CN108916179A - The clamp device of adjustable support height - Google Patents
The clamp device of adjustable support height Download PDFInfo
- Publication number
- CN108916179A CN108916179A CN201810839146.3A CN201810839146A CN108916179A CN 108916179 A CN108916179 A CN 108916179A CN 201810839146 A CN201810839146 A CN 201810839146A CN 108916179 A CN108916179 A CN 108916179A
- Authority
- CN
- China
- Prior art keywords
- fastener
- section
- external thread
- dead ring
- clamp device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000003467 diminishing effect Effects 0.000 claims abstract description 3
- 230000033228 biological regulation Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 26
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/149—Telescoping systems locking in intermediate non-discrete positions with a sleeve or ring having a tapered or conical surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Abstract
A kind of clamp device of adjustable support height of the invention, including connector sleeve, the fastener for being set in connector sleeve top and the dead ring for being set in fastener top, the connector sleeve includes the fastening section of the lower part of coaxial arrangement and the linkage section on top, the lower part of the fastener is set on linkage section, there is diameter diminishing external thread section from bottom to top on the fastener, the external thread section has at least two to extend to fastener upper surface and the short slot III parallel with axis, the inner wall of the dead ring has internal thread segment compatible with external thread section, external thread section is gradually tightened during dead ring screws in external thread section.The clamp device of adjustable support height of the invention, stable structure is reliable, and installation is simple, easy to operate, and patient and family members can easily adjust the height of hospital bed bracket by fastening assembly.
Description
Technical field
The invention belongs to field of stents, and in particular to a kind of clamp device of adjustable support height.
Background technique
With development in science and technology, many hospitals start to configure tablet computer for patient, and tablet computer can be patient and treatment
The family members of patient provide amusement, life information service, provide the convenience of information, amusement and life shopping to patient and its family members,
Improve the service level wiped out and treated insect pests and plant diseases other than treating during patient is hospitalized, satisfaction and reputation of the enhancing patient to hospital services.
Since patient is usually handicapped, tablet computer can be easily used on one's sick bed in order to meet patient,
Facilitate tablet computer simultaneously regular, it is not easy to lose, usually tablet computer is mounted on the bracket by hospital bed, existing plate
Computer bracket generally can not adjust height, and patient is inconvenient when in use.
Summary of the invention
In view of the above technical problems, the present invention is intended to provide a kind of simple to operate, adjustable Flat computer support frame
The clamp device of the adjustable support height of height.
For this purpose, the technical scheme adopted by the invention is as follows：A kind of clamp device of adjustable support height, including connection
The dead ring for covering, being set in the fastener on connector sleeve top and being set in fastener top, the connector sleeve include coaxial arrangement
Lower part fastening section and top linkage section, the lower part of the fastener is set on linkage section, has on the fastener
Diminishing external thread section, the external thread section have at least two to extend to fastener upper surface and and axis to diameter from bottom to top
The inner wall of the parallel short slot III of line, the dead ring has internal thread segment compatible with external thread section, screws in dead ring outer
External thread section is gradually tightened during thread segment.
The clamp device of adjustable support height of the invention, for the hospital bed branch at least two sections height regulating rods
Frame is fixed on the height regulating rod of lower part by connector sleeve, since external thread section has short slot III, tightens fastener
Or expand, fastening assembly is mounted on to the junction of two sections of height regulating rods, unlocks or lock two sections of height by rotational fastener ring
The relative position for spending adjusting rod, easy for installation to adjust the height of height regulating rod, using simple, stable structure is reliable, raw
It produces at low cost.
Further, the inner wall of the fastening section is provided with down big up small step surface I.Using the above structure, can make to connect
Set is hung on the height regulating rod of lower part, further increases structural stability.
Further, the inner wall of the fastener is provided with down big up small step surface II, and the lower end surface of the fastener is supported
On the interface of fastening section and linkage section, the step surface II is just against on the upper surface of linkage section.Using the above structure,
Structure is more compact, and fastener is steadily set on connector sleeve.
Further, the top of the linkage section has at least one short slot II parallel with axis, in the step surface II
On be provided with the anti-rotation trip for extending downward into fastener lower end surface, the anti-rotation trip be embedded in short slot II in.Using the above structure,
Fastener rotation can be limited by connector sleeve, in order to avoid influence fastening effect.
Further, regulation handle is arranged on the dead ring.Using the above structure, it operates more convenient.
Further, the anti-rotation tenon being mutually matched is provided on the dead ring and the binding face of regulation handle.Use with
Upper structure guarantees that dead ring can rotate therewith when rotation regulation handle.
Further, the middle part of fastener is arranged in the external thread section, and the middle part of dead ring is arranged in the internal thread segment,
After the dead ring is completely screwed into external thread section, the upper surface of the dead ring is flushed with the upper surface of fastener.Use with
Upper structure, it is specious, after dead ring is completely screwed into external thread section, the inner wall of the fastener more than external thread section and top
Height regulating rod be bonded completely, further increase structural stability, improve fastening effect.
The beneficial effects of the invention are as follows：The clamp device of adjustable support height of the invention, stable structure is reliable, installation
Simply, easy to operate, patient and family members can easily adjust the height of hospital bed bracket by fastening assembly.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is the perspective view of connector sleeve；
Fig. 3 is the perspective view of fastener；
Fig. 4 is the perspective view of dead ring；
Fig. 5 is the perspective view of three-dimensional adjustable shelf and computer erection joint；
Fig. 6 is the perspective view of mounting assembly；
Fig. 7 is the perspective view of the first gripping block and connection component；
Fig. 8 is the perspective view of the second gripping block；
Fig. 9 is the perspective view of the first gripping block；
Figure 10 is the structural schematic diagram of the first gripping block and the second gripping block.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the invention will be further described：
As shown in Fig. 5 to Figure 10, a kind of hospital bed Flat computer support frame, including mounting assembly, setting are in mounting assembly
Three-dimensional adjustable shelf and the computer erection joint 9 that is arranged on three-dimensional adjustable shelf, mounting assembly includes the first gripping block 1, can edge
The second gripping block 2 and connection component, three-dimensional adjustable shelf of first gripping block 1 sliding are mounted on the first gripping block by connection component
On 1,1 two sides of the first gripping block have the first installation trunnion 13, and 2 two sides of the second gripping block have with the first installation trunnion 13 one by one
Corresponding second installation trunnion 23 passes through bolt and nut component between first installation trunnion 13 and corresponding second installation trunnion 23
It tightens together, the second gripping block 2 is horizontally inserted into the first gripping block 1 and surrounds the mounting hole to be formed and be passed through for column, and mounting hole is horizontal
Section is rectangle, and adjustable section may be mounted on the column of different shape or size, when the second gripping block 2 is towards close
When the direction sliding of the first gripping block 1, mounting hole is gradually reduced, when the second gripping block 2 is away from the direction of the first gripping block 1
When sliding, mounting hole is gradually increased.
As shown in Fig. 6 to Figure 10, the first gripping block 1 is first clamping slot of " V " type close to the end face of the second gripping block 2
11, the second gripping block 2 is second clamping slot 21 of " M " type, the two sides point of the first clamping slot 11 close to the end face of the first gripping block 1
It is not provided with slidable adjustment slot 12, there are two inner sidewall 21a and two lateral wall 21b, the second clamping slots for the second clamping slot 21 tool
It is respectively arranged with the protrusion 22 that is slidably matched on 21 two lateral wall 21b, each protrusion 22 that is slidably matched is inserted into pair respectively
The slidable adjustment slot 12 answered adjusts position of the protrusion 22 in slidable adjustment slot 12 that be slidably matched, it can changes mounting hole
Size.
As shown in Fig. 6 to Figure 10, the thickness of the first gripping block 1 and the second gripping block 2 is equal, and be slidably matched protrusion 22
Thickness is less than the thickness of the second gripping block 2 and equal with the width of slidable adjustment slot 12, and the protrusion 22 that is slidably matched is in the second folder
It is centrally located on the thickness direction of tight block 2, the protrusion 22 that is slidably matched is inserted into after slidable adjustment slot 12 and slidable adjustment slot 12
Cell wall is in close contact, and will not have gap to cause to loosen, structure is more stable.First installation trunnion 13 and the second installation trunnion 23 are equal
It for vertical trunnion and is respectively three, one of them first installation trunnion 13 setting is clamped in 1 side of the first gripping block and first
It is centrally located on the thickness of block 1, and the mounting hole of the first installation trunnion 13 is strip-shaped hole, other two the first installation trunnion 13
The two sides up and down of the slidable adjustment slot 12 of first gripping block, 1 other side are set, and the mounting hole of the first installation trunnion 13 is
Circular hole is offset horizontally by setting, the second installation trunnion 23 and the first installation trunnion 13 positioned at the first not ipsilateral installation trunnion 13
It corresponding, the end of the protrusion 22 that is slidably matched of 2 side of the second gripping block is arranged in one of them second installation trunnion 23,
And the mounting hole of the second installation trunnion 23 is circular hole, other two the second installation setting of trunnion 23 is another in the second gripping block 2
The two sides up and down of the protrusion 22 that is slidably matched of side, and the mounting hole of the second installation trunnion 23 is strip-shaped hole, is located at not ipsilateral
Second installation trunnion 23 be offset horizontally by setting.When mounting hole is of different sizes, the phase of the first gripping block 1 and the second gripping block 2
When to position difference, it can be fixedly connected by bolt and nut component between the first installation trunnion 13 and the second installation trunnion 23,
The first gripping block 1 and the second gripping block 2 is set to be fixedly mounted on column, structure is sufficiently stable reliable.
As shown in Figure 6 and Figure 7, the first gripping block 1 has mounting portion 14, connection component far from the one side of the first clamping slot 11
The connector I 3 of connector II 4 and " L " type being slideably sleeved on connector II including " L " type, connector II 4 include
The construction section 42 of horizontally arranged inserting paragraph 41 and vertical direction setting, the root of three-dimensional adjustable shelf is inserted vertically into construction section
Connection is realized in 42, connector I 3 includes horizontally arranged orthogonal linkage section 31 and suit section 32, linkage section 31
It is fixedly connected with mounting portion 14, suit section 32 is set in inserting paragraph 41, on the opposite two sidewalls of the inserting paragraph 41 of connector II 4
It is arranged there are two the strip groove extended along 41 axis direction of inserting paragraph, is provided with along the opposite two sidewalls of suit section 32 and strip groove
Corresponding circular hole, bolt and nut component passes through the strip groove on connector II 4, the realization of the circular hole on connector I 3 is fastenedly connected.
Using the above structure, position-adjustable of the connector I 3 in connector II 4, thus the position of adjustable three-dimensional adjustable shelf, just
It in installation and uses, connector I 3 is fixedly connected with connector II 4 by bolt and nut, and stable structure is reliable.
As shown in Fig. 6, Fig. 7, Fig. 9 and Figure 10, the mounting portion 14 is box structure, and the mounting portion 14 is weldingly fixed on
The one end of first gripping block 1 far from the second gripping block 2 simultaneously has angle between the first gripping block 1, and angle is 30 °~60 °, excellent
45 ° are selected as, makes to connect between the first gripping block 1 and mounting portion 14 more stable.First gripping block 1 is far from the second gripping block
2 one end is " W " type face 15, and one end of the mounting portion 14 is provided with the middle part for " W " type face 15 respectively and end insertion installation
Two short slots I, the setting of short slot I further increases the contact area between the first gripping block 1 and mounting portion 14, to mention
High stable connection.At least two and the contour mounting post 14a of mounting portion 14, institute are provided in the inner cavity of the mounting portion 14
The mounting hole for being provided with and axially penetrating through on mounting post 14a is stated, between 14 inner sidewall of each mounting post 14a and mounting portion, two mounting posts
It is connected by reinforcing rib 14b between 14a, reinforcing rib 14b improves the intensity of mounting portion 14.The linkage section 31 it is opposite two
There is the circular hole being adapted with mounting hole, the linkage section 31 is set on mounting portion 14 and passes through bolt and nut component on side wall
It is fixedly connected with mounting portion 14, stable structure is reliable.
As shown in figure 5, three-dimensional adjustable shelf includes height regulating rod 5 and levelling lever 6, height regulating rod 5 includes up-regulation
Pole 51 and lower dolly bar 52, the lower end of upper adjusting rod 51 are inserted into the upper end of lower dolly bar 52 and can be slideed along the axis, upper adjusting
The junction of bar 51 and lower dolly bar 52 is provided with the fastening assembly 7 of adjustable size, is provided with regulation handle on fastening assembly 7
8, by rotation regulation handle 8, the size of fastening assembly 7 is adjusted, when rotating regulation handle 8 makes fastening assembly 7 become larger, on
Adjusting rod 51 can slide along the axis, so that the height of three-dimensional adjustable shelf is adjusted, when rotation regulation handle 8 makes fastening assembly 7 become smaller
When, the relative position of upper adjusting rod 51 and lower dolly bar 52 is fixed.Levelling lever 6 is adjusted including sequentially connected first level
Bar 61 and the second levelling lever 62, first level adjusting rod 61 are rotatably arranged in the top of adjusting rod 51, the second water
Heibei provincial opera pole 62 is rotatably arranged in the one end of first level adjusting rod 61 far from upper adjusting rod 51, and computer erection joint 9 is pacified
Mounted in second one end of levelling lever 62 far from first level adjusting rod 61.Levelling lever 6 uses the design of segmented, just
It is easy to operate in the position of adjustment tablet computer in the horizontal direction, it, can be Level tune when patient does not use tablet computer
The receipts of bar 6 gather into folds, and do not take up space, and do not interfere other of patient and family members movable.
As shown in Figures 1 to 4, as shown in Figure 7 to 9, the fastening assembly 7 includes connector sleeve 71, is set in connector sleeve
The fastener 72 on 71 tops and the dead ring 73 for being set in 72 top of fastener, the connector sleeve 71 include the lower part of coaxial arrangement
Fastening section 71a and top linkage section 71b, the inner wall of fastening section 71a is provided with down big up small step surface I, the step surface I
It is just against on the upper surface of lower dolly bar 52, the fastening section 71a and lower dolly bar 52 are interference fitted, and keep connector sleeve 71 secured
Ground is fixed on the junction of adjusting rod 51 and lower dolly bar 52, and the top of the linkage section 71b has at least one and axis
Parallel II 71c of short slot, the inner wall of fastener 72 are provided with down big up small step surface II, be provided on the step surface II to
Under extend to the anti-rotation trip 72b (not shown) of 72 lower end surface of fastener, the lower part of the fastener 72 is set in connection
It on section 71b and is against on the interface of fastening section 71a and linkage section 71b, the step surface II is just against the upper of linkage section 71b
On end face, in anti-rotation trip 72b insertion II 71c of short slot, so that fastener 72 is securely fixed on connector sleeve 71, connection
Set 71 prevents fastener 72 from rotating by anti-rotation trip 72b, the middle part of the fastener 72 with diameter from bottom to top by
Tapered small external thread section 72a, external thread section 72a have at least two to extend to 72 upper surface of fastener and parallel with axis
III 72b of short slot, there is internal thread segment 73b compatible with external thread section 72a in the middle part of the inner wall of the dead ring 73, fastening
External thread section 72a is gradually tightened during ring 73 screws in external thread section 72a, by adjusting on dead ring 73 can unlock or lock
The relative position of adjusting rod 51 and lower dolly bar 52, to adjust the height of height regulating rod 5, the regulation handle 8 is set in
On dead ring 73, and the anti-rotation tenon 73a being mutually matched is provided on the binding face of the two, it is i.e. adjustable by regulation handle 8
Dead ring 73, it is simple to operate.
Claims (7)
1. a kind of clamp device of adjustable support height, it is characterised in that：Including connector sleeve (71), it is set in connector sleeve (71)
The fastener (72) on top and the dead ring (73) for being set in fastener (72) top, the connector sleeve (71) include coaxial arrangement
Lower part fastening section (71a) and top linkage section (71b), the lower part of the fastener (72) is set in linkage section (71b)
On, there is diameter diminishing external thread section (72a) from bottom to top, the external thread section (72a) tool on the fastener (72)
There are at least two to extend to fastener (72) upper surface and the short slot III (72b) parallel with axis, the dead ring (73) it is interior
Wall has with external thread section (72a) compatible internal thread segment (73b), screws in the mistake of external thread section (72a) in dead ring (73)
External thread section (72a) is gradually tightened in journey.
2. the clamp device of adjustable support height according to claim 1, it is characterised in that：The fastening section (71a)
Inner wall be provided with down big up small step surface I.
3. the clamp device of adjustable support height according to claim 1 or 2, it is characterised in that：In the fastener
(72) inner wall is provided with down big up small step surface II, and the lower end surface of the fastener (72) is against fastening section (71a) and connects
On the interface for meeting section (71b), the step surface II is just against on the upper surface of linkage section (71b).
4. the clamp device of adjustable support height according to claim 3, it is characterised in that：The linkage section (71b)
Top there is at least one short slot II (71c) parallel with axis, be provided on the step surface II extend downward into it is tight
The anti-rotation trip (72b) of firmware (72) lower end surface, the anti-rotation trip (72b) are embedded in short slot II (71c).
5. the clamp device of adjustable support height according to claim 3, it is characterised in that：In the dead ring (73)
On be arranged with regulation handle (8).
6. the clamp device of adjustable support height according to claim 5, it is characterised in that：The dead ring (73) and
The anti-rotation tenon (73a) being mutually matched is provided on the binding face of regulation handle (8).
7. the clamp device of adjustable support height according to claim 1, it is characterised in that：The external thread section
(72a) setting is at the middle part of fastener (72), and internal thread segment (73b) setting is at the middle part of dead ring (73), when described tight
Gu after ring (73) is completely screwed into external thread section (72a), the upper surface of the dead ring (73) and the upper surface of fastener (72) are neat
It is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839146.3A CN108916179A (en) | 2018-07-27 | 2018-07-27 | The clamp device of adjustable support height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839146.3A CN108916179A (en) | 2018-07-27 | 2018-07-27 | The clamp device of adjustable support height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916179A true CN108916179A (en) | 2018-11-30 |
Family
ID=64418619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839146.3A Withdrawn CN108916179A (en) | 2018-07-27 | 2018-07-27 | The clamp device of adjustable support height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916179A (en) |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |