CN209182561U - Gum-filling mechanism - Google Patents

Gum-filling mechanism Download PDF

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Publication number
CN209182561U
CN209182561U CN201821986543.5U CN201821986543U CN209182561U CN 209182561 U CN209182561 U CN 209182561U CN 201821986543 U CN201821986543 U CN 201821986543U CN 209182561 U CN209182561 U CN 209182561U
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China
Prior art keywords
injecting glue
glue
optical filter
spill
gum
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Active
Application number
CN201821986543.5U
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Chinese (zh)
Inventor
赵立平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xingjuyu Optical Co ltd
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Huizhou City Star Poly Optical Co Ltd
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Priority to CN201821986543.5U priority Critical patent/CN209182561U/en
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Abstract

A kind of gum-filling mechanism, it include: lens assembly and injecting glue component, injecting glue component includes lifting cylinder, injected rubber hose and injecting glue syringe needle, lifting cylinder is used to that injected rubber hose and injecting glue syringe needle to be driven to carry out moving down operation to the direction close to injecting glue area, injecting glue syringe needle is for injecting glue in injecting glue area, encapsulation gluing portion is formed after glue solidification, it is mutually be bonded with optical filter and eyeglass mould group respectively to encapsulate gluing portion, in mobile phone optical finger print lens package, lifting cylinder is able to drive injecting glue syringe needle and injects glue into injecting glue area, optical filter is set directly to bond together with eyeglass mould group, adhesive-spill-preventing step can prevent glue from overflowing, such packaged type avoids optical filter and is hurt by top, optical filter is set to reduce damage, reduce production cost, the process of Mo Zu factory is reduced, improve production efficiency, the requirement of more operating personnels is alleviated simultaneously.

Description

Gum-filling mechanism
Technical field
The utility model relates to mobile phone optical finger print lens technology fields, more particularly to a kind of gum-filling mechanism.
Background technique
At non-comprehensive screen epoch, fingerprint recognition is typically placed in the Home key of fuselage or the dorsal area of fuselage, And as the universal and consumer shielded is for mobile phones integrated pursuit comprehensively, the mode for shielding lower unlocked by fingerprint camera lens is more convenient for People's lives, and shield lower unlocked by fingerprint lens technology and also tend to be mature, the market demand is increasing.
However, traditional packaged type is that IR optical filter is directly installed in the encapsulation of mobile phone optical finger print camera lens On pedestal, or IR optical filter is fitted in above spacer ring and is packaged, if IR optical filter is directly installed on pedestal, this Sample makes the focusing height of camera lens and IR optical filter be difficult to control, is easier to top and hurts IR optical filter, if IR optical filter be fitted in every Circle is packaged above, due to needing to produce spacer ring in enormous quantities, increases production cost, the process of Mo Zu factory also will increase, raw Producing efficiency reduces, while to the more demanding of operating personnel.
Utility model content
Based on this, it is necessary to design a kind of damage that can reduce optical filter, can reduce production cost, and can Reduce the gum-filling mechanism of production process.
A kind of gum-filling mechanism, comprising: lens assembly and injecting glue component, the injecting glue component is for infusing lens assembly Glue operation;
Lens assembly, the lens assembly include lens housing, eyeglass mould group and optical filter, and the eyeglass mould group is set to In the lens housing, and the inner sidewall of the lateral wall and the lens housing of the eyeglass mould group offsets, the camera lens shell Offer encapsulation port on body, the eyeglass mould group towards offering arc glue groove, and institute on the both ends of the encapsulation port respectively It states and is provided with multiple adhesive-spill-preventing steps on the end of arc glue groove;
The distance between each adhesive-spill-preventing step and the encapsulation port from the medium position of the arc glue groove to It is gradually reduced at the end position of the arc glue groove;
Offer anti-overflow slot on two opposite inner sidewalls of the lens housing respectively, the arc glue groove with it is described anti-overflow Slot surrounds an injecting glue area jointly;
Injecting glue component, the injecting glue component include lifting cylinder, injected rubber hose and injecting glue syringe needle, the lifting cylinder with it is described Injected rubber hose connection, the injected rubber hose are connected to the injecting glue syringe needle;
The lifting cylinder be used for drive the injected rubber hose and the injecting glue syringe needle to close to the injecting glue area direction into Row moves down operation, and the injecting glue syringe needle forms encapsulation gluing after the glue solidification for injecting glue in the injecting glue area Portion, the encapsulation gluing portion is mutually be bonded with the optical filter and the eyeglass mould group respectively, the outer edge of the optical filter also with The inner sidewall of the lens housing connects.
The ratio of the thickness of the depth of the anti-overflow slot and the lens housing side wall is 1 in one of the embodiments: (5~6).
The bottom of the anti-overflow slot is provided with inclined surface, the inclined surface and the arc in one of the embodiments, The bottom of glue groove connects.
It is formed between the inclined surface and plane where the bottom of the arc glue groove in one of the embodiments, There is an angle.
The range of degrees of the angle is 45 °~75 ° in one of the embodiments,.
The adhesive-spill-preventing step includes the first adhesive-spill-preventing step and the second adhesive-spill-preventing step in one of the embodiments, The first adhesive-spill-preventing step is set on the end of the arc glue groove, and the second adhesive-spill-preventing step is set to described On one adhesive-spill-preventing step.
The ratio of the width of the first adhesive-spill-preventing step and the second adhesive-spill-preventing step in one of the embodiments, For 1:2.
The injecting glue area has triangular cross section in one of the embodiments,.
The injected rubber hose is flexible rubber hose in one of the embodiments,.
Above-mentioned gum-filling mechanism includes lens housing, eyeglass by setting lens assembly and injecting glue component, the lens assembly Mould group and optical filter, offer encapsulation port on the lens housing, and the eyeglass mould group is towards on the both ends of the encapsulation port points Arc glue groove is not offered, and multiple adhesive-spill-preventing steps, the lens housing are provided on the end of the arc glue groove Anti-overflow slot is offered on two opposite inner sidewalls respectively, the arc glue groove and the anti-overflow slot surround an injecting glue area jointly; And the injecting glue component includes lifting cylinder, injected rubber hose and injecting glue syringe needle, the lifting cylinder for drive the injected rubber hose and The injecting glue syringe needle carries out moving down operation to the direction close to the injecting glue area, and the injecting glue syringe needle is used in the injecting glue area Inject glue, form encapsulation gluing portion after glue solidification, the encapsulation gluing portion respectively with the optical filter and the mirror Piece mould group is mutually bonded, and in mobile phone optical finger print lens package, the lifting cylinder is able to drive the injecting glue syringe needle to described The glue is injected in injecting glue area, so that the optical filter is directly bonded together with the eyeglass mould group, the adhesive-spill-preventing step It can prevent the glue from overflowing, such packaged type avoids the optical filter and hurt by top, and optical filter is made to reduce damage, drop The process of low production cost, Mo Zu factory is reduced, and is improved production efficiency, while alleviating the requirement of more operating personnels, is needed It stresses, it can to realize the encapsulation operation to optical filter by directly injecting glue in mobile phone optical finger print camera lens The effect that is adhesively fixed to optical filter is realized, so as to exempt traditional spacer ring, this is because spacer ring potentially acts as support filter The effect of mating plate, and the technical program is Nian Jie with optical filter by directlying adopt injecting glue, then etc. then can after injection glue solidification It is securely Nian Jie with optical filter, compared to spacer ring, more stable support effect can be reached, structural stability is higher, can be straight It connects and exempts traditional spacer ring, reduce material cost.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the gum-filling mechanism of one embodiment of the utility model.
Fig. 2 is the structural schematic diagram of the encapsulation of the gum-filling mechanism of one embodiment of the utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.
In one embodiment, a kind of gum-filling mechanism, comprising: lens assembly and injecting glue component, the injecting glue component for pair Lens assembly carries out injecting glue operation;The lens assembly includes lens housing, eyeglass mould group and optical filter, and the eyeglass mould group is set It is placed in the lens housing, and the inner sidewall of the lateral wall and the lens housing of the eyeglass mould group offsets, the mirror Offer encapsulation port on casing, the eyeglass mould group towards offering arc glue groove respectively on the both ends of the encapsulation port, And multiple adhesive-spill-preventing steps are provided on the end of the arc glue groove;Between each adhesive-spill-preventing step and the encapsulation port Distance from the medium position of the arc glue groove to being gradually reduced at the end position of the arc glue groove;The mirror Anti-overflow slot is offered on two opposite inner sidewalls of casing respectively, the arc glue groove and the anti-overflow slot surround a note jointly Jiao Qu;The injecting glue component includes lifting cylinder, injected rubber hose and injecting glue syringe needle, and the lifting cylinder is connect with the injected rubber hose, The injected rubber hose is connected to the injecting glue syringe needle;The lifting cylinder is for driving the injected rubber hose and the injecting glue syringe needle to leaning on The direction in the nearly injecting glue area carries out moving down operation, and the injecting glue syringe needle in the injecting glue area for injecting glue, the glue Encapsulation gluing portion is formed after liquid solidification, the encapsulation gluing portion is mutually be bonded with the optical filter and the eyeglass mould group respectively, institute The outer edge for stating optical filter is also connect with the inner sidewall of the lens housing.In this way, above-mentioned gum-filling mechanism passes through setting lens group Part and injecting glue component, the lens assembly include lens housing, eyeglass mould group and optical filter, offer envelope on the lens housing Fill mouth, the eyeglass mould group towards offering arc glue groove, and the arc glue groove on the both ends of the encapsulation port respectively End on be provided with multiple adhesive-spill-preventing steps, offer anti-overflow slot, institute respectively on two opposite inner sidewalls of the lens housing It states arc glue groove and the anti-overflow slot surrounds an injecting glue area jointly;And the injecting glue component include lifting cylinder, injected rubber hose and Injecting glue syringe needle, the lifting cylinder be used for drive the injected rubber hose and the injecting glue syringe needle to close to the injecting glue area direction into Row moves down operation, and the injecting glue syringe needle forms encapsulation gluing after the glue solidification for injecting glue in the injecting glue area Portion, the encapsulation gluing portion is mutually be bonded with the optical filter and the eyeglass mould group respectively, in mobile phone optical finger print lens package When, the lifting cylinder is able to drive the injecting glue syringe needle and injects the glue into the injecting glue area, keeps the optical filter straight It connects and bonds together with the eyeglass mould group, the adhesive-spill-preventing step can prevent the glue from overflowing, such packaged type It avoids the optical filter to be hurt by top, optical filter is made to reduce damage, reduce production cost, the process of Mo Zu factory reduces, makes to give birth to It produces efficiency to improve, while alleviating the requirement of more operating personnels, need to stress, by directly in mobile phone optical finger print Camera lens injects glue and can be realized the effect that is adhesively fixed to optical filter to realize the encapsulation operation to optical filter, so as to Exempt traditional spacer ring, this is because spacer ring potentially acts as the effect of support optical filter, and the technical program is by directlying adopt Injecting glue is Nian Jie with optical filter, then etc. injection glue solidification after then can be securely Nian Jie with optical filter, can compared to spacer ring Reach more stable support effect, structural stability is higher, can directly exempt traditional spacer ring, reduce material cost.
In order to preferably be illustrated to above-mentioned gum-filling mechanism, to more fully understand the design of above-mentioned gum-filling mechanism, one is asked And refering to fig. 1 with Fig. 2, gum-filling mechanism 10 includes: lens assembly 100 and injecting glue component 200, the injecting glue component 200 for pair Lens assembly 100 carries out injecting glue operation, and the lens assembly 100 is used to be imaged and accommodate the glue of injection, the injecting glue Component 200 can be to injecting the glue in the injecting glue area.
Also referring to Fig. 1 and Fig. 2, the lens assembly 100 includes lens housing 110, eyeglass mould group 120 and optical filter 130, the eyeglass mould group 120 is set in the lens housing 110, and the lateral wall of the eyeglass mould group 120 and the mirror The inner sidewall of casing 110 offsets, and the eyeglass mould group can be used in being imaged, and offers encapsulation on the lens housing 110 Mouthfuls 111, the eyeglass mould group 120 towards offering arc glue groove 121, the arc on the both ends of the encapsulation port 111 respectively It describes that glue groove is used to accommodate the glue, and is provided with multiple adhesive-spill-preventing steps on the end of the arc glue groove 121 and (schemes not Show).
Also referring to Fig. 1 and Fig. 2, the distance between each adhesive-spill-preventing step and the encapsulation port 111 are by the arc It describes at the medium position of glue groove 121 to being gradually reduced at the end position of the arc glue groove 121, the adhesive-spill-preventing step It can prevent the glue of injection from overflowing, a kind of protective effect is played to the eyeglass mould group.
Also referring to Fig. 1 and Fig. 2, anti-overflow slot is offered respectively on two opposite inner sidewalls of the lens housing 110 112, the arc glue groove 121 surrounds an injecting glue area 122 with the anti-overflow slot 112 jointly, and the injecting glue area can accommodate note The glue entered.
Also referring to Fig. 1 and Fig. 2, the injecting glue component 200 includes lifting cylinder (not shown), injected rubber hose 210 and note Needle head 220, the lifting cylinder are connect with the injected rubber hose 210, and the injected rubber hose 210 is connected to the injecting glue syringe needle 220.
Also referring to Fig. 1 and Fig. 2, the lifting cylinder is for driving the injected rubber hose 210 and the injecting glue syringe needle 220 It carries out moving down operation to the direction close to the injecting glue area 122, the injecting glue syringe needle 220 in the injecting glue area 122 for infusing Enter glue 221, the glue 221 forms encapsulation gluing portion 2211 after solidifying, the encapsulation gluing portion 2211 respectively with the filter Mating plate 130 and 120 phase of eyeglass mould group bonding, inside of the outer edge of the optical filter 130 also with the lens housing 110 Wall connection, in this way, the lifting cylinder is able to drive the injecting glue syringe needle to the note in mobile phone optical finger print lens package Glue is injected in glue area, so that the optical filter is directly bonded together with the eyeglass mould group, the adhesive-spill-preventing step can be prevented Only glue overflows, and such packaged type avoids the optical filter and hurt by top, so that optical filter is reduced damage, reduces and be produced into This, the process of Mo Zu factory is reduced, and improves production efficiency, while alleviating the requirement of more operating personnels.
It further illustrates, by directly injecting glue in mobile phone optical finger print camera lens, to realize the envelope to optical filter Dress operation, can be realized the effect that is adhesively fixed to optical filter, so as to exempt traditional spacer ring, this is because spacer ring can Serve as support optical filter effect, and it is Nian Jie with optical filter by directlying adopt injecting glue in packaged type, then etc. inject glue consolidate Then can be securely Nian Jie with optical filter after change, compared to spacer ring, more stable support effect, structural stability can be reached It is higher, it can directly exempt traditional spacer ring, reduce material cost.
In one embodiment, the ratio of the thickness of the depth of the anti-overflow slot and the lens housing side wall be 1:(5~ 6), in this way, the anti-overflow slot holds when the depth of the anti-overflow slot and the ratio of the thickness of the lens housing side wall are 1:5 The glue set is more, described when the depth of the anti-overflow slot and the ratio of the thickness of the lens housing side wall are 1:6 The glue of anti-overflow slot accommodating is less;For another example, the bottom of the anti-overflow slot is provided with inclined surface, the inclined surface and the arc The bottom connection for describing glue groove, in this way, convenient for the glue of accommodating injection;For another example, the inclined surface and the arc hold glue An angle is formed between plane where the bottom of slot;For another example, the range of degrees of the angle is 45 °~75 °, in this way, working as When the range of degrees of the angle is 45 °, the glue is slower along the speed that the inclined surface flows into injecting glue area bottom, In this way, the glue flows into the speed of injecting glue area bottom along the inclined surface when the range of degrees of the angle is 75 ° Degree is very fast;For another example, the adhesive-spill-preventing step includes the first adhesive-spill-preventing step and the second adhesive-spill-preventing step, the first adhesive-spill-preventing platform Rank is set on the end of the arc glue groove, and the second adhesive-spill-preventing step is set on the first adhesive-spill-preventing step; For another example, the ratio of the width of the first adhesive-spill-preventing step and the second adhesive-spill-preventing step is 1:2, in such manner, it is possible to prevent from infusing The glue entered overflows;For another example, the injecting glue area has triangular cross section;For another example, the injected rubber hose is flexible rubber hose.
Above-mentioned gum-filling mechanism includes lens housing, eyeglass by setting lens assembly and injecting glue component, the lens assembly Mould group and optical filter, offer encapsulation port on the lens housing, and the eyeglass mould group is towards on the both ends of the encapsulation port points Arc glue groove is not offered, and multiple adhesive-spill-preventing steps, the lens housing are provided on the end of the arc glue groove Anti-overflow slot is offered on two opposite inner sidewalls respectively, the arc glue groove and the anti-overflow slot surround an injecting glue area jointly; And the injecting glue component includes lifting cylinder, injected rubber hose and injecting glue syringe needle, the lifting cylinder for drive the injected rubber hose and The injecting glue syringe needle carries out moving down operation to the direction close to the injecting glue area, and the injecting glue syringe needle is used in the injecting glue area Inject glue, form encapsulation gluing portion after glue solidification, the encapsulation gluing portion respectively with the optical filter and the mirror Piece mould group is mutually bonded, and in mobile phone optical finger print lens package, the lifting cylinder is able to drive the injecting glue syringe needle to described The glue is injected in injecting glue area, so that the optical filter is directly bonded together with the eyeglass mould group, the adhesive-spill-preventing step It can prevent the glue from overflowing, such packaged type avoids the optical filter and hurt by top, and optical filter is made to reduce damage, drop The process of low production cost, Mo Zu factory is reduced, and is improved production efficiency, while alleviating the requirement of more operating personnels, is needed It stresses, it can to realize the encapsulation operation to optical filter by directly injecting glue in mobile phone optical finger print camera lens The effect that is adhesively fixed to optical filter is realized, so as to exempt traditional spacer ring, this is because spacer ring potentially acts as support filter The effect of mating plate, and the technical program is Nian Jie with optical filter by directlying adopt injecting glue, then etc. then can after injection glue solidification It is securely Nian Jie with optical filter, compared to spacer ring, more stable support effect can be reached, structural stability is higher, can be straight It connects and exempts traditional spacer ring, reduce material cost.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed Carefully, but it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (9)

1. a kind of gum-filling mechanism characterized by comprising lens assembly and injecting glue component, the injecting glue component are used for camera lens Component carries out injecting glue operation;
Lens assembly, the lens assembly include lens housing, eyeglass mould group and optical filter, and the eyeglass mould group is set to described In lens housing, and the inner sidewall of the lateral wall and the lens housing of the eyeglass mould group offsets, on the lens housing Offer encapsulation port, the eyeglass mould group towards offering arc glue groove, and the arc on the both ends of the encapsulation port respectively It describes and is provided with multiple adhesive-spill-preventing steps on the end of glue groove;
The distance between each adhesive-spill-preventing step and the encapsulation port from the medium position of the arc glue groove to described It is gradually reduced at the end position of arc glue groove;
Anti-overflow slot is offered on two opposite inner sidewalls of the lens housing respectively, the arc glue groove and the anti-overflow slot are total It is same to surround an injecting glue area;
Injecting glue component, the injecting glue component include lifting cylinder, injected rubber hose and injecting glue syringe needle, the lifting cylinder and the injecting glue Pipe connection, the injected rubber hose are connected to the injecting glue syringe needle;
The lifting cylinder is used to that the injected rubber hose and the injecting glue syringe needle to be driven to carry out down to the direction close to the injecting glue area Operation is moved, the injecting glue syringe needle forms encapsulation gluing portion, institute after the glue solidification for injecting glue in the injecting glue area State encapsulation gluing portion it is mutually be bonded with the optical filter and the eyeglass mould group respectively, the outer edge of the optical filter also with the mirror The inner sidewall of casing connects.
2. gum-filling mechanism according to claim 1, which is characterized in that the depth of the anti-overflow slot and the lens housing side The ratio of the thickness of wall is 1:(5~6).
3. gum-filling mechanism according to claim 2, which is characterized in that the bottom of the anti-overflow slot is provided with inclined surface, institute Inclined surface is stated to connect with the bottom of the arc glue groove.
4. gum-filling mechanism according to claim 3, which is characterized in that the bottom of the inclined surface and the arc glue groove An angle is formed between the plane at place.
5. gum-filling mechanism according to claim 4, which is characterized in that the range of degrees of the angle is 45 °~75 °.
6. gum-filling mechanism according to claim 1, which is characterized in that the adhesive-spill-preventing step includes the first adhesive-spill-preventing step And the second adhesive-spill-preventing step, the first adhesive-spill-preventing step are set on the end of the arc glue groove, described second is anti-overflow Glue step is set on the first adhesive-spill-preventing step.
7. gum-filling mechanism according to claim 6, which is characterized in that the first adhesive-spill-preventing step and described second anti-overflow The ratio of the width of glue step is 1:2.
8. gum-filling mechanism according to claim 1, which is characterized in that the injecting glue area has triangular cross section.
9. gum-filling mechanism according to claim 1, which is characterized in that the injected rubber hose is flexible rubber hose.
CN201821986543.5U 2018-11-29 2018-11-29 Gum-filling mechanism Active CN209182561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821986543.5U CN209182561U (en) 2018-11-29 2018-11-29 Gum-filling mechanism

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Application Number Priority Date Filing Date Title
CN201821986543.5U CN209182561U (en) 2018-11-29 2018-11-29 Gum-filling mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110728190A (en) * 2019-09-12 2020-01-24 惠州市星聚宇光学有限公司 Optical fingerprint identification lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110728190A (en) * 2019-09-12 2020-01-24 惠州市星聚宇光学有限公司 Optical fingerprint identification lens

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Address after: 516000 hanyabei section, Ganpi village, Zhenlong Town, Huiyang District, Huizhou City, Guangdong Province

Patentee after: Guangdong Xingjuyu Optical Co.,Ltd.

Address before: 516200 hanyabei section, longganpo village, Huiyang District, Huizhou City, Guangdong Province

Patentee before: HUIZHOU XINGJUYU OPTICAL CO.,LTD.