CN210725863U - Static strain gauge with built-in lithium battery - Google Patents
Static strain gauge with built-in lithium battery Download PDFInfo
- Publication number
- CN210725863U CN210725863U CN201921936019.1U CN201921936019U CN210725863U CN 210725863 U CN210725863 U CN 210725863U CN 201921936019 U CN201921936019 U CN 201921936019U CN 210725863 U CN210725863 U CN 210725863U
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- Prior art keywords
- strain gauge
- groove
- wall
- static strain
- box
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- Expired - Fee Related
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 31
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model belongs to the technical field of static strain gauge equipment, especially, be a static strain gauge of built-in lithium cell, include box, two through-holes, dust guard, install bin, fan, electric heating wire, clamp mechanism and static strain gauge body, two the through-hole is seted up the both sides of box, dust guard movable mounting is in corresponding in the through-hole, install bin fixed mounting be in one side of box, just one side of install bin is the opening, fan fixed mounting be in the install bin, electric heating wire fixed mounting be in the install bin, just electric heating wire is located one side of fan, it sets up to clamp the mechanism on the box, static strain gauge body fixed mounting be in the box. The utility model has the advantages of being simple in structure and convenient in operation, dustproof dampproofing effectual, the dust guard is convenient for install and dismantle simultaneously.
Description
Technical Field
The utility model relates to a static strain gauge equipment technical field especially relates to a static strain gauge of built-in lithium cell.
Background
The static strain gauge is a detector for testing the deformation of material under the action of static force, and usually according to the bridge measuring principle, the strain is converted into electric quantity by means of bridge formed from strain gauge or strain gauge and standard resistor to make measurement, and the existent strain gauge is an active one, and its self-body possesses a series of modules of power supply, amplifier, A/D conversion, bridge circuit conversion, CPU, memory (EPROM and RAM), I/O and driving circuit, when the number of points to be measured is less but has several tasks, several strain gauges can be used to respectively implement a series of processes of sampling and data processing, etc..
However, in the prior art, the static strain gauge has poor dust and moisture prevention, which reduces the service life of the static strain gauge.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the static strain gauge of built-in lithium cell who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a static strain gauge with a built-in lithium battery comprises a box body, two through holes, a dustproof plate, an installation box, a fan, an electric heating wire, a clamping mechanism and a static strain gauge body, wherein the two through holes are formed in two sides of the box body; the clamping mechanism comprises two mounting blocks fixedly mounted on the dust guard, grooves with one side being open are formed in the inner wall of the top and the inner wall of the bottom of the through hole, one side, far away from each other, of each mounting block extends into the corresponding groove, the mounting blocks are movably connected with the inner wall of the corresponding groove, mounting grooves are formed in the sides, far away from each other, of the two mounting blocks, fixing rods are fixedly mounted on the inner walls, close to each other, of the two mounting grooves, clamping rods are slidably mounted on the fixing rods, springs are sleeved on the fixing rods, the ends, close to each other, of the two springs are fixedly connected with the inner walls of the corresponding mounting grooves respectively, the ends, far away from each other, of the two springs are fixedly connected with the corresponding clamping rods respectively, and clamping grooves are formed in the inner walls, far away from each groove, the clamping rods are matched with the corresponding clamping grooves.
Preferably, a sliding hole is formed in the inner wall of one side of the mounting groove, a cross rod is fixedly mounted on one side of the clamping rod, and a handle is fixedly mounted at one end of the cross rod and penetrates through the corresponding sliding hole.
Preferably, a limiting groove is formed in the inner wall of one side of the mounting groove, a limiting rod is fixedly mounted on one side of the mounting block, and the limiting rod is connected with the inner wall of the corresponding limiting groove in a sliding mode.
Preferably, a box cover is arranged on the box body, and a lifting handle is arranged on the box cover.
Preferably, one side of the installation box is provided with an air inlet.
Preferably, a sliding groove is formed in the clamping rod, and the fixing rod is connected with the inner wall of the corresponding sliding groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that: be convenient for through fan and electric heating wire heat drying process to the air in the box, can effectually avoid the humidity of box to cross low and damage static strain gauge body, through clamping the mechanism can be convenient for install and dismantle the dust guard, improve dustproof and ventilation effect, the utility model discloses simple structure, convenient operation, dustproof dampproofing effectual, the dust guard is convenient for install and dismantle simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
in the figure: 1. a box body; 2. a through hole; 3. a dust-proof plate; 4. installing a box; 5. a fan; 6. an electric heating wire; 7. mounting blocks; 8. a groove; 9. mounting grooves; 10. fixing the rod; 11. a clamping rod; 12. a spring; 13. a card slot; 14. a cross bar; 15. a clamping mechanism; 16. a static strain gauge body.
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. 1-2, the present invention provides a technical solution: a static strain gauge with a built-in lithium battery comprises a box body 1, two through holes 2, a dustproof plate 3, an installation box 4, a fan 5, an electric heating wire 6, a clamping mechanism 15 and a static strain gauge body 16, wherein the two through holes 2 are formed in two sides of the box body 1, the dustproof plate 3 is movably installed in the corresponding through holes 2, the installation box 4 is fixedly installed on one side of the box body 1, one side of the installation box 4 is provided with an opening, the fan 5 is fixedly installed in the installation box 4, the electric heating wire 6 is positioned on one side of the fan 5, the clamping mechanism 15 is arranged on the box body 1, and the static strain gauge body 16 is fixedly installed in the box body 1; the clamping mechanism 15 comprises two mounting blocks 7 fixedly mounted on the dust-proof plate 3, grooves 8 with one side being open are respectively arranged on the top inner wall and the bottom inner wall of the through hole 2, one side of each mounting block 7 which is far away from the other side extends into the corresponding groove 8, and installation piece 7 and the inner wall swing joint of the recess 8 that corresponds, mounting groove 9 has all been seted up to one side that two installation pieces 7 kept away from each other, equal fixed mounting has dead lever 10 on the one side inner wall that two mounting grooves 9 are close to each other, slidable mounting has kelly 11 on the dead lever 10, the cover is equipped with spring 12 on the dead lever 10, the one end that two springs 12 are close to each other respectively with the inner wall fixed connection of the mounting groove 9 that corresponds, the one end that two springs 12 kept away from each other respectively with the kelly 11 fixed connection that corresponds, draw-in groove 13 has all been seted up on the one side inner wall that two recesses 8 kept away from each other, kelly 11 and the draw-in.
The utility model discloses seted up the slip bore on one side inner wall of mounting groove 9, one side fixed mounting of kelly 11 has horizontal pole 14, the one end of horizontal pole 14 runs through the outer and fixed mounting of corresponding slip bore and has the handle, the spacing groove has been seted up on one side inner wall of mounting groove 9, one side fixed mounting of installation piece 7 has the gag lever post, the inner wall sliding connection of gag lever post and corresponding spacing groove, be equipped with the case lid on the box 1, be equipped with the handle on the case lid, the air intake has been seted up to one side of install bin 4, the sliding tray has been seted up on kelly 11, dead lever 10 and the inner wall sliding connection of corresponding sliding tray, be convenient for carry out the heat drying process to the air in the box 1 through fan 5 and electric heating wire 6, can effectually avoid the humidity of box 1 to cross low excessively and damage static strain gauge body 16, can be convenient for install and dismantle dust guard, Convenient operation, dustproof dampproofing effectual, dust guard 3 is convenient for install and dismantles simultaneously.
The working principle is as follows: the bottom of the box body 1 is provided with four supporting legs, a humidity sensor can be arranged in the box body 1, the top of the installation box 4 is provided with a controller, and the humidity sensor is electrically connected with the controller;
the humidity sensor detects the humidity in the box body 1, when the humidity is too low, the controller controls the fan 5 and the electric heating wire 6 to work, the electric heating wire 6 heats air, the fan 5 blows the heated air into the box body 1, the box body 1 is dried, the static strain gauge body 16 is ensured to be in a proper humidity range, and the service life is prolonged;
the dustproof plate 3 can play a dustproof role, so that dust is prevented from entering the box body 1 to damage the static strain gauge body 16;
when the dust guard 3 needs to be disassembled, firstly, the two handles are pulled to move towards the direction close to each other, the two handles drive the two cross rods 14 to move, the two clamping rods 11 of the two cross rods 14 move towards the direction close to each other on the two fixing rods 10, at the moment, the two springs 12 are compressed until the two clamping rods 11 move out of the two clamping grooves 13, and the two handles are pulled rightwards, so that the dust guard 3 can be driven to move out of the through hole 2, the disassembly is completed, and time and labor are saved;
when the dust guard 3 needs to be installed, the steps are operated in the reverse direction until the clamping rod 11 is clamped into the clamping groove 13, and the installation of the dust guard 3 is completed.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a static strain gauge of built-in lithium cell which characterized in that: comprises a box body (1), two through holes (2), a dust guard (3), an installation box (4), a fan (5), an electric heating wire (6), a clamping mechanism (15) and a static strain gauge body (16), wherein the two through holes (2) are arranged on two sides of the box body (1), the dust guard (3) is movably arranged in the corresponding through hole (2), the installation box (4) is fixedly installed on one side of the box body (1), one side of the installation box (4) is provided with an opening, the fan (5) is fixedly installed in the installation box (4), the electric heating wire (6) is fixedly arranged in the installation box (4), the electric heating wire (6) is positioned at one side of the fan (5), the clamping mechanism (15) is arranged on the box body (1), the static strain gauge body (16) is fixedly arranged in the box body (1);
the clamping mechanism (15) comprises two mounting blocks (7) fixedly mounted on the dust guard (3), a groove (8) with one side being open is formed in each of the top inner wall and the bottom inner wall of the through hole (2), one side, away from each other, of each of the two mounting blocks (7) extends into the corresponding groove (8), the mounting blocks (7) are movably connected with the corresponding inner wall of the corresponding groove (8), one sides, away from each other, of the two mounting blocks (7) are respectively provided with a mounting groove (9), a fixing rod (10) is fixedly mounted on the inner wall, close to each other, of one side of each of the two mounting grooves (9), a clamping rod (11) is slidably mounted on the fixing rod (10), a spring (12) is sleeved on the fixing rod (10), and one end, close to each other, of the two springs (12) is fixedly connected with the corresponding inner wall of the mounting groove (9) respectively, two the one end that spring (12) kept away from each other respectively with correspond kelly (11) fixed connection, two draw-in groove (13) have all been seted up on recess (8) one side inner wall of keeping away from each other, kelly (11) and draw-in groove (13) looks adaptation that corresponds.
2. The static strain gauge for a built-in lithium battery as claimed in claim 1, wherein: the utility model discloses a fixing device for fixing a clamp rod, including mounting groove (9), draw-in bar (11), slide hole has been seted up on the one side inner wall of mounting groove (9), one side fixed mounting of kelly (11) has horizontal pole (14), the one end of horizontal pole (14) runs through the slide hole that corresponds outward and fixed mounting has the handle.
3. The static strain gauge for a built-in lithium battery as claimed in claim 1, wherein: the limiting groove is formed in the inner wall of one side of the mounting groove (9), a limiting rod is fixedly mounted on one side of the mounting block (7), and the limiting rod is connected with the inner wall of the corresponding limiting groove in a sliding mode.
4. The static strain gauge for a built-in lithium battery as claimed in claim 1, wherein: the box body (1) is provided with a box cover, and the box cover is provided with a lifting handle.
5. The static strain gauge for a built-in lithium battery as claimed in claim 1, wherein: and an air inlet is formed in one side of the installation box (4).
6. The static strain gauge for a built-in lithium battery as claimed in claim 1, wherein: the clamping rod (11) is provided with a sliding groove, and the fixing rod (10) is connected with the inner wall of the corresponding sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936019.1U CN210725863U (en) | 2019-11-11 | 2019-11-11 | Static strain gauge with built-in lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936019.1U CN210725863U (en) | 2019-11-11 | 2019-11-11 | Static strain gauge with built-in lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210725863U true CN210725863U (en) | 2020-06-09 |
Family
ID=70928649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921936019.1U Expired - Fee Related CN210725863U (en) | 2019-11-11 | 2019-11-11 | Static strain gauge with built-in lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210725863U (en) |
-
2019
- 2019-11-11 CN CN201921936019.1U patent/CN210725863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |