DE3542325A1 - Securing element - Google Patents
Securing elementInfo
- Publication number
- DE3542325A1 DE3542325A1 DE19853542325 DE3542325A DE3542325A1 DE 3542325 A1 DE3542325 A1 DE 3542325A1 DE 19853542325 DE19853542325 DE 19853542325 DE 3542325 A DE3542325 A DE 3542325A DE 3542325 A1 DE3542325 A1 DE 3542325A1
- Authority
- DE
- Germany
- Prior art keywords
- securing
- opening
- section
- housing parts
- securing element
- 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.)
- Granted
Links
- 230000007704 transition Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000036316 preload Effects 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/065—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0657—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fuses (AREA)
Abstract
Description
Die Erfindung betrifft ein Sicherungselement für mitein ander verrastete und/oder verriegelte Gehäuseteile, ins besondere zur gegenseitigen Lagesicherung des Ober- und Unterteils von Fernsprechgeräten, wobei das Sicherungs element in einem Durchbruch eines der Gehäuseteile geführt und gehaltert ist.The invention relates to a securing element for mitein other latched and / or locked housing parts, ins special for the mutual securing of the position of the upper and Lower part of telephone sets, the backup element in an opening of one of the housing parts and is supported.
Es ist z.B. aus der Fernsprechtechnik bekannt, zur Siche rung der beiden Gehäuseteile einer Fernsprechstation ein Verriegelungselement an einem der Gehäuseteile vorzusehen, das bei dessen Drehung mit einem Zapfen einen Steg am anderen Gehäuseteil hintergreift. Dabei sind die zu ver bindenden Gehäuseteile über ineinandergreifende an einer Kante angeordnete Schwenklager jedes Gehäuseteils gela gert, während die gegenüberliegenden Seiten mittels des genannten Verriegelungselementes miteinander verbunden sind.It is e.g. known from telephony technology, for security tion of the two housing parts of a telephone station To provide a locking element on one of the housing parts, that when it turns with a pin on a web engages behind another housing part. The are to ver binding housing parts over interlocking on one Edge arranged pivot bearing of each housing part gela gert, while the opposite sides by means of mentioned locking element connected to each other are.
Das Zusammenfügen der beiden Gehäuseteile einer Fern sprechstation in der geschilderten Weise eignet sich je doch kaum für die automatische Fertigung von Fernsprech stationen.The joining of the two housing parts of a Fern intercom station in the manner described is suitable but hardly for the automatic production of telephone stations.
Für die Herstellung von Fernsprechern in Fertigungsauto maten ist es jedoch wünschenswert, nur Bewegungsabläufe in senkrechter und waagerechter Richtung zur Fertigungs straße zuzulassen, da Bewegungsabläufe in Schwenk- und Drehrichtung die automatische Fertigung zusätzlich und unnötig verteuern würden. Es ist daher Aufgabe der Er findung, ein speziell für moderne Fertigungsstraßen ge eignetes Sicherungselement vorzustellen.For the production of telephones in a production car However, it is desirable to use only motion sequences in the vertical and horizontal direction to the production allow street, because movements in swivel and Direction of rotation the automatic production in addition and would become unnecessarily expensive. It is therefore the task of the Er invention, a specially designed for modern production lines to introduce a suitable securing element.
Die Aufgabe wird gemäß der Erfindung dadurch gelöst, daß das Sicherungselement aus zumindest einem Rasthaken und einem Sicherungssteg gebildet ist und innerhalb des Durchbruches zwischen zwei Endstellungen verschiebbar gelagert ist, wobei in einer ersten nicht die beiden Ge häuseteile sichernden Stellung das Sicherungselement durch den Rasthaken unverlierbar innerhalb des Durchbruchs ge haltert ist, während in der zweiten die beiden Gehäuse teile sichernden Endstellung der Sicherungssteg unter Federvorspannung an einem Ansatz des anderen Gehäuseteils anliegt.The object is achieved according to the invention in that the securing element from at least one locking hook and a safety bar is formed and within the Breakthrough between two end positions is stored, in a first not the two Ge position securing the housing parts through the securing element the locking hook captive within the opening ge is supported, while in the second the two housings divide securing end position of the safety bar under Spring preload on one shoulder of the other housing part is present.
Weitere vorteilhafte Ausbildungen der Erfindung sind der nachfolgenden Beschreibung und den Patentansprüchen ent nehmbar.Further advantageous embodiments of the invention are the following description and the claims ent acceptable.
Im folgenden sei die Erfindung anhand von vier Figuren näher erläutert.In the following the invention is based on four figures explained in more detail.
Es zeigen Fig. 1 ein Sicherungselement in perspektivischer Ansicht,In the drawings Fig. 1 is a fuse element in a perspective view;
Fig. 2 die zu sichernden Gehäuseteile eines Fernsprechge rätes in einer teilweise geschnittenen Ansicht, Fig. 2 of the secured housing parts of a Fernsprechge rätes in a partially sectioned view,
Fig. 3 eine geschnittene Ansicht der gesicherten Gehäuse teile mit Sicherungselement und Fig. 3 is a sectional view of the secured housing parts with fuse element and
Fig. 4 eine um 90° gedrehte Ansicht der Anordnung nach Fig. 3. Fig. 4 is a 90 ° turned view of the assembly of FIG. 3.
Das Sicherungselement 1 besteht aus einem scheibenförmigen Körper 2 mit senkrecht dazuverlaufenden Rasthaken 3, 4 und einem parallel dazu verlaufenden geschlitzten Sicherungs steg 5. Weiterhin weist der scheibenförmige Körper 2 eine Nase 6 auf, auf dessen Bedeutung noch später eingegangen wird.The securing element 1 consists of a disc-shaped body 2 with locking hooks 3 , 4 running perpendicular thereto and a slotted securing web 5 running parallel thereto. Furthermore, the disc-shaped body 2 has a nose 6 , the meaning of which will be discussed later.
Bei den in Fig. 2 gezeigten Gehäuseteilen ist mit Pos. 7 das Gehäuseoberteil mit Pos. 8 die das Gehäuseunterteil bildende Bodenwanne bezeichnet. Zusammen mit den Fig. 3 und 4 wird nun das Sicherungselement erläutert.In the case of the housing parts shown in FIG. 2, the upper housing part is designated by item 7, the bottom pan forming the lower housing part. The securing element will now be explained together with FIGS. 3 and 4.
Das Sicherungselement ist in einem Durchbruch 9 in der Bodenwanne 8 angeordnet. Dieser Durchbruch ist in drei Abschnitte 10, 11, 12 unterteilt. Im ersten Abschnitt 10 ist der scheibenförmige Körper innerhalb des Durchbruchs 9 geführt.The securing element is arranged in an opening 9 in the floor pan 8 . This breakthrough is divided into three sections 10 , 11 , 12 . In the first section 10 , the disk-shaped body is guided within the opening 9 .
Der zweite Abschnitt 11 weist eine etwas größere lichte Weite als der Abschnitt 10 auf und ist stufenförmig 20 abgesetzt. Der dritte Abschnitt 12 weist nochmals eine größere lichte Weite als der Abschnitt 11 auf und besitzt im unteren Bereich eine Abschrägung 13.The second section 11 has a slightly larger clear width than the section 10 and is stepped 20 . The third section 12 again has a larger clear width than the section 11 and has a bevel 13 in the lower region.
In der gesicherten Stellung liegen die Rasthaken 3, 4 an den Abschrägungen 13 im Abschnitt 12 an. Die Sicherungs stege 14, 15 verlaufen in Nuten 17, 18 im Durchbruch 9 des Gehäuseoberteils. Ein freies Ende 14 des geschlitzten Sicherungssteges 5 liegt im gesicherten Zustand an einem Ansatz 16 des Gehäuseoberteils 7 an, während das andere freie Ende 15 sich gegen die Nut 17 abstützt, so daß das Ende 14 des Sicherungssteges gegen den Ansatz 16 vorge spannt ist.In the secured position, the locking hooks 3 , 4 rest on the bevels 13 in section 12 . The securing webs 14 , 15 run in grooves 17 , 18 in the opening 9 of the upper housing part. A free end 14 of the slotted securing web 5 lies in the secured state on a shoulder 16 of the upper housing part 7 , while the other free end 15 is supported against the groove 17 , so that the end 14 of the securing web is pre-tensioned against the shoulder 16 .
Zum Lösen der Verbindung dient die eingangs erwähnte Nase 6 am scheibenförmigen Körper 2. Durch Hintergreifen der Nase 6, z. B. mit einem Schraubendreher in eine trichter förmige Öffnung 19 kann das Sicherungselement 1 soweit herausgehebelt werden, daß die Rasthaken 3, 4 hinter dem stufenförmigen Ansatz anliegen, so daß einmal das Sicherungselement unverlierbar im Durchbruch 9 ge haltert ist und das freie Ende 14 des Sicherungssteges 5 nicht mehr an dem Ansatz 16 des Gehäuseoberteils 7 an liegt.The above-mentioned nose 6 on the disk-shaped body 2 serves to release the connection. By reaching behind the nose 6 , z. As a screwdriver in a funnel-shaped opening 19 of the fuse element 1 can so far be pried, that the detent hooks 3, 4 lie behind the stepped approach, so that once the retaining element is captively holds the opening 9 ge and the free end 14 of the securing web 5 no longer lies on the shoulder 16 of the upper housing part 7 .
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853542325 DE3542325C2 (en) | 1985-11-29 | 1985-11-29 | Securing element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853542325 DE3542325C2 (en) | 1985-11-29 | 1985-11-29 | Securing element |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3542325A1 true DE3542325A1 (en) | 1987-06-04 |
DE3542325C2 DE3542325C2 (en) | 1994-04-07 |
Family
ID=6287239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853542325 Expired - Fee Related DE3542325C2 (en) | 1985-11-29 | 1985-11-29 | Securing element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3542325C2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0342548A2 (en) * | 1988-05-20 | 1989-11-23 | Siemens Aktiengesellschaft | Lockable casing |
FR2715789A1 (en) * | 1994-02-03 | 1995-08-04 | Matra Communication | Two-position telephone holder |
DE29700793U1 (en) * | 1997-01-17 | 1997-03-06 | Ludwig Schmitt GmbH, 66131 Saarbrücken | Connection system of two elements |
WO2003067856A2 (en) * | 2002-02-07 | 2003-08-14 | Sony Ericsson Mobile Communications Ab | Pin lock for mobile phone housing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3048633A1 (en) * | 1980-12-23 | 1982-07-22 | Siemens AG, 1000 Berlin und 8000 München | Sheet metal case type locking element - is helical with engaging shaft lugs and stop cam engaging guideway recess |
DE3346503A1 (en) * | 1983-12-22 | 1985-07-04 | Siemens AG, 1000 Berlin und 8000 München | Attachment element for parts which are to be connected to one another, spaced apart |
-
1985
- 1985-11-29 DE DE19853542325 patent/DE3542325C2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3048633A1 (en) * | 1980-12-23 | 1982-07-22 | Siemens AG, 1000 Berlin und 8000 München | Sheet metal case type locking element - is helical with engaging shaft lugs and stop cam engaging guideway recess |
DE3346503A1 (en) * | 1983-12-22 | 1985-07-04 | Siemens AG, 1000 Berlin und 8000 München | Attachment element for parts which are to be connected to one another, spaced apart |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0342548A2 (en) * | 1988-05-20 | 1989-11-23 | Siemens Aktiengesellschaft | Lockable casing |
EP0342548A3 (en) * | 1988-05-20 | 1990-12-27 | Siemens Aktiengesellschaft | Lockable casing |
FR2715789A1 (en) * | 1994-02-03 | 1995-08-04 | Matra Communication | Two-position telephone holder |
DE29700793U1 (en) * | 1997-01-17 | 1997-03-06 | Ludwig Schmitt GmbH, 66131 Saarbrücken | Connection system of two elements |
EP0854093A2 (en) * | 1997-01-17 | 1998-07-22 | Ludwig Schmitt Gmbh | Connecting system for two elements |
EP0854093A3 (en) * | 1997-01-17 | 2000-03-29 | Ludwig Schmitt Gmbh | Connecting system for two elements |
WO2003067856A2 (en) * | 2002-02-07 | 2003-08-14 | Sony Ericsson Mobile Communications Ab | Pin lock for mobile phone housing |
WO2003067856A3 (en) * | 2002-02-07 | 2003-12-24 | Sony Ericsson Mobile Comm Ab | Pin lock for mobile phone housing |
Also Published As
Publication number | Publication date |
---|---|
DE3542325C2 (en) | 1994-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |