CN210465521U

CN210465521U - Universal watch

Info

Publication number: CN210465521U
Application number: CN201920990808.7U
Authority: CN
Inventors: 陈国柱; 王建勤; 李祥本
Original assignee: Nanjing Tongzheng Engineering Project Management Co ltd
Current assignee: Nanjing Tongzheng Engineering Project Management Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-05
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses an omnipotent table, it relates to the electric power detection field, aims at solving the problem that the probe and the plug of current omnipotent table do not have the department to lay, and its technical essential includes omnipotent table body, at least measuring wire, connects the plug of pegging graft with omnipotent table body and the measuring probe of setting at the measuring wire other end of measuring wire one end, still including setting up fixed block on omnipotent table body one side lateral wall, running through the fixed logical groove of setting on the fixed block, the measuring wire is close to the one end of plug and fixes at fixed logical inslot, still including setting up on fixed logical groove is close to on the lateral wall of plug one side with the plug place the slot of pegging graft, set up the probe of putting the subassembly on omnipotent table body and set up the wire collecting assembly on omnipotent table body, the utility model discloses can accomodate measuring wire, plug and measuring probe in an.

Description

Universal watch

Technical Field

The utility model relates to an electric power detection field, more specifically say, it relates to an universal meter.

Background

The universal meter is also called universal meter, is a multipurpose electronic measuring instrument, and generally comprises functions of an ammeter, a voltmeter, an ohmmeter and the like.

The prior Chinese patent with the publication number of CN207992299U discloses a universal meter device for electric power overhaul, which comprises a universal meter body, wherein the upper end of the universal meter body is provided with a handle, one side of the universal meter body is provided with a wire, the front surface of the universal meter body is provided with a display screen, the rear surface of the universal meter body is provided with a support frame, one end of the wire is connected with a handrail, one end of the handrail is provided with a test head, the lower end of the display screen is provided with a loudspeaker, one side of the loudspeaker is provided with an indicator lamp, one side of the indicator lamp is provided with a start button, the lower end of the start button is provided with a zero setting button, one side of the start button is provided with a chute, and a protective cover is arranged, so that surface operation parts of the universal meter can be protected after use, meanwhile, the surface of the universal meter can be dustproof, a sucker is arranged, avoid putting improperly and cause its damage.

However, after the conventional operating personnel use the universal watch, the wire is directly wound on the universal watch body, so that the probe is easily damaged, and the operating personnel is easily pricked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an omnipotent table can accomodate measuring line, plug and measuring probe in an orderly manner to prior art exists not enoughly.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a universal meter, includes universal meter body, at least one measuring line, connects the plug of pegging graft with universal meter body and the measuring probe of setting at the measuring line other end of measuring line one end, still including setting up fixed block on universal meter body one side lateral wall, run through the fixed logical groove of setting on the fixed block, the measuring line is close to the one end of plug and fixes at fixed logical inslot, still including set up on fixed logical groove be close to plug one side lateral wall with the plug peg graft place the slot, set up the probe on universal meter body lay the subassembly and set up the wire storage assembly on universal meter body.

Through taking above-mentioned technical scheme, when not using the universal meter, extract the plug from the universal meter body, then insert and establish in placing the slot, and then can lay the plug, the one end that the simultaneous measurement line is close to the plug is fixed at fixed logical inslot, can link together measurement line and universal meter body, avoids the measurement line to take place to lose, and simultaneously, the probe is laid subassembly and wire storage assembly and can be accomodate measurement probe and measurement line respectively, and then the utility model discloses can accomodate measurement line, plug and measurement probe in an orderly manner.

The utility model discloses a further set up as, the probe is laid the subassembly and is laid the piece, is setting up the syringe needle slot on laying piece and omnipotent table body lateral wall vertically lateral wall, set up on omnipotent table body lateral wall with the relative steady piece of syringe needle slot, run through the needle bar that sets up at steady piece and relative with the syringe needle slot and lead to the groove, measuring probe is close to being provided with on the perisporium of syringe needle and protects the flange, still including setting up the mounting of keeping away from syringe needle slot joint with protecting the flange on leading to the groove at the needle bar, it passes the leading to groove of needle bar and mounting joint to protect the flange.

Through taking above-mentioned technical scheme, in the measuring probe passed through the needle bar and inserted the syringe needle slot behind the groove, then mounting and protection flange joint, and then can make measuring probe fix steadily on omnipotent table body lateral wall, the syringe needle of syringe needle slot degree measuring probe protects simultaneously.

The utility model discloses a further set up to, the mounting is including setting up on the lateral wall that the universal meter body was kept away from to stable piece and extending to the shifting chute that the needle bar led to the groove, slide the movable block of setting in the shifting chute, set up the fishplate bar on the relative lateral wall is led to movable block and needle bar, set up the arc groove of stepping down of keeping away from movable block one end at the fishplate bar arm butt of protection flange is kept away from to the arc groove of stepping down and measuring probe, still keeps away from the reset spring between the shifting chute notch lateral wall including setting up at shifting chute and notch relative lateral wall and movable block.

Through taking above-mentioned technical scheme, when measuring probe passed the needle bar and led to the groove, to keeping away from the direction pulling movable block that the needle bar led to the groove, make the joint board keep away from the needle bar and lead to the groove, and simultaneously, reset spring is stretched, and then the protection flange can lead to the groove smoothly through the needle bar, then loosen the movable block, under the effect of reset spring restoring force, the movable block resets, the joint board stretches to the needle bar and leads to the inslot, and then joint board and protection flange joint, make measuring probe fix steadily on omnipotent table body lateral wall, measuring probe's syringe needle inserts in the syringe needle slot steadily.

The utility model discloses a further set up as, wire storage assembly is including setting up the receipts line pole that stretches out fixed logical groove department and measuring probe line body center between the measuring wire, rotate the receipts spool that sets up on universal meter body lateral wall, set up and keep away from the polygon linkage groove of universal meter body one end, set up and close to the polygon linkage piece that receives spool one end and polygon linkage groove grafting and set up and restrict receipts spool pivoted locating part on universal meter body lateral wall at receiving the line pole, the one end that receives the line pole and keep away from polygon linkage piece is provided with the rotation handle, the straight-line distance that receives spool apart from fixed logical groove and keep away from plug one end equals the straight-line distance of receiving the spool and fixing the measuring probe needle tail on the probe laying assembly.

Through taking above-mentioned technical scheme, after fixing measuring probe, the polygon linkage piece that will receive on the line pole inserts the polygon linkage inslot, and then when rotating receipts line pole, can arouse the rotation of receipts spool, can twine the measuring line of receiving line pole both ends to receive the line pole and at first epaxial, and, the rotation of the first axle of locating part restriction, can avoid the measuring line to rotate from receiving the line pole and receiving the spool and drop, simultaneously, it is equal to the linear distance of receiving the spool and fixing the measuring probe pin tail on the probe laying component to receive the linear distance of fixed logical groove of line distance keeping away from plug one end, can make the measuring line all twine to receive the line pole and receive the spool as far as possible.

The utility model discloses a further set up to, the locating part including set up perpendicularly and keeping away from the stopper of polygon linkage piece one end at receiving the line pole perisporium, set up on universal meter body lateral wall and the appearance is received the spool and is a plurality of spacing thread grooves of range centre of a circle circumference range, run through the spacing logical groove of setting on the stopper and pass spacing logical groove and with spacing thread groove threaded connection's gag lever post.

Through adopting above-mentioned technical scheme, after on will measuring line twine receive line pole and receipts spool, pass spacing logical groove and the spacing thread groove threaded connection who corresponds with the gag lever post, and then under the limiting displacement of gag lever post and spacing logical groove, receive line pole and receipts spool and can not take place the rotation again.

The utility model discloses a further set up to, the one end that polygon linkage piece was kept away from to receipts line pole is provided with spacing pin perpendicularly, the handle is rotated and is set up the end wall department at spacing pin perpendicularly.

Through adopting above-mentioned technical scheme, avoid winding receive the line pole and receive the epaxial measuring line of line and drop from the end wall department of receiving the line pole, simultaneously, rotate the perpendicular end wall department that sets up at spacing pin of handle, can save the strength of rotating the receive line pole and receiving the line axle cost.

The utility model discloses a further set up to, fixed logical inslot internal rotation is provided with fixed rotary drum, the measuring line is fixed in fixed rotary drum.

Through adopting above-mentioned technical scheme, when pulling out and installing the plug and when removing measurement probe, can make the measuring wire have certain surplus turned angle in fixed logical inslot, avoid the measuring wire to receive too big shearing force and damage.

The utility model discloses a further set up to, all be provided with on the fixed two notch department lateral walls that lead to the groove and prevent the ring of buckling.

Through adopting above-mentioned technical scheme, reduce the shearing force that the measuring wire received at fixed logical groove notch department, avoid the measuring wire to take place to damage in the use.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model respectively stores the plug, the measuring probe and the measuring line by utilizing the placing slot, the probe placing component and the lead storing component, and further the utility model can orderly store the measuring line, the plug and the measuring probe;

2. the utility model discloses set up fixed rotary drum at fixed logical inslot rotation, when pulling out and installing the plug and removing measuring probe, can make the measuring line have certain surplus turned angle in fixed logical inslot, avoid the measuring line to receive too big shearing force and damage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial sectional view of a probe mounting assembly structure according to the present invention.

Fig. 3 is a cross-sectional view of a probe mounting structure embodying the present invention.

Fig. 4 is an exploded view of a probe wire receiving assembly according to the present invention.

Reference numerals: 1. a universal watch body; 2. measuring a line; 3. a plug; 4. a measurement probe; 5. a fixed block; 6. fixing the through groove; 7. placing the slot; 8. a probe mounting assembly; 9. a wire receiving assembly; 10. placing blocks; 11. a needle head slot; 12. a stabilizing block; 13. a needle bar through groove; 14. a protective flange; 15. a fixing member; 16. a moving groove; 17. a moving block; 18. a clamping and connecting plate; 19. an abdicating arc groove; 20. a return spring; 21. a wire take-up rod; 22. taking up a spool; 23. a polygonal linkage groove; 24. a polygonal linkage block; 25. a limiting member; 26. rotating the handle; 27. a limiting block; 28. a limiting screw groove; 29. a limiting through groove; 30. a limiting rod; 31. a limit stop lever; 32. fixing the rotary drum; 33. an anti-buckling ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model discloses a universal meter, as shown in figure 1, including universal meter body 1, at least one measuring line 2, connect at measuring line 2 one end with universal meter body 1 plug 3 and set up at measuring line 2 other end measuring probe 4, still include set up on universal meter body 1 one side lateral wall fixed block 5, run through set up on fixed block 5 fixed through groove 6, the measuring line 2 is close to the one end of plug 3 and fix in fixed through groove 6, still include set up on fixed through groove 6 close to plug 3 one side lateral wall on plug 3 side place the slot 7 with plug 3 grafting, set up on universal meter body 1 probe laying assembly 8 and set up on universal meter body 1 wire take-in assembly 9; after using the universal meter, extract plug 3 from universal meter body 1, then insert plug 3 in placing slot 7, and then fixed good plug 3, then utilize the probe to lay subassembly 8 and settle measurement probe 4, utilize wire storage assembly 9 to pack up measuring line 2 at last, can accomodate measuring line 2, plug 3 and measurement probe 4 in an orderly manner.

As shown in fig. 1, simultaneously, in order to avoid in universal meter use, measuring line 2 receives too big shear stress and takes place to damage, the utility model discloses in, fixed logical groove 6 internal rotation is provided with fixed rotary drum 32, and measuring line 2 is fixed in fixed rotary drum 32, when pulling out and installing plug 3 and removing measuring probe 4, can make measuring line 2 have certain surplus turned angle in fixed logical groove 6, simultaneously, all be provided with on the two notch department lateral walls of fixed logical groove 6 and prevent buckling ring 33, reduce the shearing force that measuring line 2 received in fixed logical groove 6 notch department.

As shown in fig. 1 and 2, the probe mounting assembly 8 includes a mounting block 10 disposed on a sidewall of the universal watch body 1, a needle slot 11 disposed on a sidewall of the mounting block 10 perpendicular to the sidewall of the universal watch body 1, a stabilizing block 12 disposed on the sidewall of the universal watch body 1 opposite to the needle slot 11, a needle bar through slot 13 penetrating the stabilizing block 12 and opposite to the needle slot 11, a protection flange 14 disposed on a peripheral wall of the measurement probe 4 near the needle, and a fixing member 15 disposed on the needle bar through slot 13 and engaged with the protection flange 14 far from the needle slot 11, the protection flange 14 passing through the needle bar through slot 13 and engaged with the fixing member 15; the measuring probe 4 passes through the through groove 13 of the needle rod, then the needle head of the measuring probe 4 is inserted into the needle head slot 11, meanwhile, the protection flange 14 passes through the through groove 13 of the needle rod, and finally, the fixing piece 15 is clamped with the protection flange 14, so that the measuring probe 4 can be stably placed.

As shown in fig. 2 and 3, the fixing member 15 includes a moving groove 16 disposed on a side wall of the stabilizing block 12 away from the universal watch body 1 and extending to the needle bar through groove 13, a moving block 17 slidably disposed in the moving groove 16, a snap plate 18 disposed on an opposite side wall of the moving block 17 and the needle bar through groove 13, a abdicating arc groove 19 disposed at one end of the snap plate 18 away from the moving block 17, the abdicating arc groove 19 abutting against a lever arm of the measuring probe 4 away from the protection flange 14, and a return spring 20 disposed between the opposite side wall of the moving groove 16 and the notch and a side wall of the notch of the moving block 17 away from the moving groove 16; before passing the measuring probe 4 through the needle bar through groove 13, the moving block 17 is moved towards the direction far away from the needle bar through groove 13, so that the clamping plate 18 is far away from the needle bar through groove 13, the protection flange 14 passes through smoothly, the return spring 20 is compressed, after the protection flange 14 passes through, the moving block 17 is loosened, the return spring 20 drives the moving block 17 to reset, the clamping plate 18 is abutted to the protection flange 14, and meanwhile, the arc groove of the abdicating groove is abutted to the peripheral wall of the protection flange 14 far away from the measuring probe 4.

As shown in fig. 4, the wire accommodating assembly 9 includes a wire take-up rod 21 disposed at the center of the wire body between the position where the measuring wire 2 extends out of the fixed through slot 6 and the measuring probe 4, a wire take-up shaft 22 rotatably disposed on the sidewall of the universal meter body 1, a polygonal linkage slot 23 disposed at one end of the wire take-up shaft 22 far away from the universal meter body 1, a polygonal linkage block 24 disposed at one end of the wire take-up rod 21 close to the wire take-up shaft 22 and connected with the polygonal linkage slot 23 in an inserting manner, and a limiting member 25 disposed on the sidewall of the universal meter body 1 and limiting the rotation of the wire take-up shaft 22, wherein one end of the wire take-up rod 21 far away from the polygonal linkage block 24 is provided with a rotating handle 26, and the linear distance from one end of the fixed through slot 6 far away from the plug; when the measuring probe 4 is fixed, the polygonal linkage block 24 is inserted into the polygonal linkage groove 23, then the wire take-up rod 21 is rotated by rotating the handle 26, so that the wire take-up shaft 22 rotates together, the measuring wire 2 can be wound on the wire take-up rod 21 and the wire take-up shaft 22, and finally the limiting part 25 is used for fixing the wire take-up shaft 22, so that the phenomenon that the wire take-up shaft 22 rotates reversely to cause the falling of the measuring wire 2 is avoided.

As shown in fig. 4, in order to avoid winding to receive the measuring wire 2 on line pole 21 and the receipts spool 22 from receiving the end wall department landing of line pole 21, the utility model discloses in, the one end that receives line pole 21 and keep away from polygon linkage block 24 is provided with spacing pin 31 perpendicularly, receives spacing effect of spacing pin 31, can make measuring wire 2 stably wind on receiving line pole 21 and receipts spool 22, simultaneously, in order to be more laborsaving when rotating receipts line pole 21, the utility model discloses in, rotate handle 26 and set up the end wall department at spacing pin 31 perpendicularly.

As shown in fig. 4, the limiting member 25 includes a limiting member 27 vertically disposed on one end of the peripheral wall of the wire take-up rod 21 away from the polygonal linkage block 24, a plurality of limiting screw grooves 28 disposed on the side wall of the universal watch body 1 and circumferentially arranged with the wire take-up shaft 22 as an arrangement circle center, a limiting through groove 29 penetrating the limiting member 27, and a limiting rod 30 penetrating the limiting through groove 29 and threadedly connected with the limiting screw grooves 28; after the wire take-up rod 21 is rotated to wind the measuring wire 2 on the wire take-up rod 21 and the wire take-up shaft 22, the limiting rod 30 is rotated in the limiting through groove 29, and the limiting rod 30 is in threaded connection with the corresponding limiting screw groove 28.

The working process is as follows:

after the universal watch is used, the plug 3 is pulled out of the universal watch body 1, then the plug 3 is inserted into the placing slot 7, and the plug 3 is fixed; then moving the moving block 17 in the direction far away from the through groove 13 of the needle rod, enabling the clamping plate 18 to be far away from the through groove 13 of the needle rod, enabling the measuring probe 4 to penetrate through the through groove 13 of the needle rod, then inserting the needle head of the measuring probe 4 into the needle head slot 11, enabling the protection flange 14 to pass through the through groove 13 of the needle rod, loosening the moving block 17 after the protection flange 14 passes through, enabling the reset spring 20 to drive the moving block 17 to reset, enabling the clamping plate 18 to be abutted against the protection flange 14, and enabling the arc groove of the abdicating groove to be abutted against the peripheral wall; then, the polygonal linkage block 24 is inserted into the polygonal linkage groove 23, then the wire take-up rod 21 is rotated by rotating the handle 26, so that the wire take-up shaft 22 rotates together, the measuring wire 2 can be wound on the wire take-up rod 21 and the wire take-up shaft 22, and finally the limiting rod 30 is in threaded connection with the corresponding limiting screw groove 28.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a universal meter, includes universal meter body (1), at least one measuring line (2), connect at measuring line (2) one end with universal meter body (1) plug (3) of pegging graft and set up at measuring probe (4) of the other end of line (2), its characterized in that: still including setting up fixed block (5) on omnipotent table body (1) one side lateral wall, running through fixed logical groove (6) of setting on fixed block (5), the one end that measuring line (2) are close to plug (3) is fixed in fixed logical groove (6), still including setting up on fixed logical groove (6) close to plug (3) one side lateral wall place slot (7) of pegging graft with plug (3), set up probe on omnipotent table body (1) and lay subassembly (8) and set up wire storage assembly (9) on omnipotent table body (1).

2. A universal watch according to claim 1, wherein: the probe placing assembly (8) comprises a placing block (10) arranged on the side wall of the universal meter body (1), a needle head slot (11) arranged on the side wall of the placing block (10) and the side wall of the universal meter body (1), a stabilizing block (12) arranged on the side wall of the universal meter body (1) and opposite to the needle head slot (11), and a needle rod through groove (13) which is arranged on the stabilizing block (12) and opposite to the needle head slot (11) in a penetrating manner, wherein a protection flange (14) is arranged on the peripheral wall of the measuring probe (4) close to the needle head, the probe placing assembly further comprises a fixing piece (15) which is arranged on the needle rod through groove (13) and far away from the needle head slot (11) in a clamping manner with the protection flange (14), and the protection flange (14) penetrates through groove (13) of the needle.

3. A universal watch according to claim 2, wherein: the fixing piece (15) comprises a moving groove (16) which is arranged on the side wall of the stabilizing block (12) far away from the universal meter body (1) and extends to the needle rod through groove (13), a moving block (17) which is arranged in the moving groove (16) in a sliding mode, a clamping plate (18) which is arranged on the opposite side wall of the moving block (17) and the needle rod through groove (13), and a yielding arc groove (19) which is arranged at one end, far away from the moving block (17), of the clamping plate (18), wherein the yielding arc groove (19) is abutted to a lever arm of the measuring probe (4) far away from the protection flange (14), and the fixing piece further comprises a reset spring (20) which is arranged between the moving groove (16) and the opposite side wall of the notch and the moving block (17) far away.

4. A universal watch according to claim 1, wherein: the wire accommodating assembly (9) comprises a wire collecting rod (21) arranged at the center of a wire body between a position where the measuring wire (2) extends out of the fixed through groove (6) and the measuring probe (4), a wire collecting shaft (22) rotatably arranged on the side wall of the universal meter body (1), a polygonal linkage groove (23) far away from one end of the universal meter body (1) and arranged on the wire collecting shaft (22), a polygonal linkage block (24) arranged at one end, close to the wire collecting shaft (22), of the wire collecting rod (21) and connected with the polygonal linkage groove (23) in an inserting mode, and a limiting part (25) arranged on the side wall of the universal meter body (1) and limiting the rotation of the wire collecting shaft (22), wherein one end, far away from the plug (3), of the wire collecting shaft (22) from the fixed through groove (6) is provided with a rotating handle (26), and the linear distance between the wire collecting shaft (22) and one end, far away from the plug (3), of the fixed through groove (6) is equal to the linear distance between.

5. A universal watch according to claim 4, characterised in that: the limiting part (25) comprises a limiting block (27) which is vertically arranged on the peripheral wall of the wire take-up rod (21) and far away from one end of the polygonal linkage block (24), a plurality of limiting screw grooves (28) which are arranged on the side wall of the universal watch body (1) and take-up shafts (22) in a circumferential arrangement mode for the circumference of the circle center, a limiting through groove (29) which penetrates through the limiting block (27), and a limiting rod (30) which penetrates through the limiting through groove (29) and is in threaded connection with the limiting screw grooves (28).

6. A universal watch according to claim 4, characterised in that: one end of the wire take-up rod (21) far away from the polygonal linkage block (24) is vertically provided with a limit stop lever (31), and the rotating handle (26) is vertically arranged on the end wall of the limit stop lever (31).

7. A universal watch according to claim 1, wherein: a fixed rotary drum (32) is rotatably arranged in the fixed through groove (6), and the measuring line (2) is fixed in the fixed rotary drum (32).

8. A universal watch according to claim 1, wherein: and the side walls of the two notches of the fixed through groove (6) are provided with anti-bending rings (33).