CN214845447U - Digital bridge device for cable detection - Google Patents
Digital bridge device for cable detection Download PDFInfo
- Publication number
- CN214845447U CN214845447U CN202120577101.0U CN202120577101U CN214845447U CN 214845447 U CN214845447 U CN 214845447U CN 202120577101 U CN202120577101 U CN 202120577101U CN 214845447 U CN214845447 U CN 214845447U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- digital bridge
- frame
- operation platform
- bridge device
- 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
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a digital bridge device for cable detection, which comprises an operation platform, wherein a rectangular hole is formed in the upper surface of the operation platform, a connecting lug plate is fixedly connected to the bottom of the operation platform and positioned at the outer side of the rectangular hole, a slide bar is fixedly connected to the side surface of the connecting lug plate, a slide block is slidably connected to the side surface of the slide bar, a limiting frame is fixedly connected to the top of the slide block and close to the outer side, and a clamping block structure is arranged at the inner side of the limiting frame; the upper surface of the operation platform is provided with a slotted hole in front of the rectangular hole, the side face of the sliding block is fixedly connected with a connecting frame, and the top of the connecting frame is fixedly connected with a fixing column in the slotted hole. The utility model discloses, through being provided with the clamp splice structure, one side of clamp splice structure sets up adjusting screw, and the opposite side sets up clamping spring, can conveniently with cable core from the last chucking wire clamping groove of bottom, and it is more convenient to use.
Description
Technical Field
The utility model relates to a cable test technical field especially relates to a digital bridge device is used in cable detection.
Background
The conductive wire core in the cable is used as the main part of the cable and plays a role in transmitting current, and the direct current resistance of the conductor of the cable is one of important indexes for representing the conductive performance of the cable, so that the direct current resistance of the wire core of the cable needs to be measured in the production and manufacturing process of the cable.
In the prior art, a digital bridge is generally adopted as an instrument for measuring the direct current resistance of a cable core, the cable core is fixed by two clamps, and the digital bridge is electrically connected with the clamps through a plurality of wires.
The applicant finds that a Chinese patent discloses 'digital bridge device for cable detection' with the application number of '202020918543.2' through retrieval when applying the invention, and the patent mainly selects a corresponding test length to measure the length of a cable core, so that human errors can be reduced, and the detection precision is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a digital bridge device for cable detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a digital bridge device for detecting cables comprises an operation platform, wherein a rectangular hole is formed in the upper surface of the operation platform, a connecting lug plate is fixedly connected to the bottom of the operation platform and located on the outer side of the rectangular hole, a sliding rod is fixedly connected to the side face of the connecting lug plate, a sliding block is connected to the side face of the sliding rod in a sliding mode, a limiting frame is fixedly connected to the top of the sliding block and close to the outer side of the sliding block, and a clamping block structure is arranged on the inner side of the limiting frame;
the upper surface of the operation platform is provided with a slotted hole in front of the rectangular hole, the side face of the sliding block is fixedly connected with a connecting frame, the top of the connecting frame is fixedly connected with a fixed column in the slotted hole, the top of the fixed column is provided with a frame-shaped buckle frame, and the bottom of the operation platform is fixedly connected with a digital bridge body close to the rear side.
As a further description of the above technical solution:
the quantity of sliding block is provided with two, and two the sliding block all adopts insulating material to make.
As a further description of the above technical solution:
the clamp splice structure includes first clamp splice and second clamp splice, the one side that first clamp splice and second clamp splice are relative all is provided with wire clamping groove.
As a further description of the above technical solution:
the wire clamping grooves are provided with three groups, the shape of each wire clamping groove is arc-shaped, and the diameter of each wire clamping groove gradually decreases from top to bottom.
As a further description of the above technical solution:
a clamping spring is arranged between the first clamping block and the limiting frame, and an adjusting screw is arranged between the second clamping block and the limiting frame.
As a further description of the above technical solution:
the frame-shaped buckle frame is movably connected with the fixed column through a pin shaft, and a torsion spring is arranged on the side surface of the pin shaft.
As a further description of the above technical solution:
the upper surface of the operation platform is fixedly connected with a wiring terminal, and the digital bridge body is connected with the wiring terminal through a conducting wire.
As a further description of the above technical solution:
the upper surface of the operation platform is provided with a threading hole, and the wire penetrates through the threading hole.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the digital bridge device for detecting the cable is provided with the clamping block structure, one side of the clamping block structure is provided with the adjusting screw, the other side of the clamping block structure is provided with the clamping spring, a cable core can be conveniently clamped in the clamping groove from top to bottom, and the digital bridge device is convenient to use.
2. Compared with the prior art, this digital bridge device for cable detection detains a structure through being provided with the frame type, and inside torsion spring detains one side of frame with the frame type and pastes tight workstation surface, realizes fixed purpose, only need detain the frame with the frame type in addition and smooth just can, avoid producing the removal at the in-process sliding block structure of test.
3. Compared with the prior art, the digital bridge device for detecting the cable has the advantages that the digital bridge is arranged at the bottom of the operation platform, and the wiring end is arranged at the top of the operation platform, so that the digital bridge device is convenient to use.
4. Compared with the prior art, the digital bridge device for detecting the cable has the advantages that the sliding block can slide more stably by the arrangement of the rectangular hole and the sliding rod structure.
Drawings
Fig. 1 is a schematic perspective view of a digital bridge device for cable detection according to the present invention;
fig. 2 is a schematic front structural diagram of a digital bridge device for cable detection according to the present invention;
fig. 3 is a schematic top view of a digital bridge device for cable detection according to the present invention;
fig. 4 is a schematic side view of a digital bridge device for cable detection according to the present invention;
fig. 5 is a schematic view of another perspective three-dimensional structure of a digital bridge device for cable detection according to the present invention.
Illustration of the drawings:
1. an operation table; 2. a rectangular hole; 3. connecting the ear plates; 4. a slide bar; 5. a slider; 6. a limiting frame; 7. a clamp block structure; 8. a clamping spring; 9. an adjusting screw; 10. a connecting frame; 11. a frame-shaped buckle frame; 12. fixing a column; 13. a slot; 14. a digital bridge body; 15. a terminal; 16. a wire; 17. and (6) threading holes.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of digital bridge device is used in cable detection: the cable core clamping device comprises an operation platform 1, wherein a rectangular hole 2 is formed in the upper surface of the operation platform 1, a connecting lug plate 3 is fixedly connected to the bottom of the operation platform 1 and located on the outer side of the rectangular hole 2, a sliding rod 4 is fixedly connected to the side face of the connecting lug plate 3, a sliding block 5 is slidably connected to the side face of the sliding rod 4, the sliding block 5 slides on the side face of the sliding rod 4, a limiting frame 6 is fixedly connected to the top of the sliding block 5 and close to the outer side, the limiting frame 6 is used for limiting and installing a clamping block structure 7, a clamping block structure 7 is arranged on the inner side of the limiting frame 6, and the clamping block structure 7 is used for clamping a cable core;
the upper surface of operation panel 1 just is located the front side of rectangular hole 2 and opens and is equipped with slotted hole 13, and the side fixedly connected with link 10 of sliding block 5, and the top of link 10 just is located the inside fixedly connected with fixed column 12 of slotted hole 13, and fixed column 12 slides along slotted hole 13, and then drives sliding block 5 and remove, and the top of fixed column 12 is provided with frame type knot frame 11, and the bottom of operation panel 1 just is close to rear side fixedly connected with digital bridge body 14.
The number of the sliding blocks 5 is two, the two sliding blocks 5 are made of insulating materials and used for connecting two ends of cable cores, the clamping block structure 7 comprises a first clamping block and a second clamping block, the opposite surfaces of the first clamping block and the second clamping block are provided with wire clamping grooves, the wire clamping grooves are provided with three groups, the shape of each wire clamping groove is arc-shaped, the diameter of each wire clamping groove is gradually reduced from top to bottom, a cable core can be clamped from top to bottom conveniently, a thick cable core is clamped on the wire clamping grooves, the thin cable core is clamped at the lowest surface, a clamping spring 8 is arranged between the first clamping block and the limiting frame 6 and used for providing clamping force, an adjusting screw 9 is arranged between the second clamping block and the limiting frame 6 and used for adjusting the position of the clamping block conveniently, and the clamping spring 8 is used for exerting force.
Frame type is detained and is detained between frame 11 and the fixed column 12 through round pin axle swing joint, and the side of round pin axle is provided with torsion spring, and torsion spring makes frame type detain frame 11 to one side slope, makes its in close contact with at the upper surface of operation platform 1, and the upper surface fixed connection of operation platform 1 is connected with wiring end 15, and digital bridge body 14 passes through wire 16 and is connected with wiring end 15, and the through wires hole 17 has been seted up to the upper surface of operation platform 1, and wire 16 passes from through wires hole 17, connects the use in order to make things convenient for.
The working principle is as follows: when in use, the cable core is clamped in the wire adding groove between the two clamping blocks and then is connected with the wiring terminal 15 of the digital bridge body 14 for testing;
when adjusting the length of measuring the cable core, detain frame 11 with the frame type and smooth, then manually slide frame type and detain frame 11, drive sliding block 5 through fixed column 12, link 10 and remove, it is very convenient to adjust.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A digital bridge device for cable detection comprises a workbench (1), and is characterized in that: the upper surface of the operation platform (1) is provided with a rectangular hole (2), the bottom of the operation platform (1) is fixedly connected with a connecting lug plate (3) at the outer side of the rectangular hole (2), the side surface of the connecting lug plate (3) is fixedly connected with a sliding rod (4), the side surface of the sliding rod (4) is slidably connected with a sliding block (5), the top of the sliding block (5) is fixedly connected with a limiting frame (6) close to the outer side, and the inner side of the limiting frame (6) is provided with a clamping block structure (7);
the upper surface of the operation platform (1) is provided with a slotted hole (13) on the front side of the rectangular hole (2), the side face of the sliding block (5) is fixedly connected with a connecting frame (10), the top of the connecting frame (10) is fixedly connected with a fixed column (12) inside the slotted hole (13), the top of the fixed column (12) is provided with a frame-shaped buckling frame (11), and the bottom of the operation platform (1) is fixedly connected with a digital bridge body (14) close to the rear side.
2. The digital bridge device for cable detection according to claim 1, wherein: the quantity of sliding block (5) is provided with two, and two sliding block (5) all adopt insulating material to make.
3. The digital bridge device for cable detection according to claim 1, wherein: the clamping block structure (7) comprises a first clamping block and a second clamping block, and a wire clamping groove is formed in the opposite surface of the first clamping block and the second clamping block.
4. A digital bridge unit for cable testing according to claim 3, wherein: the wire clamping grooves are provided with three groups, the shape of each wire clamping groove is arc-shaped, and the diameter of each wire clamping groove gradually decreases from top to bottom.
5. A digital bridge unit for cable testing according to claim 3, wherein: a clamping spring (8) is arranged between the first clamping block and the limiting frame (6), and an adjusting screw (9) is arranged between the second clamping block and the limiting frame (6).
6. The digital bridge device for cable detection according to claim 1, wherein: the frame-shaped buckle frame (11) is movably connected with the fixed column (12) through a pin shaft, and a torsion spring is arranged on the side surface of the pin shaft.
7. The digital bridge device for cable detection according to claim 1, wherein: the upper surface of the operation platform (1) is fixedly connected with a wiring terminal (15), and the digital bridge body (14) is connected with the wiring terminal (15) through a conducting wire (16).
8. The digital bridge device for cable detection according to claim 7, wherein: the upper surface of the operation platform (1) is provided with a threading hole (17), and the lead (16) passes through the threading hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120577101.0U CN214845447U (en) | 2021-03-22 | 2021-03-22 | Digital bridge device for cable detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120577101.0U CN214845447U (en) | 2021-03-22 | 2021-03-22 | Digital bridge device for cable detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845447U true CN214845447U (en) | 2021-11-23 |
Family
ID=78759157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120577101.0U Active CN214845447U (en) | 2021-03-22 | 2021-03-22 | Digital bridge device for cable detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845447U (en) |
-
2021
- 2021-03-22 CN CN202120577101.0U patent/CN214845447U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215005521U (en) | Chip testing seat | |
| CN214845447U (en) | Digital bridge device for cable detection | |
| CN117452290A (en) | Temperature sensor quality detector | |
| CN112180164A (en) | Test fixture, resistance test device and method and conductivity test method | |
| CN210243801U (en) | Equivalent impedance measuring device for battery | |
| CN209927765U (en) | Electrochemical impedance spectrum testing device and electrochemical testing system for electrolyte membrane | |
| CN209215486U (en) | A kind of direct current resistance m easurem ent device of cable | |
| CN217034027U (en) | Pencil assembly detection device for pencil production | |
| CN212512842U (en) | Device for detecting average outer diameter of wire and cable | |
| CN216957971U (en) | Single-face crimping clamp for double-layer soft board of light emitting device | |
| CN215641664U (en) | Chip test structure | |
| CN215433291U (en) | Bridge clamp for cable detection | |
| CN212965163U (en) | Test fixture and resistance testing device | |
| CN210465608U (en) | Electronic board detection tool | |
| CN212341317U (en) | Sample clamping device of resistance measuring instrument | |
| CN220894382U (en) | Connecting wire for detecting air conditioner teaching megohmmeter | |
| CN214670243U (en) | Electric performance testing device for industrial control board | |
| CN217425453U (en) | Clamp for testing film capacitor | |
| CN219122259U (en) | Vertical resistance test fixture | |
| CN213240253U (en) | Clamp for motor detection | |
| CN216209644U (en) | Chip test structure | |
| CN219245622U (en) | Bridge clamp for measuring electric wire resistance value | |
| CN218349371U (en) | Numerical control module variable pitch stitch testing device for semiconductor | |
| CN220543097U (en) | Detection device of voltage monitoring board | |
| CN210894542U (en) | Error-proof jig for testing prototype terminal of wiring harness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |