CN213934163U

CN213934163U - Temperature control instrument line detection device

Info

Publication number: CN213934163U
Application number: CN202022258278.2U
Authority: CN
Inventors: 芦圆圆
Original assignee: Hunan Hengyunda Testing Co ltd
Current assignee: Hunan Hengyunda Testing Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-10
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a temperature control instrument circuit detection device in the technical field of circuit detection equipment, including current detector, switch, pilot lamp, display screen, ampere meter, detection interface, pull wire, connecting block, measuring head and power cord, connecting block lateral wall fixedly connected with protective sheath, current detector lateral wall fixedly connected with semi-circular boss, semi-circular boss surface has been seted up a plurality of arcs, the current detector bottom is glued with the rubber heelpiece, the rubber heelpiece surface has been seted up the pull wire standing groove, a tip of pull wire standing groove is connected with the tip of arc, the pull wire standing groove other end is connected with the protective sheath standing groove, rubber heelpiece surface fixedly connected with fixed block, the fixed block corresponds the protective sheath standing groove one side and has been seted up the measuring head and has been placed the hole; this practicality adopts the protective sheath, prevents to break off between connecting block and the pull wire, has improved the life of current detection instrument, adopts the standing groove and places the hole, makes it neatly still protect its precision.

Description

Temperature control instrument line detection device

Technical Field

The utility model relates to a line detection equipment technical field specifically is a temperature control instrument circuit detection device.

Background

The temperature controller is an integrated intelligent temperature control instrument, it adopts full digital integrated design, it has the functions of temperature curve programmable or fixed point constant temperature control, multiple PID regulation, output power amplitude limiting curve programming, manual/automatic switching, soft starting, alarm switching value output, real-time data inquiry, and computer communication, etc., it combines the digital display temperature meter and ZK thyristor voltage regulator into one body, and integrates temperature measurement, regulation and driving into one body, the instrument directly outputs thyristor trigger signal, and can drive various thyristor loads, when the circuit board in the temperature controller has circuit problem, it usually needs circuit detection device, and the corresponding plug-in connection, and the circuit fault in different places, and the corresponding fault lamp is lighted, and can quickly find circuit problem, and can raise detection efficiency, but the pull lines of the detection instrument are alternatively combined together in the existent technology, and the measuring head exposes outside, tramples and dust accumulation can influence measurement accuracy, and the junction of measuring head and pull wire easily breaks, reduces detecting instrument's life.

Based on this, the utility model designs a control by temperature change instrument circuit detection device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control by temperature change instrument line detection device to crisscross together between the haulage wire of detecting instrument among the prior art who proposes in solving above-mentioned background art, and the measuring head exposes outside, trampling and dust accumulation can influence measurement accuracy, and the junction of measuring head and haulage wire easily breaks, reduces detecting instrument's life's problem.

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

the utility model provides a temperature control instrument circuit detection device, includes current detector, switch, pilot lamp, display screen, ampere meter, detection interface, pull wire, connecting block, measuring head and power cord, connecting block lateral wall fixedly connected with protective sheath, the semi-circular boss of current detector lateral wall fixedly connected with, a plurality of arcs have been seted up on semi-circular boss surface, the current detector bottom is glued and is glued there is the rubber heelpiece, the pull wire standing groove has been seted up on the rubber heelpiece surface, a tip of pull wire standing groove is connected with the tip of arc, the pull wire standing groove other end is connected with the protective sheath standing groove, rubber heelpiece surface fixedly connected with fixed block, the fixed block corresponds the protective sheath standing groove and has seted up the measuring head and place the hole simultaneously.

Preferably, current detector top right side is provided with the switch, the switch below is provided with the pilot lamp, and the pilot lamp evenly is provided with five, current detector top left side fixedly connected with display screen, current detector top right-hand member is provided with the ampere meter, the detection interface has been seted up to current detector front end whole portion, it has the pull wire to detect the interface grafting, pilot lamp and display screen are connected with the current detector electricity, the current detector is connected with the switch electricity, the switch is connected with the power cord electricity.

Preferably, the protective sheath includes protective sheath and lower protective sheath, go up protective sheath and lower protective sheath inner wall fixedly connected with press from both sides tight liner, a set of T-slot has been seted up to lower protective sheath both sides, go up protective sheath both sides fixedly connected with and T-shaped sliding block that the T-slot corresponds with it.

Preferably, one end of the connecting block is fixedly connected with the end part of the traction wire, and the other end of the connecting block is fixedly connected with the end part of the measuring head.

Preferably, the inner side of the ammeter is provided with a measuring disc, and the left side of the measuring disc is provided with a pointer.

Preferably, four corners of the rubber bottom pad are fixedly connected with four rubber foot pads.

Preferably, the current detector is an HAS1-SC5200 current detector, and HAS a wide measurement range and high safety.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a protective sheath, the junction between protection connecting block and the pull wire prevents to break off between connecting block and the pull wire, has improved the life of current detection instrument, and adopted many to prevent that the groove from placing the pull wire, the current situation emergence crisscross and stranded conductor between the pull wire can not appear, the detection head is placed and can not appear personnel and trample to the detection head volume in current detection appearance's bottom, and the detection head is placed and is placed downthehole at the detection head, avoid the detection head to take place because of the problem that the dust influence detection precision is piled up on the surface.

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 view of the main view structure of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic view of the structure of the protective sheath of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-current detector, 2-switch, 3-indicator light, 4-display screen, 5-ammeter, 6-detection interface, 7-traction line, 8-connecting block, 9-measuring head, 10-power line, 11-protective sleeve, 12-semicircular boss, 13-arc groove, 14-rubber bottom pad, 15-traction line placing groove, 16-protective sleeve placing groove, 17-fixed block, 18-measuring head placing hole, 19-upper protective sleeve, 20-lower protective sleeve, 21-clamping gasket, 22-T-shaped groove, 23-T-shaped sliding block and 24-rubber foot pad.

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. 1-3, the present invention provides a technical solution:

the utility model provides a temperature control instrument line detection device, including current detection appearance 1, switch 2, pilot lamp 3, display screen 4, ampere meter 5, detect interface 6, pull wire 7, connecting block 8, measuring head 9 and

power cord

10, 8 lateral wall fixedly connected with protective sheath 11 of connecting block, 1 lateral wall fixedly connected with semi-circular boss 12 of current detection appearance, a plurality of arcs 13 have been seted up on semi-circular boss 12 surface, 1 bottom of current detection appearance is glued there is rubber heelpiece 14, pull wire standing groove 15 has been seted up on rubber heelpiece 14 surface, a tip of pull wire standing groove 15 is connected with the tip of arcs 13, the 15 other ends of pull wire standing groove are connected with protective

sheath standing groove

16, 14 surface fixedly connected with fixed block 17 of rubber heelpiece, fixed block 17 corresponds protective sheath standing groove 16 and has simultaneously seted up measuring head standing hole 18.

Wherein, the right side of the top of the current detector 1 is provided with a switch 2, the lower part of the switch 2 is provided with five indicator lamps 3, the indicator lamps 3 are uniformly provided with five indicator lamps, the left side of the top of the current detector 1 is fixedly connected with a display screen 4, the right end of the top of the current detector 1 is provided with an ammeter 5, the whole front end of the current detector 1 is provided with a detection interface 6, the detection interface 6 is spliced with a pull wire 7, the indicator lamps 3 and the display screen 4 are electrically connected with the current detector 1, the current detector 1 is electrically connected with the switch 2, the switch 2 is electrically connected with a power wire 10, the protective sleeve 11 comprises an upper protective sleeve 19 and a lower protective sleeve 20, the inner walls of the upper protective sleeve 19 and the lower protective sleeve 20 are fixedly connected with clamping gaskets 21, two sides of the lower protective sleeve 20 are provided with a group of T-shaped grooves 22, two sides of the upper protective sleeve 19 are fixedly connected with T-shaped sliders 23 corresponding to the T-shaped grooves 22, one end of the connecting block 8 is fixedly connected with the end of the pull wire 7, the other end of the connecting block 8 is fixedly connected with the end part of the measuring head 9, the inner side of the ammeter 5 is provided with a measuring disc, the left side of the measuring disc is provided with a pointer, four corners of the rubber base pad 14 are fixedly connected with four rubber foot pads 24, the current detector 1 is the HAS1-SC5200 current detector 1, the measuring range is wide, and the safety is high.

One specific application of this embodiment is: the inner wall of the upper protective sleeve 19 is aligned to the outer wall of the connecting block 8, the clamping liner 21 of the inner wall of the upper protective sleeve 19 is in contact with the outer wall of the traction wire 7, the clamping liner 21 and the traction wire 7 are in interference fit, the purpose is to prevent relative sliding between the protective sleeve 11 and the traction wire 7, the T-shaped groove 22 of the protective sleeve 20 is aligned to the T-shaped sliding block 23 of the upper protective sleeve 19, the T-shaped groove 22 and the T-shaped sliding block 23 are in interference fit, the purpose is to prevent relative sliding between the upper protective sleeve 19 and the lower protective sleeve 20, the connecting part of the protective sleeve 11, which protects the connecting block 8 and the traction wire 7, is not easy to break.

Secondly, move temperature control instrument circuit detection device to suitable position, be connected power cord 10 and external power supply, provide sufficient kinetic energy for the equipment operation, be connected 7 one end of pull wire through connector and detection interface 6, the pull wire 7 other end is connected with external temperature controller through the test needle, press switch 2 starting equipment, the circular telegram condition of 5 test temperature controller circuits of ampere meter, current value shows through display screen 4, pilot lamp 3 lights convenient to use person emphasizes and aligns trouble part and maintains when current detector 1 detects that the temperature controller circuit breaks down.

Finally, insert measuring head place hole 18 with measuring head 9, place protective sheath 11 in protective sheath place groove 16, place pull wire 7 along arc-shaped place groove and pull wire place groove 15, the length of arc-shaped place groove and pull wire place groove 15 is the same with the length of pull wire 7, the effect of semi-circular boss 12 is transition pull wire 7, prevent to buckle too fiercely and cause the damage to pull wire 7, and pull wire 7 places in arc-shaped place groove and pull wire place groove 15, play the guard action to pull wire 7, protective sheath 11 and measuring head 9 are located the bottom of current detector 1, be difficult for trampling and damaging by the staff, measuring head 9 makes to insert in measuring head place hole 18 after using up, be difficult for causing measuring head 9 surface to pile up the dust, influence the detection effect.

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

1. The utility model provides a control by temperature change instrument line detection device, includes current detection appearance (1), switch (2), pilot lamp (3), display screen (4), ampere meter (5), detection interface (6), pull wire (7), connecting block (8), measuring head (9) and power cord (10), its characterized in that: connecting block (8) lateral wall fixedly connected with protective sheath (11), semi-circular boss (12) of current detection appearance (1) lateral wall fixedly connected with, a plurality of arcs (13) have been seted up on semi-circular boss (12) surface, current detection appearance (1) bottom is glued there is rubber heelpiece (14), pull wire standing groove (15) have been seted up on rubber heelpiece (14) surface, a tip of pull wire standing groove (15) is connected with the tip of arc (13), pull wire standing groove (15) other end is connected with protective sheath standing groove (16), rubber heelpiece (14) fixed surface is connected with fixed block (17), fixed block (17) correspond protective sheath standing groove (16) and have simultaneously seted up measuring head placing hole (18).

2. The temperature-controlled instrument line detection device according to claim 1, wherein: the utility model discloses a current detection appearance, including current detection appearance (1), switch (2) below is provided with pilot lamp (3), and pilot lamp (3) evenly are provided with five, current detection appearance (1) top left side fixedly connected with display screen (4), current detection appearance (1) top right-hand member is provided with ampere meter (5), current detection appearance (1) front end whole has seted up detection interface (6), it has pull wire (7) to detect interface (6) to peg graft, pilot lamp (3) and display screen (4) are connected with current detection appearance (1) electricity, current detection appearance (1) is connected with switch (2) electricity, switch (2) is connected with power cord (10) electricity.

3. The temperature-controlled instrument line detection device according to claim 1, wherein: protective sheath (11) are including last protective sheath (19) and lower protective sheath (20), go up protective sheath (19) and lower protective sheath (20) inner wall fixedly connected with presss from both sides tight liner (21), a set of T-slot (22) have been seted up down to protective sheath (20) both sides, go up T-shaped slider (23) that protective sheath (19) both sides fixedly connected with and T-slot (22) correspond with it.

4. The temperature-controlled instrument line detection device according to claim 1, wherein: one end of the connecting block (8) is fixedly connected with the end part of the traction wire (7), and the other end of the connecting block (8) is fixedly connected with the end part of the measuring head (9).

5. The temperature-controlled instrument line detection device according to claim 1, wherein: the inner side of the ammeter (5) is provided with a measuring disc, and the left side of the measuring disc is provided with a pointer.

6. The temperature-controlled instrument line detection device according to claim 1, wherein: four corners of the rubber bottom pad (14) are fixedly connected with four rubber foot pads (24).