CN112523625B - Stroke-adjustable inhaul cable junction box - Google Patents
Stroke-adjustable inhaul cable junction box Download PDFInfo
- Publication number
- CN112523625B CN112523625B CN201910874865.3A CN201910874865A CN112523625B CN 112523625 B CN112523625 B CN 112523625B CN 201910874865 A CN201910874865 A CN 201910874865A CN 112523625 B CN112523625 B CN 112523625B
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- CN
- China
- Prior art keywords
- neutron
- cable
- box
- shell
- wire rope
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000011161 development Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000002789 length control Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/26—Output elements
- E05B81/28—Linearly reciprocating elements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a travel-adjustable inhaul cable junction box, which comprises: the cable is hinged with the shell, fixes the cable of casing tip to and install the neutron box in the casing, the cable in be equipped with wire rope, wire rope's tip be equipped with connecting portion, wire rope remove relative cable, this junction box can be to the length of cable can real-time adjustment, flexible operation can carry out the length control of cable in the sample of earlier stage development to adaptation loading condition, avoided the cycle and the expense of preparation sample, arrange according to the cable of different motorcycle types, as long as the junction box satisfies the regulation stroke of cable, can share.
Description
Technical Field
The invention relates to the field of automobile safety protection systems, in particular to a travel-adjustable inhaul cable junction box.
Background
The automotive industry is an important pillar industry for national economy, and plays an important role in national economy and social development. The rapid development of the automobile industry and science and technology makes the automobile become an indispensable transportation tool in daily life, and along with the rapid development of the automobile manufacturing technology, the requirements on the quality and quantity of automobile parts are higher and higher, the processing and forming quality of the parts is improved, the mass production is realized, the production and manufacturing cost is reduced, and the production energy consumption is reduced, so that the development direction of the automobile manufacturing industry is realized.
In the prior art, in the configuration of the front cover double lock, the cable box function of the cable pulls one cable to realize the unlocking function of the double lock. According to the different demands of the cable strength, the parts in the junction box are mainly metal or plastic. When the front cover lock is opened abnormally, the length of the inhaul cable can be adjusted only by adjusting the length of the steel wire rope in the inhaul cable, at the moment, the product is required to be manufactured again, and multiple times of checking are required. If the front cover of the car body is arranged differently, the installation positions and the lengths of the inhaul cables are different, and the products cannot be shared. The existing junction box mainly has the following defects: 1. the cost of manufacturing the product; 2. a period of manufacturing the product; 3. different sizes of the manufactured products need to be controlled; 4. the real vehicle verifies that products with different sizes need to be assembled and disassembled, and time and labor are wasted; 5. the sharing of multiple vehicle models cannot be realized.
Disclosure of Invention
The invention aims to: the invention aims to solve the defects of the prior art and provides a travel-adjustable inhaul cable junction box which is simple in structure, convenient to operate and low in cost.
The technical scheme is as follows: in order to achieve the above object, the present invention provides an adjustable travel cable junction box, comprising: the cable comprises a shell, an upper cover hinged with the shell, a cable fixed at the end part of the shell and a neutron box arranged in the shell, wherein a steel wire rope is arranged in the cable, a connecting part is arranged at the end part of the steel wire rope, and the steel wire rope moves relative to the cable;
neutron A and neutron B are arranged in the neutron box, holes matched with the shapes of the connecting parts are formed in the neutron A and the neutron B, if the shapes of the connecting parts are spherical, the holes are circular, if the shapes of the connecting parts are cylindrical, the holes are quadrilateral, if the shapes of the connecting parts are conical, the holes are triangular, and limit structures matched with the inner walls of the neutron box are respectively arranged on the neutron A and the neutron B.
In a further preferred aspect of the present invention, the cable is fixed in a groove at an end of the housing, and the cable is locked in the groove to limit the position of the cable.
As a further preferred mode of the invention, the limiting structure is a groove which is matched with rectangular, zigzag and arc-shaped bulges on the inner wall of the neutron box and the neutron A and the neutron B, when the inner wall of the neutron box is a rectangular groove, the neutron A and the neutron B are also rectangular bulges and are buckled with the groove through the bulges, so that the limit of the neutron A and the neutron B relative to the neutron box is realized, and when the inner wall of the neutron box is a zigzag or arc-shaped groove, the neutron A and the neutron B are also zigzag or arc-shaped bulges and are buckled with the groove through the bulges, so that the limit of the neutron A and the neutron B relative to the neutron box is realized.
As a further preferable mode of the invention, the size mark is arranged on the groove, so that the position of the neutron A or the neutron B can be conveniently adjusted, and the assembly time is saved.
As a further preferable mode of the invention, one end of the steel wire rope is clamped into the hole through the connecting part, and the other end of the steel wire rope penetrates through the inhaul cable clamped on the shell to be connected with the handle or the lock phase.
As a further preferred aspect of the invention, the cable on A is connected with the handle end, and the cable on neutron B is connected with the lock end.
As a further preferable mode of the invention, the outer dimension of the neutron box is 3/4-1/3 of the inner dimension of the shell, when the steel wire rope is tested, if the displacement amount of the neutron A or the neutron B required to move is within the movable gap range of the neutron box in the shell, the position of the neutron A or the neutron B relative to the neutron box is not required to be adjusted, if the displacement amount of the neutron A or the neutron B required to move is larger than the movable gap range of the neutron box in the shell, the neutron A or the neutron B is required to be taken out from the neutron box, and the position of the neutron A or the neutron B clamped in the neutron box is required to be retested and adjusted.
As a further preferable mode of the invention, the upper cover is provided with a concave block which is matched with the shape of the inhaul cable, and the neutron box is closed in the upper cover and the shell by rotating the upper cover relative to the shell.
Working principle: after the position of a neutron A or a neutron B is adjusted, when the handle end inhaul cable receives an opening force, the neutron box is driven to enable the lock end inhaul cable to move towards the handle end, the function of opening the front cover lock is achieved, if other abnormal conditions such as incapability of unlocking or shorter handle opening stroke occur in the unlocking process, the length of the inhaul cable is adjusted through the branch box with adjustable stroke, at the moment, the neutron A needs to be detached from the neutron box through a clamp, after the neutron A moves towards the handle end or the lock end, a lug on the neutron A is clamped into a groove matched with the neutron box, the neutron A is installed into the neutron box, and the opening stroke of the handle can be adjusted; if the condition that the inhaul cable is pre-tensioned or cannot be unlocked exists at the lock end, the position of the neutron B is adjusted in the same way, the adjustment method is similar to that of the neutron A, the unlocking test is conducted again, and the unlocking condition is observed until the position is adjusted to an ideal state.
The beneficial effects are that: compared with the prior art, the travel-adjustable inhaul cable junction box has the following advantages:
1. the stroke-adjustable junction box disclosed by the invention has the advantages that the length of a inhaul cable can be adjusted in real time, and the operation is flexible;
2. the length of the inhaul cable can be adjusted in the early-stage developed sample piece so as to adapt to loading conditions, and the period and the cost for manufacturing the sample piece are avoided;
3. according to the cable arrangement of different motorcycle types, the cable boxes can be shared as long as the cable boxes meet the regulation stroke of the cable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a neutron cassette;
FIG. 3 is a partial view of a steel cord;
fig. 4 is a schematic view of the installation of the present invention.
Detailed Description
The invention is further elucidated below in conjunction with the drawings.
As shown in fig. 1, 2 and 3, the cable junction box with adjustable travel according to the present invention includes: the cable connector comprises a shell 1, a groove 11, an upper cover 2, a concave block 21, a neutron box 3, neutrons A31 and B32, a hole 33, a cable 4, a steel wire rope 41 and a connecting part 42.
As shown in fig. 4, the installation schematic diagram of the present invention is shown, wherein the dotted line is the present invention, one end of the present invention is connected with the handle 6 in the cab, and the lock 7 at the other end is engaged with the lock catch on the front cover of the automobile.
The upper cover 2 is hinged with the shell 1, the cable 4 is fixed at the end part of the shell 1, the neutron box 3 is arranged in the shell 1, a steel wire rope 41 is arranged in the cable 4, a connecting part 42 is arranged at the end part of the steel wire rope 41, the steel wire rope 41 moves relative to the cable 4, a neutron A31 and a neutron B32 are arranged in the neutron box 3, holes 33 which are matched with the connecting part 42 in shape are formed in the neutron A31 and the neutron B32, limit structures which are matched with the inner wall of the neutron box 3 are respectively arranged on the neutron A31 and the neutron B32, one end of the steel wire rope 41 is clamped in the holes 33 through the connecting part 42, the other end of the steel wire rope 41 penetrates through the cable 4 clamped on the shell 1 and is connected with a handle or a lock, the cable on the A31 is connected with the handle end, and the cable on the neutron B32 is connected with the lock end.
Examples
The positions of the neutrons A31 and the neutrons B32 are fixed, the unlocking stroke of the handle and the unlocking condition of the locking end are observed, if other abnormal conditions such as incapability of unlocking or shorter unlocking stroke of the handle occur in the unlocking process, the length of a guy cable is adjusted through a junction box with adjustable stroke, at the moment, the neutrons A31 need to be detached from the neutron box 3 through a clamp, after the neutrons A31 are moved to the handle end or the locking end, the protruding blocks on the neutrons A31 are clamped into grooves matched with the neutron box 3, the neutrons A31 are installed into the neutron box 3, and the unlocking stroke at the handle can be adjusted; if the cable is pre-tensioned or can not be unlocked, the position of the neutron B32 is adjusted, the adjustment method is similar to that of the neutron A31, the unlocking test is performed again, and the unlocking condition is observed until the adjustment is in an ideal state.
When the inner wall of the neutron box 3 is a rectangular groove, the neutron A31 and the neutron B32 are also rectangular bulges and are buckled with the groove through the bulges, so that the limit of the neutron A31 and the neutron B32 relative to the neutron box 3 is realized, and similarly, when the inner wall of the neutron box 3 is a saw-tooth or arc-shaped groove, the neutron A31 and the neutron B32 are also saw-tooth or arc-shaped bulges and are buckled with the groove through the bulges, so that the limit of the neutron A31 and the neutron B32 relative to the neutron box 3 is realized
According to the ideal state of the real vehicle test, fixing neutrons A31 and neutrons B32 according to the size marks on the neutron box 3, closing the upper cover 2 of the junction box 3, and after the test is finished, loading subsequent products according to the positions of neutrons A31 and neutrons B32 in the junction box 3.
The foregoing embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be construed to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an adjustable stroke cable junction box which characterized in that: it comprises the following steps: the cable comprises a shell (1), an upper cover (2) hinged with the shell (1), a guy cable (4) fixed at the end part of the shell (1) and a neutron box (3) arranged in the shell (1), wherein a steel wire rope (41) is arranged in the guy cable (4), a connecting part (42) is arranged at the end part of the steel wire rope (41), and the steel wire rope (41) moves relative to the guy cable (4);
neutron A (31) and neutron B (32) are arranged in the neutron box (3), holes (33) which are matched with the shapes of the connecting parts (42) are formed in the neutron A (31) and the neutron B (32), and limit structures which are matched with the inner wall of the neutron box (3) are respectively arranged on the neutron A (31) and the neutron B (32);
one end of the steel wire rope (41) is clamped into the hole (33) through the connecting part (42), and the other end of the steel wire rope (41) passes through the inhaul cable (4) clamped on the shell (1) to be connected with the handle or the lock;
the cable on the neutron A (31) is connected with the handle end, and the cable on the neutron B (32) is connected with the lock end;
the limiting structure is a groove matched with a rectangular, zigzag or arc-shaped bulge on the inner wall of the neutron box (3).
2. The adjustable travel cable distribution box of claim 1 wherein: the guy cable (4) is fixed in a groove (11) at the end part of the shell (1).
3. The adjustable travel cable distribution box of claim 1 wherein: the groove is provided with a size mark.
4. The adjustable travel cable distribution box of claim 1 wherein: the outer dimension of the neutron box (3) is 3/4-1/3 of the inner dimension of the shell (1).
5. The adjustable travel cable distribution box of claim 1 wherein: the upper cover (2) is provided with a concave block (21) which is matched with the inhaul cable (4) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874865.3A CN112523625B (en) | 2019-09-17 | 2019-09-17 | Stroke-adjustable inhaul cable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874865.3A CN112523625B (en) | 2019-09-17 | 2019-09-17 | Stroke-adjustable inhaul cable junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112523625A CN112523625A (en) | 2021-03-19 |
| CN112523625B true CN112523625B (en) | 2024-01-05 |
Family
ID=74974441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874865.3A Active CN112523625B (en) | 2019-09-17 | 2019-09-17 | Stroke-adjustable inhaul cable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112523625B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153023B (en) * | 2021-04-20 | 2022-06-24 | 南京康尼机电股份有限公司 | End unlocking device for rail vehicle door system |
| CN114517612A (en) * | 2022-03-03 | 2022-05-20 | 阿维塔科技(重庆)有限公司 | Automobile front cover unlocking structure, automobile front cover structure and electric automobile front cover structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203358702U (en) * | 2013-07-16 | 2013-12-25 | 上海蓝恩控制系统有限公司 | Adjustable dragline connecting device for unlocking engine cover |
-
2019
- 2019-09-17 CN CN201910874865.3A patent/CN112523625B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203358702U (en) * | 2013-07-16 | 2013-12-25 | 上海蓝恩控制系统有限公司 | Adjustable dragline connecting device for unlocking engine cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112523625A (en) | 2021-03-19 |
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