CN208968686U - A kind of temperature measuring equipment - Google Patents
A kind of temperature measuring equipment Download PDFInfo
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- CN208968686U CN208968686U CN201821906580.0U CN201821906580U CN208968686U CN 208968686 U CN208968686 U CN 208968686U CN 201821906580 U CN201821906580 U CN 201821906580U CN 208968686 U CN208968686 U CN 208968686U
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- firm banking
- shell
- thermometric
- measuring equipment
- temperature measuring
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Abstract
The utility model provides a kind of temperature measuring equipment, including firm banking and thermometric shell, firm banking is fixed in testee surface, thermometric shell is the box body of upward opening, boss is set at thermometric housing bottom surface center, the setting of firm banking center and the matched through-hole of boss, boss is tightened in the through-hole of firm banking, temperature sensor is set at boss center, temperature sensor can be contacted with testee surface, temperature sensor is connected with setting in the intracorporal detection system of thermometric shell, and dismountable upper cover is arranged at thermometric shell nozzle.Thermometric shell rotation described in the utility model can lock, and facilitate equipment debugging, as long as dismounting can be completed in rotation, temperature sensor directly contacts equipment under test, will not be mounted bottom plate and fixture stops, measurement is accurate.
Description
Technical field
The utility model belongs to the temperature detection technical field of large scale equipment, more particularly, to a kind of temperature measuring equipment.
Background technique
It is many that industry spot needs to carry out temperature controlled occasion, since non-contact temperature measuring is optical device, be easy by
The interference of severe environmental conditions, therefore contact temperature-measuring is the conventional means of industry spot.
The heavy mechanical equipment surface of industry spot is usually metal, and existing mounting means includes: 1. using heat-conducting glue
It pastes；2. beating mounting hole in equipment, it is screwed；3. welding mounting base, mounting base opens fixation hole, then passes through screw
Equipment is fixed on bottom plate.
However there are still certain disadvantages for above-mentioned three kinds of mounting means, using thermally conductive glue, the method is long-term in equipment
Vibration and seasonal temperature alternating under, heat-conducting glue aging is fast, is easy to fall off；Mounting hole is beaten in equipment, is screwed, this
Method is fixed reliable, but is easy to calculate bad equipment, and equipment is caused to lose guarantee；Mounting base is welded, the damage to original equipment is reduced
It is bad, but mounting base is needed there are three the above fixed screw holes, and equipment is fixed on bottom plate by screw, and disassembly is extremely inconvenient,
The conduction of temperature is affected, if the too thin spiral shell of bottom plate again every one layer of mounting base between temperature measuring equipment and equipment under test simultaneously
Wire hole is then too shallow, just as a cooling fin for equipment, can not influence to survey by equipment fixation, if bottom plate is too thick
The accuracy of amount.
Summary of the invention
In view of this, the utility model is directed to a kind of temperature measuring equipment, to solve the above technical problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of temperature measuring equipment, including firm banking and thermometric shell, firm banking are fixed in testee surface, thermometric shell
Body is the box body of upward opening, and boss is arranged at thermometric housing bottom surface center, and the setting of firm banking center is matched logical with boss
Hole, boss are tightened in the through-hole of firm banking, temperature sensor are arranged at boss center, temperature sensor can be with measured object
Body surface face contact, temperature sensor are connected with setting in the intracorporal detection system of thermometric shell, are arranged at thermometric shell nozzle removable
The upper cover unloaded.
Further, several limited posts are uniformly set on the side wall of the boss, are uniformly arranged on the side wall of through-hole
Several accommodate the groove body of limited post, and groove body includes the insertion groove and swivelling chute with the setting of through-hole coaxial inner conductor, insertion groove one end
Through the surface of the firm banking far from testee, the insertion groove other end extend into inside firm banking and with swivelling chute one end
The other end of connection, swivelling chute extends along the circumferencial direction of through-hole wall, and limited post can be inserted into and be tightened on from insertion groove
In turn trough.
Further, the quantity of the limited post includes 2-4.
Further, the temperature measuring equipment further includes protective shell, after thermometric shell is tightened on firm banking, thermometric shell
The fascia edge of fascia edge and firm banking is completely coincident, and protective shell is the downward cover of opening direction, and protective shell can incite somebody to action
Thermometric shell and firm banking cover, and are fixed protective shell and thermometric shell or firm banking by fixing bolt.
Further, the detection system includes the MCU controller and MCU being connected by data line with temperature sensor
Signal emission module, signal receiving module and the display equipment of controller connection, the temperature signal that temperature sensor measures are logical
It crosses MCU controller and is transferred to signal emission module, and be sent to signal receiving module, temperature signal is by signal receiving module
It is shown on the display device after reason.
Further, the detection system further includes that power management module and the outside of electric energy are provided for MCU controller
Watchdog circuit, power management module and outer watchdog circuit are connected with MCU controller respectively.
Further, the temperature sensor uses digital temperature sensor, and MCU controller uses 16 low-power consumption monolithics
Machine, temperature sensor are communicated by a data wire and single-chip microcontroller.
Further, the signal emission module uses LORA radio-frequency module, and signal receiving module receives mould using LORA
Block can be realized many-to-one data transmission in LORA receiving module signal cover.
Further, the firm banking is made of metal material, and is fixed in testee surface by welding manner.
Further, the first threaded hole is respectively set in the thermometric shell four corners, is respectively set on upper lid and the first spiral shell
Matched first fixation hole of pit, bolt are each passed through the first fixation hole and the first threaded hole and upper cover are fixed on thermometric shell
On.
Compared with the existing technology, temperature measuring equipment described in the utility model has the advantage that
(1) thermometric shell rotation described in the utility model can lock, and facilitate equipment debugging, as long as rotation can be completed
Dismounting, temperature sensor directly contact equipment under test, will not be mounted bottom plate and fixture stops, measurement is accurate.
(2) protective shell described in the utility model plays a good protective effect to equipment, improves equipment protection grade, more
The final fixation of equipment can be completed by a screw on protection shell with the industry spot of bad environments by being applicable in.
(3) firm banking position described in the utility model determines, that is, can determine measured point, main equipment later maintenance, Gu
Determining pedestal need not dismantle, and after main equipment maintenance, be mounted directly, and no longer need to determine measured point position.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model firm banking；
Fig. 2 is the structural schematic diagram of the utility model thermometric shell；
Fig. 3 is structural schematic diagram when thermometric shell is used cooperatively with upper cover；
Fig. 4 is the structural schematic diagram that protective shell and thermometric shell are used cooperatively；
Fig. 5 is the structural schematic diagram of temperature measuring equipment；
Fig. 6 is the structural schematic diagram of detection system.
Description of symbols:
1, firm banking；11, through-hole；12, groove body；121, insertion groove；122, swivelling chute；2, thermometric shell；21, boss；
22, limited post；23, temperature sensor；24, the first threaded hole；25, the second threaded hole；3, upper cover；31, the first fixation hole；4, spiral shell
Bolt；5, protective shell；51, the second fixation hole；6, fixing bolt.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-5, a kind of temperature measuring equipment, including thermometric shell 2, thermometric shell 2 are dismountable by firm banking 1
It is fixed on testee surface, thermometric shell 2 is the box body of upward opening, and boss 21 is arranged at 2 bottom center of thermometric shell, convex
The cross section of platform 21 is circle, and firm banking 1 is made of metal material, and is fixed in tested metal object body surface by welding manner
Face, the setting of 1 center of firm banking and the matched through-hole 11 of boss 21, boss 21 can be tightened in the through-hole 11 of firm banking 1,
Several limited posts 22 are uniformly set on the side wall of boss 21, several are uniformly arranged on the side wall of through-hole 11 and accommodates limited post
22 groove body 12, groove body 12 include the insertion groove 121 and swivelling chute 122 with the setting of 11 coaxial inner conductor of through-hole, 121 one end of insertion groove
Through the surface of the firm banking 1 far from testee, 121 other end of insertion groove extend into the inside of firm banking 1 and with rotation
The other end of the connection of 122 one end of slot, swivelling chute 122 extends along the circumferencial direction of 11 inner wall of through-hole, and limited post 22 can be from insertion
Slot 121 is inserted into and is tightened on the end of swivelling chute 122 to which thermometric shell 2 to be fixed on firm banking 1.
The quantity of limited post 22 includes 2-4, it is preferred that the quantity of limited post 22 is 2.
Dismountable upper cover 3 is set at 2 upper opening of thermometric shell, and the first screw thread is respectively set in 2 four corners of thermometric shell
Hole 24 is respectively set in upper cover 3 and is each passed through the first fixation hole with matched first fixation hole 31 of the first threaded hole 24, bolt 4
31 and first threaded hole 24 upper cover 3 is fixed on thermometric shell 2.
In order to enhance the stability of system, temperature measuring equipment further includes protective shell 5, when thermometric shell 2 is tightened on firm banking 1
Afterwards, 2 fascia edge of thermometric shell and the fascia edge of firm banking 1 are completely coincident, and the cross section of the outer wall of thermometric shell 2 is length
Rectangular, protective shell 5 is the downward cover of opening direction, and protective shell 5 can cover thermometric shell 2 and firm banking 1, by solid
Determine bolt 6 protective shell 5 and thermometric shell 2 or firm banking 1 is fixed, second threaded hole 25 be set on the side wall of thermometric shell 2,
The axial line of second threaded hole 25 is vertical with the axial line of the first threaded hole 24 or the side wall of firm banking 1 on be arranged second
Threaded hole 25, setting and matched second fixation hole 51 of the second threaded hole 25, fixing bolt 6 are each passed through second on protective shell 5
Fixation hole 51 and the second threaded hole 25 are fixed by protective shell 5 and thermometric shell 2, to make thermometric shell 2 that can not rotate, firmly
It is fixed on testee surface, when temperature measuring equipment needs to remove, it can be achieved that fast assembling-disassembling.
As shown in fig. 6, detection system includes that the MCU controller being connected by data line with temperature sensor 23 and MCU are controlled
Signal emission module, signal receiving module and the display equipment of device connection processed, temperature signal is by signal receiving module processing
After be transferred to display equipment and show, temperature sensor 23 passes through data line and is connected with MCU controller, and MCU controller can will be warm
The temperature signal that degree sensor 23 measures is transferred to signal emission module, and temperature signal can be sent to by signal emission module
Signal receiving module, temperature signal are transferred in display equipment after signal receiving module is handled and show.
Detection system further includes that the power management module and outer watchdog circuit of electric energy are provided for MCU controller, electricity
Source control module and outer watchdog circuit are connected with MCU controller respectively.
Temperature sensor 23 uses DS18B20 digital temperature sensor 23, and direct output digit signals do not need complexity
Sampling and analog to digital conversion circuit reduce volume and power consumption, and MCU controller uses 16 low-power scm MSP430F149,
It can be communicated with temperature sensor 23 by a data wire, obtain real time temperature；Electric power management circuit, can be by battery electricity
It is the power supply of MCU controller that pressure, which is stablized to 3.3V,；Outer watchdog circuit, it is ensured that MCU controller is at complex industrial scene and by force
It does not crash under interference；Signal emission module uses LORA radio-frequency module, and signal receiving module uses LORA receiving module,
In LORA receiving module signal cover, it can be realized many-to-one data transmission, greatly simplify in-site installation and cloth
The difficulty of office.
The working principle of the device:
In use, firm banking 1 is welded on object under test surface, temperature measuring equipment is tightened on firm banking 1, is passed through
Upper cover 3 is fixed on thermometric shell 2 by bolt 4, and protective shell 5 is covered on thermometric shell 2 and 1 top of firm banking and passes through fixation
Bolt 6 is fixed.
The thermometric shell 2 rotation can lock, and facilitate equipment debugging, as long as dismounting can be completed in rotation；Temperature sensor
23 directly contact equipment under test, will not be mounted bottom plate and fixture stops, measurement is accurate；Protective shell 5 can protect main equipment, mention
High equipment protection grade, the more applicable industry spot with bad environments can be completed to set by a screw on protection shell
Standby final fixation, protective shell 5 not only act as protective effect, moreover it is possible to prevent thermometric shell 2 from rotating relative to fixed pedestal 1, in turn
Realization is fixedly secured；1 position of firm banking determines, that is, can determine measured point, main equipment later maintenance, firm banking 1 need not be torn open
It unloads, after main equipment maintenance, is mounted directly, no longer need to determine measured point position.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of temperature measuring equipment, it is characterised in that: including firm banking (1) and thermometric shell (2), firm banking (1) is fixed in
Testee surface, thermometric shell (2) they are the box body of upward opening, and boss (21) are arranged at thermometric shell (2) bottom center, Gu
Determine the setting of pedestal (1) center and boss (21) matched through-hole (11), boss (21) is tightened on the through-hole (11) of firm banking (1)
It is interior, temperature sensor (23) are set at boss (21) center, temperature sensor (23) can be contacted with testee surface, temperature
Sensor (23) is connected with the detection system being arranged in thermometric shell (2), in the setting removably of thermometric shell (2) opening
It covers (3).
2. a kind of temperature measuring equipment according to claim 1, it is characterised in that: uniformly set on the side wall of the boss (21)
Several limited posts (22) are set, several groove bodies (12) for accommodating limited post (22), slot are uniformly arranged on the side wall of through-hole (11)
Body (12) includes the insertion groove (121) and swivelling chute (122) with the setting of through-hole (11) coaxial inner conductor, and insertion groove (121) one end is passed through
Wear the surface of the firm banking (1) far from testee, insertion groove (121) other end extend into firm banking (1) it is internal and with
The other end of the connection of swivelling chute (122) one end, swivelling chute (122) extends along the circumferencial direction of through-hole (11) inner wall, limited post
(22) it can be inserted into and be tightened in swivelling chute (122) from insertion groove (121).
3. a kind of temperature measuring equipment according to claim 2, it is characterised in that: the quantity of the limited post (22) includes 2-4
It is a.
4. a kind of temperature measuring equipment according to claim 1, it is characterised in that: the temperature measuring equipment further includes protective shell (5),
After thermometric shell (2) is tightened on firm banking (1), thermometric shell (2) fascia edge and the fascia edge of firm banking (1) are complete
Full weight is closed, and protective shell (5) is the downward cover of opening direction, and protective shell (5) can be by thermometric shell (2) and firm banking (1)
It covers, it is by fixing bolt (6) that protective shell (5) and thermometric shell (2) or firm banking (1) are fixed.
5. a kind of temperature measuring equipment according to claim 1, it is characterised in that: the detection system include by data line with
The connected MCU controller of temperature sensor (23), the signal emission module being connect with MCU controller, signal receiving module and
Show equipment, the temperature signal that temperature sensor (23) measures is transferred to signal emission module by MCU controller, and is sent to
Signal receiving module, temperature signal are shown on the display device after signal receiving module is handled.
6. a kind of temperature measuring equipment according to claim 5, it is characterised in that: the detection system further includes for MCU control
Device provides the power management module and outer watchdog circuit of electric energy, power management module and outer watchdog circuit respectively with
MCU controller is connected.
7. a kind of temperature measuring equipment according to claim 5, it is characterised in that: the temperature sensor (23) is using number temperature
It spends sensor (23), MCU controller uses 16 low-power scms, and temperature sensor (23) passes through a data wire and monolithic
Machine is communicated.
8. a kind of temperature measuring equipment according to claim 5, it is characterised in that: the signal emission module uses LORA radio frequency
Module, signal receiving module can be realized many-one in LORA receiving module signal cover using LORA receiving module
Data transmission.
9. a kind of temperature measuring equipment according to claim 1, it is characterised in that: the firm banking (1) is by metal material system
At being fixed in testee surface by welding manner.
10. a kind of temperature measuring equipment according to claim 1, it is characterised in that: thermometric shell (2) four corners are set respectively
It sets the first threaded hole (24), is respectively set in upper cover (3) and matched first fixation hole (31) of the first threaded hole (24), bolt
(4) it is each passed through the first fixation hole (31) and upper cover (3) is fixed on thermometric shell (2) by the first threaded hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906580.0U CN208968686U (en) | 2018-11-19 | 2018-11-19 | A kind of temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906580.0U CN208968686U (en) | 2018-11-19 | 2018-11-19 | A kind of temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968686U true CN208968686U (en) | 2019-06-11 |
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ID=66765538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906580.0U Active CN208968686U (en) | 2018-11-19 | 2018-11-19 | A kind of temperature measuring equipment |
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| Country | Link |
|---|---|
| CN (1) | CN208968686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341877A (en) * | 2018-11-19 | 2019-02-15 | 天津伽利联科技有限公司 | A kind of contact temperature-measuring device |
-
2018
- 2018-11-19 CN CN201821906580.0U patent/CN208968686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341877A (en) * | 2018-11-19 | 2019-02-15 | 天津伽利联科技有限公司 | A kind of contact temperature-measuring device |
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