CN106153268B - Wrist-watch air tightness detection equipment - Google Patents

Wrist-watch air tightness detection equipment Download PDF

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Publication number
CN106153268B
CN106153268B CN201610714725.6A CN201610714725A CN106153268B CN 106153268 B CN106153268 B CN 106153268B CN 201610714725 A CN201610714725 A CN 201610714725A CN 106153268 B CN106153268 B CN 106153268B
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CN
China
Prior art keywords
test
wrist
watch
air
blocks
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Application number
CN201610714725.6A
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Chinese (zh)
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CN106153268A (en
Inventor
景余祥
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江苏杰士德精密工业有限公司
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Priority to CN201610714725.6A priority Critical patent/CN106153268B/en
Publication of CN106153268A publication Critical patent/CN106153268A/en
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Publication of CN106153268B publication Critical patent/CN106153268B/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Abstract

The invention discloses a kind of wrist-watch air tightness detection equipments, include the closure test module and air-leakage detector of bottom plate, support plate, product carrier, test cavity, Z axis driving mechanism and each face test switch of corresponding test cavity, wrist-watch is positioned by product carrier, and pass through Z axis driving mechanism driving product carrier and move up and down, it can be achieved that transmission of the product carrier between upper discharge position and test position (in test chamber body).The test opening on test cavity is blocked by blocking test module, and pressure transmitter is coordinated using air-leakage detector, the air-tightness of the corresponding wrist-watch test point of test opening on detectable test cavity, realize that each test point is carried out at the same time the function of air-leakage test to wrist-watch, rapidly and efficiently rate detection is achieved the purpose that, and stability and accuracy rate are up to 100%.

Description

Wrist-watch air tightness detection equipment

Technical field

The present invention relates to a kind of testing agency, the wrist-watch air-leakage test for being specifically related to a kind of full-automatic high precision is set It is standby.

Background technology

Kind that there are many smartwatch currently produced on the market, and before wrist-watch manufacture, it is necessary to conversing on wrist-watch The being sealed property such as mouth, microphone, backboard control module, reset key, volume key, pressing regulating key, rotation regulating key are surveyed Examination, with to smartwatch product sealing, waterproof data be acquired judgements, prevent defective products flow out, at present, also lack one kind Automatic detection system is completed.

Invention content

In order to solve the above-mentioned technical problem, the present invention proposes a kind of wrist-watch air tightness detection equipment, and mould is tested using blocking Block blocks the test opening on test cavity, and using air-leakage detector cooperation pressure transmitter detection test cavity The air-tightness of the upper corresponding wrist-watch test point of test opening, realizes the work(that each test point to wrist-watch is carried out at the same time air-leakage test Can, achieve the purpose that rapidly and efficiently rate detection, and stability and accuracy rate are up to 100%.

The technical proposal of the invention is realized in this way:

A kind of wrist-watch air tightness detection equipment including bottom plate, support plate, product carrier, tests cavity, Z axis driving mechanism, The product carrier includes sealing plate and the wrist-watch fixed seat in the middle part of the sealing plate, has the corresponding envelope in the middle part of the bottom plate The resigning through-hole A of plate, the support plate are connected to by stent on the upside of the bottom plate, are had in the middle part of the support plate described in corresponding to The resigning through-hole B of wrist-watch fixed seat, the test cavity bottom surface are open with feeding, and the test cavity bottom surface is blocked in institute It states on the upside of resigning through-hole B, the Z axis driving mechanism can drive the product carrier to move up and down, make the product carrier Sealing plate passes through the resigning through-hole A, and blocks on the downside of the resigning through-hole B, and the wrist-watch fixed seat is made to pass through described allow Position through-hole B and feeding opening are extend into the test cavity;Several tests are formed in the test cavity other faces Opening;It further includes along the axial direction of each test opening and blocks test opening, and detect test point on the corresponding wrist-watch of test opening The closure test module of air-tightness and the air-leakage detector that gas progress air-leakage test is passed through into the test chamber body.

Further, the wrist-watch fixed seat includes lower seat and the seat of honour being fixedly arranged in the middle part of the lower seat, the seat of honour top Portion is formed with several elastic card claws, and wrist-watch is connected between several elastic card claws.

Further, the bottom plate is equipped with to detect the photoelectric sensing for whether placing wrist-watch in the wrist-watch fixed seat Device.

Further, the Z axis driving mechanism includes mounting base, driving leading screw, driving motor and bogie, the driving Motor is set on the downside of the mounting base, and the baseplate underside, the drive are connected to by several fixed columns on the upside of the mounting base Dynamic leading screw is set between the mounting base and the bottom plate, the silk of the power output shaft of the driving motor and the driving leading screw Bar is fixedly connected;The bogie includes driving plate and several drive rods, and the driving plate and the nut of the driving leading screw are consolidated Fixed connection, several drive rods are fixed between the driving plate and the sealing plate.

Further, lockable mechanism is further included, the lockable mechanism includes lock piece and the lock piece is driven to be locked in Driving cylinder on the downside of the sealing plate.

Further, several test openings include the left side test opening on the corresponding test cavity left side, correspond to described in Test the right side test opening on the cavity right side, the top surface test opening of the corresponding test cavity top surface and the corresponding test chamber Opening is tested behind behind body;Several detection wrist-watches of the test module including the corresponding left side test opening setting that block lead to It talks about mouth and the left side of microphone opening air-tightness blocks test module, the detection Wrist watch knob of opening setting is tested on the corresponding right side The right side of key and volume key blocks test module, the detection wrist-watch backboard control module gas of the corresponding top surface test opening setting The top surface of close property blocks test module, is sealed behind the detection wrist-watch reset key air-tightness of the corresponding opening setting of test below Stifled test module.

Further, the left side block that test module includes left side mounting bracket, left side block head, the left side block leading screw and The left side blocks motor, and the left side blocks leading screw and the left side blocks motor and is installed on the left side mounting bracket, the left side The power output shaft that face blocks motor is fixedly connected with the screw of left side closure leading screw, and the left side blocks the nut of leading screw It is fixedly connected with the left side block head by connector;The left side mounting bracket is equipped with to detect at mouth of conversing on wrist-watch The pressure transmitter A of the air pressure change and pressure transmitter B for detecting air pressure change at microphone opening on wrist-watch, the pressure become Device A and the pressure transmitter B is sent to be electrically connected to the air-leakage detector.

Further, the right side block that test module includes right side mounting bracket, right side block head, the right side block leading screw and The right side blocks motor, and the right side blocks leading screw and the right side blocks motor and is installed on the right side mounting bracket, the right side The power output shaft that face blocks motor is fixedly connected with the screw of right side closure leading screw, and the right side blocks the nut of leading screw It is fixedly connected with the right side block head by connector;The right side mounting bracket is equipped with the key rotation of driving wrist-watch upper knob Rotary test mould, the rotary test module include rotation shifting block and the rotation shifting block are driven to drive the rotation of wrist-watch upper knob key Electric rotating machine;The mounting bracket is equipped with to detect the pressure transmitter C of air pressure change and detection at wrist-watch upper knob key The pressure transmitter D, the pressure transmitter C and the pressure transmitter D of air pressure change are electrically connected at volume key on wrist-watch The air-leakage detector.

Further, the top surface block that test module includes top surface mounting bracket, top surface block head, top surface block leading screw and Top surface blocks motor, and the top surface blocks leading screw and the top surface blocks motor and is installed on the top surface mounting bracket, the top The power output shaft that face blocks motor is fixedly connected with the screw of top surface closure leading screw, and the top surface blocks the nut of leading screw It is fixedly connected with the top surface block head by connector;The top surface mounting bracket is equipped with to detect wrist-watch backboard control mould The pressure transmitter E, the pressure transmitter E of air pressure change are electrically connected to the air-leakage detector at block.

Further, it is described below block test module include below mounting bracket, below block head, below block leading screw and Motor is blocked below, and the closure leading screw below and the motor that blocks below are installed on the mounting bracket below, after described The power output shaft that face blocks motor is fixedly connected with the screw for blocking leading screw below, the nut for blocking leading screw below It is fixedly connected with the block head below by connector;The mounting bracket below is equipped with to detect on wrist-watch at reset key The pressure transmitter F, the pressure transmitter F of air pressure change are electrically connected to the air-leakage detector.

The beneficial effects of the invention are as follows:The present invention provides a kind of wrist-watch air tightness detection equipment, passes through product carrier opponent Table is positioned, and is passed through Z axis driving mechanism driving product carrier and moved up and down, it can be achieved that product carrier is in upper discharge position and inspection Location puts the transmission between (in test chamber body).The test opening on test cavity is blocked by blocking test module, And the air-tightness of the corresponding wrist-watch test point of test opening on cavity is tested using air-leakage detector cooperation pressure transmitter detection, The function that each test point to wrist-watch is carried out at the same time air-leakage test is realized, has achieved the purpose that rapidly and efficiently rate detection, and steady Qualitative and accuracy rate is up to 100%.

Description of the drawings

Fig. 1 is overall structure diagram of the present invention;

Fig. 2 is enlarged structure schematic diagram at A in Fig. 1;

Fig. 3 is enlarged structure schematic diagram at B in Fig. 1;

With reference to attached drawing, make the following instructions:

1- bottom plates, 101- resigning through-hole A, 2- support plates, 3- product carriers, 301- sealing plates, 302- wrist-watch fixed seats, Seat under 3021-, the 3022- seats of honour, 3023- elastic card claws, 4- test cavitys, 5-Z axis driving mechanisms, 501- mounting bases, 502- drive Dynamic leading screw, 503- driving motors, 504- bogies, 5041- driving plates, 5042- drive rods, 505- fixed columns, 6- stents, 7- light Electric transducer, 8- driving cylinders, 901- left sides closure test module, 9011- left sides mounting bracket, 9012- left sides block head, The 9013- left sides block leading screw, and the 9014- left sides block motor, and 9015- pressure transmitters A, the 902- right sides block test module, 9021- right sides mounting bracket, 9022- right sides block head, the 9023- right sides block leading screw, and the 9024- right sides block motor, 9025- rotations Test module, 903- top surfaces block test module, and 9031- top surfaces mounting bracket, 9032- top surfaces block head, 9033- top surfaces block Leading screw, 9034- top surfaces block motor, block test module behind 904-, mounting bracket behind 9041-, are blocked behind 9042- Head blocks leading screw behind 9043-, motor, 10- wrist-watches is blocked behind 9044-.

Specific embodiment

It is more obvious understandable to enable the invention to, the specific embodiment of the present invention is done below in conjunction with the accompanying drawings detailed Explanation.

As shown in Figure 1, a kind of wrist-watch air tightness detection equipment, including bottom plate 1, support plate 2, product carrier 3, test cavity 4th, Z axis driving mechanism 5, the product carrier includes sealing plate 301 and the wrist-watch fixed seat 302 in the middle part of the sealing plate, described There is the resigning through-hole A101 of the corresponding sealing plate in the middle part of bottom plate, the support plate is connected to by stent 6 on the upside of the bottom plate, There is the resigning through-hole B of the corresponding wrist-watch fixed seat in the middle part of the support plate, the test cavity bottom surface is open with feeding, And the test cavity bottom surface is blocked on the upside of the resigning through-hole B, the Z axis driving mechanism can drive the product to carry Tool moves up and down, and the sealing plate of the product carrier is made to pass through the resigning through-hole A, and block on the downside of the resigning through-hole B, and Make the wrist-watch fixed seat that the resigning through-hole B and feeding opening be passed through to extend into the test cavity;The test Several test openings are formed in cavity other faces;It further includes along the axial direction of each test opening and blocks test opening, and detect Test opening corresponds to the closure test module of test point air-tightness on wrist-watch and gas progress is passed through into the test chamber body The air-leakage detector 11 of air-leakage test.In this way, being positioned by product carrier to wrist-watch, and pass through Z axis driving mechanism Driving product carrier is moved up and down, it can be achieved that biography of the product carrier between upper discharge position and test position (in test chamber body) It send.The test opening on test cavity is blocked, and match resultant pressure using air-leakage detector by blocking test module The air-tightness of the corresponding wrist-watch test point of test opening on transmitters sense test cavity, realize to wrist-watch each test point simultaneously into The function of row air-leakage test has achieved the purpose that rapidly and efficiently rate detection, and stability and accuracy rate are up to 100%.It is airtight Property detector be passed through test cavity gas can be controlled by the electric Proportion valve being arranged in gas circuit.

Preferably, referring to Fig. 2, the wrist-watch fixed seat includes lower seat 3021 and the seat of honour being fixedly arranged in the middle part of the lower seat 3022, the seat of honour top is formed with several elastic card claws 3023, and wrist-watch is connected between several elastic card claws.In this way, wrist-watch Wrist-watch can be directly clamped among on the seat of honour and position in feeding station by fixed seat.

Preferably, the bottom plate is equipped with to detect the photoelectric sensor for whether placing wrist-watch in the wrist-watch fixed seat 7。

Preferably, the Z axis driving mechanism includes mounting base 501, driving leading screw 502, driving motor 503 and bogie 504, the driving motor is set on the downside of the mounting base, and the mounting base upside is connected to described by several fixed columns 505 Baseplate underside, it is described driving leading screw be set between the mounting base and the bottom plate, the power output shaft of the driving motor with The screw of the driving leading screw is fixedly connected;The bogie includes driving plate 5041 and several drive rods 5042, the driving Plate is fixedly connected with the nut of the driving leading screw, and several drive rods are fixed between the driving plate and the sealing plate.In this way, By the rotary power of driving motor through leading screw is driven to be converted to straight line power, the nut of leading screw drives bogie driving product to carry Tool along Z axis, it can be achieved that move and the function of positioning product carrier, and during feeding, driving motor lowers product carrier, operation Wrist-watch can be positioned on product carrier by personnel, and then driving motor pushes to product carrier in test cavity, so as to production Wrist-watch on product carrier carries out air-leakage test.

Preferably, lockable mechanism is further included, the lockable mechanism includes lock piece and the lock piece is driven to be locked in institute State the driving cylinder 8 on the downside of sealing plate.Lockable mechanism passes through when Z axis driving mechanism pushes to product carrier in test chamber body Locking on the downside of the sealing plate of product carrier is prevented the positioning of product carrier unstable by lock piece.

Preferably, several test openings include the left side test opening on the corresponding test cavity left side, the corresponding survey Try the right side test opening on the cavity right side, the top surface test opening of the corresponding test cavity top surface and the corresponding test cavity Behind test opening;Several detection wrist-watch calls for blocking test module and including the corresponding left side test opening setting The detection wrist-watch rotation for setting that the left side of mouth and microphone opening air-tightness blocks test module 901, the corresponding right side test is open The right side of button key and volume key blocks test module 902, the detection wrist-watch backboard control of the corresponding top surface test opening setting The top surface of module air-tightness blocks test module 903, and the detection wrist-watch reset key of the corresponding opening setting of test below is airtight Property behind block test module 904.Coordinate air-leakage detector that can realize pair in this way, blocking test module 901 by the left side The air-tightness of call mouth and microphone opening is detected on wrist-watch, is passed through the right side and is blocked the cooperation air-leakage test of test module 902 Instrument, which can be realized, is detected the knob key on wrist-watch and the air-tightness of volume key, and top surface closure test module 903 coordinates airtight Property detector can realize wrist-watch backboard control module air-tightness is detected, behind block test module 904 coordinate it is airtight Property detector, which can be realized, is detected wrist-watch reset key air-tightness.

Preferably, referring to Fig. 3, the left side block test module include left side mounting bracket 9011, left side block head 9012, The left side blocks leading screw 9013 and the left side blocks motor 9014, and the left side blocks leading screw and the left side blocks motor and is installed on institute It states on the mounting bracket of the left side, the power output shaft that the left side blocks motor is fixedly connected with the screw of left side closure leading screw, The nut that the left side blocks leading screw is fixedly connected with the left side block head by connector;The left side mounting bracket is equipped with For detecting the pressure transmitter A9015 of air pressure change and air pressure change at microphone opening on detection wrist-watch at mouth of conversing on wrist-watch Pressure transmitter B, the pressure transmitter A and the pressure transmitter B be electrically connected to the air-leakage detector.

The right side blocks test module and includes right side mounting bracket 9021, right side block head 9022, right side closure leading screw 9023 and the right side block motor 9024, the right side blocks leading screw and the right side blocks motor and is installed on the right side mounting bracket On, the power output shaft that the right side blocks motor is fixedly connected with the screw of right side closure leading screw, and the right side blocks The nut of leading screw is fixedly connected with the right side block head by connector;The right side mounting bracket, which is equipped on driving wrist-watch, to be revolved The rotary test module 9025 of button key rotation, the rotary test module include rotation shifting block and the rotation shifting block are driven to drive The electric rotating machine of wrist-watch upper knob key rotation;The mounting bracket is equipped with the pressure for detecting air pressure change at wrist-watch upper knob key Pressure transmitter Ds, the pressure transmitter C and the pressure of the power transmitter C with air pressure change at volume key on detection wrist-watch Transmitter D is electrically connected to the air-leakage detector.

The top surface blocks test module and includes top surface mounting bracket 9031, top surface block head 9032, top surface closure leading screw 9033 and top surface block motor 9034, the top surface blocks leading screw and the top surface blocks motor and is installed on the top surface mounting bracket On, the power output shaft that the top surface blocks motor is fixedly connected with the screw of top surface closure leading screw, and the top surface blocks The nut of leading screw is fixedly connected with the top surface block head by connector;The top surface mounting bracket is equipped with to detect wrist-watch The pressure transmitter E, the pressure transmitter E of air pressure change are electrically connected to the air-leakage detector at backboard control module.

It is described below block test module include below mounting bracket 9041, below block head 9042, block leading screw below 9043 and motor 9044 is blocked below, it is described to block leading screw below and the motor that blocks below is installed on the mounting bracket below On, the power output shaft for blocking motor below is fixedly connected with the screw for blocking leading screw below, described to block below The nut of leading screw is fixedly connected with the block head below by connector;The mounting bracket below is equipped with to detect wrist-watch The pressure transmitter F, the pressure transmitter F of air pressure change are electrically connected to the air-leakage detector at upper reset key.

In this way, block head test opening in the face along test cavity can be driven by blocking motor by each face and blocking leading screw Axial movement makes block head block in the test opening of test cavity, i.e., test chamber body forms the test wrapper of a closing Border, after air-leakage detector is passed through gas into test chamber body, the pressure transmitter set through the test opening can detect hand The air pressure change of corresponding test point on table, several test point No leakages, air pressure is constant, then leakproofness is preferable, particularly, right Face mounting bracket is equipped with the rotary test module 9025 of driving wrist-watch upper knob key rotation, the driving of rotary test module electric rotating machine Rotation shifting block drives the rotation of wrist-watch upper knob key, it can be achieved that being tested in rotation.

Above example is with reference to attached drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from the present invention essence in the case of, all It falls within the scope and spirit of the invention.

Claims (9)

1. a kind of wrist-watch air tightness detection equipment, it is characterised in that:Including bottom plate (1), support plate (2), product carrier (3), survey Cavity (4), Z axis driving mechanism (5) are tried, the product carrier includes sealing plate (301) and the wrist-watch in the middle part of the sealing plate is consolidated Reservation (302), the bottom plate middle part have the resigning through-hole A (101) of the corresponding sealing plate, and the support plate passes through stent (6) It is connected on the upside of the bottom plate, there is the resigning through-hole B of the corresponding wrist-watch fixed seat, the test chamber in the middle part of the support plate Body bottom surface is open with feeding, and the test cavity bottom surface is blocked on the upside of the resigning through-hole B, the Z axis driving mechanism The product carrier can be driven to move up and down, the sealing plate of the product carrier is made to pass through the resigning through-hole A, and block in institute It states on the downside of resigning through-hole B, and makes the wrist-watch fixed seat that the resigning through-hole B and feeding opening be passed through to extend into the survey It tries in cavity;Several test openings are formed in the test cavity other faces;It further includes and is blocked along each the axial of test opening The test is open, and detects on the corresponding wrist-watch of the test opening closure test module of test point air-tightness and to the test chamber It is passed through the air-leakage detector (11) that gas carries out air-leakage test in vivo;Several test openings include the corresponding test cavity The left side test on the left side is open, the right side test opening on the corresponding test cavity right side, corresponds to the test cavity top surface Opening is tested behind behind top surface test opening and the corresponding test cavity;Several closure test modules are included described in correspondence It tests the detection wrist-watch call mouth for the setting that is open and the left side closure test module (901) of microphone opening air-tightness, correspond in the left side The detection Wrist watch knob key of right side test opening setting and the right side of volume key block test module (902), it is corresponding described in The top surface of the detection wrist-watch backboard control module air-tightness of top surface test opening setting blocks test module (903), it is corresponding described in Test module (904) is blocked behind the detection wrist-watch reset key air-tightness of test opening setting below.
2. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:The wrist-watch fixed seat includes lower seat (3021) and the seat of honour (3022) that is fixedly arranged in the middle part of the lower seat several elastic card claws (3023), are formed at the top of the seat of honour, Wrist-watch is connected between several elastic card claws.
3. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:The bottom plate is equipped with to detect Whether the photoelectric sensor (7) of wrist-watch is placed in the wrist-watch fixed seat.
4. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:The Z axis driving mechanism includes peace Seat (501), driving leading screw (502), driving motor (503) and bogie (504) are filled, the driving motor is set on the mounting base Downside, the mounting base upside are connected to the baseplate underside by several fixed columns (505), and the driving leading screw is set on described Between mounting base and the bottom plate, the power output shaft of the driving motor is fixedly connected with the screw of the driving leading screw;Institute It states bogie and includes driving plate (5041) and several drive rods (5042), the driving plate and the nut of the driving leading screw are fixed Connection, several drive rods are fixed between the driving plate and the sealing plate.
5. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:Further include lockable mechanism, the lock Locking mechanism includes lock piece and the lock piece is driven to be locked in the driving cylinder (8) on the downside of the sealing plate.
6. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:The left side blocks test module packet It includes left side mounting bracket (9011), left side block head (9012), left side closure leading screw (9013) and the left side and blocks motor (9014), institute It states left side closure leading screw and the left side blocks motor and is installed on the left side mounting bracket, the left side blocks the power of motor The screw that output shaft blocks leading screw with the left side is fixedly connected, and the left side blocks the nut of leading screw and the left side block head It is fixedly connected by connector;The left side mounting bracket is equipped with to be become for detecting the pressure of air pressure change at mouth of conversing on wrist-watch It send device A (9015) and detects on wrist-watch at microphone opening the pressure transmitter B, the pressure transmitter A of air pressure change and described Pressure transmitter B is electrically connected to the air-leakage detector.
7. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:The right side blocks test module packet It includes right side mounting bracket (9021), right side block head (9022), right side closure leading screw (9023) and the right side and blocks motor (9024), institute It states right side closure leading screw and the right side blocks motor and is installed on the right side mounting bracket, the right side blocks the power of motor The screw that output shaft blocks leading screw with the right side is fixedly connected, and the right side blocks the nut of leading screw and the right side block head It is fixedly connected by connector;The right side mounting bracket is equipped with the rotary test module of driving wrist-watch upper knob key rotation (9025), the rotary test module includes rotation shifting block and drives the rotation for rotating shifting block and driving the rotation of wrist-watch upper knob key Rotating motor;The right side mounting bracket is equipped with to detect the pressure transmitter C of air pressure change and detection at wrist-watch upper knob key The pressure transmitter D, the pressure transmitter C and the pressure transmitter D of air pressure change are electrically connected at volume key on wrist-watch The air-leakage detector.
8. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:The top surface blocks test module packet It includes top surface mounting bracket (9031), top surface block head (9032), top surface closure leading screw (9033) and top surface and blocks motor (9034), institute It states top surface closure leading screw and the top surface blocks motor and is installed on the top surface mounting bracket, the top surface blocks the power of motor The screw that output shaft blocks leading screw with the top surface is fixedly connected, and the top surface blocks the nut of leading screw and the top surface block head It is fixedly connected by connector;The top surface mounting bracket is equipped with the pressure for detecting air pressure change at wrist-watch backboard control module Power transmitter E, the pressure transmitter E are electrically connected to the air-leakage detector.
9. wrist-watch air tightness detection equipment according to claim 1, it is characterised in that:It is described to block test module packet below Include below mounting bracket (9041), below block head (9042), below block leading screw (9043) and below closure motor (9044), institute Leading screw is blocked behind stating and the motor that blocks below is installed on behind described on mounting bracket, the power for blocking motor below Output shaft is fixedly connected with the screw for blocking leading screw below, the nut for blocking leading screw below and the block head below It is fixedly connected by connector;The mounting bracket below is equipped with to be become for detecting the pressure of air pressure change at reset key on wrist-watch Device F, the pressure transmitter F is sent to be electrically connected to the air-leakage detector.
CN201610714725.6A 2016-08-24 2016-08-24 Wrist-watch air tightness detection equipment CN106153268B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN106153268B true CN106153268B (en) 2018-06-15

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107290111B (en) * 2017-05-31 2019-07-19 江苏金钿实业有限公司 A kind of wrist-watch air-tightness detection method
CN107238474A (en) * 2017-05-31 2017-10-10 江苏金钿实业有限公司 A kind of wrist-watch air-tightness detection device
CN206918240U (en) * 2017-09-30 2018-01-23 深圳市裕展精密科技有限公司 Sealing device

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