CN206299979U - A kind of projecting apparatus installs detent mechanism - Google Patents
A kind of projecting apparatus installs detent mechanism Download PDFInfo
- Publication number
- CN206299979U CN206299979U CN201621421990.7U CN201621421990U CN206299979U CN 206299979 U CN206299979 U CN 206299979U CN 201621421990 U CN201621421990 U CN 201621421990U CN 206299979 U CN206299979 U CN 206299979U
- Authority
- CN
- China
- Prior art keywords
- convex body
- head
- elastic convex
- body catch
- height
- 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.)
- Expired - Fee Related
Links
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model is related to projecting apparatus mounting technique field, and in particular to a kind of projecting apparatus installs detent mechanism, including installation case, support bar, mounting head, height adjusting part point and coupling part；The utility model sets elastic convex body catch on support bar and coordinates the head that is slidably installed to be capable of achieving height regulation, the combination of different height plane is set due to elastic convex body catch, can realize that height is adjusted for the supporting plane that the head that is slidably installed provides different height, when regulation height is needed, press the elastic convex body catch head that will be slidably installed and slip over convex body catch, it is to be capable of achieving position to lower to unclamp elastic convex body catch, timing is similar with umbrella structure on position, push up the elastic convex body catch of head extruding that is slidably installed and realize that height rises, operation is very convenient, setting expansion link at supporting plate two ends simultaneously can be finely adjusted to the height and position for installing case, and the headgear that is slidably installed is connected on support bar and is capable of achieving to rotate freely, complete the regulation of angle, with very strong practicality.
Description
Technical field
The utility model is related to projecting apparatus mounting technique field, and in particular to a kind of projecting apparatus installs detent mechanism.
Background technology
Projecting apparatus is pulled under the policy of domestic demand and the background of the continuous lifting of people's income in country, Rural Culture ethnic minority regions
Implementation further promoted the rapid growth of China's Projector Market.According to statistics, China's Projector Market shipment amount in 2010
Scale reaches 1,280,000, and 43.6% was increased compared to 2009.Think, China's Projector Market will keep quick within 2011
Increase, annual shipment amount is up to 1,670,000, year rate of growth about projecting apparatus be 30%.The five-year, China's Projector Market is answered
Close growth rate and be up to 17.1%.Chinese projector's product consumption market is concentrated mainly on the more flourishing North China of economy, East China, China
The large- and-medium size cities such as south.Education, commercial affairs, government, home entertaining are the four big main consumer groups for supporting Chinese projector industry.
Make a general survey of China's Projector Market.In terms of quantity either from product, quality or kind, certain ripe journey has all been reached
Degree, the popularization and application of product makes projector change from more professional display device to mass product in the psychological positioning of user,
The marketing scale of industry constantly expands, 2010, and China's Projector Market sales volume is 1,100,000, is increased compared to 2009
37.5%.From the point of view of this 10 years China's Projector Market developments, China's Projector Market scale increases by 18 times, its average annual increasing
Rate long is 39.14%, and industry is in high-speed development period.In the patent document of Patent No. CN201620315676, one is disclosed
Projecting apparatus wall hanging box, including fixed case lid, casing are planted, damp type retractable support is connected between described fixed case lid and casing
Bar, is fixed with projector mount assembly in casing, projector mount assembly includes liner plate, supporting plate, spring, screw rod, adjusting knob,
Liner plate is fixed on casing, and screw rod correspondence is fixed on the corner of liner plate, and supporting plate is arranged on the screw rod of corner by adjusting knob
On, spring correspondence is set on the screw rod between supporting plate and liner plate, and projecting apparatus is fixed on supporting plate, can be adjusted by adjusting knob
The projection angle of the elastic incline direction and then adjustment projecting apparatus to change supporting plate of section spring.Using after this structure, with knot
Structure advantages of simple, the easy to install, scope of application are big, projection flexible adjustment is light and the advantages of having decorative effect concurrently.
Above-mentioned patent document can be by various models and the projecting apparatus of size by the projecting apparatus fixing hole and bandage on supporting plate
On supporting plate, the elastic incline direction to change supporting plate of spring can be adjusted by the adjusting knob for adjusting corner, led to
That crosses that VELCRO bandage and bandage buckle coordinates and the projecting direction of projecting apparatus can be pointed into ceiling.But for how to provide one
Simple structure, setting height(from bottom) can adjust, simple operation, make low cost, and the wider array of projecting apparatus of the scope of application is installed detent mechanism and lacked
Few technical solution.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of projecting apparatus and installs detent mechanism, for solving such as
What provides a simple structure, and setting height(from bottom) can adjust, simple operation, makes low cost, and the wider array of projecting apparatus of the scope of application is installed
The problem of detent mechanism.
The utility model is achieved by the following technical programs：
A kind of projecting apparatus installs detent mechanism, including installs case, support bar and mounting head, support bar one end and the installation
Head center is connected, and the mounting head is provided with mounting hole, and also including height adjusting part point and coupling part, the height is adjusted
Section part includes elastic convex body catch and the head that is slidably installed, and the coupling part includes supporting plate and expansion link, and the elasticity is convex
Body catch is arranged on the outer surface of the support bar, and the head that is slidably installed is convex in the elasticity through the they sup-port
Body catch, described supporting plate one end is connected with the head that is slidably installed, other end is connected with the bottom of the expansion link, described
The top of expansion link is connected with the top of the installation case.
Preferably, the elastic convex body catch includes three plane combinations of height, and the plane combination includes 4 bullets
Property convex body catch.
Preferably, the differential seat angle between the elastic convex body catch is equal, and the outer surface of the support bar is provided with groove,
The elastic convex body catch is arranged in the groove.
Preferably, it is equipped with routing hole on the trailing flank and upper side for installing case.
Preferably, length of the maximal dilation length of the expansion link more than the support bar.
Preferably, the head that is slidably installed freely is socketed on the support bar.
The beneficial effects of the utility model are：
The utility model sets elastic convex body catch on support bar and coordinates the head that is slidably installed to be capable of achieving height regulation, due to
Elastic convex body catch sets the combination of different height plane, can realize height for the supporting plane that the head that is slidably installed provides different height
Degree regulation, when regulation height is needed, presses the elastic convex body catch head that will be slidably installed and slips over convex body catch, unclamps elastic convex body
Catch is to be capable of achieving position to lower, and timing is similar with umbrella structure on position, pushes up the elastic convex body of head extruding that is slidably installed
Catch realization height rises, and it is very convenient to operate, while set expansion link at supporting plate two ends can be to the height and position of installation case
It is finely adjusted, when can also solve height adjusting part and point being adjusted up, support bar touches the problem for installing case, and the headgear that is slidably installed
It is connected on support bar and is capable of achieving to rotate freely, complete the regulation of angle, the utility model simple structure, simple operation is capable of achieving
Highly adjust and angular adjustment, and cost is low, with very strong practicality.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is that bottom of the present utility model regards structural representation；
Fig. 4 is overlooking the structure diagram of the present utility model；
Label in figure is represented respectively：
1st, mounting head；2nd, support bar；3rd, supporting plate；4th, expansion link；The 5th, case is installed；6th, mounting hole；7th, be slidably installed head；8、
Elastic convex body catch；9th, routing hole.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
A kind of projecting apparatus as shown in Figure 1, Figure 2, Figure 3 and Figure 4 installs detent mechanism, including installs case, support bar and peace
Dress head, support bar one end is connected with mounting head center, and mounting head is provided with mounting hole, also including height adjusting part point and even
Socket part point, height adjusting part point includes elastic convex body catch and the head that is slidably installed, and coupling part includes supporting plate and expansion link, bullet
Property convex body catch be arranged on the outer surface of support bar, the head that is slidably installed is through they sup-port in elastic convex body catch, support
Plate one end is connected with the head that is slidably installed, other end is connected with the bottom of expansion link, the top of expansion link and the top for installing case
It is connected.
Specifically, elastic convex body catch includes three plane combinations of height, plane combination includes 4 elastic convex body gears
Piece, the differential seat angle between elastic convex body catch is equal, and the outer surface of support bar is provided with groove, and elastic convex body catch is arranged on recessed
In groove, install and routing hole is equipped with the trailing flank and upper side of case, the length of the maximal dilation length more than support bar of expansion link
Degree, the head that is slidably installed freely is socketed on support bar.
The utility model sets elastic convex body catch on support bar and coordinates the head that is slidably installed to be capable of achieving height regulation, due to
Elastic convex body catch sets the combination of different height plane, can realize height for the supporting plane that the head that is slidably installed provides different height
Degree regulation, when regulation height is needed, presses the elastic convex body catch head that will be slidably installed and slips over convex body catch, unclamps elastic convex body
Catch is to be capable of achieving position to lower, and timing is similar with umbrella structure on position, pushes up the elastic convex body of head extruding that is slidably installed
Catch realization height rises, and it is very convenient to operate, while set expansion link at supporting plate two ends can be to the height and position of installation case
It is finely adjusted, when can also solve height adjusting part and point being adjusted up, support bar touches the problem for installing case, and the headgear that is slidably installed
It is connected on support bar and is capable of achieving to rotate freely, complete the regulation of angle, the utility model simple structure, simple operation is capable of achieving
Highly adjust and angular adjustment, and cost is low, with very strong practicality.
Claims (6)
1. a kind of projecting apparatus installs detent mechanism, including installs case, support bar and mounting head, support bar one end and the mounting head
Center is connected, and the mounting head is provided with mounting hole, it is characterised in that：Including height adjusting part point and coupling part, institute
Stating height adjusting part point includes elastic convex body catch and the head that is slidably installed, and the coupling part includes supporting plate and expansion link, institute
The outer surface that elastic convex body catch is arranged on the support bar is stated, the head that is slidably installed is through the they sup-port in institute
Elastic convex body catch is stated, described supporting plate one end is connected with the head that is slidably installed, the bottom of other end and the expansion link
It is connected, the top of the expansion link is connected with the top of the installation case.
2. projecting apparatus according to claim 1 installs detent mechanism, it is characterised in that：The elastic convex body catch includes three
The plane combination of individual height, the plane combination includes 4 elastic convex body catch.
3. projecting apparatus according to claim 1 and 2 installs detent mechanism, it is characterised in that：The elastic convex body catch it
Between differential seat angle it is equal, the outer surface of the support bar is provided with groove, and the elastic convex body catch is arranged in the groove.
4. projecting apparatus according to claim 1 installs detent mechanism, it is characterised in that：The trailing flank of case and upper installed
Routing hole is equipped with side.
5. projecting apparatus according to claim 1 installs detent mechanism, it is characterised in that：The maximal dilation of the expansion link is long
Length of the degree more than the support bar.
6. projecting apparatus according to claim 1 installs detent mechanism, it is characterised in that：The head that is slidably installed freely is socketed
On the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421990.7U CN206299979U (en) | 2016-12-23 | 2016-12-23 | A kind of projecting apparatus installs detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421990.7U CN206299979U (en) | 2016-12-23 | 2016-12-23 | A kind of projecting apparatus installs detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299979U true CN206299979U (en) | 2017-07-04 |
Family
ID=59204924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621421990.7U Expired - Fee Related CN206299979U (en) | 2016-12-23 | 2016-12-23 | A kind of projecting apparatus installs detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822525A (en) * | 2017-11-29 | 2018-03-23 | 桂林航天工业学院 | A kind of food automatic frying cooker |
| CN108468913A (en) * | 2018-03-24 | 2018-08-31 | 袁静 | A kind of projecting apparatus of the teaching convenient for adjusting |
| CN109709757A (en) * | 2019-02-21 | 2019-05-03 | 明基智能科技（上海）有限公司 | Projector |
-
2016
- 2016-12-23 CN CN201621421990.7U patent/CN206299979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822525A (en) * | 2017-11-29 | 2018-03-23 | 桂林航天工业学院 | A kind of food automatic frying cooker |
| CN108468913A (en) * | 2018-03-24 | 2018-08-31 | 袁静 | A kind of projecting apparatus of the teaching convenient for adjusting |
| CN109709757A (en) * | 2019-02-21 | 2019-05-03 | 明基智能科技（上海）有限公司 | Projector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206299979U (en) | A kind of projecting apparatus installs detent mechanism | |
| CN204462950U (en) | A kind of desk-top computer display | |
| CN203897693U (en) | Desk with myopia prevention device | |
| CN204028904U (en) | A kind of English electronic dictionary | |
| CN209543862U (en) | A kind of Destination Management information displaying propagandizing device | |
| CN205137195U (en) | From novel desk lamp device of taking mosquito repellent function | |
| CN208274947U (en) | Dance barre is used in a kind of teaching | |
| CN208848393U (en) | A kind of English teaching device | |
| CN207052170U (en) | A kind of Physical Experiment lens | |
| CN203619028U (en) | Novel light table | |
| CN204287774U (en) | A kind of electronic clock structure being provided with concealed adjustment supporting seat | |
| CN204557938U (en) | A kind of Political Education of College Students Map-hanging set | |
| CN202753642U (en) | Teaching writing board provided with light-emitting devices | |
| CN208538433U (en) | A kind of external frame of LCD display | |
| CN201886657U (en) | Teaching pointer | |
| CN201646126U (en) | Movable small blackboard | |
| CN203118346U (en) | Novel advertising board | |
| CN212061487U (en) | English teaching multimedia device | |
| CN203010157U (en) | Wall-hung support for liquid crystal display device | |
| CN205938706U (en) | Monitoring PM2. 5's desk lamp | |
| CN205015798U (en) | Display screen with camera just makes things convenient for angle modulation | |
| CN204010397U (en) | A kind of calligraphy and drawing Copy trainer | |
| CN208225441U (en) | A kind of engineering quality control bulletining device | |
| CN208232694U (en) | A kind of art teaching easel | |
| CN204870207U (en) | Multi -functional removal teaching device of wiping from band plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |