CN208373440U - For pcb board nozzle component for dispensing glue - Google Patents
For pcb board nozzle component for dispensing glue Download PDFInfo
- Publication number
- CN208373440U CN208373440U CN201820442004.9U CN201820442004U CN208373440U CN 208373440 U CN208373440 U CN 208373440U CN 201820442004 U CN201820442004 U CN 201820442004U CN 208373440 U CN208373440 U CN 208373440U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- nozzle component
- injector head
- cover
- dispensing glue
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims abstract description 31
- 239000000084 colloidal system Substances 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 9
- 230000015654 memory Effects 0.000 description 9
- 230000006854 communication Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Abstract
The utility model discloses one kind to be used for pcb board nozzle component for dispensing glue, and nozzle component includes: injector head and cover, and injector head has the spout of injection colloid, covers on the periphery wall of injector head outside cover and at least part of cover is located at the outside of spout.It is according to the present utility model to be used for pcb board nozzle component for dispensing glue, by being provide with cover in injector head, cover, which can effectively be isolated, blocks spout, spout is prevented to be splashed on neighbouring electric elements when spraying colloid, to improve the dispensing yield of pcb board, and improve the convenience of nozzle component operation.Moreover, the structure of cover is simple, easy to assembly.
Description
Technical field
This application involves technical field of communication equipment, specifically, more particularly to a kind of controlling for pcb board patch to be for dispensing glue
Tool.
Background technique
In the production of electronic product, a bottom is needed for large-scale BGA (Ball Grid Array, welded ball array encapsulation)
Filler reinforces device, enhances the anti-dropping capability of the chip of BGA package, while for waterproof needs, need half-and-half at
Exposed device on product mainboard does whole plate coating waterproof, during dispensing production operation, spray of the glue from dispensing machine equipment
The moment being ejected on device in mouth can exist after a small amount of glue sputtering is held and fall on some connectors close to dispensing device
On, for example, contact elastic slice, BTB (board to board connector) socket, on RF (radio frequency) first-class device, if these connectors are splashed
The glue pollution fallen, can directly result in the poor contact in assembling process, influence the performance of electronic product, and bring quality hidden
Suffer from.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of out to be used for pcb board nozzle component for dispensing glue, the nozzle component has the advantages that structure is simple, reduces sputtering.
Pcb board nozzle component for dispensing glue is used for according to the utility model embodiment, comprising: injector head, the injector head
Spout with injection colloid；And cover, cover on the periphery wall of the injector head outside the cover and the cover at least
A part is located at the outside of the spout.
It is used for pcb board nozzle component for dispensing glue according to the utility model embodiment, by being provide with cover in injector head, is covered
Body, which can effectively be isolated, blocks spout, prevents spout to be splashed on neighbouring electric elements when spraying colloid, to improve
The dispensing yield of pcb board, and improve the convenience of nozzle component operation.Moreover, the structure of cover is simple, easy to assembly.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is according to the utility model embodiment for pcb board nozzle component for dispensing glue；
Fig. 2 is the structural schematic diagram according to the pcb board of the utility model embodiment；
Fig. 3 is the structural schematic diagram according to the electronic equipment of the utility model embodiment.
Appended drawing reference:
Nozzle component 100,
Injector head 10, spout 110, the second auxiliary section 120,
Cover 20, interconnecting piece 210, the first auxiliary section 211, occlusion part 220,
Pcb board 30, electric elements 310,
Electronic equipment 500, display screen 510.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", " preceding ", "inner", "outside", " circumferential direction "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, define " first ", the feature of " second " can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
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, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1, being used for the nozzle component 100 for dispensing glue of pcb board 30, nozzle component according to the utility model embodiment
100 include: injector head 10 and cover 20.
Specifically, cover 20 covers on injector head 10 outside as shown in Figure 1, injector head 10 has the spout 110 of injection colloid
Periphery wall on and at least part of cover 20 be located at the outside of spout 110.It should be noted that nozzle component 100 can be with
Applied in the dispensing processing technology of pcb board 30, when carrying out gluing process to pcb board 30, cover 20 can to spout 110 into
Row is effectively isolated, blocks, and the colloid for preventing spout 110 from spraying is splashed to (such as BTB connection of electric elements 310 of pcb board 30
Device, RF connector etc.) on, to improve the dispensing yield of pcb board 30.
It is used for the nozzle component 100 for dispensing glue of pcb board 30 according to the utility model embodiment, by being provide in injector head 10
Cover 20, cover 20, which can effectively be isolated, blocks spout 110, and spout 110 is prevented to be splashed to neighbouring electric appliance when spraying colloid
On element 310, to improve the dispensing yield of pcb board 30, and the convenience of the operation of nozzle component 100 is improved.Moreover, cover
The structure of body 20 is simple, easy to assembly.
Some embodiments according to the present utility model, as shown in Figure 1, cover 20 may include: interconnecting piece 210 and occlusion part
220.Interconnecting piece 210 is connect with injector head 10, and occlusion part 220 is connect with interconnecting piece 210, and occlusion part 220 is located at the outer of spout 110
Side.Cover 20 is connected on injector head 10 in which can be convenient by interconnecting piece 210 as a result, sprays colloid in nozzle component 100
In the process, occlusion part 220 can be effectively isolated, be blocked, and colloid is prevented to be splashed on neighbouring electric elements 310, and
Influence the switching performance of electric elements 310.
In some embodiments of the utility model, as shown in Figure 1, occlusion part 220 can be formed as closed-loop type.As a result,
The production cost of cover 20 is reduced convenient for the processing and manufacturing of occlusion part 220 so as to improve the production efficiency of cover 20.And
And closed-loop shaped is set by occlusion part 220, during nozzle component 100 sprays colloid, occlusion part 220 can be to spout
110 are comprehensively blocked, and the isolation effect of cover 20 is improved, and during glue spraying, the colloid of sputtering can be blocked portion
220 stop, and avoid colloid and are splashed on neighbouring electric elements 310.
Some embodiments according to the present utility model, as shown in Figure 1, the free end of occlusion part 220 can extend beyond spray
The free end of mouth 110.Thus, it is possible to the occlusion effect of occlusion part 220 be further increased, in the process for dispensing glue of nozzle component 100
In, the colloid of sputtering can be limited within occlusion part 220 by occlusion part 220, and colloid is prevented to be sputtered onto neighbouring electric elements
On 310.
In some embodiments of the utility model, as shown in Figure 1, interconnecting piece 210 can be elastic component, interconnecting piece 210
It is sheathed on injector head 10 outside.It is understood that elastic component is set by interconnecting piece 210, convenient for interconnecting piece 210 is coated at spray
It penetrates on first 10.Moreover, interconnecting piece 210 can be made tightly to be rolled in injector head 10 under the action of the elastic restoring force of elastic component
On periphery wall, to improve the convenience connected between cover 20 and injector head 10 and reliability.
Some embodiments according to the present utility model, as shown in Figure 1, interconnecting piece 210 is coated at injector head 10, interconnecting piece
210 are equipped with the first auxiliary section 211, and injector head 10 is equipped with second auxiliary section 120 compatible with the first auxiliary section 211.As a result, may be used
To realize efficient, the firm assembly between cover 20 and injector head 10 by the first auxiliary section 211 and the second auxiliary section 120.Such as
Shown in Fig. 1, the first auxiliary section 211 can be set on the internal perisporium of interconnecting piece 210, on the periphery wall of injector head 10 setting with
Compatible second auxiliary section 120 in first auxiliary section 211, the first auxiliary section 211 and the second auxiliary section 120 can be engaged by clamping.
Further, one in the first auxiliary section 211 and the second auxiliary section 120 can be formed as protrusion, another can
To be formed as the compatible groove with protrusion.That is, as shown in Figure 1, the first auxiliary section 211 can be formed as groove,
Two auxiliary sections 120 are formed as protrusion；It can certainly be that the first auxiliary section 211 is formed as protrusion, the second auxiliary section 120 is formed as
Groove.It is understood that the simple structure and convenient processing of groove and protrusion, moreover, convenient between cover 20 and injector head 10
Assembly.
Some embodiments according to the present utility model, protrusion and groove can be one, and protrusion and groove are along injector head
10 circumferential directions extend.As shown in Figure 1, groove type becomes along 210 circumferential direction of interconnecting piece on the internal perisporium of interconnecting piece 210
The circle extended.Correspondingly, on the periphery wall of injector head 10, convex to form for extend along 10 circumferential direction of injector head one
Circle.As a result, convenient for protrusion and the processing of groove, furthermore, it is possible to improve the fastness assembled between cover 20 and injector head 10 and
Reliability.
In some embodiments of the utility model, protrusion and groove can be to set along 10 circumferential direction interval of injector head
That sets is multiple, and multiple protrusions are corresponded with multiple grooves to be cooperated.It is assembled between cover 20 and injector head 10 thus, it is possible to improve
Fastness and reliability.
Some embodiments according to the present utility model, as shown in Figure 1, cover 20 can be Transparent Parts.It is understood that
Transparent Parts are set by cover 20, during nozzle component 100 is for dispensing glue, colloid is sprayed to spout 110 convenient for operator
Observation, the gluing process for avoiding cover 20 from blocking the visual field of operator and influencing pcb board 30 operate.
Further, cover 20 can be plastic part, rubber parts or glass workpiece.It is understood that plastic part, rubber parts
The cover 20 with good transparent effect can be produced with glass workpiece, is conducive to operator's dispensing in the process to spout
110 injection colloids carry out implementation observation, moreover, the cost of rubber parts and glass workpiece is low, can reduce production cost.In addition, working as
Cover 20 select rubber parts when, rubber parts have good flexibility, can to avoid 20 damaged in collision electric elements 310 of cover,
Improve the dispensing yield of pcb board 30.
It is used for a specific embodiment detailed description according to the utility model embodiment referring to Fig. 1-Fig. 3
The nozzle component 100 for dispensing glue of pcb board 30.It is worth understanding, it is described below to be merely illustrative, rather than it is practical new to this
The concrete restriction of type.
It should be noted that the jig 100 can be used for the dispensing machining process of the pcb board 30 of electronic equipment 500
In.Include, but are not limited to be configured to connect via Wireline (such as via public affairs as " electronic equipment 500 " as used herein
Switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data altogether
Connection/network) and/or via (for example, electric for the number of cellular network, WLAN (WLAN), such as DVB-H network
View network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface reception/transmission communication letter
Number device.The example of electronic equipment 500 includes, but are not limited to satellite or cellular phone；It can be with combination cellular radio telephone
With PCS Personal Communications System (PCS) terminal of data processing, fax and communication ability；It may include radio telephone, seek
Pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver
PDA；And conventional laptop and/or palmtop receiver or other electronic equipments 500 including radiotelephone transceiver.
Electronic equipment 500 can be the various equipment that can be obtained data from outside and be handled the data, alternatively,
Electronic equipment 500 can be it is various be built-in with battery, and can be from the external equipment that obtains electric current and charge to the battery, example
Such as, mobile phone (embodiment as shown in Figure 3), tablet computer, calculating equipment or device for display of message etc..Mobile phone is only a kind of electronics
The citing of 500 equipment of equipment, the application are simultaneously not particularly limited, and this application can be applied to the electronic equipments such as mobile phone, tablet computer
500, the application does not limit this.
In the embodiment of the present application, mobile phone may include radio circuit, memory, input unit, Wireless Fidelity (WiFi,
Wireless fidelity) portions such as module, display screen 510, sensor, voicefrequency circuit, processor, fingerprint recognition component, battery
Part.
Wherein, radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, will
After the downlink information of base station receives, processor processing is given；In addition, the data of mobile phone uplink are sent to base station.In general, radio frequency electrical
Road includes but is not limited to antenna 20, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..This
Outside, radio circuit can also be communicated with network and other equipment by wireless communication.
Memory can be used for storing software program and module, and processor is stored in the software program of memory by operation
And module, thereby executing the various function application and data processing of mobile phone.Memory can mainly include storing program area and
Storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as sound is broadcast
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as audio number according to mobile phone
According to, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for receiving the number or character information of input, and generate the user setting and function with mobile phone
It can control related key signals.Specifically, input unit may include touch panel and other input equipments.Touch panel,
Referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula
Attachment device.
Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection fills
The touch orientation of detection user is set, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can reception processing
Order that device is sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other inputs are set
It is standby to can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, behaviour
Make one of bar etc. or a variety of.
Display screen 510 may include display panel, optionally, can use liquid crystal display (LCD, Liquid
Crystal Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) match
Set display panel.Further, touch panel can cover display panel, when touch panel detects touch on it or nearby
After operation, processor is sent to determine the type of touch event, is followed by subsequent processing device according to the type of touch event in display surface
Corresponding visual output is provided on plate.
Voicefrequency circuit, loudspeaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can will connect
Electric signal after the audio data conversion received, is transferred to loudspeaker, is converted to voice signal output by loudspeaker；Another party
The voice signal of collection is converted to electric signal by face, microphone, is converted to audio data after being received by voicefrequency circuit, then by audio
After the processing of data output processing device, such as another mobile phone is sent to through radio circuit, or audio data is exported to storage
Device is to be further processed.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module,
Webpage and access streaming video etc. are browsed, it provides wireless broadband internet access for user.But it is understood that
WiFi module is simultaneously not belonging to must be configured into for mobile phone, can according to need in the range for the essence for not changing application and saves completely
Slightly.
Processor is the control centre of mobile phone, and processor is mounted on circuit board assemblies, is connected using various interfaces and route
The various pieces for connecing whole mobile phone, by running or executing the software program and/or module that are stored in memory, and calling
The data being stored in memory execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.It is optional
, processor may include one or more processing units；Preferably, processor can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.
Power supply can be logically contiguous with processor by power-supply management system, manages to be realized by power-supply management system
The functions such as charging, electric discharge and power managed.Although being not shown, mobile phone can also include bluetooth module, sensor (such as appearance
State sensor, can also configure the other sensors such as barometer, hygrometer, thermometer and infrared sensor at optical sensor) etc.,
Details are not described herein.
It as shown in Figure 1-Figure 3, include: injector head 10 and cover 20 for the nozzle component 100 for dispensing glue of pcb board 30.
Wherein, as shown in Figure 1, the lower end of injector head 10 is equipped with the spout 110 of injection colloid, injector head is covered on outside cover 20
On 10 periphery wall.
Cover 20 is plastic, transparent part, and cover 20 is integrally formed part.Cover 20 includes: interconnecting piece 210 and occlusion part
220, interconnecting piece 210 is coated at injector head 10, and the internal perisporium of interconnecting piece 210 is equipped with the first auxiliary section 211, the periphery of injector head 10
Wall is equipped with second auxiliary section 120 compatible with the first auxiliary section 211.First auxiliary section 211 is formed as circumferential along interconnecting piece 210
The circle groove that direction extends, the second auxiliary section 120 are formed as the circle protrusion circumferentially extended along 10 periphery wall of injector head.It blocks
Portion 220 is connect with interconnecting piece 210, and occlusion part 220 is formed as closed-loop type, and occlusion part 220 is located at the outside of spout 110.Occlusion part
220 free end extends downwardly the lower end beyond spout 110.
When carrying out 30 dispensing of pcb board operation using nozzle component 100, operator can be right by transparent cover 20
110 glue spraying situation of spout is observed.Moreover, occlusion part 220 can effectively hinder the colloid of sputtering during dispensing
Gear prevents colloid to be sputtered on neighbouring electric elements 310.
As a result, by being provide with cover 20 in injector head 10, cover 20, which can effectively be isolated, blocks spout 110, prevents from spraying
Mouth 110 is splashed on neighbouring electric elements 310 when spraying colloid, to improve the dispensing yield of pcb board 30, and is improved
The convenience that nozzle component 100 operates.Moreover, the structure of cover 20 is simple, easy to assembly.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (11)
1. one kind is used for pcb board nozzle component for dispensing glue characterized by comprising
Injector head, the injector head have the spout of injection colloid；With
Cover, the cover covers on the periphery wall of the injector head outside and at least part of the cover is located at the spout
Outside.
2. according to claim 1 be used for pcb board nozzle component for dispensing glue, which is characterized in that the cover includes:
Interconnecting piece, the interconnecting piece are connect with the injector head；With
Occlusion part, the occlusion part are connect with the interconnecting piece, and the sheltering part is in the outside of the spout.
3. according to claim 2 be used for pcb board nozzle component for dispensing glue, which is characterized in that the occlusion part is formed as
Closed-loop type.
4. according to claim 2 be used for pcb board nozzle component for dispensing glue, which is characterized in that the freedom of the occlusion part
End extends beyond the free end of the spout.
5. according to claim 2 be used for pcb board nozzle component for dispensing glue, which is characterized in that the interconnecting piece is elasticity
Part, the interconnecting piece are sheathed on the injector head outside.
6. according to claim 2 be used for pcb board nozzle component for dispensing glue, which is characterized in that the interconnecting piece is coated at
The injector head, the interconnecting piece are equipped with the first auxiliary section, and the injector head is equipped with compatible with first auxiliary section the
Two auxiliary sections.
7. it is according to claim 6 be used for pcb board nozzle component for dispensing glue, which is characterized in that first auxiliary section and
One in second auxiliary section is formed as protrusion, another is formed as the compatible groove with the protrusion.
8. according to claim 7 be used for pcb board nozzle component for dispensing glue, which is characterized in that described raised and described recessed
Slot is one, and the protrusion and the groove extend along the injector head circumferential direction.
9. according to claim 7 be used for pcb board nozzle component for dispensing glue, which is characterized in that described raised and described recessed
Slot be it is spaced multiple along the injector head circumferential direction, multiple protrusions are corresponded with multiple grooves matches
It closes.
10. according to claim 1 to 9 be used for pcb board nozzle component for dispensing glue, which is characterized in that the cover
Body is Transparent Parts.
11. according to claim 10 be used for pcb board nozzle component for dispensing glue, which is characterized in that the cover is plastics
Part, rubber parts or glass workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442004.9U CN208373440U (en) | 2018-03-29 | 2018-03-29 | For pcb board nozzle component for dispensing glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442004.9U CN208373440U (en) | 2018-03-29 | 2018-03-29 | For pcb board nozzle component for dispensing glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373440U true CN208373440U (en) | 2019-01-15 |
Family
ID=64975713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820442004.9U Expired - Fee Related CN208373440U (en) | 2018-03-29 | 2018-03-29 | For pcb board nozzle component for dispensing glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373440U (en) |
-
2018
- 2018-03-29 CN CN201820442004.9U patent/CN208373440U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |