CN206458710U - Fastening structure - Google Patents
Fastening structure Download PDFInfo
- Publication number
- CN206458710U CN206458710U CN201720095398.0U CN201720095398U CN206458710U CN 206458710 U CN206458710 U CN 206458710U CN 201720095398 U CN201720095398 U CN 201720095398U CN 206458710 U CN206458710 U CN 206458710U
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- China
- Prior art keywords
- accommodating chamber
- fastening structure
- locking member
- ceramic shell
- structure according
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Abstract
The disclosure is directed to a kind of fastening structure, for electronic device body to be fixed on into ceramic shell, the stress absorption part that the fastening structure includes connecting the locking member of the ceramic shell and electronic device body and is arranged between the ceramic shell and the locking member.Stress absorption part is set between the ceramic shell and locking member, the stress absorption part alleviate ceramic shell because locking member locking and the fastening stress that is subject to, therefore avoid ceramic shell tighten or use during it is chipping.
Description
Technical field
This disclosure relates to electronic technology field, more particularly to electronic equipment fastening structure.
Background technology
Smart mobile phone now is more and more designed using integrated casing, i.e., integrally wrapped with phone housing and remove hand
Part outside machine screen, makes the globality of mobile phone stronger, more attractive.To ensure the structural strength of mobile phone entirety, in completion group
Can lock screwing after dress in handset shell, prevent phone housing from being disengaged in use with mobile phone body.
In correlation technique, phone housing is usually the preferable plastic cement of suppleness or the higher metal of intensity, therefore uses screw
The damage of shell will not be caused because of fastening stress when fixed.But when phone housing material is that hardness is big, poor toughness
When ceramic, the fragmentation that may result in ceramic shell is directly locked with metallic screw.
Utility model content
To overcome problem present in correlation technique, the disclosure provides a kind of fastening structure, to alleviate ceramic shell because of group
The suffered assembling stress of dress, it is to avoid ceramic shell because assembling stress and caused by damage.
According to the embodiment of the present disclosure, a kind of fastening structure is proposed, for electronic device body to be fixed on into ceramic shell,
The fastening structure includes the locking member of the connection ceramic shell and electronic device body and is arranged on the ceramic shell
Stress absorption part between the locking member.
The stress absorption part set between the ceramic shell and locking member can effectively absorb fastener and ceramic shell
The assembling stress produced during assembling, makes the ceramic shell bear smaller or be not subject to assemble stress, reduces ceramic shell
Because assembling chipping risk.
Further, the ceramic shell is provided with the accommodating chamber for housing the locking member；The stress absorption part is set
Abutted against in the accommodating chamber and with the locking member.The stress absorption part is set directly at energy in the containing cavities of locking member
Preferably absorb the assembling stress of locking member and housing.
Further, the accommodating chamber includes interconnected the first accommodating chamber and the second accommodating chamber；The locking member bag
Include the assembled portion being housed in first accommodating chamber and the connecting portion being housed in second accommodating chamber；The stress is inhaled
Addressee is arranged in first accommodating chamber and abutted against with the assembled portion.Set the first accommodating chamber and the second accommodating chamber can be more
The good assembling position to assembled portion and connecting portion is defined, it is to avoid excessively assembling.
Further, the electronic device body is provided with sticking department；The sticking department is provided with what is coordinated with the connecting portion
First screw thread, threaded connection make it that the cooperation between the connecting portion and the electronic device body is more reliable.
Further, the sticking department is further provided with the second screw thread being adapted with the electronic device body.It is described
Sticking department realizes that assembling is fixed by screw thread and the electronic device body, enhances the stability of the two assembling.
Further, the locking member is screw, and the assembled portion is the nut of the screw；The stress absorption part is
Pad.
Further, the depth of first accommodating chamber be more than or equal to the nut thickness and the spacer thickness it
With.It will be completely contained in first accommodating chamber after being so designed that the screw assembling, improve the overall U.S. of electronic equipment
The property seen.
Further, the diameter of first accommodating chamber is more than the diameter of second accommodating chamber, second accommodating chamber
Diameter be more than the connecting portion diameter.Facilitate the screw can while with the cooperation of the abutting of first accommodating chamber
It is fixedly connected through second accommodating chamber with the electronic device body.
Further, the locking member is plastic cement screw, and the stress absorption part is the buffer stopper being connected with nut, described
Connecting portion is threaded rod.Using plastic cement screw as locking member, can by self structure absorb a part assembling stress and into
This is relatively low.
Further, the locking member is integrally formed with the buffer stopper.The locking member is integrally formed with buffer stopper, knot
Structure is simply readily produced.
The technical scheme provided by this disclosed embodiment can include the following benefits：
Stress absorption part is set between the ceramic shell and locking member, and the stress absorption part alleviates ceramic shell
The fastening stress being subject to because of the locking of locking member, thus avoid ceramic shell tighten or use during occur it is broken
Split.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets of the present utility model
Embodiment, and for explaining principle of the present utility model together with specification.
Fig. 1 is the sectional view after the assembling of the utility model fastening structure；
Fig. 2 is exploded view when the utility model fastening structure is unassembled；
Fig. 3 is the utility model fastening structure and ceramic shell assembling schematic diagram in another embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent apparatus and method of some aspects being described in detail in appended claims, of the present utility model.
Fig. 1 is the sectional view after the assembling of the utility model fastening structure；As shown in figure 1, a kind of fastening structure 10, for inciting somebody to action
Electronic device body 30 is fixed on ceramic shell 20, and the fastening structure 10 includes connecting the ceramic shell 20 and electronics is set
The locking member 11 of standby main body 30 and the stress absorption part 12 being arranged between the ceramic shell 20 and the locking member 11.
Stress absorption part 12 is set between the ceramic shell 20 and locking member 11, and the stress absorption part 12 is alleviated
Ceramic shell 20 because locking member 11 locking and the fastening stress that is subject to, therefore avoid ceramic shell 20 and tightening or using
During it is chipping.
Fig. 2 is exploded view when the utility model fastening structure is unassembled；As shown in Fig. 2 being set on the ceramic shell 20
There is an accommodating chamber 21 for housing the locking member 11, the accommodating chamber 21 can include interconnected the first accommodating chamber 211 and the
Two accommodating chambers 212.The locking member 11 includes the assembled portion 111 being housed in first accommodating chamber 211 and is housed in institute
State the connecting portion 112 in the second accommodating chamber 212；The stress absorption part 12 be arranged in first accommodating chamber 211 and with institute
Assembled portion 111 is stated to abut against.Set the first accommodating chamber 211 and the second accommodating chamber 212 can be preferably to assembled portion 111 and connecting portion
112 assembling position is defined, it is to avoid excessively assembling.
The diameter of wherein described first accommodating chamber 211 is more than the diameter of second accommodating chamber 212, second accommodating chamber
212 diameter is more than the diameter of the connecting portion 112, facilitates what the screw coordinated in the abutting that 211 are accommodated with described first
It can be fixedly connected simultaneously through second accommodating chamber 212 with the electronic device body 30, realize fastening purpose.
It should be noted that the locking member 11 is screw, the assembled portion 111 is the nut of the screw.It is described to answer
Power absorbing component 12 is pad, and the material of the pad can be plastic cement or silica gel, and the plastic cement or silica gel are flexible in itself, because
This can preferably absorb the assembling stress installed and produced.The material of the pad can also be metal, and metallic gasket is arranged on
Between the screw and the ceramic shell 20, it is to avoid the screw described in installation process is direct with the ceramic shell 20
Contact, therefore can equally reduce the assembling stress that ceramic shell 20 is subject to.
The depth of first accommodating chamber 211 is more than or equal to the thickness and the spacer thickness sum of the nut.So
Screw after tightening will be housed in first accommodating chamber 211, it is ensured that the overall aesthetics of electronic equipment.
It should be noted that the locking member 11 can be the fasteners such as screw, bolt.
The electronic device body 30 is provided with sticking department 31；The sticking department 31 is provided with what is coordinated with the connecting portion 112
First screw thread 311.
In one embodiment, the sticking department 31 is the threaded connector that group is located on the electronic device body 30, institute
State what sticking department 31 coordinated provided with the first screw thread 311 coordinated with the connecting portion 112 and with the electronic device body 30
Second screw thread 312.Wherein the first screw thread 311 is internal thread, and the second screw thread 312 is external screw thread.It is screwed and enhances the lock
Determine the stability assembled between portion 31 and the locking member 11 and the electronic device body 30.
It should be noted that the electronic device body 30 is plastic cement material, the material of the sticking department 31 can for copper,
The metalworks such as iron, because metal is bigger than the intensity of plastic cement, therefore compares the connecting portion 112 are directly directly screwed in into the electronics
On equipment body 30, the metalwork can bear bigger fastening stress.
In another embodiment, the sticking department 31 is to be arranged on the electronic device body 30 and the connecting portion
112 screwed holes coordinated.The connecting portion 112 is directly screwed in the screwed hole, ease of assembly.
Fig. 3 is the utility model fastening structure and ceramic shell assembling schematic diagram in another embodiment；As shown in figure 3, institute
The diameter for stating the first accommodating chamber 211 is equal with the diameter of second accommodating chamber 212.One end of the pad is directly connected to institute
State on electronic device body 30, the other end of the pad is provided with screw fit portion 121 and housing auxiliary section 122.Now, institute
Stating pad can bond together with the ceramic shell 20.In the present embodiment, the fastening stress of the screw is acted directly on
In the screw fit portion 121, realized by bonding between the housing auxiliary section 122 and the ceramic shell 20 to pottery
The fixation of porcelain housing 20, therefore do not result in ceramic shell 20 and damage.
It should be noted that can be bonding or other modes fixations between the pad and ceramic shell 20
Connection.
The locking member 11 can also directly use plastic cement screw, and the stress absorption part 12 is to be arranged on the nut 12
The buffer stopper of bottom, the connecting portion 112 is the threaded rod., can be by itself using plastic cement screw as locking member 11
Structure absorbs part assembling stress and cost is relatively low.Now the locking member 11 is integrally formed with the buffer stopper, structure letter
Singly it is readily produced.
It should be noted that the plastic cement screw can also be the screw of other elastic materials.Meanwhile, the locking member 11
It can also be the threaded fastener of any elastic material.
Those skilled in the art will readily occur to the utility model after considering specification and putting into practice invention disclosed herein
Other embodiments.The application is intended to any modification of the present utility model, purposes or adaptations, these changes
Type, purposes or adaptations follow general principle of the present utility model and including the undocumented the art of the disclosure
In common knowledge or conventional techniques.Description and embodiments are considered only as exemplary, real model of the present utility model
Enclose and spirit is pointed out by following claim.
It should be appreciated that the accurate knot that the utility model is not limited to be described above and is shown in the drawings
Structure, and various modifications and changes can be being carried out without departing from the scope.Scope of the present utility model only will by appended right
Ask to limit.
Claims (10)
1. a kind of fastening structure, for electronic device body (30) to be fixed on into ceramic shell (20), it is characterised in that described
Fastening structure (10) includes the locking member (11) of the connection ceramic shell (20) and electronic device body (30) and is arranged on
Stress absorption part (12) between the ceramic shell (20) and the locking member (11).
2. fastening structure according to claim 1, it is characterised in that the ceramic shell (20) is provided with the collecting lock
The accommodating chamber (21) of tight part (11)；The stress absorption part (12) be arranged in the accommodating chamber (21) and with the locking member
(11) abut against.
3. fastening structure according to claim 2, it is characterised in that the accommodating chamber (21) includes first be interconnected
Accommodating chamber (211) and the second accommodating chamber (212)；The locking member (11) includes being housed in first accommodating chamber (211)
Assembled portion (111) and the connecting portion (112) being housed in second accommodating chamber (212)；The stress absorption part (12) sets
Put in first accommodating chamber (211) and abutted against with the assembled portion (111).
4. fastening structure according to claim 3, it is characterised in that the electronic device body (30) is provided with sticking department
(31)；The sticking department (31) is provided with the first screw thread (311) coordinated with the connecting portion (112).
5. fastening structure according to claim 4, it is characterised in that the sticking department (31) is further provided with and the electricity
The second screw thread (312) that sub- equipment body (30) is adapted.
6. fastening structure according to claim 3, it is characterised in that the locking member (11) is screw, the assembled portion
(111) it is the nut of the screw；The stress absorption part (12) is pad.
7. fastening structure according to claim 6, it is characterised in that the depth of first accommodating chamber (211) is more than etc.
In the thickness and the spacer thickness sum of the nut.
8. fastening structure according to claim 7, it is characterised in that the diameter of first accommodating chamber (211) is more than institute
The diameter of the second accommodating chamber (212) is stated, the diameter of second accommodating chamber (212) is more than the diameter of the connecting portion (112).
9. fastening structure according to claim 3, it is characterised in that the locking member (11) is plastic cement screw, described to answer
Power absorbing component (12) is the buffer stopper being connected with nut, and the connecting portion (112) is threaded rod.
10. fastening structure according to claim 9, it is characterised in that the locking member (11) and buffer stopper one
Shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095398.0U CN206458710U (en) | 2017-01-24 | 2017-01-24 | Fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095398.0U CN206458710U (en) | 2017-01-24 | 2017-01-24 | Fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458710U true CN206458710U (en) | 2017-09-01 |
Family
ID=59693450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720095398.0U Active CN206458710U (en) | 2017-01-24 | 2017-01-24 | Fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521071A (en) * | 2017-10-19 | 2017-12-29 | 苏州华丰不锈钢紧固件有限公司 | Improve the screw pin of operating efficiency |
-
2017
- 2017-01-24 CN CN201720095398.0U patent/CN206458710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521071A (en) * | 2017-10-19 | 2017-12-29 | 苏州华丰不锈钢紧固件有限公司 | Improve the screw pin of operating efficiency |
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