CN218675707U - Easily-replaced timer - Google Patents
Easily-replaced timer Download PDFInfo
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- CN218675707U CN218675707U CN202223180471.4U CN202223180471U CN218675707U CN 218675707 U CN218675707 U CN 218675707U CN 202223180471 U CN202223180471 U CN 202223180471U CN 218675707 U CN218675707 U CN 218675707U
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- locking
- protective
- fixing rod
- shell
- protective shell
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Abstract
The utility model relates to an easily change time-recorder, include: a protective housing; the timer body is movably arranged in the protective shell, and the bottom of the timer body is provided with an elastic supporting assembly movably arranged with the protective shell; the protective upper shell is rotationally connected with the protective shell and used for pressing the timer body; and an elastic locking and fixing component for locking the protective shell and the protective upper shell, wherein the elastic locking and fixing component comprises: the locking device comprises a locking fixing rod, a locking groove formed in the locking fixing rod, a locking tongue locked with the locking groove, and an elastic piece arranged at one end of the locking fixing rod. The timer body is initially installed by adopting the arrangement of the elastic supporting component; the elastic locking fixing component is arranged to realize the final fixing of the timer body; and under the action of the elastic piece and the locking fixing rod, the timer body and the protection shell are automatically replaced, so that the replacement operation is conveniently carried out.
Description
Technical Field
The utility model belongs to the technical field of the time-recorder, concretely relates to easily change time-recorder.
Background
The timer is used as a timing tool and plays a timing role; when the timer is used, a protective shell is usually arranged to put the timer into the protective shell, the existing shell usually adopts a screw locking mode to fix the timer, and the mode is too complex to facilitate the replacement of the timer.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an easily change time-recorder has the advantage of easy change.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an easy-to-replace timepiece comprising: a protective housing; the timer body is movably arranged in the protective shell, and the bottom of the timer body is provided with an elastic supporting assembly movably arranged with the protective shell; the upper protective shell is rotatably connected with the protective shell and used for pressing the timer body; and an elastic locking and fixing component for locking the protection shell and the protection upper shell, wherein the elastic locking and fixing component comprises: the locking device comprises a locking fixing rod, a locking groove formed in the locking fixing rod, a locking tongue locked with the locking groove, and an elastic piece arranged at one end of the locking fixing rod.
As to the utility model discloses a preferred scheme, the elastic support subassembly includes: the supporting column is fixedly arranged at the bottom of the timer body, and the supporting sleeve and the supporting spring are arranged in the protective shell.
According to the technical scheme, the timer body is installed on the protection shell through the elastic supporting component.
As to the utility model discloses a preferred scheme, the setting is slided to the closure dead lever in the protective housing, be equipped with the closure handle on the closure dead lever end, the closure hole has been seted up on the closure handle.
According to the technical scheme, the locking holes are formed, so that the locking handle and the protective shell are conveniently locked.
As right the utility model discloses a preferred scheme, the confession is seted up to the protection casing outer wall the bearing groove of closure handle installation, the closure dead lever other end with the elastic component is connected, the elastic component opposite side with the internal lateral wall of protective housing is connected.
According to the technical scheme, the elastic connection of the locking fixing rod is achieved through the arrangement of the elastic piece, and the timer body is convenient to fix.
As right the utility model discloses a preferred scheme, three groups have been seted up in the closure groove, the setting of closure tongue is in on the protection epitheca, the block groove has been seted up to closure tongue one side.
According to the technical scheme, the locking groove and the locking tongue are locked with each other, and the upper protective shell and the protective shell are locked and fixed.
As right the utility model discloses a preferred scheme, offer on the protection epitheca and be used for showing the display frame of time-recorder body.
According to the technical scheme, the display effect of the display frame can be improved through the display frame.
To sum up, the utility model discloses following beneficial effect has:
an easy-to-replace timepiece comprising: a protective housing; the timer body is movably arranged in the protective shell, and the bottom of the timer body is provided with an elastic supporting assembly movably arranged with the protective shell; the upper protective shell is rotatably connected with the protective shell and used for pressing the timer body; and an elastic locking and fixing component for locking the protection shell and the protection upper shell, wherein the elastic locking and fixing component comprises: the locking device comprises a locking fixing rod, a locking groove formed in the locking fixing rod, a locking tongue locked with the locking groove, and an elastic piece arranged at one end of the locking fixing rod. When the protective shell is installed, a supporting column on the timer body is installed on an inner supporting sleeve of the protective shell, the protective shell is rotated to be matched with the protective shell, and the protective shell is pressed downwards to press the timer body under the action of a supporting spring; furthermore, in the downward movement process of the upper protective shell, the locking tongue enters the locking groove, the locking handle is driven to enable the locking fixing rod to move forward, the clamping groove in the locking tongue is clamped at the bottom of the bearing groove, the upper protective shell is locked with the upper protective shell, and therefore the timer body is fixed; finally, the locking hole on the locking handle is fixed in the bearing groove through a screw, so that the final fixation of the locking fixing rod is realized; when the timer needs to be replaced, the screw is only required to be unscrewed, the locking fixing rod automatically withdraws under the action of the elastic piece, the protection upper shell moves towards the direction far away from the protection shell, and the timer body can be automatically separated from the protection shell under the action of the supporting spring. The timer body is initially installed by adopting the arrangement of the elastic supporting component; the elastic locking fixing component is arranged to realize the final fixing of the timer body; and under the action of the elastic piece and the locking fixing rod, the timer body and the protection shell are automatically replaced, so that the replacement operation is conveniently carried out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the protection casing of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a protective housing; 2. a timer body; 3. protecting the upper shell; 4. locking the fixed rod; 5. a locking groove; 6. a locking tongue; 7. an elastic member; 8. a support pillar; 9. a support sleeve; 10. a support spring; 11. locking the handle; 12. a locking hole; 13. a bearing groove; 14. a display frame; 15. an engaging groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Examples
An easily replaceable timepiece, as shown in fig. 1 to 2, comprising: a protective casing 1; the timer body 2 is movably arranged in the protective shell 1, and the bottom of the timer body 2 is provided with an elastic supporting component movably arranged with the protective shell 1; a protective upper case 3 rotatably connected to the protective case 1 for press-fitting the timepiece body 2; and an elastic locking and fixing component for locking the protective shell 1 and the protective upper shell 3.
The elastic locking fixing component consists of a locking fixing rod 4, a locking groove 5, a locking tongue 6 and an elastic piece 7, wherein the locking fixing rod 4 is slidably mounted in the protective shell 1, the locking groove 5 is formed in the locking fixing rod 4, and the locking tongue 6 is arranged on the protective upper shell 3.
In the embodiment of the present invention, three sets of locking grooves 5 are formed, the locking tongue 6 is disposed on the protective upper shell 3, and one side of the locking tongue 6 is formed with a locking groove 15; the sealing between the protective shell 1 and the protective upper shell 3 is realized through the locking between the locking groove 5 and the locking tongue 6.
Specifically, the locking fixing rod 4 is slidably disposed in the protective casing 1, so that the locking fixing rod 4 can freely slide in the protective casing 1, a locking handle 11 is disposed at a tail end of the locking fixing rod 4, the locking handle 11 drives the locking fixing rod 4 to move, and a locking hole 12 is further formed in the locking handle 11.
In order to fix the locking handle 11, the outer wall of the protective shell 1 is also provided with a bearing groove 13, one end of the elastic piece 7 is connected with the locking fixing rod 4, and the other side of the elastic piece 7 is connected with the protective shell 1; under the action of the elastic piece 7, the locking fixing rod 4 moves inwards, and the locking handle 11 is fixed in the bearing groove 13, so that the locking fixing rod 4 is fixed.
The elastic support assembly consists of a support column 8, a support sleeve 9 and a support spring 10, wherein the support column 8 is fixedly arranged at the bottom of the timer body 2, and the support sleeve 9 and the support spring 10 are arranged in the protective shell 1.
Finally, the protective upper shell 3 is provided with a display frame 14 for displaying the timer body 2, so that the timer number can be better displayed.
When the protective device is installed, the supporting column 8 on the timer body 2 is installed on the supporting sleeve 9 in the protective shell 1, the protective upper shell 3 is rotated to be matched with the protective shell 1, and the protective upper shell 3 is downwards pressed on the timer body 2 under the action of the supporting spring 10; further, in the downward movement process of the upper protective case 3, the locking tongue 6 enters the locking groove 5, the locking handle 11 is driven to move the locking fixing rod 4 forward, and the clamping groove 15 on the locking tongue 6 is clamped at the bottom of the bearing groove 13, so that the upper protective case 1 and the upper protective case 3 are locked, and the timer body 2 is fixed; finally, the locking hole 12 on the locking handle 11 is fixed in the bearing groove 13 through a screw, so that the final fixation of the locking fixing rod 4 is realized; when the timer needs to be replaced, the locking fixing rod 4 automatically withdraws under the action of the elastic piece 7 by only unscrewing the screw, the protective upper shell 3 moves towards the direction far away from the protective shell 1, and the timer body 2 can be automatically separated from the protective shell 1 under the action of the supporting spring 10. The timer body 2 is preliminarily mounted by adopting the elastic supporting component; the elastic locking fixing component is arranged to realize the final fixation of the timer body 2; and under the action of the elastic piece 7 and the locking fixing rod 4, the timer body 2 and the protection shell 1 are automatically operated, so that the replacement operation is convenient.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An easily replaceable timepiece, comprising:
a protective housing (1);
the timer body (2) is movably arranged in the protective shell (1), and the bottom of the timer body (2) is provided with an elastic supporting component movably arranged with the protective shell (1);
the protective upper shell (3) is rotatably connected with the protective shell (1) and used for pressing the timer body (2); and the number of the first and second groups,
elastic locking and fixing assembly for locking the protective shell (1) and the protective upper shell (3), comprising: the locking device comprises a locking fixing rod (4), a locking groove (5) formed in the locking fixing rod (4), a locking tongue (6) locked with the locking groove (5), and an elastic piece (7) arranged at one end of the locking fixing rod (4).
2. An easily replaceable timepiece as claimed in claim 1, wherein said resilient support assembly includes: the supporting structure comprises a supporting column (8), a supporting sleeve (9) matched with the supporting column (8) and a supporting spring (10) installed in the supporting sleeve (9), wherein the supporting column (8) is fixedly arranged at the bottom of the timer body (2), and the supporting sleeve (9) and the supporting spring (10) are installed in the protective shell (1).
3. The easy-to-replace timer according to claim 1, wherein the locking fixing rod (4) is slidably disposed in the protective housing (1), a locking handle (11) is disposed at the end of the locking fixing rod (4), and a locking hole (12) is disposed on the locking handle (11).
4. The easily replaceable timer according to claim 3, wherein the outer wall of the protective shell (1) is provided with a bearing groove (13) for mounting the locking handle (11), the other end of the locking fixing rod (4) is connected with the elastic piece (7), and the other side of the elastic piece (7) is connected with the inner side wall of the protective shell (1).
5. An easily replaceable timepiece as claimed in claim 1, wherein the locking grooves (5) are opened with three sets, the locking tongue (6) is disposed on the protective upper case (3), and one side of the locking tongue (6) is opened with a locking groove (15).
6. An easily replaceable timepiece as claimed in claim 1, characterized in that said protective upper case (3) is provided with a display frame (14) for displaying said timepiece body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223180471.4U CN218675707U (en) | 2022-11-29 | 2022-11-29 | Easily-replaced timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223180471.4U CN218675707U (en) | 2022-11-29 | 2022-11-29 | Easily-replaced timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675707U true CN218675707U (en) | 2023-03-21 |
Family
ID=85543203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223180471.4U Active CN218675707U (en) | 2022-11-29 | 2022-11-29 | Easily-replaced timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675707U (en) |
-
2022
- 2022-11-29 CN CN202223180471.4U patent/CN218675707U/en active Active
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