CN209802231U - Movable inhaul cable mechanism - Google Patents
Movable inhaul cable mechanism Download PDFInfo
- Publication number
- CN209802231U CN209802231U CN201920971458.XU CN201920971458U CN209802231U CN 209802231 U CN209802231 U CN 209802231U CN 201920971458 U CN201920971458 U CN 201920971458U CN 209802231 U CN209802231 U CN 209802231U
- Authority
- CN
- China
- Prior art keywords
- movable shaft
- section
- guide
- stay cord
- movable
- 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.)
- Active
Links
Abstract
The utility model discloses a movable inhaul cable mechanism, including guide pin bushing, but the movable shaft of axial slip endotheca in the guide pin bushing, connect in the stay cord of movable shaft one end, set up the elastic component in the guide pin bushing and set up the setting element that is used for fixing a position the movable shaft on movable shaft or guide pin bushing, the elastic component has the elastic force that makes the movable shaft axial motion and take up the stay cord, the setting element makes the movable shaft have two position states at least, be taut position and relax position respectively, when the movable shaft overcomes the elastic force of elastic component and slides to the relax position to near stay cord one end, the stay cord is relaxed when the movable shaft pushes to keep away from stay cord one end through the elastic force of elastic component and slides to taut position; the utility model discloses cable mechanism need not frequent installation or dismantlement, and convenient operation is simple, has improved detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the automobile-manufacturing, a movable cable mechanism is related to.
background
The existing cable structure is a fixed cable structure, the cable structure is used as a push-pull mechanism to tighten or loosen the cable by matching a handle with a multi-link structure, the push-pull structure is fixedly installed, the fixed cable structure occupies a large space and is limited in arrangement space, and in order to facilitate arrangement, the fixed cable is usually arranged at a far position to cause the cable to be large in length, so that the overall checking tool is messy, the fixed cable needs to be frequently disassembled, the operation is complex, and the detection efficiency is low;
Therefore, in order to solve the above problems, a movable cable mechanism is needed, which can be operated by hands, is easy to arrange, does not need to be disassembled, is convenient to operate, and has high detection efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a movable cable mechanism, but this cable mechanism handheld operation, it is easy to arrange, need not to dismantle, convenient operation, detection efficiency is high.
The utility model discloses a movable cable mechanism, but including guide pin bushing, the sliding shaft of axial slip endotheca in the guide pin bushing, connect in the stay cord of sliding shaft one end, set up the elastic component in the guide pin bushing and set up the setting element that is used for fixing a position the sliding shaft on sliding shaft or guide pin bushing, the elastic component has the elastic force that makes sliding shaft axial motion and taut stay cord, the setting element makes the sliding shaft have two position states at least, is taut position and release position respectively, and the elastic force of overcoming the elastic component as the sliding shaft is relaxed to the stay cord when being close to stay cord one end slip to release position, and the stay cord is taut when the elastic force that the sliding shaft passes through the elastic component impels to keeping away from stay cord one end and slide to.
Further, but loose axle circumferential direction's cover is in the guide pin cover, the guide pin cover excircle is opened there is the spacing groove, the spacing groove includes axial extension section cell body and connects in axial extension section cell body tip and radial extension's radial extension section cell body, the setting element is the locating pin, the locating pin radially runs through on the loose axle, the locating pin extends to the spacing inslot, the locating pin is supported by the elastic force drive of elastic component and is kept away from radial extension section cell body one end at axial extension section cell body and support and form the taut position and the relaxed position of loose axle when the lateral wall of axial extension section cell body is close to in radial extension section cell body axial by the elastic force drive of elastic component.
Furthermore, the excircle of the guide sleeve is oppositely provided with two centrosymmetric limiting grooves, and two ends of the positioning pin are respectively positioned in the two limiting grooves.
Further, the side wall of the groove body of the radial extension section, which is axially close to the groove body of the axial extension section, is provided with a positioning groove which is inwards sunken and used for accommodating the positioning pin.
Further, the guide pin bushing is upper end open structure, the loose axle is in the guide pin bushing through the upper end part endotheca of guide pin bushing, the elastic component sets up between guide pin bushing inner chamber bottom and loose axle bottom and for compression state, radial extension section cell body is connected in axial extension section cell body bottom, the stay cord passes the guide pin bushing bottom and connects on the loose axle.
Further, the movable shaft comprises a main body section and a guide section which is coaxially connected to the lower end of the main body section and has a diameter smaller than that of the main body section, the main body section is sleeved in the guide sleeve from the upper end part of the guide sleeve, a guide hole is formed in the lower end of the guide sleeve, the guide section penetrates through the guide hole, and the elastic piece is arranged between the bottom of the inner cavity of the guide sleeve and the bottom end of the main body section.
Furthermore, the movable shaft further comprises a holding section which is connected to the upper end of the main body section and is positioned outside the guide sleeve, and the diameter of the holding section is larger than that of the main body section.
further, the elastic piece is sleeved on the guide section.
Furthermore, a threading hole for the stay cord to penetrate is axially formed in one end of the movable shaft, and a locking hole which is communicated with the threading hole and used for locking the stay cord is radially formed in the outer circle of the movable shaft.
The utility model has the advantages that:
The bottom of the guide sleeve can be supported on the parts of the guide sleeve in a self-adaptive manner according to the structure of the actual inspection device, the structure can also be operated by hands, a certain supporting force is provided for the guide sleeve by hands, the cable mechanism does not need to be frequently mounted or dismounted, the operation is convenient and simple, and the detection efficiency is improved; the movable zipper mechanism is small in size, small in occupied space and easy to arrange, the stay cord does not need to be too long, the check tool is enabled to be cleaner and tidier integrally, the movable zipper mechanism can be operated in a handheld mode, fixed space does not need to be occupied, and the check tool is convenient to design and arrange.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic axial cross-sectional view of FIG. 1;
Detailed Description
FIG. 1 is a schematic view of the present invention; FIG. 2 is a schematic axial cross-sectional view of FIG. 1;
As shown in the figure: this embodiment movable cable mechanism, 1 movable cable mechanism, its characterized in that: the device comprises a guide sleeve 1, a movable shaft 2 which is sleeved in the guide sleeve in an axial sliding manner, a pull rope 3 connected to one end of the movable shaft, an elastic part 4 arranged in the guide sleeve and a positioning part arranged on the movable shaft or the guide sleeve and used for positioning the movable shaft, wherein the elastic part has elastic force for enabling the movable shaft to axially move and tensioning the pull rope; the other end of the stay cord is connected to a bumper mounting bracket simulation block, the bumper mounting bracket simulation block is mounted on a bumper through a buckle, the two position states of the movable shaft realize the tensioning and loosening states of the stay cord, the movable shaft is pushed to move to the loosening position by holding the guide sleeve by hand and is positioned by the positioning piece, when the positioning piece releases the positioning of the movable shaft, the movable shaft is pushed to the tensioning position through the elastic force of the elastic piece and is positioned through the positioning piece, the speed of pushing the movable shaft by the elastic piece is high, so that the stay cord generates instant tensioning force, the stay cord pulls the bumper mounting bracket simulation block, the bottom of the guide sleeve can be self-adaptively supported on the parts of the guide sleeve according to the structure of an actual detection tool, because the force for dismounting the bumper mounting bracket simulation block is small, the structure can also be operated by hand, a certain supporting force is provided for the guide sleeve through the hand, and the stay cord, the operation is convenient and simple, and the detection efficiency is improved; the movable zipper mechanism is small in size, small in occupied space and easy to arrange, the pull rope does not need to be overlong, the movable zipper mechanism can be stored together with the detection block, the detection tool is enabled to be cleaner and tidier integrally, the movable zipper mechanism can be operated by hands, fixed space does not need to be occupied, and the detection tool is convenient to design and arrange;
In this embodiment, the movable shaft is sleeved in the guide sleeve in a circumferential rotating manner, a limiting groove 5 is formed in the outer circle of the guide sleeve 1, the limiting groove comprises an axial extension section groove body 5a and a radial extension section groove body 5b which is connected to the end part of the axial extension section groove body and extends in the radial direction, the positioning piece is a positioning pin 6, the positioning pin penetrates through the movable shaft in the radial direction, the positioning pin extends into the limiting groove 5, and the positioning pin is driven by the elastic force of the elastic piece to abut against one end, far away from the radial extension section groove body, of the axial extension section groove body 5a and abut against the side wall, axially close to the axial extension section groove body 5a, of the radial extension section groove body 5b to form a tensioning position and; combine fig. 1 and fig. 2 to show, inwards promote the loose axle and rotate the loose axle and make the locating pin rotate and form the location that is located the position of relaxing to the loose axle in radial extension section cell body 5b, rotate the loose axle and make the locating pin rotate outside radial extension section cell body, the elasticity of elastic component promotes loose axle endwise slip and drives the taut pulling force that forms bumper installing support analog block of stay cord, this simple structure, the operation of being convenient for, occupation space is little, uses in a flexible way.
In this embodiment, the outer circle of the guide sleeve 1 is oppositely provided with two centrosymmetric limiting grooves 5, and two ends of the positioning pin 6 are respectively positioned in the two limiting grooves; as shown in the combined figure 2, two ends of the positioning pin are respectively positioned in the two limiting grooves, so that the stress of the positioning pin is balanced, and the sliding stability of the movable shaft is improved.
In this embodiment, the side wall of the radial extension section groove body 5b axially close to the axial extension section groove body 5a is provided with a positioning groove 5c which is recessed inwards and used for accommodating a positioning pin; as shown in fig. 1, when the locating pin is located radial extension section cell body 5b, press the locating pin in this locating slot 5c through elastic elasticity, can effectively lock the position of relaxing, can prevent the cable structure maloperation that the malrotation leads to, improved cable mechanism's security and operational reliability.
In this embodiment, the guide sleeve is of an upper end opening structure, the movable shaft is sleeved in the guide sleeve through the upper end part of the guide sleeve, the elastic member is arranged between the bottom of the inner cavity of the guide sleeve and the bottom end of the movable shaft and is in a compressed state, the radial extension section groove body 5b is connected to the bottom end of the axial extension section groove body 5a, and the pull rope penetrates through the bottom of the guide sleeve and is connected to the movable shaft; the elastic piece is packaged in a cavity formed by the guide sleeve and the movable shaft, the arrangement of the elastic piece is facilitated by the structure, the structural compactness of the inhaul cable structure is improved, the movable shaft is located in the guide sleeve, and the guide sleeve plays a guiding role on the movable shaft, so that the movable shaft can stably slide in a preset direction.
in this embodiment, the movable shaft includes a main body section 2a and a guide section 2b coaxially connected to a lower end of the main body section and having a diameter smaller than that of the main body section, the main body section is sleeved in the guide sleeve from an upper end portion of the guide sleeve, a guide hole is formed at a lower end of the guide sleeve, the guide section penetrates through the guide hole, and the elastic member is disposed between a bottom of an inner cavity of the guide sleeve and a bottom end of the main body section 2 a; the diameter of the guide section is matched with the inner diameter of the guide hole, the diameter of the main body section is matched with the inner diameter of the guide sleeve in a radial mode, the guide hole guides the guide section, the guide sleeve guides the main body section, the running stability of the movable shaft is improved through two-stage guiding, the guide section and the main body section are of a stepped shaft structure, and the shaft shoulder position of the guide section and the main body section also provides a mounting position for the elastic piece.
in this embodiment, the movable shaft further includes a holding section 2c connected to the upper end of the main section and located outside the guide sleeve, and the diameter of the holding section is larger than that of the main section 2 a; during handheld operation, the guide pin bushing is gripped on one hand, another hand is pushed and is rotated the section of gripping, this structure is convenient for handheld operation, the section of gripping also is as limiting displacement with the shaft shoulder department that the main part section formed, the inside gliding stroke of restriction loose axle, the diameter of the section of gripping is applicable to the human body and hands, the section of gripping sets up to step shaft column structure with the main part section, can reduce the diameter of main part section, and then reduce the internal diameter of guide pin bushing, can reduce the whole volume of cable structure, be convenient for arrange of cable mechanism, the section of gripping surface can set up the anti-skidding line application of force of being convenient for, it is specifically not being.
In this embodiment, the elastic member is sleeved on the guide section 2 b; in this embodiment, the elastic member is a cylindrical coil spring, the spring is sleeved on the guide section, and the spring is compressed in a predetermined direction by the limitation of the guide section, so that the effectiveness of the elastic force of the spring is ensured.
In the embodiment, one end of the movable shaft 2 is axially provided with a threading hole for the pull rope to penetrate, and the outer circle of the movable shaft 2 is radially provided with a locking hole 7 which penetrates through the threading hole and is used for locking the pull rope; as shown in the figure, the stay cord is worn to locate in this loose axle, the locking hole is the screw hole, locking screw installs in locking hole and compresses tightly the stay cord, realize the fixed of stay cord through this structure, for avoiding locking screw direct action to damage the stay cord on the stay cord, at the end connection lock block of stay cord, the stay cord can be around forming connection structure rather than on the lock block, the lock block is worn to locate in the threading hole and is removed to locking hole department, it forms the fixed to the stay cord to compress tightly the lock block through locking screw, of course, this locking hole can also cooperate other compact structure to form to compress tightly the fastening to the stay cord and decide, do not specifically give unnecessary details.
finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. The utility model provides a movable cable mechanism which characterized in that: including guide pin bushing, but the sliding shaft of axial slip endotheca in the guide pin bushing, connect in the stay cord of sliding shaft one end, set up the elastic component in the guide pin bushing and set up the setting element that is used for fixing a position the movable shaft on movable shaft or guide pin bushing, the elastic component has the elastic force that makes the axial motion of movable shaft and taut stay cord, the setting element makes the movable shaft have two position states at least, is taut position and relaxed position respectively, and the elastic force of overcoming the elastic component as the movable shaft is relaxed to the stay cord when being close to stay cord one end slip to the relaxed position, and the stay cord is taut when the elastic force that the movable shaft passes through the elastic component impels to keeping away from stay cord one end and.
2. The movable cable mechanism of claim 1, wherein: but loose axle circumferential direction's cover is in the guide pin cover, the guide pin cover excircle is opened there is the spacing groove, the spacing groove includes axial extension section cell body and connects in axial extension section cell body tip and radial extension's radial extension section cell body, the setting element is the locating pin, the locating pin radially runs through on the loose axle, the locating pin extends to the spacing inslot, the locating pin is supported by the elastic force drive of elastic component and is kept away from radial extension section cell body one end at axial extension section cell body and support and form the taut position of loose axle and relax the position when the lateral wall of axial extension section cell body is close to in radial extension section cell body axial.
3. The movable cable mechanism of claim 2, wherein: the excircle of the guide sleeve is oppositely provided with two centrosymmetric limiting grooves, and two ends of the positioning pin are respectively positioned in the two limiting grooves.
4. The movable cable mechanism of claim 2, wherein: the side wall of the groove body of the radial extension section, which is axially close to the groove body of the axial extension section, is provided with a positioning groove which is inwards sunken and used for accommodating a positioning pin.
5. The movable cable mechanism of claim 2, wherein: the guide pin bushing is upper end open structure, the loose axle is in the guide pin bushing through the upper end part endotheca of guide pin bushing, the elastic component sets up between guide pin bushing inner chamber bottom and loose axle bottom and for compression state, radial extension section cell body is connected in axial extension section cell body bottom, the stay cord passes the guide pin bushing bottom and connects on the loose axle.
6. The movable cable mechanism of claim 5, wherein: the movable shaft comprises a main body section and a guide section which is coaxially connected to the lower end of the main body section and has a diameter smaller than that of the main body section, the main body section is sleeved in the guide sleeve from the upper end part of the guide sleeve, a guide hole is formed in the lower end of the guide sleeve, the guide section penetrates through the guide hole, and the elastic part is arranged between the bottom of the inner cavity of the guide sleeve and the bottom end of the main body section.
7. The movable cable mechanism of claim 6, wherein: the movable shaft further comprises a holding section which is connected to the upper end of the main body section and located outside the guide sleeve, and the diameter of the holding section is larger than that of the main body section.
8. The movable cable mechanism of claim 6, wherein: the elastic piece is sleeved on the guide section.
9. the movable cable mechanism of claim 1, wherein: the pull rope locking device is characterized in that a threading hole for the pull rope to penetrate is axially formed in one end of the movable shaft, and a locking hole which penetrates through the threading hole and is used for locking the pull rope is radially formed in the outer circle of the movable shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971458.XU CN209802231U (en) | 2019-06-26 | 2019-06-26 | Movable inhaul cable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971458.XU CN209802231U (en) | 2019-06-26 | 2019-06-26 | Movable inhaul cable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802231U true CN209802231U (en) | 2019-12-17 |
Family
ID=68834088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920971458.XU Active CN209802231U (en) | 2019-06-26 | 2019-06-26 | Movable inhaul cable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238773A (en) * | 2019-06-11 | 2019-09-17 | 巨硕精密机械(常熟)有限公司 | Self-centering hem type tenses positioning mechanism in high precision |
| CN110238773B (en) * | 2019-06-11 | 2024-05-14 | 巨硕精密机械(常熟)有限公司 | High-precision self-centering external-holding type tensioning and positioning mechanism |
-
2019
- 2019-06-26 CN CN201920971458.XU patent/CN209802231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238773A (en) * | 2019-06-11 | 2019-09-17 | 巨硕精密机械(常熟)有限公司 | Self-centering hem type tenses positioning mechanism in high precision |
| CN110238773B (en) * | 2019-06-11 | 2024-05-14 | 巨硕精密机械(常熟)有限公司 | High-precision self-centering external-holding type tensioning and positioning mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2006129230A (en) | DEVICE FOR ARTERIAL PRESSURE MEASUREMENT | |
| US8077149B2 (en) | Computer mouse with retractable cable including a circuit board within a cable reeling device | |
| CN106440643A (en) | Refrigerator assistance door handle assembly and refrigerator | |
| CN209802231U (en) | Movable inhaul cable mechanism | |
| CN203831318U (en) | Self-righting screw screwdriver | |
| CN208249586U (en) | A kind of power supply line spooler and the hair dryer using the spooler | |
| CN210447955U (en) | Universal displacement chest developer | |
| CN202478440U (en) | Self-locking device for hanging safety belt | |
| CN209380233U (en) | Shock absorber changer | |
| CN210939131U (en) | Novel quick detach of multi-functional instrument device | |
| CN209135107U (en) | A kind of traction device | |
| CN2442796Y (en) | Portable hand-operated bearing pressure assembling device | |
| CN205458483U (en) | Adjustable mop | |
| CN202225165U (en) | Handler for fluorescent lamp starter | |
| CN212478862U (en) | Flexible inward-opening handle structure | |
| CN204743043U (en) | Mite ware brush head is removed to readily removable formula | |
| CN209078650U (en) | For dismantling the workbench of sealing ring | |
| EP2667492A3 (en) | Motor spindle fixture | |
| CN218493893U (en) | Conveniently-disassembled chemical centrifugal pump | |
| CN213923860U (en) | Movable pulley device and hand-operated clothes hanger that dries in air | |
| CN109175466A (en) | A kind of novel electric tool | |
| CN218819624U (en) | Quick-dismantling type inflating gun | |
| CN214545108U (en) | Programmable DC voltage-stabilized source for software test | |
| CN215566329U (en) | Automobile fuel pump convenient to install and fix | |
| CN209335347U (en) | A kind of wire-drawing mechanism of piston rod processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |