CN212586459U - External connection structure of digital loop resistance measuring instrument - Google Patents
External connection structure of digital loop resistance measuring instrument Download PDFInfo
- Publication number
- CN212586459U CN212586459U CN202020612755.8U CN202020612755U CN212586459U CN 212586459 U CN212586459 U CN 212586459U CN 202020612755 U CN202020612755 U CN 202020612755U CN 212586459 U CN212586459 U CN 212586459U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- wire rod
- instrument body
- connecting block
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses an external structure of digital loop resistance measuring instrument, including the instrument body, the top of instrument body is equipped with the diaphragm, the top fixedly connected with handle of diaphragm, the both sides of instrument body are all fixedly connected with box, the box inner chamber is equipped with the picture peg, the picture peg keeps away from one side fixedly connected with connecting block of instrument body, the box keeps away from one side of instrument body and sets up the fluting that matches each other with the connecting block, the connecting block is kept away from one end of box and is run through the fluting, through the setting of take-up pulley, conveniently accomodates the wire rod, avoids the wire rod to twine together, thereby avoids the staff to consume the time to comb the wire rod, and then improves work efficiency; through the setting of splint, play the constraint effect to the wire rod, avoid the wire rod to place in a jumble, interweave together, can avoid wire rod and subaerial water contact simultaneously, guarantee the normal use of wire rod, and then guarantee measured data's accuracy.
Description
Technical Field
The utility model relates to a resistance measuring instrument technical field especially relates to a digital loop resistance measuring instrument's external structure.
Background
The digital loop resistance measuring instrument is a digital micro-ohm industrial instrument produced by our factory, is a test instrument urgently needed by production departments of electric power, electric appliances and the like, has novel product design, and is used in indoor and frequently flowing test occasions. The device has the characteristics of automatic stabilization of test current, no need of manual regulation and the like.
Traditional digital loop resistance measuring instrument uses the wire rod and puts in a jumble, and the winding is in the same place, need consume more time when using and comb, reduces work efficiency to the wire rod contacts with ground easily, when having water on the ground, then can influence the normal use of wire rod, thereby influences measured data's accuracy.
Therefore, an external connection structure of the digital loop resistance measuring instrument is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a digital loop resistance measuring instrument's external structure, aim at improves work efficiency, guarantees the data accuracy.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a digital loop resistance measuring instrument's external structure, includes the instrument body, the top of instrument body is equipped with the diaphragm, the top fixedly connected with handle of diaphragm, the equal fixedly connected with box in both sides of instrument body, the box inner chamber is equipped with the picture peg, one side fixedly connected with connecting block of instrument body is kept away from to the picture peg, the fluting that matches each other with the connecting block is seted up to one side that the instrument body was kept away from to the box, the one end that the box was kept away from to the connecting block runs through the fluting to swing joint has the take-up pulley, the top fixedly connected with bracing piece of connecting block, the top fixed connection of bracing piece is in the bottom of diaphragm, the preceding terminal surface fixedly connected with connecting rod of connecting block, the one end fixedly connected with long slab of connecting block.
Preferably, among the above-mentioned external structure of digital return circuit resistance measuring instrument, bunching mechanism includes the fixed plate, fixed plate and long board fixed connection, the fixed plate is close to instrument body center one side and is equipped with the hand wheel, the hand wheel is close to one side fixedly connected with threaded rod of fixed plate, one side that the hand wheel was kept away from to the fixed plate is equipped with splint, splint are close to one side fixedly connected with bearing of fixed plate, set up the trompil that matches each other with the threaded rod on the fixed plate, the one end that the hand wheel was kept away from to the threaded rod runs through the trompil, and plug in at the bearing inner chamber, the bottom fixedly connected with slider of splint, the spout that matches each other with the slider is seted up at the top of.
Based on the technical characteristics, the wire bundling mechanism is convenient to comb wires and avoid the wires from being wound together.
Preferably, in the external connection structure of the digital loop resistance measuring instrument, the inner cavity of the opening is provided with an internal thread matched with the threaded rod.
Based on the technical characteristics, the hand wheel can be rotated to drive the threaded rod to move through the arrangement of the internal thread.
Preferably, in the external connection structure of the digital loop resistance measuring instrument, one side of each of the two clamping plates corresponding to each other is an arc-shaped groove.
Based on above-mentioned technical characteristics, through the arc recess setting, conveniently match with the wire rod.
Preferably, in the external connection structure of the digital loop resistance measuring instrument, the top of the box body is provided with an opening.
Based on the technical characteristics, the insertion plate is convenient to insert into the inner cavity of the box body through the opening.
The utility model has the advantages that:
1. through the arrangement of the take-up pulley, the wire rods are convenient to store, and are prevented from being wound together, so that the time consumed by workers for carding the wire rods is avoided, and the working efficiency is improved;
2. through the setting of splint, play the constraint effect to the wire rod, avoid the wire rod to place in a jumble, interweave together, can avoid wire rod and subaerial water contact simultaneously, guarantee the normal use of wire rod, and then guarantee measured data's accuracy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a left side view of the middle box of the present invention;
fig. 4 is a front view of the middle part clamp plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an instrument body; 2. a handle; 3. a transverse plate; 4. a support bar; 5. a take-up pulley; 6. a box body; 7. a connecting rod; 8. connecting blocks; 9. a long plate; 10. inserting plates; 11. a threaded rod; 12. a hand wheel; 13. a fixing plate; 14. a splint; 15. a slide block.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment is an external connection structure of a digital loop resistance measuring instrument, including an instrument body 1, a transverse plate 3 is disposed on the top of the instrument body 1, a handle 2 is fixedly connected to the top of the transverse plate 3, a box body 6 is fixedly connected to both sides of the instrument body 1, the top of the box body 6 is provided with an opening through which an insertion plate 10 is conveniently inserted into an inner cavity of the box body 6, the inner cavity of the box body 6 is provided with an insertion plate 10, one side of the insertion plate 10 away from the instrument body 1 is fixedly connected with a connecting block 8, one side of the box body 6 away from the instrument body 1 is provided with a slot matched with the connecting block 8, one end of the connecting block 8 away from the box body 6 is provided with the slot through and is movably connected with a take-up pulley 5, the top of the connecting block 8 is fixedly connected with, the front end face of the connecting block 8 is fixedly connected with a connecting rod 7, one end of the connecting rod 7, far away from the connecting block 8, is fixedly connected with a long plate 9, the top of the long plate 9 is provided with a wire bundling mechanism, the wire bundling mechanism comprises a fixing plate 13, the fixing plate 13 is fixedly connected with the long plate 9, one side, close to the center of the instrument body 1, of the fixing plate 13 is provided with a hand wheel 12, one side, close to the fixing plate 13, of the hand wheel 12 is fixedly connected with a threaded rod 11, one side, far away from the hand wheel 12, of the fixing plate 13 is provided with a clamping plate 14, one side, close to the fixing plate 13, of the clamping plate 14 is fixedly connected with a bearing, the fixing plate 13 is provided with a hole matched with the threaded rod 11, an inner thread matched with the threaded rod 11 is formed in the hole inner, and is inserted into the inner cavity of the bearing, the bottom of the clamping plate 14 is fixedly connected with a sliding block 15, the top of the long plate 9 is provided with a sliding groove matched with the sliding block 15, the bottom of the sliding block 15 is inserted into the inner cavity of the sliding groove, the wire is conveniently combed by the arrangement of the wire bundling mechanism, the wire is prevented from being wound together, one side corresponding to the two clamping plates 14 is provided with an arc-shaped groove, the wire rod can be conveniently matched through the arc-shaped groove, the wire rod can be conveniently stored through the arrangement of the take-up pulley 5, the wire rod is prevented from being wound together, thereby avoiding the time consumed by the working personnel to comb the wires and further improving the working efficiency, and through the arrangement of the clamping plate 14, the wire rod is bound, the wire rods are prevented from being placed in a mess and interweaved together, meanwhile, the wire rods can be prevented from contacting with water on the ground, normal use of the wire rods is guaranteed, and accuracy of measured data is guaranteed.
The utility model discloses a concrete implementation, when using, drive bracing piece 4 downstream through diaphragm 3 through handheld handle 2, bracing piece 4 drives connecting block 8 downstream, connecting block 8 drives picture peg 10 and inserts adjacent 6 inner chambers of box, setting through take-up pulley 5, conveniently accomodate the wire rod, avoid the wire rod winding together, avoid the staff to consume the time to go to comb the wire rod, and then improve work efficiency, drive threaded rod 11 through rotating hand wheel 12 and rotate, threaded rod 11 drives splint 14 and removes under the screw thread effect, setting through splint 14, play the constraint effect to the wire rod, avoid the wire rod to place in a jumble, intertwine together, can avoid wire rod and subaerial water contact simultaneously, guarantee the normal use of wire rod.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a digital return circuit resistance measuring instrument's external structure, includes instrument body (1), its characterized in that: the top of the instrument body (1) is provided with a transverse plate (3), the top of the transverse plate (3) is fixedly connected with a handle (2), the two sides of the instrument body (1) are fixedly connected with a box body (6), the inner cavity of the box body (6) is provided with a plugboard (10), one side of the plugboard (10) far away from the instrument body (1) is fixedly connected with a connecting block (8), one side of the box body (6) far away from the instrument body (1) is provided with a groove matched with the connecting block (8), one end of the connecting block (8) far away from the box body (6) penetrates through the groove and is movably connected with a take-up pulley (5), the top of the connecting block (8) is fixedly connected with a supporting rod (4), the top of the supporting rod (4) is fixedly connected with the bottom of the transverse plate (3), and the front, one end of the connecting rod (7) far away from the connecting block (8) is fixedly connected with a long plate (9), and the top of the long plate (9) is provided with a wire bundling mechanism.
2. The external structure of the digital loop resistance measuring instrument according to claim 1, wherein: the bunching mechanism comprises a fixed plate (13), the fixed plate (13) is fixedly connected with the long plate (9), a hand wheel (12) is arranged on one side of the fixing plate (13) close to the center of the instrument body (1), one side of the hand wheel (12) close to the fixed plate (13) is fixedly connected with a threaded rod (11), a clamping plate (14) is arranged on one side of the fixing plate (13) far away from the hand wheel (12), one side of the clamping plate (14) close to the fixing plate (13) is fixedly connected with a bearing, the fixing plate (13) is provided with an opening which is matched with the threaded rod (11), one end of the threaded rod (11) far away from the hand wheel (12) penetrates through the opening, is inserted into the inner cavity of the bearing, the bottom of the clamping plate (14) is fixedly connected with a sliding block (15), the top of the long plate (9) is provided with a sliding groove matched with the sliding block (15), and the bottom of the sliding block (15) is inserted into the inner cavity of the sliding groove.
3. The external structure of the digital loop resistance measuring instrument according to claim 2, wherein: the inner cavity of the opening is provided with internal threads matched with the threaded rod (11).
4. The external structure of the digital loop resistance measuring instrument according to claim 2, wherein: one side corresponding to the two clamping plates (14) is provided with an arc-shaped groove.
5. The external structure of the digital loop resistance measuring instrument according to claim 1, wherein: the top of the box body (6) is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612755.8U CN212586459U (en) | 2020-04-22 | 2020-04-22 | External connection structure of digital loop resistance measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612755.8U CN212586459U (en) | 2020-04-22 | 2020-04-22 | External connection structure of digital loop resistance measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212586459U true CN212586459U (en) | 2021-02-23 |
Family
ID=74648186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020612755.8U Active CN212586459U (en) | 2020-04-22 | 2020-04-22 | External connection structure of digital loop resistance measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212586459U (en) |
-
2020
- 2020-04-22 CN CN202020612755.8U patent/CN212586459U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208157661U (en) | Metering connects leading-in device | |
| CN212586459U (en) | External connection structure of digital loop resistance measuring instrument | |
| CN208648435U (en) | A kind of cable combing clamping piece | |
| CN218629248U (en) | Tensile test fixture | |
| CN204595042U (en) | A kind of three-phase electric energy metering device wire locating clip | |
| CN214845431U (en) | Prevent not tight smart electric meter of winding displacement | |
| CN216257358U (en) | Split type medical digital display spanner | |
| CN214839995U (en) | Image recording device is used in official working of office system intelligence in coordination | |
| CN210629059U (en) | Engine control pencil fixing device | |
| CN210607411U (en) | Battery box | |
| CN208140779U (en) | A kind of clamp on amperemeter of mold design | |
| CN106829641B (en) | Cable accepting rack | |
| CN210071874U (en) | Whole-row chip test fixture for factory-entering chip detector | |
| CN211292798U (en) | Gas detector control tool | |
| CN213341448U (en) | Carding device for cable spool construction | |
| CN211689367U (en) | High efficiency weaving equipment | |
| CN218213176U (en) | Lithium battery output voltage and current analysis monitoring device | |
| CN214429089U (en) | Novel electric power insulation clamp | |
| CN217331891U (en) | Horizontal cable bending life machine with bidirectional S-shaped movement | |
| CN207650872U (en) | A kind of counter | |
| CN213295624U (en) | Reciprocating yarn guide mechanism tool of two-for-one twister | |
| CN215267524U (en) | Fixing device for weak current intelligent equipment | |
| CN216911182U (en) | A deoxidization equipment for copper line surface | |
| CN217563053U (en) | Comprehensive wiring and arranging equipment | |
| CN210071916U (en) | Digital display multifunctional pincer type universal meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: Room 401, 239 Jianxin East Road, Jiangbei District, Chongqing, 400000 (self committed) Patentee after: Chongqing Yixianglian Technology Co.,Ltd. Address before: 250101 room 505, 3 / F, 389 Tianchen Road, high tech Zone, Jinan City, Shandong Province Patentee before: Shandong RUPU Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |