CN208935953U - A kind of extension adjustment device and the exhibition cabinet lamp with the extension adjustment device - Google Patents
A kind of extension adjustment device and the exhibition cabinet lamp with the extension adjustment device Download PDFInfo
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- CN208935953U CN208935953U CN201821929884.9U CN201821929884U CN208935953U CN 208935953 U CN208935953 U CN 208935953U CN 201821929884 U CN201821929884 U CN 201821929884U CN 208935953 U CN208935953 U CN 208935953U
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- China
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- telescopic rod
- adjustment device
- bumper post
- extension adjustment
- fixing seat
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Abstract
The utility model relates to technical field of lamps, refer in particular to a kind of extension adjustment device and the exhibition cabinet lamp with the extension adjustment device, including mounting plate, fixing seat, locking cap and telescopic rod, mounting plate is detachably connected with fixing seat, one end of fixing seat is provided with screw head, the locking cap is spirally connected with screw head, and locking cap and the fixing seat extend through the first perforation, the second perforation for being provided with and passing through for telescopic rod, and the first perforation is correspondingly arranged with the second perforation；Silica gel ring is provided between locking cap and screw head, silica gel ring sliding sleeve is set to the periphery of telescopic rod, the extruding inclined-plane for squeezing silica gel ring is provided in locking cap.The utility model will not damage the surface covering of telescopic rod convenient for the height of telescopic rod is adjusted, and when carrying out position adjusting to telescopic rod；On the other hand, the production cost of silica gel ring is low, and technique requires simply, and wearability is good, and telescopic rod does not need that position adjustment can be completed by extraneous tool when adjusting the position, easy to use.
Description
Technical field
The utility model relates to technical field of lamps, a kind of extension adjustment device is referred in particular to and with the telescopic adjustment
The exhibition cabinet lamp of device.
Background technique
Most unadjustable height after the exhibition cabinet lamp installation occurred currently on the market, needs replacing corresponding height after replacing showpiece
The lamps and lanterns of degree are used cooperatively, and use is very inconvenient, are shown at high cost；In addition, even if being logical using the exhibition cabinet lamp of adjustment height
The locking of side screw is crossed, the coating on lamp stand surface can be damaged after adjusting, and also influence inconvenient for operation is beautiful.
Summary of the invention
The utility model provides a kind of extension adjustment device for problem of the prior art and fills with the telescopic adjustment
The exhibition cabinet lamp set, structure is simple, is adjusted convenient for the height to telescopic rod, and to telescopic rod carry out position adjusting when, no
The surface covering of telescopic rod can be damaged；Telescopic rod does not need that position adjustment can be completed by extraneous tool when adjusting the position.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of extension adjustment device provided by the utility model, including mounting plate, fixing seat, locking cap and telescopic rod,
The mounting plate is detachably connected with fixing seat, and one end of the fixing seat is provided with screw head, and the locking cap is spirally connected with screw head,
The locking cap and the fixing seat extend through the first perforation, the second perforation for being provided with and passing through for telescopic rod, the first perforation
It is correspondingly arranged with the second perforation；Silica gel ring is provided between the locking cap and screw head, silica gel ring sliding sleeve is set to telescopic rod
Periphery is provided with the extruding inclined-plane for squeezing silica gel ring in locking cap.
Wherein, the extension adjustment device further includes nut, and the mounting plate is provided with mounting hole, the other end of fixing seat
It is provided with screw rod, the screw rod is spirally connected after passing through mounting hole with the nut.
Wherein, the bottom of the mounting plate is provided with buffer gear, and the buffer gear includes upper buffer layer, intermediate buffering
Layer and bottom breaker, the intermediate buffer layer include buffer layer ontology, and it is slow that a row is at least arranged on the buffer layer ontology
Rush column group, adjacent bumper post is arranged alternatively up and down in every row's bumper post group；
The dashpot being equipped with bumper post group is separately provided in the upper buffer layer and bottom breaker.
Wherein, the bumper post in the bumper post group is cylinder, square column, cylindroid or triangle rod structure；The buffering
Layer ontology is an integral molding structure with bumper post group.
Wherein, the bumper post in the bumper post group is respectively protruding into the dashpot in buffer layer and bottom breaker simultaneously
Air damping chamber is formed with dashpot inner wall；Dashpot, the bumper post are touched at the top of bumper post in the bumper post group
Shaft and dashpot inner wall between form the air damping chamber.
One end of a kind of exhibition cabinet lamp with extension adjustment device, including light-source lamp holder, light-source lamp holder and telescopic rod connects.
The utility model has the beneficial effects that
The utility model simple structure and reasonable design, it is easy to operate, it is adjusted convenient for the height to telescopic rod, and
When carrying out position adjusting to telescopic rod, the surface covering of telescopic rod will not be damaged；On the other hand, the production cost of silica gel ring is low,
Technique requires simply, and wearability is good, and telescopic rod does not need that position adjustment can be completed by extraneous tool when adjusting the position, makes
With conveniently.
Detailed description of the invention
Fig. 1 is a kind of structural exploded view of extension adjustment device of the utility model.
Fig. 2 is a kind of cross-sectional view of extension adjustment device of the utility model.
Fig. 3 is a kind of extension adjustment device of the utility model and the structure of the exhibition cabinet lamp with the extension adjustment device
Exploded view.
Fig. 4 is the structural schematic diagram of the buffer gear of the utility model.
Fig. 5 is the structural exploded view of the buffer gear of the utility model.
Include: in appended drawing reference of the Fig. 1 into Fig. 5
1-mounting plate 2-fixing seat, 3-locking cap
The perforation of 4-5-screw heads of telescopic rod 6-the first
7-the second perforation, 8-9-extruding of silica gel ring inclined-plane
10-nut 11-mounting hole, 12-screw rods
Upper 15-the intermediate buffer layer of buffer layer of 13-buffer gears 14-
16-bottom breaker 17-buffer layer ontology 18-bumper post groups
19-dashpot 20-air damping, 21-light-source lamp holders of chamber.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
A kind of extension adjustment device, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, including mounting plate 1, fixing seat 2, locking cap 3 with
And telescopic rod 4, the mounting plate 1 are detachably connected with fixing seat 2, one end of the fixing seat 2 is provided with screw head 5, the lock
Tight cap 3 is spirally connected with screw head 5, and the locking cap 3 and the fixing seat 2 extend through first for being provided with and passing through for telescopic rod 4 and wear
The perforation of hole 6, second 7, the first perforation 6 are correspondingly arranged with the second perforation 7；Silica gel ring is provided between the locking cap 3 and screw head 5
8,8 sliding sleeve of silica gel ring is set to the periphery of telescopic rod 4, and the extruding inclined-plane 9 for squeezing silica gel ring 8 is provided in locking cap 3.Tool
Body, telescopic rod 4 passes through the first perforation 6 and the second perforation 7, i.e. telescopic rod 4 is arranged in locking cap 3 and fixing seat 2, due to silica gel
Circle 8 is between locking cap 3 and screw head 5, and when locking cap 3 is tightened with screw head 5, the extruding inclined-plane 9 in locking cap 3 squeezes silica gel
Circle 8 so that silica gel ring 8 generates deformation and squeezes telescopic rod 4 and locking cap 3, and then positions telescopic rod 4, prevents from stretching
Bar 4 loosens；When needing to adjust the position of telescopic rod 4, unscrew locking cap 3 and screw head 5, so that the extruding inclined-plane 9 in locking cap 3
Silica gel ring 8 is not squeezed, and telescopic rod 4 can be pulled to slide, the position of telescopic rod 4 is adjusted；The utility model structure is simple,
It designs rationally, it is easy to operate, when being adjusted convenient for the height to telescopic rod 4, and carrying out position adjusting to telescopic rod 4, no
The surface covering of telescopic rod 4 can be damaged；On the other hand, the production cost of silica gel ring 8 is low, and technique requires simply, and wearability is good, stretches
Contracting bar 4 does not need that position adjustment can be completed by extraneous tool when adjusting the position, easy to use.
A kind of extension adjustment device described in the present embodiment, the extension adjustment device further include nut 10, the installation
Plate 1 is provided with mounting hole 11, and the other end of fixing seat 2 is provided with screw rod 12, the screw rod 12 pass through after mounting hole 11 with it is described
Nut 10 is spirally connected.Specifically, being spirally connected by nut 10 and screw rod 12 is easy to implement detachably connecting for fixing seat 2 and mounting plate 1
It connects, it is easy to use, it is easy to disassemble.
A kind of extension adjustment device described in the present embodiment, the bottom of the mounting plate 1 is provided with buffer gear 13, described
Buffer gear 13 includes upper buffer layer 14, intermediate buffer layer 15 and bottom breaker 16, and the intermediate buffer layer 15 includes buffering
Layer ontology 17, is at least arranged row's bumper post group 18, phase in every row's bumper post group 18 on the buffer layer ontology 17
Adjacent bumper post is arranged alternatively up and down；It is separately provided for and bumper post group in the upper buffer layer 14 and bottom breaker 16
18 dashpots 19 being equipped with.
A kind of extension adjustment device described in the present embodiment, the bumper post in the bumper post group 18 is cylinder, square column, ellipse
Cylinder or triangle rod structure；The buffer layer ontology 17 is an integral molding structure with bumper post group 18.
A kind of extension adjustment device described in the present embodiment, the bumper post in the bumper post group 18 are respectively protruding into slow
It rushes in the dashpot 19 in layer 14 and bottom breaker 16 and forms air damping chamber 20 with 19 inner wall of dashpot；The bumper post
Dashpot 19 is touched at the top of bumper post in group 18, forms the air between 19 inner wall of shaft and dashpot of the bumper post
Damping cavity 20.
Specifically, the upper buffer layer 14 of buffer gear, intermediate buffer layer 15 and bottom breaker 16 constitute " hamburger " structure, mention
High-flexibility forms air damping chamber between upper buffer layer 14 and intermediate buffer layer 15, bottom breaker 16 and intermediate buffer layer 15
20 structures, when stress, the bumper post deformation of intermediate buffer layer 15 squeezes the air in air damping chamber 20, in air damping chamber 20
The rebound of air stress give 1 one power-assisteds of mounting plate so that air damping chamber 20 resiles, alleviate the utility model by
Pressure and vibration, prevent vibration seriously make the utility model structure shake seriously light-source lamp holder 21 is made to wave influence exhibition
Show effect and regulating effect；The bumper post is flexible elastic.
As shown in figure 4, a kind of exhibition cabinet lamp with extension adjustment device, including light-source lamp holder 21, light-source lamp holder 21 with stretch
One end of contracting bar 4 connects.Specifically, the utility model structure is simple, is easy to implement the height adjustment of light-source lamp holder 21, user
Just.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (6)
1. a kind of extension adjustment device, it is characterised in that: including mounting plate, fixing seat, locking cap and telescopic rod, the installation
Plate is detachably connected with fixing seat, and one end of the fixing seat is provided with screw head, and the locking cap is spirally connected with screw head, the locking
Cap and the fixing seat extend through the first perforation, the second perforation for being provided with and passing through for telescopic rod, and the first perforation is worn with second
Hole is correspondingly arranged；Silica gel ring is provided between the locking cap and screw head, silica gel ring sliding sleeve is set to the periphery of telescopic rod, locking
The extruding inclined-plane for squeezing silica gel ring is provided in cap.
2. a kind of extension adjustment device according to claim 1, it is characterised in that: the extension adjustment device further includes spiral shell
Mother, the mounting plate are provided with mounting hole, and the other end of fixing seat is provided with screw rod, the screw rod pass through after mounting hole with it is described
Nut is spirally connected.
3. a kind of extension adjustment device according to claim 1, it is characterised in that: the bottom of the mounting plate is provided with slow
Punch mechanism, the buffer gear include upper buffer layer, intermediate buffer layer and bottom breaker, and the intermediate buffer layer includes buffering
Layer ontology, is at least arranged row's bumper post group on the buffer layer ontology, adjacent buffering in every row's bumper post group
Column is arranged alternatively up and down；
The dashpot being equipped with bumper post group is separately provided in the upper buffer layer and bottom breaker.
4. a kind of extension adjustment device according to claim 3, it is characterised in that: the bumper post in the bumper post group is
Cylinder, square column, cylindroid or triangle rod structure；The buffer layer ontology is an integral molding structure with bumper post group.
5. a kind of extension adjustment device according to claim 3, it is characterised in that: the bumper post in the bumper post group
It is respectively protruding into the dashpot in buffer layer and bottom breaker and forms air damping chamber with dashpot inner wall；The buffering
Dashpot is touched at the top of bumper post in column group, forms the air damping between the shaft and dashpot inner wall of the bumper post
Chamber.
6. a kind of exhibition cabinet lamp with any one of the claim 1-5 extension adjustment device, it is characterised in that: including illuminator
One end of head, light-source lamp holder and telescopic rod connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929884.9U CN208935953U (en) | 2018-11-21 | 2018-11-21 | A kind of extension adjustment device and the exhibition cabinet lamp with the extension adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929884.9U CN208935953U (en) | 2018-11-21 | 2018-11-21 | A kind of extension adjustment device and the exhibition cabinet lamp with the extension adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935953U true CN208935953U (en) | 2019-06-04 |
Family
ID=66727747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821929884.9U Active CN208935953U (en) | 2018-11-21 | 2018-11-21 | A kind of extension adjustment device and the exhibition cabinet lamp with the extension adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935953U (en) |
-
2018
- 2018-11-21 CN CN201821929884.9U patent/CN208935953U/en active Active
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