CN208836211U - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN208836211U CN208836211U CN201821756334.1U CN201821756334U CN208836211U CN 208836211 U CN208836211 U CN 208836211U CN 201821756334 U CN201821756334 U CN 201821756334U CN 208836211 U CN208836211 U CN 208836211U
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Abstract
The utility model proposes a kind of clamping devices, including the first clamping member being oppositely arranged and the second clamping piece, both ends are connected to the elastic component in first clamping member and the second clamping piece, through the pull rod being arranged in first clamping member and the second clamping piece, and it is respectively pivoted to the regulating part and switch member at pull rod both ends；First clamping member is arranged above the second clamping piece and is formed between the two a clamping gap, and first clamping member and the second clamping piece are respectively equipped with first through hole and the second through-hole；Pull rod is pivotally connected after there is opposite first end and second end, first end to pass through first through hole with regulating part, and second end is pivotally connected after passing through the second through-hole with switch member；Regulating part can switch around pivot axis between the first gear and the second gear, and switch member can switch between open and closed positions around pivot axis.
Description
Technical field
The utility model relates to Cellphone Accessories technical field, in particular to a kind of clamping device.
Background technique
Quick with intelligent terminal equipment is popularized, and mobile phone has become the essential electronics of people's daily life and sets
It is standby.When driving, driver is directly breakneck using mobile phone, and mobile phone clamp bracket is needed to be auxiliarily fixed at this time
Mobile phone.Existing clamp bracket is fixed on the grid of automotive air outlet usually using clamping devices such as clips, and existing clip is logical
Often including two clamp arm and the deflector rod structure for driving two clamp arm to be closed, deflector rod structure is generally arranged at the shell of clip because volume is larger
Outside body, cause the overall volume of clip larger and not beautiful enough, if the volume of deflector rod structure, which is reduced, can make operating experience again
Sense reduces, and is not able to satisfy user demand.
Utility model content
In view of this, the present invention provides a kind of clamping devices, can not only reduce the overall volume of clamping device, moreover it is possible to
Clamping device is set to be easier to use and beautiful.
To achieve the above object, the utility model uses following technical scheme:
A kind of clamping device is connected to first clamping including the first clamping member being parallel to each other and the second clamping piece
Elastic component between part and second clamping piece, through the drawing being arranged in described first clamping member and second clamping piece
Bar, and it is respectively pivoted to the regulating part and switch member at the pull rod both ends；First clamping member setting is in second folder
It above gripping member and forms one between the two and clamps gap, it is logical that described first clamping member and second clamping piece are respectively equipped with first
Hole and the second through-hole, the first through hole extend vertically through described first clamping member, and second through-hole extends vertically through described second
Clamping piece, and both the first through hole and second through-hole are total to central axes；The pull rod has opposite first end and the
Two ends, the first end are pivotally connected after passing through the first through hole with the regulating part, and the second end passes through second through-hole
It is pivotally connected afterwards with the switch member；The regulating part can switch around pivot axis between the first gear and the second gear, described
Switch member can switch between open and closed positions around pivot axis；When the regulating part is in first gear
When, the width in the clamping gap is greater than the width in regulating part clamping gap in second gear；When described
When switch member turns to open position, described first clamping member and second clamping piece are under the elastic force effect of the elastic component
It is located remotely from each other, until the clamping gap reaches the maximum width of current gear；When the switch member goes to closed position, institute
State switch member keeps described first clamping member close to each other with second clamping piece and compresses the bullet by the lifting pull rod
Property part, until the clamping gap reaches the minimum widith of current gear.
Compared with prior art, the utility model has the following beneficial effects:
The utility model clamping device is run through by pull rod to be arranged in first clamping member and the second clamping piece, and in pull rod
Both ends regulating part and switch member is respectively set, the installation that not only user can be allowed simple and convenient or remove clamping device, moreover it is possible to
User is enough allowed quickly to adjust the clamping force of clamping device according to actual use demand, usage scenario is extensive；Simultaneously as first
It is respectively equipped with the container of storage regulating part and switch member on second ontology of the first noumenon of clamping piece and the second clamping piece, opens
The switch knob external surface shape for closing part matches with the second ontology peripheral wall, makes the peripheral wall of the first noumenon and the peripheral wall of the second ontology
A regular shape design is formed on the whole, so that clamping device overall volume is reduced and good appearance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of clamping device clamped condition in the second gear of the utility model.
Fig. 2 is the structural schematic diagram of clamping device opening state in Fig. 1.
Fig. 3 is the structural schematic diagram of clamping device opening state in the first gear in Fig. 1.
Fig. 4 be in Fig. 1 clamping device along the diagrammatic cross-section in the direction A-A.
Fig. 5 be in Fig. 1 clamping device along the diagrammatic cross-section in the direction B-B.
Fig. 6 is the fractionation structural representation of clamping device in Fig. 1.
Fig. 7 be in Fig. 6 first clamping member in the structural schematic diagram of another angle.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is further described.
Fig. 1 is the structural schematic diagram of clamping device clamped condition in the second gear of the utility model, and Fig. 2 is in Fig. 1
The structural schematic diagram of clamping device opening state, Fig. 3 are the structural representations of clamping device opening state in the first gear in Fig. 1
Figure, Fig. 4 be in Fig. 1 clamping device along the direction A-A diagrammatic cross-section, Fig. 5 be in Fig. 1 clamping device along the section in the direction B-B
Schematic diagram, Fig. 6 are the fractionation structural representations of clamping device in Fig. 1, Fig. 7 be in Fig. 6 first clamping member in the knot of another angle
Structure schematic diagram.
Please refer to Fig. 1 to Fig. 3, the utility model clamping device 100, for connecting with products such as handset brackets to be consolidated
Surely specific position (such as vehicle air conditioning outlet) is arrived, including the first clamping member 1 being oppositely arranged and the second clamping piece 2, both ends point
The elastic component 6 not being connected in first clamping member 1 and the second clamping piece 2, through setting in first clamping member 1 and the second clamping piece
Pull rod 3 in 2, and it is respectively pivoted to the regulating part 4 and switch member 5 at 3 both ends of pull rod, regulating part 4 can be adjusted around the rotation of pull rod 3
Section the distance between first clamping member 1 and the second clamping piece 2 to adjust the clamping dynamics of clamping device 100, and switch member 5 around
The rotation of pull rod 3 can be such that clamping device is switched fast between clamped condition and opening state.
Incorporated by reference to referring to Fig. 4 to Fig. 7, first clamping member 1 is parallel to each other on the whole with the second clamping piece 2, first clamping member 1
It is arranged above the second clamping piece 2 and forms a clamping gap 1001 between the two.Specifically, first clamping member 1 includes first
Ontology 10 and extended outwardly the first clamp arm 12 of setting by the front end face 104 of the first noumenon 10, the second clamping piece 2 includes second
Ontology 20 and extended outwardly the second clamp arm 22 of setting by the front end face 204 of the second ontology 20, the first clamp arm 12 and the second folder
The extending direction of arm 22 is parallel to each other and forms the clamping gap 1001 between the two；The lower surface of first clamp arm 12 and the second folder
The upper surface of arm 22 is respectively equipped with cushion 121,221, and clamping device 100 is avoided to scrape damage article to be fixed in clamping.First
Clamping piece 1 and the second clamping piece 2 are respectively equipped with first through hole 11 and the second through-hole 21, and first through hole 11 is arranged in the first noumenon 10
First clamping member 1 is gone up and extends vertically through, the second through-hole 21 is arranged on the second ontology 20 and extends vertically through the second clamping piece 2, and
The total central axes of both first through hole 11 and the second through-hole 21, when pull rod 3 being enable to be threaded through in first through hole 11 and the second through-hole 21
Enough central axes along the two are opposite to be slided.
The lower surface 103 of the first noumenon 10 is equipped with limited wall 16, and limited wall 16 is along being parallel to 11 central axes of first through hole
Direction extends outwardly, and the upper surface 202 of the second ontology 20 corresponds to limited wall 16 and is equipped with the first spliced eye 26, and limited wall 16 can be slided
It is plugged in the first spliced eye 26 dynamicly.In other embodiments, the position of both limited wall 16 and first spliced eye 26 can be with
It exchanges, i.e., the upper surface 202 of the second ontology 20 is equipped with limited wall 16, and limited wall 16 is along the side for being parallel to 21 central axes of the second through-hole
To extending outwardly, the lower surface 103 of the first noumenon 10 corresponds to limited wall 16 and is equipped with the first spliced eye 26, and limited wall 16 is slidably
Ground is plugged in the first spliced eye 26.First clamping member 1 and the can be prevented by limited wall 16 and the cooperation of the first spliced eye 26
Two clamping pieces 2 are relatively rotated around pull rod 3, to improve the stability of clamping device 100 when in use.
The upper surface 202 of second ontology 20 is equipped with retaining wall 27, and the outwardly extending direction of retaining wall 27 is prolonged with the second clamp arm 22
It is vertical to stretch direction, the first noumenon 10 corresponds to retaining wall 27 and is equipped with the second spliced eye 17, and retaining wall 27 is slideably plugged on second and inserts
It connects in hole 17.In other embodiments, retaining wall 27 and the position of the second spliced eye 17 can be exchanged, i.e., the first noumenon 10 is equipped with gear
Wall 27, the outwardly extending direction of retaining wall 27 is vertical with the extending direction of the first clamp arm 12, and the second ontology 20 corresponds to retaining wall 27 and sets
There is the second spliced eye 17, retaining wall 27 is slideably plugged in the second spliced eye 17.Matched by retaining wall 27 and the second spliced eye 17
It closes, outer goods can not only be blocked in clamping gap 1001, avoid outer goods that first clamping member 1 and second is interfered to clamp
Relative motion between part 2, additionally it is possible to prevent first clamping member 1 and the second clamping piece 2 from relatively rotating around pull rod 3.
The rear end of the first noumenon 10 or the second ontology 20 is extended outwardly equipped with interconnecting piece 28, it is preferable that interconnecting piece 28 is set
The rear end face in the second ontology 20 is set, interconnecting piece 28 with products such as handset brackets for connecting, so that handset bracket is fixed to
Specific position (such as vehicle air conditioning outlet), interconnecting piece 28 are preferably universal ball structure.
Fig. 6 is please referred to, pull rod 3 is whole in long strip and has opposite first end 31 and second end 32, and first end 31 is worn
First through hole 11 is crossed, second end 32 passes through the second through-hole 21, and regulating part 4 and first end 31 are pivotally connected, switch member 5 and 32 pivot of second end
It connects, wherein first end 31 and regulating part 4 realize by first rotating shaft 7 and are pivotally connected that second end 32 and switch member 5 pass through the second shaft 8
Realize pivot joint.Specifically, first end 31 and second end 32 are respectively equipped with first shaft hole 311 and the second axis hole 321, first shaft hole
311 and second axis hole 321 central axes it is vertical with the central axes of pull rod 3, first rotating shaft 7 is threaded through first shaft hole 311 simultaneously
In regulating part 4, the second shaft 8 is threaded through in the second axis hole 321 and switch member 5 simultaneously, it should be appreciated that first rotating shaft 7
It can be fixedly connected on first end 31 or regulating part 4, the second shaft 8 can be fixedly connected in second end 32 or switch member 5, herein
With no restriction.
Referring to figure 4. to Fig. 6, regulating part 4 has opposite both ends, and one end of regulating part 4 is equipped with the first pivotal arm 41, the
One pivotal arm 41 extends outwardly setting along the length direction of regulating part 4, and the other end of regulating part 4 extends outwardly along its length
It is provided with regulation handle 42.Wherein, the upper and lower surfaces of the first pivotal arm 41 are respectively equipped with the first contact surface 411 and second
The side wall of contact surface 412, the first pivotal arm 41 is equipped with the first via hole 413, the first contact surface 411 and 412 phase of the second contact surface
Mutually parallel, the axis parallel of the first via hole 413 is in the first contact surface 411 or the second contact surface 412.It is same by first rotating shaft 7
When be threaded through in first shaft hole 311 and the first via hole 413 and realize the pivot joint of first end 31 Yu regulating part 4.In order to make pull rod 3 with
The pivot joint that regulating part 4 can consolidate, regulating part 4 can be symmetrically arranged two the first pivotal arms 41, and first end 31 passes through first turn
Axis 7 is articulated between two the first pivotal arms 41.
When the first contact surface 411 is abutted with the upper surface of first clamping member 1, regulating part 4 is in the first gear 401, when
When two contact surfaces 412 are abutted with the upper surface of first clamping member 1, regulating part 4 is in the second gear 402, and regulating part 4 is around pivot
Axis rotation can switch between the first gear 401 and the second gear 402, for example, regulating part 4 is in the first gear 401, by dialling
Dynamic regulation handle 42 drives the first pivotal arm 41 to rotate 180 degree around the axis of first rotating shaft 7, allows the first contact surface 411 far from the
The upper surface of one clamping piece 1, and abut the second contact surface 412 with the upper surface of first clamping member 1, regulating part 4 can be cut
Change to the second gear 402, axis, that is, regulating part 4 of first rotating shaft 7 and the pivotal axis of pull rod 3.Wherein, the axis of first rotating shaft 7
The axis for being less than first rotating shaft 7 to the vertical range of the first contact surface 411 makes pull rod 3 to the vertical range of the second contact surface 412
The length stretched out outside first through hole 11 in the first gear 401 is less than pull rod 3 and stretches out outside first through hole 11 in the second gear 402
Length, therefore, when regulating part 4 is in the first gear 401, the width in clamping gap 1001 is greater than regulating part 4 in the second gear
The width in gap 1001 is clamped when 402.The width in clamping gap 1001 can be quickly adjusted by stirring regulating part 4, fills clamping
The object of multi-thickness can be clamped by setting 100.
Switch member 5 has an opposite both ends, and one end of switch member 5 is equipped with the second pivotal arm 51, and the second pivotal arm 51 is along opening
The length direction for closing part 5 extends outwardly setting, and the other end of switch member 5 is folded upward at perpendicular to its length direction extends to form one
Switch knob 52, switch knob 52 is away from the free end of end, that is, switch member 5 of the second pivotal arm 51.Wherein, the second pivotal arm
51 end face and upper surface are respectively equipped with third contact surface 511 and the 4th contact surface 512, third contact surface 511 and the 4th contact
Face 512 vertically connects, and the side wall of the second pivotal arm 51 is equipped with the second via hole 513, and the axis parallel of the second via hole 513 is in the
Three contact surfaces 511 or the 4th contact surface 512.Second end 32 is threaded through the second axis hole 321 and the second mistake by the second shaft 8 simultaneously
The pivot joint of second end 32 Yu switch member 5 is realized in hole 513.For the pivot joint for enabling pull rod 3 and switch member 5 to consolidate, switch
Part 5 can be symmetrically arranged two the second pivotal arms 51, second end 32 by the second shaft 8 be articulated in two the second pivotal arms 51 it
Between.
When third contact surface 511 is abutted with the lower surface of the second clamping piece 2, switch member 5 is in open position 501, when
When four contact surfaces 512 are abutted with the lower surface of the second clamping piece 2, switch member 5 is in closed position 502, and switch member 5 is around pivot
Axis rotation can switch between open position 501 and closed position 502, for example, switch member 5 is at open position 501, by dialling
Dynamic switch knob 52 drives the second pivotal arm 51 to be rotated by 90 ° around the axis of the second shaft 8, allows third contact surface 511 far from second
The lower surface of clamping piece 2, and the 4th contact surface 512 and the lower surface of the second clamping piece 2 are abutted, switch member 5 can be switched
To closed position 502, axis, that is, switch member 5 of the second shaft 8 and the pivotal axis of pull rod 3.Wherein, the axis of the second shaft 8 arrives
The vertical range of third contact surface 511 less than the second shaft 8 axis to the vertical range of the 4th contact surface 512, so that pull rod 3 is existed
The length stretched out outside the second through-hole 21 when open position 501 is less than pull rod 3 and is stretched out outside the second through-hole 21 at closed position 502
Length, therefore, when switch member 5 is in open position 501, clamping gap 1001 reaches the maximum width of current gear, presss from both sides at this time
It is in the open state to hold device 100；When switch member 5 is in closed position 502, clamping gap 1001 reaches the minimum of current gear
Width, clamping device 100 is in clamped condition at this time.Clamping device 100 can be quickly opened or closed by toggle switch part 5,
Simultaneously as the distance of the free end of switch member 5 to pivotal axis is longer, using lever principle, user imposes switch knob 52
Lesser power can toggle switch handle 52 easily, to strengthen experience sense of user when using clamping device 100.
In the present embodiment, circular structure, the roof of the first noumenon 10 is collectively formed in the first noumenon 10 and the second ontology 20
101 the first containers 13 of recessed formation, the first container 13 are connected to first through hole 11, and first end 31 protrudes into the first container 13
And it is pivotally connected with regulating part 4；The peripheral wall 102 of the first noumenon 10 the second container 14 of recessed formation, the peripheral wall 201 of the second ontology 20 are recessed
If forming third container 23, third container 23 is connected to the second through-hole 21, second end 32 protrude into third container 23 and with
Switch member 5 is pivotally connected, and switch member 5, at closed position 502, the free end of switch member 5 is contained in the second container 14.First
Container 13 is extended in the roof 101 of the first noumenon 10 along the length direction of first clamping member 1, so that regulating part 4 is the
When one gear 401 or the second gear 402, regulation handle 42 can be housed in completely in the first container 13, to reduce clamping
The overall volume of device 100.It should be understood that the first container 13 can be pressed from both sides in the roof 101 of the first noumenon 10 along first
The circumferentially extending of gripping member 1 is arranged, and this is not restricted.The peripheral wall 102 of the first noumenon 10 is set along the circumferentially extending of first clamping member 1
It is equipped with the second container 14, the peripheral wall 201 of the second ontology 20 is provided with third container along the circumferentially extending of the second clamping piece 2
23, the upper end of third container 23 is aligned with the lower end of the second container 14；The external surface shape of switch knob 52 with second
10 peripheral wall of body matches, and when switch member 5 is at closed position, switch knob 52 can be housed in the second container 14 and simultaneously
In three containers 23, the peripheral wall of the peripheral wall and the second ontology 20 that make the first noumenon 10 forms a circular structure on the whole, this
Sample not only further reduces the volume of clamping device 100, additionally it is possible to keep the whole visual effect of clamping device 100 more beautiful
It sees.It should be understood that the construction of other shapes, such as rectangular structure can also be collectively formed in the first noumenon 10 and the second ontology 20
It makes, this is not restricted.
Incorporated by reference to referring to Fig. 7, elastic component 6 is preferably spring, and elastic component 6 is set on pull rod 3；It is set in first through hole 11
There is step 15, one end of elastic component 6 is connected on step 15, and the other end of elastic component 6 is connected to the upper surface of the second ontology 20
202.In other embodiments, step 15 can be set in the second through-hole 21, and one end of elastic component 6 is connected to the first noumenon 10
Lower surface 103, the other end of elastic component 6 is connected on step 15.The lower surface 103 of the first noumenon 10
When assembling clamping device 100, first end 31 is passed through into first through hole 11 first, first rotating shaft 7 is successively threaded through
After first shaft hole 311 and the first via hole 413, regulating part 4 is installed in the first container 13；Secondly, elastic component 6 is set in
On pull rod 3, and second end 32 is aligned after the second through-hole 21 covers first clamping member 1 from top to bottom together with pull rod 3 to be located at the
The top of two clamping pieces 2, while being inserted into the second spliced eye 27 by first spliced eye 26 of the insertion of limited wall 16, by retaining wall 27；Most
Afterwards, second end 32 is stretched out outside the second through-hole 21, the second axis hole 321 and the second via hole 513 is successively threaded through by the second shaft 8
In, it is pivotally connected switch member 5 in third container 23 with pull rod 3.
In use, rotating it by the switch knob 52 of toggle switch part 5 and being detached from the second container 14 and third receipts
Tank 23, the first clamp arm 11 and the second clamp arm 21 elastic component 6 elastic force effect under be located remotely from each other, when third contact surface 511 with
When the lower surface of second clamping piece 2 abuts, switch member 5 is moved to open position 501, clamps gap 1001 at this time and reaches current shelves
The maximum width of position, clamping device 100 are switched to opening state；After object to be fixed is extend into clamping gap 1001, reversely
Rotating switch handle 52 is accommodated in it again in the second container 14 and third container 23, and elastic component 6 is compressed at this time, when
When 4th contact surface 512 is abutted with the lower surface of the second clamping piece 2, clamping gap 1001 reaches the minimum widith of current gear,
Clamping device 100 is switched to clamped condition, and switch member 5 is maintained in its closed position 502 by the elastic force of elastic component 6.
It, can be first when regulating part 4 is in the first gear 401 and clamping device 100 is needed to provide bigger clamping force by user
Switch member 5 is pushed into open position 501, then stirring the rotation of regulation handle 42 makes the first contact surface 411 far from first clamping member 1
Upper surface, regulating part 4, which can squeeze first clamping member 1, at this time makes it towards the mobile compression elastic piece 6 simultaneously of the second clamping piece 2；Work as tune
When the section rotation of handle 42 makes the second contact surface 412 abut to the upper surface of first clamping member 1, first clamping member 1 is in elastic component 6
Elastic force effect is lower mobile away from the second clamping piece 2, so that regulating part 4 is maintained at the second gear 402.When user's needs are lesser
When chucking power, regulating part 4 need to only be reversed again to the first gear 401.
The utility model clamping device 100 is run through by pull rod 3 to be arranged in first clamping member 1 and the second clamping piece 2, and
Regulating part 4 and switch member 5 is respectively set at the both ends of pull rod 3, the installation or dismounting clamping that not only user can be allowed simple and convenient
Device 100, additionally it is possible to allow user quickly to adjust the clamping force of clamping device 100 according to actual use demand, usage scenario is wide
It is general；It is adjusted simultaneously as being respectively equipped with storage on the second ontology 20 of the first noumenon 10 of first clamping member 1 and the second clamping piece 2
The container of part 4 and switch member 5 is saved, 52 external surface shape of switch knob and 10 peripheral wall of the second ontology of switch member 5 match, make
The peripheral wall of the peripheral wall of the first noumenon 10 and the second ontology 20 forms a regular shape design on the whole, so that clamping device
100 overall volumes are reduced and good appearance.
The utility model be not limited to the above embodiment in detail, in the range of the technology design of the utility model
It is interior, a variety of simple variants can be carried out to the technical solution of the utility model, these simple variants belong to the utility model
Protection scope.Specific technical features described in the above specific embodiments, in the case of no contradiction, Ke Yitong
Any suitable way is crossed to be combined.In order to avoid unnecessary repetition, the utility model is to various combinations of possible ways
No further explanation will be given.
Claims (10)
1. a kind of clamping device, which is characterized in that including first clamping member, the second clamping piece, pull rod, regulating part, switch member and
Elastic component, described first clamping member and second clamping piece are oppositely arranged, and the both ends of the elastic component are connected to described respectively
In first clamping member and second clamping piece；
Described first clamping member is arranged above second clamping piece and is formed between the two a clamping gap, first folder
Gripping member and second clamping piece are respectively equipped with first through hole and the second through-hole, and the first through hole extends vertically through first folder
Gripping member, second through-hole extend vertically through second clamping piece, and both the first through hole and second through-hole altogether in
Axis；
The pull rod has opposite first end and second end, and the first end passes through the first through hole, and the second end is worn
Cross second through-hole；The regulating part and the first end are pivotally connected, and the regulating part can be in the first gear around pivot axis
And second switch between gear；The switch member and the second end are pivotally connected, and the switch member can opened around pivot axis
Switch between position and closed position；
When the regulating part is in first gear, the width in the clamping gap is greater than the regulating part in the second gear
The width in clamping gap when position；
When the switch member turns to open position, described first clamping member and second clamping piece are in the elastic component
It is located remotely from each other under elastic force effect, until the clamping gap reaches the maximum width of current gear；When the switch member goes to pass
When closed position, the switch member keeps described first clamping member and second clamping piece close to each other simultaneously by lifting the pull rod
The elastic component is compressed, until the clamping gap reaches the minimum widith of current gear.
2. clamping device as described in claim 1, which is characterized in that one end of the regulating part is provided with the first pivotal arm,
The upper and lower surfaces of first pivotal arm are respectively equipped with the first contact surface and the second contact surface, first contact surface with
Second contact surface is parallel to each other, when first contact surface is abutted with the upper surface of described first clamping member, the tune
Part is saved in first gear, when second contact surface is abutted with the upper surface of described first clamping member, the regulating part
In second gear.
3. clamping device as claimed in claim 2, which is characterized in that first pivotal arm and the first end pass through first
Shaft pivot joint, the vertical range of the axis of the first rotating shaft to the first contact surface are less than the axis of the first rotating shaft to second
The vertical range of contact surface.
4. clamping device as claimed in claim 2, which is characterized in that one end of the switch member is equipped with the second pivotal arm, institute
The end face and upper surface for stating the second pivotal arm are respectively equipped with third contact surface and the 4th contact surface, the third contact surface and described
4th contact surface vertically connects, when the third contact surface is abutted with the lower surface of second clamping piece, the switch member
In the open position, when the 4th contact surface is abutted with the lower surface of second clamping piece, the switch member is in institute
State closed position.
5. clamping device as claimed in claim 4, which is characterized in that second pivotal arm and the second end pass through second
Shaft pivot joint, the axis that the vertical range of axis to the third contact surface of second shaft is less than second shaft arrive
The vertical range of 4th contact surface.
6. clamping device as claimed in claim 4, which is characterized in that described first clamping member includes the first noumenon and by institute
The front end for stating the first noumenon extends outwardly the first clamp arm of setting, and the first through hole is arranged on the first noumenon, institute
The second clamp arm that the second clamping piece includes the second ontology and extends outwardly setting by the front end of second ontology is stated, it is described
Second through-hole is arranged on second ontology, and the extending direction of first clamp arm and second clamp arm is parallel to each other and two
The clamping gap is formed between person.
7. clamping device as claimed in claim 6, which is characterized in that the first noumenon and second ontology are collectively formed
Round or square configuration, the roof of the first noumenon the first container of recessed formation, first container and described first
Through-hole connection, the first end protrude into first container and are pivotally connected with the regulating part；The peripheral wall of the first noumenon is recessed
If forming the second container, recessed the is formationed third container of the peripheral wall of second ontology, the third container and described the
The connection of two through-holes, the second end protrudes into the third container and is pivotally connected with the switch member, and the switch member is being closed
When position, the free end of the switch member is contained in second container.
8. clamping device as claimed in claim 6, which is characterized in that the elastic component is spring, and the elastic component is arranged
On the pull rod；Step is equipped in the first through hole, one end of the elastic component is connected on the step, the elasticity
The other end of part is connected to the upper surface of second ontology；Or step is equipped in second through-hole, the elastic component
One end is connected to the lower surface of the first noumenon, and the other end of the elastic component is connected on the step.
9. clamping device as claimed in claim 6, which is characterized in that the lower surface of the first noumenon is equipped with limited wall, institute
It states limited wall to extend outwardly along the direction for being parallel to the first through hole central axes, the upper surface of second ontology corresponds to institute
Limited wall is stated equipped with the first spliced eye, the limited wall is slideably plugged in first spliced eye；Or described second
The upper surface of ontology is equipped with limited wall, and the limited wall extends outwardly along the direction for being parallel to second through-hole central axes, institute
The lower surface for stating the first noumenon corresponds to the limited wall and is equipped with the first spliced eye, and the limited wall is slideably plugged on described
In first spliced eye.
10. clamping device as claimed in claim 6, which is characterized in that the upper surface of second ontology is equipped with retaining wall, described
The outwardly extending direction of retaining wall is vertical with the extending direction of second clamp arm, and the first noumenon corresponds to the retaining wall and is equipped with
Second spliced eye, the retaining wall are slideably plugged in second spliced eye；Alternatively, the first noumenon is equipped with retaining wall,
The outwardly extending direction of retaining wall is vertical with the extending direction of first clamp arm, and second ontology corresponds to the retaining wall
Equipped with the second spliced eye, the retaining wall is slideably plugged in second spliced eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756334.1U CN208836211U (en) | 2018-10-26 | 2018-10-26 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756334.1U CN208836211U (en) | 2018-10-26 | 2018-10-26 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836211U true CN208836211U (en) | 2019-05-07 |
Family
ID=66319652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756334.1U Active CN208836211U (en) | 2018-10-26 | 2018-10-26 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020082444A1 (en) * | 2018-10-26 | 2020-04-30 | 深圳市蓝禾技术有限公司 | Clamp device |
| CN112971906A (en) * | 2021-02-22 | 2021-06-18 | 深圳市儿童医院 | Flexible sealing clamping structure and hemostatic device for pediatric gastroenterology |
-
2018
- 2018-10-26 CN CN201821756334.1U patent/CN208836211U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020082444A1 (en) * | 2018-10-26 | 2020-04-30 | 深圳市蓝禾技术有限公司 | Clamp device |
| CN112971906A (en) * | 2021-02-22 | 2021-06-18 | 深圳市儿童医院 | Flexible sealing clamping structure and hemostatic device for pediatric gastroenterology |
| CN112971906B (en) * | 2021-02-22 | 2022-03-25 | 深圳市儿童医院 | Flexible sealing clamping structure and hemostatic device for pediatric gastroenterology |
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