CN108872849A - A kind of temperature detect switch (TDS) reliability test bench - Google Patents
A kind of temperature detect switch (TDS) reliability test bench Download PDFInfo
- Publication number
- CN108872849A CN108872849A CN201811005064.5A CN201811005064A CN108872849A CN 108872849 A CN108872849 A CN 108872849A CN 201811005064 A CN201811005064 A CN 201811005064A CN 108872849 A CN108872849 A CN 108872849A
- Authority
- CN
- China
- Prior art keywords
- tds
- detect switch
- temperature detect
- temperature
- mounting blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention discloses a kind of temperature detect switch (TDS) reliability test bench, is related to reliability test bench technical field.Horizontal drive apparatus and vertical driving device are fixed on the testing stand, including testing stand ontology；Horizontal drive apparatus is connected with heat block and cooling block, and heat block and cooling block can be driven to move in the horizontal direction；Mounting blocks lower surface is embedded with temperature detect switch (TDS), and vertical driving device is connected with mounting blocks, and mounting blocks can be driven to move along the vertical direction, and the temperature conditioning unit of temperature detect switch (TDS) is enable selectively to abut with heat block or cooling block；Control device is electrically connected with horizontal drive apparatus, vertical driving device, temperature detect switch (TDS) and heat block respectively.Temperature detect switch (TDS) reliability test bench proposed by the present invention, structurally reasonable, high degree of automation can be precisely controlled the temperature of heat block, it can be suitable for the temperature controller of different temperature points jump, versatility is high, and test result has repeatability, measurement result is accurate, while test efficiency is high, environmental protection and energy saving.
Description
Technical field
The present invention relates to reliability test bench technical field more particularly to a kind of temperature detect switch (TDS) reliability test bench.
Background technique
According to the temperature change of working environment, physical deformation occurs in switch internal, to generate certain special effects, produces
A series of raw Automatic Control Components for being switched on or off movement, are called temperature detect switch (TDS).Temperature detect switch (TDS) is widely used in household electrical appliance
The electrical equipments such as motor, such as motor for washer, air conditioner fan motor, transformer, ballast, electric heating appliance.Temperature detect switch (TDS)
Service life needs to guarantee that reliable in action, precision is high, stability is good at 100,000 times or more.Therefore, produce temperature detect switch (TDS) producer and
Using the electric appliance manufacturer of this kind of temperature controller, it is required to carry out reliability test to temperature detect switch (TDS), measures making for temperature detect switch (TDS)
It is whether up to standard with the service life.
In the prior art, the principle of temperature detect switch (TDS) reliability test bench is to heat to the temperature conditioning unit of temperature detect switch (TDS),
The pin of temperature detect switch (TDS) and external circuit are electrically connected to form a test circuit, can turn on test electricity after temperature conditioning unit is heated
Road counts the heated connection test circuit of temperature conditioning unit by repeated multiple times, until test is electric when temperature detect switch (TDS) failure
Road can not be switched on, in this, as the lifetime data of temperature detect switch (TDS).Temperature detect switch (TDS) reliability test bench in the prior art is to temperature
The heating method for controlling unit is not reasonable, generallys use space oven heating and electrothermal blowing heating method to temperature controller
Temperature conditioning unit is heated, and is close to the temperature controlled temperature controller of hot surface progress and real use state phase to this be used in
Difference is too big, and test method damages temperature controller itself and causes the great error of test result, while being difficult to carry out effectively it
Ground heating, causes certain energy waste；Temperature detect switch (TDS) lesser for temperature conditioning unit size, it is difficult to realize to temperature detect switch (TDS)
It is reasonably fixed, causes reliability test structure inaccurate；For various sizes of temperature detect switch (TDS), lack versatility.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of temperature detect switch (TDS) reliability test bench, structurally reasonable, the degree of automation
Height can be precisely controlled the temperature of heat block, can be suitable for the temperature controller of different temperature points jump, versatility is high, test result
With repeatability, measurement result is accurate, while test efficiency is high, environmental protection and energy saving.
The present invention uses following technical scheme：
A kind of temperature detect switch (TDS) reliability test bench, including：
Testing stand ontology is fixed with horizontal drive apparatus and vertical driving device on testing stand ontology；
Heat block and cooling block, horizontal drive apparatus are connected with heat block and cooling block, and can drive heat block and cooling
Block moves in the horizontal direction；
Mounting blocks, mounting blocks lower surface are embedded with temperature detect switch (TDS), and vertical driving device is connected with mounting blocks, and can drive peace
Dress block moves along the vertical direction, and the temperature conditioning unit of temperature detect switch (TDS) is enable selectively to abut with heat block or cooling block；
Control device, control device are electrically connected with horizontal drive apparatus, vertical driving device, temperature detect switch (TDS) and heat block respectively
It connects.
As a preferred solution of the present invention, horizontal drive apparatus includes horizontal drive cylinder, sliding rail and slide, level
Driving cylinder is arranged on the table top of testing stand ontology, and heat block and cooling block are disposed in parallel on slide, horizontal drive cylinder
Extension end be fixedly connected with slide, and drive slide along sliding rail slide.
As a preferred solution of the present invention, vertical driving device includes bracket, vertical driving cylinder and link block, branch
The table top of frame vertical test stand ontology is arranged, vertical that cylinder is driven to be fixed on bracket, and the vertical extension end for driving cylinder is fixed
It is connected on link block, mounting blocks are connect with link block.
As a preferred solution of the present invention, the lower surface of mounting blocks is provided with holding tank, the temperature control list of temperature detect switch (TDS)
Member is embedded in holding tank, and the two sides of mounting blocks are provided with protective case, and the pin of temperature detect switch (TDS) is contained in protective case and leads to
Conducting wire is crossed to be electrically connected with control device.
As a preferred solution of the present invention, guide rod is also equipped on link block, one end and the mounting blocks of guide rod are fixed,
Spring is arranged on guide rod, the both ends of spring are connected to the lower surface of link block and the upper surface of mounting blocks respectively and drive gas vertically
The extension end of cylinder is fixedly connected on link block, and mounting blocks are connect with link block.
As a preferred solution of the present invention, the side of mounting blocks, which is equipped with, tightens bolt, tightens bolt and passes through installation
Block is connected on the temperature detect switch (TDS) in holding tank.
As a preferred solution of the present invention, bracket includes first support and second support, first support and testing stand
The table top of ontology is fixed, vertical to drive cylinder fixed on the secondary support bracket, is detachably fixed between first support and second support
And it realizes adjustable along short transverse.
As a preferred solution of the present invention, it is correspondingly arranged on cunning along the vertical direction in first support and second support
Slot, fastener is fed through the sliding slot on the sliding slot and second support in first support respectively will be solid in first support and second support
It is fixed.
As a preferred solution of the present invention, control device is arranged in testing stand ontology, is arranged on testing stand ontology
There are the multiple buttons being correspondingly arranged with horizontal drive apparatus, vertical driving device, temperature detect switch (TDS) and heat block and display screen.
As a preferred solution of the present invention, the material of heat block and cooling block is metal, is provided in heat block
Resistance wire, control device can control resistance wire and heat to heat block, and the temperature of heat block is made to be maintained at the temperature of setting
Value.
Beneficial effects of the present invention are：
A kind of temperature detect switch (TDS) reliability test bench proposed by the present invention passes through setting horizontal drive apparatus and vertical driving dress
It sets, and temperature detect switch (TDS) is embedded in the lower surface of mounting blocks, horizontal drive apparatus drives heat block and cooling block in the horizontal direction
Mobile, vertical driving device can drive mounting blocks to move along the vertical direction, realize the temperature conditioning unit of temperature detect switch (TDS) selectively with
Heat block or cooling block abut, and then realize the heating and cooling to temperature detect switch (TDS)；By setting control device respectively with level
Driving device, vertical driving device, temperature detect switch (TDS) and heat block electrical connection, high degree of automation.Temperature control proposed by the present invention is opened
Reliability test bench is closed, it is structurally reasonable, reliability test can be carried out to different temperature detect switch (TDS)s, versatility is high, measurement result
Accurately.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of temperature detect switch (TDS) reliability test bench provided by the invention；
Fig. 2 is that the structure that temperature detect switch (TDS) is embedded in mounting blocks in temperature detect switch (TDS) reliability test bench provided by the invention is shown
It is intended to.
In figure：
1, testing stand ontology；
2, horizontal drive apparatus；21, horizontal drive cylinder；22, sliding rail；23, slide；
3, vertical driving device；31, bracket；311, first support；312, second support；32, cylinder is driven vertically；33,
Link block；331, guide rod；332, spring；
4, heat block；
5, cooling block；
6, mounting blocks；61, protective case；62, bolt is tightened；
7, control device；
100, temperature detect switch (TDS)；101, temperature conditioning unit.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is the structural schematic diagram of temperature detect switch (TDS) reliability test bench provided by the invention, and Fig. 2 is temperature provided by the invention
Temperature detect switch (TDS) is embedded the structural schematic diagram in mounting blocks in control switch reliability test bench, shown in complex chart 1 and Fig. 2, the temperature
Control switchs reliability test bench：It is testing stand ontology 1, horizontal drive apparatus 2, vertical driving device 3, heat block 4, cold
But block 5, mounting blocks 6 and control device 7.Wherein, load-bearing base of the testing stand ontology 1 as entire testing stand, testing stand ontology 1
On be fixed with horizontal drive apparatus 2 and vertical driving device 3；6 lower surface of mounting blocks is embedded with temperature detect switch (TDS) 100, i.e. temperature control is opened
Pass 100 is fixed on testing stand by mounting blocks 6 and is tested；Heat block 4 is used for the temperature conditioning unit 101 to temperature detect switch (TDS) 100
It is heated, for cooling down to the temperature conditioning unit 101 of temperature detect switch (TDS) 100, horizontal drive apparatus 2 can drive to be added cooling block 5
Heat block 4 and cooling block 5 move in the horizontal direction, and vertical driving device 3 can drive mounting blocks 6 so that 100 edge of temperature detect switch (TDS)
Vertical direction is mobile, by the cooperation of horizontal drive apparatus 2 and vertical driving device 3, can make the temperature control of temperature detect switch (TDS) 100
Unit 101 can be abutted selectively with heat block 4 or cooling block 5, realize the heating to the temperature conditioning unit 101 of temperature detect switch (TDS) 100
And cooling.Control device 7 drives with horizontal drive apparatus 2, vertically respectively for realizing the automation control of entire testing stand
Device 3, temperature detect switch (TDS) 100 and heat block 4 are electrically connected, and form a test loop, and the circuit switching of the test is opened by temperature control
100 controls are closed, temperature detect switch (TDS) 100 reaches rated temperature and is closed test loop, and temperature detect switch (TDS) 100 fails to reach rated temperature survey
Examination circuit is not turned on；Control device 7 is connected by statistical test circuit and the number of access failure, in this, as reliability test
Data statistics.Therefore, temperature detect switch (TDS) reliability test bench proposed by the present invention, structurally reasonable, high degree of automation can be right
Different temperature detect switch (TDS)s 100 carries out reliability test, and versatility is high, and measurement result is accurate.
Specifically, as shown in Fig. 2, fixing element of the mounting blocks 6 as temperature detect switch (TDS) 100 on entire testing stand, under
Surface is provided with holding tank, and the temperature conditioning unit 101 of temperature detect switch (TDS) 100 is embedded in holding tank.The side of mounting blocks 6 is equipped with stubborn
Tight bolt 62 is tightened bolt 62 on mounting blocks 6 and the temperature detect switch (TDS) 100 that is connected in holding tank, is realized to temperature detect switch (TDS)
100 fixation.It is contemplated that ground is, on the temperature detect switch (TDS) 100 in Fig. 2 the lower surface of temperature conditioning unit 101 with temperature detect switch (TDS) 100
What the lower surface of body was generally flush with, with conventional fixed form it is difficult to that stabilization is installed.Therefore, using being embedded in holding tank, and lead to
The fixed form for tightening bolt 62 is crossed, so that structure is more firm, it is fixed also more reasonable.It is contemplated that ground is, even not
With the temperature detect switch (TDS) 100 of structure size, as long as its volume is less than the volume of holding tank, installation can be carried out and by tightening spiral shell
Bolt 62 fastens, and tightens bolt 62 and is provided only with one in this application, fix from the side of mounting blocks 6, is also provided with more
It is a, it is fastened from multiple sides of mounting blocks 6.Further, the two sides of mounting blocks 6 are provided with protective case 61, and temperature control is opened
Closing 100 pin can be contained in protective case 61 and be electrically connected by conducting wire with control device 7.The setting of protective case 61 so that
Mounting blocks 6 can carry out certain protection, structure setting is more rationally, reliably during moving up and down to pin.
The movement of testing stand is realized by horizontal drive apparatus 2 and vertical driving device 3, wherein horizontal drive apparatus 2
Including horizontal drive cylinder 21, sliding rail 22 and slide 23, vertical driving device 3 includes bracket 31, vertical driving cylinder 32 and connects
Connect block 33.Specifically, as shown in Figure 1, horizontal drive cylinder 21 is arranged on the table top of testing stand ontology 1, as horizontal balance
Power source, heat block 4 and cooling block 5 be disposed in parallel on slide 23, and the extension end of horizontal drive cylinder 21 and slide 23 are solid
Fixed connection, and can drive slide 23 that can move to drive moving for heat block 4 and cooling block 5 along sliding rail 22.Bracket 31 is vertical
The table top of testing stand ontology 1 is arranged, vertical that cylinder 32 is driven to be fixed on bracket 31, and the vertical extension end for driving cylinder 32 is along perpendicular
To down-set, the vertical extension end for driving cylinder 32 is fixedly connected on link block 33 histogram, and mounting blocks 6 and link block 33 connect
It connects.Therefore the sequence of movement of the testing stand is：Vertical driving device 3 drives mounting blocks 6 and then drives temperature detect switch (TDS) 100 to moving down
Dynamic, horizontal drive apparatus 2 drives heat block 4 and cooling block 5, so that temperature conditioning unit 101 and heat block 4 on temperature detect switch (TDS) 100
Or cooling block 5 abuts.In Fig. 1 at this time in the state of, heat block 4 is exactly in the underface of temperature detect switch (TDS) 100, temperature detect switch (TDS)
100 move down and will abut with 4 surface of heat block, and heat block 4 is heated surface and is in the condition of high temperature, temperature conditioning unit 101 and height
The heat block 4 of temperature state is abutted and is heated, and reaches rated temperature and the circuit of test is switched on.If horizontal drive in Fig. 1
Cylinder 21 of taking offence, which retracts, drives heat block 4 and cooling block 5 mobile, so that cooling block 5 is exactly in the underface of temperature detect switch (TDS) 100,
So temperature detect switch (TDS) 100, which moves down, to abut with the surface of cooling block 5, and 5 surface temperature of cooling block is lower, temperature detect switch (TDS) 100
After being contacted with heat block 4,101 temperature of temperature conditioning unit be it is higher, temperature conditioning unit 101 is abutted with 5 surface of cooling block and is able to carry out
Certain cooling is formed primary so that the temperature of temperature conditioning unit 101 is reduced to rated temperature hereinafter, the circuit of test is disconnected
The test that complete temperature detect switch (TDS) 100 opens and closes is primary test by the statistics of control device 7.It is contemplated that ground is, it is horizontal
The operating frequency of cylinder 21 and vertical driving cylinder 32 is driven quickly, when can greatly shorten the single test of reliability test
Between, so that the frequency once tested is faster；7 statistical test circuit of control device is connected and the number of access failure, in this, as can
By the data statistics of property test.
Specifically, as shown in Figure 1, when in order to realize that temperature detect switch (TDS) 100 is abutted with heat block 4 or cooling block 5, more steadily
Ground stress is also equipped with guide rod 331 on link block 33, and one end of guide rod 331 and mounting blocks 6 are fixed, are arranged on guide rod 331
Spring 332, the both ends of spring 332 are connected to the lower surface of link block 33 and the upper surface of mounting blocks 6 respectively.Vertical driving cylinder
32 extension end is fixedly connected on link block 33, vertical that cylinder 32 is driven to stretch out or retract, and drives link block 33 to act, connection
Block 33 drives mounting blocks movement, and when temperature detect switch (TDS) 100 is abutted with heat block 4 or cooling block 5, mounting blocks 6 can be along guide rod 331
Rebound upwards, and soft contact is realized under the action of spring 332, structure setting is more reasonable, and stress is more stable.
Further, when testing to realize different temperature detect switch (TDS)s 100, the height of testing stand entirety is adjustable with
Versatility is improved, bracket 31 is in split settings.As it can be seen that bracket 31 includes first support 311 and second support 312 in Fig. 1,
In, first support 311 and the table top of testing stand ontology 1 are fixed, and it is vertical that cylinder 32 is driven to be fixed in second support 312, first
Sliding slot is correspondingly arranged on bracket 311 and second support 312 along the vertical direction, fastener can be fed through first support respectively
The sliding slot on sliding slot and second support 312 on 311 will be fixed in first support 311 and second support 312.This set can be with
It realizes and is detachably fixed between first support 311 and second support 312, the position of adjustment sliding slot alignment is able to achieve along short transverse
It is adjustable.It is contemplated that ground is, the present invention does not limit the specific structure of bracket 31, and the present embodiment, which only provides, a kind of facilitates realization
Scheme, as long as being able to achieve the adjustable structure of short transverse.
Preferably, control device 7 is arranged in testing stand ontology 1, as shown in Figure 1,7 workbench of control device and horizontal drive
Dynamic device 2, vertical driving device 3, temperature detect switch (TDS) 100 and heat block 4 are electrically connected by conducting wire, are provided on testing stand ontology 1
The multiple buttons and display screen being correspondingly arranged with horizontal drive apparatus 2, vertical driving device 3, temperature detect switch (TDS) 100 and heat block 4,
So that the operation of entire control device 7 is more convenient, user can see the process of test at any time.
Preferably, the material of heat block 4 and cooling block 5 is metal, and resistance wire, control device 7 are provided in heat block 4
It can control resistance wire to heat heat block 4, the material of further preferred heat block 4 is copper, and the material of cooling block 5 can be
Stainless steel etc..It is contemplated that ground is, due to only needing have certain temperature difference between heat block 4 and cooling block 5, i.e. 5 need of cooling block
Rated temperature or less is cooled to temperature detect switch (TDS) 100, therefore 5 need of cooling block are arranged to one block of metal block, are not required to
Additional device is wanted to cool down it；The temperature that control device 7 can control and the temperature of heat block 4 is made to be maintained at setting simultaneously
Value, so that heat block 4 is able to maintain certain temperature always, cooling block 5 need to be cooled to rated temperature to temperature detect switch (TDS) 100 and move at once
It is connected on heat block 4 again, so that the speed entirely tested is accelerated, it is more efficient.
The workflow of temperature detect switch (TDS) reliability test bench provided by the invention is：
(1) control device 7 is electric with horizontal drive apparatus 2, vertical driving device 3, temperature detect switch (TDS) 100 and heat block 4 respectively
Connection, and a test loop is formed, when test starts, control device 7 controls heating block 4 and works, and heating block 4 is heated to set
After fixed temperature value, control device 7 controls vertical driving device 3 and mounting blocks 6 is driven to move downward, so that 6 lower surface of mounting blocks
The temperature detect switch (TDS) 100 being embedded is connected on heating block 4, is heated to the temperature conditioning unit 101 of temperature detect switch (TDS) 100, is tested at this time
Circuit is in the state connected；
(2) when the temperature of temperature conditioning unit 101 is raised to the jump temperature of temperature controller, the temperature conditioning unit 101 of temperature controller 100
Jump (off-state is become by on-state) occurs, test loop at this time disconnects, and control device 7 controls vertical driving device
3 driving mounting blocks 6 move upwards, so that temperature detect switch (TDS) 100 is separated from heating block 4,7 controlled level driving device of control device
2 movements, so that heating block 4 shifts, cooling block 5 is moved to the lower section of temperature detect switch (TDS) 100.Control device 7 controls vertical driving dress
3 driving mounting blocks 6 are set to move downward so that temperature detect switch (TDS) 100 is connected on cooling block 5, cooling block 5 to temperature conditioning unit 101 into
Row cooling, so that the temperature of temperature conditioning unit 101 declines, until being lower than the jump temperature of temperature controller, temperature controller can be automatic at this time
It resets (on-state is become by off-state).
(3) after temperature controller 100 automatically resets, 7 controlled level driving device 2 of control device movement, so that cooling block 5 moves
Heating block 4, is moved to the lower section of temperature detect switch (TDS) 100 by position；Controlling vertical driving device 3 drives mounting blocks 6 to move downward, so that
The temperature detect switch (TDS) 100 that 6 lower surface of mounting blocks is embedded is connected to again on heating block 4, to the temperature conditioning unit 101 of temperature detect switch (TDS) 100
It is heated, test loop is in the state connected, such cycle operation at this time.
Control device 7 is able to record the number that test loop switches on and off, using this data as the reliable of temperature detect switch (TDS)
Property test data, evaluates the reliability of temperature detect switch (TDS).
A kind of temperature detect switch (TDS) reliability test bench proposed by the present invention, compared to the prior art space oven heating and
Electrothermal blowing heating method, structurally reasonable, high degree of automation can be precisely controlled the temperature of heat block, can be suitable for difference
The temperature controller of temperature spot jump, versatility is high, and test result has repeatability, and measurement result is accurate, while test efficiency is high,
Environmental protection and energy saving.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments here, be able to carry out for a person skilled in the art it is various it is apparent variation, again
Adjustment and substitution are without departing from protection scope of the present invention.Therefore, although by above embodiments to the present invention carried out compared with
For detailed description, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, can be with
Including more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of temperature detect switch (TDS) reliability test bench, which is characterized in that including：
Testing stand ontology (1) is fixed with horizontal drive apparatus (2) and vertical driving device (3) on the testing stand ontology (1)；
Heat block (4) and cooling block (5), the horizontal drive apparatus (2) and the heat block (4) and the cooling block (5) phase
Even, and the heat block (4) and the cooling block (5) can be driven to move in the horizontal direction；
Mounting blocks (6), mounting blocks (6) lower surface are embedded with temperature detect switch (TDS) (100), the vertical driving device (3) and institute
It states mounting blocks (6) to be connected, and the mounting blocks (6) can be driven to move along the vertical direction, make the temperature control of the temperature detect switch (TDS) (100)
Unit (101) can be abutted selectively with the heat block (4) or the cooling block (5)；
Control device (7), the control device (7) respectively with the horizontal drive apparatus (2), the vertical driving device (3),
The temperature detect switch (TDS) (100) and the heat block (4) electrical connection.
2. temperature detect switch (TDS) reliability test bench according to claim 1, which is characterized in that the horizontal drive apparatus (2)
Including horizontal drive cylinder (21), sliding rail (22) and slide (23), the horizontal drive cylinder (21) is arranged in the testing stand
On the table top of ontology (1), the heat block (4) and cooling block (5) are disposed in parallel on slide (23), the horizontal drive cylinder
(21) extension end is fixedly connected with the slide (23), and the slide (23) is driven to slide along the sliding rail (22).
3. temperature detect switch (TDS) reliability test bench according to claim 1, which is characterized in that the vertical driving device (3)
Including bracket (31), cylinder (32) and link block (33) are driven vertically, the vertical testing stand ontology (1) of the bracket (31)
Table top setting, the vertical driving cylinder (32) are fixed on the bracket (31), the stretching of vertical driving cylinder (32)
End is fixedly connected on link block (33), and the mounting blocks (6) connect with the link block (33).
4. temperature detect switch (TDS) reliability test bench according to claim 1, which is characterized in that the following table of the mounting blocks (6)
Face is provided with holding tank, and the temperature conditioning unit (101) of the temperature detect switch (TDS) (100) is embedded in the holding tank, the mounting blocks
(6) two sides are provided with protective case (61), and the pin of the temperature detect switch (TDS) (100) is contained in the protective case (61) and leads to
Conducting wire is crossed to be electrically connected with the control device (7).
5. temperature detect switch (TDS) reliability test bench according to claim 3, which is characterized in that also worn on the link block (33)
Equipped with guide rod (331), one end and the mounting blocks (6) of the guide rod (331) are fixed, are arranged with bullet on the guide rod (331)
Spring (332), the both ends of the spring (332) are connected to lower surface and the mounting blocks (6) of the link block (33) respectively
Upper surface, the mounting blocks (6) can be with the link block (33) relative motions under the guiding role of the guide rod (331).
6. temperature detect switch (TDS) reliability test bench according to claim 4, which is characterized in that the side of the mounting blocks (6)
Be equipped with and tighten bolt (62), it is described tighten bolt (62) across the mounting blocks (6) be connected to it is described in the holding tank
On temperature detect switch (TDS) (100).
7. temperature detect switch (TDS) reliability test bench according to claim 3, which is characterized in that the bracket (31) includes first
The table top of bracket (311) and second support (312), the first support (311) and the testing stand ontology (1) is fixed, described
Vertical driving cylinder (32) is fixed on the second support (312), the first support (311) and the second support
(312) it is detachably fixed and realizes adjustable along short transverse between.
8. temperature detect switch (TDS) reliability test bench according to claim 7, which is characterized in that the first support (311) and
Sliding slot is correspondingly arranged in second support (312) along the vertical direction, fastener is fed through respectively on the first support (311)
Sliding slot and second support (312) on sliding slot will be fixed in the first support (311) and second support (312).
9. temperature detect switch (TDS) reliability test bench according to claim 1, which is characterized in that control device (7) setting
In the testing stand ontology (1), it is provided on the testing stand ontology (1) and the horizontal drive apparatus (2), described vertical
The multiple buttons and display screen that driving device (3), the temperature detect switch (TDS) (100) and the heat block (4) are correspondingly arranged.
10. temperature detect switch (TDS) reliability test bench according to claim 1, which is characterized in that the heat block (4) and described
The material of cooling block (5) is metal, is provided with resistance wire in the heat block (4), the control device (7) can control resistance
Silk heats the heat block (4), and the temperature of the heat block (4) is made to be maintained at the temperature value of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005064.5A CN108872849A (en) | 2018-08-30 | 2018-08-30 | A kind of temperature detect switch (TDS) reliability test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005064.5A CN108872849A (en) | 2018-08-30 | 2018-08-30 | A kind of temperature detect switch (TDS) reliability test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108872849A true CN108872849A (en) | 2018-11-23 |
Family
ID=64322707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005064.5A Pending CN108872849A (en) | 2018-08-30 | 2018-08-30 | A kind of temperature detect switch (TDS) reliability test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108872849A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540492A (en) * | 2018-12-20 | 2019-03-29 | 上海泽楷机电设备有限公司 | A kind of durability test machine |
| CN112051518A (en) * | 2020-09-08 | 2020-12-08 | 深圳盛必达通信有限公司 | Mobile phone motherboard and touch-sensitive screen conduction test tool |
| CN112881905A (en) * | 2021-01-21 | 2021-06-01 | 浙江高正电气有限公司 | Centrally-installed switchgear with self-diagnosis function and intelligent diagnosis method |
| CN113552476A (en) * | 2020-04-24 | 2021-10-26 | 北京科益虹源光电技术有限公司 | Magnetic pulse compression switch characteristic test system |
| CN116382242A (en) * | 2023-04-23 | 2023-07-04 | 佛山市通宝华龙控制器有限公司 | Service life test equipment and detection method for kick type temperature controller |
| CN117079995A (en) * | 2023-07-05 | 2023-11-17 | 国网湖北省电力有限公司直流公司 | Flexible direct current converter valve bypass switch testing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204287372U (en) * | 2014-12-10 | 2015-04-22 | 东莞市华贝电子科技有限公司 | The orientation stationary installation of testing mobile terminal interface reliability |
| CN204928490U (en) * | 2015-09-14 | 2015-12-30 | 莱克电气股份有限公司 | Fixed structure of motor temperature controller |
| CN205353328U (en) * | 2016-05-04 | 2016-06-29 | 厦门大学 | A control by temperature change heating device that is used for multichannel LED life -span to accelerate and online test |
| CN205992173U (en) * | 2016-08-18 | 2017-03-01 | 中山市铧禧电子科技有限公司 | A kind of temperature controller life tests equipment |
| CN206019523U (en) * | 2016-08-25 | 2017-03-15 | 淮安西玛特电器有限公司 | Temperature controller testboard |
| CN206832444U (en) * | 2017-05-23 | 2018-01-02 | 佛山市顺德区邦佑产品检测技术有限公司 | Temperature controller life tests equipment and temperature controller life tests system |
-
2018
- 2018-08-30 CN CN201811005064.5A patent/CN108872849A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204287372U (en) * | 2014-12-10 | 2015-04-22 | 东莞市华贝电子科技有限公司 | The orientation stationary installation of testing mobile terminal interface reliability |
| CN204928490U (en) * | 2015-09-14 | 2015-12-30 | 莱克电气股份有限公司 | Fixed structure of motor temperature controller |
| CN205353328U (en) * | 2016-05-04 | 2016-06-29 | 厦门大学 | A control by temperature change heating device that is used for multichannel LED life -span to accelerate and online test |
| CN205992173U (en) * | 2016-08-18 | 2017-03-01 | 中山市铧禧电子科技有限公司 | A kind of temperature controller life tests equipment |
| CN206019523U (en) * | 2016-08-25 | 2017-03-15 | 淮安西玛特电器有限公司 | Temperature controller testboard |
| CN206832444U (en) * | 2017-05-23 | 2018-01-02 | 佛山市顺德区邦佑产品检测技术有限公司 | Temperature controller life tests equipment and temperature controller life tests system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540492A (en) * | 2018-12-20 | 2019-03-29 | 上海泽楷机电设备有限公司 | A kind of durability test machine |
| CN113552476A (en) * | 2020-04-24 | 2021-10-26 | 北京科益虹源光电技术有限公司 | Magnetic pulse compression switch characteristic test system |
| CN112051518A (en) * | 2020-09-08 | 2020-12-08 | 深圳盛必达通信有限公司 | Mobile phone motherboard and touch-sensitive screen conduction test tool |
| CN112881905A (en) * | 2021-01-21 | 2021-06-01 | 浙江高正电气有限公司 | Centrally-installed switchgear with self-diagnosis function and intelligent diagnosis method |
| CN112881905B (en) * | 2021-01-21 | 2022-09-13 | 浙江高正电气有限公司 | Centrally-installed switchgear with self-diagnosis function and intelligent diagnosis method |
| CN116382242A (en) * | 2023-04-23 | 2023-07-04 | 佛山市通宝华龙控制器有限公司 | Service life test equipment and detection method for kick type temperature controller |
| CN117079995A (en) * | 2023-07-05 | 2023-11-17 | 国网湖北省电力有限公司直流公司 | Flexible direct current converter valve bypass switch testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108872849A (en) | A kind of temperature detect switch (TDS) reliability test bench | |
| CN102692938B (en) | Cooling device operating method and inspection apparatus | |
| CN102122169B (en) | Durability tester for temperature controller | |
| CN105181729A (en) | Performance test device of temperature sensitive element | |
| CN107036805A (en) | Spring anti-fatigue test equipment | |
| CN205374685U (en) | Relay capability test device | |
| CN110672427B (en) | System and method for testing high-temperature mechanical properties of plate in one-way stretching mode | |
| CN109061273A (en) | A kind of automation thermally stimulated current test macro and its test method | |
| CN208953955U (en) | A kind of temperature controller device for detecting durability | |
| CN202003224U (en) | Durability tester of temperature controller | |
| CN219871653U (en) | Probe testing device with pressure adjustment function | |
| CN208780792U (en) | A kind of temperature detect switch (TDS) reliability test bench | |
| CN107037353B (en) | PCB test rack | |
| CN104950863B (en) | Temperature controller life-span automatic detection device | |
| CN204731632U (en) | A kind of temperature controller life-span automatic detection device | |
| CN104289803B (en) | Mechanical linkage type thermocouple spot welding machine | |
| CN209350905U (en) | A kind of device of controllable rivet hot depth | |
| CN106216794A (en) | A kind of battery positioning spot welding device | |
| CN114077241B (en) | Durability testing machine for temperature controller | |
| CN217425600U (en) | High-low temperature test equipment for laser chip | |
| CN220984478U (en) | Chip three-temperature test manipulator sorting machine | |
| CN217249033U (en) | Heating and refrigerating jig | |
| CN205810698U (en) | Machine debugged automatically by driving electromagnetic relay | |
| CN221303480U (en) | Test device of insulating operation rod | |
| CN217543316U (en) | Control circuit board detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
|
| RJ01 | Rejection of invention patent application after publication |