CN213515763U - Mistake-proof lifting detection box with pre-installed sheath - Google Patents
Mistake-proof lifting detection box with pre-installed sheath Download PDFInfo
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- CN213515763U CN213515763U CN202022502148.9U CN202022502148U CN213515763U CN 213515763 U CN213515763 U CN 213515763U CN 202022502148 U CN202022502148 U CN 202022502148U CN 213515763 U CN213515763 U CN 213515763U
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Abstract
The utility model discloses a mistake proofing of pre-installation sheath is carried and is drawn detection box, including the detection box body, be equipped with in the detection box body and carry and draw module, micro-gap switch and locking module, be equipped with the sheath inserting groove that is used for installing the sheath in carrying and drawing the module, carry and draw the lateral wall of module and be equipped with the arch that is used for touching micro-gap switch, micro-gap switch is used for detecting carry and draw the height that the module was carried upward to the module, micro-gap switch electricity is connected with a detection display element, detection display element is used for showing micro-gap switch's testing result; the locking module is used for locking the sheath in the sheath inserting groove. The utility model discloses simple structure carries out the pencil when realizing pre-installation sheath and detects, improves the qualification rate of product.
Description
Technical Field
The utility model relates to a pencil pre-installation technical field, in particular to mistake proofing of pre-installation sheath is carried and is drawn detection box.
Background
The wiring harness mainly comprises a copper plug connector, a plastic sheath, an electric wire and the like, wherein the plug connector is connected with the electric wire in a compression mode and then installed in the plastic sheath. In order to establish basic performance, safety, workability, and comfort of an automobile, various electronic devices are installed in the automobile, and the electronic devices transmit control signals using a wire harness. If the wiring harness fails, signal transmission failure can be caused, and the electronic equipment is out of work. Therefore, the detection is very important on the production line of the automobile wire harness or before the use of a user.
The traditional wire harness detection module or detection platform detects the on-off, short circuit, fault circuit and other related functions of a circuit aiming at a finished wire harness. However, due to the particularity of the wire harness, if unqualified products appear in the detection, the repairing process is complicated, time and labor are wasted, the whole wire harness is likely to be directly scrapped seriously, and much waste is caused invisibly.
Disclosure of Invention
The utility model aims at prior art not enough, provide a mistake proofing of pre-installation sheath and carry and draw detection box, simple structure carries out the pencil when realizing the pre-installation sheath and detects, improves the qualification rate of product.
The technical scheme of the utility model is that:
a mistake-proofing pulling detection box with a pre-installed sheath comprises a detection box body, wherein a pulling module, a microswitch and a locking module are arranged in the detection box body, a sheath inserting groove for installing the sheath is formed in the pulling module, a bulge for touching the microswitch is arranged on the outer side wall of the pulling module, the microswitch is used for detecting the upward pulling height of the pulling module, the microswitch is electrically connected with a detection display unit, and the detection display unit is used for displaying the detection result of the microswitch; the locking module is used for locking the sheath in the sheath inserting groove.
Furthermore, the lower end of the lifting module is provided with a limiting assembly, and the limiting assembly is used for limiting the maximum height of the lifting module during upward lifting.
Furthermore, the limiting assembly comprises a screw rod, a spring and a limiting block, a through hole is formed in the detection box body, and one end of the screw rod sequentially penetrates through the spring, the limiting block and the through hole of the detection box body to be fixed on the lifting module.
Furthermore, the outer side wall of the lifting module is provided with two protrusions with different heights for triggering the micro switches, the detection box body is provided with two micro switches, each micro switch corresponds to one protrusion, and the two micro switches are used for detecting different heights of the lifting module after being lifted upwards.
Further, still be equipped with the colour chip groove on carrying the drawing module, the colour chip groove is used for through whether the wrong dress of colour detection pencil.
Further, the locking module comprises a buckle cover, a hinged seat and a spring, the buckle cover is fixedly connected to the hinged seat, the lower end of the hinged seat is hinged to the detection box body, and the middle of the hinged seat is connected with the detection box body through the spring.
Further, the buckle cover is a transparent buckle cover.
Further, the detection display unit is an indicator light or a buzzer.
Further, a mobile power supply for supplying power is also included.
Adopt above-mentioned technical scheme to have following beneficial effect:
the utility model discloses simple structure through set up in detecting the box body and carry and draw module, micro-gap switch and locking module, carries and draws the module and be used for placing the sheath and can carry out the lift-up for detecting the box body, locking module is used for the sheath locking with the sheath inserting groove. Whether the wire harness terminal is clamped or not is detected by manually pulling the wire harness, and meanwhile, the pulling module moves upwards to trigger the microswitch to prompt the manual pulling force. The device is low in cost, the detection method is simple and convenient to operate, the detection effect is good, detection is carried out in the process of pre-assembling the wire harness, the phenomena of misassembly and neglected assembly of the wire harness and improper insertion of the terminals are prevented, and the problem existing in line detection of the finished wire harness is effectively solved.
The following description is further described in conjunction with the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of FIG. 1;
fig. 3 is a cross-sectional view a-a of the cross-sectional view of fig. 1.
In the attached drawing, 1 is a detection box body, 2 is a lifting module, 2-1 is a sheath insertion groove, 3 is a microswitch, 4 is a locking module, 4-1 is a buckle cover, 4-2 is a hinge seat, 4-3 is a spring, 5 is a detection display unit, 6 is a limiting component, and 7 is a color clamping groove.
Detailed Description
Specific example 1:
referring to fig. 1, 2 and 3, the mistake-proofing pulling detection box with a pre-installed sheath comprises a detection box body 1, wherein a pulling module 2, a micro switch 3 and a locking module 4 are arranged in the detection box body 1, a sheath insertion groove 2-1 for installing the sheath is arranged in the pulling module 2, a protrusion for touching the micro switch is arranged on the outer side wall of the pulling module 2, and the micro switch 3 is used for detecting the upward pulling height of the pulling module 2. The microswitch 3 is electrically connected with a detection display unit 5, the detection display unit is used for displaying the detection result of the microswitch, and the detection display unit 5 is an indicator lamp or a buzzer.
In this embodiment, the outer side wall of the lifting module 2 is provided with two protrusions with different heights for triggering the micro switches, the detection box body 1 is provided with two micro switches 3, each micro switch 3 corresponds to one protrusion, the two micro switches 3 are used for detecting different heights of the lifting module after being lifted upwards, one micro switch 3 is used for detecting the height of the lifting module when the lifting module is lifted upwards under a specified force, and the other micro switch 3 is used for detecting the height of the lifting module when the lifting module is lifted upwards beyond the specified force. Every micro-gap switch 3 corresponds a detection display element 5, and two detection display elements 5 adopt pilot lamp and bee calling organ, and two micro-gap switches can distinguish the suggestion through pilot lamp and bee calling organ two kinds. Specifically, the method comprises the following steps: two bulges with different heights for triggering the micro switches are arranged on the left side and the right side of the outer side wall of the lifting module 2, the two micro switches 3 are fixedly arranged on the detection box body 1 through four half-round head screws and are respectively used for the different heights of the lifting module 2 after being lifted upwards, and when the bulges of the lifting module 2 are in contact with one of the micro switches to send a switch, the lifting detection action is proved to be completed; if the other microswitch is triggered by continuously pulling, the alarm is given out through the detection display unit, and the alarm mode can be divided into modes of buzzing alarm, prompting lamp flashing, display prompting and the like.
The lower end of the lifting module 2 is provided with a limiting component 6, and the limiting component 6 is used for limiting the maximum lifting height of the lifting module. The limiting assembly 6 comprises a screw rod, a spring and a limiting block, a through hole is formed in the detection box body 1, and one end of the screw rod sequentially penetrates through the spring, the limiting block and the through hole of the detection box body 1 to be fixed on the lifting module 2.
The locking module 4 is used for locking the sheath in the sheath inserting groove, the locking module 4 comprises a buckle cover 4-1, a hinged seat 4-2 and two springs 4-3, a spring mounting groove is formed in the side wall of the detection box body 1, the two springs 4-3 are respectively arranged in the spring mounting groove, the buckle cover 4-1 is fixedly connected to the hinged seat 4-2 through four screws, a hinged shaft used for being hinged to the detection box body is arranged at the lower end of the hinged seat 4-2, the hinged seat 4-2 is hinged to the detection box body 1 through the hinged shaft, the middle of the hinged seat is connected with the detection box body through the two springs, and the buckle cover is a transparent buckle cover. The locking module is simple in structure, and whether the sheath is clamped into the locking module or not can be conveniently and visually known through the transparent buckle cover.
Furthermore, the lifting module 2 is further provided with a color card groove 7, the color card groove 7 is distributed along the periphery of the sheath insertion groove, the color card groove 7 is used for clamping a small section of electric wire correspondingly distributed with the wire harness, and whether the wire of the wire harness is wrongly installed or not is detected by observing the color of the electric wire.
The portable power source and the micro switch are electrically connected with the detection display unit and used for supplying power to the detection display unit.
The utility model discloses a preassemble the sheath to each electron device in preassemble line process and detect, prevented the mistake after each preassemble sheath equipment dress, neglected loading and the emergence of the terminal phenomenon of pegging graft not in place, effectively avoided carrying out the problem that the circuit detected the existence to the finished product pencil of processing completion.
Claims (9)
1. The utility model provides a mistake proofing of pre-installation sheath is carried and is drawn detection box which characterized in that: the detection box comprises a detection box body, wherein a lifting module, a microswitch and a locking module are arranged in the detection box body, a sheath inserting groove for installing a sheath is arranged in the lifting module, a bulge for touching the microswitch is arranged on the outer side wall of the lifting module, the microswitch is used for detecting the upward lifting height of the lifting module, the microswitch is electrically connected with a detection display unit, and the detection display unit is used for displaying the detection result of the microswitch; the locking module is used for locking the sheath in the sheath inserting groove.
2. The pre-sheathed anti-false-pull test kit of claim 1, wherein: the lower end of the lifting module is provided with a limiting assembly, and the limiting assembly is used for limiting the maximum lifting height of the lifting module.
3. The pre-sheathed anti-false-pull test cassette of claim 2, wherein: the limiting assembly comprises a screw rod, a spring and a limiting block, a through hole is formed in the detection box body, and one end of the screw rod sequentially penetrates through the spring, the limiting block and the through hole of the detection box body to be fixed on the lifting module.
4. The pre-sheathed anti-false-pull test kit of claim 1, wherein: the outer side wall of the lifting module is provided with two bulges with different heights for touching the micro switches, the detection box body is provided with two micro switches, each micro switch corresponds to one bulge, and the two micro switches are used for detecting the different heights of the lifting module after being lifted upwards.
5. The pre-sheathed anti-false-pull test kit of claim 1, wherein: the lifting module is further provided with a color card slot, and the color card slot is used for detecting whether the wiring harness is wrongly installed through colors.
6. The pre-sheathed anti-false-pull test kit of claim 1, wherein: the locking module comprises a buckle cover, a hinged seat and a spring, the buckle cover is fixedly connected to the hinged seat, the lower end of the hinged seat is hinged to the detection box body, and the middle of the hinged seat is connected with the detection box body through the spring.
7. The pre-sheathed anti-false-pull test kit of claim 6, wherein: the buckle cover is a transparent buckle cover.
8. The pre-sheathed anti-false-pull test kit of claim 1, wherein: the detection display unit is an indicator light or a buzzer.
9. The pre-sheathed anti-false-pull test kit of claim 1, wherein: the mobile power supply is used for supplying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502148.9U CN213515763U (en) | 2020-10-30 | 2020-10-30 | Mistake-proof lifting detection box with pre-installed sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502148.9U CN213515763U (en) | 2020-10-30 | 2020-10-30 | Mistake-proof lifting detection box with pre-installed sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213515763U true CN213515763U (en) | 2021-06-22 |
Family
ID=76419991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022502148.9U Active CN213515763U (en) | 2020-10-30 | 2020-10-30 | Mistake-proof lifting detection box with pre-installed sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213515763U (en) |
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2020
- 2020-10-30 CN CN202022502148.9U patent/CN213515763U/en active Active
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