CN213658101U

CN213658101U - Portable thermal temperature calibrator

Info

Publication number: CN213658101U
Application number: CN202023028392.2U
Authority: CN
Inventors: 吕亚
Original assignee: Suzhou Hengde Testing Technology Co ltd
Current assignee: Suzhou Hengde Testing Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-09
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a portable thermal temperature calibrator in the technical field of thermal temperature calibrators, which comprises a protective box, wherein one side of the top end of the protective box is hinged with a sealing cover, the bottom end of the inner cavity of the protective box is uniformly and fixedly connected with a vertical spring, the top end of the vertical spring is fixedly connected with a bottom plate, the top end of the bottom plate is slidably connected with a supporting plate, the right side of the inner cavity of the protective box is provided with a mounting groove, the right side of the supporting plate extends into the mounting groove, a push rod is longitudinally arranged in the mounting groove, the top end of the push rod penetrates through a gap and is provided with the push rod, the supporting plate and the bottom plate, when the sealing cover is closed, the push rod pushes the supporting plate to descend, so that the desk-type thermal temperature calibrator descends into the protective box, when the sealing cover is opened, the supporting plate and the bottom plate push the, therefore, the desk type thermotechnical temperature calibrator can be conveniently used.

Description

Portable thermal temperature calibrator

Technical Field

The utility model relates to a thermal technology's temperature check gauge technical field specifically is a portable thermal technology's temperature check gauge.

Background

The thermotechnical temperature calibrator is a battery-powered calibrator, can measure and output various temperature signals such as voltage signals, resistance signals, thermocouple signals, thermal resistance signals and the like, and has a large screen display and simple operation. But present desk-top thermotechnical temperature check meter is bigger, and is inconvenient to carry, and present desk-top thermotechnical temperature check meter internals is accurate simultaneously, just impairs easily if receiving external force and collide with, and in addition, connecting wire is inconvenient to be accomodate on the desk-top thermotechnical temperature check meter, and easy the winding is in the same place moreover. Therefore, a portable thermal temperature calibrator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable thermal technology temperature check gauge to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable thermal technology temperature check gauge, includes the guard box, guard box top one side articulates there is the closing cap, the handle is installed on closing cap top right side, the closing cap bottom is provided with the sponge piece, guard box top opposite side seted up with closing cap assorted breach, the even fixedly connected with in guard box inner chamber bottom erects the spring, erect spring top fixedly connected with bottom plate, the bottom plate left side is provided with the slider, the slide rail has been seted up in the correspondence of guard box inner chamber left side, bottom plate top sliding connection has the backup pad, the mounting groove has been seted up on guard box inner chamber right side, the backup pad right side stretches into in the mounting groove, vertically install the push rod in the mounting groove, the breach is run through on.

Preferably, the support plate left side is provided with the inserted bar, the slide rail inboard is located the guard box inner chamber left side and has seted up the slot, be provided with horizontal spring in the slot, horizontal spring other end fixedly connected with fixed block, fixed block and inserted bar phase-match.

Preferably, the top end of the bottom plate is provided with a convex block, a ball is arranged on the convex block, the bottom end of the supporting plate is correspondingly provided with a groove, and the convex block is matched with the groove.

Preferably, the winding rollers are installed on the left side and the right side of the protection box.

Preferably, a bolt penetrates through the position, corresponding to the notch, of the right side of the protection box, and a jack is correspondingly formed in the right side of the sealing cover.

Preferably, the right side of the supporting plate is wedge-shaped, the bottom end of the push rod is wedge-shaped, and the bottom end of the push rod is matched with the right side of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the protective box and the handle, so that the desk type thermotechnical temperature calibration instrument is convenient to carry, and meanwhile, the desk type thermotechnical temperature calibration instrument is effectively prevented from being collided by external force, thereby being damaged; the desk-top thermotechnical temperature calibrator is provided with a push rod, a support plate and a bottom plate, when the sealing cover is closed, the push rod pushes the support plate to descend, so that the desk-top thermotechnical temperature calibrator descends into the protection box, and when the sealing cover is opened, the support plate and the bottom plate push the desk-top thermotechnical temperature calibrator to ascend due to the restoring capacity of the vertical spring, so that the desk-top thermotechnical temperature calibrator can be conveniently taken out, and the desk-top thermotechnical temperature calibrator can be conveniently used; be provided with the wind-up roll, conveniently accomodate the connecting wire, also avoided the connecting wire winding together simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic side view of the bottom plate and the supporting plate of the present invention.

In the figure: 1. a protection box; 2. sealing the cover; 21. a sponge block; 22. a handle; 23. a jack; 3. a notch; 4. a vertical spring; 5. a base plate; 51. a slider; 52. a bump; 53. a ball bearing; 6. a slide rail; 7. a support plate; 71. inserting a rod; 72. a groove; 8. mounting grooves; 9. a push rod; 10. a wind-up roll; 11. a bolt; 12. a slot; 13. a lateral spring; 14. and (5) fixing blocks.

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, the present invention provides a technical solution: a portable thermotechnical temperature check instrument comprises a protection box 1, wherein one side of the top end of the protection box 1 is hinged with a sealing cover 2, the right side of the top end of the sealing cover 2 is provided with a handle 22, the handle 22 is convenient for lifting the protection box 1 and the sealing cover 2, the bottom end of the sealing cover 2 is provided with a sponge block 21, the sponge block 21 can prevent a table thermotechnical temperature check instrument from shaking, so that precision parts in the table thermotechnical temperature check instrument are prevented from being damaged, the other side of the top end of the protection box 1 is provided with a notch 3 matched with the sealing cover 2, the bottom end of an inner cavity of the protection box 1 is uniformly and fixedly connected with a vertical spring 4, the top end of the vertical spring 4 is fixedly connected with a bottom plate 5, the left side of the bottom plate 5 is provided with a sliding block 51, the left side of the inner cavity of the protection box 1 is correspondingly provided with a, in 7 right sides of backup pad stretched into mounting groove 8, vertically installed push rod 9 in the mounting groove 8, breach 3 is run through on the 9 tops of push rod.

Referring to fig. 2, an insertion rod 71 is disposed on the left side of the supporting plate 7, a slot 12 is disposed on the left side of the inner cavity of the protection box 1 on the inner side of the slide rail 6, a horizontal spring 13 is disposed in the slot 12, a fixing block 14 is fixedly connected to the other end of the horizontal spring 13, the fixing block 14 is matched with the insertion rod 71, and when the supporting plate 7 descends to a certain extent, the insertion rod 71 enters the slot 12.

Referring to fig. 3, a protrusion 52 is disposed on the top of the bottom plate 5, a ball 53 is disposed on the protrusion 52, a groove 72 is correspondingly disposed on the bottom of the supporting plate 7, and the protrusion 52 is matched with the groove 72.

Referring to fig. 1, wind-up rolls 10 are mounted on both sides of a protection box 1, and the wind-up rolls 10 are used for accommodating connecting wires on a desk-top thermal engineering temperature calibrator.

Referring to fig. 1, a pin 11 penetrates through a position of the right side of the protection box 1 corresponding to the notch, and a jack 23 is correspondingly formed on the right side of the sealing cover 2.

Referring to fig. 1, the right side of the supporting plate 7 is wedge-shaped, the bottom end of the push rod 9 is matched with the right side of the supporting plate 7, the push rod 9 is pushed to enable the supporting plate 7 and the bottom plate 5 to descend, after the supporting plate 7 descends to a certain degree, the inserted link 71 enters the slot 12, the bottom end of the push rod 9 is staggered with the right side of the supporting plate 7, when the sealing cover 2 is opened, the transverse spring 13 has a tendency of returning to the right, the fixed block 14 pushes the inserted link 71 to leave the slot 12, and at.

The working principle is as follows: when the device is used, the bolt 11 is pulled out, the transverse spring 13 rebounds to push the fixing block 14 to push the insertion rod 71 away from the slot 12, the supporting plate 7 moves rightwards to push the push rod 9 to ascend, the push rod 9 ascends to enable the sealing cover 2 to ascend and rotate, the vertical spring 4 rebounds to enable the bottom plate 5 and the supporting plate 7 to ascend to push out the table type thermal temperature calibration instrument, then the table type thermal temperature calibration instrument is taken out, then the connecting wire is taken down from the winding roller 10 to be used, after the connecting wire is used up, the connecting wire is wound on the winding roller 10, then the table type thermal temperature calibration instrument is placed on the supporting plate 7, then the sealing cover 2 is closed, the sealing cover 2 extrudes the table type thermal temperature calibration instrument to descend through the sponge block 21, the push rod 9 also extrudes to descend, the push rod 9 descends to push the supporting plate 7 and the bottom plate 5 to move downwards, when the supporting plate 7, finally, the plug 11 is inserted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable thermal technology temperature check gauge, includes guard box (1), its characterized in that: the protective box is characterized in that a sealing cover (2) is hinged to one side of the top end of the protective box (1), a handle (22) is installed on the right side of the top end of the sealing cover (2), a sponge block (21) is arranged at the bottom end of the sealing cover (2), a notch (3) matched with the sealing cover (2) is formed in the other side of the top end of the protective box (1), a vertical spring (4) is uniformly and fixedly connected to the bottom end of an inner cavity of the protective box (1), a bottom plate (5) is fixedly connected to the top end of the vertical spring (4), a sliding block (51) is arranged on the left side of the bottom plate (5), a sliding rail (6) is correspondingly formed in the left side of the inner cavity of the protective box (1), a supporting plate (7) is slidably connected to the top end of the bottom plate (5), a mounting groove (8) is formed in, the top end of the push rod (9) penetrates through the notch (3).

2. The portable thermotechnical temperature calibrator according to claim 1, wherein: backup pad (7) left side is provided with inserted bar (71), slot (12) have been seted up on the inboard protection case (1) inner chamber left side that is located of slide rail (6), be provided with horizontal spring (13) in slot (12), horizontal spring (13) other end fixedly connected with fixed block (14), fixed block (14) and inserted bar (71) phase-match.

3. The portable thermotechnical temperature calibrator according to claim 1, wherein: the bottom plate (5) top is provided with lug (52), be provided with ball (53) on lug (52), backup pad (7) bottom is seted up flutedly (72) correspondingly, lug (52) and flutedly (72) phase-match.

4. The portable thermotechnical temperature calibrator according to claim 1, wherein: winding rollers (10) are installed on the left side and the right side of the protection box (1).

5. The portable thermotechnical temperature calibrator according to claim 1, wherein: a bolt (11) penetrates through the position, corresponding to the notch, of the right side of the protection box (1), and a jack (23) is correspondingly formed in the right side of the sealing cover (2).

6. The portable thermotechnical temperature calibrator according to claim 1, wherein: the right side of the supporting plate (7) is wedge-shaped, the bottom end of the push rod (9) is wedge-shaped, and the bottom end of the push rod (9) is matched with the right side of the supporting plate (7).