CN208457018U - A kind of rotating shaft mechanism and electronic equipment rotation system - Google Patents
A kind of rotating shaft mechanism and electronic equipment rotation system Download PDFInfo
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- CN208457018U CN208457018U CN201820962758.7U CN201820962758U CN208457018U CN 208457018 U CN208457018 U CN 208457018U CN 201820962758 U CN201820962758 U CN 201820962758U CN 208457018 U CN208457018 U CN 208457018U
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- hole
- rotating shaft
- rotatable parts
- shaft mechanism
- electronic equipment
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Abstract
It includes: fixation member, rotatable parts, seal member and shaft that the utility model, which provides a kind of rotating shaft mechanism and electronic equipment rotation system, the rotating shaft mechanism,；First through hole is provided in the fixation member；The second through-hole is provided in the rotatable parts；The first end of the shaft is mounted in the first through hole；The second end of the shaft is mounted in second through-hole；The seal member is connect with the outside wall surface interference of the rotatable parts；The rotatable parts are connected in the first through hole by the seal member and fixation member rotation.Therefore, water proof and dust proof performance can be improved in scheme provided by the utility model.
Description
Technical field
The utility model relates to rotational structure technical fields, rotate more particularly to a kind of rotating shaft mechanism and electronic equipment
System.
Background technique
With the development of face recognition technology, face recognition device is applied increasingly wider in people's daily life
It is general.
Currently, face recognition device carries out the change of position or angle by relying on rotating shaft mechanism.Due to recognition of face
Equipment is generally positioned in the environment of the exposure such as outdoor, therefore, rotating shaft mechanism would generally it is outdoor moist, drench with rain or the ring of dust
It works in border.But rotating shaft mechanism it is outdoor moist, drench with rain or the environment of dust in work when, water and dust etc. can enter
In to rotating shaft mechanism and shaft contacts, works so as to cause rotating shaft mechanism and failure or generate damage.Therefore, existing mode turns
Axis mechanism water proof and dust proof performance is poor.
Utility model content
In view of this, the utility model proposes a kind of rotating shaft mechanisms and electronic equipment rotation system, main purpose to exist
In water proof and dust proof performance can be improved.
In a first aspect, the utility model provides a kind of rotating shaft mechanism, which includes:
Fixation member, rotatable parts, seal member and shaft；
First through hole is provided in the fixation member；The second through-hole is provided in the rotatable parts；
The first end of the shaft is mounted in the first through hole；
The second end of the shaft is mounted in second through-hole；
The seal member is connect with the outside wall surface interference of the rotatable parts；
The rotatable parts are connected in the first through hole by the seal member and fixation member rotation.
Optionally,
At least one annular groove is set in the outside wall surface of the rotatable parts, wherein at least one described annular groove
There is same axis with the rotatable parts；
The seal member is at least one ring type seal；
Each described ring type seal is respectively used to be connected in an annular groove.
Optionally,
The depth of each annular groove is respectively smaller than the width of the ring packing ring cross-section of clamping.
Optionally,
The ring type seal includes at least two arcuation bodies, and the both ends of each arcuation body are provided with connection
Part；
The connector that each described arcuation body passes through both ends respectively is connect with adjacent arcuation body.
Optionally,
The cross sectional shape of the ring type seal be circle, ellipse, rectangle, H-shaped, triangle and it is trapezoidal in it is any
It is a kind of.
Optionally,
The outer surface of the seal member is provided with wear-resistant layer.
Optionally,
The fixation member is provided with the first arc waist hole；
The rotatable parts are provided with the second arc waist hole；
The first arc waist hole and the second arc waist hole are coaxial.
Optionally,
Third through-hole is provided in the shaft, wherein the axis of the third through-hole is overlapped with the axis of the shaft
Or it is parallel.
Optionally,
The first through hole is stepped hole；
It include the first hole portion and the second hole portion in the stepped hole, and first hole portion is greater than second hole portion；
The first end of the shaft is mounted in second hole portion by fixing piece or welding；
The rotatable parts are connected in first hole portion by the seal member and fixation member rotation.
Optionally,
The first through hole is stepped hole；
It include the first hole portion and the second hole portion in the stepped hole, and first hole portion is greater than second hole portion；
The first end of the shaft is mounted in second hole portion by fixing piece or welding；
The rotatable parts are connected in first hole portion by the seal member and fixation member rotation；
Electronic equipment connector is provided in the rotatable parts.
Optionally,
Electronic equipment connector is provided in the rotatable parts.
Second aspect, the utility model provide a kind of electronic equipment rotation system, which includes:
Electronic equipment and among the above any rotating shaft mechanism；
The electronic equipment is connected with the rotating shaft mechanism；
The electronic equipment, under the drive of the rotating shaft mechanism, shift in position.
The utility model embodiment provides a kind of rotating shaft mechanism and electronic equipment rotation system, the rotating shaft mechanism include
Fixation member, rotatable parts, seal member and shaft.Wherein, first through hole and rotatable parts are provided in fixation member
In be provided with the second through-hole.The first end of shaft is mounted in first through hole, and the second end of shaft is mounted in the second through-hole.
The outside wall surface interference of seal member and rotatable parts connects, and rotatable parts pass through seal member and fixed part in first through hole
Part rotation connection.By above-mentioned it is found that shaft is mounted in the through-hole of fixation member and rotatable parts, and rotatable parts are first
It is connected in through-hole by seal member and fixation member rotation.It can be seen that applying in rotating shaft mechanism in the humidities such as outdoor, wet weather, dust
Application environment in when, seal member can prevent water and dust etc. enter in the through-hole of fixation member and rotatable parts with
Shaft contacts.Therefore, water proof and dust proof performance can be improved in scheme provided by the utility model.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 shows a kind of structural schematic diagram of rotating shaft mechanism of the utility model one embodiment offer；
Fig. 2 shows a kind of structural schematic diagrams for rotating shaft mechanism that another embodiment of the utility model provides；
Fig. 3 shows a kind of structural schematic diagram of rotatable parts of the utility model one embodiment offer；
Fig. 4 shows a kind of structural schematic diagram of annular seal ring of the utility model one embodiment offer；
Fig. 5 shows a kind of top view of rotating shaft mechanism of the utility model one embodiment offer；
Fig. 6 shows a kind of structural schematic diagram of rotating shaft mechanism of another embodiment of the utility model offer；
Fig. 7 shows the structural schematic diagram of a kind of electronic equipment rotation system of the utility model one embodiment offer；
Fig. 8 shows a kind of configuration schematic diagram of rotating shaft mechanism of the utility model one embodiment offer.
Specific embodiment
It is described more fully the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The exemplary embodiment opened, it being understood, however, that may be realized in various forms the disclosure without the implementation that should be illustrated here
Example is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the model of the disclosure
It encloses and is fully disclosed to those skilled in the art.
As shown in Figure 1, the utility model embodiment provides a kind of rotating shaft mechanism, which includes:
Fixation member 101, rotatable parts 102, seal member 103 and shaft 104；
First through hole is provided in the fixation member 101；The second through-hole is provided in the rotatable parts 102；
The first end of the shaft 104 is mounted in the first through hole；
The second end of the shaft 104 is mounted in second through-hole；
The seal member 103 is connect with the outside wall surface interference of the rotatable parts 102；
The rotatable parts 102 are revolved by the seal member 103 with the fixation member 101 in the first through hole
Turn connection.
Embodiment according to figure 1, the rotating shaft mechanism include fixation member, rotatable parts, seal member and shaft.
Wherein, it is provided in fixation member in first through hole and rotatable parts and is provided with the second through-hole.The first end of shaft is mounted on
In first through hole, and the second end of shaft is mounted in the second through-hole.The outside wall surface interference of seal member and rotatable parts connects,
And rotatable parts are connected in first through hole by seal member and fixation member rotation.By above-mentioned it is found that shaft is mounted on
In the through-hole of fixation member and rotatable parts, and rotatable parts are connected in first through hole by seal member and fixation member rotation
It connects.It can be seen that rotating shaft mechanism apply the humidities such as outdoor, wet weather, dust application environment in when, seal member can prevent water
And dust etc. enters in the through-hole of fixation member and rotatable parts and shaft contacts.Therefore, side provided by the utility model
Water proof and dust proof performance can be improved in case.
In the utility model one embodiment, as shown in Fig. 2, being provided with first through hole 10A in fixation member 101；Turn
The second through-hole 10B is provided in dynamic component 102.The first end of shaft 104 is mounted in first through hole 10A；The second of shaft 104
End is mounted in the second through-hole 10B.
It is recessed that at least one annular is set in the utility model one embodiment, in the outside wall surface of the rotatable parts 102
Slot 1021, wherein at least one described annular groove 1021 and the rotatable parts 102 have same axis；
The seal member 103 is at least one ring type seal 1031；
Each described ring type seal 1031 is respectively used to be connected in an annular groove 1021.
In the present embodiment, the quantity of annular groove can be determined according to business need.For example, in the requirement of dustproof and waterproof
When higher, multiple annular grooves can be set.When multiple annular grooves are arranged, the interval between each annular groove can not
With or can also be identical.
In the present embodiment, the shape of ring type seal will match with the installation end of rotatable parts, wherein installation end is
One end of first through hole is mounted in rotatable parts.For example, ring type seal can be close for annular seal circle or oval ring
Seal.
In the present embodiment, for example: as shown in figure 3, Fig. 3 is the side view of rotatable parts.In the rotatable parts 102
In be provided with an annular groove 1021.
In the present embodiment, the depth of groove of annular groove can be determined according to business need.But it should be noted that ring
The depth of connected in star is less than the width of the ring packing ring cross-section of clamping.So that ring type seal can be with rotatable parts interference
Connection, to play the role of dustproof and waterproof.
In the present embodiment, for example: as shown in figure 3, it is close to be connected with an annular in annular groove 1021 in Fig. 3
Seal 1031.From figure 3, it can be seen that the depth a of annular groove 1021 is less than the width b's of ring type seal 1031.
One or more and rotatable parts, which are arranged, according to above-described embodiment, in the outside wall surface of rotatable parts has same axis
Annular groove.Seal member is one or more ring type seals.Each ring type seal is respectively engaged with annular groove
It is interior, to realize the outside wall surface of seal member and rotatable parts by the clamping engagement of ring type seal and annular groove
Interference connection.It is thus possible to improve dustproof and waterproof effect.
In the utility model one embodiment, at least there is the following two kinds structure in ring type seal 1021:
The first:
In the utility model one embodiment, the ring type seal 1021 is a complete circular circle body.
Second:
In the utility model one embodiment, the ring type seal 1021 includes at least two arcuation body 1021A, and
The both ends of each arcuation body 1021A are provided with connector 1021a；
The connector 1021a and adjacent arcuation body 1021A that each described arcuation body 1021A passes through both ends respectively connect
It connects.
In the present embodiment, ring type seal includes that the quantity of arcuation body 1021A can be determined according to business need.Than
Such as, ring type seal is installed in annular groove for convenience, the quantity of arcuation body 1021A can be with annular size
Become larger and increases.
In the present embodiment, the specific pattern of connector 1021a can be determined according to business need.For example, in order to each
Connection or convenient disassembly, connector can be snap fit fasteners between arcuation body.The connector that each arcuation body passes through both ends
1021a and adjacent arcuation body, which are clamped, to be connected.
In the present embodiment, as shown in figure 4, Fig. 4 is the top view of a ring type seal.It can be seen that from Fig. 4
It include that there are three arcuation body 1021A in the ring type seal 1021.The connector that each arcuation body 1021A passes through both ends
1021a and adjacent arcuation body, which are clamped, to be connected.Due to ring type seal install rotatable parts in corresponding annular groove when, arc
Shape body 1021A, which sectional can splice, to be installed in annular groove.
According to above-described embodiment, ring type seal includes two or more arcuation bodies, and the both ends of each arcuation body are equal
It is provided with connector.Each arcuation body passes through the connector at both ends respectively and adjacent arcuation body connect to form entire ring
Shape sealing ring.It, can individually more in the damage of any arcuation body since ring type seal includes two or more arcuation bodies
The arcuation body for changing the damage, without replacing entire ring type seal.Therefore, it replaces ring type seal cost is relatively low.
In the utility model one embodiment, the cross sectional shape of the ring type seal 1021 is round, ellipse, square
Shape, H-shaped, triangle and it is trapezoidal in any one.
In the present embodiment, the cross sectional shape of ring type seal can be determined according to business need.Wherein, cross sectional shape is
Circle, ellipse, rectangle, H-shaped, triangle and it is trapezoidal in any one be only optional situation, can also be according to business
It is required that selecting other shapes.
According to above-described embodiment, since the cross sectional shape of ring type seal 1021 is circle, ellipse, rectangle, H-shaped, three
Any one in angular and trapezoidal, therefore, business is with strong applicability.
In the utility model one embodiment, the outer surface of the seal member 103 is provided with wear-resistant layer.
In the present embodiment, when seal member is at least one ring type seal, the surface of each ring type seal
Wear-resistant layer should all be provided with.
In the present embodiment, the specific material of wear-resistant layer and thickness can be determined according to business need.For example, should
Wear-resistant layer can be the wear-resistant layer of the preparations such as various resins, elastomer.
According to above-described embodiment, since the outer surface of seal member is provided with wear-resistant layer, rotatable parts are in fixation
In the through-hole of component when rotation, it is possible to reduce the abrasion loss of seal member.To extend the service life of seal member.
In the utility model one embodiment, the fixation member 101 is provided with the first arc waist hole；
The rotatable parts 102 are provided with the second arc waist hole；
The first arc waist hole and the second arc waist hole are coaxial.
In the present embodiment, when rotating shaft mechanism is for driving electronic equipment (for example, face recognition device) to rotate, the
One arc waist hole and the second arc waist hole can be used for placing electric wire, to save the space for placing electric wire.
In the present embodiment, the rotational angle model of the size and rotatable parts of the first arc waist hole and the second arc waist hole
It is with pass.So that in rotatable parts, in rotation, electric wire can move in the first arc waist hole and the second arc waist hole, avoid
It rotates and brings damage to electric wire.
In the present embodiment, for example: as shown in figure 5, Fig. 5 is the top view of rotational structure.First arc waist hole 10C
It is coaxial with the second arc waist hole 10D, and the first arc waist hole 10C is identical as the second arc waist hole 10D size.According to rotation
The rotational angle range of component determines the size of the first arc waist hole 10C and the second arc waist hole 10D, and in the first curved waist
When placing live wire in hole and the second arc waist hole, the center line of the electric wire moves in the range of axis e to axis f.
In the utility model one embodiment, third through-hole is provided in the shaft 104, wherein the third is logical
The axis of the axis in hole and the shaft 104 is overlapped or parallel.
In the present embodiment, in rotatable parts and/or the insufficient space of fixation member, third can be set in shaft
Through-hole, and the third through-hole is needed through shaft.
In the present embodiment, when rotating shaft mechanism is for driving electronic equipment (for example, face recognition device) to rotate, the
Three through-holes can be used for placing electric wire.
In the present embodiment, for example: as shown in Fig. 2, being provided with third through-hole 10E in shaft 104.Third through-hole
Size can according to the size of electric wire determine, so that electric wire can pass through shaft.
According to above-described embodiment, arc waist hole is set in fixation member and rotatable parts or is arranged in shaft logical
Hole, with rotating shaft mechanism for drive electronic equipment (for example, face recognition device) rotate when, can use arc waist hole or
Through-hole places electric wire, to save electric wire placement space.
In the utility model one embodiment, the first through hole is stepped hole；
It include the first hole portion and the second hole portion in the stepped hole, and first hole portion is greater than second hole portion；
The first end of the shaft is mounted in second hole portion by fixing piece or welding；
The rotatable parts are connected in first hole portion by the seal member and fixation member rotation.
In the present embodiment, as shown in fig. 6, first through hole 10A is stepped hole.Stepped hole include the first hole portion 10A1 and
Second hole portion 10A2, and the first hole portion 10A1 is greater than the second hole portion 10A2.From fig. 6 it can be seen that the first end of shaft 104 is logical
Fixing piece bolt 20 is crossed to be mounted in the second hole portion 10A2.Rotatable parts 102 pass through seal member 103 in the first hole portion 10A1
It rotates and connects with fixation member 101.
In the utility model one embodiment, electronic equipment connector 1022 is provided in the rotatable parts 102.
In the present embodiment, the specific pattern of electronic equipment connector can be determined according to business need.The electronic equipment
Connector can be fixedly connected or be flexibly connected with electronic equipment.
In the present embodiment, as shown in figure 5, being provided with electronic equipment connector 1022 in rotatable parts.It can be with electricity
Sub- equipment clamping, is dismantled with facilitating with electronic equipment.
In the utility model one embodiment, the first through hole is stepped hole；It include the first hole in the stepped hole
Portion and the second hole portion, and first hole portion is greater than second hole portion；The first end of the shaft passes through fixing piece or welding
It is mounted in second hole portion；The rotatable parts pass through the seal member and the fixed part in first hole portion
Part rotation connection.Meanwhile electronic equipment connector is provided in the rotatable parts 102.
As shown in fig. 7, the utility model embodiment provides a kind of electronic equipment rotation system, the electronic equipment rotation system
System includes:
Electronic equipment 201 and among the above any rotating shaft mechanism 202；
The electronic equipment 201 is connected with the rotating shaft mechanism 202；
The electronic equipment 201, under the drive of the rotating shaft mechanism 202, shift in position.
In the utility model one embodiment, due to including rotating shaft mechanism in electronic equipment rotation system, and this turn
Axis mechanism has good dustproof and waterproof effect.Therefore, which can drive electronics to set under longer service life
Standby rotation.
In the utility model one embodiment, the type of electronic equipment can be determined according to business need.For example, electronics
Equipment can be face recognition device, lamp or camera.
When electronic equipment is connected with rotating shaft mechanism, by when be fixedly connected with or be movably connected in the rotation section of rotating shaft mechanism
On the electronic equipment connector of part.Wherein, be fixedly connected to be welding.Being flexibly connected can connect or be clamped for fastener.
In the utility model one embodiment, below by taking rotating shaft mechanism as shown in Figure 8 as an example, rotating shaft mechanism is carried out
Explanation.
Fig. 8 is the explosive view of a rotating shaft mechanism, includes: in Fig. 8
Fixation member 101 is provided with first through hole 10A in the fixation member 101；Rotatable parts 102, in the rotatable parts
It is provided with the second through-hole 10B；Shaft 104；Seal member (sealing ring 1031).
The first end of shaft 104 is mounted on 10A in first through hole by the effect of fastener 30；The second end of shaft 104
It is mounted in the second through-hole 10B.
Sealing ring 1031 is connected in an annular groove being arranged in the outside wall surface of rotatable parts 102, and and rotation section
The outside wall surface interference of part 102 connects.
Rotatable parts 102 are connected in first through hole 10B by sealing ring 1031 and the rotation of fixation member 101.
In the present embodiment, to allow what rotating shaft mechanism consolidated to be fixed on wall, cabinet body or steel construction, fixation member
It may include a lengthening fixed plate 1011 in 101.Rotating shaft mechanism is fixed on wall, cabinet using the lengthening fixed plate 1011
On body or steel construction.
Fixation member 101 is provided with the first arc waist hole 10C；Rotatable parts 102 are provided with the second arc waist hole 10D.The
One arc waist hole 10C and the second arc waist hole 10D are coaxial.It is placed in the first arc waist hole 10C and the second arc waist hole 10D
Electric wire 40.
Electronic equipment connector 1022 is provided in rotatable parts 102.Electronic equipment connector 1022 can be set with electronics
Standby clamping, with easy to disassemble or installation electronic equipment.
Shift in position can occur under the drive of rotating shaft mechanism for electronic equipment.
The each embodiment of the utility model at least has the following beneficial effects:
1, in the utility model embodiment, which includes fixation member, rotatable parts, seal member and turns
Axis.Wherein, it is provided in fixation member in first through hole and rotatable parts and is provided with the second through-hole.The first end of shaft is installed
In first through hole, and the second end of shaft is mounted in the second through-hole.The outside wall surface interference of seal member and rotatable parts connects
It connects, and rotatable parts are connected in first through hole by seal member and fixation member rotation.By above-mentioned it is found that shaft is installed
In the through-hole of fixation member and rotatable parts, and rotatable parts are rotated in first through hole by seal member and fixation member
Connection.It can be seen that rotating shaft mechanism apply the humidities such as outdoor, wet weather, dust application environment in when, seal member can prevent
Water and dust etc. enter in the through-hole of fixation member and rotatable parts and shaft contacts.Therefore, provided by the utility model
Water proof and dust proof performance can be improved in scheme.
2, one or more is arranged in the utility model embodiment, in the outside wall surface of rotatable parts has with rotatable parts
The annular groove of same axis.Seal member is one or more ring type seals.Each ring type seal is respectively engaged with
In annular groove, to realize seal member and rotatable parts by the clamping engagement of ring type seal and annular groove
The interference of outside wall surface connects.It is thus possible to improve dustproof and waterproof effect.
3, in the utility model embodiment, ring type seal includes two or more arcuation bodies, and each arcuation body
Both ends be provided with connector.Each arcuation body passes through the connector at both ends respectively and adjacent arcuation body connect to shape
At entire ring type seal.It, can in the damage of any arcuation body since ring type seal includes two or more arcuation bodies
To be individually replaced the arcuation body of the damage, without replacing entire ring type seal.Therefore, the cost of ring type seal is replaced
It is lower.
4, in the utility model embodiment, since the cross sectional shape of ring type seal 1021 is round, ellipse, square
Shape, H-shaped, triangle and it is trapezoidal in any one, therefore, business is with strong applicability.
5, in the utility model embodiment, since the outer surface of seal member is provided with wear-resistant layer, rotation section
When part rotates in the through-hole of fixation member, it is possible to reduce the abrasion loss of seal member.To extend the use longevity of seal member
Life.
6, in the utility model embodiment, arc waist hole is set in fixation member and rotatable parts or in shaft
Through-hole is set, can use curved waist when rotating shaft mechanism is for driving electronic equipment (for example, face recognition device) to rotate
Hole or through-hole place electric wire, to save electric wire placement space.
7, in the utility model embodiment, due to including rotating shaft mechanism in electronic equipment rotation system, and the shaft
Mechanism has good dustproof and waterproof effect.Therefore, which can drive electronic equipment under longer service life
Rotation.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged
Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Finally, it should be noted that the above is only the preferred embodiment of the present invention, it is merely to illustrate practical
Novel technical solution, is not intended to limit the protection scope of the utility model.It is all the spirit and principles of the utility model it
Interior done any modification, equivalent substitution, improvement and etc., are all contained in the protection scope of the utility model.
Claims (12)
1. a kind of rotating shaft mechanism characterized by comprising
Fixation member, rotatable parts, seal member and shaft；
First through hole is provided in the fixation member；The second through-hole is provided in the rotatable parts；
The first end of the shaft is mounted in the first through hole；
The second end of the shaft is mounted in second through-hole；
The seal member is connect with the outside wall surface interference of the rotatable parts；
The rotatable parts are connected in the first through hole by the seal member and fixation member rotation.
2. rotating shaft mechanism according to claim 1, which is characterized in that
At least one annular groove is set in the outside wall surface of the rotatable parts, wherein at least one described annular groove and institute
Rotatable parts are stated with same axis；
The seal member is at least one ring type seal；
Each described ring type seal is respectively used to be connected in an annular groove.
3. rotating shaft mechanism according to claim 2, which is characterized in that
The depth of each annular groove is respectively smaller than the width of the ring packing ring cross-section of clamping.
4. rotating shaft mechanism according to claim 3, which is characterized in that
The ring type seal includes at least two arcuation bodies, and the both ends of each arcuation body are provided with connector；
The connector that each described arcuation body passes through both ends respectively is connect with adjacent arcuation body.
5. according to the rotating shaft mechanism any in claim 2-4, which is characterized in that
The cross sectional shape of the ring type seal be circle, ellipse, rectangle, H-shaped, triangle and it is trapezoidal in it is any one
Kind.
6. rotating shaft mechanism according to any one of claims 1-4, which is characterized in that
The outer surface of the seal member is provided with wear-resistant layer.
7. rotating shaft mechanism according to any one of claims 1-4, which is characterized in that
The fixation member is provided with the first arc waist hole；
The rotatable parts are provided with the second arc waist hole；
The first arc waist hole and the second arc waist hole are coaxial.
8. rotating shaft mechanism according to any one of claims 1-4, which is characterized in that
Third through-hole is provided in the shaft, wherein the axis of the third through-hole is overlapped or puts down with the axis of the shaft
Row.
9. rotating shaft mechanism according to any one of claims 1-4, which is characterized in that
The first through hole is stepped hole；
It include the first hole portion and the second hole portion in the stepped hole, and first hole portion is greater than second hole portion；
The first end of the shaft is mounted in second hole portion by fixing piece or welding；
The rotatable parts are connected in first hole portion by the seal member and fixation member rotation.
10. rotating shaft mechanism according to any one of claims 1-4, which is characterized in that
The first through hole is stepped hole；
It include the first hole portion and the second hole portion in the stepped hole, and first hole portion is greater than second hole portion；
The first end of the shaft is mounted in second hole portion by fixing piece or welding；
The rotatable parts are connected in first hole portion by the seal member and fixation member rotation；
Electronic equipment connector is provided in the rotatable parts.
11. rotating shaft mechanism according to any one of claims 1-4, which is characterized in that
Electronic equipment connector is provided in the rotatable parts.
12. a kind of electronic equipment rotation system characterized by comprising
Any rotating shaft mechanism in electronic equipment and claim 1-11；
The electronic equipment is connected with the rotating shaft mechanism；
The electronic equipment, under the drive of the rotating shaft mechanism, shift in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962758.7U CN208457018U (en) | 2018-06-21 | 2018-06-21 | A kind of rotating shaft mechanism and electronic equipment rotation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962758.7U CN208457018U (en) | 2018-06-21 | 2018-06-21 | A kind of rotating shaft mechanism and electronic equipment rotation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457018U true CN208457018U (en) | 2019-02-01 |
Family
ID=65170239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962758.7U Expired - Fee Related CN208457018U (en) | 2018-06-21 | 2018-06-21 | A kind of rotating shaft mechanism and electronic equipment rotation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457018U (en) |
-
2018
- 2018-06-21 CN CN201820962758.7U patent/CN208457018U/en not_active Expired - Fee Related
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