CN104655398A - Lamp base binding force testing tool and testing method - Google Patents
Lamp base binding force testing tool and testing method Download PDFInfo
- Publication number
- CN104655398A CN104655398A CN201310596801.4A CN201310596801A CN104655398A CN 104655398 A CN104655398 A CN 104655398A CN 201310596801 A CN201310596801 A CN 201310596801A CN 104655398 A CN104655398 A CN 104655398A
- Authority
- CN
- China
- Prior art keywords
- lamp socket
- lamp holder
- pressure arm
- groove
- balance plate
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000004088 simulation Methods 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims description 7
- 230000037396 body weight Effects 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 238000010998 test method Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp base binding force testing tool which is used for testing the binding force of threads of a lamp base. The lamp base binding force testing tool comprises a base, a bracket, a limiting part, a fixing part, a force testing part and a simulation lamp holder with outer threads, wherein the bracket is mounted on the base; the force testing part comprises a balance plate and a pressure arm formed by extending the balance plate outwards; the connecting part of the pressure arm and the balance plate is rotationally mounted on the bracket through a rotating shaft and is kept in balance; the simulation lamp holder is mounted at the end part of the rotating shaft; the limiting part is arranged relative to the bracket so as to limit the pressure arm; the fixing part is used for fixing the testing lamp base and is opposite to the simulation lamp holder. The invention further provides a lamp base binding force testing method.
Description
Technical field
The present invention relates to a kind of lamp socket adhesion test fixture and method of testing thereof.
Background technology
Connection in existing light fixture between lamp holder with lamp socket is all being threaded by conducting metal.Lamp holder has externally threaded link, be fixed in the hole of the internal thread of lamp socket by the mode of screw thread rotation, screw thread simultaneously in lamp socket also has another effect to provide electric energy to light source exactly, and lamp socket is divided into two sections of material to form, screw thread is metal material and is fixed in stupalith, when light source screws in lamp socket, if instability installed by the metal material of lamp socket and described stupalith, when rotating light source, the power that produces can cause metal threadedly deviating from stupalith, causes light fixture to damage and the generation of security incident.So the switching performance between the metal threaded and ceramics seat of light fixture lamp socket when designing must be investigated, and try without this frock now, so the stability of lamp socket cannot be ensured.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of lamp socket adhesion test fixture verifying the metal threaded of lamp socket and the conjugation of ceramic shell.
There is a need to provide a kind of described lamp socket adhesion method of testing.
In order to solve the problems of the technologies described above, the invention provides a kind of lamp socket adhesion test fixture, for testing the adhesion of the screw thread of lamp socket, it comprises base, be loaded on the support of described base, limiting section, fixed part, dynamometry portion and there is externally threaded simulation lamp holder, the pressure arm that described dynamometry portion comprises balance plate and extended to form by described balance plate, described pressure arm and balance plate junction to be rotatably loaded on described support by rotating shaft and to keep balancing, described simulation lamp holder is loaded on described roller end, described limiting section and support are oppositely arranged with spacing described pressure arm, described fixed part fixing test lamp socket is also relative with described simulation lamp holder.
Wherein, described balance plate is arc, and described pressure arm is the body of rod that described balance plate shortest arc shape limit radial direction extends to form, and described pressure arm side is provided with the draw-in groove that several uniform intervals is arranged.
Wherein, described lamp socket adhesion test fixture also comprises the force body of the Different Weight that can be hung on described draw-in groove.
Wherein, described support comprises two relative plate bodys being vertically loaded on base one end, and described pressure arm and balance plate junction are between described two plate bodys, and described rotating shaft is through described two plate bodys and described pressure arm and balance plate junction.
Wherein, described fixed part comprises fixed mount and holds screw, and described fixed mount end opens holds groove, described in hold screw run through described in hold groove.
Wherein, described fixed mount to be vertically loaded on described base and to be positioned at described support side, and described simulation lamp holder is loaded on described rotating shaft and exposes the end of support side and be oppositely arranged with the described groove that holds.
Wherein, described limiting section is relative with described support is loaded on the described base other end, and described limiting section end is provided with stopper slot, and described stopper slot supports the end of described pressure arm far from equilibrium plate.
Wherein, described base comprises surface, and described fixed part and described are set up in described surperficial one end, and described limiting section is located at the described surperficial other end.
The invention still further relates to a kind of lamp socket adhesion method of testing, use above-mentioned lamp socket adhesion test fixture, described method comprises: provide and have ceramic lamp pedestal and metal threaded lamp socket, be loaded on holding on groove and being bolted on described simulation lamp holder of described fixed mount, wherein, the sense of rotation that is spirally connected is identical with described pressure arm bearing of trend, and described lamp socket and described simulation lamp holder keep coaxial position;
By holding screw lock lamp socket;
Described balance plate makes described lamp socket keep with simulation lamp holder the state that is initially spirally connected;
From apart from described balance plate first draw-in groove hanging support force body farthest, the adhesion that force body observes described screw thread and lamp holder is taken off after keeping a period of time, then second draw-in groove hanging support gravity after described first draw-in groove is greater than another force body of a force body weight, the adhesion that force body observes described screw thread and lamp holder is taken off after keeping a period of time, and then hanging support gravity on the 3rd draw-in groove is greater than the force body of second force body weight, so test is till the adhesion of described screw thread and lamp holder is damaged.
Wherein, the weight of described force body is tested the value range of the adhesion of described screw thread and lamp holder and sets by dynamometer.
Lamp socket adhesion test fixture of the present invention is provided with balance and pressure arm, described balance plate and pressure arm is driven to rotate by rotating shaft, and simulate lamp holder and be loaded on described roller end, by applying lamp socket and the power that is spirally connected simulating lamp holder at described pressure arm hanging support force body, with the adhesion of the screw thread and lamp holder of testing described lamp socket, to ensure the qualification rate of lamp socket.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the lamp socket adhesion test fixture that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, embodiment of the present invention provides a kind of lamp socket adhesion test fixture, for the adhesion of the ceramic lamp pedestal and screw thread of testing lamp socket.Described test fixture 100 comprises base 10, is loaded on the support 13 of described base 10, limiting section 15, fixed part 17, dynamometry portion 20, several force body 35 and has externally threaded simulation lamp holder 30.The pressure arm 23 that described dynamometry portion 20 comprises balance plate 21 and extended to form by described balance plate 21.Described pressure arm 23 and balance plate 21 junction to be rotatably loaded on described support 13 by rotating shaft 25 and to keep balancing, described simulation lamp holder 30 is loaded on described rotating shaft 25 end, described limiting section 15 is oppositely arranged with spacing described pressure arm 23 with support 3, and described fixed part 17 fixing test lamp socket is also relative with described simulation lamp holder 30.
Specifically, described base 10 comprises surface 11.Described support 13 is two relative plate bodys being vertically loaded on described surperficial 11 one end.Described limiting section 15 is a body of rod, and it is located at described surperficial 11 other ends relative with described support 13.Described limiting section 15 end has stopper slot 151.Described fixed part 17 comprises fixed mount 171 and holds screw 172.Described fixed part 17 to be vertically loaded on described surperficial 11 and to be positioned at described support 13 side.Described fixed mount 171 end opens holds groove 173.The described screw 172 that holds is two, holds groove 173 described in relatively running through, with hold be loaded on shown in hold lamp socket in groove 173.
In the present embodiment, described balance plate 21 is arc.Described pressure arm 23 is the body of rod that described balance plate 21 shortest arc shape limit radial direction extends to form.Described pressure arm 23 side is provided with the draw-in groove 231 that several uniform intervals is arranged.Described pressure arm 23 and balance plate 21 junction are between two plate bodys of described support 13, described rotating shaft 25 is through described two plate bodys and described pressure arm 23 and balance plate 21 junction, and described pressure arm 23 and balance plate 21 keep parallel with described base 10, described pressure arm 23 supports away from one end of described balance plate 21 and described stopper slot 151.Described rotating shaft 25 drives described dynamometry portion 20 support 13 of having mercy on to rotate, and described simulation lamp holder 30 is loaded on described rotating shaft 25 and exposes the end of support 13 side and be oppositely arranged with the described groove 173 that holds, so that described lamp socket is bolted on described simulation lamp holder 30.
In the present embodiment, the quantity of described several force body 35 is four, and weight increases gradually.The weight of described force body 35 is tested the value range of the adhesion of described screw thread and lamp holder and sets according to dynamometer.
When using lamp socket adhesion test fixture 100 as above to test, be loaded on holding on groove 173 of described fixed mount 17 by having ceramic lamp pedestal and metal threaded lamp socket and be bolted on described simulation lamp holder 30, wherein, the sense of rotation that is spirally connected is identical with described pressure arm 23 bearing of trend, described lamp socket and described simulation lamp holder 10 keep coaxial position, then lock described lamp socket by holding screw 172, described balance plate 21 makes described lamp socket keep with simulation lamp holder 30 state that is initially spirally connected, then from apart from described balance plate 21 first draw-in groove 231 hanging support force body 35 farthest, keep taking off the adhesion that force body 35 observes described screw thread and lamp holder after one hour, then second draw-in groove 231 hanging support gravity after described first draw-in groove 231 is greater than another force body 35 of a force body weight, keep taking off the adhesion that force body observes described screw thread and lamp holder after one hour, and then hanging support gravity on the 3rd draw-in groove is greater than the force body of second force body weight, test like this is till the adhesion of described screw thread and lamp holder is damaged, remove balance plate 21 described in force body process make described lamp socket with simulation lamp holder 30 get back to the state that is initially spirally connected.
In sum, lamp socket adhesion test fixture of the present invention is provided with balance plate 21 and pressure arm 23, described balance plate 21 and pressure arm 23 is driven to rotate by rotating shaft 25, and simulate lamp holder 30 and be loaded on described rotating shaft 25 end, by applying lamp socket and the power that is spirally connected simulating lamp holder 30 at described pressure arm 23 hanging support force body 35, with the adhesion of the screw thread and lamp holder of testing described lamp socket, to ensure the qualification rate of lamp socket.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a lamp socket adhesion test fixture, for testing the adhesion of the screw thread of lamp socket, it is characterized in that, described lamp socket adhesion test fixture comprises base, be loaded on the support of described base, limiting section, fixed part, dynamometry portion and there is externally threaded simulation lamp holder, the pressure arm that described dynamometry portion comprises balance plate and extended to form by described balance plate, described pressure arm and balance plate junction to be rotatably loaded on described support by rotating shaft and to keep balancing, described simulation lamp holder is loaded on described roller end, described limiting section and support are oppositely arranged with spacing described pressure arm, described fixed part fixing test lamp socket is also relative with described simulation lamp holder.
2. lamp socket adhesion test fixture according to claim 1, it is characterized in that, described balance plate is arc, and described pressure arm is the body of rod that described balance plate shortest arc shape limit radial direction extends to form, and described pressure arm side is provided with the draw-in groove that several uniform intervals is arranged.
3. lamp socket adhesion test fixture according to claim 2, is characterized in that, described lamp socket adhesion test fixture also comprises the force body of the Different Weight that can be hung on described draw-in groove.
4. lamp socket adhesion test fixture according to claim 2, it is characterized in that, described support comprises two relative plate bodys being vertically loaded on base one end, described pressure arm and balance plate junction are between described two plate bodys, and described rotating shaft is through described two plate bodys and described pressure arm and balance plate junction.
5. lamp socket adhesion test fixture according to claim 4, it is characterized in that, described fixed part comprises fixed mount and holds screw, and described fixed mount end opens holds groove, described in hold screw run through described in hold groove.
6. lamp socket adhesion test fixture according to claim 5, it is characterized in that, described fixed mount to be vertically loaded on described base and to be positioned at described support side, and described simulation lamp holder is loaded on described rotating shaft and exposes the end of support side and be oppositely arranged with the described groove that holds.
7. lamp socket adhesion test fixture according to claim 4, it is characterized in that, described limiting section is relative with described support is loaded on the described base other end, and described limiting section end is provided with stopper slot, and described stopper slot supports the end of described pressure arm far from equilibrium plate.
8. lamp socket adhesion test fixture according to claim 3, it is characterized in that, described base comprises surface, and described fixed part and described are set up in described surperficial one end, and described limiting section is located at the described surperficial other end.
9. a lamp socket adhesion method of testing, use the lamp socket adhesion test fixture as described in right 1 to 8, it is characterized in that, described method comprises: provide and have ceramic lamp pedestal and metal threaded lamp socket, be loaded on holding on groove and being bolted on described simulation lamp holder of described fixed mount, wherein, the sense of rotation that is spirally connected is identical with described pressure arm bearing of trend, and described lamp socket and described simulation lamp holder keep coaxial position;
By holding screw lock lamp socket;
Described balance plate makes described lamp socket keep with simulation lamp holder the state that is initially spirally connected;
From apart from described balance plate first draw-in groove hanging support force body farthest, the adhesion that force body observes described screw thread and lamp holder is taken off after keeping a period of time, then second draw-in groove hanging support gravity after described first draw-in groove is greater than another force body of a force body weight, the adhesion that force body observes described screw thread and lamp holder is taken off after keeping a period of time, and then hanging support gravity on the 3rd draw-in groove is greater than the force body of second force body weight, so test is till the adhesion of described screw thread and lamp holder is damaged.
10. method of testing according to claim 9, is characterized in that, the weight of described force body is tested the value range of the adhesion of described screw thread and lamp holder and sets by dynamometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596801.4A CN104655398A (en) | 2013-11-22 | 2013-11-22 | Lamp base binding force testing tool and testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596801.4A CN104655398A (en) | 2013-11-22 | 2013-11-22 | Lamp base binding force testing tool and testing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104655398A true CN104655398A (en) | 2015-05-27 |
Family
ID=53246788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596801.4A Pending CN104655398A (en) | 2013-11-22 | 2013-11-22 | Lamp base binding force testing tool and testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104655398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597194A (en) * | 2016-11-30 | 2017-04-26 | 海宁加平机械股份有限公司 | Apparatus used for detecting lamp-holder two-pole short circuit |
| CN110108500A (en) * | 2019-04-26 | 2019-08-09 | 宁波亚大自动化科技有限公司 | Oil rule detection device and its detection method |
-
2013
- 2013-11-22 CN CN201310596801.4A patent/CN104655398A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597194A (en) * | 2016-11-30 | 2017-04-26 | 海宁加平机械股份有限公司 | Apparatus used for detecting lamp-holder two-pole short circuit |
| CN110108500A (en) * | 2019-04-26 | 2019-08-09 | 宁波亚大自动化科技有限公司 | Oil rule detection device and its detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209342774U (en) | Stationary fixture is used in a kind of test of lithium battery | |
| CN103286728B (en) | Filature localization tool | |
| CN104655398A (en) | Lamp base binding force testing tool and testing method | |
| CN103383400B (en) | A kind of insulation safety device preventability test device | |
| CN106078263A (en) | A kind of anti-rollover machinery clamping device assembly | |
| CN204835454U (en) | Adjustable cable wire rack | |
| CN103515878A (en) | Triangular fixing frame for electric cables | |
| CN204286790U (en) | Railway bearing testing machine | |
| CN203205771U (en) | Tensioning insulating clamp for live replacement of tension insulator | |
| CN204046105U (en) | Goaf strain insulator overhead ground wire adjusting device | |
| CN103433421B (en) | Chain cutter | |
| CN103769897A (en) | Plate fixing device | |
| CN202230105U (en) | Clamp for bulb test | |
| CN205184717U (en) | Rotatory installation mechanism | |
| CN218788591U (en) | Power distribution control equipment with reinforced anti-disengaging structure | |
| CN204461343U (en) | A kind of center alignment device | |
| CN203521669U (en) | Ground wire connecting device of power transmission line | |
| CN204205509U (en) | Conductor spacer assembly | |
| CN204924251U (en) | A hold in palm and put device for suspension type compass | |
| CN211377457U (en) | Fireproof groove type bridge frame device convenient to maintain | |
| CN104882769A (en) | Laser fixing apparatus | |
| CN205904981U (en) | Overhaul of equipments instrument | |
| CN203908744U (en) | Waterless type valve body seal test device | |
| CN204948354U (en) | Automatic expanding mechanism | |
| CN210978757U (en) | Pipeline fixing device for water supply and drainage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |