CN218828149U - Wiring harness connection mechanism - Google Patents
Wiring harness connection mechanism Download PDFInfo
- Publication number
- CN218828149U CN218828149U CN202222346171.2U CN202222346171U CN218828149U CN 218828149 U CN218828149 U CN 218828149U CN 202222346171 U CN202222346171 U CN 202222346171U CN 218828149 U CN218828149 U CN 218828149U
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- transmission shaft
- signal
- wire
- conductive contact
- feedback switch
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Abstract
The utility model discloses a wire harness connection mechanism, including the mounting panel, be provided with conductive contact on the mounting panel, conductive contact top is provided with closing device, conductive contact one side has set gradually transmission shaft and feedback switch, transmission shaft and feedback switch transmission are connected, the last first signal wire that is provided with of feedback switch, the last second signal wire that is provided with of closing device, the last third signal wire that is used for communicating with external test instrument that is provided with of conductive contact, still include control module, control module is respectively with first signal wire and second signal wire signal connection; after the feedback switch receives the transmission shaft pressing signal, the pressing device presses the wire harness to be detected, so that the wire harness to be detected is in signal communication with the conductive contact. The design of this structure contrast manual wire clamp, manual plug lug etc. can improve the speed of working a telephone switchboard, has reduced the damage to wire or terminal in the wiring process simultaneously.
Description
Technical Field
The utility model relates to a signal intercommunication field of pencil, in particular to pencil switch-on mechanism.
Background
In the field of product test and the like requiring line switching, the connected object is a lead of an unfixed tested device, the current mode is that every pair of tested devices are tested, the lead of the tested device is connected with a tester, the front end of the lead to be tested is insulated and peeled off or provided with a terminal, the current connection method is to use a connecting wire clamp to clamp the front end of the lead to be tested so as to enable the lead to be connected with the tested device, but the connection speed is slow in the mode, and the lead and the terminal are easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can improve wiring speed's pencil switch-on mechanism.
The utility model provides a technical scheme that its technical problem adopted is: the wire harness connection mechanism comprises a mounting plate, wherein a conductive contact is arranged on the mounting plate, a pressing device is arranged above the conductive contact, a transmission shaft and a feedback switch are sequentially arranged on one side of the conductive contact, the transmission shaft is in transmission connection with the feedback switch, a first signal wire is arranged on the feedback switch, a second signal wire is arranged on the pressing device, a third signal wire used for being communicated with an external test instrument is arranged on the conductive contact, and the wire harness connection mechanism also comprises a control module which is in signal connection with the first signal wire and the second signal wire respectively;
after the feedback switch receives the transmission shaft pressing signal, the pressing device presses the wire harness to be detected, so that the wire harness to be detected is in signal communication with the conductive contact.
Further, the method comprises the following steps: the transmission shaft support is arranged on the mounting plate, and a through hole for the transmission shaft to penetrate through is formed in the middle of the transmission shaft support.
Further, the method comprises the following steps: the transmission shaft support has 2, 2 transmission shaft supports are located the anterior part and the rear portion of transmission shaft respectively.
Further, the method comprises the following steps: and a contact plate is arranged at one end of the transmission shaft close to the contact.
Further, the method comprises the following steps: the installation is provided with a guide positioning groove matched with the contact plate, and one end of the contact plate extends into the guide positioning groove.
Further, the method comprises the following steps: the pressing device comprises an electromagnet support, an electromagnet is arranged on the electromagnet support, and an avoiding hole through which the driving end of the power supply magnet penetrates is formed in the middle of the electromagnet support.
Further, the method comprises the following steps: the feedback switch is a microswitch.
The utility model has the advantages that:
1. the wire fixing device is suitable for non-fixed wires, and can be used for fixing and detecting the non-fixed wires conveniently.
2. Compared with a manual wire clamp, a manual inserting and pulling lug and the like, the wire connecting speed can be improved.
3. Compared with a manual wire clamp, a manual plugging lug plate and the like, the damage to the wire or the terminal in the wiring process is reduced.
4. The 'feedback switch' trigger signal is utilized, the 'feedback switch' can be conveniently integrated into automation equipment, and the 'detected lead' can be inserted only through manual operation, so that the detection can be completed.
Drawings
Fig. 1 is a schematic view of a harness connection mechanism according to an embodiment of the present application.
Fig. 2 is a schematic view of another view angle of the harness closing mechanism according to the embodiment of the present application.
Fig. 3 is a schematic view of an internal structure of a wire harness connection mechanism according to an embodiment of the present application.
Labeled as: the device comprises a mounting plate 1, a conductive contact 2, a transmission shaft 3, a feedback switch 4, a first signal wire 5, a second signal wire 6, a third signal wire 7, a transmission shaft support 8, a contact plate 9, a guide positioning groove 10, an electromagnet support 11, an avoidance hole 12 and an electromagnet 13.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, an embodiment of the present application discloses a wire harness connection mechanism, which includes a mounting plate 1, a conductive contact 2 is disposed on the mounting plate 1, and a pressing device is disposed above the conductive contact 2. And one side of the conductive contact 2 is sequentially provided with a transmission shaft 3 and a feedback switch 4, and the transmission shaft 3 is in transmission connection with the feedback switch 4. The feedback switch 4 is provided with a first signal wire 5, the pressing device is provided with a second signal wire 6, and the conductive contact 2 is provided with a third signal wire 7 communicated with an external testing instrument. The device also comprises a control module which is in signal connection with the first signal conductor 5 and the second signal conductor 6 respectively.
When the feedback switch 4 receives the pressing signal of the transmission shaft 3, the pressing device presses the wire harness to be detected, so that the wire harness to be detected is in signal communication with the conductive contact 2.
Specifically, in the above structure, the feedback switch 4 may be a micro switch, or may be another signal feedback switch 4, the control module may be a single chip microcomputer, a PLC, an industrial personal computer, or the like, and a signal control method thereof is a conventional method. The front end of the tested lead is stripped or provided with a terminal. The third signal conductor 7 is connected to the test terminal of the external test instrument.
It is specific, examine time measuring, it promotes transmission shaft 3 forward motion to be surveyed the wire above conductive contact 2 on the appearance ware under test, transmission shaft 3 forward motion gives feedback switch 4 contact signal, feedback switch 4 transmits feedback signal to in the control module, control module control closing device compresses tightly and waits to detect the pencil, make to detect the pencil and compressed tightly between closing device and conductive contact 2, thereby make the sense terminal and the wire contact in close contact with of pencil that awaits measuring, thereby realize the signal intercommunication, the pencil that awaits measuring promptly and the intercommunication of the instrument that awaits measuring, after the test, control module control closing device resets, thereby can realize taking out the pencil that awaits measuring.
Compared with a manual wire clamp, a manual plugging lug and the like, the design of the structure can improve the wiring speed and reduce the damage to the wire or the terminal in the wiring process.
In this embodiment, as shown in fig. 3, the device further includes a transmission shaft support 8 disposed on the mounting plate 1, and a through hole for the transmission shaft 3 to pass through is disposed in the middle of the transmission shaft support 8.
When the transmission shaft works, the transmission shaft 3 penetrates through the through hole, is erected on the support and can move back and forth on the support along the through hole.
The support and the through hole in the structure can support and guide the transmission shaft 3.
In this embodiment, there are 2 drive shaft brackets 8, and the 2 drive shaft brackets 8 are respectively located at the front and rear of the drive shaft 3.
The setting of this structure can make 3 both ends of transmission shaft all have the support to stability when 3 motions of transmission shaft can be improved.
In this embodiment, as shown in fig. 1 to fig. 2, a contact plate 9 is disposed at one end of the transmission shaft 3 close to the contact, a guide positioning slot 10 matched with the contact plate 9 is disposed on the mounting plate 1, and one end of the contact plate 9 extends into the guide positioning slot 10.
Specifically, when the wiring harness to be tested works, the mounting plate 1 is pushed to move forwards, so that the movement range of the mounting plate 1 is limited in the guide positioning groove 10, the accuracy of the movement path of the mounting plate 1 is guaranteed on one hand, and the position of the mounting plate 1 is limited on the other hand.
In this embodiment, closing device includes electromagnet support 11, be provided with electro-magnet 13 on electromagnet support 11, electromagnet support 11 middle part is provided with dodge hole 12 that the drive end of power supply magnet 13 passed.
When the pressing device receives a signal to realize pressing operation, the electromagnet 13 receives the signal, and at the moment, the driving end of the electromagnet 13 penetrates through the avoiding hole 12 to press the wire harness to be tested.
In this application, design into electro-magnet 13 with closing device, the flexible realization of accessible control electro-magnet 13 drive end compresses tightly, relaxs the operation, and because electro-magnet 13's performance, the accessible control is exported the size, the time etc. of the electric current on electro-magnet 13 and is controlled the time of pushing down and pressure etc. of electro-magnet 13 drive end to make the applicable different pencil that awaits measuring of this mechanism.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. Pencil switch-on mechanism, its characterized in that: the testing device comprises a mounting plate (1), wherein a conductive contact (2) is arranged on the mounting plate (1), a pressing device is arranged above the conductive contact (2), a transmission shaft (3) and a feedback switch (4) are sequentially arranged on one side of the conductive contact (2), the transmission shaft (3) is in transmission connection with the feedback switch (4), a first signal wire (5) is arranged on the feedback switch (4), a second signal wire (6) is arranged on the pressing device, a third signal wire (7) communicated with an external testing instrument is arranged on the conductive contact (2), and the testing device further comprises a control module which is in signal connection with the first signal wire (5) and the second signal wire (6) respectively;
after the feedback switch (4) receives the pressing signal of the transmission shaft (3), the pressing device presses the wire harness to be detected, so that the wire harness to be detected is in signal communication with the conductive contact (2).
2. The wire harness opening mechanism according to claim 1, wherein: the transmission shaft support is characterized by further comprising a transmission shaft support (8) arranged on the mounting plate (1), wherein a through hole for the transmission shaft (3) to penetrate through is formed in the middle of the transmission shaft support (8).
3. The harness closing mechanism according to claim 2, wherein: the number of the transmission shaft supports (8) is 2, and the 2 transmission shaft supports (8) are respectively positioned at the front part and the rear part of the transmission shaft (3).
4. The harness closing mechanism according to claim 2, wherein: and a contact plate (9) is arranged at one end of the transmission shaft (3) close to the contact.
5. The harness closing mechanism according to claim 4, wherein: the mounting plate (1) is provided with a guide positioning groove (10) matched with the contact plate (9), and one end of the contact plate (9) extends into the guide positioning groove (10).
6. The wire harness opening mechanism according to claim 1, wherein: closing device includes electromagnet support (11), be provided with electro-magnet (13) on electromagnet support (11), electromagnet support (11) middle part is provided with dodge hole (12) that the drive end of supplying power magnet (13) passed.
7. The wire harness opening mechanism according to claim 1, wherein: the feedback switch (4) is a microswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346171.2U CN218828149U (en) | 2022-09-02 | 2022-09-02 | Wiring harness connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346171.2U CN218828149U (en) | 2022-09-02 | 2022-09-02 | Wiring harness connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218828149U true CN218828149U (en) | 2023-04-07 |
Family
ID=87274701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222346171.2U Active CN218828149U (en) | 2022-09-02 | 2022-09-02 | Wiring harness connection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218828149U (en) |
-
2022
- 2022-09-02 CN CN202222346171.2U patent/CN218828149U/en active Active
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