CN207387557U - A kind of drawing-aid device - Google Patents
A kind of drawing-aid device Download PDFInfo
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- CN207387557U CN207387557U CN201721465490.8U CN201721465490U CN207387557U CN 207387557 U CN207387557 U CN 207387557U CN 201721465490 U CN201721465490 U CN 201721465490U CN 207387557 U CN207387557 U CN 207387557U
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- block
- fixture block
- aid device
- pulling
- help
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Abstract
The technical issues of the utility model provides a kind of drawing-aid device, is related to cabinet equipment technical field, solves latching member independently of drawing-aid device body, and occupied space is big, cumbersome for installation.The device includes drawing-aid device, including helping pulling block, help and pull out body, help and pull out fixture block and compression spring, help the bottom for pulling out body and pulling block is helped to be rotatablely connected, helps to pull out that accommodating chamber is offered on body, helps and pulls out fixture block and be rotatably arranged in accommodating chamber, and compression spring is positioned at helping the bottom side of pulling out fixture block.It helps to pull out fixture block and compression spring and be rationally arranged on and helps the inside for pulling out body, greatly save occupied space；Self-locking action can be automatically performed helping to pull out body and reach capacity behind position, and unlock, which also need to only press, helps the head moment for pulling out fixture block to complete, and easy to operate to understand, one hand can be completed, and simplify operation, very convenient.
Description
Technical field
The utility model is related to cabinet equipment technical field, more particularly, to it is a kind of can self-locking drawing-aid device.
Background technology
It is well known that in multiple fields such as communication, electronics, the cabinet equipment of various models is widely used.In these machines
When veneer and backboard (being often referred to circuit board) connect in case equipment, the connection mode of use is generally veneer docking.But such company
Mode is connect there are certain resistance, contact engaging and separating force is larger, it is difficult to which hand operation, operates for convenience, so needing to use drawing-aid device.
With the development of electronics technology, the requirement for electronic equipment is also higher and higher, and drawing-aid device is as in use
Loosening is generated, influences whether the transmission of signal, equipment will be unable to work normally；Therefore occur can self-locking drawing-aid device, come more
The unreliability of veneer docking when mending work.
Applicants have discovered that at least there are following technical problems for the prior art：
Instantly the latching member of the drawing-aid device with auto-lock function is generally individual components, and occupied space is bigger, installation
Cumbersome, operation is also cumbersome；And when completing self-locking action, one-handed performance is unable to, it is still not convenient enough；When unlock
It cannot complete moment, convenience is not high enough.
Utility model content
The purpose of this utility model is to provide the drawing-aid device that a kind of self-locking mechanism is arranged at drawing-aid device body interior, with solution
Latching member certainly in the prior art is independently of drawing-aid device body, the technical issues of occupied space is big, cumbersome for installation.This reality
The many technique effects elaboration as detailed below that can be generated with the optimal technical scheme in many technical solutions of new offer.
To achieve the above object, the utility model provides following technical scheme：
A kind of drawing-aid device provided by the utility model, including：
Pulling block is helped, is fixedly connected with veneer, drawing-aid device is fixed on veneer；
Help and pull out body, bottom helps pulling block to be rotatablely connected with described, and it is described help to pull out accommodating chamber is offered on body；
It helps and pulls out fixture block, be rotatably arranged in the accommodating chamber, and described the head for pulling out fixture block is helped to stretch out the receiving
The top of chamber；Described that the bottom for pulling out fixture block is helped to be provided with grab, the top for helping pulling block is provided with chuck, and described help pulls out fixture block
With it is described help pull out body and turn to clamped position when, the grab is interlocked with the chuck, so as to fulfill the self-locking of drawing-aid device；
Blind hole is offered on the bottom surface of the accommodating chamber, and the blind hole is located at the lower section for helping the head for pulling out fixture block；
Compression spring is arranged in the blind hole, and the top of the compression spring and the bottom surface phase for helping the head for pulling out fixture block
It supports；It is helped described in when the head for pulling out fixture block is helped described in pressing and pulls out fixture block rotation, the grab departs from the chuck, self-locking releasing.
It helps to pull out fixture block and compression spring and be rationally arranged on and helps the inside for pulling out body, greatly save occupied space；Self-locking action can
It is automatically performed helping to pull out body and reach capacity behind position, unlock, which also need to only press, helps the head moment for pulling out fixture block to complete, operation letter
Single to understand, one hand can be completed, and simplify operation, very convenient.
Optionally, described help pulls out body and includes the first noumenon and the second body, the first noumenon and second body
Detachable to be fixedly connected, and the accommodating chamber is opened on second body, described help pulls out fixture block and is rotatably arranged at institute
It states in accommodating chamber, second body helps pulling block to be rotatablely connected with described.
It helps and pulls out the split type setting of body, the first noumenon can be disassembled on body from helping to pull out, save space, be applicable to
The smaller occasion of installation space.
Optionally, drawing-aid device further includes left by block and right by block, and the left side is buckled in institute by block respectively by block and the right side
State and help the both sides for pulling out body, and the left side is connected by the first end of block with the first noumenon, the left second end by block with
Second body is connected；The right side is connected by the first end of block with the first noumenon, the right second end and institute by block
It states the second body to be connected, the first noumenon is connected by the left side with second body by block and the right side by block.
Drawing-aid device after installation is complete pressing simultaneously help pull out the installation of body both sides it is left by block and it is right can rapid removal by block
The first noumenon saves space.
Optionally, the left side is rotatably fixed on by the first end and the right side of block by the first end of block by shaft
On the first noumenon.
This rotating manner, it is simple in structure, it is easy to operate.
Optionally, the left second end by block and described right by being both provided with claw in the second end of block, described the
The arranged on left and right sides of two bodies is both provided with card slot, and the claw and the card slot are connected.
A left side is rotated by the first end and the right side of block by the first end of block round shaft, is made left by block and right by the second end of block
Claw and the second body on card slot clamping, complete the connection of the first noumenon and the second body.
Optionally, spring eye is offered on the first noumenon, is provided in the spring eye by block spring, it is described to press block
The both ends of spring offset respectively with the left side by block and the right side by block.
To the first noumenon and the second body are separated, a left side need only be pressed simultaneously and is taken off by block and the right side by block, claw and card slot
From left quickly to be separated by block and the right side by block from the second body, you can easily to unload the first noumenon.
Optionally, one end of connection second body of the first noumenon is provided with limit protrusion, described second
Limit hole is accordingly offered on body, the limit protrusion is adapted with the limit hole.
In split structure, when installing the first noumenon and the second body, limit protrusion can play the role of guide and limit, side
Just the first noumenon and the second body are positioned with going out step, it is convenient for assembly.Limit protrusion and the limit hole coordinated with it can also be set
The structure of anti-reverse mounting is counted into, can only be packed into from a direction, guiding role is apparent.
Optionally, drawing-aid device further includes cover board, and described help is pulled out card by the cover plate lid together in the one side of the accommodating chamber
Block is limited in the accommodating chamber.Fixture block shaft is pulled out body and is fixedly connected through the mounting hole on the cover board with described help.
Cover board, which will help, to be pulled out fixture block and is limited in accommodating chamber, stable structure, easy disassembly, is only helped and is pulled out the head of fixture block and stretch out
Outside accommodating chamber, facilitate pressing.
Optionally, drawing-aid device further includes torsional spring, the torsional spring be arranged at it is described help pull out body and it is described help between pulling block, institute
It states and the side for pulling out body is helped to offer fixing groove, mounting groove, the fixation of the torsional spring are offered on the madial wall for helping pulling block
End is arranged in the fixing groove, and the movable end of the torsional spring is arranged in the mounting groove.
It realizes to release to help after self-locking using the screen resilience of torsional spring and pulls out body and reset rapidly.
Optionally, it is described help to pull out anti-skidding briquetting is provided on the upside of the head of fixture block.
Skid resistant course is set to improve frictional resistance, facilitates pressing, is rapidly completed unlocking motion.
A kind of drawing-aid device provided by the utility model helps to pull out fixture block and compression spring and be rationally arranged on and helps the inside for pulling out body,
Greatly save occupied space；Self-locking action can be automatically performed helping to pull out body and reach capacity behind position, and unlock, which also need to only press, to be set
It puts and the head for pulling out fixture block is being helped to complete, easy to operate to understand, one hand can be completed, and behaviour is also simplified while saving labour
Make；Drawing-aid device overall structure is integrated form, only needs simple screw connection can be steady with veneer after being individually completed in outside
It is solidly connected, installation is simple and fast, one can be rapidly completed；All building blocks of drawing-aid device can mold production, cost
It is cheap.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the connection diagram of drawing-aid device and veneer；
Fig. 2 is to help the structure diagram for pulling out a kind of drawing-aid device that body is integral type；
Fig. 3 is that the structure diagram for pulling out body is helped in Fig. 2；
Fig. 4 is the structure diagram of Fig. 2 cover plates；
Fig. 5 is to help the structure diagram for pulling out fixture block；
Fig. 6 is the structure diagram for helping pulling block；
Fig. 7 is the structure diagram at another visual angle that Fig. 6 helps pulling block；
Fig. 8 is to help the decomposition texture schematic diagram for pulling out that body is a kind of split type drawing-aid device；
Fig. 9 is the structure diagram of the first noumenon；
Figure 10 is the structure diagram of the second body；
Figure 11 is the structure diagram of Fig. 8 cover plates；
Figure 12 is the left structure diagram by block；
Figure 13 is the right structure diagram by block.
1, the first noumenon in figure；2nd, by block spring；3rd, it is left to press block；31st, claw；4th, cover board；5th, fixture block shaft；6th, body turns
Axis；7th, pulling block is helped；71st, chuck；8th, torsional spring；9th, the second body；10th, help and pull out fixture block；101st, grab；102nd, anti-skidding briquetting；11st, press
Spring；12nd, it is right to press block；13rd, veneer；14th, drawing-aid device body；15th, blind hole；16th, limit protrusion.
Specific embodiment
It, below will be to the technology of the utility model to make the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
The utility model provides a kind of drawing-aid device, including：
Pulling block 7 is helped, is fixedly connected with veneer 13, drawing-aid device is fixed on veneer 13；
It helps and pulls out body, bottom offers accommodating chamber with pulling block 7 is helped to be rotatablely connected, and is helped to pull out on body；
It helps and pulls out fixture block 10, be rotatably arranged in accommodating chamber, and help the top for the head stretching accommodating chamber for pulling out fixture block 10；
The bottom for pulling out fixture block 10 is helped to be provided with grab 101, the top of pulling block 7 is helped to be provided with chuck 71, is helped and is pulled out fixture block 10 and pull out body with helping
When turning to clamped position, grab 101 is interlocked with chuck 71, so as to fulfill the self-locking of drawing-aid device；It is opened on the bottom surface of accommodating chamber
Equipped with blind hole 15, and blind hole 15 is located at the lower section for helping the head for pulling out fixture block 10；
Compression spring 11 is arranged in blind hole 15, and the top of compression spring 11 is with helping the bottom surface on the head for pulling out fixture block 10 to offset；It presses
Pressure, which is helped when helping the head for pulling out fixture block 10, pulls out fixture block 10 and rotates, and grab 101 departs from chuck 71, self-locking releasing.
It helps and pulls out fixture block 10 and compression spring 11 is rationally arranged on and helps in the accommodating chamber for pulling out body interior, it is empty to greatly save occupancy
Between；Self-locking action can be automatically performed helping to pull out body and reach capacity behind position, and unlock also need to only press the head for helping and pulling out fixture block 10
Moment completes, and easy to operate to understand, one hand can be completed, and simplify operation, very convenient.
Fig. 1 show the assembling schematic diagram of drawing-aid device and veneer 13.Pulling block 7 is helped to be fixed with veneer 13 by screw.Pressing
It helps when pulling out body, helps and pull out body and rotated around body shaft 6, until during extreme position, help the grab 101 for pulling out 10 for bottom of fixture block with helping
The chuck 71 at 7 top of pulling block forms cooperation, completes self-locking.Pressing helps the head of pulling out fixture block 10, makes to help and pulls out fixture block 10 and pull out around helping
10 shaft 5 of fixture block rotates, you can unlock.Whole flow process need to only can be operated by single hand, very convenient.
When installing veneer 13, it only need to press to help and pull out body, 14 bottom of drawing-aid device body is convex while self-locking is completed
Platform completes locking action with babinet backboard edge, and hand, which can unclamp to help, at this time pulls out body, the trip bolt of installation casing.Take out veneer
When 13, the trip bolt of veneer 13 and babinet backboard is first removed, presses the head for helping and pulling out fixture block 10, grab 101 and chuck 71 are de-
From.The hole that 13 bottom of veneer is reserved can install spring so that it is independently popped up, so as to simplify the process of installation and removal.
It helps and pulls out body integral type and two kinds split type can be used, be respectively suitable for different workplaces.
Embodiment 1：
Such as a kind of drawing-aid device of Fig. 2, including it is shown in Fig. 3 help pull out body, cover board shown in Fig. 44, helping shown in Fig. 5 are pulled out
Fixture block 10 and Fig. 6, it is shown in Fig. 7 help pulling block 7, help and pull out body and be equipped with for installing the slot for helping and pulling out fixture block 10, utilized after being put into
Cover board 4, which will help, to be pulled out fixture block 10 and is limited in certain space, and will be helped with screw and to be pulled out body, cover board 4, and helped and pull out fixture block 10 and be connected to one
It rises；Pulling block 7 is helped to pull out body with helping by body shaft 6 and be connected, helps pulling block 7 and helping that can turn between pulling out body around body after installation
Axis 6 rotates.It is integral type to be helped in the present embodiment and pull out body, simple in structure, easy to assembly.
The head for pulling out fixture block 10 is helped to be provided with anti-skidding briquetting 102, the bottom for pulling out fixture block 10 is helped to be equipped with grab 101 and help pulling block
The chuck 71 at 7 tops coordinates to complete self-locking, and anti-skidding briquetting 102 has compression spring 11.It helps and pulls out fixture block 10 and can surround fixture block shaft 5
It rotates.Pulling block 7 is helped to pull out body while being connected by body shaft 6 with helping, torsional spring 8 need to be packed into, ensures at work oneself
Dynamic reset function.
Cover board 4 helps and pulls out fixture block 10 and help pulling block 7 that can use plastics, polymer, aluminium alloy, stainless steel, copper
Based alloy, nickel-base alloy, Hastelloy, oxide ceramics or non-oxide ceramics manufacture.
Drawing-aid device can be helped by pressing pull out the top of fixture block 10 it is anti-skidding make to help by block pull out fixture block 10 and quickly take off from helping on pulling block 7
From realization unlock.
It is rotated around fixture block shaft 5, this moves to release self-locking.In normal work, pressing, which helps to help when pulling out body, pulls out
Block 7 can be rotated around body shaft 6, this movement is the main motion of installation veneer 13, the drawing-aid device self-locking after turning an angle,
Complete installation action.
Embodiment 2：
Embodiment 2 and embodiment 1 help difference lies in helping to pull out body to be split type and pull out body by the first noumenon 1 and the
Two bodies 9 are formed.
Fig. 8 gives a kind of drawing-aid device, helps and pulls out body the first noumenon 1 as shown in Figure 9 and second shown in Fig. 10
Body 9 is formed, and drawing-aid device further includes compression spring 11, the cover board 4 shown in Figure 11, helps and pull out fixture block 10, fixture block shaft 5, body shaft 6, help
Press block 12 in the right side of pulling block 7, torsional spring 8, compression spring 11, the left side shown in Figure 12 as shown in block 3 and Figure 13.
The two sides of the first noumenon 1 are several equipped with lightening hole, and top surface is set there are two pin hole, are equipped with card slot in side, use
In coordinating with a left side by block 3 and the right side by block 12, and the shaft by being arranged in pin hole by a left side by the first end of block 3 and the right side by block
12 first end is fixed on the first noumenon 1；A left side is equipped with rectangle claw by the second end and the right side of block 3 by the second end of block 12
31, for being connected with the second body 9, i.e., 1 and second body 9 of the first noumenon is fixed on by a left side by block 3 and the right side by block 12
Together.In order to facilitate the installation of and /V, one end of the second body of connection 9 of the first noumenon 1 is provided with limit protrusion 16, second
Limit hole is accordingly offered on body 9, limit protrusion 16 is adapted with limit hole.
It helps the grab 101 for the bottom for pulling out fixture block 10 and the chuck 71 at 7 top of pulling block is helped to coordinate to complete self-locking.
Cover board 4 is connected by two screws with the second body 9, and fixture block 10 is pulled out to protect and fix to help.
The middle part of pulling block 7 is helped to offer the matching hole of body shaft 6, there is the groove of 1/4 circle in the lower left corner, there is a spiral shell on groove
Line through hole coordinates two threaded holes on 8 font boss on another side, to connect drawing-aid device and operation element (generally
Veneer 13).
By block 3 and the right side two block is pressed, it can be achieved that fast insert-pull between 1 and second body 9 of the first noumenon by left, by block profit
It is resetted with resetting spring.
It should be noted that if drawing-aid device body 14 is designed as split type, helps and pulling block 7 and help the structure for pulling out fixture block 10 constant, cover board 4
Structure need to make certain adjustment, concrete structure changes with reference to figure 11.
Drawing-aid device can be helped by pressing to be pulled out the anti-skidding of the top of fixture block 10 and by block it is made to be rotated around fixture block shaft 5, this is moved
To release self-locking.In normal work, when pressing the first noumenon 1, the second body 9 is with helping pulling block 7 that can surround 6 turns of body shaft
Dynamic, for the main motion of installation veneer 13, installation action is completed in the drawing-aid device self-locking after turning an angle for this movement.
Compression spring 11 is used for making to help pulling out fixture block 10 and resetting, and torsional spring 8 can make to help after self-locking is released to be pulled out body and reset.
Fig. 8 is the decomposition diagram of split type drawing-aid device, and 1 and second body 9 of the first noumenon is passed through limit convex during installation
Rise 16 and limiting slot be engaged, be put into compression spring 11 in the blind hole 15 of the first noumenon 1, be then charged into it is left by block 3 with right by block 12,
A left side is connected to by shaft on the first noumenon 1 by block 3 and the right side by block 12.Compression spring 11 should stretch out blind hole 15 centainly after being put into blind hole 15
Highly, there is certain pretightning force after loading helps and pulls out fixture block 10.Cover board 4 positioned by positioning convex platform after with screw be mounted on second
On body 9, will help and pull out fixture block 10 and limit in the enclosed space, with fixture block shaft 5 by cover board 4, help and pull out fixture block 10 and second
Body 9 rivets together, and guarantee, which helps, pulls out fixture block 10 and can only rotate around fixture block shaft 5, and can be resetted by compression spring 11.It turns round
Spring 8 is packed into the correspondence circular groove of the second body 9, and with round boss into tight fit, the fixing end of torsional spring 8 is placed under the second body 9
In the fixing groove in portion, movable end, which is located at, to be helped in the mounting groove of madial wall of pulling block 7, during normality (off position), is helped under pulling block 7
The right side inclined-plane of plate is contacted with the bottom surface of 9 bottom boss of the second body.Body shaft 6 will help 7 and second body of pulling block, 9 riveted to exist
Together.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of drawing-aid device, which is characterized in that including：
Pulling block is helped, is fixedly connected with veneer, drawing-aid device is fixed on veneer；
Help and pull out body, bottom helps pulling block to be rotatablely connected with described, and it is described help to pull out accommodating chamber is offered on body；
It helps and pulls out fixture block, be rotatably arranged in the accommodating chamber, and described the head for pulling out fixture block is helped to stretch out the accommodating chamber
Top；Described that the bottom for pulling out fixture block is helped to be provided with grab, the top for helping pulling block is provided with chuck, and described help pulls out fixture block with institute
It states and helps when pulling out body and turning to clamped position, the grab is interlocked with the chuck, so as to fulfill the self-locking of drawing-aid device；It is described
Blind hole is offered on the bottom surface of accommodating chamber, and the blind hole is located at the lower section for helping the head for pulling out fixture block；
Compression spring is arranged in the blind hole, and the top of the compression spring offsets with the bottom surface for helping the head for pulling out fixture block；It presses
It is helped described in when the head for pulling out fixture block is helped described in pressure and pulls out fixture block rotation, the grab departs from the chuck, self-locking releasing.
2. a kind of drawing-aid device according to claim 1, which is characterized in that it is described help pull out body include the first noumenon and second
Body, the first noumenon with second body is detachable is fixedly connected, and the accommodating chamber is opened in described second
On body, described help is pulled out fixture block and is rotatably arranged in the accommodating chamber.
3. a kind of drawing-aid device according to claim 2, which is characterized in that further include a left side by block and the right side by block, the left side is pressed
Block and the right side help the both sides for pulling out body, and the left first end by block and the first noumenon described in being buckled in respectively by block
It is connected, the left side is connected by the second end of block with second body；The right side is consolidated by the first end of block with the first noumenon
Even, the right side is connected by the second end of block with second body, and the first noumenon passes through the left side with second body
It is connected by block with the right side by block.
4. a kind of drawing-aid device according to claim 3, which is characterized in that pressed by the first end of block and the right side on the left side
The first end of block is rotatably fixed on by shaft on the first noumenon.
5. a kind of drawing-aid device according to claim 4, which is characterized in that pressed by the second end of block and the right side on the left side
Claw is both provided in the second end of block, the arranged on left and right sides of second body is both provided with card slot, the claw and the card
Slot is connected.
6. a kind of drawing-aid device according to claim 5, which is characterized in that spring eye, institute are offered on the first noumenon
It states and is provided in spring eye by block spring, the both ends by block spring offset respectively with the left side by block and the right side by block.
A kind of 7. drawing-aid device according to claim 6, which is characterized in that connection second body of the first noumenon
One end be provided with limit protrusion, accordingly offer limit hole on second body, the limit protrusion and the /V
Hole is adapted.
8. according to a kind of drawing-aid device of claim 1-7 any one of them, which is characterized in that further include cover board, the cover plate lid
Together in the one side of the accommodating chamber, described help is pulled out fixture block and be limited in the accommodating chamber.
9. a kind of drawing-aid device according to claim 8, which is characterized in that further include torsional spring, the torsional spring is arranged at described
Help pull out body and it is described help between pulling block, it is described that the side for pulling out body is helped to offer fixing groove, it is described to help on the madial wall of pulling block
Mounting groove is offered, the fixing end of the torsional spring is arranged in the fixing groove, and the movable end of the torsional spring is arranged at the peace
In tankage.
10. a kind of drawing-aid device according to claim 9, which is characterized in that the upside for helping the head for pulling out fixture block is set
There is anti-skidding briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465490.8U CN207387557U (en) | 2017-11-06 | 2017-11-06 | A kind of drawing-aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465490.8U CN207387557U (en) | 2017-11-06 | 2017-11-06 | A kind of drawing-aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387557U true CN207387557U (en) | 2018-05-22 |
Family
ID=62325052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465490.8U Active CN207387557U (en) | 2017-11-06 | 2017-11-06 | A kind of drawing-aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387557U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598833A (en) * | 2017-11-06 | 2018-01-19 | 洛阳欧祺精密零件制造有限公司 | A kind of drawing-aid device |
| CN111031735A (en) * | 2018-10-09 | 2020-04-17 | 台达电子工业股份有限公司 | Communication module and pulling aid thereof |
| CN116512182A (en) * | 2023-02-10 | 2023-08-01 | 四川华鲲振宇智能科技有限责任公司 | Portable split type auxiliary pulling device |
-
2017
- 2017-11-06 CN CN201721465490.8U patent/CN207387557U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598833A (en) * | 2017-11-06 | 2018-01-19 | 洛阳欧祺精密零件制造有限公司 | A kind of drawing-aid device |
| CN111031735A (en) * | 2018-10-09 | 2020-04-17 | 台达电子工业股份有限公司 | Communication module and pulling aid thereof |
| CN116512182A (en) * | 2023-02-10 | 2023-08-01 | 四川华鲲振宇智能科技有限责任公司 | Portable split type auxiliary pulling device |
| CN116512182B (en) * | 2023-02-10 | 2023-09-15 | 四川华鲲振宇智能科技有限责任公司 | Portable split type auxiliary pulling device |
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