with flexibly.
As preferred version of the present utility model, described hollow shaft section is provided with metallic channel, and described metallic channel is that external screw thread shape is distributed on described hollow shaft section outer surface. Detection line is wrapped in described hollow shaft section along described metallic channel. Hollow shaft section arranges the rotation guiding that metallic channel can be detection line, particularly regains the process process of initial position (rotating shaft be reset to) at detection line, it is possible to avoid detection line to be wound around overlap, affect the use of twisted wire instrument next time.
As preferred version of the present utility model, described rotating shaft fixed mount is provided with socket pilot hole, and described socket pilot hole runs through described rotating shaft fixed mount. Test socket is and the outside of rotating shaft fixed mount, and rotating shaft is positioned at the inner side of rotating shaft fixed mount, connects the detection line described socket pilot hole of traverse of detecting device detection module and test socket. Socket pilot hole is in rotating shaft reseting procedure, and the reset of socket is installed and guiding, and when rotating shaft is reset to initial position, socket is positioned at described socket pilot hole. Arranging described pilot hole can facilitate described socket to enter described socket pilot hole when resetting smoothly.
As preferred version of the present utility model, described pilot hole is horn mouth, and is bell-mouthed path mouth end near the side of described rotating shaft. Bell mouth shape socket pilot hole simple in construction, guide effect is good.
As preferred version of the present utility model, described resetting means is back-moving spring, and one end of described back-moving spring connects described rotating shaft fixed mount, and the other end connects described rotating shaft;When described rotating shaft is in initial position, described back-moving spring is in nature retracted position. When rotating shaft is in initial position, back-moving spring is in nature retracted position, without interaction force between back-moving spring and rotating shaft, when testing staff takes out socket, detection line can drive axis of rotation, axis of rotation can cause described back-moving spring elastic deformation, and spring countershaft has the elastic force making rotating shaft reset; When testing staff is no longer to socket and detection line force, namely this elastic force drive rotating shaft to reset, and then drives detection line and socket to reset. Resetting means adopts has elastically-deformable spring structure, and rotating shaft can automatically reset, it is not necessary to manual operation. Device operation is simpler. And the force of back-moving spring countershaft is a variable force, it is possible to automatically adjust according to the turned position of rotating shaft, and the inertia of back-moving spring can be overcome to rotate, rotating shaft better reduction.
As preferred version of the present utility model, described back-moving spring stretches out in the shape of a spiral in same plane; The solid shaft part of described rotating shaft one end passes the center of described back-moving spring and is arranged on described rotating shaft fixed mount, and one end of described back-moving spring connects described solid shaft part, and the other end connects described rotating shaft fixed mount. The back-moving spring of said structure, simple in construction, rotating shaft better reduction.
As preferred version of the present utility model, described rotating shaft fixed mount being additionally provided with back-moving spring guider, described back-moving spring is positioned at described back-moving spring guider, and the solid shaft part of the described back-moving spring of traverse is also cross described back-moving spring guider. Arranging guider for back-moving spring is possible to prevent spring to deflect, it is to avoid spring breaking down and guiding skew.
As preferred version of the present utility model, described back-moving spring guider is spacing gathering sill, described spacing gathering sill includes guide plate and lower guide plate, described upper guide plate is positioned at the top of described back-moving spring, described lower guide plate is positioned at the lower section of described back-moving spring, and described solid shaft part is arranged on described rotating shaft fixed mount through described upper guide plate and described lower guide plate.
As preferred version of the present utility model, along described rotating shaft axial direction, the spacing that the width of described spacing gathering sill is between d(and described upper guide plate and described lower guide plate is d), and the height of described back-moving spring is h, and h < d < 3h.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, twisted wire instrument of the present utility model, it is arranged on the inner side of detection casing for receiving the detection line connecting test socket and equipment to be detected, test socket and detection casing separate design can be realized, facilitate connection and the disconnection of test socket and equipment to be detected, also allow for the maintenance of detection equipment. The socket plug that this design is many to plugs and sockets connection line and connecting hole, effect is more preferably.
2, described rotating shaft is divided into hollow shaft section section and solid shaft part section, it is possible to increase the winding length of detection line, reduces consumptive material and the weight of rotating shaft, reduce the production cost of rotating shaft.
3, in rotating shaft, it is provided with the rotation guiding that external screw thread shape metallic channel can be detection line, particularly regains the process process of initial position (rotating shaft be reset to) at detection line, it is possible to avoid detection line to be wound around overlap, affect the use of twisted wire instrument next time.
4, setting socket pilot hole on rotating shaft fixed mount, can install described socket on the one hand, further aspect is that and lead into socket reseting procedure, it is possible to make twisted wire instrument reseting procedure more smooth, and be hardly damaged resetting means, twisted wire instrument extends service life.
5, arranging back-moving spring guider for back-moving spring is possible to prevent spring to deflect, it is to avoid spring breaking down and guiding skew.
Accompanying drawing explanation
Fig. 1 is structural representation one (axonometric drawing) of the present utility model.
Fig. 2 is structural representation two (front view) of the present utility model.
Fig. 3 is the A-A view in Fig. 2.
Fig. 4 is the B-B view in Fig. 2.
Fig. 5 is the R partial enlarged drawing in Fig. 2.
Fig. 6 is mounting structure schematic diagram of the present utility model (socket pilot hole is positioned on detection casing)
Fig. 7 is the R ' partial enlarged drawing in Fig. 6.
Number in the figure:1-bearing, 2-rotating shaft, 3-detects line, and 4-detects line lug, 5-rotating shaft fixed mount, 6-back-moving spring, the spacing gathering sill of 7-, the upper guide plate of 71-, 72-lower guide plate, 8-test socket, 9-socket pilot hole, and 10-detects equipment box, 11-metallic channel.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, a kind of detecting device twisted wire instrument, including rotating shaft 2 and rotating shaft fixed mount 5, as shown in Figure 4, the two ends of rotating shaft 2 are solid shaft part, and the solid shaft part of rotating shaft 2 is arranged on rotating shaft fixed mount 5 by bearing 1, and the middle part of rotating shaft 2 is hollow shaft section. Rotating shaft 2 is positioned at the inner side of rotating shaft fixed mount 5 and rotating shaft 2 can along self axial rotation. Twisted wire instrument also includes back-moving spring 6 and spacing gathering sill 7. As shown in Figure 2 and Figure 3, back-moving spring 6 in the same plane in the shape of a spiral to extension; The solid shaft part of rotating shaft 2 lower end passes the center of back-moving spring 6 and is arranged on rotating shaft fixed mount 5. Such as Fig. 3, one end connection rotating shaft of back-moving spring 6 fixes 5, other end connection rotating shaft 2. Such as Fig. 4, spacing gathering sill 7 includes guide plate 71 and lower guide plate 72, and upper guide plate 71 is positioned at the top of back-moving spring 6, and lower guide plate 72 is positioned at the lower section of back-moving spring 6, and rotating shaft 2 is arranged on rotating shaft fixed mount 5 through upper guide plate 71 and lower guide plate 72. Along the axial direction of rotating shaft 2, the width of spacing gathering sill 7 is that namely to go up the spacing between guide plate 71 and lower guide plate 72 be d) to d(, and the height of back-moving spring 6 is h, and h < d < 3h. Such as Fig. 2, Fig. 4, the hollow shaft section of rotating shaft 2 is provided with metallic channel 11, and metallic channel 11 is distributed on the hollow shaft section outer surface of rotating shaft 2 in external screw thread shape, metallic channel 11 and back-moving spring 6 rotating Vortex. Such as Fig. 2, Fig. 5, rotating shaft fixed mount 5 is provided with socket pilot hole 9, is arranged on detection line 3 one end in rotating shaft 2 and connects detecting device, and the other end is through socket pilot hole 9 and connects test socket 8, and test socket 8 is for being connected with equipment to be detected. Socket pilot hole 9 is in bell mouth shape and runs through rotating shaft fixed mount 5, and is bell-mouthed path mouth end near the inner side of rotating shaft 2. When rotating shaft 2 is in initial position, in Fig. 2, test socket 8 is arranged in socket pilot hole 9, and now back-moving spring 6 is in nature retracted position. Fig. 6, Fig. 7 are the mounting structure schematic diagram that the present embodiment twisted wire instrument is arranged on detecting device box inside, now it is arranged on detection casing 10 for the jack wires hole 9 installed with guide receptacles, when testing staff takes out test socket 8, test socket 8 is positioned at the outside of detecting device casing.As shown in Figure 6,10 are detection equipment box, and Fig. 7 is the R ' partial enlarged drawing in Fig. 6. When rotating shaft 2 is in initial position, test socket 8 is positioned at socket pilot hole 9. When needs detection equipment, test socket 8 is taken out from socket pilot hole 9 and is connected with the plug on equipment to be checked by testing staff. After testing staff looses one's grip, due to the resilience force of back-moving spring 6, back-moving spring 6 can drive rotating shaft 2 to rotate reset. Rotating shaft 2 rotates and detection line 3 can be driven in the process resetted 2 to be wound around and test socket 8 be returned in socket pilot hole 9 around the shaft.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (10)
1. detecting device twisted wire instrument, it is characterized in that: include rotating shaft and rotating shaft fixed mount, described rotating shaft includes solid shaft part and hollow shaft section, the diameter of described solid shaft part is less than the diameter of described hollow shaft section, described hollow shaft section is positioned at the centre of described rotating shaft, described solid shafting section is positioned at the two ends of described rotating shaft, and the described solid shaft part at described rotating shaft two ends is arranged on described rotating shaft fixed mount, and described rotating shaft can along self axial rotation; Described twisted wire instrument also includes resetting means, and described resetting means is for being reset to initial position by described rotating shaft.
2. twisted wire instrument according to claim 1, it is characterised in that: described solid shaft part is arranged on described rotating shaft fixed mount by bearing.
3. twisted wire instrument according to claim 1, it is characterised in that: described hollow shaft section is provided with metallic channel, and described metallic channel is that external screw thread shape is distributed on described hollow shaft section outer surface.
4. the twisted wire instrument according to claim 1 or 3, it is characterised in that: described rotating shaft fixed mount is provided with socket pilot hole, and described socket pilot hole runs through described rotating shaft fixed mount.
5. twisted wire instrument according to claim 4, it is characterised in that: described pilot hole is horn mouth, and is bell-mouthed path mouth end near the side of described rotating shaft.
6. twisted wire instrument according to claim 1, it is characterised in that: described resetting means is back-moving spring, and one end of described back-moving spring connects described rotating shaft fixed mount, and the other end connects described rotating shaft; When described rotating shaft is in initial position, described back-moving spring is in nature retracted position.
7. twisted wire instrument according to claim 6, it is characterised in that: described back-moving spring stretches out in the shape of a spiral in same plane; The solid shaft part of described rotating shaft one end passes the center of described back-moving spring and is arranged on described rotating shaft fixed mount, and one end of described back-moving spring connects described solid shaft part, and the other end connects described rotating shaft fixed mount.
8. twisted wire instrument according to claim 7, it is characterized in that: described rotating shaft fixed mount is additionally provided with back-moving spring guider, described back-moving spring is positioned at described back-moving spring guider, and the solid shaft part of the described back-moving spring of traverse is also cross described back-moving spring guider.
9. twisted wire instrument according to claim 8, it is characterized in that: described back-moving spring guider is spacing gathering sill, described spacing gathering sill includes guide plate and lower guide plate, described upper guide plate is positioned at the top of described back-moving spring, described lower guide plate is positioned at the lower section of described back-moving spring, and described solid shaft part is arranged on described rotating shaft fixed mount through described upper guide plate and described lower guide plate.
10. twisted wire instrument according to claim 9, it is characterised in that: along described rotating shaft axial direction, the width of described spacing gathering sill is d, and the height of described back-moving spring is h, and h < d < 3h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141543.1U CN205319459U (en) | 2015-12-31 | 2015-12-31 | Stranded conductor appearance for detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141543.1U CN205319459U (en) | 2015-12-31 | 2015-12-31 | Stranded conductor appearance for detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319459U true CN205319459U (en) | 2016-06-15 |
Family
ID=56200471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141543.1U Expired - Fee Related CN205319459U (en) | 2015-12-31 | 2015-12-31 | Stranded conductor appearance for detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428930A (en) * | 2015-12-31 | 2016-03-23 | 魏强 | Wire twisting instrument for detecting device |
| CN109346997A (en) * | 2018-09-25 | 2019-02-15 | 湖南盛世电线电缆有限公司 | A kind of adjustable cable of connection length |
-
2015
- 2015-12-31 CN CN201521141543.1U patent/CN205319459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428930A (en) * | 2015-12-31 | 2016-03-23 | 魏强 | Wire twisting instrument for detecting device |
| CN109346997A (en) * | 2018-09-25 | 2019-02-15 | 湖南盛世电线电缆有限公司 | A kind of adjustable cable of connection length |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205319459U (en) | Stranded conductor appearance for detection device | |
| CN203877667U (en) | Mobile cable reel | |
| CN105428930A (en) | Wire twisting instrument for detecting device | |
| CN105403804A (en) | Wire winding instrument of detection device | |
| CN112563850B (en) | Computer network wiring port connecting device | |
| CN205317825U (en) | Intelligent detection apparatus | |
| CN107632173A (en) | Lightning arrester insulation junction pole | |
| CN209148449U (en) | Elastic string maximum elongation measurer | |
| CN209247655U (en) | A kind of cable detecting device | |
| CN109677592A (en) | A kind of contractile quadrotor drone | |
| CN105467171A (en) | Intelligent detection device | |
| CN211263535U (en) | Test wire suspension fixing device | |
| CN208256314U (en) | A kind of protection type cable with embossing copper sheath | |
| CN208043991U (en) | Transmission open acess on-Line Monitor Device | |
| CN209635658U (en) | A kind of new-type lead wire box of electrocardiogram | |
| CN208433603U (en) | Scalable data line | |
| CN114062159A (en) | Cable bending test device and test method | |
| CN218444459U (en) | Multistage planetary gear case stress testing device | |
| CN216526044U (en) | Grounding resistance testing device | |
| CN203688863U (en) | Skeleton-type optical fiber ribbon cabling machine 131 | |
| CN219238900U (en) | Communication cable winding and unwinding device | |
| CN208367680U (en) | A kind of network interface and USB converter | |
| CN208270609U (en) | A kind of substation fault automatic detection device | |
| CN216052017U (en) | Distribution network line fault positioning device | |
| CN206930729U (en) | A kind of Novel lightning arrester live testing instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161231 |