CN201017830Y - Extensible guide installation apparatus - Google Patents
Extensible guide installation apparatus Download PDFInfo
- Publication number
- CN201017830Y CN201017830Y CNU2006201563461U CN200620156346U CN201017830Y CN 201017830 Y CN201017830 Y CN 201017830Y CN U2006201563461 U CNU2006201563461 U CN U2006201563461U CN 200620156346 U CN200620156346 U CN 200620156346U CN 201017830 Y CN201017830 Y CN 201017830Y
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- CN
- China
- Prior art keywords
- gathering sill
- slide block
- groove
- fixing device
- utility
- 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 - Lifetime
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Abstract
The utility model discloses a guiding rail installing device. The utility model is comprised of a buckle plate, a guiding groove, a sliding block and a return spring. An upward groove is arranged on the middle section of the inner wall of the guiding groove of the utility model, a notch used as a stopping part is arranged on the sliding guiding block, a bulge is connected at the tail end of the notch, when the bulging sliding block moves along the guiding groove track, the bulging sliding block can be clipped in upper groove at the middle section of the inner wall of the guiding groove, to enable the tail part of the sliding block to swing with the bulge as the supporting point, therefore the V-shaped groove opening formed between the slant surface at the front end of the blocking block and the buckle plate becomes larger, and therefore, the electric appliance can be taken out obliquely downward easily. Because the installation device of the utility model adopts a rotary sliding block type disassembly, the damage to the sliding block and the track is avoided, and the disassembly is convenient and quick.
Description
Technical field
The utility model relates to a kind of circuit protection device, particularly relates to a kind of rail fixing device.
Background technology
At present, the rail fixing device of the compact electric apparatus on the market roughly has three kinds the fastening mode is installed:
1. manual type
Figure 1A, 1B illustrate a kind of manual type erecting device.This erecting device is made up of gathering sill 1A and slide block 2A (shown in Fig. 1 C), and slide block 1A matches with elasticity and gathering sill 2A by self shape and makes it to have in gathering sill 2A two kinds of settling positions to be respectively: lock position and unlock position.With instrument slide block 1A is moved to the unlock position from the lock position during installation, then electrical equipment is placed on the guide rail and slide block 1A is pushed back the lock position and can pin; During dismounting with instrument slide block move to from the lock position unlock position can take out electrical equipment realize the dismounting.The manual type erecting device all need use proper tools in installation and removal, and operation is loaded down with trivial details; Slide block 1A easily produces fatigue failure; Installing between rear slider 1A and the guide rail does not have suitable static pressure, and electrical equipment is fixing in orbit unstable, and slip or inclination are rocked easily.
2. auto-manual system
Fig. 2 A, 2B illustrate a kind of auto-manual system erecting device.This erecting device is made up of gathering sill 1B (shown in Fig. 2 C), slide block 2B (shown in Fig. 2 D, 2E) and spring 3B.Slide block 2B is installed among the gathering sill 1B, and effect has spring 3B between slide block 2B and the electrical equipment base plate 4B.Slide block 2B has two kinds of settling positions to be respectively in gathering sill 1B: lock position and unlock position.Normality sliding block 2B is in the lock position, during installation electrical equipment is pressed on guide rail, and slide block 2B will overcome spring force and move to the unlock locality under the promotion of guide rail.Guide rail will disappear when guide rail enters in the mounting groove of electrical equipment base fully to the thrust of slide block 2B, and this moment, slide block 2B did not also arrive the ulock position fully, reset to the lock position at the effect sliding block 2B of spring force.During dismounting with instrument slide block 2B move to behind the unlock position toward perpendicular walls inwards direction depress, the limited shoulder of slide block 2B is buckled on the electrical equipment base plate and makes slide block 2B be fixed on the unlock position like this.Take off electrical equipment, stir slide block 2B then and make its limited shoulder disengaging base plate stop can make slide block 2B involution to the lock position.Advantages such as the auto-manual system erecting device has easy for installation, and back electrical equipment fixation is installed, and part life is long; But its dismounting mode is single and must use suitable tools.
3. full rotation type
Fig. 3 A, 3B illustrate a kind of full-automatic erecting device.This erecting device is made up of gathering sill 1C, slide block 2C and spring 3C.Slide block 2C is installed among the gathering sill 1C, and effect has spring 3C between slide block 2C and the electrical equipment base plate.Slide block 2C has only a kind of settling position in gathering sill 1C be the lock position.During installation electrical equipment is pressed on guide rail, slide block 2C will overcome spring force toward the direction motion that increases the mounting groove width under the promotion of guide rail.Guide rail will disappear when guide rail enters in the mounting groove of electrical equipment base fully to the thrust of slide block 2C, and this moment, slide block 2C reset to the lock position at the effect sliding block 2C of spring force.Electrical equipment mounting groove upper end is motionless during dismounting, and the mounting groove lower end is drawn toward the perpendicular walls outward direction, and slide block 2C will make a concession under the thrust of guide rail and make electrical equipment mounting groove getaway, electrical equipment take off rear slider 2C to automatically reset.The installation and removal of full-automatic erecting device all are tension and compression by force, though convenient, have that installation is insecure, an equal problem such as damage easily of track and slide block.
The utility model content
The purpose of this utility model be to provide a kind of easy for installation, back electrical equipment fixation, long, the dismounting mode rail fixing device flexibly and fast of part life be installed.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of rail fixing device, and it mainly is made up of last buckle, gathering sill, slide block and back-moving spring; Described upward buckle and gathering sill rely on the electrical equipment bottom to be provided with, and last buckle and gathering sill are provided with in opposite directions, form the clamping section of ccontaining guide rail between both, and described slide block slips in gathering sill, and described back-moving spring is arranged between gathering sill and the slide block; The rectangular dovetail groove shape of described gathering sill has two tracks of establishing relatively, has a groove that makes progress in the stage casing of gathering sill track inwall; Described slide block both sides have outward extending guide pad, offer short slot and the projection that links to each other with this short slot tail end on this guide pad as the stopper section, but this projection slide block when outside travelling backwards is moving along gathering sill holding in the groove that the inwall guide rail stage casing of gathering sill makes progress.
The base plate of described gathering sill has a deep gouge, is convexly equipped with out a limited shoulder downwards in the bottom of slide block, but this limited shoulder holding is in the deep gouge of the base plate of gathering sill.
Form the gathering sill stopper section on the end wall of described gathering sill; Offer short slot on the described SLIDE GUIDE, but this short slot clamping stagnation is on the stopper section of gathering sill end wall as the stopper section.
The described head of going up buckle and slide block is sharp mouth shape, and last buckle point mouth shape head and slide block point mouth shape head are provided with in opposite directions.
At the end of the line of symmetry of gathering sill one projection that is used to be nested with back-moving spring is set, described back-moving spring one end is resisted against on the projection of gathering sill end, and the other end is resisted against on the slide block, imposes the actuating force that moves of buckle upwards to slide block.
After adopting such scheme, the stage casing has a groove that makes progress on the inwall of the utility model gathering sill, on SLIDE GUIDE, offer as the short slot of stopper section with the short slot tail end and be connected with a projection, this projection is in the slide block groove that but the stage casing makes progress on the inwall of holding at gathering sill when outside travelling backwards is moving along gathering sill, form groove and protruding cooperating, make that the afterbody of slide block can projection be upwards swing of fulcrum, become big by forming the V-type channel opening between slip front inclined-plane and the last buckle jointly this moment, just can be easy to oblique taking-up electrical equipment down.Because the utility model erecting device adopts the rotary slider formula to dismantle the damage of having avoided slide block and track, convenient disassembly is quick.Again, the utility model erecting device has with instrument dismounting and exempts from instrument dismounting dual-use function, thus have easy for installation, advantages such as back electrical equipment fixation, part life be long are installed and the dismounting mode flexibly and fast waits advantage.
When dismantling with instrument, the utility model erecting device and above-mentioned semi-automatic erecting device are similar.
When exempting from the instrument dismounting, the operating principle of the utility model erecting device is different from above-mentioned full-automatic erecting device.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Figure 1A commonly uses manual type rail fixing device LOCK position view;
Figure 1B commonly uses manual type rail fixing device UNLOCK position view;
Fig. 1 C is a vertical view of commonly using manual type rail fixing device slide block;
Fig. 2 A commonly uses auto-manual system rail fixing device LOCK position view;
Fig. 2 B commonly uses auto-manual system rail fixing device UNLOCK position view;
Fig. 2 C is an end view of commonly using auto-manual system rail fixing device gathering sill;
Fig. 2 D is an end view of commonly using auto-manual system rail fixing device slide block;
Fig. 2 E is a vertical view of commonly using auto-manual system rail fixing device slide block;
Fig. 3 A commonly uses full rotation type rail fixing device LOCK position view;
Fig. 3 B commonly uses full rotation type rail fixing device UNLOCK position view;
Fig. 4 is a three-dimensional exploded view of the present utility model;
Fig. 5 is an axonometric drawing of the present utility model;
Fig. 6 A, Fig. 6 B, Fig. 6 C are upward view, end view, the vertical views of the utility model slide block;
Fig. 7 A, Fig. 7 B are the end view and the axonometric drawings of the utility model gathering sill;
Fig. 8, Fig. 9 are the stereogram and the end views of installment state of the present utility model;
Figure 10 is the partial enlarged drawing at Fig. 9 A place;
Figure 11, Figure 12 dismantle schematic diagram of the present utility model with instrument;
Figure 13 is the partial enlarged drawing of Figure 11 at the B place;
Figure 14 is the partial enlarged drawing of Figure 12 at the C place;
Figure 15, Figure 16 dismantle schematic diagram of the present utility model without instrument;
Figure 17 is the partial enlarged drawing of Figure 15 at the D place;
Figure 18 is the partial enlarged drawing of Figure 16 at the E place.
Embodiment
As Fig. 4, shown in Figure 5, the utility model is a kind of rail fixing device, and it is made up of last buckle 1, gathering sill 2, slide block 3 and back-moving spring 4.
Described upward buckle 1 and gathering sill 2 rely on electrical equipment 5 bottoms to be provided with, and last buckle 1 and gathering sill 2 are provided with in opposite directions, form the clamping section that ccontaining guide rail 6 (as Fig. 8, shown in Figure 9) passes between both; The described buckle 1 of going up is sharp mouth shape.
Described gathering sill 2 is position and the states that are used to control this slide block 3.Its rectangular dovetail groove shape, have two tracks of establishing relatively 20, on the base plate of gathering sill 2, be provided with a deep gouge 21 as stop, at the end of the line of symmetry of gathering sill one projection 22 that is used to be nested with back-moving spring 4 is set, this projection 22 is a projection 23 with back-moving spring 4 junctions, the stage casing of gathering sill track 20 inwalls has a groove that makes progress 24 (shown in Fig. 7 A), forms the stopper section 25 (shown in Fig. 7 B) of gathering sill 2 on the end wall of gathering sill 2.
The head of described slide block 3 is sharp mouth shape, so that form a component that moves down when it bears vertical forces, promotes slide block 3 and outwards moves.Slide block 3 both sides have outward extending guide pad 31 (shown in Fig. 6 A, 6C), offer short slot 32 (shown in Fig. 6 B) on this guide pad 31 as the stopper section, but these short slot 32 clamping stagnations are on the stopper section 25 of the end wall of gathering sill, be connected with a projection 33 with short slot 32 tail ends, this projection 33 at slide block 3 along gathering sill 2 in the outside groove 24 that but the stage casing makes progress on the inwall of holding at gathering sill when mobile, formation projection 33 cooperates with groove 24, makes that the afterbody of slide block 3 can projection 33 be upwards swing of fulcrum; Be convexly equipped with out a limited shoulder 34 downwards in the bottom of slide block 3, when slide block 3 was in the unlock position, the limited shoulder 34 of slide block 3 was buckled in the deep gouge 21 of electrical equipment base plate as stop, had limited the distance that slide block 3 moves inward.Slide block 3 is installed in gathering sill 2 the insides and can slides in gathering sill 2; Slide block 3 has two kinds of settling positions to be respectively lock position and unlock position in gathering sill 2.
Described back-moving spring 4 one ends are resisted against on the projection 22 of gathering sill end in the mode that is nested with at projection 24, and the other end is resisted against on interior dead slot 35 projections 351 of slide block 3, impose the actuating force that moves of buckle 1 upwards to slide block 3.
Operating principle of the present utility model:
1, (as Fig. 8, Fig. 9, shown in Figure 10) is installed
During installation electrical equipment 5 is pressed on guide rail 6, slide block 3 will overcome spring force and move to a locality under the promotion of guide rail 6.The thrust of 6 pairs of slide blocks 3 of guide rail will disappear when guide rail 6 enters in the mounting groove of electrical equipment 5 bases fully, and slide block 3 resets to the lock position at the effect sliding block 3 of spring force.
2, with instrument dismounting (as Figure 11, shown in Figure 12)
During dismounting with instrument slide block 3 move to behind a position toward perpendicular walls inwards direction depress, to be fulcrum with the front end rotate an angle [alpha] toward electrical equipment 5 bottom surface directions to slide block 3 makes slide block 3 limited shoulders 34 fasten electrical equipment 5 base plates (as Figure 13, shown in Figure 14), just this moment, slide block 3 was in the unlock position; Take off electrical equipment 5, stir slide block 3 then and make its limited shoulder 34 disengaging base plate stops (deep gouge 21) can make slide block 3 involutions to the lock position.
3, exempt from instrument dismounting (as Figure 15, shown in Figure 16)
During dismounting electrical equipment 5 is upwards promoted a distance toward the parallel walls directions, the promotion that this moment, slide block 3 was subjected to guide rail 6 moves to a position from the lock position.Is electrical equipment 5 that fulcrum rotates an angle [alpha] mounting groove upside V-type groove is de-orbited with the bottom, bottom surface; Electrical equipment 5 slide block 3 in rotary course forms the V-type channel opening jointly by slide block 3 front end inclined-planes and mounting groove plane and becomes big (I place among Figure 16) because track 20 restrictions keep motionless.Oblique taking-up electrical equipment 5 down, slide block 3 automatically resets.
Claims (5)
1. rail fixing device, it mainly is made up of last buckle, gathering sill, slide block and back-moving spring; Described upward buckle and gathering sill rely on the electrical equipment bottom to be provided with, and last buckle and gathering sill are provided with in opposite directions, form the clamping section of ccontaining guide rail between both, and described slide block slips in gathering sill, and described back-moving spring is arranged between gathering sill and the slide block; It is characterized in that: the rectangular dovetail groove shape of described gathering sill, have two tracks of establishing relatively, have a groove that makes progress in the stage casing of gathering sill track inwall; Described slide block both sides have outward extending guide pad, offer short slot and the projection that links to each other with this short slot tail end on this guide pad as the stopper section, but this projection slide block when outside travelling backwards is moving along gathering sill holding in the groove that the inwall guide rail stage casing of gathering sill makes progress.
2. rail fixing device according to claim 1 is characterized in that: the base plate of described gathering sill has a deep gouge, is convexly equipped with out a limited shoulder downwards in the bottom of slide block, but this limited shoulder holding is in the deep gouge of the base plate of gathering sill.
3. rail fixing device according to claim 1 is characterized in that: form the gathering sill stopper section on the end wall of described gathering sill; Offer short slot on the described SLIDE GUIDE, but this short slot clamping stagnation is on the stopper section of gathering sill end wall as the stopper section.
4. rail fixing device according to claim 1 is characterized in that: the described head of going up buckle and slide block is sharp mouth shape, and last buckle point mouth shape head and slide block point mouth shape head are provided with in opposite directions.
5. rail fixing device according to claim 1, it is characterized in that: one projection that is used to be nested with back-moving spring is set at the end of the line of symmetry of gathering sill, described back-moving spring one end is resisted against on the projection of gathering sill end, the other end is resisted against on the slide block, imposes the actuating force that moves of buckle upwards to slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201563461U CN201017830Y (en) | 2006-11-21 | 2006-11-21 | Extensible guide installation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201563461U CN201017830Y (en) | 2006-11-21 | 2006-11-21 | Extensible guide installation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017830Y true CN201017830Y (en) | 2008-02-06 |
Family
ID=39058329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201563461U Expired - Lifetime CN201017830Y (en) | 2006-11-21 | 2006-11-21 | Extensible guide installation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017830Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923970A (en) * | 2009-06-16 | 2010-12-22 | 三信国际电器上海有限公司 | Guide rail installing mechanism |
| CN102858124A (en) * | 2012-08-29 | 2013-01-02 | 华为技术有限公司 | Electronic device and connection device thereof |
| CN105465150A (en) * | 2015-07-13 | 2016-04-06 | 天长市富安电子有限公司 | Mounting clamp |
| CN112421388A (en) * | 2020-11-13 | 2021-02-26 | 绵阳市维博电子有限责任公司 | Fixing device for electrical component |
-
2006
- 2006-11-21 CN CNU2006201563461U patent/CN201017830Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923970A (en) * | 2009-06-16 | 2010-12-22 | 三信国际电器上海有限公司 | Guide rail installing mechanism |
| CN102858124A (en) * | 2012-08-29 | 2013-01-02 | 华为技术有限公司 | Electronic device and connection device thereof |
| CN102858124B (en) * | 2012-08-29 | 2016-03-30 | 华为技术有限公司 | Electronic equipment and jockey thereof |
| CN105465150A (en) * | 2015-07-13 | 2016-04-06 | 天长市富安电子有限公司 | Mounting clamp |
| CN112421388A (en) * | 2020-11-13 | 2021-02-26 | 绵阳市维博电子有限责任公司 | Fixing device for electrical component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
|
| EXPY | Termination of patent right or utility model |