CN210775599U - Insulating regular clip of test terminal - Google Patents
Insulating regular clip of test terminal Download PDFInfo
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- CN210775599U CN210775599U CN201921562583.1U CN201921562583U CN210775599U CN 210775599 U CN210775599 U CN 210775599U CN 201921562583 U CN201921562583 U CN 201921562583U CN 210775599 U CN210775599 U CN 210775599U
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- clamping piece
- elastic material
- lower clamping
- subspace
- accommodation
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Abstract
The utility model provides an insulating regular clip of test terminal, includes clamping piece, lower clamping piece and is used for making the fastening unit of clamping piece and the inseparable laminating of lower clamping piece, goes up the clamping piece and encloses the accommodation space that closes a plurality of and set up side by side when the clamping piece is closely laminated down to leave the distance between two adjacent accommodation spaces, be provided with the increase unit in the accommodation space, threading passageway, two have been seted up at the middle part of pressure boost unit set up in the threading passageway behind the wire joint electric connection. The utility model provides a regular clip of insulation of test terminal can arrange the terminal in order so that the inspection to can not the short circuit between the terminal.
Description
Technical Field
The utility model relates to an electric real instrument field, specific insulating regular clip of test terminal that says so.
Background
The electrical connection in the electrical appliances (electronic products, electrical equipment) designed and produced according to the specifications can generally meet the requirements of normal operation, but debugging is needed in research, development, production and maintenance, other equipment (a power supply, a signal source, a detection instrument and the like) is often connected to the electrical appliances, and a plurality of wires are often adopted to be temporarily connected with a plurality of wires in the electrical appliances.
In the traditional method, the end parts of output wires of other externally connected equipment are often provided with probes or alligator clips and the like, when the external equipment is connected with wires of electric appliances, the protection at the connecting parts of the wires is not easy to be completely arranged, short circuit is easy to generate, and hidden troubles are caused to the safety of personnel and the electric appliances.
There is also a method of peeling off the outer insulation of the wires, twisting the exposed portions of the wires (such as copper wires, aluminum wires, etc.) together, and soldering the twisted portion of the two wires with solder in order to prevent the wires from falling off. In order to avoid short circuit caused by the exposed part of the lead contacting with other leads, the lead can be packaged by an insulating tape or a heat-shrinkable tube. After the detection and debugging are finished, the wires are required to be detached, the heat-shrinkable tube or the insulating adhesive tape is required to be detached in the detaching process, and the two wires are rapidly detached after the soldering tin is heated and melted by the soldering iron. The method has a complicated working process and wastes a large amount of time and labor. Sometimes, people directly cut off the lead which is difficult to remove, and the middle welding part is thrown away, so that material waste is caused.
Moreover, in the two methods, a plurality of wires connected between the devices are mutually wound, so that ordered wire arrangement cannot be formed, the appearance is not attractive, and the mutual connection between any two detection points is difficult to see, thereby bringing inconvenience to inspection and debugging.
Patent document 200920076476.8 discloses a wire clamp, which is used to press two wires to complete conduction through a conductive sheet. The method is not suitable for connecting a probe or an alligator clip, and still cannot solve the problem of disorder of a plurality of connecting wires.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough among the prior art, the utility model provides a test terminal's insulating regular clip can arrange the terminal in order so that the inspection to can not the short circuit between the terminal.
In order to achieve the above object, the utility model discloses a concrete scheme does: the utility model provides an insulating regular clip of test terminal, includes clamping piece, lower clamping piece and is used for making the fastening unit of clamping piece and the inseparable laminating of lower clamping piece, goes up the clamping piece and encloses the accommodation space that closes a plurality of and set up side by side when the clamping piece is closely laminated down to leave the distance between two adjacent accommodation spaces, be provided with the pressure boost unit in the accommodation space, the threading passageway has been seted up at the middle part of pressure boost unit, sets up in the threading passageway behind two wire joint electric connection.
As a preferred scheme, a plurality of upper clamping piece elastic material accommodating subspaces which are mutually parallel are arranged on the upper clamping piece, a plurality of lower clamping piece elastic material accommodating subspaces which are mutually parallel are arranged on the lower clamping piece, and the upper clamping piece elastic material accommodating subspaces and the lower clamping piece elastic material accommodating subspaces are communicated to form the accommodating space when the upper clamping piece and the lower clamping piece are tightly attached.
As a preferred scheme, go up the clamping piece and include the first monomer of a plurality of tile shape, the inboard space of first monomer forms go up clamping piece elastic material accommodation subspace, the clamping piece includes the second monomer of a plurality of tile shape down, and the inboard space of second monomer forms clamping piece elastic material accommodation subspace down, all is connected through the insulating connection piece between two adjacent first monomers and between two adjacent second monomers.
Preferably, the first single body and the insulating connecting sheet and the second single body and the insulating connecting sheet are integrally connected.
As an optimal scheme, the pressurizing unit is in including fixed setting last clamping piece elastic material in the last clamping piece elastic material accommodation subspace is in with fixed setting lower clamping piece elastic material in the lower clamping piece elastic material accommodation subspace, goes up clamping piece elastic material and lower clamping piece elastic material and all is tile-shaped, goes up the inboard space of clamping piece elastic material and forms clamping piece accommodation subspace down, and the inboard space of lower clamping piece elastic material forms clamping piece accommodation subspace down, goes up the clamping piece and corresponds the intercommunication with lower clamping piece accommodation subspace when the clamping piece closely laminating down and forms threading passageway.
As an optimal scheme, the fastening unit includes pin and two connecting plates, and two connecting plates all rotate with the pin to be connected, and two connecting plates respectively with go up the clamping piece with clamping piece fixed connection down is equipped with torsion spring on the pin, and torsion spring's both ends are supported respectively on two connecting plates.
Preferably, the fastening unit includes two sets of magnets, and the two sets of magnets attract each other in a one-to-one correspondence manner, and the two sets of magnets are respectively embedded on the oppositely disposed sides of the upper clamping piece and the lower clamping piece.
As a preferred scheme, the edge of the upper clamping piece is provided with at least one first notch, the edge of the lower clamping piece is provided with at least one second notch, and the first notch and the second notch are correspondingly communicated to form a groove when the upper clamping piece is tightly attached to the lower clamping piece.
As a preferred scheme, the fastening unit comprises a plurality of screws, and screw holes corresponding to the screws are formed in the upper clamping piece and the lower clamping piece.
Has the advantages that:
1. the utility model fixes the wire joint in the insulation space formed by the closed upper clamping piece and the closed lower clamping piece, and tightly combines the upper clamping piece, the wire joint and the lower clamping piece through the fastening unit, thereby realizing the wire connection and avoiding the short circuit of the wire;
2. the utility model discloses an insulating regular clip of test wire joint, owing to go up the clamping piece and the orderly range of accommodation space on the lower clamping piece, make the orderly fixing of many two liang of wires that meet arrange in the clip, be convenient for regular and inspection.
Drawings
FIG. 1 is a perspective view of an upper clip structure;
FIG. 2 is a perspective view of a lower clip structure;
FIG. 3 is a perspective view of the upper clip spring material construction;
FIG. 4 is a perspective view of a lower clip spring material construction;
FIG. 5 is a perspective view of the overall structure when the first fastening unit is applied;
FIG. 6 is a front view of the overall structure when the first fastening unit is applied;
FIG. 7 is a schematic view of a method of use when applying a first type of fastening unit;
FIG. 8 is a perspective view of the overall structure when the second fastening unit is applied;
FIG. 9 is a front view of the overall structure when the second fastening unit is applied;
FIG. 10 is a schematic view of a method of use when applying a second type of fastening unit;
fig. 11 is a perspective view of the entire structure when the third fastening unit is applied;
FIG. 12 is a front view of the overall structure when the third fastening unit is applied;
FIG. 13 is a schematic view of a method of use when applying a third type of fastening unit;
fig. 14 is a schematic view of the connection of the terminal.
Description of the drawings: 1-upper clip, 2-lower clip, 3-upper clip elastic material, 4-lower clip elastic material, 5-upper clip accommodating subspace, 6-lower clip accommodating subspace, 7-upper clip elastic material accommodating subspace, 8-lower clip elastic material accommodating subspace, 9-wire joint, 10-connection point, 11-pin, 12-torsion spring, 13-magnet, 14-screw, 15-fastening unit, 16-wire, 17-probe, 18-probe hook, 19-crocodile clip and 20-conductive clip head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 14, an insulation regulating clip for testing a terminal comprises an upper clip 1, a lower clip 2 and a fastening unit 15 for tightly attaching the upper clip 1 and the lower clip 2, wherein a plurality of accommodating spaces arranged in parallel are enclosed when the upper clip 1 and the lower clip 2 are tightly attached, a distance is reserved between two adjacent accommodating spaces, a pressurizing unit is arranged in each accommodating space, a threading channel is arranged in the middle of each pressurizing unit, and two lead connectors 9 are electrically connected and then arranged in the threading channel. The pressurizing unit is made of insulating materials.
When the utility model is used, firstly, the terminal is selected according to the requirement, for the wire, the insulating skin at one end of the wire is peeled off to expose the metal wire 16 to form the wire joint 9, the joint of the two metal wires 16 can form the connection point 10, for the probe 17, the feeler hook 18 on the probe 17 is directly used as the terminal, and for the alligator clamp 19, the conductive chuck 20 on the alligator clamp 19 is directly used as the terminal; then, setting the size of the accommodating space according to the size of the terminal; later put the end that will need the centre gripping in the threading passageway, utilize fastening unit 15 to make clamping piece 1 and lower clamping piece 2 closely laminate after that to make the pressure boost unit can compress tightly the terminal, because the accommodation space is provided with a plurality of, so can test a plurality of terminal simultaneously, and leave the distance between two adjacent accommodation spaces, so can avoid mutual interference between the adjacent terminal, set up to insulating material on the basis at the pressure boost unit, the utility model discloses can enough realize the connection of terminal, can also avoid the terminal short circuit. In addition, because the accommodating spaces are orderly arranged, a plurality of wires which are connected in pairs are orderly arranged and fixed in the clamp, so that the arrangement and the inspection are convenient.
Furthermore, a plurality of upper clamping piece elastic material accommodating subspaces 7 which are mutually parallel are arranged on the upper clamping piece 1, a plurality of lower clamping piece elastic material accommodating subspaces 8 which are mutually parallel are arranged on the lower clamping piece 2, and the upper clamping piece elastic material accommodating subspaces 7 and the lower clamping piece elastic material accommodating subspaces 8 are communicated to form an accommodating space when the upper clamping piece 1 and the lower clamping piece 2 are tightly attached. The shapes of the upper clip elastic material accommodating sub-space 7 and the lower clip elastic material accommodating sub-space 8 can be confirmed according to the shape of the pressurizing unit.
Further, the specific structure of the upper clip 1 and the lower clip 2 is as follows: go up clamping piece 1 and include the first monomer of a plurality of tile shape, clamping piece elastic material holding subspace 7 is gone up in the inboard space formation of first monomer, and lower clamping piece 2 includes the second monomer of a plurality of tile shape, and clamping piece elastic material holding subspace 8 is down formed in the inboard space formation of second monomer, all is connected through the insulating connection piece between two adjacent first monomers and between two adjacent second monomers. The insulating connecting sheet is used for realizing insulation between the two accommodating spaces, so that short circuit of the terminal heads in the two accommodating spaces is avoided.
Furthermore, the first monomer and the second monomer are both made of insulating materials, and the first monomer and the insulating connecting sheet and the second monomer and the insulating connecting sheet are connected in a whole.
Further, the pressurizing unit comprises an upper clamping piece elastic material 3 fixedly arranged in an upper clamping piece elastic material accommodating subspace 7 and a lower clamping piece elastic material 4 fixedly arranged in a lower clamping piece elastic material accommodating subspace 8, the upper clamping piece elastic material 3 and the lower clamping piece elastic material 4 are both tile-shaped, an inner side space of the upper clamping piece elastic material 3 forms an upper clamping piece accommodating subspace 5, an inner side space of the lower clamping piece elastic material 4 forms a lower clamping piece accommodating subspace 6, and the upper clamping piece accommodating subspace 5 and the lower clamping piece accommodating subspace 6 are correspondingly communicated to form a threading channel when the upper clamping piece 1 and the lower clamping piece 2 are tightly attached.
In this embodiment, the upper clip elastic material 3 and the lower clip elastic material 4 are made of foam insulation, rubber or silica gel, and are fixed by bonding, in other embodiments, other elastic insulating materials can be used.
In this embodiment, the distance between two adjacent accommodation spaces is greater than 2mm, and the width of insulating connection piece is greater than 2mm promptly, reduces the part size when guaranteeing to realize insulating, and then reduces the holistic size of clip to reduce manufacturing cost.
The following provides three specific structures of the fastening unit 15.
The first structure is as follows: referring to fig. 5 to 7, the fastening unit 15 includes a pin 11 and two connecting plates, the two connecting plates are rotatably connected with the pin and are respectively fixedly connected with the upper clip 1 and the lower clip 2, the pin 11 is sleeved with a torsion spring 12, and two ends of the torsion spring 12 respectively abut against the two connecting plates.
When the wire connecting device is used, the upper clamping piece 1 and the lower clamping piece 2 are separated by hands, the torsion spring 12 is stressed and deformed in the process, then the wire connecting end is placed in the threading channel, then the upper clamping piece 1 and the lower clamping piece 2 are loosened, and under the reset action of the torsion spring 12, the upper clamping piece 1 and the lower clamping piece 2 are reset and tightly attached, so that the wire connecting end is tightly pressed.
Further, go up clip 1 and clip 2 respectively an organic whole and be connected with an extension to leave the contained angle between two extensions, torsion spring 12 sets up between two extensions, in the separation clip 1 with clip 2 down, only need one hand extrude two extensions can, convenient and fast more.
The second structure is as follows: referring to fig. 8 to 10, the fastening unit 15 includes two sets of magnets 13, and the two sets of magnets 13 attract each other in a one-to-one correspondence manner, and the two sets of magnets 13 are respectively embedded on the opposite sides of the upper clip 1 and the lower clip 2. Adopt magnetic adsorption to link together last clamping piece 1 and lower clamping piece 2, compare with a structure, the structure is simpler, is convenient for accomodate.
Further, the edge of the upper clamping piece 1 is provided with at least one first notch, the edge of the lower clamping piece 2 is provided with at least one second notch, the first notch and the second notch are both used for accommodating the magnet 13, and the first notch and the second notch correspond to be communicated to form a groove when the upper clamping piece 1 and the lower clamping piece 2 are tightly attached.
A third structure: referring to fig. 11 to 13, the fastening unit 15 includes a plurality of screws 14, and the upper clip 1 and the lower clip 2 are respectively provided with a screw hole corresponding to the screw 14. Compared with the first structure and the second structure, the third structure adopts the screw 14 to connect the upper jaw 1 and the lower jaw 2, which is more stable, but the operation is complex and takes a long time.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a test terminal's insulating clip that neatly arranges which characterized in that: including last clamping piece (1), lower clamping piece (2) and be used for making fastening unit (15) of going up clamping piece (1) and lower clamping piece (2) and closely laminating, go up clamping piece (1) and enclose the accommodation space that closes a plurality of and set up side by side when clamping piece (2) closely laminate down to leave the distance between two adjacent accommodation spaces, be provided with the pressure boost unit in the accommodation space, the threading passageway has been seted up at the middle part of pressure boost unit, set up in the threading passageway behind two wire connectors (9) electric connection.
2. An insulation organizer for testing terminal ends as defined in claim 1, wherein: the clamping device is characterized in that a plurality of upper clamping piece elastic material containing subspaces (7) which are mutually parallel are arranged on the upper clamping piece (1), a plurality of lower clamping piece elastic material containing subspaces (8) which are mutually parallel are arranged on the lower clamping piece (2), and the upper clamping piece elastic material containing subspaces (7) and the lower clamping piece elastic material containing subspaces (8) are communicated to form the containing spaces when the upper clamping piece (1) and the lower clamping piece (2) are tightly attached.
3. An insulation organizer for testing terminal ends as defined in claim 2, wherein: go up clamping piece (1) and include the first monomer of a plurality of tile shape, the inboard space of first monomer forms go up clamping piece elastic material holding subspace (7), lower clamping piece (2) includes the second monomer of a plurality of tile shape, and the inboard space of second monomer forms clamping piece elastic material holding subspace (8) down all is connected through the insulating connection piece between two adjacent first monomers and between two adjacent second monomers.
4. An insulation organizer for testing terminal ends as defined in claim 3, wherein: the first single body is connected with the insulating connecting sheet, and the second single body is connected with the insulating connecting sheet.
5. An insulation organizer for testing terminal ends as defined in claim 2, wherein: the pressurizing unit is in including fixing the setting go up last clamping piece elastic material (3) in clamping piece elastic material accommodation subspace (7) and fix the setting and be in lower clamping piece elastic material (4) in lower clamping piece elastic material accommodation subspace (8), go up clamping piece elastic material (3) and lower clamping piece elastic material (4) and all be tile shape, go up clamping piece elastic material (3) inboard space and form clamping piece accommodation subspace (5), clamping piece accommodation subspace (6) down is formed to lower clamping piece elastic material (4) inboard space, goes up clamping piece (1) and corresponds the intercommunication formation with lower clamping piece accommodation subspace (6) in last clamping piece accommodation subspace (5) when clamping piece (2) close laminating down the threading passageway.
6. An insulation organizer for testing terminal ends as defined in claim 1, wherein: fastening unit (15) are including pin (11) and two connecting plates, and two connecting plates all rotate with the pin to be connected, and two connecting plates respectively with go up clamping piece (1) with clamping piece (2) fixed connection down, the cover is equipped with torsion spring (12) on pin (11), and the both ends of torsion spring (12) support respectively on two connecting plates.
7. An insulation organizer for testing terminal ends as defined in claim 1, wherein: the fastening unit (15) comprises two groups of magnets (13), the two groups of magnets (13) attract each other in a one-to-one correspondence mode, and the two groups of magnets (13) are respectively embedded on one side, opposite to each other, of the upper clamping piece (1) and the lower clamping piece (2).
8. An insulation organizer for testing terminal ends as defined in claim 7, wherein: the edge of going up clamping piece (1) is provided with at least one first breach, the edge of clamping piece (2) is provided with at least one second breach down, and first breach corresponds the intercommunication with the second breach and forms the recess when going up clamping piece (1) and closely laminating down clamping piece (2).
9. An insulation organizer for testing terminal ends as defined in claim 1, wherein: the fastening unit (15) comprises a plurality of screws (14), and screw holes corresponding to the screws (14) are formed in the upper clamping piece (1) and the lower clamping piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562583.1U CN210775599U (en) | 2019-09-19 | 2019-09-19 | Insulating regular clip of test terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562583.1U CN210775599U (en) | 2019-09-19 | 2019-09-19 | Insulating regular clip of test terminal |
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| CN210775599U true CN210775599U (en) | 2020-06-16 |
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| CN201921562583.1U Active CN210775599U (en) | 2019-09-19 | 2019-09-19 | Insulating regular clip of test terminal |
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| CN (1) | CN210775599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488053A (en) * | 2019-09-19 | 2019-11-22 | 河南科技大学 | A kind of regular clip of insulation for testing terminal stud |
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2019
- 2019-09-19 CN CN201921562583.1U patent/CN210775599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488053A (en) * | 2019-09-19 | 2019-11-22 | 河南科技大学 | A kind of regular clip of insulation for testing terminal stud |
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